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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
| commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
| tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/run-make | |
| parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
| download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip | |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/run-make')
378 files changed, 0 insertions, 10127 deletions
diff --git a/src/test/run-make/const_fn_mir/Makefile b/src/test/run-make/const_fn_mir/Makefile deleted file mode 100644 index ad5695093..000000000 --- a/src/test/run-make/const_fn_mir/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) main.rs --emit=mir -o "$(TMPDIR)"/dump.mir - -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/dump.mir dump.mir -else - $(DIFF) dump.mir "$(TMPDIR)"/dump.mir -endif diff --git a/src/test/run-make/const_fn_mir/dump.mir b/src/test/run-make/const_fn_mir/dump.mir deleted file mode 100644 index ab4084c95..000000000 --- a/src/test/run-make/const_fn_mir/dump.mir +++ /dev/null @@ -1,42 +0,0 @@ -// WARNING: This output format is intended for human consumers only -// and is subject to change without notice. Knock yourself out. -fn foo() -> i32 { - let mut _0: i32; // return place in scope 0 at main.rs:4:19: 4:22 - - bb0: { - _0 = const 11_i32; // scope 0 at main.rs:5:5: 5:10 - return; // scope 0 at main.rs:6:2: 6:2 - } -} - -// MIR FOR CTFE -fn foo() -> i32 { - let mut _0: i32; // return place in scope 0 at main.rs:4:19: 4:22 - let mut _1: (i32, bool); // in scope 0 at main.rs:5:5: 5:10 - - bb0: { - _1 = CheckedAdd(const 5_i32, const 6_i32); // scope 0 at main.rs:5:5: 5:10 - assert(!move (_1.1: bool), "attempt to compute `{} + {}`, which would overflow", const 5_i32, const 6_i32) -> bb1; // scope 0 at main.rs:5:5: 5:10 - } - - bb1: { - _0 = move (_1.0: i32); // scope 0 at main.rs:5:5: 5:10 - return; // scope 0 at main.rs:6:2: 6:2 - } -} - -fn main() -> () { - let mut _0: (); // return place in scope 0 at main.rs:8:11: 8:11 - let _1: i32; // in scope 0 at main.rs:9:5: 9:10 - - bb0: { - _1 = foo() -> bb1; // scope 0 at main.rs:9:5: 9:10 - // mir::Constant - // + span: main.rs:9:5: 9:8 - // + literal: Const { ty: fn() -> i32 {foo}, val: Value(<ZST>) } - } - - bb1: { - return; // scope 0 at main.rs:10:2: 10:2 - } -} diff --git a/src/test/run-make/const_fn_mir/main.rs b/src/test/run-make/const_fn_mir/main.rs deleted file mode 100644 index e8552bd28..000000000 --- a/src/test/run-make/const_fn_mir/main.rs +++ /dev/null @@ -1,10 +0,0 @@ -// emit-mir -// check-pass - -const fn foo() -> i32 { - 5 + 6 -} - -fn main() { - foo(); -} diff --git a/src/test/run-make/coverage-llvmir/Makefile b/src/test/run-make/coverage-llvmir/Makefile deleted file mode 100644 index 7be655053..000000000 --- a/src/test/run-make/coverage-llvmir/Makefile +++ /dev/null @@ -1,64 +0,0 @@ -# needs-profiler-support - -# Rust coverage maps support LLVM Coverage Mapping Format versions 5 and 6, -# corresponding with LLVM versions 12 and 13, respectively. -# When upgrading LLVM versions, consider whether to enforce a minimum LLVM -# version during testing, with an additional directive at the top of this file -# that sets, for example: `min-llvm-version: 12.0` - -include ../coverage/coverage_tools.mk - -BASEDIR=../coverage-llvmir - -ifeq ($(UNAME),Darwin) - INSTR_PROF_DATA_SUFFIX=,regular,live_support - DATA_SECTION_PREFIX=__DATA, - LLVM_COV_SECTION_PREFIX=__LLVM_COV, - COMDAT_IF_SUPPORTED= -else - INSTR_PROF_DATA_SUFFIX= - DATA_SECTION_PREFIX= - LLVM_COV_SECTION_PREFIX= - COMDAT_IF_SUPPORTED=, comdat -endif - -DEFINE_INTERNAL=define internal - -ifdef IS_WINDOWS - LLVM_FILECHECK_OPTIONS=\ - -check-prefixes=CHECK,WINDOWS \ - -DDEFINE_INTERNAL='$(DEFINE_INTERNAL)' \ - -DCOMDAT_IF_SUPPORTED='$(COMDAT_IF_SUPPORTED)' \ - -DINSTR_PROF_DATA='.lprfd$$M' \ - -DINSTR_PROF_NAME='.lprfn$$M' \ - -DINSTR_PROF_CNTS='.lprfc$$M' \ - -DINSTR_PROF_VALS='.lprfv$$M' \ - -DINSTR_PROF_VNODES='.lprfnd$$M' \ - -DINSTR_PROF_COVMAP='.lcovmap$$M' \ - -DINSTR_PROF_COVFUN='.lcovfun$$M' \ - -DINSTR_PROF_ORDERFILE='.lorderfile$$M' -else - LLVM_FILECHECK_OPTIONS=\ - -check-prefixes=CHECK \ - -DDEFINE_INTERNAL='$(DEFINE_INTERNAL)' \ - -DCOMDAT_IF_SUPPORTED='$(COMDAT_IF_SUPPORTED)' \ - -DINSTR_PROF_DATA='$(DATA_SECTION_PREFIX)__llvm_prf_data$(INSTR_PROF_DATA_SUFFIX)' \ - -DINSTR_PROF_NAME='$(DATA_SECTION_PREFIX)__llvm_prf_names' \ - -DINSTR_PROF_CNTS='$(DATA_SECTION_PREFIX)__llvm_prf_cnts' \ - -DINSTR_PROF_VALS='$(DATA_SECTION_PREFIX)__llvm_prf_vals' \ - -DINSTR_PROF_VNODES='$(DATA_SECTION_PREFIX)__llvm_prf_vnds' \ - -DINSTR_PROF_COVMAP='$(LLVM_COV_SECTION_PREFIX)__llvm_covmap' \ - -DINSTR_PROF_COVFUN='$(LLVM_COV_SECTION_PREFIX)__llvm_covfun' \ - -DINSTR_PROF_ORDERFILE='$(DATA_SECTION_PREFIX)__llvm_orderfile' -endif - -all: test_llvm_ir - -test_llvm_ir: - # Compile the test program with non-experimental coverage instrumentation, and generate LLVM IR - $(RUSTC) $(BASEDIR)/testprog.rs \ - -Cinstrument-coverage \ - --emit=llvm-ir - - cat "$(TMPDIR)"/testprog.ll | \ - "$(LLVM_FILECHECK)" $(BASEDIR)/filecheck.testprog.txt $(LLVM_FILECHECK_OPTIONS) diff --git a/src/test/run-make/coverage-llvmir/filecheck.testprog.txt b/src/test/run-make/coverage-llvmir/filecheck.testprog.txt deleted file mode 100644 index c943261d7..000000000 --- a/src/test/run-make/coverage-llvmir/filecheck.testprog.txt +++ /dev/null @@ -1,50 +0,0 @@ -# Check for metadata, variables, declarations, and function definitions injected -# into LLVM IR when compiling with -Cinstrument-coverage. - -WINDOWS: $__llvm_profile_runtime_user = comdat any - -CHECK: @__covrec_{{[A-F0-9]+}}u = linkonce_odr hidden constant -CHECK-SAME: section "[[INSTR_PROF_COVFUN]]"[[COMDAT_IF_SUPPORTED]], align 8 - -CHECK: @__llvm_coverage_mapping = private constant -CHECK-SAME: section "[[INSTR_PROF_COVMAP]]", align 8 - -WINDOWS: @__llvm_profile_runtime = external{{.*}}global i32 - -CHECK: @__profc__R{{[a-zA-Z0-9_]+}}testprog14will_be_called = {{private|internal}} global -CHECK-SAME: section "[[INSTR_PROF_CNTS]]"{{.*}}, align 8 - -CHECK: @__profd__R{{[a-zA-Z0-9_]+}}testprog14will_be_called = {{private|internal}} global -CHECK-SAME: @__profc__R{{[a-zA-Z0-9_]+}}testprog14will_be_called -CHECK-SAME: section "[[INSTR_PROF_DATA]]"{{.*}}, align 8 - -CHECK: @__profc__R{{[a-zA-Z0-9_]+}}testprog4main = {{private|internal}} global -CHECK-SAME: section "[[INSTR_PROF_CNTS]]"{{.*}}, align 8 - -CHECK: @__profd__R{{[a-zA-Z0-9_]+}}testprog4main = {{private|internal}} global -CHECK-SAME: @__profc__R{{[a-zA-Z0-9_]+}}testprog4main -CHECK-SAME: section "[[INSTR_PROF_DATA]]"{{.*}}, align 8 - -CHECK: @__llvm_prf_nm = private constant -CHECK-SAME: section "[[INSTR_PROF_NAME]]", align 1 - -CHECK: @llvm.used = appending global -CHECK-SAME: @__llvm_coverage_mapping -CHECK-SAME: @__llvm_prf_nm -CHECK-SAME: section "llvm.metadata" - -CHECK: [[DEFINE_INTERNAL]] { {{.*}} } @_R{{[a-zA-Z0-9_]+}}testprog14will_be_called() unnamed_addr #{{[0-9]+}} { -CHECK-NEXT: start: -CHECK-NOT: [[DEFINE_INTERNAL]] -CHECK: %pgocount = load i64, {{i64\*|ptr}} -CHECK-SAME: @__profc__R{{[a-zA-Z0-9_]+}}testprog14will_be_called, - -CHECK: declare void @llvm.instrprof.increment({{i8\*|ptr}}, i64, i32, i32) #[[LLVM_INSTRPROF_INCREMENT_ATTR:[0-9]+]] - -WINDOWS: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() #[[LLVM_PROFILE_RUNTIME_USER_ATTR:[0-9]+]] comdat { -WINDOWS-NEXT: %1 = load i32, {{i32\*|ptr}} @__llvm_profile_runtime -WINDOWS-NEXT: ret i32 %1 -WINDOWS-NEXT: } - -CHECK: attributes #[[LLVM_INSTRPROF_INCREMENT_ATTR]] = { nounwind } -WINDOWS: attributes #[[LLVM_PROFILE_RUNTIME_USER_ATTR]] = { noinline } diff --git a/src/test/run-make/coverage-llvmir/testprog.rs b/src/test/run-make/coverage-llvmir/testprog.rs deleted file mode 100644 index 358c25677..000000000 --- a/src/test/run-make/coverage-llvmir/testprog.rs +++ /dev/null @@ -1,38 +0,0 @@ -pub fn will_be_called() -> &'static str { - let val = "called"; - println!("{}", val); - val -} - -pub fn will_not_be_called() -> bool { - println!("should not have been called"); - false -} - -pub fn print<T>(left: &str, value: T, right: &str) -where - T: std::fmt::Display, -{ - println!("{}{}{}", left, value, right); -} - -pub fn wrap_with<F, T>(inner: T, should_wrap: bool, wrapper: F) -where - F: FnOnce(&T) -{ - if should_wrap { - wrapper(&inner) - } -} - -fn main() { - let less = 1; - let more = 100; - - if less < more { - wrap_with(will_be_called(), less < more, |inner| print(" ***", inner, "*** ")); - wrap_with(will_be_called(), more < less, |inner| print(" ***", inner, "*** ")); - } else { - wrap_with(will_not_be_called(), true, |inner| print("wrapped result is: ", inner, "")); - } -} diff --git a/src/test/run-make/coverage-reports/Makefile b/src/test/run-make/coverage-reports/Makefile deleted file mode 100644 index d06cd9c6a..000000000 --- a/src/test/run-make/coverage-reports/Makefile +++ /dev/null @@ -1,185 +0,0 @@ -# needs-profiler-support -# ignore-windows-gnu - -# FIXME(pietroalbini): this test currently does not work on cross-compiled -# targets because remote-test is not capable of sending back the *.profraw -# files generated by the LLVM instrumentation. -# ignore-cross-compile - -# Rust coverage maps support LLVM Coverage Mapping Format versions 5 and 6, -# corresponding with LLVM versions 12 and 13, respectively. -# When upgrading LLVM versions, consider whether to enforce a minimum LLVM -# version during testing, with an additional directive at the top of this file -# that sets, for example: `min-llvm-version: 12.0` - -# FIXME(mati865): MinGW GCC miscompiles compiler-rt profiling library but with Clang it works -# properly. Since we only have GCC on the CI ignore the test for now. - -include ../coverage/coverage_tools.mk - -BASEDIR=../coverage-reports -SOURCEDIR=../coverage - -# The `llvm-cov show` flag `--debug`, used to generate the `counters` output files, is only -# enabled if LLVM assertions are enabled. This requires Rust config `llvm/optimize` and not -# `llvm/release_debuginfo`. Note that some CI builds disable debug assertions (by setting -# `NO_LLVM_ASSERTIONS=1`), so the tests must still pass even if the `--debug` flag is -# not supported. (Note that `counters` files are only produced in the `$(TMPDIR)` -# directory, for inspection and debugging support. They are *not* copied to `expected_*` -# files when `--bless`ed.) -LLVM_COV_DEBUG := $(shell \ - "$(LLVM_BIN_DIR)"/llvm-cov show --debug 2>&1 | \ - grep -q "Unknown command line argument '--debug'"; \ - echo $$?) -ifeq ($(LLVM_COV_DEBUG), 1) -DEBUG_FLAG=--debug -endif - -# FIXME(richkadel): I'm adding `--ignore-filename-regex=` line(s) for specific test(s) that produce -# `llvm-cov` results for multiple files (for example `uses_crate.rs` and `used_crate/mod.rs`) as a -# workaround for two problems causing tests to fail on Windows: -# -# 1. When multiple files appear in the `llvm-cov show` results, each file's coverage results can -# appear in different a different order. Whether this is random or, somehow, platform-specific, -# the Windows output flips the order of the files, compared to Linux. In the `uses_crate.rs` -# test, the only test-unique (interesting) results we care about are the results for only one -# of the two files, `mod/uses_crate.rs`, so the workaround is to ignore all but this one file. -# In the future, we may want a more sophisticated solution that splits apart `llvm-cov show` -# results into separate results files for each result (taking care not to create new file -# paths that might be too long for Windows MAX_PATH limits when creating these new sub-results, -# as well). -# 2. When multiple files appear in the `llvm-cov show` results, the results for each file are -# prefixed with their filename, including platform-specific path separators (`\` for Windows, -# and `/` everywhere else). This could be filtered or normalized of course, but by ignoring -# coverage results for all but one of the file, the filenames are no longer included anyway. -# If this changes (if/when we decide to support `llvm-cov show` results for multiple files), -# the file path separator differences may need to be addressed. -# -# Since this is only a workaround, I decided to implement the override by adding an option for -# each file to be ignored, using a `--ignore-filename-regex=` entry for each one, rather than -# implement some more sophisticated solution with a new custom test directive in the test file -# itself (similar to `expect-exit-status`) because that would add a lot of complexity and still -# be a workaround, with the same result, with no benefit. -# -# Yes these `--ignore-filename-regex=` options are included in all invocations of `llvm-cov show` -# for now, but it is effectively ignored for all tests that don't include this file anyway. -# -# (Note that it's also possible the `_counters.<test>.txt` and `<test>.json` files (if generated) -# may order results from multiple files inconsistently, which might also have to be accommodated -# if and when we allow `llvm-cov` to produce results for multiple files. Note, the path separators -# appear to be normalized to `/` in those files, thankfully.) -LLVM_COV_IGNORE_FILES=\ - --ignore-filename-regex='(uses_crate.rs|uses_inline_crate.rs|unused_mod.rs)' - -all: $(patsubst $(SOURCEDIR)/lib/%.rs,%,$(wildcard $(SOURCEDIR)/lib/*.rs)) $(patsubst $(SOURCEDIR)/%.rs,%,$(wildcard $(SOURCEDIR)/*.rs)) - -# Ensure there are no `expected` results for tests that may have been removed or renamed -.PHONY: clear_expected_if_blessed -clear_expected_if_blessed: -ifdef RUSTC_BLESS_TEST - rm -f expected_* -endif - --include clear_expected_if_blessed - -%: $(SOURCEDIR)/lib/%.rs - # Compile the test library with coverage instrumentation - $(RUSTC) $(SOURCEDIR)/lib/$@.rs \ - $$( sed -n 's/^\/\/ compile-flags: \([^#]*\).*/\1/p' $(SOURCEDIR)/lib/$@.rs ) \ - --crate-type rlib -Cinstrument-coverage --target $(TARGET) - -%: $(SOURCEDIR)/%.rs - # Compile the test program with coverage instrumentation - $(RUSTC) $(SOURCEDIR)/$@.rs \ - $$( sed -n 's/^\/\/ compile-flags: \([^#]*\).*/\1/p' $(SOURCEDIR)/$@.rs ) \ - -L "$(TMPDIR)" -Cinstrument-coverage --target $(TARGET) - - # Run it in order to generate some profiling data, - # with `LLVM_PROFILE_FILE=<profdata_file>` environment variable set to - # output the coverage stats for this run. - LLVM_PROFILE_FILE="$(TMPDIR)"/$@.profraw \ - $(call RUN,$@) || \ - ( \ - status=$$?; \ - grep -q "^\/\/ expect-exit-status-$$status" $(SOURCEDIR)/$@.rs || \ - ( >&2 echo "program exited with an unexpected exit status: $$status"; \ - false \ - ) \ - ) - - # Run it through rustdoc as well to cover doctests. - # `%p` is the pid, and `%m` the binary signature. We suspect that the pid alone - # might result in overwritten files and failed tests, as rustdoc spawns each - # doctest as its own process, so make sure the filename is as unique as possible. - LLVM_PROFILE_FILE="$(TMPDIR)"/$@-%p-%m.profraw \ - $(RUSTDOC) --crate-name workaround_for_79771 --test $(SOURCEDIR)/$@.rs \ - $$( sed -n 's/^\/\/ compile-flags: \([^#]*\).*/\1/p' $(SOURCEDIR)/$@.rs ) \ - -L "$(TMPDIR)" -Cinstrument-coverage \ - -Z unstable-options --persist-doctests=$(TMPDIR)/rustdoc-$@ - - # Postprocess the profiling data so it can be used by the llvm-cov tool - "$(LLVM_BIN_DIR)"/llvm-profdata merge --sparse \ - "$(TMPDIR)"/$@*.profraw \ - -o "$(TMPDIR)"/$@.profdata - - # Generate a coverage report using `llvm-cov show`. - "$(LLVM_BIN_DIR)"/llvm-cov show \ - $(DEBUG_FLAG) \ - $(LLVM_COV_IGNORE_FILES) \ - --compilation-dir=. \ - --Xdemangler="$(RUST_DEMANGLER)" \ - --show-line-counts-or-regions \ - --instr-profile="$(TMPDIR)"/$@.profdata \ - $(call BIN,"$(TMPDIR)"/$@) \ - $$( \ - for file in $(TMPDIR)/rustdoc-$@/*/rust_out*; do \ - [ -x "$$file" ] && printf "%s %s " -object $$file; \ - done \ - ) \ - 2> "$(TMPDIR)"/show_coverage_stderr.$@.txt \ - | "$(PYTHON)" $(BASEDIR)/normalize_paths.py \ - > "$(TMPDIR)"/actual_show_coverage.$@.txt || \ - ( status=$$? ; \ - >&2 cat "$(TMPDIR)"/show_coverage_stderr.$@.txt ; \ - exit $$status \ - ) - -ifdef DEBUG_FLAG - # The first line (beginning with "Args:" contains hard-coded, build-specific - # file paths. Strip that line and keep the remaining lines with counter debug - # data. - tail -n +2 "$(TMPDIR)"/show_coverage_stderr.$@.txt \ - > "$(TMPDIR)"/actual_show_coverage_counters.$@.txt -endif - -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/actual_show_coverage.$@.txt \ - expected_show_coverage.$@.txt -else - # Compare the show coverage output (`--bless` refreshes `typical` files). - # - # FIXME(richkadel): None of the Rust test source samples have the - # `// ignore-llvm-cov-show-diffs` anymore. This directive exists to work around a limitation - # with `llvm-cov show`. When reporting coverage for multiple instantiations of a generic function, - # with different type substitutions, `llvm-cov show` prints these in a non-deterministic order, - # breaking the `diff` comparison. - # - # A partial workaround is implemented below, with `diff --ignore-matching-lines=RE` - # to ignore each line prefixing each generic instantiation coverage code region. - # - # This workaround only works if the coverage counts are identical across all reported - # instantiations. If there is no way to ensure this, you may need to apply the - # `// ignore-llvm-cov-show-diffs` directive, and check for differences using the - # `.json` files to validate that results have not changed. (Until then, the JSON - # files are redundant, so there is no need to generate `expected_*.json` files or - # compare actual JSON results.) - - $(DIFF) --ignore-matching-lines='^ | .*::<.*>.*:$$' --ignore-matching-lines='^ | <.*>::.*:$$' \ - expected_show_coverage.$@.txt "$(TMPDIR)"/actual_show_coverage.$@.txt || \ - ( grep -q '^\/\/ ignore-llvm-cov-show-diffs' $(SOURCEDIR)/$@.rs && \ - >&2 echo 'diff failed, but suppressed with `// ignore-llvm-cov-show-diffs` in $(SOURCEDIR)/$@.rs' \ - ) || \ - ( >&2 echo 'diff failed, and not suppressed without `// ignore-llvm-cov-show-diffs` in $(SOURCEDIR)/$@.rs'; \ - false \ - ) -endif diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.abort.txt b/src/test/run-make/coverage-reports/expected_show_coverage.abort.txt deleted file mode 100644 index 00f46f42a..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.abort.txt +++ /dev/null @@ -1,69 +0,0 @@ - 1| |#![feature(c_unwind)] - 2| |#![allow(unused_assignments)] - 3| | - 4| 12|extern "C" fn might_abort(should_abort: bool) { - 5| 12| if should_abort { - 6| 0| println!("aborting..."); - 7| 0| panic!("panics and aborts"); - 8| 12| } else { - 9| 12| println!("Don't Panic"); - 10| 12| } - 11| 12|} - 12| | - 13| 1|fn main() -> Result<(), u8> { - 14| 1| let mut countdown = 10; - 15| 11| while countdown > 0 { - 16| 10| if countdown < 5 { - 17| 4| might_abort(false); - 18| 6| } - 19| | // See discussion (below the `Notes` section) on coverage results for the closing brace. - 20| 10| if countdown < 5 { might_abort(false); } // Counts for different regions on one line. - ^4 ^6 - 21| | // For the following example, the closing brace is the last character on the line. - 22| | // This shows the character after the closing brace is highlighted, even if that next - 23| | // character is a newline. - 24| 10| if countdown < 5 { might_abort(false); } - ^4 ^6 - 25| 10| countdown -= 1; - 26| | } - 27| 1| Ok(()) - 28| 1|} - 29| | - 30| |// Notes: - 31| |// 1. Compare this program and its coverage results to those of the similar tests - 32| |// `panic_unwind.rs` and `try_error_result.rs`. - 33| |// 2. This test confirms the coverage generated when a program includes `TerminatorKind::Abort`. - 34| |// 3. The test does not invoke the abort. By executing to a successful completion, the coverage - 35| |// results show where the program did and did not execute. - 36| |// 4. If the program actually aborted, the coverage counters would not be saved (which "works as - 37| |// intended"). Coverage results would show no executed coverage regions. - 38| |// 6. If `should_abort` is `true` and the program aborts, the program exits with a `132` status - 39| |// (on Linux at least). - 40| | - 41| |/* - 42| | - 43| |Expect the following coverage results: - 44| | - 45| |```text - 46| | 16| 11| while countdown > 0 { - 47| | 17| 10| if countdown < 5 { - 48| | 18| 4| might_abort(false); - 49| | 19| 6| } - 50| |``` - 51| | - 52| |This is actually correct. - 53| | - 54| |The condition `countdown < 5` executed 10 times (10 loop iterations). - 55| | - 56| |It evaluated to `true` 4 times, and executed the `might_abort()` call. - 57| | - 58| |It skipped the body of the `might_abort()` call 6 times. If an `if` does not include an explicit - 59| |`else`, the coverage implementation injects a counter, at the character immediately after the `if`s - 60| |closing brace, to count the "implicit" `else`. This is the only way to capture the coverage of the - 61| |non-true condition. - 62| | - 63| |As another example of why this is important, say the condition was `countdown < 50`, which is always - 64| |`true`. In that case, we wouldn't have a test for what happens if `might_abort()` is not called. - 65| |The closing brace would have a count of `0`, highlighting the missed coverage. - 66| |*/ - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.assert.txt b/src/test/run-make/coverage-reports/expected_show_coverage.assert.txt deleted file mode 100644 index 405688806..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.assert.txt +++ /dev/null @@ -1,34 +0,0 @@ - 1| |#![allow(unused_assignments)] - 2| |// expect-exit-status-101 - 3| | - 4| 4|fn might_fail_assert(one_plus_one: u32) { - 5| 4| println!("does 1 + 1 = {}?", one_plus_one); - 6| 4| assert_eq!(1 + 1, one_plus_one, "the argument was wrong"); - ^1 - 7| 3|} - 8| | - 9| 1|fn main() -> Result<(),u8> { - 10| 1| let mut countdown = 10; - 11| 11| while countdown > 0 { - 12| 11| if countdown == 1 { - 13| 1| might_fail_assert(3); - 14| 10| } else if countdown < 5 { - 15| 3| might_fail_assert(2); - 16| 6| } - 17| 10| countdown -= 1; - 18| | } - 19| 0| Ok(()) - 20| 0|} - 21| | - 22| |// Notes: - 23| |// 1. Compare this program and its coverage results to those of the very similar test - 24| |// `panic_unwind.rs`, and similar tests `abort.rs` and `try_error_result.rs`. - 25| |// 2. This test confirms the coverage generated when a program passes or fails an `assert!()` or - 26| |// related `assert_*!()` macro. - 27| |// 3. Notably, the `assert` macros *do not* generate `TerminatorKind::Assert`. The macros produce - 28| |// conditional expressions, `TerminatorKind::SwitchInt` branches, and a possible call to - 29| |// `begin_panic_fmt()` (that begins a panic unwind, if the assertion test fails). - 30| |// 4. `TerminatoKind::Assert` is, however, also present in the MIR generated for this test - 31| |// (and in many other coverage tests). The `Assert` terminator is typically generated by the - 32| |// Rust compiler to check for runtime failures, such as numeric overflows. - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.async.txt b/src/test/run-make/coverage-reports/expected_show_coverage.async.txt deleted file mode 100644 index 87ccb6c43..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.async.txt +++ /dev/null @@ -1,139 +0,0 @@ - 1| |#![allow(unused_assignments, dead_code)] - 2| | - 3| |// compile-flags: --edition=2018 -C opt-level=1 - 4| | - 5| 1|async fn c(x: u8) -> u8 { - 6| 1| if x == 8 { - 7| 1| 1 - 8| | } else { - 9| 0| 0 - 10| | } - 11| 1|} - 12| | - 13| 0|async fn d() -> u8 { 1 } - 14| | - 15| 0|async fn e() -> u8 { 1 } // unused function; executor does not block on `g()` - 16| | - 17| 1|async fn f() -> u8 { 1 } - 18| | - 19| 0|async fn foo() -> [bool; 10] { [false; 10] } // unused function; executor does not block on `h()` - 20| | - 21| 1|pub async fn g(x: u8) { - 22| 0| match x { - 23| 0| y if e().await == y => (), - 24| 0| y if f().await == y => (), - 25| 0| _ => (), - 26| | } - 27| 0|} - 28| | - 29| 1|async fn h(x: usize) { // The function signature is counted when called, but the body is not - 30| 0| // executed (not awaited) so the open brace has a `0` count (at least when - 31| 0| // displayed with `llvm-cov show` in color-mode). - 32| 0| match x { - 33| 0| y if foo().await[y] => (), - 34| 0| _ => (), - 35| | } - 36| 0|} - 37| | - 38| 1|async fn i(x: u8) { // line coverage is 1, but there are 2 regions: - 39| 1| // (a) the function signature, counted when the function is called; and - 40| 1| // (b) the open brace for the function body, counted once when the body is - 41| 1| // executed asynchronously. - 42| 1| match x { - 43| 1| y if c(x).await == y + 1 => { d().await; } - ^0 ^0 ^0 ^0 - 44| 1| y if f().await == y + 1 => (), - ^0 ^0 ^0 - 45| 1| _ => (), - 46| | } - 47| 1|} - 48| | - 49| 1|fn j(x: u8) { - 50| 1| // non-async versions of `c()`, `d()`, and `f()` to make it similar to async `i()`. - 51| 1| fn c(x: u8) -> u8 { - 52| 1| if x == 8 { - 53| 1| 1 // This line appears covered, but the 1-character expression span covering the `1` - ^0 - 54| 1| // is not executed. (`llvm-cov show` displays a `^0` below the `1` ). This is because - 55| 1| // `fn j()` executes the open brace for the function body, followed by the function's - 56| 1| // first executable statement, `match x`. Inner function declarations are not - 57| 1| // "visible" to the MIR for `j()`, so the code region counts all lines between the - 58| 1| // open brace and the first statement as executed, which is, in a sense, true. - 59| 1| // `llvm-cov show` overcomes this kind of situation by showing the actual counts - 60| 1| // of the enclosed coverages, (that is, the `1` expression was not executed, and - 61| 1| // accurately displays a `0`). - 62| 1| } else { - 63| 1| 0 - 64| 1| } - 65| 1| } - 66| 1| fn d() -> u8 { 1 } // inner function is defined in-line, but the function is not executed - ^0 - 67| 1| fn f() -> u8 { 1 } - 68| 1| match x { - 69| 1| y if c(x) == y + 1 => { d(); } - ^0 ^0 - 70| 1| y if f() == y + 1 => (), - ^0 ^0 - 71| 1| _ => (), - 72| | } - 73| 1|} - 74| | - 75| 0|fn k(x: u8) { // unused function - 76| 0| match x { - 77| 0| 1 => (), - 78| 0| 2 => (), - 79| 0| _ => (), - 80| | } - 81| 0|} - 82| | - 83| 1|fn l(x: u8) { - 84| 1| match x { - 85| 0| 1 => (), - 86| 0| 2 => (), - 87| 1| _ => (), - 88| | } - 89| 1|} - 90| | - 91| 1|async fn m(x: u8) -> u8 { x - 1 } - ^0 - 92| | - 93| 1|fn main() { - 94| 1| let _ = g(10); - 95| 1| let _ = h(9); - 96| 1| let mut future = Box::pin(i(8)); - 97| 1| j(7); - 98| 1| l(6); - 99| 1| let _ = m(5); - 100| 1| executor::block_on(future.as_mut()); - 101| 1|} - 102| | - 103| |mod executor { - 104| | use core::{ - 105| | future::Future, - 106| | pin::Pin, - 107| | task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - 108| | }; - 109| | - 110| 1| pub fn block_on<F: Future>(mut future: F) -> F::Output { - 111| 1| let mut future = unsafe { Pin::new_unchecked(&mut future) }; - 112| 1| use std::hint::unreachable_unchecked; - 113| 1| static VTABLE: RawWakerVTable = RawWakerVTable::new( - 114| 1| |_| unsafe { unreachable_unchecked() }, // clone - ^0 - 115| 1| |_| unsafe { unreachable_unchecked() }, // wake - ^0 - 116| 1| |_| unsafe { unreachable_unchecked() }, // wake_by_ref - ^0 - 117| 1| |_| (), - 118| 1| ); - 119| 1| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - 120| 1| let mut context = Context::from_waker(&waker); - 121| | - 122| | loop { - 123| 1| if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - 124| 1| break val; - 125| 0| } - 126| | } - 127| 1| } - 128| |} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.async2.txt b/src/test/run-make/coverage-reports/expected_show_coverage.async2.txt deleted file mode 100644 index 500dde1f2..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.async2.txt +++ /dev/null @@ -1,116 +0,0 @@ - 1| |// compile-flags: --edition=2018 - 2| | - 3| |use core::{ - 4| | future::Future, - 5| | marker::Send, - 6| | pin::Pin, - 7| |}; - 8| | - 9| 1|fn non_async_func() { - 10| 1| println!("non_async_func was covered"); - 11| 1| let b = true; - 12| 1| if b { - 13| 1| println!("non_async_func println in block"); - 14| 1| } - ^0 - 15| 1|} - 16| | - 17| | - 18| | - 19| | - 20| 1|async fn async_func() { - 21| 1| println!("async_func was covered"); - 22| 1| let b = true; - 23| 1| if b { - 24| 1| println!("async_func println in block"); - 25| 1| } - ^0 - 26| 1|} - 27| | - 28| | - 29| | - 30| | - 31| 1|async fn async_func_just_println() { - 32| 1| println!("async_func_just_println was covered"); - 33| 1|} - 34| | - 35| 1|fn main() { - 36| 1| println!("codecovsample::main"); - 37| 1| - 38| 1| non_async_func(); - 39| 1| - 40| 1| executor::block_on(async_func()); - 41| 1| executor::block_on(async_func_just_println()); - 42| 1|} - 43| | - 44| |mod executor { - 45| | use core::{ - 46| | future::Future, - 47| | pin::Pin, - 48| | task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - 49| | }; - 50| | - 51| 2| pub fn block_on<F: Future>(mut future: F) -> F::Output { - 52| 2| let mut future = unsafe { Pin::new_unchecked(&mut future) }; - 53| 2| use std::hint::unreachable_unchecked; - 54| 2| static VTABLE: RawWakerVTable = RawWakerVTable::new( - 55| 2| |_| unsafe { unreachable_unchecked() }, // clone - ^0 - 56| 2| |_| unsafe { unreachable_unchecked() }, // wake - ^0 - 57| 2| |_| unsafe { unreachable_unchecked() }, // wake_by_ref - ^0 - 58| 2| |_| (), - 59| 2| ); - 60| 2| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - 61| 2| let mut context = Context::from_waker(&waker); - 62| | - 63| | loop { - 64| 2| if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - 65| 2| break val; - 66| 0| } - 67| | } - 68| 2| } - ------------------ - | async2::executor::block_on::<async2::async_func::{closure#0}>: - | 51| 1| pub fn block_on<F: Future>(mut future: F) -> F::Output { - | 52| 1| let mut future = unsafe { Pin::new_unchecked(&mut future) }; - | 53| 1| use std::hint::unreachable_unchecked; - | 54| 1| static VTABLE: RawWakerVTable = RawWakerVTable::new( - | 55| 1| |_| unsafe { unreachable_unchecked() }, // clone - | 56| 1| |_| unsafe { unreachable_unchecked() }, // wake - | 57| 1| |_| unsafe { unreachable_unchecked() }, // wake_by_ref - | 58| 1| |_| (), - | 59| 1| ); - | 60| 1| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - | 61| 1| let mut context = Context::from_waker(&waker); - | 62| | - | 63| | loop { - | 64| 1| if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - | 65| 1| break val; - | 66| 0| } - | 67| | } - | 68| 1| } - ------------------ - | async2::executor::block_on::<async2::async_func_just_println::{closure#0}>: - | 51| 1| pub fn block_on<F: Future>(mut future: F) -> F::Output { - | 52| 1| let mut future = unsafe { Pin::new_unchecked(&mut future) }; - | 53| 1| use std::hint::unreachable_unchecked; - | 54| 1| static VTABLE: RawWakerVTable = RawWakerVTable::new( - | 55| 1| |_| unsafe { unreachable_unchecked() }, // clone - | 56| 1| |_| unsafe { unreachable_unchecked() }, // wake - | 57| 1| |_| unsafe { unreachable_unchecked() }, // wake_by_ref - | 58| 1| |_| (), - | 59| 1| ); - | 60| 1| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - | 61| 1| let mut context = Context::from_waker(&waker); - | 62| | - | 63| | loop { - | 64| 1| if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - | 65| 1| break val; - | 66| 0| } - | 67| | } - | 68| 1| } - ------------------ - 69| |} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.closure.txt b/src/test/run-make/coverage-reports/expected_show_coverage.closure.txt deleted file mode 100644 index e463099a5..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.closure.txt +++ /dev/null @@ -1,222 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| |// compile-flags: -C opt-level=2 # fix described in rustc_middle/mir/mono.rs - 3| 1|fn main() { - 4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 1| // dependent conditions. - 7| 1| let is_true = std::env::args().len() == 1; - 8| 1| let is_false = ! is_true; - 9| 1| - 10| 1| let mut some_string = Some(String::from("the string content")); - 11| 1| println!( - 12| 1| "The string or alt: {}" - 13| 1| , - 14| 1| some_string - 15| 1| . - 16| 1| unwrap_or_else - 17| 1| ( - 18| 1| || - 19| 0| { - 20| 0| let mut countdown = 0; - 21| 0| if is_false { - 22| 0| countdown = 10; - 23| 0| } - 24| 0| "alt string 1".to_owned() - 25| 1| } - 26| 1| ) - 27| 1| ); - 28| 1| - 29| 1| some_string = Some(String::from("the string content")); - 30| 1| let - 31| 1| a - 32| 1| = - 33| 1| || - 34| 0| { - 35| 0| let mut countdown = 0; - 36| 0| if is_false { - 37| 0| countdown = 10; - 38| 0| } - 39| 0| "alt string 2".to_owned() - 40| 0| }; - 41| 1| println!( - 42| 1| "The string or alt: {}" - 43| 1| , - 44| 1| some_string - 45| 1| . - 46| 1| unwrap_or_else - 47| 1| ( - 48| 1| a - 49| 1| ) - 50| 1| ); - 51| 1| - 52| 1| some_string = None; - 53| 1| println!( - 54| 1| "The string or alt: {}" - 55| 1| , - 56| 1| some_string - 57| 1| . - 58| 1| unwrap_or_else - 59| 1| ( - 60| 1| || - 61| 1| { - 62| 1| let mut countdown = 0; - 63| 1| if is_false { - 64| 0| countdown = 10; - 65| 1| } - 66| 1| "alt string 3".to_owned() - 67| 1| } - 68| 1| ) - 69| 1| ); - 70| 1| - 71| 1| some_string = None; - 72| 1| let - 73| 1| a - 74| 1| = - 75| 1| || - 76| 1| { - 77| 1| let mut countdown = 0; - 78| 1| if is_false { - 79| 0| countdown = 10; - 80| 1| } - 81| 1| "alt string 4".to_owned() - 82| 1| }; - 83| 1| println!( - 84| 1| "The string or alt: {}" - 85| 1| , - 86| 1| some_string - 87| 1| . - 88| 1| unwrap_or_else - 89| 1| ( - 90| 1| a - 91| 1| ) - 92| 1| ); - 93| 1| - 94| 1| let - 95| 1| quote_closure - 96| 1| = - 97| 1| |val| - 98| 5| { - 99| 5| let mut countdown = 0; - 100| 5| if is_false { - 101| 0| countdown = 10; - 102| 5| } - 103| 5| format!("'{}'", val) - 104| 5| }; - 105| 1| println!( - 106| 1| "Repeated, quoted string: {:?}" - 107| 1| , - 108| 1| std::iter::repeat("repeat me") - 109| 1| .take(5) - 110| 1| .map - 111| 1| ( - 112| 1| quote_closure - 113| 1| ) - 114| 1| .collect::<Vec<_>>() - 115| 1| ); - 116| 1| - 117| 1| let - 118| 1| _unused_closure - 119| | = - 120| | | - 121| | mut countdown - 122| | | - 123| 0| { - 124| 0| if is_false { - 125| 0| countdown = 10; - 126| 0| } - 127| 0| "closure should be unused".to_owned() - 128| 0| }; - 129| | - 130| 1| let mut countdown = 10; - 131| 1| let _short_unused_closure = | _unused_arg: u8 | countdown += 1; - ^0 - 132| | - 133| | - 134| 1| let short_used_covered_closure_macro = | used_arg: u8 | println!("called"); - 135| 1| let short_used_not_covered_closure_macro = | used_arg: u8 | println!("not called"); - ^0 - 136| 1| let _short_unused_closure_macro = | _unused_arg: u8 | println!("not called"); - ^0 - 137| | - 138| | - 139| | - 140| | - 141| 1| let _short_unused_closure_block = | _unused_arg: u8 | { println!("not called") }; - ^0 - 142| | - 143| 1| let _shortish_unused_closure = | _unused_arg: u8 | { - 144| 0| println!("not called") - 145| 0| }; - 146| | - 147| 1| let _as_short_unused_closure = | - 148| | _unused_arg: u8 - 149| 0| | { println!("not called") }; - 150| | - 151| 1| let _almost_as_short_unused_closure = | - 152| | _unused_arg: u8 - 153| 0| | { println!("not called") } - 154| | ; - 155| | - 156| | - 157| | - 158| | - 159| | - 160| 1| let _short_unused_closure_line_break_no_block = | _unused_arg: u8 | - 161| 0|println!("not called") - 162| | ; - 163| | - 164| 1| let _short_unused_closure_line_break_no_block2 = - 165| | | _unused_arg: u8 | - 166| 0| println!( - 167| 0| "not called" - 168| 0| ) - 169| | ; - 170| | - 171| 1| let short_used_not_covered_closure_line_break_no_block_embedded_branch = - 172| | | _unused_arg: u8 | - 173| 0| println!( - 174| 0| "not called: {}", - 175| 0| if is_true { "check" } else { "me" } - 176| 0| ) - 177| | ; - 178| | - 179| 1| let short_used_not_covered_closure_line_break_block_embedded_branch = - 180| 1| | _unused_arg: u8 | - 181| 0| { - 182| 0| println!( - 183| 0| "not called: {}", - 184| 0| if is_true { "check" } else { "me" } - 185| | ) - 186| 0| } - 187| | ; - 188| | - 189| 1| let short_used_covered_closure_line_break_no_block_embedded_branch = - 190| 1| | _unused_arg: u8 | - 191| 1| println!( - 192| 1| "not called: {}", - 193| 1| if is_true { "check" } else { "me" } - ^0 - 194| 1| ) - 195| | ; - 196| | - 197| 1| let short_used_covered_closure_line_break_block_embedded_branch = - 198| 1| | _unused_arg: u8 | - 199| 1| { - 200| 1| println!( - 201| 1| "not called: {}", - 202| 1| if is_true { "check" } else { "me" } - ^0 - 203| | ) - 204| 1| } - 205| | ; - 206| | - 207| 1| if is_false { - 208| 0| short_used_not_covered_closure_macro(0); - 209| 0| short_used_not_covered_closure_line_break_no_block_embedded_branch(0); - 210| 0| short_used_not_covered_closure_line_break_block_embedded_branch(0); - 211| 1| } - 212| 1| short_used_covered_closure_macro(0); - 213| 1| short_used_covered_closure_line_break_no_block_embedded_branch(0); - 214| 1| short_used_covered_closure_line_break_block_embedded_branch(0); - 215| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.closure_macro.txt b/src/test/run-make/coverage-reports/expected_show_coverage.closure_macro.txt deleted file mode 100644 index 87f701476..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.closure_macro.txt +++ /dev/null @@ -1,42 +0,0 @@ - 1| |// compile-flags: --edition=2018 - 2| |#![feature(no_coverage)] - 3| | - 4| |macro_rules! bail { - 5| | ($msg:literal $(,)?) => { - 6| | if $msg.len() > 0 { - 7| | println!("no msg"); - 8| | } else { - 9| | println!($msg); - 10| | } - 11| | return Err(String::from($msg)); - 12| | }; - 13| |} - 14| | - 15| |macro_rules! on_error { - 16| | ($value:expr, $error_message:expr) => { - 17| | $value.or_else(|e| { // FIXME(85000): no coverage in closure macros - 18| | let message = format!($error_message, e); - 19| | if message.len() > 0 { - 20| | println!("{}", message); - 21| | Ok(String::from("ok")) - 22| | } else { - 23| | bail!("error"); - 24| | } - 25| | }) - 26| | }; - 27| |} - 28| | - 29| 1|fn load_configuration_files() -> Result<String, String> { - 30| 1| Ok(String::from("config")) - 31| 1|} - 32| | - 33| 1|pub fn main() -> Result<(), String> { - 34| 1| println!("Starting service"); - 35| 1| let config = on_error!(load_configuration_files(), "Error loading configs: {}")?; - ^0 - 36| | - 37| 1| let startup_delay_duration = String::from("arg"); - 38| 1| let _ = (config, startup_delay_duration); - 39| 1| Ok(()) - 40| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.closure_macro_async.txt b/src/test/run-make/coverage-reports/expected_show_coverage.closure_macro_async.txt deleted file mode 100644 index 2b5418132..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.closure_macro_async.txt +++ /dev/null @@ -1,83 +0,0 @@ - 1| |// compile-flags: --edition=2018 - 2| |#![feature(no_coverage)] - 3| | - 4| |macro_rules! bail { - 5| | ($msg:literal $(,)?) => { - 6| | if $msg.len() > 0 { - 7| | println!("no msg"); - 8| | } else { - 9| | println!($msg); - 10| | } - 11| | return Err(String::from($msg)); - 12| | }; - 13| |} - 14| | - 15| |macro_rules! on_error { - 16| | ($value:expr, $error_message:expr) => { - 17| | $value.or_else(|e| { // FIXME(85000): no coverage in closure macros - 18| | let message = format!($error_message, e); - 19| | if message.len() > 0 { - 20| | println!("{}", message); - 21| | Ok(String::from("ok")) - 22| | } else { - 23| | bail!("error"); - 24| | } - 25| | }) - 26| | }; - 27| |} - 28| | - 29| 1|fn load_configuration_files() -> Result<String, String> { - 30| 1| Ok(String::from("config")) - 31| 1|} - 32| | - 33| 1|pub async fn test() -> Result<(), String> { - 34| 1| println!("Starting service"); - 35| 1| let config = on_error!(load_configuration_files(), "Error loading configs: {}")?; - ^0 - 36| | - 37| 1| let startup_delay_duration = String::from("arg"); - 38| 1| let _ = (config, startup_delay_duration); - 39| 1| Ok(()) - 40| 1|} - 41| | - 42| |#[no_coverage] - 43| |fn main() { - 44| | executor::block_on(test()); - 45| |} - 46| | - 47| |mod executor { - 48| | use core::{ - 49| | future::Future, - 50| | pin::Pin, - 51| | task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - 52| | }; - 53| | - 54| | #[no_coverage] - 55| | pub fn block_on<F: Future>(mut future: F) -> F::Output { - 56| | let mut future = unsafe { Pin::new_unchecked(&mut future) }; - 57| | use std::hint::unreachable_unchecked; - 58| | static VTABLE: RawWakerVTable = RawWakerVTable::new( - 59| | - 60| | #[no_coverage] - 61| | |_| unsafe { unreachable_unchecked() }, // clone - 62| | - 63| | #[no_coverage] - 64| | |_| unsafe { unreachable_unchecked() }, // wake - 65| | - 66| | #[no_coverage] - 67| | |_| unsafe { unreachable_unchecked() }, // wake_by_ref - 68| | - 69| | #[no_coverage] - 70| | |_| (), - 71| | ); - 72| | let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - 73| | let mut context = Context::from_waker(&waker); - 74| | - 75| | loop { - 76| | if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - 77| | break val; - 78| | } - 79| | } - 80| | } - 81| |} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.conditions.txt b/src/test/run-make/coverage-reports/expected_show_coverage.conditions.txt deleted file mode 100644 index 2d8a98a5d..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.conditions.txt +++ /dev/null @@ -1,94 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| 1|fn main() { - 4| 1| let mut countdown = 0; - 5| 1| if true { - 6| 1| countdown = 10; - 7| 1| } - ^0 - 8| | - 9| | const B: u32 = 100; - 10| 1| let x = if countdown > 7 { - 11| 1| countdown -= 4; - 12| 1| B - 13| 0| } else if countdown > 2 { - 14| 0| if countdown < 1 || countdown > 5 || countdown != 9 { - 15| 0| countdown = 0; - 16| 0| } - 17| 0| countdown -= 5; - 18| 0| countdown - 19| | } else { - 20| 0| return; - 21| | }; - 22| | - 23| 1| let mut countdown = 0; - 24| 1| if true { - 25| 1| countdown = 10; - 26| 1| } - ^0 - 27| | - 28| 1| if countdown > 7 { - 29| 1| countdown -= 4; - 30| 1| } else if countdown > 2 { - ^0 - 31| 0| if countdown < 1 || countdown > 5 || countdown != 9 { - 32| 0| countdown = 0; - 33| 0| } - 34| 0| countdown -= 5; - 35| | } else { - 36| 0| return; - 37| | } - 38| | - 39| 1| if true { - 40| 1| let mut countdown = 0; - 41| 1| if true { - 42| 1| countdown = 10; - 43| 1| } - ^0 - 44| | - 45| 1| if countdown > 7 { - 46| 1| countdown -= 4; - 47| 1| } - 48| 0| else if countdown > 2 { - 49| 0| if countdown < 1 || countdown > 5 || countdown != 9 { - 50| 0| countdown = 0; - 51| 0| } - 52| 0| countdown -= 5; - 53| | } else { - 54| 0| return; - 55| | } - 56| 0| } - 57| | - 58| | - 59| 1| let mut countdown = 0; - 60| 1| if true { - 61| 1| countdown = 1; - 62| 1| } - ^0 - 63| | - 64| 1| let z = if countdown > 7 { - ^0 - 65| 0| countdown -= 4; - 66| 1| } else if countdown > 2 { - 67| 0| if countdown < 1 || countdown > 5 || countdown != 9 { - 68| 0| countdown = 0; - 69| 0| } - 70| 0| countdown -= 5; - 71| | } else { - 72| 1| let should_be_reachable = countdown; - 73| 1| println!("reached"); - 74| 1| return; - 75| | }; - 76| | - 77| 0| let w = if countdown > 7 { - 78| 0| countdown -= 4; - 79| 0| } else if countdown > 2 { - 80| 0| if countdown < 1 || countdown > 5 || countdown != 9 { - 81| 0| countdown = 0; - 82| 0| } - 83| 0| countdown -= 5; - 84| | } else { - 85| 0| return; - 86| | }; - 87| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.continue.txt b/src/test/run-make/coverage-reports/expected_show_coverage.continue.txt deleted file mode 100644 index 1c64ead9f..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.continue.txt +++ /dev/null @@ -1,70 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| 1|fn main() { - 4| 1| let is_true = std::env::args().len() == 1; - 5| 1| - 6| 1| let mut x = 0; - 7| 11| for _ in 0..10 { - 8| 10| match is_true { - 9| | true => { - 10| 10| continue; - 11| | } - 12| 0| _ => { - 13| 0| x = 1; - 14| 0| } - 15| 0| } - 16| 0| x = 3; - 17| | } - 18| 11| for _ in 0..10 { - 19| 10| match is_true { - 20| 0| false => { - 21| 0| x = 1; - 22| 0| } - 23| | _ => { - 24| 10| continue; - 25| | } - 26| | } - 27| 0| x = 3; - 28| | } - 29| 11| for _ in 0..10 { - 30| 10| match is_true { - 31| 10| true => { - 32| 10| x = 1; - 33| 10| } - 34| | _ => { - 35| 0| continue; - 36| | } - 37| | } - 38| 10| x = 3; - 39| | } - 40| 11| for _ in 0..10 { - 41| 10| if is_true { - 42| 10| continue; - 43| 0| } - 44| 0| x = 3; - 45| | } - 46| 11| for _ in 0..10 { - 47| 10| match is_true { - 48| 0| false => { - 49| 0| x = 1; - 50| 0| } - 51| 10| _ => { - 52| 10| let _ = x; - 53| 10| } - 54| | } - 55| 10| x = 3; - 56| | } - 57| 1| for _ in 0..10 { - 58| 1| match is_true { - 59| 0| false => { - 60| 0| x = 1; - 61| 0| } - 62| | _ => { - 63| 1| break; - 64| | } - 65| | } - 66| 0| x = 3; - 67| | } - 68| | let _ = x; - 69| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.dead_code.txt b/src/test/run-make/coverage-reports/expected_show_coverage.dead_code.txt deleted file mode 100644 index 09ff14c6f..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.dead_code.txt +++ /dev/null @@ -1,39 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| 0|pub fn unused_pub_fn_not_in_library() { - 4| 0| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 0| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 0| // dependent conditions. - 7| 0| let is_true = std::env::args().len() == 1; - 8| 0| - 9| 0| let mut countdown = 0; - 10| 0| if is_true { - 11| 0| countdown = 10; - 12| 0| } - 13| 0|} - 14| | - 15| 0|fn unused_fn() { - 16| 0| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 17| 0| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 18| 0| // dependent conditions. - 19| 0| let is_true = std::env::args().len() == 1; - 20| 0| - 21| 0| let mut countdown = 0; - 22| 0| if is_true { - 23| 0| countdown = 10; - 24| 0| } - 25| 0|} - 26| | - 27| 1|fn main() { - 28| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 29| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 30| 1| // dependent conditions. - 31| 1| let is_true = std::env::args().len() == 1; - 32| 1| - 33| 1| let mut countdown = 0; - 34| 1| if is_true { - 35| 1| countdown = 10; - 36| 1| } - ^0 - 37| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.doctest.txt b/src/test/run-make/coverage-reports/expected_show_coverage.doctest.txt deleted file mode 100644 index 732de6526..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.doctest.txt +++ /dev/null @@ -1,115 +0,0 @@ -../coverage/doctest.rs: - 1| |//! This test ensures that code from doctests is properly re-mapped. - 2| |//! See <https://github.com/rust-lang/rust/issues/79417> for more info. - 3| |//! - 4| |//! Just some random code: - 5| 1|//! ``` - 6| 1|//! if true { - 7| |//! // this is executed! - 8| 1|//! assert_eq!(1, 1); - 9| |//! } else { - 10| |//! // this is not! - 11| 0|//! assert_eq!(1, 2); - 12| |//! } - 13| 1|//! ``` - 14| |//! - 15| |//! doctest testing external code: - 16| |//! ``` - 17| 1|//! extern crate doctest_crate; - 18| 1|//! doctest_crate::fn_run_in_doctests(1); - 19| 1|//! ``` - 20| |//! - 21| |//! doctest returning a result: - 22| 1|//! ``` - 23| 2|//! #[derive(Debug, PartialEq)] - ^1 - 24| 1|//! struct SomeError { - 25| 1|//! msg: String, - 26| 1|//! } - 27| 1|//! let mut res = Err(SomeError { msg: String::from("a message") }); - 28| 1|//! if res.is_ok() { - 29| 0|//! res?; - 30| |//! } else { - 31| 1|//! if *res.as_ref().unwrap_err() == *res.as_ref().unwrap_err() { - 32| 1|//! println!("{:?}", res); - 33| 1|//! } - ^0 - 34| 1|//! if *res.as_ref().unwrap_err() == *res.as_ref().unwrap_err() { - 35| 1|//! res = Ok(1); - 36| 1|//! } - ^0 - 37| 1|//! res = Ok(0); - 38| |//! } - 39| |//! // need to be explicit because rustdoc cant infer the return type - 40| 1|//! Ok::<(), SomeError>(()) - 41| 1|//! ``` - 42| |//! - 43| |//! doctest with custom main: - 44| |//! ``` - 45| 1|//! fn some_func() { - 46| 1|//! println!("called some_func()"); - 47| 1|//! } - 48| |//! - 49| 0|//! #[derive(Debug)] - 50| |//! struct SomeError; - 51| |//! - 52| |//! extern crate doctest_crate; - 53| |//! - 54| 1|//! fn doctest_main() -> Result<(), SomeError> { - 55| 1|//! some_func(); - 56| 1|//! doctest_crate::fn_run_in_doctests(2); - 57| 1|//! Ok(()) - 58| 1|//! } - 59| |//! - 60| |//! // this `main` is not shown as covered, as it clashes with all the other - 61| |//! // `main` functions that were automatically generated for doctests - 62| |//! fn main() -> Result<(), SomeError> { - 63| |//! doctest_main() - 64| |//! } - 65| |//! ``` - 66| | - 67| |/// doctest attached to fn testing external code: - 68| |/// ``` - 69| 1|/// extern crate doctest_crate; - 70| 1|/// doctest_crate::fn_run_in_doctests(3); - 71| 1|/// ``` - 72| |/// - 73| 1|fn main() { - 74| 1| if true { - 75| 1| assert_eq!(1, 1); - 76| | } else { - 77| 0| assert_eq!(1, 2); - 78| | } - 79| 1|} - 80| | - 81| |// FIXME(Swatinem): Fix known issue that coverage code region columns need to be offset by the - 82| |// doc comment line prefix (`///` or `//!`) and any additional indent (before or after the doc - 83| |// comment characters). This test produces `llvm-cov show` results demonstrating the problem. - 84| |// - 85| |// One of the above tests now includes: `derive(Debug, PartialEq)`, producing an `llvm-cov show` - 86| |// result with a distinct count for `Debug`, denoted by `^1`, but the caret points to the wrong - 87| |// column. Similarly, the `if` blocks without `else` blocks show `^0`, which should point at, or - 88| |// one character past, the `if` block's closing brace. In both cases, these are most likely off - 89| |// by the number of characters stripped from the beginning of each doc comment line: indent - 90| |// whitespace, if any, doc comment prefix (`//!` in this case) and (I assume) one space character - 91| |// (?). Note, when viewing `llvm-cov show` results in `--color` mode, the column offset errors are - 92| |// more pronounced, and show up in more places, with background color used to show some distinct - 93| |// code regions with different coverage counts. - 94| |// - 95| |// NOTE: Since the doc comment line prefix may vary, one possible solution is to replace each - 96| |// character stripped from the beginning of doc comment lines with a space. This will give coverage - 97| |// results the correct column offsets, and I think it should compile correctly, but I don't know - 98| |// what affect it might have on diagnostic messages from the compiler, and whether anyone would care - 99| |// if the indentation changed. I don't know if there is a more viable solution. - -../coverage/lib/doctest_crate.rs: - 1| |/// A function run only from within doctests - 2| 3|pub fn fn_run_in_doctests(conditional: usize) { - 3| 3| match conditional { - 4| 1| 1 => assert_eq!(1, 1), // this is run, - 5| 1| 2 => assert_eq!(1, 1), // this, - 6| 1| 3 => assert_eq!(1, 1), // and this too - 7| 0| _ => assert_eq!(1, 2), // however this is not - 8| | } - 9| 3|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.drop_trait.txt b/src/test/run-make/coverage-reports/expected_show_coverage.drop_trait.txt deleted file mode 100644 index fe6a9e93c..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.drop_trait.txt +++ /dev/null @@ -1,34 +0,0 @@ - 1| |#![allow(unused_assignments)] - 2| |// expect-exit-status-1 - 3| | - 4| |struct Firework { - 5| | strength: i32, - 6| |} - 7| | - 8| |impl Drop for Firework { - 9| 2| fn drop(&mut self) { - 10| 2| println!("BOOM times {}!!!", self.strength); - 11| 2| } - 12| |} - 13| | - 14| 1|fn main() -> Result<(),u8> { - 15| 1| let _firecracker = Firework { strength: 1 }; - 16| 1| - 17| 1| let _tnt = Firework { strength: 100 }; - 18| 1| - 19| 1| if true { - 20| 1| println!("Exiting with error..."); - 21| 1| return Err(1); - 22| 0| } - 23| 0| - 24| 0| let _ = Firework { strength: 1000 }; - 25| 0| - 26| 0| Ok(()) - 27| 1|} - 28| | - 29| |// Expected program output: - 30| |// Exiting with error... - 31| |// BOOM times 100!!! - 32| |// BOOM times 1!!! - 33| |// Error: 1 - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.generator.txt b/src/test/run-make/coverage-reports/expected_show_coverage.generator.txt deleted file mode 100644 index 0fb3808ff..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.generator.txt +++ /dev/null @@ -1,32 +0,0 @@ - 1| |#![feature(generators, generator_trait)] - 2| | - 3| |use std::ops::{Generator, GeneratorState}; - 4| |use std::pin::Pin; - 5| | - 6| |// The following implementation of a function called from a `yield` statement - 7| |// (apparently requiring the Result and the `String` type or constructor) - 8| |// creates conditions where the `generator::StateTransform` MIR transform will - 9| |// drop all `Counter` `Coverage` statements from a MIR. `simplify.rs` has logic - 10| |// to handle this condition, and still report dead block coverage. - 11| 1|fn get_u32(val: bool) -> Result<u32, String> { - 12| 1| if val { Ok(1) } else { Err(String::from("some error")) } - ^0 - 13| 1|} - 14| | - 15| 1|fn main() { - 16| 1| let is_true = std::env::args().len() == 1; - 17| 1| let mut generator = || { - 18| 1| yield get_u32(is_true); - 19| 1| return "foo"; - 20| 1| }; - 21| | - 22| 1| match Pin::new(&mut generator).resume(()) { - 23| 1| GeneratorState::Yielded(Ok(1)) => {} - 24| 0| _ => panic!("unexpected return from resume"), - 25| | } - 26| 1| match Pin::new(&mut generator).resume(()) { - 27| 1| GeneratorState::Complete("foo") => {} - 28| 0| _ => panic!("unexpected return from resume"), - 29| | } - 30| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.generics.txt b/src/test/run-make/coverage-reports/expected_show_coverage.generics.txt deleted file mode 100644 index 48983ba43..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.generics.txt +++ /dev/null @@ -1,71 +0,0 @@ - 1| |#![allow(unused_assignments)] - 2| |// expect-exit-status-1 - 3| | - 4| |struct Firework<T> where T: Copy + std::fmt::Display { - 5| | strength: T, - 6| |} - 7| | - 8| |impl<T> Firework<T> where T: Copy + std::fmt::Display { - 9| | #[inline(always)] - 10| 3| fn set_strength(&mut self, new_strength: T) { - 11| 3| self.strength = new_strength; - 12| 3| } - ------------------ - | <generics::Firework<i32>>::set_strength: - | 10| 1| fn set_strength(&mut self, new_strength: T) { - | 11| 1| self.strength = new_strength; - | 12| 1| } - ------------------ - | <generics::Firework<f64>>::set_strength: - | 10| 2| fn set_strength(&mut self, new_strength: T) { - | 11| 2| self.strength = new_strength; - | 12| 2| } - ------------------ - 13| |} - 14| | - 15| |impl<T> Drop for Firework<T> where T: Copy + std::fmt::Display { - 16| | #[inline(always)] - 17| 2| fn drop(&mut self) { - 18| 2| println!("BOOM times {}!!!", self.strength); - 19| 2| } - ------------------ - | <generics::Firework<f64> as core::ops::drop::Drop>::drop: - | 17| 1| fn drop(&mut self) { - | 18| 1| println!("BOOM times {}!!!", self.strength); - | 19| 1| } - ------------------ - | <generics::Firework<i32> as core::ops::drop::Drop>::drop: - | 17| 1| fn drop(&mut self) { - | 18| 1| println!("BOOM times {}!!!", self.strength); - | 19| 1| } - ------------------ - 20| |} - 21| | - 22| 1|fn main() -> Result<(),u8> { - 23| 1| let mut firecracker = Firework { strength: 1 }; - 24| 1| firecracker.set_strength(2); - 25| 1| - 26| 1| let mut tnt = Firework { strength: 100.1 }; - 27| 1| tnt.set_strength(200.1); - 28| 1| tnt.set_strength(300.3); - 29| 1| - 30| 1| if true { - 31| 1| println!("Exiting with error..."); - 32| 1| return Err(1); - 33| 0| } - 34| 0| - 35| 0| - 36| 0| - 37| 0| - 38| 0| - 39| 0| let _ = Firework { strength: 1000 }; - 40| 0| - 41| 0| Ok(()) - 42| 1|} - 43| | - 44| |// Expected program output: - 45| |// Exiting with error... - 46| |// BOOM times 100!!! - 47| |// BOOM times 1!!! - 48| |// Error: 1 - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.if.txt b/src/test/run-make/coverage-reports/expected_show_coverage.if.txt deleted file mode 100644 index 0c9eff227..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.if.txt +++ /dev/null @@ -1,30 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| 1|fn main() { - 4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 1| // dependent conditions. - 7| 1| let - 8| 1| is_true - 9| 1| = - 10| 1| std::env::args().len() - 11| 1| == - 12| 1| 1 - 13| 1| ; - 14| 1| let - 15| 1| mut - 16| 1| countdown - 17| 1| = - 18| 1| 0 - 19| 1| ; - 20| 1| if - 21| 1| is_true - 22| 1| { - 23| 1| countdown - 24| 1| = - 25| 1| 10 - 26| 1| ; - 27| 1| } - ^0 - 28| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.if_else.txt b/src/test/run-make/coverage-reports/expected_show_coverage.if_else.txt deleted file mode 100644 index 4285d3186..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.if_else.txt +++ /dev/null @@ -1,41 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| 1|fn main() { - 4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 1| // dependent conditions. - 7| 1| let is_true = std::env::args().len() == 1; - 8| 1| - 9| 1| let mut countdown = 0; - 10| 1| if - 11| 1| is_true - 12| 1| { - 13| 1| countdown - 14| 1| = - 15| 1| 10 - 16| 1| ; - 17| 1| } - 18| | else // Note coverage region difference without semicolon - 19| | { - 20| 0| countdown - 21| 0| = - 22| 0| 100 - 23| | } - 24| | - 25| | if - 26| 1| is_true - 27| 1| { - 28| 1| countdown - 29| 1| = - 30| 1| 10 - 31| 1| ; - 32| 1| } - 33| | else - 34| 0| { - 35| 0| countdown - 36| 0| = - 37| 0| 100 - 38| 0| ; - 39| 0| } - 40| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.inline-dead.txt b/src/test/run-make/coverage-reports/expected_show_coverage.inline-dead.txt deleted file mode 100644 index a59fe1146..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.inline-dead.txt +++ /dev/null @@ -1,28 +0,0 @@ - 1| |// Regression test for issue #98833. - 2| |// compile-flags: -Zinline-mir -Cdebug-assertions=off - 3| | - 4| 1|fn main() { - 5| 1| println!("{}", live::<false>()); - 6| 1| - 7| 1| let f = |x: bool| { - 8| | debug_assert!( - 9| 0| x - 10| | ); - 11| 1| }; - 12| 1| f(false); - 13| 1|} - 14| | - 15| |#[inline] - 16| 1|fn live<const B: bool>() -> u32 { - 17| 1| if B { - 18| 0| dead() - 19| | } else { - 20| 1| 0 - 21| | } - 22| 1|} - 23| | - 24| |#[inline] - 25| 0|fn dead() -> u32 { - 26| 0| 42 - 27| 0|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.inline.txt b/src/test/run-make/coverage-reports/expected_show_coverage.inline.txt deleted file mode 100644 index 6f5d1544f..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.inline.txt +++ /dev/null @@ -1,54 +0,0 @@ - 1| |// compile-flags: -Zinline-mir - 2| | - 3| |use std::fmt::Display; - 4| | - 5| 1|fn main() { - 6| 1| permutations(&['a', 'b', 'c']); - 7| 1|} - 8| | - 9| |#[inline(always)] - 10| 1|fn permutations<T: Copy + Display>(xs: &[T]) { - 11| 1| let mut ys = xs.to_owned(); - 12| 1| permutate(&mut ys, 0); - 13| 1|} - 14| | - 15| 16|fn permutate<T: Copy + Display>(xs: &mut [T], k: usize) { - 16| 16| let n = length(xs); - 17| 16| if k == n { - 18| 6| display(xs); - 19| 10| } else if k < n { - 20| 15| for i in k..n { - ^10 - 21| 15| swap(xs, i, k); - 22| 15| permutate(xs, k + 1); - 23| 15| swap(xs, i, k); - 24| 15| } - 25| 0| } else { - 26| 0| error(); - 27| 0| } - 28| 16|} - 29| | - 30| 16|fn length<T>(xs: &[T]) -> usize { - 31| 16| xs.len() - 32| 16|} - 33| | - 34| |#[inline] - 35| 30|fn swap<T: Copy>(xs: &mut [T], i: usize, j: usize) { - 36| 30| let t = xs[i]; - 37| 30| xs[i] = xs[j]; - 38| 30| xs[j] = t; - 39| 30|} - 40| | - 41| 6|fn display<T: Display>(xs: &[T]) { - 42| 24| for x in xs { - ^18 - 43| 18| print!("{}", x); - 44| 18| } - 45| 6| println!(); - 46| 6|} - 47| | - 48| |#[inline(always)] - 49| 0|fn error() { - 50| 0| panic!("error"); - 51| 0|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.inner_items.txt b/src/test/run-make/coverage-reports/expected_show_coverage.inner_items.txt deleted file mode 100644 index 883254a09..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.inner_items.txt +++ /dev/null @@ -1,60 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables, dead_code)] - 2| | - 3| 1|fn main() { - 4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 1| // dependent conditions. - 7| 1| let is_true = std::env::args().len() == 1; - 8| 1| - 9| 1| let mut countdown = 0; - 10| 1| if is_true { - 11| 1| countdown = 10; - 12| 1| } - ^0 - 13| | - 14| | mod in_mod { - 15| | const IN_MOD_CONST: u32 = 1000; - 16| | } - 17| | - 18| 3| fn in_func(a: u32) { - 19| 3| let b = 1; - 20| 3| let c = a + b; - 21| 3| println!("c = {}", c) - 22| 3| } - 23| | - 24| | struct InStruct { - 25| | in_struct_field: u32, - 26| | } - 27| | - 28| | const IN_CONST: u32 = 1234; - 29| | - 30| | trait InTrait { - 31| | fn trait_func(&mut self, incr: u32); - 32| | - 33| 1| fn default_trait_func(&mut self) { - 34| 1| in_func(IN_CONST); - 35| 1| self.trait_func(IN_CONST); - 36| 1| } - 37| | } - 38| | - 39| | impl InTrait for InStruct { - 40| 1| fn trait_func(&mut self, incr: u32) { - 41| 1| self.in_struct_field += incr; - 42| 1| in_func(self.in_struct_field); - 43| 1| } - 44| | } - 45| | - 46| | type InType = String; - 47| | - 48| 1| if is_true { - 49| 1| in_func(countdown); - 50| 1| } - ^0 - 51| | - 52| 1| let mut val = InStruct { - 53| 1| in_struct_field: 101, - 54| 1| }; - 55| 1| - 56| 1| val.default_trait_func(); - 57| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.issue-83601.txt b/src/test/run-make/coverage-reports/expected_show_coverage.issue-83601.txt deleted file mode 100644 index 25c74ab2e..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.issue-83601.txt +++ /dev/null @@ -1,16 +0,0 @@ - 1| |// Shows that rust-lang/rust/83601 is resolved - 2| | - 3| 3|#[derive(Debug, PartialEq, Eq)] - ^2 - 4| |struct Foo(u32); - 5| | - 6| 1|fn main() { - 7| 1| let bar = Foo(1); - 8| 1| assert_eq!(bar, Foo(1)); - 9| 1| let baz = Foo(0); - 10| 1| assert_ne!(baz, Foo(1)); - 11| 1| println!("{:?}", Foo(1)); - 12| 1| println!("{:?}", bar); - 13| 1| println!("{:?}", baz); - 14| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.issue-84561.txt b/src/test/run-make/coverage-reports/expected_show_coverage.issue-84561.txt deleted file mode 100644 index 4a60432c1..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.issue-84561.txt +++ /dev/null @@ -1,189 +0,0 @@ - 1| |// This demonstrated Issue #84561: function-like macros produce unintuitive coverage results. - 2| | - 3| |// expect-exit-status-101 - 4| 21|#[derive(PartialEq, Eq)] - 5| |struct Foo(u32); - 6| 1|fn test3() { - 7| 1| let is_true = std::env::args().len() == 1; - 8| 1| let bar = Foo(1); - 9| 1| assert_eq!(bar, Foo(1)); - 10| 1| let baz = Foo(0); - 11| 1| assert_ne!(baz, Foo(1)); - 12| 1| println!("{:?}", Foo(1)); - 13| 1| println!("{:?}", bar); - 14| 1| println!("{:?}", baz); - 15| 1| - 16| 1| assert_eq!(Foo(1), Foo(1)); - 17| 1| assert_ne!(Foo(0), Foo(1)); - 18| 1| assert_eq!(Foo(2), Foo(2)); - 19| 1| let bar = Foo(0); - 20| 1| assert_ne!(bar, Foo(3)); - 21| 1| assert_ne!(Foo(0), Foo(4)); - 22| 1| assert_eq!(Foo(3), Foo(3), "with a message"); - ^0 - 23| 1| println!("{:?}", bar); - 24| 1| println!("{:?}", Foo(1)); - 25| 1| - 26| 1| assert_ne!(Foo(0), Foo(5), "{}", if is_true { "true message" } else { "false message" }); - ^0 ^0 ^0 - 27| 1| assert_ne!( - 28| | Foo(0) - 29| | , - 30| | Foo(5) - 31| | , - 32| 0| "{}" - 33| 0| , - 34| 0| if - 35| 0| is_true - 36| | { - 37| 0| "true message" - 38| | } else { - 39| 0| "false message" - 40| | } - 41| | ); - 42| | - 43| 1| let is_true = std::env::args().len() == 1; - 44| 1| - 45| 1| assert_eq!( - 46| 1| Foo(1), - 47| 1| Foo(1) - 48| 1| ); - 49| 1| assert_ne!( - 50| 1| Foo(0), - 51| 1| Foo(1) - 52| 1| ); - 53| 1| assert_eq!( - 54| 1| Foo(2), - 55| 1| Foo(2) - 56| 1| ); - 57| 1| let bar = Foo(1); - 58| 1| assert_ne!( - 59| 1| bar, - 60| 1| Foo(3) - 61| 1| ); - 62| 1| if is_true { - 63| 1| assert_ne!( - 64| 1| Foo(0), - 65| 1| Foo(4) - 66| 1| ); - 67| | } else { - 68| 0| assert_eq!( - 69| 0| Foo(3), - 70| 0| Foo(3) - 71| 0| ); - 72| | } - 73| 1| if is_true { - 74| 1| assert_ne!( - 75| | Foo(0), - 76| | Foo(4), - 77| 0| "with a message" - 78| | ); - 79| | } else { - 80| 0| assert_eq!( - 81| | Foo(3), - 82| | Foo(3), - 83| 0| "with a message" - 84| | ); - 85| | } - 86| 1| assert_ne!( - 87| 1| if is_true { - 88| 1| Foo(0) - 89| | } else { - 90| 0| Foo(1) - 91| | }, - 92| | Foo(5) - 93| | ); - 94| 1| assert_ne!( - 95| 1| Foo(5), - 96| 1| if is_true { - 97| 1| Foo(0) - 98| | } else { - 99| 0| Foo(1) - 100| | } - 101| | ); - 102| 1| assert_ne!( - 103| 1| if is_true { - 104| 1| assert_eq!( - 105| 1| Foo(3), - 106| 1| Foo(3) - 107| 1| ); - 108| 1| Foo(0) - 109| | } else { - 110| 0| assert_ne!( - 111| 0| if is_true { - 112| 0| Foo(0) - 113| | } else { - 114| 0| Foo(1) - 115| | }, - 116| | Foo(5) - 117| | ); - 118| 0| Foo(1) - 119| | }, - 120| | Foo(5), - 121| 0| "with a message" - 122| | ); - 123| 1| assert_eq!( - 124| | Foo(1), - 125| | Foo(3), - 126| 1| "this assert should fail" - 127| | ); - 128| 0| assert_eq!( - 129| | Foo(3), - 130| | Foo(3), - 131| 0| "this assert should not be reached" - 132| | ); - 133| 0|} - 134| | - 135| |impl std::fmt::Debug for Foo { - 136| | fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - 137| 7| write!(f, "try and succeed")?; - ^0 - 138| 7| Ok(()) - 139| 7| } - 140| |} - 141| | - 142| |static mut DEBUG_LEVEL_ENABLED: bool = false; - 143| | - 144| |macro_rules! debug { - 145| | ($($arg:tt)+) => ( - 146| | if unsafe { DEBUG_LEVEL_ENABLED } { - 147| | println!($($arg)+); - 148| | } - 149| | ); - 150| |} - 151| | - 152| 1|fn test1() { - 153| 1| debug!("debug is enabled"); - ^0 - 154| 1| debug!("debug is enabled"); - ^0 - 155| 1| let _ = 0; - 156| 1| debug!("debug is enabled"); - ^0 - 157| 1| unsafe { - 158| 1| DEBUG_LEVEL_ENABLED = true; - 159| 1| } - 160| 1| debug!("debug is enabled"); - 161| 1|} - 162| | - 163| |macro_rules! call_debug { - 164| | ($($arg:tt)+) => ( - 165| 1| fn call_print(s: &str) { - 166| 1| print!("{}", s); - 167| 1| } - 168| | - 169| | call_print("called from call_debug: "); - 170| | debug!($($arg)+); - 171| | ); - 172| |} - 173| | - 174| 1|fn test2() { - 175| 1| call_debug!("debug is enabled"); - 176| 1|} - 177| | - 178| 1|fn main() { - 179| 1| test1(); - 180| 1| test2(); - 181| 1| test3(); - 182| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.issue-85461.txt b/src/test/run-make/coverage-reports/expected_show_coverage.issue-85461.txt deleted file mode 100644 index 1aa4a22c3..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.issue-85461.txt +++ /dev/null @@ -1,36 +0,0 @@ -../coverage/issue-85461.rs: - 1| |// Regression test for #85461: MSVC sometimes fail to link with dead code and #[inline(always)] - 2| | - 3| |extern crate inline_always_with_dead_code; - 4| | - 5| |use inline_always_with_dead_code::{bar, baz}; - 6| | - 7| 1|fn main() { - 8| 1| bar::call_me(); - 9| 1| baz::call_me(); - 10| 1|} - -../coverage/lib/inline_always_with_dead_code.rs: - 1| |// compile-flags: -Cinstrument-coverage -Ccodegen-units=4 -Copt-level=0 - 2| | - 3| |#![allow(dead_code)] - 4| | - 5| |mod foo { - 6| | #[inline(always)] - 7| 2| pub fn called() { } - 8| | - 9| 0| fn uncalled() { } - 10| |} - 11| | - 12| |pub mod bar { - 13| 1| pub fn call_me() { - 14| 1| super::foo::called(); - 15| 1| } - 16| |} - 17| | - 18| |pub mod baz { - 19| 1| pub fn call_me() { - 20| 1| super::foo::called(); - 21| 1| } - 22| |} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.issue-93054.txt b/src/test/run-make/coverage-reports/expected_show_coverage.issue-93054.txt deleted file mode 100644 index a1655aded..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.issue-93054.txt +++ /dev/null @@ -1,29 +0,0 @@ - 1| |// Regression test for #93054: Functions using uninhabited types often only have a single, - 2| |// unreachable basic block which doesn't get instrumented. This should not cause llvm-cov to fail. - 3| |// Since these kinds functions can't be invoked anyway, it's ok to not have coverage data for them. - 4| | - 5| |// compile-flags: --edition=2021 - 6| | - 7| |enum Never { } - 8| | - 9| |impl Never { - 10| | fn foo(self) { - 11| | match self { } - 12| | make().map(|never| match never { }); - 13| | } - 14| | - 15| | fn bar(&self) { - 16| | match *self { } - 17| | } - 18| |} - 19| | - 20| 0|async fn foo2(never: Never) { - 21| | match never { } - 22| |} - 23| | - 24| 0|fn make() -> Option<Never> { - 25| 0| None - 26| 0|} - 27| | - 28| 1|fn main() { } - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.lazy_boolean.txt b/src/test/run-make/coverage-reports/expected_show_coverage.lazy_boolean.txt deleted file mode 100644 index bd349df2f..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.lazy_boolean.txt +++ /dev/null @@ -1,64 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| 1|fn main() { - 4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 1| // dependent conditions. - 7| 1| let is_true = std::env::args().len() == 1; - 8| 1| - 9| 1| let (mut a, mut b, mut c) = (0, 0, 0); - 10| 1| if is_true { - 11| 1| a = 1; - 12| 1| b = 10; - 13| 1| c = 100; - 14| 1| } - ^0 - 15| | let - 16| 1| somebool - 17| | = - 18| 1| a < b - 19| | || - 20| 0| b < c - 21| | ; - 22| | let - 23| 1| somebool - 24| | = - 25| 1| b < a - 26| | || - 27| 1| b < c - 28| | ; - 29| 1| let somebool = a < b && b < c; - 30| 1| let somebool = b < a && b < c; - ^0 - 31| | - 32| | if - 33| 1| ! - 34| 1| is_true - 35| 0| { - 36| 0| a = 2 - 37| 0| ; - 38| 1| } - 39| | - 40| | if - 41| 1| is_true - 42| 1| { - 43| 1| b = 30 - 44| 1| ; - 45| 1| } - 46| | else - 47| 0| { - 48| 0| c = 400 - 49| 0| ; - 50| 0| } - 51| | - 52| 1| if !is_true { - 53| 0| a = 2; - 54| 1| } - 55| | - 56| 1| if is_true { - 57| 1| b = 30; - 58| 1| } else { - 59| 0| c = 400; - 60| 0| } - 61| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.loop_break_value.txt b/src/test/run-make/coverage-reports/expected_show_coverage.loop_break_value.txt deleted file mode 100644 index 022fe4c59..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.loop_break_value.txt +++ /dev/null @@ -1,14 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| 1|fn main() { - 4| 1| let result - 5| 1| = - 6| 1| loop - 7| 1| { - 8| 1| break - 9| 1| 10 - 10| 1| ; - 11| 1| } - 12| 1| ; - 13| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.loops_branches.txt b/src/test/run-make/coverage-reports/expected_show_coverage.loops_branches.txt deleted file mode 100644 index b7ad79a24..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.loops_branches.txt +++ /dev/null @@ -1,68 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables, while_true)] - 2| | - 3| |// This test confirms that (1) unexecuted infinite loops are handled correctly by the - 4| |// InstrumentCoverage MIR pass; and (2) Counter Expressions that subtract from zero can be dropped. - 5| | - 6| |struct DebugTest; - 7| | - 8| |impl std::fmt::Debug for DebugTest { - 9| 1| fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - 10| 1| if true { - 11| 1| if false { - 12| 0| while true { - 13| 0| } - 14| 1| } - 15| 1| write!(f, "cool")?; - ^0 - 16| 0| } else { - 17| 0| } - 18| | - 19| 11| for i in 0..10 { - ^10 - 20| 10| if true { - 21| 10| if false { - 22| 0| while true {} - 23| 10| } - 24| 10| write!(f, "cool")?; - ^0 - 25| 0| } else { - 26| 0| } - 27| | } - 28| 1| Ok(()) - 29| 1| } - 30| |} - 31| | - 32| |struct DisplayTest; - 33| | - 34| |impl std::fmt::Display for DisplayTest { - 35| 1| fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - 36| 1| if false { - 37| 0| } else { - 38| 1| if false { - 39| 0| while true {} - 40| 1| } - 41| 1| write!(f, "cool")?; - ^0 - 42| | } - 43| 11| for i in 0..10 { - ^10 - 44| 10| if false { - 45| 0| } else { - 46| 10| if false { - 47| 0| while true {} - 48| 10| } - 49| 10| write!(f, "cool")?; - ^0 - 50| | } - 51| | } - 52| 1| Ok(()) - 53| 1| } - 54| |} - 55| | - 56| 1|fn main() { - 57| 1| let debug_test = DebugTest; - 58| 1| println!("{:?}", debug_test); - 59| 1| let display_test = DisplayTest; - 60| 1| println!("{}", display_test); - 61| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.match_or_pattern.txt b/src/test/run-make/coverage-reports/expected_show_coverage.match_or_pattern.txt deleted file mode 100644 index a0fccb24f..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.match_or_pattern.txt +++ /dev/null @@ -1,50 +0,0 @@ - 1| |#![feature(or_patterns)] - 2| | - 3| 1|fn main() { - 4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 1| // dependent conditions. - 7| 1| let is_true = std::env::args().len() == 1; - 8| 1| - 9| 1| let mut a: u8 = 0; - 10| 1| let mut b: u8 = 0; - 11| 1| if is_true { - 12| 1| a = 2; - 13| 1| b = 0; - 14| 1| } - ^0 - 15| 1| match (a, b) { - 16| | // Or patterns generate MIR `SwitchInt` with multiple targets to the same `BasicBlock`. - 17| | // This test confirms a fix for Issue #79569. - 18| 0| (0 | 1, 2 | 3) => {} - 19| 1| _ => {} - 20| | } - 21| 1| if is_true { - 22| 1| a = 0; - 23| 1| b = 0; - 24| 1| } - ^0 - 25| 1| match (a, b) { - 26| 0| (0 | 1, 2 | 3) => {} - 27| 1| _ => {} - 28| | } - 29| 1| if is_true { - 30| 1| a = 2; - 31| 1| b = 2; - 32| 1| } - ^0 - 33| 1| match (a, b) { - 34| 0| (0 | 1, 2 | 3) => {} - 35| 1| _ => {} - 36| | } - 37| 1| if is_true { - 38| 1| a = 0; - 39| 1| b = 2; - 40| 1| } - ^0 - 41| 1| match (a, b) { - 42| 1| (0 | 1, 2 | 3) => {} - 43| 0| _ => {} - 44| | } - 45| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.nested_loops.txt b/src/test/run-make/coverage-reports/expected_show_coverage.nested_loops.txt deleted file mode 100644 index 0dbd6bcf3..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.nested_loops.txt +++ /dev/null @@ -1,26 +0,0 @@ - 1| 1|fn main() { - 2| 1| let is_true = std::env::args().len() == 1; - 3| 1| let mut countdown = 10; - 4| | - 5| 1| 'outer: while countdown > 0 { - 6| 1| let mut a = 100; - 7| 1| let mut b = 100; - 8| 3| for _ in 0..50 { - 9| 3| if a < 30 { - 10| 0| break; - 11| 3| } - 12| 3| a -= 5; - 13| 3| b -= 5; - 14| 3| if b < 90 { - 15| 1| a -= 10; - 16| 1| if is_true { - 17| 1| break 'outer; - 18| 0| } else { - 19| 0| a -= 2; - 20| 0| } - 21| 2| } - 22| | } - 23| 0| countdown -= 1; - 24| | } - 25| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.no_cov_crate.txt b/src/test/run-make/coverage-reports/expected_show_coverage.no_cov_crate.txt deleted file mode 100644 index 83a920413..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.no_cov_crate.txt +++ /dev/null @@ -1,87 +0,0 @@ - 1| |// Enables `no_coverage` on the entire crate - 2| |#![feature(no_coverage)] - 3| | - 4| |#[no_coverage] - 5| |fn do_not_add_coverage_1() { - 6| | println!("called but not covered"); - 7| |} - 8| | - 9| |fn do_not_add_coverage_2() { - 10| | #![no_coverage] - 11| | println!("called but not covered"); - 12| |} - 13| | - 14| |#[no_coverage] - 15| |fn do_not_add_coverage_not_called() { - 16| | println!("not called and not covered"); - 17| |} - 18| | - 19| 1|fn add_coverage_1() { - 20| 1| println!("called and covered"); - 21| 1|} - 22| | - 23| 1|fn add_coverage_2() { - 24| 1| println!("called and covered"); - 25| 1|} - 26| | - 27| 0|fn add_coverage_not_called() { - 28| 0| println!("not called but covered"); - 29| 0|} - 30| | - 31| |// FIXME: These test-cases illustrate confusing results of nested functions. - 32| |// See https://github.com/rust-lang/rust/issues/93319 - 33| |mod nested_fns { - 34| | #[no_coverage] - 35| | pub fn outer_not_covered(is_true: bool) { - 36| 1| fn inner(is_true: bool) { - 37| 1| if is_true { - 38| 1| println!("called and covered"); - 39| 1| } else { - 40| 0| println!("absolutely not covered"); - 41| 0| } - 42| 1| } - 43| | println!("called but not covered"); - 44| | inner(is_true); - 45| | } - 46| | - 47| 1| pub fn outer(is_true: bool) { - 48| 1| println!("called and covered"); - 49| 1| inner_not_covered(is_true); - 50| 1| - 51| 1| #[no_coverage] - 52| 1| fn inner_not_covered(is_true: bool) { - 53| 1| if is_true { - 54| 1| println!("called but not covered"); - 55| 1| } else { - 56| 1| println!("absolutely not covered"); - 57| 1| } - 58| 1| } - 59| 1| } - 60| | - 61| 1| pub fn outer_both_covered(is_true: bool) { - 62| 1| println!("called and covered"); - 63| 1| inner(is_true); - 64| 1| - 65| 1| fn inner(is_true: bool) { - 66| 1| if is_true { - 67| 1| println!("called and covered"); - 68| 1| } else { - 69| 0| println!("absolutely not covered"); - 70| 0| } - 71| 1| } - 72| 1| } - 73| |} - 74| | - 75| 1|fn main() { - 76| 1| let is_true = std::env::args().len() == 1; - 77| 1| - 78| 1| do_not_add_coverage_1(); - 79| 1| do_not_add_coverage_2(); - 80| 1| add_coverage_1(); - 81| 1| add_coverage_2(); - 82| 1| - 83| 1| nested_fns::outer_not_covered(is_true); - 84| 1| nested_fns::outer(is_true); - 85| 1| nested_fns::outer_both_covered(is_true); - 86| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.overflow.txt b/src/test/run-make/coverage-reports/expected_show_coverage.overflow.txt deleted file mode 100644 index 25e822bff..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.overflow.txt +++ /dev/null @@ -1,64 +0,0 @@ - 1| |#![allow(unused_assignments)] - 2| |// expect-exit-status-101 - 3| | - 4| 4|fn might_overflow(to_add: u32) -> u32 { - 5| 4| if to_add > 5 { - 6| 1| println!("this will probably overflow"); - 7| 3| } - 8| 4| let add_to = u32::MAX - 5; - 9| 4| println!("does {} + {} overflow?", add_to, to_add); - 10| 4| let result = to_add + add_to; - 11| 4| println!("continuing after overflow check"); - 12| 4| result - 13| 4|} - 14| | - 15| 1|fn main() -> Result<(),u8> { - 16| 1| let mut countdown = 10; - 17| 11| while countdown > 0 { - 18| 11| if countdown == 1 { - 19| 1| let result = might_overflow(10); - 20| 1| println!("Result: {}", result); - 21| 10| } else if countdown < 5 { - 22| 3| let result = might_overflow(1); - 23| 3| println!("Result: {}", result); - 24| 6| } - 25| 10| countdown -= 1; - 26| | } - 27| 0| Ok(()) - 28| 0|} - 29| | - 30| |// Notes: - 31| |// 1. Compare this program and its coverage results to those of the very similar test `assert.rs`, - 32| |// and similar tests `panic_unwind.rs`, abort.rs` and `try_error_result.rs`. - 33| |// 2. This test confirms the coverage generated when a program passes or fails a - 34| |// compiler-generated `TerminatorKind::Assert` (based on an overflow check, in this case). - 35| |// 3. Similar to how the coverage instrumentation handles `TerminatorKind::Call`, - 36| |// compiler-generated assertion failures are assumed to be a symptom of a program bug, not - 37| |// expected behavior. To simplify the coverage graphs and keep instrumented programs as - 38| |// small and fast as possible, `Assert` terminators are assumed to always succeed, and - 39| |// therefore are considered "non-branching" terminators. So, an `Assert` terminator does not - 40| |// get its own coverage counter. - 41| |// 4. After an unhandled panic or failed Assert, coverage results may not always be intuitive. - 42| |// In this test, the final count for the statements after the `if` block in `might_overflow()` - 43| |// is 4, even though the lines after `to_add + add_to` were executed only 3 times. Depending - 44| |// on the MIR graph and the structure of the code, this count could have been 3 (which might - 45| |// have been valid for the overflowed add `+`, but should have been 4 for the lines before - 46| |// the overflow. The reason for this potential uncertainty is, a `CounterKind` is incremented - 47| |// via StatementKind::Counter at the end of the block, but (as in the case in this test), - 48| |// a CounterKind::Expression is always evaluated. In this case, the expression was based on - 49| |// a `Counter` incremented as part of the evaluation of the `if` expression, which was - 50| |// executed, and counted, 4 times, before reaching the overflow add. - 51| | - 52| |// If the program did not overflow, the coverage for `might_overflow()` would look like this: - 53| |// - 54| |// 4| |fn might_overflow(to_add: u32) -> u32 { - 55| |// 5| 4| if to_add > 5 { - 56| |// 6| 0| println!("this will probably overflow"); - 57| |// 7| 4| } - 58| |// 8| 4| let add_to = u32::MAX - 5; - 59| |// 9| 4| println!("does {} + {} overflow?", add_to, to_add); - 60| |// 10| 4| let result = to_add + add_to; - 61| |// 11| 4| println!("continuing after overflow check"); - 62| |// 12| 4| result - 63| |// 13| 4|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.panic_unwind.txt b/src/test/run-make/coverage-reports/expected_show_coverage.panic_unwind.txt deleted file mode 100644 index 114507dc9..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.panic_unwind.txt +++ /dev/null @@ -1,32 +0,0 @@ - 1| |#![allow(unused_assignments)] - 2| |// expect-exit-status-101 - 3| | - 4| 4|fn might_panic(should_panic: bool) { - 5| 4| if should_panic { - 6| 1| println!("panicking..."); - 7| 1| panic!("panics"); - 8| 3| } else { - 9| 3| println!("Don't Panic"); - 10| 3| } - 11| 3|} - 12| | - 13| 1|fn main() -> Result<(), u8> { - 14| 1| let mut countdown = 10; - 15| 11| while countdown > 0 { - 16| 11| if countdown == 1 { - 17| 1| might_panic(true); - 18| 10| } else if countdown < 5 { - 19| 3| might_panic(false); - 20| 6| } - 21| 10| countdown -= 1; - 22| | } - 23| 0| Ok(()) - 24| 0|} - 25| | - 26| |// Notes: - 27| |// 1. Compare this program and its coverage results to those of the similar tests `abort.rs` and - 28| |// `try_error_result.rs`. - 29| |// 2. Since the `panic_unwind.rs` test is allowed to unwind, it is also allowed to execute the - 30| |// normal program exit cleanup, including writing out the current values of the coverage - 31| |// counters. - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.partial_eq.txt b/src/test/run-make/coverage-reports/expected_show_coverage.partial_eq.txt deleted file mode 100644 index a77175af6..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.partial_eq.txt +++ /dev/null @@ -1,48 +0,0 @@ - 1| |// This test confirms an earlier problem was resolved, supporting the MIR graph generated by the - 2| |// structure of this test. - 3| | - 4| 2|#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)] - ^0 ^0 ^0 ^1 ^1 ^0^0 - 5| |pub struct Version { - 6| | major: usize, - 7| | minor: usize, - 8| | patch: usize, - 9| |} - 10| | - 11| |impl Version { - 12| 2| pub fn new(major: usize, minor: usize, patch: usize) -> Self { - 13| 2| Self { - 14| 2| major, - 15| 2| minor, - 16| 2| patch, - 17| 2| } - 18| 2| } - 19| |} - 20| | - 21| 1|fn main() { - 22| 1| let version_3_2_1 = Version::new(3, 2, 1); - 23| 1| let version_3_3_0 = Version::new(3, 3, 0); - 24| 1| - 25| 1| println!("{:?} < {:?} = {}", version_3_2_1, version_3_3_0, version_3_2_1 < version_3_3_0); - 26| 1|} - 27| | - 28| |/* - 29| | - 30| |This test verifies a bug was fixed that otherwise generated this error: - 31| | - 32| |thread 'rustc' panicked at 'No counters provided the source_hash for function: - 33| | Instance { - 34| | def: Item(WithOptConstParam { - 35| | did: DefId(0:101 ~ autocfg[c44a]::version::{impl#2}::partial_cmp), - 36| | const_param_did: None - 37| | }), - 38| | substs: [] - 39| | }' - 40| |The `PartialOrd` derived by `Version` happened to generate a MIR that generated coverage - 41| |without a code region associated with any `Counter`. Code regions were associated with at least - 42| |one expression, which is allowed, but the `function_source_hash` was only passed to the codegen - 43| |(coverage mapgen) phase from a `Counter`s code region. A new method was added to pass the - 44| |`function_source_hash` without a code region, if necessary. - 45| | - 46| |*/ - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.simple_loop.txt b/src/test/run-make/coverage-reports/expected_show_coverage.simple_loop.txt deleted file mode 100644 index feb83bad6..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.simple_loop.txt +++ /dev/null @@ -1,37 +0,0 @@ - 1| |#![allow(unused_assignments)] - 2| | - 3| 1|fn main() { - 4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 1| // dependent conditions. - 7| 1| let is_true = std::env::args().len() == 1; - 8| 1| - 9| 1| let mut countdown = 0; - 10| 1| - 11| 1| if - 12| 1| is_true - 13| 1| { - 14| 1| countdown - 15| 1| = - 16| 1| 10 - 17| 1| ; - 18| 1| } - ^0 - 19| | - 20| | loop - 21| | { - 22| | if - 23| 11| countdown - 24| 11| == - 25| 11| 0 - 26| | { - 27| 1| break - 28| | ; - 29| 10| } - 30| 10| countdown - 31| 10| -= - 32| 10| 1 - 33| | ; - 34| | } - 35| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.simple_match.txt b/src/test/run-make/coverage-reports/expected_show_coverage.simple_match.txt deleted file mode 100644 index b92982131..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.simple_match.txt +++ /dev/null @@ -1,45 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| 1|fn main() { - 4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 6| 1| // dependent conditions. - 7| 1| let is_true = std::env::args().len() == 1; - 8| 1| - 9| 1| let mut countdown = 1; - 10| 1| if is_true { - 11| 1| countdown = 0; - 12| 1| } - ^0 - 13| | - 14| | for - 15| | _ - 16| | in - 17| 3| 0..2 - 18| | { - 19| | let z - 20| | ; - 21| | match - 22| 2| countdown - 23| | { - 24| 1| x - 25| | if - 26| 2| x - 27| 2| < - 28| 2| 1 - 29| | => - 30| 1| { - 31| 1| z = countdown - 32| 1| ; - 33| 1| let y = countdown - 34| 1| ; - 35| 1| countdown = 10 - 36| 1| ; - 37| 1| } - 38| | _ - 39| | => - 40| 1| {} - 41| | } - 42| | } - 43| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.tight_inf_loop.txt b/src/test/run-make/coverage-reports/expected_show_coverage.tight_inf_loop.txt deleted file mode 100644 index 2d4c57f45..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.tight_inf_loop.txt +++ /dev/null @@ -1,6 +0,0 @@ - 1| 1|fn main() { - 2| 1| if false { - 3| 0| loop {} - 4| 1| } - 5| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.try_error_result.txt b/src/test/run-make/coverage-reports/expected_show_coverage.try_error_result.txt deleted file mode 100644 index 0ad0180b7..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.try_error_result.txt +++ /dev/null @@ -1,125 +0,0 @@ - 1| |#![allow(unused_assignments)] - 2| |// expect-exit-status-1 - 3| | - 4| 6|fn call(return_error: bool) -> Result<(),()> { - 5| 6| if return_error { - 6| 1| Err(()) - 7| | } else { - 8| 5| Ok(()) - 9| | } - 10| 6|} - 11| | - 12| 1|fn test1() -> Result<(),()> { - 13| 1| let mut - 14| 1| countdown = 10 - 15| | ; - 16| | for - 17| | _ - 18| | in - 19| 6| 0..10 - 20| | { - 21| 6| countdown - 22| 6| -= 1 - 23| 6| ; - 24| 6| if - 25| 6| countdown < 5 - 26| | { - 27| 1| call(/*return_error=*/ true)?; - 28| 0| call(/*return_error=*/ false)?; - 29| | } - 30| | else - 31| | { - 32| 5| call(/*return_error=*/ false)?; - ^0 - 33| | } - 34| | } - 35| 0| Ok(()) - 36| 1|} - 37| | - 38| |struct Thing1; - 39| |impl Thing1 { - 40| 18| fn get_thing_2(&self, return_error: bool) -> Result<Thing2,()> { - 41| 18| if return_error { - 42| 1| Err(()) - 43| | } else { - 44| 17| Ok(Thing2{}) - 45| | } - 46| 18| } - 47| |} - 48| | - 49| |struct Thing2; - 50| |impl Thing2 { - 51| 17| fn call(&self, return_error: bool) -> Result<u32,()> { - 52| 17| if return_error { - 53| 2| Err(()) - 54| | } else { - 55| 15| Ok(57) - 56| | } - 57| 17| } - 58| |} - 59| | - 60| 1|fn test2() -> Result<(),()> { - 61| 1| let thing1 = Thing1{}; - 62| 1| let mut - 63| 1| countdown = 10 - 64| | ; - 65| | for - 66| | _ - 67| | in - 68| 6| 0..10 - 69| | { - 70| 6| countdown - 71| 6| -= 1 - 72| 6| ; - 73| 6| if - 74| 6| countdown < 5 - 75| | { - 76| 1| thing1.get_thing_2(/*err=*/ false)?.call(/*err=*/ true).expect_err("call should fail"); - ^0 - 77| 1| thing1 - 78| 1| . - 79| 1| get_thing_2(/*return_error=*/ false) - 80| 0| ? - 81| | . - 82| 1| call(/*return_error=*/ true) - 83| 1| . - 84| 1| expect_err( - 85| 1| "call should fail" - 86| 1| ); - 87| 1| let val = thing1.get_thing_2(/*return_error=*/ true)?.call(/*return_error=*/ true)?; - ^0 ^0 ^0 - 88| 0| assert_eq!(val, 57); - 89| 0| let val = thing1.get_thing_2(/*return_error=*/ true)?.call(/*return_error=*/ false)?; - 90| 0| assert_eq!(val, 57); - 91| | } - 92| | else - 93| | { - 94| 5| let val = thing1.get_thing_2(/*return_error=*/ false)?.call(/*return_error=*/ false)?; - ^0 ^0 - 95| 5| assert_eq!(val, 57); - 96| 5| let val = thing1 - 97| 5| .get_thing_2(/*return_error=*/ false)? - ^0 - 98| 5| .call(/*return_error=*/ false)?; - ^0 - 99| 5| assert_eq!(val, 57); - 100| 5| let val = thing1 - 101| 5| .get_thing_2(/*return_error=*/ false) - 102| 0| ? - 103| 5| .call(/*return_error=*/ false) - 104| 0| ? - 105| | ; - 106| 5| assert_eq!(val, 57); - 107| | } - 108| | } - 109| 0| Ok(()) - 110| 1|} - 111| | - 112| 1|fn main() -> Result<(),()> { - 113| 1| test1().expect_err("test1 should fail"); - 114| 1| test2() - 115| 1| ? - 116| | ; - 117| 0| Ok(()) - 118| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.unused.txt b/src/test/run-make/coverage-reports/expected_show_coverage.unused.txt deleted file mode 100644 index 15fcf21c0..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.unused.txt +++ /dev/null @@ -1,62 +0,0 @@ - 1| 2|fn foo<T>(x: T) { - 2| 2| let mut i = 0; - 3| 22| while i < 10 { - 4| 20| i != 0 || i != 0; - ^2 - 5| 20| i += 1; - 6| | } - 7| 2|} - ------------------ - | unused::foo::<f32>: - | 1| 1|fn foo<T>(x: T) { - | 2| 1| let mut i = 0; - | 3| 11| while i < 10 { - | 4| 10| i != 0 || i != 0; - | ^1 - | 5| 10| i += 1; - | 6| | } - | 7| 1|} - ------------------ - | unused::foo::<u32>: - | 1| 1|fn foo<T>(x: T) { - | 2| 1| let mut i = 0; - | 3| 11| while i < 10 { - | 4| 10| i != 0 || i != 0; - | ^1 - | 5| 10| i += 1; - | 6| | } - | 7| 1|} - ------------------ - 8| | - 9| 0|fn unused_template_func<T>(x: T) { - 10| 0| let mut i = 0; - 11| 0| while i < 10 { - 12| 0| i != 0 || i != 0; - 13| 0| i += 1; - 14| | } - 15| 0|} - 16| | - 17| 0|fn unused_func(mut a: u32) { - 18| 0| if a != 0 { - 19| 0| a += 1; - 20| 0| } - 21| 0|} - 22| | - 23| 0|fn unused_func2(mut a: u32) { - 24| 0| if a != 0 { - 25| 0| a += 1; - 26| 0| } - 27| 0|} - 28| | - 29| 0|fn unused_func3(mut a: u32) { - 30| 0| if a != 0 { - 31| 0| a += 1; - 32| 0| } - 33| 0|} - 34| | - 35| 1|fn main() -> Result<(), u8> { - 36| 1| foo::<u32>(0); - 37| 1| foo::<f32>(0.0); - 38| 1| Ok(()) - 39| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.unused_mod.txt b/src/test/run-make/coverage-reports/expected_show_coverage.unused_mod.txt deleted file mode 100644 index 82d6fccc2..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.unused_mod.txt +++ /dev/null @@ -1,4 +0,0 @@ - 1| 0|pub fn never_called_function() { - 2| 0| println!("I am never called"); - 3| 0|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.uses_crate.txt b/src/test/run-make/coverage-reports/expected_show_coverage.uses_crate.txt deleted file mode 100644 index 65eb1008d..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.uses_crate.txt +++ /dev/null @@ -1,148 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| |// compile-flags: -C opt-level=3 # validates coverage now works with optimizations - 3| |use std::fmt::Debug; - 4| | - 5| 1|pub fn used_function() { - 6| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 7| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 8| 1| // dependent conditions. - 9| 1| let is_true = std::env::args().len() == 1; - 10| 1| let mut countdown = 0; - 11| 1| if is_true { - 12| 1| countdown = 10; - 13| 1| } - ^0 - 14| 1| use_this_lib_crate(); - 15| 1|} - 16| | - 17| 2|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) { - 18| 2| println!("used_only_from_bin_crate_generic_function with {:?}", arg); - 19| 2|} - ------------------ - | used_crate::used_only_from_bin_crate_generic_function::<&str>: - | 17| 1|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) { - | 18| 1| println!("used_only_from_bin_crate_generic_function with {:?}", arg); - | 19| 1|} - ------------------ - | used_crate::used_only_from_bin_crate_generic_function::<&alloc::vec::Vec<i32>>: - | 17| 1|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) { - | 18| 1| println!("used_only_from_bin_crate_generic_function with {:?}", arg); - | 19| 1|} - ------------------ - | Unexecuted instantiation: used_crate::used_only_from_bin_crate_generic_function::<_> - ------------------ - 20| |// Expect for above function: `Unexecuted instantiation` (see below) - 21| 2|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) { - 22| 2| println!("used_only_from_this_lib_crate_generic_function with {:?}", arg); - 23| 2|} - ------------------ - | used_crate::used_only_from_this_lib_crate_generic_function::<alloc::vec::Vec<i32>>: - | 21| 1|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) { - | 22| 1| println!("used_only_from_this_lib_crate_generic_function with {:?}", arg); - | 23| 1|} - ------------------ - | used_crate::used_only_from_this_lib_crate_generic_function::<&str>: - | 21| 1|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) { - | 22| 1| println!("used_only_from_this_lib_crate_generic_function with {:?}", arg); - | 23| 1|} - ------------------ - 24| | - 25| 2|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - 26| 2| println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - 27| 2|} - ------------------ - | used_crate::used_from_bin_crate_and_lib_crate_generic_function::<alloc::vec::Vec<i32>>: - | 25| 1|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - | 26| 1| println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - | 27| 1|} - ------------------ - | used_crate::used_from_bin_crate_and_lib_crate_generic_function::<&str>: - | 25| 1|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - | 26| 1| println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - | 27| 1|} - ------------------ - 28| | - 29| 2|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - 30| 2| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - 31| 2|} - ------------------ - | used_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function::<&str>: - | 29| 1|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - | 30| 1| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - | 31| 1|} - ------------------ - | used_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function::<&str>: - | 29| 1|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - | 30| 1| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - | 31| 1|} - ------------------ - 32| | - 33| 0|pub fn unused_generic_function<T: Debug>(arg: T) { - 34| 0| println!("unused_generic_function with {:?}", arg); - 35| 0|} - 36| | - 37| 0|pub fn unused_function() { - 38| 0| let is_true = std::env::args().len() == 1; - 39| 0| let mut countdown = 2; - 40| 0| if !is_true { - 41| 0| countdown = 20; - 42| 0| } - 43| 0|} - 44| | - 45| 0|fn unused_private_function() { - 46| 0| let is_true = std::env::args().len() == 1; - 47| 0| let mut countdown = 2; - 48| 0| if !is_true { - 49| 0| countdown = 20; - 50| 0| } - 51| 0|} - 52| | - 53| 1|fn use_this_lib_crate() { - 54| 1| used_from_bin_crate_and_lib_crate_generic_function("used from library used_crate.rs"); - 55| 1| used_with_same_type_from_bin_crate_and_lib_crate_generic_function( - 56| 1| "used from library used_crate.rs", - 57| 1| ); - 58| 1| let some_vec = vec![5, 6, 7, 8]; - 59| 1| used_only_from_this_lib_crate_generic_function(some_vec); - 60| 1| used_only_from_this_lib_crate_generic_function("used ONLY from library used_crate.rs"); - 61| 1|} - 62| | - 63| |// FIXME(#79651): "Unexecuted instantiation" errors appear in coverage results, - 64| |// for example: - 65| |// - 66| |// | Unexecuted instantiation: used_crate::used_only_from_bin_crate_generic_function::<_> - 67| |// - 68| |// These notices appear when `llvm-cov` shows instantiations. This may be a - 69| |// default option, but it can be suppressed with: - 70| |// - 71| |// ```shell - 72| |// $ `llvm-cov show --show-instantiations=0 ...` - 73| |// ``` - 74| |// - 75| |// The notice is triggered because the function is unused by the library itself, - 76| |// and when the library is compiled, a synthetic function is generated, so - 77| |// unused function coverage can be reported. Coverage can be skipped for unused - 78| |// generic functions with: - 79| |// - 80| |// ```shell - 81| |// $ `rustc -Zunstable-options -C instrument-coverage=except-unused-generics ...` - 82| |// ``` - 83| |// - 84| |// Even though this function is used by `uses_crate.rs` (and - 85| |// counted), with substitutions for `T`, those instantiations are only generated - 86| |// when the generic function is actually used (from the binary, not from this - 87| |// library crate). So the test result shows coverage for all instantiated - 88| |// versions and their generic type substitutions, plus the `Unexecuted - 89| |// instantiation` message for the non-substituted version. This is valid, but - 90| |// unfortunately a little confusing. - 91| |// - 92| |// The library crate has its own coverage map, and the only way to show unused - 93| |// coverage of a generic function is to include the generic function in the - 94| |// coverage map, marked as an "unused function". If the library were used by - 95| |// another binary that never used this generic function, then it would be valid - 96| |// to show the unused generic, with unknown substitution (`_`). - 97| |// - 98| |// The alternative is to exclude all generics from being included in the "unused - 99| |// functions" list, which would then omit coverage results for - 100| |// `unused_generic_function<T>()`, below. - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.uses_inline_crate.txt b/src/test/run-make/coverage-reports/expected_show_coverage.uses_inline_crate.txt deleted file mode 100644 index 748343885..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.uses_inline_crate.txt +++ /dev/null @@ -1,139 +0,0 @@ - 1| |#![allow(unused_assignments, unused_variables)] - 2| | - 3| |// compile-flags: -C opt-level=3 # validates coverage now works with optimizations - 4| | - 5| |use std::fmt::Debug; - 6| | - 7| 1|pub fn used_function() { - 8| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 9| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 10| 1| // dependent conditions. - 11| 1| let is_true = std::env::args().len() == 1; - 12| 1| let mut countdown = 0; - 13| 1| if is_true { - 14| 1| countdown = 10; - 15| 1| } - ^0 - 16| 1| use_this_lib_crate(); - 17| 1|} - 18| | - 19| |#[inline(always)] - 20| 1|pub fn used_inline_function() { - 21| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure - 22| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - 23| 1| // dependent conditions. - 24| 1| let is_true = std::env::args().len() == 1; - 25| 1| let mut countdown = 0; - 26| 1| if is_true { - 27| 1| countdown = 10; - 28| 1| } - ^0 - 29| 1| use_this_lib_crate(); - 30| 1|} - 31| | - 32| | - 33| | - 34| | - 35| | - 36| | - 37| | - 38| |#[inline(always)] - 39| 2|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) { - 40| 2| println!("used_only_from_bin_crate_generic_function with {:?}", arg); - 41| 2|} - ------------------ - | used_inline_crate::used_only_from_bin_crate_generic_function::<&alloc::vec::Vec<i32>>: - | 39| 1|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) { - | 40| 1| println!("used_only_from_bin_crate_generic_function with {:?}", arg); - | 41| 1|} - ------------------ - | used_inline_crate::used_only_from_bin_crate_generic_function::<&str>: - | 39| 1|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) { - | 40| 1| println!("used_only_from_bin_crate_generic_function with {:?}", arg); - | 41| 1|} - ------------------ - | Unexecuted instantiation: used_inline_crate::used_only_from_bin_crate_generic_function::<_> - ------------------ - 42| |// Expect for above function: `Unexecuted instantiation` (see notes in `used_crate.rs`) - 43| | - 44| |#[inline(always)] - 45| 4|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) { - 46| 4| println!("used_only_from_this_lib_crate_generic_function with {:?}", arg); - 47| 4|} - ------------------ - | used_inline_crate::used_only_from_this_lib_crate_generic_function::<&str>: - | 45| 2|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) { - | 46| 2| println!("used_only_from_this_lib_crate_generic_function with {:?}", arg); - | 47| 2|} - ------------------ - | used_inline_crate::used_only_from_this_lib_crate_generic_function::<alloc::vec::Vec<i32>>: - | 45| 2|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) { - | 46| 2| println!("used_only_from_this_lib_crate_generic_function with {:?}", arg); - | 47| 2|} - ------------------ - 48| | - 49| |#[inline(always)] - 50| 3|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - 51| 3| println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - 52| 3|} - ------------------ - | used_inline_crate::used_from_bin_crate_and_lib_crate_generic_function::<alloc::vec::Vec<i32>>: - | 50| 1|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - | 51| 1| println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - | 52| 1|} - ------------------ - | used_inline_crate::used_from_bin_crate_and_lib_crate_generic_function::<&str>: - | 50| 2|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - | 51| 2| println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - | 52| 2|} - ------------------ - 53| | - 54| |#[inline(always)] - 55| 3|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - 56| 3| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - 57| 3|} - ------------------ - | used_inline_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function::<&str>: - | 55| 1|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - | 56| 1| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - | 57| 1|} - ------------------ - | used_inline_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function::<&str>: - | 55| 2|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - | 56| 2| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); - | 57| 2|} - ------------------ - 58| | - 59| |#[inline(always)] - 60| 0|pub fn unused_generic_function<T: Debug>(arg: T) { - 61| 0| println!("unused_generic_function with {:?}", arg); - 62| 0|} - 63| | - 64| |#[inline(always)] - 65| 0|pub fn unused_function() { - 66| 0| let is_true = std::env::args().len() == 1; - 67| 0| let mut countdown = 2; - 68| 0| if !is_true { - 69| 0| countdown = 20; - 70| 0| } - 71| 0|} - 72| | - 73| |#[inline(always)] - 74| 0|fn unused_private_function() { - 75| 0| let is_true = std::env::args().len() == 1; - 76| 0| let mut countdown = 2; - 77| 0| if !is_true { - 78| 0| countdown = 20; - 79| 0| } - 80| 0|} - 81| | - 82| 2|fn use_this_lib_crate() { - 83| 2| used_from_bin_crate_and_lib_crate_generic_function("used from library used_crate.rs"); - 84| 2| used_with_same_type_from_bin_crate_and_lib_crate_generic_function( - 85| 2| "used from library used_crate.rs", - 86| 2| ); - 87| 2| let some_vec = vec![5, 6, 7, 8]; - 88| 2| used_only_from_this_lib_crate_generic_function(some_vec); - 89| 2| used_only_from_this_lib_crate_generic_function("used ONLY from library used_crate.rs"); - 90| 2|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.while.txt b/src/test/run-make/coverage-reports/expected_show_coverage.while.txt deleted file mode 100644 index efa7d083f..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.while.txt +++ /dev/null @@ -1,6 +0,0 @@ - 1| 1|fn main() { - 2| 1| let num = 9; - 3| 1| while num >= 10 { - 4| 0| } - 5| 1|} - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.while_early_ret.txt b/src/test/run-make/coverage-reports/expected_show_coverage.while_early_ret.txt deleted file mode 100644 index d19afc0de..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.while_early_ret.txt +++ /dev/null @@ -1,43 +0,0 @@ - 1| |#![allow(unused_assignments)] - 2| |// expect-exit-status-1 - 3| | - 4| 1|fn main() -> Result<(),u8> { - 5| 1| let mut countdown = 10; - 6| | while - 7| 7| countdown - 8| 7| > - 9| 7| 0 - 10| | { - 11| | if - 12| 7| countdown - 13| 7| < - 14| 7| 5 - 15| | { - 16| | return - 17| | if - 18| 1| countdown - 19| 1| > - 20| 1| 8 - 21| | { - 22| 0| Ok(()) - 23| | } - 24| | else - 25| | { - 26| 1| Err(1) - 27| | } - 28| | ; - 29| 6| } - 30| 6| countdown - 31| 6| -= - 32| 6| 1 - 33| | ; - 34| | } - 35| 0| Ok(()) - 36| 1|} - 37| | - 38| |// ISSUE(77553): Originally, this test had `Err(1)` on line 22 (instead of `Ok(())`) and - 39| |// `std::process::exit(2)` on line 26 (instead of `Err(1)`); and this worked as expected on Linux - 40| |// and MacOS. But on Windows (MSVC, at least), the call to `std::process::exit()` exits the program - 41| |// without saving the InstrProf coverage counters. The use of `std::process:exit()` is not critical - 42| |// to the coverage test for early returns, but this is a limitation that should be fixed. - diff --git a/src/test/run-make/coverage-reports/expected_show_coverage.yield.txt b/src/test/run-make/coverage-reports/expected_show_coverage.yield.txt deleted file mode 100644 index 6e2f23ee7..000000000 --- a/src/test/run-make/coverage-reports/expected_show_coverage.yield.txt +++ /dev/null @@ -1,38 +0,0 @@ - 1| |#![feature(generators, generator_trait)] - 2| |#![allow(unused_assignments)] - 3| | - 4| |use std::ops::{Generator, GeneratorState}; - 5| |use std::pin::Pin; - 6| | - 7| 1|fn main() { - 8| 1| let mut generator = || { - 9| 1| yield 1; - 10| 1| return "foo" - 11| 1| }; - 12| | - 13| 1| match Pin::new(&mut generator).resume(()) { - 14| 1| GeneratorState::Yielded(1) => {} - 15| 0| _ => panic!("unexpected value from resume"), - 16| | } - 17| 1| match Pin::new(&mut generator).resume(()) { - 18| 1| GeneratorState::Complete("foo") => {} - 19| 0| _ => panic!("unexpected value from resume"), - 20| | } - 21| | - 22| 1| let mut generator = || { - 23| 1| yield 1; - 24| 1| yield 2; - 25| 0| yield 3; - 26| 0| return "foo" - 27| 0| }; - 28| | - 29| 1| match Pin::new(&mut generator).resume(()) { - 30| 1| GeneratorState::Yielded(1) => {} - 31| 0| _ => panic!("unexpected value from resume"), - 32| | } - 33| 1| match Pin::new(&mut generator).resume(()) { - 34| 1| GeneratorState::Yielded(2) => {} - 35| 0| _ => panic!("unexpected value from resume"), - 36| | } - 37| 1|} - diff --git a/src/test/run-make/coverage-reports/normalize_paths.py b/src/test/run-make/coverage-reports/normalize_paths.py deleted file mode 100755 index e5777ad25..000000000 --- a/src/test/run-make/coverage-reports/normalize_paths.py +++ /dev/null @@ -1,12 +0,0 @@ -#!/usr/bin/env python - -from __future__ import print_function - -import sys - -# Normalize file paths in output -for line in sys.stdin: - if line.startswith("..") and line.rstrip().endswith(".rs:"): - print(line.replace("\\", "/"), end='') - else: - print(line, end='') diff --git a/src/test/run-make/coverage/WARNING_KEEP_NAMES_SHORT.txt b/src/test/run-make/coverage/WARNING_KEEP_NAMES_SHORT.txt deleted file mode 100644 index 6a1403b8a..000000000 --- a/src/test/run-make/coverage/WARNING_KEEP_NAMES_SHORT.txt +++ /dev/null @@ -1,10 +0,0 @@ -IMPORTANT: The Rust test programs in this directory generate various output -files in the `../coverage*` directories (`expected` and `actual` files). - -Microsoft Windows has a relatively short limit on file paths (not individual -path components, but the entire path). The files generated by these -`../coverage*` tests typically have file paths that include the program -source file name plus function and type names (depending on the program). - -Keep the test file names short, and keep function names and other symbols -short as well, to avoid hitting the Windows limits. diff --git a/src/test/run-make/coverage/abort.rs b/src/test/run-make/coverage/abort.rs deleted file mode 100644 index 3dac43df8..000000000 --- a/src/test/run-make/coverage/abort.rs +++ /dev/null @@ -1,66 +0,0 @@ -#![feature(c_unwind)] -#![allow(unused_assignments)] - -extern "C" fn might_abort(should_abort: bool) { - if should_abort { - println!("aborting..."); - panic!("panics and aborts"); - } else { - println!("Don't Panic"); - } -} - -fn main() -> Result<(), u8> { - let mut countdown = 10; - while countdown > 0 { - if countdown < 5 { - might_abort(false); - } - // See discussion (below the `Notes` section) on coverage results for the closing brace. - if countdown < 5 { might_abort(false); } // Counts for different regions on one line. - // For the following example, the closing brace is the last character on the line. - // This shows the character after the closing brace is highlighted, even if that next - // character is a newline. - if countdown < 5 { might_abort(false); } - countdown -= 1; - } - Ok(()) -} - -// Notes: -// 1. Compare this program and its coverage results to those of the similar tests -// `panic_unwind.rs` and `try_error_result.rs`. -// 2. This test confirms the coverage generated when a program includes `TerminatorKind::Abort`. -// 3. The test does not invoke the abort. By executing to a successful completion, the coverage -// results show where the program did and did not execute. -// 4. If the program actually aborted, the coverage counters would not be saved (which "works as -// intended"). Coverage results would show no executed coverage regions. -// 6. If `should_abort` is `true` and the program aborts, the program exits with a `132` status -// (on Linux at least). - -/* - -Expect the following coverage results: - -```text - 16| 11| while countdown > 0 { - 17| 10| if countdown < 5 { - 18| 4| might_abort(false); - 19| 6| } -``` - -This is actually correct. - -The condition `countdown < 5` executed 10 times (10 loop iterations). - -It evaluated to `true` 4 times, and executed the `might_abort()` call. - -It skipped the body of the `might_abort()` call 6 times. If an `if` does not include an explicit -`else`, the coverage implementation injects a counter, at the character immediately after the `if`s -closing brace, to count the "implicit" `else`. This is the only way to capture the coverage of the -non-true condition. - -As another example of why this is important, say the condition was `countdown < 50`, which is always -`true`. In that case, we wouldn't have a test for what happens if `might_abort()` is not called. -The closing brace would have a count of `0`, highlighting the missed coverage. -*/ diff --git a/src/test/run-make/coverage/assert.rs b/src/test/run-make/coverage/assert.rs deleted file mode 100644 index c85f2748e..000000000 --- a/src/test/run-make/coverage/assert.rs +++ /dev/null @@ -1,32 +0,0 @@ -#![allow(unused_assignments)] -// expect-exit-status-101 - -fn might_fail_assert(one_plus_one: u32) { - println!("does 1 + 1 = {}?", one_plus_one); - assert_eq!(1 + 1, one_plus_one, "the argument was wrong"); -} - -fn main() -> Result<(),u8> { - let mut countdown = 10; - while countdown > 0 { - if countdown == 1 { - might_fail_assert(3); - } else if countdown < 5 { - might_fail_assert(2); - } - countdown -= 1; - } - Ok(()) -} - -// Notes: -// 1. Compare this program and its coverage results to those of the very similar test -// `panic_unwind.rs`, and similar tests `abort.rs` and `try_error_result.rs`. -// 2. This test confirms the coverage generated when a program passes or fails an `assert!()` or -// related `assert_*!()` macro. -// 3. Notably, the `assert` macros *do not* generate `TerminatorKind::Assert`. The macros produce -// conditional expressions, `TerminatorKind::SwitchInt` branches, and a possible call to -// `begin_panic_fmt()` (that begins a panic unwind, if the assertion test fails). -// 4. `TerminatoKind::Assert` is, however, also present in the MIR generated for this test -// (and in many other coverage tests). The `Assert` terminator is typically generated by the -// Rust compiler to check for runtime failures, such as numeric overflows. diff --git a/src/test/run-make/coverage/async.rs b/src/test/run-make/coverage/async.rs deleted file mode 100644 index efd9e62d6..000000000 --- a/src/test/run-make/coverage/async.rs +++ /dev/null @@ -1,128 +0,0 @@ -#![allow(unused_assignments, dead_code)] - -// compile-flags: --edition=2018 -C opt-level=1 - -async fn c(x: u8) -> u8 { - if x == 8 { - 1 - } else { - 0 - } -} - -async fn d() -> u8 { 1 } - -async fn e() -> u8 { 1 } // unused function; executor does not block on `g()` - -async fn f() -> u8 { 1 } - -async fn foo() -> [bool; 10] { [false; 10] } // unused function; executor does not block on `h()` - -pub async fn g(x: u8) { - match x { - y if e().await == y => (), - y if f().await == y => (), - _ => (), - } -} - -async fn h(x: usize) { // The function signature is counted when called, but the body is not - // executed (not awaited) so the open brace has a `0` count (at least when - // displayed with `llvm-cov show` in color-mode). - match x { - y if foo().await[y] => (), - _ => (), - } -} - -async fn i(x: u8) { // line coverage is 1, but there are 2 regions: - // (a) the function signature, counted when the function is called; and - // (b) the open brace for the function body, counted once when the body is - // executed asynchronously. - match x { - y if c(x).await == y + 1 => { d().await; } - y if f().await == y + 1 => (), - _ => (), - } -} - -fn j(x: u8) { - // non-async versions of `c()`, `d()`, and `f()` to make it similar to async `i()`. - fn c(x: u8) -> u8 { - if x == 8 { - 1 // This line appears covered, but the 1-character expression span covering the `1` - // is not executed. (`llvm-cov show` displays a `^0` below the `1` ). This is because - // `fn j()` executes the open brace for the function body, followed by the function's - // first executable statement, `match x`. Inner function declarations are not - // "visible" to the MIR for `j()`, so the code region counts all lines between the - // open brace and the first statement as executed, which is, in a sense, true. - // `llvm-cov show` overcomes this kind of situation by showing the actual counts - // of the enclosed coverages, (that is, the `1` expression was not executed, and - // accurately displays a `0`). - } else { - 0 - } - } - fn d() -> u8 { 1 } // inner function is defined in-line, but the function is not executed - fn f() -> u8 { 1 } - match x { - y if c(x) == y + 1 => { d(); } - y if f() == y + 1 => (), - _ => (), - } -} - -fn k(x: u8) { // unused function - match x { - 1 => (), - 2 => (), - _ => (), - } -} - -fn l(x: u8) { - match x { - 1 => (), - 2 => (), - _ => (), - } -} - -async fn m(x: u8) -> u8 { x - 1 } - -fn main() { - let _ = g(10); - let _ = h(9); - let mut future = Box::pin(i(8)); - j(7); - l(6); - let _ = m(5); - executor::block_on(future.as_mut()); -} - -mod executor { - use core::{ - future::Future, - pin::Pin, - task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - }; - - pub fn block_on<F: Future>(mut future: F) -> F::Output { - let mut future = unsafe { Pin::new_unchecked(&mut future) }; - use std::hint::unreachable_unchecked; - static VTABLE: RawWakerVTable = RawWakerVTable::new( - |_| unsafe { unreachable_unchecked() }, // clone - |_| unsafe { unreachable_unchecked() }, // wake - |_| unsafe { unreachable_unchecked() }, // wake_by_ref - |_| (), - ); - let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - let mut context = Context::from_waker(&waker); - - loop { - if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - break val; - } - } - } -} diff --git a/src/test/run-make/coverage/async2.rs b/src/test/run-make/coverage/async2.rs deleted file mode 100644 index 959d48ce9..000000000 --- a/src/test/run-make/coverage/async2.rs +++ /dev/null @@ -1,69 +0,0 @@ -// compile-flags: --edition=2018 - -use core::{ - future::Future, - marker::Send, - pin::Pin, -}; - -fn non_async_func() { - println!("non_async_func was covered"); - let b = true; - if b { - println!("non_async_func println in block"); - } -} - - - - -async fn async_func() { - println!("async_func was covered"); - let b = true; - if b { - println!("async_func println in block"); - } -} - - - - -async fn async_func_just_println() { - println!("async_func_just_println was covered"); -} - -fn main() { - println!("codecovsample::main"); - - non_async_func(); - - executor::block_on(async_func()); - executor::block_on(async_func_just_println()); -} - -mod executor { - use core::{ - future::Future, - pin::Pin, - task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - }; - - pub fn block_on<F: Future>(mut future: F) -> F::Output { - let mut future = unsafe { Pin::new_unchecked(&mut future) }; - use std::hint::unreachable_unchecked; - static VTABLE: RawWakerVTable = RawWakerVTable::new( - |_| unsafe { unreachable_unchecked() }, // clone - |_| unsafe { unreachable_unchecked() }, // wake - |_| unsafe { unreachable_unchecked() }, // wake_by_ref - |_| (), - ); - let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - let mut context = Context::from_waker(&waker); - - loop { - if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - break val; - } - } - } -} diff --git a/src/test/run-make/coverage/closure.rs b/src/test/run-make/coverage/closure.rs deleted file mode 100644 index 32ec0bcdf..000000000 --- a/src/test/run-make/coverage/closure.rs +++ /dev/null @@ -1,215 +0,0 @@ -#![allow(unused_assignments, unused_variables)] -// compile-flags: -C opt-level=2 # fix described in rustc_middle/mir/mono.rs -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - let is_false = ! is_true; - - let mut some_string = Some(String::from("the string content")); - println!( - "The string or alt: {}" - , - some_string - . - unwrap_or_else - ( - || - { - let mut countdown = 0; - if is_false { - countdown = 10; - } - "alt string 1".to_owned() - } - ) - ); - - some_string = Some(String::from("the string content")); - let - a - = - || - { - let mut countdown = 0; - if is_false { - countdown = 10; - } - "alt string 2".to_owned() - }; - println!( - "The string or alt: {}" - , - some_string - . - unwrap_or_else - ( - a - ) - ); - - some_string = None; - println!( - "The string or alt: {}" - , - some_string - . - unwrap_or_else - ( - || - { - let mut countdown = 0; - if is_false { - countdown = 10; - } - "alt string 3".to_owned() - } - ) - ); - - some_string = None; - let - a - = - || - { - let mut countdown = 0; - if is_false { - countdown = 10; - } - "alt string 4".to_owned() - }; - println!( - "The string or alt: {}" - , - some_string - . - unwrap_or_else - ( - a - ) - ); - - let - quote_closure - = - |val| - { - let mut countdown = 0; - if is_false { - countdown = 10; - } - format!("'{}'", val) - }; - println!( - "Repeated, quoted string: {:?}" - , - std::iter::repeat("repeat me") - .take(5) - .map - ( - quote_closure - ) - .collect::<Vec<_>>() - ); - - let - _unused_closure - = - | - mut countdown - | - { - if is_false { - countdown = 10; - } - "closure should be unused".to_owned() - }; - - let mut countdown = 10; - let _short_unused_closure = | _unused_arg: u8 | countdown += 1; - - - let short_used_covered_closure_macro = | used_arg: u8 | println!("called"); - let short_used_not_covered_closure_macro = | used_arg: u8 | println!("not called"); - let _short_unused_closure_macro = | _unused_arg: u8 | println!("not called"); - - - - - let _short_unused_closure_block = | _unused_arg: u8 | { println!("not called") }; - - let _shortish_unused_closure = | _unused_arg: u8 | { - println!("not called") - }; - - let _as_short_unused_closure = | - _unused_arg: u8 - | { println!("not called") }; - - let _almost_as_short_unused_closure = | - _unused_arg: u8 - | { println!("not called") } - ; - - - - - - let _short_unused_closure_line_break_no_block = | _unused_arg: u8 | -println!("not called") - ; - - let _short_unused_closure_line_break_no_block2 = - | _unused_arg: u8 | - println!( - "not called" - ) - ; - - let short_used_not_covered_closure_line_break_no_block_embedded_branch = - | _unused_arg: u8 | - println!( - "not called: {}", - if is_true { "check" } else { "me" } - ) - ; - - let short_used_not_covered_closure_line_break_block_embedded_branch = - | _unused_arg: u8 | - { - println!( - "not called: {}", - if is_true { "check" } else { "me" } - ) - } - ; - - let short_used_covered_closure_line_break_no_block_embedded_branch = - | _unused_arg: u8 | - println!( - "not called: {}", - if is_true { "check" } else { "me" } - ) - ; - - let short_used_covered_closure_line_break_block_embedded_branch = - | _unused_arg: u8 | - { - println!( - "not called: {}", - if is_true { "check" } else { "me" } - ) - } - ; - - if is_false { - short_used_not_covered_closure_macro(0); - short_used_not_covered_closure_line_break_no_block_embedded_branch(0); - short_used_not_covered_closure_line_break_block_embedded_branch(0); - } - short_used_covered_closure_macro(0); - short_used_covered_closure_line_break_no_block_embedded_branch(0); - short_used_covered_closure_line_break_block_embedded_branch(0); -} diff --git a/src/test/run-make/coverage/closure_macro.rs b/src/test/run-make/coverage/closure_macro.rs deleted file mode 100644 index 5e3b00d1e..000000000 --- a/src/test/run-make/coverage/closure_macro.rs +++ /dev/null @@ -1,40 +0,0 @@ -// compile-flags: --edition=2018 -#![feature(no_coverage)] - -macro_rules! bail { - ($msg:literal $(,)?) => { - if $msg.len() > 0 { - println!("no msg"); - } else { - println!($msg); - } - return Err(String::from($msg)); - }; -} - -macro_rules! on_error { - ($value:expr, $error_message:expr) => { - $value.or_else(|e| { // FIXME(85000): no coverage in closure macros - let message = format!($error_message, e); - if message.len() > 0 { - println!("{}", message); - Ok(String::from("ok")) - } else { - bail!("error"); - } - }) - }; -} - -fn load_configuration_files() -> Result<String, String> { - Ok(String::from("config")) -} - -pub fn main() -> Result<(), String> { - println!("Starting service"); - let config = on_error!(load_configuration_files(), "Error loading configs: {}")?; - - let startup_delay_duration = String::from("arg"); - let _ = (config, startup_delay_duration); - Ok(()) -} diff --git a/src/test/run-make/coverage/closure_macro_async.rs b/src/test/run-make/coverage/closure_macro_async.rs deleted file mode 100644 index e3e89e9c8..000000000 --- a/src/test/run-make/coverage/closure_macro_async.rs +++ /dev/null @@ -1,81 +0,0 @@ -// compile-flags: --edition=2018 -#![feature(no_coverage)] - -macro_rules! bail { - ($msg:literal $(,)?) => { - if $msg.len() > 0 { - println!("no msg"); - } else { - println!($msg); - } - return Err(String::from($msg)); - }; -} - -macro_rules! on_error { - ($value:expr, $error_message:expr) => { - $value.or_else(|e| { // FIXME(85000): no coverage in closure macros - let message = format!($error_message, e); - if message.len() > 0 { - println!("{}", message); - Ok(String::from("ok")) - } else { - bail!("error"); - } - }) - }; -} - -fn load_configuration_files() -> Result<String, String> { - Ok(String::from("config")) -} - -pub async fn test() -> Result<(), String> { - println!("Starting service"); - let config = on_error!(load_configuration_files(), "Error loading configs: {}")?; - - let startup_delay_duration = String::from("arg"); - let _ = (config, startup_delay_duration); - Ok(()) -} - -#[no_coverage] -fn main() { - executor::block_on(test()); -} - -mod executor { - use core::{ - future::Future, - pin::Pin, - task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - }; - - #[no_coverage] - pub fn block_on<F: Future>(mut future: F) -> F::Output { - let mut future = unsafe { Pin::new_unchecked(&mut future) }; - use std::hint::unreachable_unchecked; - static VTABLE: RawWakerVTable = RawWakerVTable::new( - - #[no_coverage] - |_| unsafe { unreachable_unchecked() }, // clone - - #[no_coverage] - |_| unsafe { unreachable_unchecked() }, // wake - - #[no_coverage] - |_| unsafe { unreachable_unchecked() }, // wake_by_ref - - #[no_coverage] - |_| (), - ); - let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - let mut context = Context::from_waker(&waker); - - loop { - if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - break val; - } - } - } -} diff --git a/src/test/run-make/coverage/compiletest-ignore-dir b/src/test/run-make/coverage/compiletest-ignore-dir deleted file mode 100644 index b533b272d..000000000 --- a/src/test/run-make/coverage/compiletest-ignore-dir +++ /dev/null @@ -1,3 +0,0 @@ -# Directory "coverage" supports the tests at prefix ../coverage-* - -# Use ./x.py [options] test src/test/run-make/coverage to run all related tests. diff --git a/src/test/run-make/coverage/conditions.rs b/src/test/run-make/coverage/conditions.rs deleted file mode 100644 index 057599d1b..000000000 --- a/src/test/run-make/coverage/conditions.rs +++ /dev/null @@ -1,87 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -fn main() { - let mut countdown = 0; - if true { - countdown = 10; - } - - const B: u32 = 100; - let x = if countdown > 7 { - countdown -= 4; - B - } else if countdown > 2 { - if countdown < 1 || countdown > 5 || countdown != 9 { - countdown = 0; - } - countdown -= 5; - countdown - } else { - return; - }; - - let mut countdown = 0; - if true { - countdown = 10; - } - - if countdown > 7 { - countdown -= 4; - } else if countdown > 2 { - if countdown < 1 || countdown > 5 || countdown != 9 { - countdown = 0; - } - countdown -= 5; - } else { - return; - } - - if true { - let mut countdown = 0; - if true { - countdown = 10; - } - - if countdown > 7 { - countdown -= 4; - } - else if countdown > 2 { - if countdown < 1 || countdown > 5 || countdown != 9 { - countdown = 0; - } - countdown -= 5; - } else { - return; - } - } - - - let mut countdown = 0; - if true { - countdown = 1; - } - - let z = if countdown > 7 { - countdown -= 4; - } else if countdown > 2 { - if countdown < 1 || countdown > 5 || countdown != 9 { - countdown = 0; - } - countdown -= 5; - } else { - let should_be_reachable = countdown; - println!("reached"); - return; - }; - - let w = if countdown > 7 { - countdown -= 4; - } else if countdown > 2 { - if countdown < 1 || countdown > 5 || countdown != 9 { - countdown = 0; - } - countdown -= 5; - } else { - return; - }; -} diff --git a/src/test/run-make/coverage/continue.rs b/src/test/run-make/coverage/continue.rs deleted file mode 100644 index 624aa9834..000000000 --- a/src/test/run-make/coverage/continue.rs +++ /dev/null @@ -1,69 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -fn main() { - let is_true = std::env::args().len() == 1; - - let mut x = 0; - for _ in 0..10 { - match is_true { - true => { - continue; - } - _ => { - x = 1; - } - } - x = 3; - } - for _ in 0..10 { - match is_true { - false => { - x = 1; - } - _ => { - continue; - } - } - x = 3; - } - for _ in 0..10 { - match is_true { - true => { - x = 1; - } - _ => { - continue; - } - } - x = 3; - } - for _ in 0..10 { - if is_true { - continue; - } - x = 3; - } - for _ in 0..10 { - match is_true { - false => { - x = 1; - } - _ => { - let _ = x; - } - } - x = 3; - } - for _ in 0..10 { - match is_true { - false => { - x = 1; - } - _ => { - break; - } - } - x = 3; - } - let _ = x; -} diff --git a/src/test/run-make/coverage/coverage_tools.mk b/src/test/run-make/coverage/coverage_tools.mk deleted file mode 100644 index 0b6bbc331..000000000 --- a/src/test/run-make/coverage/coverage_tools.mk +++ /dev/null @@ -1,6 +0,0 @@ -# Common Makefile include for Rust `run-make/coverage-* tests. Include this -# file with the line: -# -# include ../coverage/coverage_tools.mk - -include ../../run-make-fulldeps/tools.mk diff --git a/src/test/run-make/coverage/dead_code.rs b/src/test/run-make/coverage/dead_code.rs deleted file mode 100644 index a1285df0e..000000000 --- a/src/test/run-make/coverage/dead_code.rs +++ /dev/null @@ -1,37 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -pub fn unused_pub_fn_not_in_library() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let mut countdown = 0; - if is_true { - countdown = 10; - } -} - -fn unused_fn() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let mut countdown = 0; - if is_true { - countdown = 10; - } -} - -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let mut countdown = 0; - if is_true { - countdown = 10; - } -} diff --git a/src/test/run-make/coverage/doctest.rs b/src/test/run-make/coverage/doctest.rs deleted file mode 100644 index ec04ea570..000000000 --- a/src/test/run-make/coverage/doctest.rs +++ /dev/null @@ -1,99 +0,0 @@ -//! This test ensures that code from doctests is properly re-mapped. -//! See <https://github.com/rust-lang/rust/issues/79417> for more info. -//! -//! Just some random code: -//! ``` -//! if true { -//! // this is executed! -//! assert_eq!(1, 1); -//! } else { -//! // this is not! -//! assert_eq!(1, 2); -//! } -//! ``` -//! -//! doctest testing external code: -//! ``` -//! extern crate doctest_crate; -//! doctest_crate::fn_run_in_doctests(1); -//! ``` -//! -//! doctest returning a result: -//! ``` -//! #[derive(Debug, PartialEq)] -//! struct SomeError { -//! msg: String, -//! } -//! let mut res = Err(SomeError { msg: String::from("a message") }); -//! if res.is_ok() { -//! res?; -//! } else { -//! if *res.as_ref().unwrap_err() == *res.as_ref().unwrap_err() { -//! println!("{:?}", res); -//! } -//! if *res.as_ref().unwrap_err() == *res.as_ref().unwrap_err() { -//! res = Ok(1); -//! } -//! res = Ok(0); -//! } -//! // need to be explicit because rustdoc cant infer the return type -//! Ok::<(), SomeError>(()) -//! ``` -//! -//! doctest with custom main: -//! ``` -//! fn some_func() { -//! println!("called some_func()"); -//! } -//! -//! #[derive(Debug)] -//! struct SomeError; -//! -//! extern crate doctest_crate; -//! -//! fn doctest_main() -> Result<(), SomeError> { -//! some_func(); -//! doctest_crate::fn_run_in_doctests(2); -//! Ok(()) -//! } -//! -//! // this `main` is not shown as covered, as it clashes with all the other -//! // `main` functions that were automatically generated for doctests -//! fn main() -> Result<(), SomeError> { -//! doctest_main() -//! } -//! ``` - -/// doctest attached to fn testing external code: -/// ``` -/// extern crate doctest_crate; -/// doctest_crate::fn_run_in_doctests(3); -/// ``` -/// -fn main() { - if true { - assert_eq!(1, 1); - } else { - assert_eq!(1, 2); - } -} - -// FIXME(Swatinem): Fix known issue that coverage code region columns need to be offset by the -// doc comment line prefix (`///` or `//!`) and any additional indent (before or after the doc -// comment characters). This test produces `llvm-cov show` results demonstrating the problem. -// -// One of the above tests now includes: `derive(Debug, PartialEq)`, producing an `llvm-cov show` -// result with a distinct count for `Debug`, denoted by `^1`, but the caret points to the wrong -// column. Similarly, the `if` blocks without `else` blocks show `^0`, which should point at, or -// one character past, the `if` block's closing brace. In both cases, these are most likely off -// by the number of characters stripped from the beginning of each doc comment line: indent -// whitespace, if any, doc comment prefix (`//!` in this case) and (I assume) one space character -// (?). Note, when viewing `llvm-cov show` results in `--color` mode, the column offset errors are -// more pronounced, and show up in more places, with background color used to show some distinct -// code regions with different coverage counts. -// -// NOTE: Since the doc comment line prefix may vary, one possible solution is to replace each -// character stripped from the beginning of doc comment lines with a space. This will give coverage -// results the correct column offsets, and I think it should compile correctly, but I don't know -// what affect it might have on diagnostic messages from the compiler, and whether anyone would care -// if the indentation changed. I don't know if there is a more viable solution. diff --git a/src/test/run-make/coverage/drop_trait.rs b/src/test/run-make/coverage/drop_trait.rs deleted file mode 100644 index d15bfc0f8..000000000 --- a/src/test/run-make/coverage/drop_trait.rs +++ /dev/null @@ -1,33 +0,0 @@ -#![allow(unused_assignments)] -// expect-exit-status-1 - -struct Firework { - strength: i32, -} - -impl Drop for Firework { - fn drop(&mut self) { - println!("BOOM times {}!!!", self.strength); - } -} - -fn main() -> Result<(),u8> { - let _firecracker = Firework { strength: 1 }; - - let _tnt = Firework { strength: 100 }; - - if true { - println!("Exiting with error..."); - return Err(1); - } - - let _ = Firework { strength: 1000 }; - - Ok(()) -} - -// Expected program output: -// Exiting with error... -// BOOM times 100!!! -// BOOM times 1!!! -// Error: 1 diff --git a/src/test/run-make/coverage/generator.rs b/src/test/run-make/coverage/generator.rs deleted file mode 100644 index 431999102..000000000 --- a/src/test/run-make/coverage/generator.rs +++ /dev/null @@ -1,30 +0,0 @@ -#![feature(generators, generator_trait)] - -use std::ops::{Generator, GeneratorState}; -use std::pin::Pin; - -// The following implementation of a function called from a `yield` statement -// (apparently requiring the Result and the `String` type or constructor) -// creates conditions where the `generator::StateTransform` MIR transform will -// drop all `Counter` `Coverage` statements from a MIR. `simplify.rs` has logic -// to handle this condition, and still report dead block coverage. -fn get_u32(val: bool) -> Result<u32, String> { - if val { Ok(1) } else { Err(String::from("some error")) } -} - -fn main() { - let is_true = std::env::args().len() == 1; - let mut generator = || { - yield get_u32(is_true); - return "foo"; - }; - - match Pin::new(&mut generator).resume(()) { - GeneratorState::Yielded(Ok(1)) => {} - _ => panic!("unexpected return from resume"), - } - match Pin::new(&mut generator).resume(()) { - GeneratorState::Complete("foo") => {} - _ => panic!("unexpected return from resume"), - } -} diff --git a/src/test/run-make/coverage/generics.rs b/src/test/run-make/coverage/generics.rs deleted file mode 100644 index 18b388684..000000000 --- a/src/test/run-make/coverage/generics.rs +++ /dev/null @@ -1,48 +0,0 @@ -#![allow(unused_assignments)] -// expect-exit-status-1 - -struct Firework<T> where T: Copy + std::fmt::Display { - strength: T, -} - -impl<T> Firework<T> where T: Copy + std::fmt::Display { - #[inline(always)] - fn set_strength(&mut self, new_strength: T) { - self.strength = new_strength; - } -} - -impl<T> Drop for Firework<T> where T: Copy + std::fmt::Display { - #[inline(always)] - fn drop(&mut self) { - println!("BOOM times {}!!!", self.strength); - } -} - -fn main() -> Result<(),u8> { - let mut firecracker = Firework { strength: 1 }; - firecracker.set_strength(2); - - let mut tnt = Firework { strength: 100.1 }; - tnt.set_strength(200.1); - tnt.set_strength(300.3); - - if true { - println!("Exiting with error..."); - return Err(1); - } - - - - - - let _ = Firework { strength: 1000 }; - - Ok(()) -} - -// Expected program output: -// Exiting with error... -// BOOM times 100!!! -// BOOM times 1!!! -// Error: 1 diff --git a/src/test/run-make/coverage/if.rs b/src/test/run-make/coverage/if.rs deleted file mode 100644 index 8ad5042ff..000000000 --- a/src/test/run-make/coverage/if.rs +++ /dev/null @@ -1,28 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let - is_true - = - std::env::args().len() - == - 1 - ; - let - mut - countdown - = - 0 - ; - if - is_true - { - countdown - = - 10 - ; - } -} diff --git a/src/test/run-make/coverage/if_else.rs b/src/test/run-make/coverage/if_else.rs deleted file mode 100644 index 3244e1e3a..000000000 --- a/src/test/run-make/coverage/if_else.rs +++ /dev/null @@ -1,40 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let mut countdown = 0; - if - is_true - { - countdown - = - 10 - ; - } - else // Note coverage region difference without semicolon - { - countdown - = - 100 - } - - if - is_true - { - countdown - = - 10 - ; - } - else - { - countdown - = - 100 - ; - } -} diff --git a/src/test/run-make/coverage/inline-dead.rs b/src/test/run-make/coverage/inline-dead.rs deleted file mode 100644 index 854fa0629..000000000 --- a/src/test/run-make/coverage/inline-dead.rs +++ /dev/null @@ -1,27 +0,0 @@ -// Regression test for issue #98833. -// compile-flags: -Zinline-mir -Cdebug-assertions=off - -fn main() { - println!("{}", live::<false>()); - - let f = |x: bool| { - debug_assert!( - x - ); - }; - f(false); -} - -#[inline] -fn live<const B: bool>() -> u32 { - if B { - dead() - } else { - 0 - } -} - -#[inline] -fn dead() -> u32 { - 42 -} diff --git a/src/test/run-make/coverage/inline.rs b/src/test/run-make/coverage/inline.rs deleted file mode 100644 index 9cfab9ddb..000000000 --- a/src/test/run-make/coverage/inline.rs +++ /dev/null @@ -1,51 +0,0 @@ -// compile-flags: -Zinline-mir - -use std::fmt::Display; - -fn main() { - permutations(&['a', 'b', 'c']); -} - -#[inline(always)] -fn permutations<T: Copy + Display>(xs: &[T]) { - let mut ys = xs.to_owned(); - permutate(&mut ys, 0); -} - -fn permutate<T: Copy + Display>(xs: &mut [T], k: usize) { - let n = length(xs); - if k == n { - display(xs); - } else if k < n { - for i in k..n { - swap(xs, i, k); - permutate(xs, k + 1); - swap(xs, i, k); - } - } else { - error(); - } -} - -fn length<T>(xs: &[T]) -> usize { - xs.len() -} - -#[inline] -fn swap<T: Copy>(xs: &mut [T], i: usize, j: usize) { - let t = xs[i]; - xs[i] = xs[j]; - xs[j] = t; -} - -fn display<T: Display>(xs: &[T]) { - for x in xs { - print!("{}", x); - } - println!(); -} - -#[inline(always)] -fn error() { - panic!("error"); -} diff --git a/src/test/run-make/coverage/inner_items.rs b/src/test/run-make/coverage/inner_items.rs deleted file mode 100644 index bcb62b303..000000000 --- a/src/test/run-make/coverage/inner_items.rs +++ /dev/null @@ -1,57 +0,0 @@ -#![allow(unused_assignments, unused_variables, dead_code)] - -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let mut countdown = 0; - if is_true { - countdown = 10; - } - - mod in_mod { - const IN_MOD_CONST: u32 = 1000; - } - - fn in_func(a: u32) { - let b = 1; - let c = a + b; - println!("c = {}", c) - } - - struct InStruct { - in_struct_field: u32, - } - - const IN_CONST: u32 = 1234; - - trait InTrait { - fn trait_func(&mut self, incr: u32); - - fn default_trait_func(&mut self) { - in_func(IN_CONST); - self.trait_func(IN_CONST); - } - } - - impl InTrait for InStruct { - fn trait_func(&mut self, incr: u32) { - self.in_struct_field += incr; - in_func(self.in_struct_field); - } - } - - type InType = String; - - if is_true { - in_func(countdown); - } - - let mut val = InStruct { - in_struct_field: 101, - }; - - val.default_trait_func(); -} diff --git a/src/test/run-make/coverage/issue-83601.rs b/src/test/run-make/coverage/issue-83601.rs deleted file mode 100644 index 0b72a8194..000000000 --- a/src/test/run-make/coverage/issue-83601.rs +++ /dev/null @@ -1,14 +0,0 @@ -// Shows that rust-lang/rust/83601 is resolved - -#[derive(Debug, PartialEq, Eq)] -struct Foo(u32); - -fn main() { - let bar = Foo(1); - assert_eq!(bar, Foo(1)); - let baz = Foo(0); - assert_ne!(baz, Foo(1)); - println!("{:?}", Foo(1)); - println!("{:?}", bar); - println!("{:?}", baz); -} diff --git a/src/test/run-make/coverage/issue-84561.rs b/src/test/run-make/coverage/issue-84561.rs deleted file mode 100644 index b39a289c4..000000000 --- a/src/test/run-make/coverage/issue-84561.rs +++ /dev/null @@ -1,182 +0,0 @@ -// This demonstrated Issue #84561: function-like macros produce unintuitive coverage results. - -// expect-exit-status-101 -#[derive(PartialEq, Eq)] -struct Foo(u32); -fn test3() { - let is_true = std::env::args().len() == 1; - let bar = Foo(1); - assert_eq!(bar, Foo(1)); - let baz = Foo(0); - assert_ne!(baz, Foo(1)); - println!("{:?}", Foo(1)); - println!("{:?}", bar); - println!("{:?}", baz); - - assert_eq!(Foo(1), Foo(1)); - assert_ne!(Foo(0), Foo(1)); - assert_eq!(Foo(2), Foo(2)); - let bar = Foo(0); - assert_ne!(bar, Foo(3)); - assert_ne!(Foo(0), Foo(4)); - assert_eq!(Foo(3), Foo(3), "with a message"); - println!("{:?}", bar); - println!("{:?}", Foo(1)); - - assert_ne!(Foo(0), Foo(5), "{}", if is_true { "true message" } else { "false message" }); - assert_ne!( - Foo(0) - , - Foo(5) - , - "{}" - , - if - is_true - { - "true message" - } else { - "false message" - } - ); - - let is_true = std::env::args().len() == 1; - - assert_eq!( - Foo(1), - Foo(1) - ); - assert_ne!( - Foo(0), - Foo(1) - ); - assert_eq!( - Foo(2), - Foo(2) - ); - let bar = Foo(1); - assert_ne!( - bar, - Foo(3) - ); - if is_true { - assert_ne!( - Foo(0), - Foo(4) - ); - } else { - assert_eq!( - Foo(3), - Foo(3) - ); - } - if is_true { - assert_ne!( - Foo(0), - Foo(4), - "with a message" - ); - } else { - assert_eq!( - Foo(3), - Foo(3), - "with a message" - ); - } - assert_ne!( - if is_true { - Foo(0) - } else { - Foo(1) - }, - Foo(5) - ); - assert_ne!( - Foo(5), - if is_true { - Foo(0) - } else { - Foo(1) - } - ); - assert_ne!( - if is_true { - assert_eq!( - Foo(3), - Foo(3) - ); - Foo(0) - } else { - assert_ne!( - if is_true { - Foo(0) - } else { - Foo(1) - }, - Foo(5) - ); - Foo(1) - }, - Foo(5), - "with a message" - ); - assert_eq!( - Foo(1), - Foo(3), - "this assert should fail" - ); - assert_eq!( - Foo(3), - Foo(3), - "this assert should not be reached" - ); -} - -impl std::fmt::Debug for Foo { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - write!(f, "try and succeed")?; - Ok(()) - } -} - -static mut DEBUG_LEVEL_ENABLED: bool = false; - -macro_rules! debug { - ($($arg:tt)+) => ( - if unsafe { DEBUG_LEVEL_ENABLED } { - println!($($arg)+); - } - ); -} - -fn test1() { - debug!("debug is enabled"); - debug!("debug is enabled"); - let _ = 0; - debug!("debug is enabled"); - unsafe { - DEBUG_LEVEL_ENABLED = true; - } - debug!("debug is enabled"); -} - -macro_rules! call_debug { - ($($arg:tt)+) => ( - fn call_print(s: &str) { - print!("{}", s); - } - - call_print("called from call_debug: "); - debug!($($arg)+); - ); -} - -fn test2() { - call_debug!("debug is enabled"); -} - -fn main() { - test1(); - test2(); - test3(); -} diff --git a/src/test/run-make/coverage/issue-85461.rs b/src/test/run-make/coverage/issue-85461.rs deleted file mode 100644 index a1b9ebb1e..000000000 --- a/src/test/run-make/coverage/issue-85461.rs +++ /dev/null @@ -1,10 +0,0 @@ -// Regression test for #85461: MSVC sometimes fail to link with dead code and #[inline(always)] - -extern crate inline_always_with_dead_code; - -use inline_always_with_dead_code::{bar, baz}; - -fn main() { - bar::call_me(); - baz::call_me(); -} diff --git a/src/test/run-make/coverage/issue-93054.rs b/src/test/run-make/coverage/issue-93054.rs deleted file mode 100644 index c160b3db0..000000000 --- a/src/test/run-make/coverage/issue-93054.rs +++ /dev/null @@ -1,28 +0,0 @@ -// Regression test for #93054: Functions using uninhabited types often only have a single, -// unreachable basic block which doesn't get instrumented. This should not cause llvm-cov to fail. -// Since these kinds functions can't be invoked anyway, it's ok to not have coverage data for them. - -// compile-flags: --edition=2021 - -enum Never { } - -impl Never { - fn foo(self) { - match self { } - make().map(|never| match never { }); - } - - fn bar(&self) { - match *self { } - } -} - -async fn foo2(never: Never) { - match never { } -} - -fn make() -> Option<Never> { - None -} - -fn main() { } diff --git a/src/test/run-make/coverage/lazy_boolean.rs b/src/test/run-make/coverage/lazy_boolean.rs deleted file mode 100644 index bb6219e85..000000000 --- a/src/test/run-make/coverage/lazy_boolean.rs +++ /dev/null @@ -1,61 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let (mut a, mut b, mut c) = (0, 0, 0); - if is_true { - a = 1; - b = 10; - c = 100; - } - let - somebool - = - a < b - || - b < c - ; - let - somebool - = - b < a - || - b < c - ; - let somebool = a < b && b < c; - let somebool = b < a && b < c; - - if - ! - is_true - { - a = 2 - ; - } - - if - is_true - { - b = 30 - ; - } - else - { - c = 400 - ; - } - - if !is_true { - a = 2; - } - - if is_true { - b = 30; - } else { - c = 400; - } -} diff --git a/src/test/run-make/coverage/lib/doctest_crate.rs b/src/test/run-make/coverage/lib/doctest_crate.rs deleted file mode 100644 index c3210146d..000000000 --- a/src/test/run-make/coverage/lib/doctest_crate.rs +++ /dev/null @@ -1,9 +0,0 @@ -/// A function run only from within doctests -pub fn fn_run_in_doctests(conditional: usize) { - match conditional { - 1 => assert_eq!(1, 1), // this is run, - 2 => assert_eq!(1, 1), // this, - 3 => assert_eq!(1, 1), // and this too - _ => assert_eq!(1, 2), // however this is not - } -} diff --git a/src/test/run-make/coverage/lib/inline_always_with_dead_code.rs b/src/test/run-make/coverage/lib/inline_always_with_dead_code.rs deleted file mode 100644 index 2b21dee6c..000000000 --- a/src/test/run-make/coverage/lib/inline_always_with_dead_code.rs +++ /dev/null @@ -1,22 +0,0 @@ -// compile-flags: -Cinstrument-coverage -Ccodegen-units=4 -Copt-level=0 - -#![allow(dead_code)] - -mod foo { - #[inline(always)] - pub fn called() { } - - fn uncalled() { } -} - -pub mod bar { - pub fn call_me() { - super::foo::called(); - } -} - -pub mod baz { - pub fn call_me() { - super::foo::called(); - } -} diff --git a/src/test/run-make/coverage/lib/unused_mod_helper.rs b/src/test/run-make/coverage/lib/unused_mod_helper.rs deleted file mode 100644 index ae1cc1531..000000000 --- a/src/test/run-make/coverage/lib/unused_mod_helper.rs +++ /dev/null @@ -1,3 +0,0 @@ -pub fn never_called_function() { - println!("I am never called"); -} diff --git a/src/test/run-make/coverage/lib/used_crate.rs b/src/test/run-make/coverage/lib/used_crate.rs deleted file mode 100644 index 8b8b1f7f3..000000000 --- a/src/test/run-make/coverage/lib/used_crate.rs +++ /dev/null @@ -1,100 +0,0 @@ -#![allow(unused_assignments, unused_variables)] -// compile-flags: -C opt-level=3 # validates coverage now works with optimizations -use std::fmt::Debug; - -pub fn used_function() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - let mut countdown = 0; - if is_true { - countdown = 10; - } - use_this_lib_crate(); -} - -pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) { - println!("used_only_from_bin_crate_generic_function with {:?}", arg); -} -// Expect for above function: `Unexecuted instantiation` (see below) -pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) { - println!("used_only_from_this_lib_crate_generic_function with {:?}", arg); -} - -pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); -} - -pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); -} - -pub fn unused_generic_function<T: Debug>(arg: T) { - println!("unused_generic_function with {:?}", arg); -} - -pub fn unused_function() { - let is_true = std::env::args().len() == 1; - let mut countdown = 2; - if !is_true { - countdown = 20; - } -} - -fn unused_private_function() { - let is_true = std::env::args().len() == 1; - let mut countdown = 2; - if !is_true { - countdown = 20; - } -} - -fn use_this_lib_crate() { - used_from_bin_crate_and_lib_crate_generic_function("used from library used_crate.rs"); - used_with_same_type_from_bin_crate_and_lib_crate_generic_function( - "used from library used_crate.rs", - ); - let some_vec = vec![5, 6, 7, 8]; - used_only_from_this_lib_crate_generic_function(some_vec); - used_only_from_this_lib_crate_generic_function("used ONLY from library used_crate.rs"); -} - -// FIXME(#79651): "Unexecuted instantiation" errors appear in coverage results, -// for example: -// -// | Unexecuted instantiation: used_crate::used_only_from_bin_crate_generic_function::<_> -// -// These notices appear when `llvm-cov` shows instantiations. This may be a -// default option, but it can be suppressed with: -// -// ```shell -// $ `llvm-cov show --show-instantiations=0 ...` -// ``` -// -// The notice is triggered because the function is unused by the library itself, -// and when the library is compiled, a synthetic function is generated, so -// unused function coverage can be reported. Coverage can be skipped for unused -// generic functions with: -// -// ```shell -// $ `rustc -Zunstable-options -C instrument-coverage=except-unused-generics ...` -// ``` -// -// Even though this function is used by `uses_crate.rs` (and -// counted), with substitutions for `T`, those instantiations are only generated -// when the generic function is actually used (from the binary, not from this -// library crate). So the test result shows coverage for all instantiated -// versions and their generic type substitutions, plus the `Unexecuted -// instantiation` message for the non-substituted version. This is valid, but -// unfortunately a little confusing. -// -// The library crate has its own coverage map, and the only way to show unused -// coverage of a generic function is to include the generic function in the -// coverage map, marked as an "unused function". If the library were used by -// another binary that never used this generic function, then it would be valid -// to show the unused generic, with unknown substitution (`_`). -// -// The alternative is to exclude all generics from being included in the "unused -// functions" list, which would then omit coverage results for -// `unused_generic_function<T>()`, below. diff --git a/src/test/run-make/coverage/lib/used_inline_crate.rs b/src/test/run-make/coverage/lib/used_inline_crate.rs deleted file mode 100644 index 4a052756d..000000000 --- a/src/test/run-make/coverage/lib/used_inline_crate.rs +++ /dev/null @@ -1,90 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -// compile-flags: -C opt-level=3 # validates coverage now works with optimizations - -use std::fmt::Debug; - -pub fn used_function() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - let mut countdown = 0; - if is_true { - countdown = 10; - } - use_this_lib_crate(); -} - -#[inline(always)] -pub fn used_inline_function() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - let mut countdown = 0; - if is_true { - countdown = 10; - } - use_this_lib_crate(); -} - - - - - - - -#[inline(always)] -pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) { - println!("used_only_from_bin_crate_generic_function with {:?}", arg); -} -// Expect for above function: `Unexecuted instantiation` (see notes in `used_crate.rs`) - -#[inline(always)] -pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) { - println!("used_only_from_this_lib_crate_generic_function with {:?}", arg); -} - -#[inline(always)] -pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); -} - -#[inline(always)] -pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) { - println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg); -} - -#[inline(always)] -pub fn unused_generic_function<T: Debug>(arg: T) { - println!("unused_generic_function with {:?}", arg); -} - -#[inline(always)] -pub fn unused_function() { - let is_true = std::env::args().len() == 1; - let mut countdown = 2; - if !is_true { - countdown = 20; - } -} - -#[inline(always)] -fn unused_private_function() { - let is_true = std::env::args().len() == 1; - let mut countdown = 2; - if !is_true { - countdown = 20; - } -} - -fn use_this_lib_crate() { - used_from_bin_crate_and_lib_crate_generic_function("used from library used_crate.rs"); - used_with_same_type_from_bin_crate_and_lib_crate_generic_function( - "used from library used_crate.rs", - ); - let some_vec = vec![5, 6, 7, 8]; - used_only_from_this_lib_crate_generic_function(some_vec); - used_only_from_this_lib_crate_generic_function("used ONLY from library used_crate.rs"); -} diff --git a/src/test/run-make/coverage/loop_break_value.rs b/src/test/run-make/coverage/loop_break_value.rs deleted file mode 100644 index dbc4fad7a..000000000 --- a/src/test/run-make/coverage/loop_break_value.rs +++ /dev/null @@ -1,13 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -fn main() { - let result - = - loop - { - break - 10 - ; - } - ; -} diff --git a/src/test/run-make/coverage/loops_branches.rs b/src/test/run-make/coverage/loops_branches.rs deleted file mode 100644 index 7116ce47f..000000000 --- a/src/test/run-make/coverage/loops_branches.rs +++ /dev/null @@ -1,61 +0,0 @@ -#![allow(unused_assignments, unused_variables, while_true)] - -// This test confirms that (1) unexecuted infinite loops are handled correctly by the -// InstrumentCoverage MIR pass; and (2) Counter Expressions that subtract from zero can be dropped. - -struct DebugTest; - -impl std::fmt::Debug for DebugTest { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - if true { - if false { - while true { - } - } - write!(f, "cool")?; - } else { - } - - for i in 0..10 { - if true { - if false { - while true {} - } - write!(f, "cool")?; - } else { - } - } - Ok(()) - } -} - -struct DisplayTest; - -impl std::fmt::Display for DisplayTest { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - if false { - } else { - if false { - while true {} - } - write!(f, "cool")?; - } - for i in 0..10 { - if false { - } else { - if false { - while true {} - } - write!(f, "cool")?; - } - } - Ok(()) - } -} - -fn main() { - let debug_test = DebugTest; - println!("{:?}", debug_test); - let display_test = DisplayTest; - println!("{}", display_test); -} diff --git a/src/test/run-make/coverage/match_or_pattern.rs b/src/test/run-make/coverage/match_or_pattern.rs deleted file mode 100644 index 4c6a8a9b7..000000000 --- a/src/test/run-make/coverage/match_or_pattern.rs +++ /dev/null @@ -1,45 +0,0 @@ -#![feature(or_patterns)] - -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let mut a: u8 = 0; - let mut b: u8 = 0; - if is_true { - a = 2; - b = 0; - } - match (a, b) { - // Or patterns generate MIR `SwitchInt` with multiple targets to the same `BasicBlock`. - // This test confirms a fix for Issue #79569. - (0 | 1, 2 | 3) => {} - _ => {} - } - if is_true { - a = 0; - b = 0; - } - match (a, b) { - (0 | 1, 2 | 3) => {} - _ => {} - } - if is_true { - a = 2; - b = 2; - } - match (a, b) { - (0 | 1, 2 | 3) => {} - _ => {} - } - if is_true { - a = 0; - b = 2; - } - match (a, b) { - (0 | 1, 2 | 3) => {} - _ => {} - } -} diff --git a/src/test/run-make/coverage/nested_loops.rs b/src/test/run-make/coverage/nested_loops.rs deleted file mode 100644 index 4c7c78427..000000000 --- a/src/test/run-make/coverage/nested_loops.rs +++ /dev/null @@ -1,25 +0,0 @@ -fn main() { - let is_true = std::env::args().len() == 1; - let mut countdown = 10; - - 'outer: while countdown > 0 { - let mut a = 100; - let mut b = 100; - for _ in 0..50 { - if a < 30 { - break; - } - a -= 5; - b -= 5; - if b < 90 { - a -= 10; - if is_true { - break 'outer; - } else { - a -= 2; - } - } - } - countdown -= 1; - } -} diff --git a/src/test/run-make/coverage/no_cov_crate.rs b/src/test/run-make/coverage/no_cov_crate.rs deleted file mode 100644 index 0bfbdda2c..000000000 --- a/src/test/run-make/coverage/no_cov_crate.rs +++ /dev/null @@ -1,86 +0,0 @@ -// Enables `no_coverage` on the entire crate -#![feature(no_coverage)] - -#[no_coverage] -fn do_not_add_coverage_1() { - println!("called but not covered"); -} - -fn do_not_add_coverage_2() { - #![no_coverage] - println!("called but not covered"); -} - -#[no_coverage] -fn do_not_add_coverage_not_called() { - println!("not called and not covered"); -} - -fn add_coverage_1() { - println!("called and covered"); -} - -fn add_coverage_2() { - println!("called and covered"); -} - -fn add_coverage_not_called() { - println!("not called but covered"); -} - -// FIXME: These test-cases illustrate confusing results of nested functions. -// See https://github.com/rust-lang/rust/issues/93319 -mod nested_fns { - #[no_coverage] - pub fn outer_not_covered(is_true: bool) { - fn inner(is_true: bool) { - if is_true { - println!("called and covered"); - } else { - println!("absolutely not covered"); - } - } - println!("called but not covered"); - inner(is_true); - } - - pub fn outer(is_true: bool) { - println!("called and covered"); - inner_not_covered(is_true); - - #[no_coverage] - fn inner_not_covered(is_true: bool) { - if is_true { - println!("called but not covered"); - } else { - println!("absolutely not covered"); - } - } - } - - pub fn outer_both_covered(is_true: bool) { - println!("called and covered"); - inner(is_true); - - fn inner(is_true: bool) { - if is_true { - println!("called and covered"); - } else { - println!("absolutely not covered"); - } - } - } -} - -fn main() { - let is_true = std::env::args().len() == 1; - - do_not_add_coverage_1(); - do_not_add_coverage_2(); - add_coverage_1(); - add_coverage_2(); - - nested_fns::outer_not_covered(is_true); - nested_fns::outer(is_true); - nested_fns::outer_both_covered(is_true); -} diff --git a/src/test/run-make/coverage/overflow.rs b/src/test/run-make/coverage/overflow.rs deleted file mode 100644 index e537b0e95..000000000 --- a/src/test/run-make/coverage/overflow.rs +++ /dev/null @@ -1,63 +0,0 @@ -#![allow(unused_assignments)] -// expect-exit-status-101 - -fn might_overflow(to_add: u32) -> u32 { - if to_add > 5 { - println!("this will probably overflow"); - } - let add_to = u32::MAX - 5; - println!("does {} + {} overflow?", add_to, to_add); - let result = to_add + add_to; - println!("continuing after overflow check"); - result -} - -fn main() -> Result<(),u8> { - let mut countdown = 10; - while countdown > 0 { - if countdown == 1 { - let result = might_overflow(10); - println!("Result: {}", result); - } else if countdown < 5 { - let result = might_overflow(1); - println!("Result: {}", result); - } - countdown -= 1; - } - Ok(()) -} - -// Notes: -// 1. Compare this program and its coverage results to those of the very similar test `assert.rs`, -// and similar tests `panic_unwind.rs`, abort.rs` and `try_error_result.rs`. -// 2. This test confirms the coverage generated when a program passes or fails a -// compiler-generated `TerminatorKind::Assert` (based on an overflow check, in this case). -// 3. Similar to how the coverage instrumentation handles `TerminatorKind::Call`, -// compiler-generated assertion failures are assumed to be a symptom of a program bug, not -// expected behavior. To simplify the coverage graphs and keep instrumented programs as -// small and fast as possible, `Assert` terminators are assumed to always succeed, and -// therefore are considered "non-branching" terminators. So, an `Assert` terminator does not -// get its own coverage counter. -// 4. After an unhandled panic or failed Assert, coverage results may not always be intuitive. -// In this test, the final count for the statements after the `if` block in `might_overflow()` -// is 4, even though the lines after `to_add + add_to` were executed only 3 times. Depending -// on the MIR graph and the structure of the code, this count could have been 3 (which might -// have been valid for the overflowed add `+`, but should have been 4 for the lines before -// the overflow. The reason for this potential uncertainty is, a `CounterKind` is incremented -// via StatementKind::Counter at the end of the block, but (as in the case in this test), -// a CounterKind::Expression is always evaluated. In this case, the expression was based on -// a `Counter` incremented as part of the evaluation of the `if` expression, which was -// executed, and counted, 4 times, before reaching the overflow add. - -// If the program did not overflow, the coverage for `might_overflow()` would look like this: -// -// 4| |fn might_overflow(to_add: u32) -> u32 { -// 5| 4| if to_add > 5 { -// 6| 0| println!("this will probably overflow"); -// 7| 4| } -// 8| 4| let add_to = u32::MAX - 5; -// 9| 4| println!("does {} + {} overflow?", add_to, to_add); -// 10| 4| let result = to_add + add_to; -// 11| 4| println!("continuing after overflow check"); -// 12| 4| result -// 13| 4|} diff --git a/src/test/run-make/coverage/panic_unwind.rs b/src/test/run-make/coverage/panic_unwind.rs deleted file mode 100644 index 03128c2cc..000000000 --- a/src/test/run-make/coverage/panic_unwind.rs +++ /dev/null @@ -1,31 +0,0 @@ -#![allow(unused_assignments)] -// expect-exit-status-101 - -fn might_panic(should_panic: bool) { - if should_panic { - println!("panicking..."); - panic!("panics"); - } else { - println!("Don't Panic"); - } -} - -fn main() -> Result<(), u8> { - let mut countdown = 10; - while countdown > 0 { - if countdown == 1 { - might_panic(true); - } else if countdown < 5 { - might_panic(false); - } - countdown -= 1; - } - Ok(()) -} - -// Notes: -// 1. Compare this program and its coverage results to those of the similar tests `abort.rs` and -// `try_error_result.rs`. -// 2. Since the `panic_unwind.rs` test is allowed to unwind, it is also allowed to execute the -// normal program exit cleanup, including writing out the current values of the coverage -// counters. diff --git a/src/test/run-make/coverage/partial_eq.rs b/src/test/run-make/coverage/partial_eq.rs deleted file mode 100644 index 4ceaba9b1..000000000 --- a/src/test/run-make/coverage/partial_eq.rs +++ /dev/null @@ -1,46 +0,0 @@ -// This test confirms an earlier problem was resolved, supporting the MIR graph generated by the -// structure of this test. - -#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)] -pub struct Version { - major: usize, - minor: usize, - patch: usize, -} - -impl Version { - pub fn new(major: usize, minor: usize, patch: usize) -> Self { - Self { - major, - minor, - patch, - } - } -} - -fn main() { - let version_3_2_1 = Version::new(3, 2, 1); - let version_3_3_0 = Version::new(3, 3, 0); - - println!("{:?} < {:?} = {}", version_3_2_1, version_3_3_0, version_3_2_1 < version_3_3_0); -} - -/* - -This test verifies a bug was fixed that otherwise generated this error: - -thread 'rustc' panicked at 'No counters provided the source_hash for function: - Instance { - def: Item(WithOptConstParam { - did: DefId(0:101 ~ autocfg[c44a]::version::{impl#2}::partial_cmp), - const_param_did: None - }), - substs: [] - }' -The `PartialOrd` derived by `Version` happened to generate a MIR that generated coverage -without a code region associated with any `Counter`. Code regions were associated with at least -one expression, which is allowed, but the `function_source_hash` was only passed to the codegen -(coverage mapgen) phase from a `Counter`s code region. A new method was added to pass the -`function_source_hash` without a code region, if necessary. - -*/ diff --git a/src/test/run-make/coverage/simple_loop.rs b/src/test/run-make/coverage/simple_loop.rs deleted file mode 100644 index 6f7f23475..000000000 --- a/src/test/run-make/coverage/simple_loop.rs +++ /dev/null @@ -1,35 +0,0 @@ -#![allow(unused_assignments)] - -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let mut countdown = 0; - - if - is_true - { - countdown - = - 10 - ; - } - - loop - { - if - countdown - == - 0 - { - break - ; - } - countdown - -= - 1 - ; - } -} diff --git a/src/test/run-make/coverage/simple_match.rs b/src/test/run-make/coverage/simple_match.rs deleted file mode 100644 index be99e59a8..000000000 --- a/src/test/run-make/coverage/simple_match.rs +++ /dev/null @@ -1,43 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -fn main() { - // Initialize test constants in a way that cannot be determined at compile time, to ensure - // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from - // dependent conditions. - let is_true = std::env::args().len() == 1; - - let mut countdown = 1; - if is_true { - countdown = 0; - } - - for - _ - in - 0..2 - { - let z - ; - match - countdown - { - x - if - x - < - 1 - => - { - z = countdown - ; - let y = countdown - ; - countdown = 10 - ; - } - _ - => - {} - } - } -} diff --git a/src/test/run-make/coverage/tight_inf_loop.rs b/src/test/run-make/coverage/tight_inf_loop.rs deleted file mode 100644 index cef99027a..000000000 --- a/src/test/run-make/coverage/tight_inf_loop.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - if false { - loop {} - } -} diff --git a/src/test/run-make/coverage/try_error_result.rs b/src/test/run-make/coverage/try_error_result.rs deleted file mode 100644 index cd0acf723..000000000 --- a/src/test/run-make/coverage/try_error_result.rs +++ /dev/null @@ -1,118 +0,0 @@ -#![allow(unused_assignments)] -// expect-exit-status-1 - -fn call(return_error: bool) -> Result<(),()> { - if return_error { - Err(()) - } else { - Ok(()) - } -} - -fn test1() -> Result<(),()> { - let mut - countdown = 10 - ; - for - _ - in - 0..10 - { - countdown - -= 1 - ; - if - countdown < 5 - { - call(/*return_error=*/ true)?; - call(/*return_error=*/ false)?; - } - else - { - call(/*return_error=*/ false)?; - } - } - Ok(()) -} - -struct Thing1; -impl Thing1 { - fn get_thing_2(&self, return_error: bool) -> Result<Thing2,()> { - if return_error { - Err(()) - } else { - Ok(Thing2{}) - } - } -} - -struct Thing2; -impl Thing2 { - fn call(&self, return_error: bool) -> Result<u32,()> { - if return_error { - Err(()) - } else { - Ok(57) - } - } -} - -fn test2() -> Result<(),()> { - let thing1 = Thing1{}; - let mut - countdown = 10 - ; - for - _ - in - 0..10 - { - countdown - -= 1 - ; - if - countdown < 5 - { - thing1.get_thing_2(/*err=*/ false)?.call(/*err=*/ true).expect_err("call should fail"); - thing1 - . - get_thing_2(/*return_error=*/ false) - ? - . - call(/*return_error=*/ true) - . - expect_err( - "call should fail" - ); - let val = thing1.get_thing_2(/*return_error=*/ true)?.call(/*return_error=*/ true)?; - assert_eq!(val, 57); - let val = thing1.get_thing_2(/*return_error=*/ true)?.call(/*return_error=*/ false)?; - assert_eq!(val, 57); - } - else - { - let val = thing1.get_thing_2(/*return_error=*/ false)?.call(/*return_error=*/ false)?; - assert_eq!(val, 57); - let val = thing1 - .get_thing_2(/*return_error=*/ false)? - .call(/*return_error=*/ false)?; - assert_eq!(val, 57); - let val = thing1 - .get_thing_2(/*return_error=*/ false) - ? - .call(/*return_error=*/ false) - ? - ; - assert_eq!(val, 57); - } - } - Ok(()) -} - -fn main() -> Result<(),()> { - test1().expect_err("test1 should fail"); - test2() - ? - ; - Ok(()) -} diff --git a/src/test/run-make/coverage/unused.rs b/src/test/run-make/coverage/unused.rs deleted file mode 100644 index fb6113eb0..000000000 --- a/src/test/run-make/coverage/unused.rs +++ /dev/null @@ -1,39 +0,0 @@ -fn foo<T>(x: T) { - let mut i = 0; - while i < 10 { - i != 0 || i != 0; - i += 1; - } -} - -fn unused_template_func<T>(x: T) { - let mut i = 0; - while i < 10 { - i != 0 || i != 0; - i += 1; - } -} - -fn unused_func(mut a: u32) { - if a != 0 { - a += 1; - } -} - -fn unused_func2(mut a: u32) { - if a != 0 { - a += 1; - } -} - -fn unused_func3(mut a: u32) { - if a != 0 { - a += 1; - } -} - -fn main() -> Result<(), u8> { - foo::<u32>(0); - foo::<f32>(0.0); - Ok(()) -} diff --git a/src/test/run-make/coverage/unused_mod.rs b/src/test/run-make/coverage/unused_mod.rs deleted file mode 100644 index 679b4e531..000000000 --- a/src/test/run-make/coverage/unused_mod.rs +++ /dev/null @@ -1,6 +0,0 @@ -#[path = "lib/unused_mod_helper.rs"] -mod unused_module; - -fn main() { - println!("hello world!"); -} diff --git a/src/test/run-make/coverage/uses_crate.rs b/src/test/run-make/coverage/uses_crate.rs deleted file mode 100644 index 20cb05fe5..000000000 --- a/src/test/run-make/coverage/uses_crate.rs +++ /dev/null @@ -1,12 +0,0 @@ -#![allow(unused_assignments, unused_variables)] -// compile-flags: -C opt-level=3 # validates coverage now works with optimizations -extern crate used_crate; - -fn main() { - used_crate::used_function(); - let some_vec = vec![1, 2, 3, 4]; - used_crate::used_only_from_bin_crate_generic_function(&some_vec); - used_crate::used_only_from_bin_crate_generic_function("used from bin uses_crate.rs"); - used_crate::used_from_bin_crate_and_lib_crate_generic_function(some_vec); - used_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function("interesting?"); -} diff --git a/src/test/run-make/coverage/uses_inline_crate.rs b/src/test/run-make/coverage/uses_inline_crate.rs deleted file mode 100644 index a7fe8532b..000000000 --- a/src/test/run-make/coverage/uses_inline_crate.rs +++ /dev/null @@ -1,17 +0,0 @@ -#![allow(unused_assignments, unused_variables)] - -// compile-flags: -C opt-level=3 # validates coverage now works with optimizations - -extern crate used_inline_crate; - -fn main() { - used_inline_crate::used_function(); - used_inline_crate::used_inline_function(); - let some_vec = vec![1, 2, 3, 4]; - used_inline_crate::used_only_from_bin_crate_generic_function(&some_vec); - used_inline_crate::used_only_from_bin_crate_generic_function("used from bin uses_crate.rs"); - used_inline_crate::used_from_bin_crate_and_lib_crate_generic_function(some_vec); - used_inline_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function( - "interesting?", - ); -} diff --git a/src/test/run-make/coverage/while.rs b/src/test/run-make/coverage/while.rs deleted file mode 100644 index 781b90b35..000000000 --- a/src/test/run-make/coverage/while.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - let num = 9; - while num >= 10 { - } -} diff --git a/src/test/run-make/coverage/while_early_ret.rs b/src/test/run-make/coverage/while_early_ret.rs deleted file mode 100644 index 1fcea9c85..000000000 --- a/src/test/run-make/coverage/while_early_ret.rs +++ /dev/null @@ -1,42 +0,0 @@ -#![allow(unused_assignments)] -// expect-exit-status-1 - -fn main() -> Result<(),u8> { - let mut countdown = 10; - while - countdown - > - 0 - { - if - countdown - < - 5 - { - return - if - countdown - > - 8 - { - Ok(()) - } - else - { - Err(1) - } - ; - } - countdown - -= - 1 - ; - } - Ok(()) -} - -// ISSUE(77553): Originally, this test had `Err(1)` on line 22 (instead of `Ok(())`) and -// `std::process::exit(2)` on line 26 (instead of `Err(1)`); and this worked as expected on Linux -// and MacOS. But on Windows (MSVC, at least), the call to `std::process::exit()` exits the program -// without saving the InstrProf coverage counters. The use of `std::process:exit()` is not critical -// to the coverage test for early returns, but this is a limitation that should be fixed. diff --git a/src/test/run-make/coverage/yield.rs b/src/test/run-make/coverage/yield.rs deleted file mode 100644 index ff7616656..000000000 --- a/src/test/run-make/coverage/yield.rs +++ /dev/null @@ -1,37 +0,0 @@ -#![feature(generators, generator_trait)] -#![allow(unused_assignments)] - -use std::ops::{Generator, GeneratorState}; -use std::pin::Pin; - -fn main() { - let mut generator = || { - yield 1; - return "foo" - }; - - match Pin::new(&mut generator).resume(()) { - GeneratorState::Yielded(1) => {} - _ => panic!("unexpected value from resume"), - } - match Pin::new(&mut generator).resume(()) { - GeneratorState::Complete("foo") => {} - _ => panic!("unexpected value from resume"), - } - - let mut generator = || { - yield 1; - yield 2; - yield 3; - return "foo" - }; - - match Pin::new(&mut generator).resume(()) { - GeneratorState::Yielded(1) => {} - _ => panic!("unexpected value from resume"), - } - match Pin::new(&mut generator).resume(()) { - GeneratorState::Yielded(2) => {} - _ => panic!("unexpected value from resume"), - } -} diff --git a/src/test/run-make/dep-graph/Makefile b/src/test/run-make/dep-graph/Makefile deleted file mode 100644 index ae97b1672..000000000 --- a/src/test/run-make/dep-graph/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# ignore-cross-compile - -# Just verify that we successfully run and produce dep graphs when requested. - -all: - RUST_DEP_GRAPH=$(TMPDIR)/dep-graph $(RUSTC) \ - -Cincremental=$(TMPDIR)/incr \ - -Zquery-dep-graph -Zdump-dep-graph foo.rs - test -f $(TMPDIR)/dep-graph.txt - test -f $(TMPDIR)/dep-graph.dot diff --git a/src/test/run-make/dep-graph/foo.rs b/src/test/run-make/dep-graph/foo.rs deleted file mode 100644 index f328e4d9d..000000000 --- a/src/test/run-make/dep-graph/foo.rs +++ /dev/null @@ -1 +0,0 @@ -fn main() {} diff --git a/src/test/run-make/emit-named-files/Makefile b/src/test/run-make/emit-named-files/Makefile deleted file mode 100644 index e081fa479..000000000 --- a/src/test/run-make/emit-named-files/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -OUT=$(TMPDIR)/emit - -all: asm llvm-bc llvm-ir obj metadata link dep-info mir - -asm: $(OUT) - $(RUSTC) --emit asm=$(OUT)/libfoo.s foo.rs - test -f $(OUT)/libfoo.s -llvm-bc: $(OUT) - $(RUSTC) --emit llvm-bc=$(OUT)/libfoo.bc foo.rs - test -f $(OUT)/libfoo.bc -llvm-ir: $(OUT) - $(RUSTC) --emit llvm-ir=$(OUT)/libfoo.ll foo.rs - test -f $(OUT)/libfoo.ll -obj: $(OUT) - $(RUSTC) --emit obj=$(OUT)/libfoo.o foo.rs - test -f $(OUT)/libfoo.o -metadata: $(OUT) - $(RUSTC) --emit metadata=$(OUT)/libfoo.rmeta foo.rs - test -f $(OUT)/libfoo.rmeta -link: $(OUT) - $(RUSTC) --emit link=$(OUT)/libfoo.rlib foo.rs - test -f $(OUT)/libfoo.rlib -dep-info: $(OUT) - $(RUSTC) --emit dep-info=$(OUT)/libfoo.d foo.rs - test -f $(OUT)/libfoo.d -mir: $(OUT) - $(RUSTC) --emit mir=$(OUT)/libfoo.mir foo.rs - test -f $(OUT)/libfoo.mir - -$(OUT): - mkdir -p $(OUT) diff --git a/src/test/run-make/emit-named-files/foo.rs b/src/test/run-make/emit-named-files/foo.rs deleted file mode 100644 index c1bfaa6ca..000000000 --- a/src/test/run-make/emit-named-files/foo.rs +++ /dev/null @@ -1 +0,0 @@ -#![crate_type = "rlib"] diff --git a/src/test/run-make/emit-path-unhashed/Makefile b/src/test/run-make/emit-path-unhashed/Makefile deleted file mode 100644 index c144d4aa9..000000000 --- a/src/test/run-make/emit-path-unhashed/Makefile +++ /dev/null @@ -1,37 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -OUT=$(TMPDIR)/emit - -# --emit KIND=PATH should not affect crate hash vs --emit KIND -all: $(OUT)/a/libfoo.rlib $(OUT)/b/libfoo.rlib $(OUT)/c/libfoo.rlib \ - $(TMPDIR)/libfoo.rlib - $(RUSTC) -Zls $(TMPDIR)/libfoo.rlib > $(TMPDIR)/base.txt - $(RUSTC) -Zls $(OUT)/a/libfoo.rlib > $(TMPDIR)/a.txt - $(RUSTC) -Zls $(OUT)/b/libfoo.rlib > $(TMPDIR)/b.txt - $(RUSTC) -Zls $(OUT)/c/libfoo.rlib > $(TMPDIR)/c.txt - - diff $(TMPDIR)/base.txt $(TMPDIR)/a.txt - diff $(TMPDIR)/base.txt $(TMPDIR)/b.txt - - # Different KIND parameters do affect hash. - # diff exits 1 on difference, 2 on trouble - diff $(TMPDIR)/base.txt $(TMPDIR)/c.txt ; test "$$?" -eq 1 - -# Default output name -$(TMPDIR)/libfoo.rlib: foo.rs - $(RUSTC) --emit link foo.rs - -# Output named with -o -$(OUT)/a/libfoo.rlib: foo.rs - mkdir -p $(OUT)/a - $(RUSTC) --emit link -o $@ foo.rs - -# Output named with KIND=PATH -$(OUT)/b/libfoo.rlib: foo.rs - mkdir -p $(OUT)/b - $(RUSTC) --emit link=$@ foo.rs - -# Output multiple kinds -$(OUT)/c/libfoo.rlib: foo.rs - mkdir -p $(OUT)/c - $(RUSTC) --emit link=$@,metadata foo.rs diff --git a/src/test/run-make/emit-path-unhashed/foo.rs b/src/test/run-make/emit-path-unhashed/foo.rs deleted file mode 100644 index c1bfaa6ca..000000000 --- a/src/test/run-make/emit-path-unhashed/foo.rs +++ /dev/null @@ -1 +0,0 @@ -#![crate_type = "rlib"] diff --git a/src/test/run-make/emit-shared-files/Makefile b/src/test/run-make/emit-shared-files/Makefile deleted file mode 100644 index cad0c9e5b..000000000 --- a/src/test/run-make/emit-shared-files/Makefile +++ /dev/null @@ -1,46 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -INVOCATION_ONLY = $(TMPDIR)/invocation-only -TOOLCHAIN_ONLY = $(TMPDIR)/toolchain-only -ALL_SHARED = $(TMPDIR)/all-shared - -all: invocation-only toolchain-only all-shared - -invocation-only: - $(RUSTDOC) -Z unstable-options --emit=invocation-specific --output $(INVOCATION_ONLY) --resource-suffix=-xxx --theme y.css --extend-css z.css x.rs - [ -e $(INVOCATION_ONLY)/search-index-xxx.js ] - [ -e $(INVOCATION_ONLY)/settings.html ] - [ -e $(INVOCATION_ONLY)/x/all.html ] - [ -e $(INVOCATION_ONLY)/x/index.html ] - [ -e $(INVOCATION_ONLY)/theme-xxx.css ] # generated from z.css - ! [ -e $(INVOCATION_ONLY)/storage-xxx.js ] - ! [ -e $(INVOCATION_ONLY)/SourceSerif4-It.ttf.woff2 ] - - # FIXME: this probably shouldn't have a suffix - [ -e $(INVOCATION_ONLY)/y-xxx.css ] - # FIXME: this is technically incorrect (see `write_shared`) - ! [ -e $(INVOCATION_ONLY)/main-xxx.js ] - -toolchain-only: - $(RUSTDOC) -Z unstable-options --emit=toolchain-shared-resources --output $(TOOLCHAIN_ONLY) --resource-suffix=-xxx --extend-css z.css x.rs - [ -e $(TOOLCHAIN_ONLY)/static.files/storage-*.js ] - [ -e $(TOOLCHAIN_ONLY)/static.files/SourceSerif4-It-*.ttf.woff2 ] - ! [ -e $(TOOLCHAIN_ONLY)/search-index-xxx.js ] - ! [ -e $(TOOLCHAIN_ONLY)/x/index.html ] - ! [ -e $(TOOLCHAIN_ONLY)/theme.css ] - - [ -e $(TOOLCHAIN_ONLY)/static.files/main-*.js ] - ! [ -e $(TOOLCHAIN_ONLY)/y-xxx.css ] - -all-shared: - $(RUSTDOC) -Z unstable-options --emit=toolchain-shared-resources,unversioned-shared-resources --output $(ALL_SHARED) --resource-suffix=-xxx --extend-css z.css x.rs - [ -e $(ALL_SHARED)/static.files/storage-*.js ] - [ -e $(ALL_SHARED)/static.files/SourceSerif4-It-*.ttf.woff2 ] - ! [ -e $(ALL_SHARED)/search-index-xxx.js ] - ! [ -e $(ALL_SHARED)/settings.html ] - ! [ -e $(ALL_SHARED)/x ] - ! [ -e $(ALL_SHARED)/src ] - ! [ -e $(ALL_SHARED)/theme.css ] - - [ -e $(ALL_SHARED)/static.files/main-*.js ] - ! [ -e $(ALL_SHARED)/y-xxx.css ] diff --git a/src/test/run-make/emit-shared-files/x.rs b/src/test/run-make/emit-shared-files/x.rs deleted file mode 100644 index 5df757613..000000000 --- a/src/test/run-make/emit-shared-files/x.rs +++ /dev/null @@ -1 +0,0 @@ -// nothing to see here diff --git a/src/test/run-make/emit-shared-files/y.css b/src/test/run-make/emit-shared-files/y.css deleted file mode 100644 index e69de29bb..000000000 --- a/src/test/run-make/emit-shared-files/y.css +++ /dev/null diff --git a/src/test/run-make/emit-shared-files/z.css b/src/test/run-make/emit-shared-files/z.css deleted file mode 100644 index e69de29bb..000000000 --- a/src/test/run-make/emit-shared-files/z.css +++ /dev/null diff --git a/src/test/run-make/env-dep-info/Makefile b/src/test/run-make/env-dep-info/Makefile deleted file mode 100644 index 1675a61b1..000000000 --- a/src/test/run-make/env-dep-info/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# FIXME(eddyb) provide `HOST_RUSTC` and `TARGET_RUSTC` -# instead of hardcoding them everywhere they're needed. -ifeq ($(IS_MUSL_HOST),1) -ADDITIONAL_ARGS := $(RUSTFLAGS) -endif - -all: - EXISTING_ENV=1 EXISTING_OPT_ENV=1 $(RUSTC) --emit dep-info main.rs - $(CGREP) "# env-dep:EXISTING_ENV=1" < $(TMPDIR)/main.d - $(CGREP) "# env-dep:EXISTING_OPT_ENV=1" < $(TMPDIR)/main.d - $(CGREP) "# env-dep:NONEXISTENT_OPT_ENV" < $(TMPDIR)/main.d - $(CGREP) "# env-dep:ESCAPE\nESCAPE\\" < $(TMPDIR)/main.d - # Proc macro - $(BARE_RUSTC) $(ADDITIONAL_ARGS) --out-dir $(TMPDIR) macro_def.rs - EXISTING_PROC_MACRO_ENV=1 $(RUSTC) --emit dep-info macro_use.rs - $(CGREP) "# env-dep:EXISTING_PROC_MACRO_ENV=1" < $(TMPDIR)/macro_use.d - $(CGREP) "# env-dep:NONEXISTENT_PROC_MACEO_ENV" < $(TMPDIR)/macro_use.d diff --git a/src/test/run-make/env-dep-info/macro_def.rs b/src/test/run-make/env-dep-info/macro_def.rs deleted file mode 100644 index e328eae48..000000000 --- a/src/test/run-make/env-dep-info/macro_def.rs +++ /dev/null @@ -1,12 +0,0 @@ -#![feature(proc_macro_tracked_env)] -#![crate_type = "proc-macro"] - -extern crate proc_macro; -use proc_macro::*; - -#[proc_macro] -pub fn access_env_vars(_: TokenStream) -> TokenStream { - let _ = tracked_env::var("EXISTING_PROC_MACRO_ENV"); - let _ = tracked_env::var("NONEXISTENT_PROC_MACEO_ENV"); - TokenStream::new() -} diff --git a/src/test/run-make/env-dep-info/macro_use.rs b/src/test/run-make/env-dep-info/macro_use.rs deleted file mode 100644 index 2f5267471..000000000 --- a/src/test/run-make/env-dep-info/macro_use.rs +++ /dev/null @@ -1,6 +0,0 @@ -#[macro_use] -extern crate macro_def; - -access_env_vars!(); - -fn main() {} diff --git a/src/test/run-make/env-dep-info/main.rs b/src/test/run-make/env-dep-info/main.rs deleted file mode 100644 index a25246bac..000000000 --- a/src/test/run-make/env-dep-info/main.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn main() { - env!("EXISTING_ENV"); - option_env!("EXISTING_OPT_ENV"); - option_env!("NONEXISTENT_OPT_ENV"); - option_env!("ESCAPE\nESCAPE\\"); -} diff --git a/src/test/run-make/export-executable-symbols/Makefile b/src/test/run-make/export-executable-symbols/Makefile deleted file mode 100644 index daa77c99d..000000000 --- a/src/test/run-make/export-executable-symbols/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# ignore-wasm32 -# ignore-wasm64 -# ignore-none no-std is not supported -# only-linux - -all: - $(RUSTC) -Zexport-executable-symbols main.rs --target $(TARGET) --crate-type=bin - nm $(TMPDIR)/main | $(CGREP) exported_symbol - diff --git a/src/test/run-make/export-executable-symbols/main.rs b/src/test/run-make/export-executable-symbols/main.rs deleted file mode 100644 index c498381a3..000000000 --- a/src/test/run-make/export-executable-symbols/main.rs +++ /dev/null @@ -1,8 +0,0 @@ -// edition:2018 - -fn main() {} - -#[no_mangle] -pub fn exported_symbol() -> i8 { - 42 -} diff --git a/src/test/run-make/fmt-write-bloat/Makefile b/src/test/run-make/fmt-write-bloat/Makefile deleted file mode 100644 index 07e6e025e..000000000 --- a/src/test/run-make/fmt-write-bloat/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# ignore-windows - -ifeq ($(shell $(RUSTC) -vV | grep 'host: $(TARGET)'),) - -# Don't run this test when cross compiling. -all: - -else - -NM = nm - -PANIC_SYMS = panic_bounds_check pad_integral Display Debug - -# Allow for debug_assert!() in debug builds of std. -ifdef NO_DEBUG_ASSERTIONS -PANIC_SYMS += panicking panic_fmt -endif - -all: main.rs - $(RUSTC) $< -O - $(NM) $(call RUN_BINFILE,main) | $(CGREP) -v $(PANIC_SYMS) - -endif diff --git a/src/test/run-make/fmt-write-bloat/main.rs b/src/test/run-make/fmt-write-bloat/main.rs deleted file mode 100644 index e86c48014..000000000 --- a/src/test/run-make/fmt-write-bloat/main.rs +++ /dev/null @@ -1,32 +0,0 @@ -#![feature(lang_items)] -#![feature(start)] -#![no_std] - -use core::fmt; -use core::fmt::Write; - -#[link(name = "c")] -extern "C" {} - -struct Dummy; - -impl fmt::Write for Dummy { - #[inline(never)] - fn write_str(&mut self, _: &str) -> fmt::Result { - Ok(()) - } -} - -#[start] -fn main(_: isize, _: *const *const u8) -> isize { - let _ = writeln!(Dummy, "Hello World"); - 0 -} - -#[lang = "eh_personality"] -fn eh_personality() {} - -#[panic_handler] -fn panic(_: &core::panic::PanicInfo) -> ! { - loop {} -} diff --git a/src/test/run-make/git_clone_sha1.sh b/src/test/run-make/git_clone_sha1.sh deleted file mode 100644 index 626e4e427..000000000 --- a/src/test/run-make/git_clone_sha1.sh +++ /dev/null @@ -1,23 +0,0 @@ -#!/bin/bash -x - -# Usage: $0 project_name url sha1 -# Get the crate with the specified sha1. -# -# all arguments are required. -# -# See below link for git usage: -# https://stackoverflow.com/questions/3489173#14091182 - -# Mandatory arguments: -PROJECT_NAME=$1 -URL=$2 -SHA1=$3 - -function err_exit() { - echo "ERROR:" $* - exit 1 -} - -git clone $URL $PROJECT_NAME || err_exit -cd $PROJECT_NAME || err_exit -git reset --hard $SHA1 || err_exit diff --git a/src/test/run-make/incr-foreign-head-span/Makefile b/src/test/run-make/incr-foreign-head-span/Makefile deleted file mode 100644 index 712965eaa..000000000 --- a/src/test/run-make/incr-foreign-head-span/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# ignore-none no-std is not supported -# ignore-nvptx64-nvidia-cuda FIXME: can't find crate for 'std' - -# Ensure that modifying a crate on disk (without recompiling it) -# does not cause ICEs in downstream crates. -# Previously, we would call `SourceMap.guess_head_span` on a span -# from an external crate, which would cause us to read an upstream -# source file from disk during compilation of a downstream crate -# See #86480 for more details - -INCR=$(TMPDIR)/incr - -all: - cp first_crate.rs second_crate.rs $(TMPDIR) - $(RUSTC) $(TMPDIR)/first_crate.rs -C incremental=$(INCR) --target $(TARGET) --crate-type lib - $(RUSTC) $(TMPDIR)/second_crate.rs -C incremental=$(INCR) --target $(TARGET) --extern first-crate=$(TMPDIR) --crate-type lib - rm $(TMPDIR)/first_crate.rs - $(RUSTC) $(TMPDIR)/second_crate.rs -C incremental=$(INCR) --target $(TARGET) --cfg second_run --crate-type lib - diff --git a/src/test/run-make/incr-foreign-head-span/first_crate.rs b/src/test/run-make/incr-foreign-head-span/first_crate.rs deleted file mode 100644 index 69dd103bf..000000000 --- a/src/test/run-make/incr-foreign-head-span/first_crate.rs +++ /dev/null @@ -1 +0,0 @@ -pub trait OtherTrait {} diff --git a/src/test/run-make/incr-foreign-head-span/second_crate.rs b/src/test/run-make/incr-foreign-head-span/second_crate.rs deleted file mode 100644 index 102f6b26c..000000000 --- a/src/test/run-make/incr-foreign-head-span/second_crate.rs +++ /dev/null @@ -1,8 +0,0 @@ -extern crate first_crate; -use first_crate::OtherTrait; - -#[cfg(not(second_run))] -trait Foo: OtherTrait {} - -#[cfg(second_run)] -trait Bar: OtherTrait {} diff --git a/src/test/run-make/incr-prev-body-beyond-eof/Makefile b/src/test/run-make/incr-prev-body-beyond-eof/Makefile deleted file mode 100644 index 24eea3aca..000000000 --- a/src/test/run-make/incr-prev-body-beyond-eof/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -# ignore-none no-std is not supported -# ignore-nvptx64-nvidia-cuda FIXME: can't find crate for `std` - -include ../../run-make-fulldeps/tools.mk - -# Tests that we don't ICE during incremental compilation after modifying a -# function span such that its previous end line exceeds the number of lines -# in the new file, but its start line/column and length remain the same. - -SRC=$(TMPDIR)/src -INCR=$(TMPDIR)/incr - -all: - mkdir $(SRC) - mkdir $(INCR) - cp a.rs $(SRC)/main.rs - $(RUSTC) -C incremental=$(INCR) $(SRC)/main.rs --target $(TARGET) - cp b.rs $(SRC)/main.rs - $(RUSTC) -C incremental=$(INCR) $(SRC)/main.rs --target $(TARGET) diff --git a/src/test/run-make/incr-prev-body-beyond-eof/a.rs b/src/test/run-make/incr-prev-body-beyond-eof/a.rs deleted file mode 100644 index ca70fb563..000000000 --- a/src/test/run-make/incr-prev-body-beyond-eof/a.rs +++ /dev/null @@ -1,16 +0,0 @@ -fn main() { - // foo must be used. - foo(); -} - -// For this test to operate correctly, foo's body must start on exactly the same -// line and column and have the exact same length in bytes in a.rs and b.rs. In -// a.rs, the body must end on a line number which does not exist in b.rs. -// Basically, avoid modifying this file, including adding or removing whitespace! -fn foo() { - assert_eq!(1, 1); - - - - -} diff --git a/src/test/run-make/incr-prev-body-beyond-eof/b.rs b/src/test/run-make/incr-prev-body-beyond-eof/b.rs deleted file mode 100644 index a272e44a6..000000000 --- a/src/test/run-make/incr-prev-body-beyond-eof/b.rs +++ /dev/null @@ -1,12 +0,0 @@ -fn main() { - // foo must be used. - foo(); -} - -// For this test to operate correctly, foo's body must start on exactly the same -// line and column and have the exact same length in bytes in a.rs and b.rs. In -// a.rs, the body must end on a line number which does not exist in b.rs. -// Basically, avoid modifying this file, including adding or removing whitespace! -fn foo() { - assert_eq!(1, 1);//// -} diff --git a/src/test/run-make/incremental-session-fail/Makefile b/src/test/run-make/incremental-session-fail/Makefile deleted file mode 100644 index 0461bb926..000000000 --- a/src/test/run-make/incremental-session-fail/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -SESSION_DIR := $(TMPDIR)/session -OUTPUT_FILE := $(TMPDIR)/build-output - -all: - echo $(TMPDIR) - # Make it so that rustc will fail to create a session directory. - touch $(SESSION_DIR) - # Check exit code is 1 for an error, and not 101 for ICE. - $(RUSTC) foo.rs --crate-type=rlib -C incremental=$(SESSION_DIR) > $(OUTPUT_FILE) 2>&1; [ $$? -eq 1 ] - $(CGREP) "Could not create incremental compilation crate directory" < $(OUTPUT_FILE) - # -v tests are fragile, hopefully this text won't change - $(CGREP) -v "internal compiler error" < $(OUTPUT_FILE) diff --git a/src/test/run-make/incremental-session-fail/foo.rs b/src/test/run-make/incremental-session-fail/foo.rs deleted file mode 100644 index d11c69f81..000000000 --- a/src/test/run-make/incremental-session-fail/foo.rs +++ /dev/null @@ -1 +0,0 @@ -// intentionally empty diff --git a/src/test/run-make/invalid-so/Makefile b/src/test/run-make/invalid-so/Makefile deleted file mode 100644 index 5b82ecd20..000000000 --- a/src/test/run-make/invalid-so/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -DYLIB_NAME := $(shell echo | $(RUSTC) --crate-name foo --crate-type dylib --print file-names -) - -all: - echo >> $(TMPDIR)/$(DYLIB_NAME) - $(RUSTC) --crate-type lib --extern foo=$(TMPDIR)/$(DYLIB_NAME) bar.rs 2>&1 | $(CGREP) 'invalid metadata files for crate `foo`' diff --git a/src/test/run-make/invalid-so/bar.rs b/src/test/run-make/invalid-so/bar.rs deleted file mode 100644 index 49af74e1b..000000000 --- a/src/test/run-make/invalid-so/bar.rs +++ /dev/null @@ -1 +0,0 @@ -extern crate foo; diff --git a/src/test/run-make/issue-10971-temps-dir/Makefile b/src/test/run-make/issue-10971-temps-dir/Makefile deleted file mode 100644 index e589bbffe..000000000 --- a/src/test/run-make/issue-10971-temps-dir/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# Regression test for issue #10971 -# Running two invocations in parallel would overwrite each other's temp files. - -all: - touch $(TMPDIR)/lib.rs - - $(RUSTC) --crate-type=lib -Z temps-dir=$(TMPDIR)/temp1 $(TMPDIR)/lib.rs & \ - $(RUSTC) --crate-type=staticlib -Z temps-dir=$(TMPDIR)/temp2 $(TMPDIR)/lib.rs diff --git a/src/test/run-make/issue-36710/Makefile b/src/test/run-make/issue-36710/Makefile deleted file mode 100644 index d6145c071..000000000 --- a/src/test/run-make/issue-36710/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -# ignore-none no-std is not supported -# ignore-wasm32 FIXME: don't attempt to compile C++ to WASM -# ignore-wasm64 FIXME: don't attempt to compile C++ to WASM -# ignore-nvptx64-nvidia-cuda FIXME: can't find crate for `std` -# ignore-musl FIXME: this makefile needs teaching how to use a musl toolchain -# (see dist-i586-gnu-i586-i686-musl Dockerfile) - -include ../../run-make-fulldeps/tools.mk - -all: foo - $(call RUN,foo) - -foo: foo.rs $(call NATIVE_STATICLIB,foo) - $(RUSTC) $< -lfoo $(EXTRARSCXXFLAGS) --target $(TARGET) - -$(TMPDIR)/libfoo.o: foo.cpp - $(call COMPILE_OBJ_CXX,$@,$<) diff --git a/src/test/run-make/issue-36710/foo.cpp b/src/test/run-make/issue-36710/foo.cpp deleted file mode 100644 index 8f878c2c2..000000000 --- a/src/test/run-make/issue-36710/foo.cpp +++ /dev/null @@ -1,15 +0,0 @@ -#include <stdint.h> - -struct A { - A() { v = 1234; } - ~A() { v = 1; } - uint32_t v; -}; - -A a; - -extern "C" { - uint32_t get() { - return a.v; - } -} diff --git a/src/test/run-make/issue-36710/foo.rs b/src/test/run-make/issue-36710/foo.rs deleted file mode 100644 index f30a35e27..000000000 --- a/src/test/run-make/issue-36710/foo.rs +++ /dev/null @@ -1,10 +0,0 @@ -// Tests that linking to C++ code with global destructors works. - -extern "C" { - fn get() -> u32; -} - -fn main() { - let i = unsafe { get() }; - assert_eq!(i, 1234); -} diff --git a/src/test/run-make/issue-47384/Makefile b/src/test/run-make/issue-47384/Makefile deleted file mode 100644 index 0aadf6c88..000000000 --- a/src/test/run-make/issue-47384/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-linux -# ignore-cross-compile - -all: main.rs - $(RUSTC) --crate-type lib lib.rs - $(RUSTC) --crate-type cdylib -Clink-args="-Tlinker.ld" main.rs - # Ensure `#[used]` and `KEEP`-ed section is there - objdump -s -j".static" $(TMPDIR)/libmain.so - # Ensure `#[no_mangle]` symbol is there - nm $(TMPDIR)/libmain.so | $(CGREP) bar diff --git a/src/test/run-make/issue-47384/lib.rs b/src/test/run-make/issue-47384/lib.rs deleted file mode 100644 index 99508bcda..000000000 --- a/src/test/run-make/issue-47384/lib.rs +++ /dev/null @@ -1,12 +0,0 @@ -mod foo { - #[link_section = ".rodata.STATIC"] - #[used] - static STATIC: [u32; 10] = [1; 10]; -} - -mod bar { - #[no_mangle] - extern "C" fn bar() -> i32 { - 0 - } -} diff --git a/src/test/run-make/issue-47384/linker.ld b/src/test/run-make/issue-47384/linker.ld deleted file mode 100644 index 2e70acab3..000000000 --- a/src/test/run-make/issue-47384/linker.ld +++ /dev/null @@ -1,7 +0,0 @@ -SECTIONS -{ - .static : ALIGN(4) - { - KEEP(*(.rodata.STATIC)); - } -} diff --git a/src/test/run-make/issue-47384/main.rs b/src/test/run-make/issue-47384/main.rs deleted file mode 100644 index 025726325..000000000 --- a/src/test/run-make/issue-47384/main.rs +++ /dev/null @@ -1 +0,0 @@ -extern crate lib; diff --git a/src/test/run-make/issue-71519/Makefile b/src/test/run-make/issue-71519/Makefile deleted file mode 100644 index 16d9a56e6..000000000 --- a/src/test/run-make/issue-71519/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# ignore-msvc -# needs-rust-lld -all: - RUSTC_LOG=rustc_codegen_ssa::back::link=info $(RUSTC) -Z gcc-ld=lld -C link-args=-Wl,-v main.rs 2> $(TMPDIR)/output.txt - $(CGREP) -e "^LLD [0-9]+\.[0-9]+\.[0-9]+" < $(TMPDIR)/output.txt diff --git a/src/test/run-make/issue-71519/main.rs b/src/test/run-make/issue-71519/main.rs deleted file mode 100644 index f8d09e897..000000000 --- a/src/test/run-make/issue-71519/main.rs +++ /dev/null @@ -1,4 +0,0 @@ -// test linking using cc with rust-lld injected into search path as ld -// see rust-lang/rust#71519 for more info - -fn main() {} diff --git a/src/test/run-make/issue-83112-incr-test-moved-file/Makefile b/src/test/run-make/issue-83112-incr-test-moved-file/Makefile deleted file mode 100644 index 2f796e5b2..000000000 --- a/src/test/run-make/issue-83112-incr-test-moved-file/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# ignore-none no-std is not supported -# ignore-nvptx64-nvidia-cuda FIXME: can't find crate for 'std' - -# Regression test for issue #83112 -# The generated test harness code contains spans with a dummy location, -# but a non-dummy SyntaxContext. Previously, the incremental cache was encoding -# these spans as a full span (with a source file index), instead of skipping -# the encoding of the location information. If the file gest moved, the hash -# of the span will be unchanged (since it has a dummy location), so the incr -# cache would end up try to load a non-existent file using the previously -# enccoded source file id. - -SRC=$(TMPDIR)/src -INCR=$(TMPDIR)/incr - -all: - mkdir $(SRC) - mkdir $(SRC)/mydir - mkdir $(INCR) - cp main.rs $(SRC)/main.rs - $(RUSTC) --test -C incremental=$(INCR) $(SRC)/main.rs --target $(TARGET) - mv $(SRC)/main.rs $(SRC)/mydir/main.rs - $(RUSTC) --test -C incremental=$(INCR) $(SRC)/mydir/main.rs --target $(TARGET) diff --git a/src/test/run-make/issue-83112-incr-test-moved-file/main.rs b/src/test/run-make/issue-83112-incr-test-moved-file/main.rs deleted file mode 100644 index f328e4d9d..000000000 --- a/src/test/run-make/issue-83112-incr-test-moved-file/main.rs +++ /dev/null @@ -1 +0,0 @@ -fn main() {} diff --git a/src/test/run-make/issue-85019-moved-src-dir/Makefile b/src/test/run-make/issue-85019-moved-src-dir/Makefile deleted file mode 100644 index 3606d4fdf..000000000 --- a/src/test/run-make/issue-85019-moved-src-dir/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -INCR=$(TMPDIR)/incr -FIRST_SRC=$(TMPDIR)/first_src -SECOND_SRC=$(TMPDIR)/second_src - -# ignore-none no-std is not supported -# ignore-nvptx64-nvidia-cuda FIXME: can't find crate for 'std' - -# Tests that we don't get an ICE when the working directory -# (but not the build directory!) changes between compilation -# sessions - -all: - mkdir $(INCR) - # Build from 'FIRST_SRC' - mkdir $(FIRST_SRC) - cp my_lib.rs $(FIRST_SRC)/my_lib.rs - cp main.rs $(FIRST_SRC)/main.rs - cd $(FIRST_SRC) && \ - $(RUSTC) -C incremental=$(INCR) --crate-type lib my_lib.rs --target $(TARGET) && \ - $(RUSTC) -C incremental=$(INCR) --extern my_lib=$(TMPDIR)/libmy_lib.rlib main.rs --target $(TARGET) - # Build from 'SECOND_SRC', keeping the output directory and incremental directory - # the same - mv $(FIRST_SRC) $(SECOND_SRC) - cd $(SECOND_SRC) && \ - $(RUSTC) -C incremental=$(INCR) --crate-type lib my_lib.rs --target $(TARGET) && \ - $(RUSTC) -C incremental=$(INCR) --extern my_lib=$(TMPDIR)/libmy_lib.rlib main.rs --target $(TARGET) diff --git a/src/test/run-make/issue-85019-moved-src-dir/main.rs b/src/test/run-make/issue-85019-moved-src-dir/main.rs deleted file mode 100644 index 543559a5c..000000000 --- a/src/test/run-make/issue-85019-moved-src-dir/main.rs +++ /dev/null @@ -1,5 +0,0 @@ -extern crate my_lib; - -fn main() { - my_lib::my_fn("hi"); -} diff --git a/src/test/run-make/issue-85019-moved-src-dir/my_lib.rs b/src/test/run-make/issue-85019-moved-src-dir/my_lib.rs deleted file mode 100644 index 432875739..000000000 --- a/src/test/run-make/issue-85019-moved-src-dir/my_lib.rs +++ /dev/null @@ -1 +0,0 @@ -pub fn my_fn<T: Copy>(_val: T) {} diff --git a/src/test/run-make/issue-85401-static-mir/Makefile b/src/test/run-make/issue-85401-static-mir/Makefile deleted file mode 100644 index 99590166b..000000000 --- a/src/test/run-make/issue-85401-static-mir/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# Regression test for issue #85401 -# Verify that we do not ICE when trying to access MIR for statics, -# but emit an error when linking. - -OUTPUT_FILE := $(TMPDIR)/build-output - -all: - $(RUSTC) --crate-type rlib --crate-name foo -Crelocation-model=pic --edition=2018 foo.rs -Zalways-encode-mir=yes --emit metadata -o $(TMPDIR)/libfoo.rmeta - $(RUSTC) --crate-type rlib --crate-name bar -Crelocation-model=pic --edition=2018 bar.rs -o $(TMPDIR)/libbar.rlib --extern=foo=$(TMPDIR)/libfoo.rmeta - $(RUSTC) --crate-type bin --crate-name baz -Crelocation-model=pic --edition=2018 baz.rs -o $(TMPDIR)/baz -L $(TMPDIR) --extern=bar=$(TMPDIR)/libbar.rlib > $(OUTPUT_FILE) 2>&1; [ $$? -eq 1 ] - cat $(OUTPUT_FILE) - $(CGREP) 'crate `foo` required to be available in rlib format, but was not found in this form' < $(OUTPUT_FILE) - # -v tests are fragile, hopefully this text won't change - $(CGREP) -v "internal compiler error" < $(OUTPUT_FILE) diff --git a/src/test/run-make/issue-85401-static-mir/bar.rs b/src/test/run-make/issue-85401-static-mir/bar.rs deleted file mode 100644 index 15b12ecf3..000000000 --- a/src/test/run-make/issue-85401-static-mir/bar.rs +++ /dev/null @@ -1,4 +0,0 @@ -pub fn bar() { - println!("bar {}", foo::FOO); - foo::foo(); -} diff --git a/src/test/run-make/issue-85401-static-mir/baz.rs b/src/test/run-make/issue-85401-static-mir/baz.rs deleted file mode 100644 index 2ff4c51e5..000000000 --- a/src/test/run-make/issue-85401-static-mir/baz.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - bar::bar() -} diff --git a/src/test/run-make/issue-85401-static-mir/foo.rs b/src/test/run-make/issue-85401-static-mir/foo.rs deleted file mode 100644 index d064c4546..000000000 --- a/src/test/run-make/issue-85401-static-mir/foo.rs +++ /dev/null @@ -1,5 +0,0 @@ -pub static FOO: &str = "foo"; - -pub fn foo() { - println!("foo"); -} diff --git a/src/test/run-make/issue-85441/Makefile b/src/test/run-make/issue-85441/Makefile deleted file mode 100644 index f04b07d51..000000000 --- a/src/test/run-make/issue-85441/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# only-windows-msvc - -include ../../run-make-fulldeps/tools.mk - -# Tests that WS2_32.dll is not unnecessarily linked, see issue #85441 - -all: - $(RUSTC) empty.rs - objdump -p $(TMPDIR)/empty.exe | $(CGREP) -v -i "WS2_32.dll" diff --git a/src/test/run-make/issue-85441/empty.rs b/src/test/run-make/issue-85441/empty.rs deleted file mode 100644 index f328e4d9d..000000000 --- a/src/test/run-make/issue-85441/empty.rs +++ /dev/null @@ -1 +0,0 @@ -fn main() {} diff --git a/src/test/run-make/issue-88756-default-output/Makefile b/src/test/run-make/issue-88756-default-output/Makefile deleted file mode 100644 index 275c35c26..000000000 --- a/src/test/run-make/issue-88756-default-output/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -all: - $(BARE_RUSTDOC) 2>&1 | sed -E 's@/nightly/|/beta/|/stable/|/1\.[0-9]+\.[0-9]+/@/$$CHANNEL/@g' | diff - output-default.stdout diff --git a/src/test/run-make/issue-88756-default-output/README.md b/src/test/run-make/issue-88756-default-output/README.md deleted file mode 100644 index 8cbfac4f7..000000000 --- a/src/test/run-make/issue-88756-default-output/README.md +++ /dev/null @@ -1 +0,0 @@ -This is a test to verify that the default behavior of `rustdoc` is printing out help output instead of erroring out (#88756). diff --git a/src/test/run-make/issue-88756-default-output/output-default.stdout b/src/test/run-make/issue-88756-default-output/output-default.stdout deleted file mode 100644 index b28069823..000000000 --- a/src/test/run-make/issue-88756-default-output/output-default.stdout +++ /dev/null @@ -1,197 +0,0 @@ -rustdoc [options] <input> - -Options: - -h, --help show this help message - -V, --version print rustdoc's version - -v, --verbose use verbose output - -w, --output-format [html] - the output type to write - --output PATH Which directory to place the output. This option is - deprecated, use --out-dir instead. - -o, --out-dir PATH which directory to place the output - --crate-name NAME - specify the name of this crate - --crate-type [bin|lib|rlib|dylib|cdylib|staticlib|proc-macro] - Comma separated list of types of crates - for the compiler to emit - -L, --library-path DIR - directory to add to crate search path - --cfg pass a --cfg to rustc - --check-cfg pass a --check-cfg to rustc - --extern NAME[=PATH] - pass an --extern to rustc - --extern-html-root-url NAME=URL - base URL to use for dependencies; for example, - "std=/doc" links std::vec::Vec to - /doc/std/vec/struct.Vec.html - --extern-html-root-takes-precedence - give precedence to `--extern-html-root-url`, not - `html_root_url` - -C, --codegen OPT[=VALUE] - pass a codegen option to rustc - --document-private-items - document private items - --document-hidden-items - document items that have doc(hidden) - --test run code examples as tests - --test-args ARGS - arguments to pass to the test runner - --test-run-directory PATH - The working directory in which to run tests - --target TRIPLE target triple to document - --markdown-css FILES - CSS files to include via <link> in a rendered Markdown - file - --html-in-header FILES - files to include inline in the <head> section of a - rendered Markdown file or generated documentation - --html-before-content FILES - files to include inline between <body> and the content - of a rendered Markdown file or generated documentation - --html-after-content FILES - files to include inline between the content and - </body> of a rendered Markdown file or generated - documentation - --markdown-before-content FILES - files to include inline between <body> and the content - of a rendered Markdown file or generated documentation - --markdown-after-content FILES - files to include inline between the content and - </body> of a rendered Markdown file or generated - documentation - --markdown-playground-url URL - URL to send code snippets to - --markdown-no-toc - don't include table of contents - -e, --extend-css PATH - To add some CSS rules with a given file to generate - doc with your own theme. However, your theme might - break if the rustdoc's generated HTML changes, so be - careful! - -Z FLAG unstable / perma-unstable options (only on nightly - build) - --sysroot PATH Override the system root - --playground-url URL - URL to send code snippets to, may be reset by - --markdown-playground-url or - `#![doc(html_playground_url=...)]` - --display-doctest-warnings - show warnings that originate in doctests - --crate-version VERSION - crate version to print into documentation - --sort-modules-by-appearance - sort modules by where they appear in the program, - rather than alphabetically - --default-theme THEME - Set the default theme. THEME should be the theme name, - generally lowercase. If an unknown default theme is - specified, the builtin default is used. The set of - themes, and the rustdoc built-in default, are not - stable. - --default-setting SETTING[=VALUE] - Default value for a rustdoc setting (used when - "rustdoc-SETTING" is absent from web browser Local - Storage). If VALUE is not supplied, "true" is used. - Supported SETTINGs and VALUEs are not documented and - not stable. - --theme FILES additional themes which will be added to the generated - docs - --check-theme FILES - check if given theme is valid - --resource-suffix PATH - suffix to add to CSS and JavaScript files, e.g., - "light.css" will become "light-suffix.css" - --edition EDITION - edition to use when compiling rust code (default: - 2015) - --color auto|always|never - Configure coloring of output: - auto = colorize, if output goes to a tty (default); - always = always colorize output; - never = never colorize output - --error-format human|json|short - How errors and other messages are produced - --diagnostic-width WIDTH - Provide width of the output for truncated error - messages - --json CONFIG Configure the structure of JSON diagnostics - -A, --allow LINT Set lint allowed - -W, --warn LINT Set lint warnings - --force-warn LINT - Set lint force-warn - -D, --deny LINT Set lint denied - -F, --forbid LINT Set lint forbidden - --cap-lints LEVEL - Set the most restrictive lint level. More restrictive - lints are capped at this level. By default, it is at - `forbid` level. - --index-page PATH - Markdown file to be used as index page - --enable-index-page - To enable generation of the index page - --static-root-path PATH - Path string to force loading static files from in - output pages. If not set, uses combinations of '../' - to reach the documentation root. - --disable-per-crate-search - disables generating the crate selector on the search - box - --persist-doctests PATH - Directory to persist doctest executables into - --show-coverage - calculate percentage of public items with - documentation - --enable-per-target-ignores - parse ignore-foo for ignoring doctests on a per-target - basis - --runtool The tool to run tests with when building for a different target than host - - --runtool-arg One (of possibly many) arguments to pass to the runtool - - --test-builder PATH - The rustc-like binary to use as the test builder - --check Run rustdoc checks - --generate-redirect-map - Generate JSON file at the top level instead of - generating HTML redirection files - --emit [unversioned-shared-resources,toolchain-shared-resources,invocation-specific] - Comma separated list of types of output for rustdoc to - emit - --no-run Compile doctests without running them - --show-type-layout - Include the memory layout of types in the docs - --nocapture Don't capture stdout and stderr of tests - --generate-link-to-definition - Make the identifiers in the HTML source code pages - navigable - --scrape-examples-output-path collect function call information and output at the given path - - --scrape-examples-target-crate collect function call information for functions from the target crate - - --scrape-tests Include test code when scraping examples - --with-examples path to function call information (for displaying examples in the documentation) - - --disable-minification - removed - --plugin-path DIR - removed, see issue #44136 - <https://github.com/rust-lang/rust/issues/44136> for - more information - --passes PASSES removed, see issue #44136 - <https://github.com/rust-lang/rust/issues/44136> for - more information - --plugins PLUGINS - removed, see issue #44136 - <https://github.com/rust-lang/rust/issues/44136> for - more information - --no-defaults removed, see issue #44136 - <https://github.com/rust-lang/rust/issues/44136> for - more information - -r, --input-format [rust] - removed, see issue #44136 - <https://github.com/rust-lang/rust/issues/44136> for - more information - - @path Read newline separated options from `path` - -More information available at https://doc.rust-lang.org/$CHANNEL/rustdoc/what-is-rustdoc.html diff --git a/src/test/run-make/issue-88756-default-output/x.rs b/src/test/run-make/issue-88756-default-output/x.rs deleted file mode 100644 index 5df757613..000000000 --- a/src/test/run-make/issue-88756-default-output/x.rs +++ /dev/null @@ -1 +0,0 @@ -// nothing to see here diff --git a/src/test/run-make/issue-96498/Makefile b/src/test/run-make/issue-96498/Makefile deleted file mode 100644 index ce2b1b1ff..000000000 --- a/src/test/run-make/issue-96498/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# only-windows -# needs-rust-lld - -include ../../run-make-fulldeps/tools.mk - -# Ensure that LLD can link -all: - $(RUSTC) -C linker=rust-lld foo.rs diff --git a/src/test/run-make/issue-96498/foo.rs b/src/test/run-make/issue-96498/foo.rs deleted file mode 100644 index 93ac3641b..000000000 --- a/src/test/run-make/issue-96498/foo.rs +++ /dev/null @@ -1,4 +0,0 @@ -#![crate_type = "cdylib"] - -#[no_mangle] -extern "C" fn foo() {} diff --git a/src/test/run-make/libtest-thread-limit/Makefile b/src/test/run-make/libtest-thread-limit/Makefile deleted file mode 100644 index d43a89e60..000000000 --- a/src/test/run-make/libtest-thread-limit/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-linux - -all: - $(RUSTC) test.rs --test --target $(TARGET) - $(shell ulimit -p 0 && $(call RUN,test)) diff --git a/src/test/run-make/libtest-thread-limit/test.rs b/src/test/run-make/libtest-thread-limit/test.rs deleted file mode 100644 index 26bc29216..000000000 --- a/src/test/run-make/libtest-thread-limit/test.rs +++ /dev/null @@ -1,20 +0,0 @@ -#![feature(once_cell)] - -use std::{ - io::ErrorKind, - sync::OnceLock, - thread::{self, Builder, ThreadId}, -}; - -static THREAD_ID: OnceLock<ThreadId> = OnceLock::new(); - -#[test] -fn spawn_thread_would_block() { - assert_eq!(Builder::new().spawn(|| unreachable!()).unwrap_err().kind(), ErrorKind::WouldBlock); - THREAD_ID.set(thread::current().id()).unwrap(); -} - -#[test] -fn run_in_same_thread() { - assert_eq!(*THREAD_ID.get().unwrap(), thread::current().id()); -} diff --git a/src/test/run-make/llvm-outputs/Makefile b/src/test/run-make/llvm-outputs/Makefile deleted file mode 100644 index a3f25eba0..000000000 --- a/src/test/run-make/llvm-outputs/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -all: - echo 'fn main() {}' | $(BARE_RUSTC) - --out-dir=$(TMPDIR)/random_directory_that_does_not_exist_ir/ --emit=llvm-ir - echo 'fn main() {}' | $(BARE_RUSTC) - --out-dir=$(TMPDIR)/random_directory_that_does_not_exist_bc/ --emit=llvm-bc diff --git a/src/test/run-make/macos-deployment-target/Makefile b/src/test/run-make/macos-deployment-target/Makefile deleted file mode 100644 index 70fca0436..000000000 --- a/src/test/run-make/macos-deployment-target/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# only-macos -# -# Check that a set deployment target actually makes it to the linker. -# This is important since its a compatibility hazard. The linker will -# generate load commands differently based on what minimum OS it can assume. - -include ../../run-make-fulldeps/tools.mk - -ifeq ($(strip $(shell uname -m)),arm64) - GREP_PATTERN = "minos 11.0" -else - GREP_PATTERN = "version 10.9" -endif - -OUT_FILE=$(TMPDIR)/with_deployment_target.dylib -all: - env MACOSX_DEPLOYMENT_TARGET=10.9 $(RUSTC) with_deployment_target.rs -o $(OUT_FILE) -# XXX: The check is for either the x86_64 minimum OR the aarch64 minimum (M1 starts at macOS 11). -# They also use different load commands, so we let that change with each too. The aarch64 check -# isn't as robust as the x86 one, but testing both seems unneeded. - vtool -show-build $(OUT_FILE) | $(CGREP) -e $(GREP_PATTERN) diff --git a/src/test/run-make/macos-deployment-target/with_deployment_target.rs b/src/test/run-make/macos-deployment-target/with_deployment_target.rs deleted file mode 100644 index 342fe0ecb..000000000 --- a/src/test/run-make/macos-deployment-target/with_deployment_target.rs +++ /dev/null @@ -1,4 +0,0 @@ -#![crate_type = "cdylib"] - -#[allow(dead_code)] -fn something_and_nothing() {} diff --git a/src/test/run-make/macos-fat-archive/Makefile b/src/test/run-make/macos-fat-archive/Makefile deleted file mode 100644 index cc99375db..000000000 --- a/src/test/run-make/macos-fat-archive/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# only-macos - --include ../../run-make-fulldeps/tools.mk - -"$(TMPDIR)"/libnative-library.a: native-library.c - $(CC) -arch arm64 -arch x86_64 native-library.c -c -o "$(TMPDIR)"/native-library.o - $(AR) crs "$(TMPDIR)"/libnative-library.a "$(TMPDIR)"/native-library.o - -all: "$(TMPDIR)"/libnative-library.a - $(RUSTC) lib.rs --crate-type=lib -L "native=$(TMPDIR)" -l static=native-library diff --git a/src/test/run-make/macos-fat-archive/lib.rs b/src/test/run-make/macos-fat-archive/lib.rs deleted file mode 100644 index 9943a266c..000000000 --- a/src/test/run-make/macos-fat-archive/lib.rs +++ /dev/null @@ -1,3 +0,0 @@ -extern "C" { - pub fn native_func(); -} diff --git a/src/test/run-make/macos-fat-archive/native-library.c b/src/test/run-make/macos-fat-archive/native-library.c deleted file mode 100644 index d300fdf1c..000000000 --- a/src/test/run-make/macos-fat-archive/native-library.c +++ /dev/null @@ -1 +0,0 @@ -void native_func() {} diff --git a/src/test/run-make/native-link-modifier-bundle/Makefile b/src/test/run-make/native-link-modifier-bundle/Makefile deleted file mode 100644 index 7c78d7783..000000000 --- a/src/test/run-make/native-link-modifier-bundle/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -# ignore-cross-compile -# ignore-windows-msvc - -include ../../run-make-fulldeps/tools.mk - -# We're using the llvm-nm instead of the system nm to ensure it is compatible -# with the LLVM bitcode generated by rustc. -NM = "$(LLVM_BIN_DIR)"/llvm-nm - -all: $(call NATIVE_STATICLIB,native-staticlib) - # Build a staticlib and a rlib, the `native_func` symbol will be bundled into them - $(RUSTC) bundled.rs --crate-type=staticlib --crate-type=rlib - $(NM) $(TMPDIR)/libbundled.a | $(CGREP) -e "T _*native_func" - $(NM) $(TMPDIR)/libbundled.a | $(CGREP) -e "U _*native_func" - $(NM) $(TMPDIR)/libbundled.rlib | $(CGREP) -e "T _*native_func" - $(NM) $(TMPDIR)/libbundled.rlib | $(CGREP) -e "U _*native_func" - - # Build a staticlib and a rlib, the `native_func` symbol will not be bundled into it - $(RUSTC) non-bundled.rs --crate-type=staticlib --crate-type=rlib - $(NM) $(TMPDIR)/libnon_bundled.a | $(CGREP) -ve "T _*native_func" - $(NM) $(TMPDIR)/libnon_bundled.a | $(CGREP) -e "U _*native_func" - $(NM) $(TMPDIR)/libnon_bundled.rlib | $(CGREP) -ve "T _*native_func" - $(NM) $(TMPDIR)/libnon_bundled.rlib | $(CGREP) -e "U _*native_func" - - # Build a cdylib, `native-staticlib` will not appear on the linker line because it was bundled previously - # The cdylib will contain the `native_func` symbol in the end - $(RUSTC) cdylib-bundled.rs --crate-type=cdylib --print link-args | $(CGREP) -ve '-l[" ]*native-staticlib' - $(NM) $(call DYLIB,cdylib_bundled) | $(CGREP) -e "[Tt] _*native_func" - - # Build a cdylib, `native-staticlib` will appear on the linker line because it was not bundled previously - # The cdylib will contain the `native_func` symbol in the end - $(RUSTC) cdylib-non-bundled.rs --crate-type=cdylib --print link-args | $(CGREP) -e '-l[" ]*native-staticlib' - $(NM) $(call DYLIB,cdylib_non_bundled) | $(CGREP) -e "[Tt] _*native_func" diff --git a/src/test/run-make/native-link-modifier-bundle/bundled.rs b/src/test/run-make/native-link-modifier-bundle/bundled.rs deleted file mode 100644 index 0bbae8752..000000000 --- a/src/test/run-make/native-link-modifier-bundle/bundled.rs +++ /dev/null @@ -1,11 +0,0 @@ -#[link(name = "native-staticlib", kind = "static", modifiers = "+bundle")] -extern "C" { - pub fn native_func(); -} - -#[no_mangle] -pub extern "C" fn wrapped_func() { - unsafe { - native_func(); - } -} diff --git a/src/test/run-make/native-link-modifier-bundle/cdylib-bundled.rs b/src/test/run-make/native-link-modifier-bundle/cdylib-bundled.rs deleted file mode 100644 index 729130916..000000000 --- a/src/test/run-make/native-link-modifier-bundle/cdylib-bundled.rs +++ /dev/null @@ -1 +0,0 @@ -extern crate bundled; diff --git a/src/test/run-make/native-link-modifier-bundle/cdylib-non-bundled.rs b/src/test/run-make/native-link-modifier-bundle/cdylib-non-bundled.rs deleted file mode 100644 index 1df81fd10..000000000 --- a/src/test/run-make/native-link-modifier-bundle/cdylib-non-bundled.rs +++ /dev/null @@ -1 +0,0 @@ -extern crate non_bundled; diff --git a/src/test/run-make/native-link-modifier-bundle/native-staticlib.c b/src/test/run-make/native-link-modifier-bundle/native-staticlib.c deleted file mode 100644 index d300fdf1c..000000000 --- a/src/test/run-make/native-link-modifier-bundle/native-staticlib.c +++ /dev/null @@ -1 +0,0 @@ -void native_func() {} diff --git a/src/test/run-make/native-link-modifier-bundle/non-bundled.rs b/src/test/run-make/native-link-modifier-bundle/non-bundled.rs deleted file mode 100644 index 8181e6387..000000000 --- a/src/test/run-make/native-link-modifier-bundle/non-bundled.rs +++ /dev/null @@ -1,11 +0,0 @@ -#[link(name = "native-staticlib", kind = "static", modifiers = "-bundle")] -extern "C" { - pub fn native_func(); -} - -#[no_mangle] -pub extern "C" fn wrapped_func() { - unsafe { - native_func(); - } -} diff --git a/src/test/run-make/native-link-modifier-verbatim-linker/Makefile b/src/test/run-make/native-link-modifier-verbatim-linker/Makefile deleted file mode 100644 index 666e4084c..000000000 --- a/src/test/run-make/native-link-modifier-verbatim-linker/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -# ignore-cross-compile -# ignore-macos - -include ../../run-make-fulldeps/tools.mk - -all: - # Verbatim allows specify precise name. - $(RUSTC) local_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/local_some_strange_name.ext - $(RUSTC) main.rs -l static:+verbatim=local_some_strange_name.ext - - # With verbatim any other name cannot be used (local). - $(RUSTC) local_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/liblocal_native_dep.a - $(RUSTC) local_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/local_native_dep.a - $(RUSTC) local_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/local_native_dep.lib - $(RUSTC) main.rs -l static:+verbatim=local_native_dep 2>&1 | $(CGREP) "local_native_dep" diff --git a/src/test/run-make/native-link-modifier-verbatim-linker/local_native_dep.rs b/src/test/run-make/native-link-modifier-verbatim-linker/local_native_dep.rs deleted file mode 100644 index 59b6c92d2..000000000 --- a/src/test/run-make/native-link-modifier-verbatim-linker/local_native_dep.rs +++ /dev/null @@ -1,4 +0,0 @@ -#[no_mangle] -pub fn local_native_f() -> i32 { - return 0; -} diff --git a/src/test/run-make/native-link-modifier-verbatim-linker/main.rs b/src/test/run-make/native-link-modifier-verbatim-linker/main.rs deleted file mode 100644 index 71b73a489..000000000 --- a/src/test/run-make/native-link-modifier-verbatim-linker/main.rs +++ /dev/null @@ -1,9 +0,0 @@ -extern "C" { - fn local_native_f() -> i32; -} - -pub fn main() { - unsafe { - assert!(local_native_f() == 0); - }; -} diff --git a/src/test/run-make/native-link-modifier-verbatim-rustc/Makefile b/src/test/run-make/native-link-modifier-verbatim-rustc/Makefile deleted file mode 100644 index 6f01f3780..000000000 --- a/src/test/run-make/native-link-modifier-verbatim-rustc/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -all: - # Verbatim allows specify precise name. - $(RUSTC) upstream_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/upstream_some_strange_name.ext - $(RUSTC) rust_dep.rs -l static:+verbatim=upstream_some_strange_name.ext --crate-type rlib - - # With verbatim any other name cannot be used (upstream). - $(RUSTC) upstream_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/libupstream_native_dep.a - $(RUSTC) upstream_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/upstream_native_dep.a - $(RUSTC) upstream_native_dep.rs --crate-type=staticlib -o $(TMPDIR)/upstream_native_dep.lib - $(RUSTC) rust_dep.rs -l static:+verbatim=upstream_native_dep --crate-type rlib 2>&1 | $(CGREP) "upstream_native_dep" diff --git a/src/test/run-make/native-link-modifier-verbatim-rustc/rust_dep.rs b/src/test/run-make/native-link-modifier-verbatim-rustc/rust_dep.rs deleted file mode 100644 index e9517218e..000000000 --- a/src/test/run-make/native-link-modifier-verbatim-rustc/rust_dep.rs +++ /dev/null @@ -1,9 +0,0 @@ -extern "C" { - fn upstream_native_f() -> i32; -} - -pub fn rust_dep() { - unsafe { - assert!(upstream_native_f() == 0); - } -} diff --git a/src/test/run-make/native-link-modifier-verbatim-rustc/upstream_native_dep.rs b/src/test/run-make/native-link-modifier-verbatim-rustc/upstream_native_dep.rs deleted file mode 100644 index 839686233..000000000 --- a/src/test/run-make/native-link-modifier-verbatim-rustc/upstream_native_dep.rs +++ /dev/null @@ -1,4 +0,0 @@ -#[no_mangle] -pub fn upstream_native_f() -> i32 { - return 0; -} diff --git a/src/test/run-make/native-link-modifier-whole-archive/Makefile b/src/test/run-make/native-link-modifier-whole-archive/Makefile deleted file mode 100644 index f26bd864c..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/Makefile +++ /dev/null @@ -1,52 +0,0 @@ -# ignore-cross-compile -- compiling C++ code does not work well when cross-compiling - -# This test case makes sure that native libraries are linked with appropriate semantics -# when the `[+-]bundle,[+-]whole-archive` modifiers are applied to them. -# -# The test works by checking that the resulting executables produce the expected output, -# part of which is emitted by otherwise unreferenced C code. If +whole-archive didn't work -# that code would never make it into the final executable and we'd thus be missing some -# of the output. - -include ../../run-make-fulldeps/tools.mk - -all: $(TMPDIR)/$(call BIN,directly_linked) \ - $(TMPDIR)/$(call BIN,directly_linked_test_plus_whole_archive) \ - $(TMPDIR)/$(call BIN,directly_linked_test_minus_whole_archive) \ - $(TMPDIR)/$(call BIN,indirectly_linked) \ - $(TMPDIR)/$(call BIN,indirectly_linked_via_attr) - $(call RUN,directly_linked) | $(CGREP) 'static-initializer.directly_linked.' - $(call RUN,directly_linked_test_plus_whole_archive) --nocapture | $(CGREP) 'static-initializer.' - $(call RUN,directly_linked_test_minus_whole_archive) --nocapture | $(CGREP) -v 'static-initializer.' - $(call RUN,indirectly_linked) | $(CGREP) 'static-initializer.indirectly_linked.' - $(call RUN,indirectly_linked_via_attr) | $(CGREP) 'static-initializer.native_lib_in_src.' - -# Native lib linked directly into executable -$(TMPDIR)/$(call BIN,directly_linked): $(call NATIVE_STATICLIB,c_static_lib_with_constructor) - $(RUSTC) directly_linked.rs -l static:+whole-archive=c_static_lib_with_constructor - -# Native lib linked into test executable, +whole-archive -$(TMPDIR)/$(call BIN,directly_linked_test_plus_whole_archive): $(call NATIVE_STATICLIB,c_static_lib_with_constructor) - $(RUSTC) directly_linked_test_plus_whole_archive.rs --test -l static:+whole-archive=c_static_lib_with_constructor -# Native lib linked into test executable, -whole-archive -$(TMPDIR)/$(call BIN,directly_linked_test_minus_whole_archive): $(call NATIVE_STATICLIB,c_static_lib_with_constructor) - $(RUSTC) directly_linked_test_minus_whole_archive.rs --test -l static:-whole-archive=c_static_lib_with_constructor - -# Native lib linked into RLIB via `-l static:-bundle,+whole-archive`, RLIB linked into executable -$(TMPDIR)/$(call BIN,indirectly_linked): $(TMPDIR)/librlib_with_cmdline_native_lib.rlib - $(RUSTC) indirectly_linked.rs - -# Native lib linked into RLIB via #[link] attribute, RLIB linked into executable -$(TMPDIR)/$(call BIN,indirectly_linked_via_attr): $(TMPDIR)/libnative_lib_in_src.rlib - $(RUSTC) indirectly_linked_via_attr.rs - -# Native lib linked into rlib with via commandline -$(TMPDIR)/librlib_with_cmdline_native_lib.rlib: $(call NATIVE_STATICLIB,c_static_lib_with_constructor) - $(RUSTC) rlib_with_cmdline_native_lib.rs --crate-type=rlib -l static:-bundle,+whole-archive=c_static_lib_with_constructor - -# Native lib linked into rlib via `#[link()]` attribute on extern block. -$(TMPDIR)/libnative_lib_in_src.rlib: $(call NATIVE_STATICLIB,c_static_lib_with_constructor) - $(RUSTC) native_lib_in_src.rs --crate-type=rlib - -$(TMPDIR)/libc_static_lib_with_constructor.o: c_static_lib_with_constructor.cpp - $(call COMPILE_OBJ_CXX,$@,$<) diff --git a/src/test/run-make/native-link-modifier-whole-archive/c_static_lib_with_constructor.cpp b/src/test/run-make/native-link-modifier-whole-archive/c_static_lib_with_constructor.cpp deleted file mode 100644 index c687eb0f0..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/c_static_lib_with_constructor.cpp +++ /dev/null @@ -1,11 +0,0 @@ -#include <cstdio> - -// Since this is a global variable, its constructor will be called before -// main() is executed. But only if the object file containing it actually -// gets linked into the executable. -struct Foo { - Foo() { - printf("static-initializer."); - fflush(stdout); - } -} FOO; diff --git a/src/test/run-make/native-link-modifier-whole-archive/directly_linked.rs b/src/test/run-make/native-link-modifier-whole-archive/directly_linked.rs deleted file mode 100644 index 17518e8b2..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/directly_linked.rs +++ /dev/null @@ -1,6 +0,0 @@ -use std::io::Write; - -fn main() { - print!("directly_linked."); - std::io::stdout().flush().unwrap(); -} diff --git a/src/test/run-make/native-link-modifier-whole-archive/directly_linked_test_minus_whole_archive.rs b/src/test/run-make/native-link-modifier-whole-archive/directly_linked_test_minus_whole_archive.rs deleted file mode 100644 index 20ed8d9d4..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/directly_linked_test_minus_whole_archive.rs +++ /dev/null @@ -1,7 +0,0 @@ -use std::io::Write; - -#[test] -fn test_thing() { - print!("ran the test"); - std::io::stdout().flush().unwrap(); -} diff --git a/src/test/run-make/native-link-modifier-whole-archive/directly_linked_test_plus_whole_archive.rs b/src/test/run-make/native-link-modifier-whole-archive/directly_linked_test_plus_whole_archive.rs deleted file mode 100644 index 20ed8d9d4..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/directly_linked_test_plus_whole_archive.rs +++ /dev/null @@ -1,7 +0,0 @@ -use std::io::Write; - -#[test] -fn test_thing() { - print!("ran the test"); - std::io::stdout().flush().unwrap(); -} diff --git a/src/test/run-make/native-link-modifier-whole-archive/indirectly_linked.rs b/src/test/run-make/native-link-modifier-whole-archive/indirectly_linked.rs deleted file mode 100644 index c8b83fcfe..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/indirectly_linked.rs +++ /dev/null @@ -1,5 +0,0 @@ -extern crate rlib_with_cmdline_native_lib; - -fn main() { - rlib_with_cmdline_native_lib::hello(); -} diff --git a/src/test/run-make/native-link-modifier-whole-archive/indirectly_linked_via_attr.rs b/src/test/run-make/native-link-modifier-whole-archive/indirectly_linked_via_attr.rs deleted file mode 100644 index b9e347609..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/indirectly_linked_via_attr.rs +++ /dev/null @@ -1,5 +0,0 @@ -extern crate native_lib_in_src; - -fn main() { - native_lib_in_src::hello(); -} diff --git a/src/test/run-make/native-link-modifier-whole-archive/native_lib_in_src.rs b/src/test/run-make/native-link-modifier-whole-archive/native_lib_in_src.rs deleted file mode 100644 index 971f3be7a..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/native_lib_in_src.rs +++ /dev/null @@ -1,11 +0,0 @@ -use std::io::Write; - -#[link(name = "c_static_lib_with_constructor", - kind = "static", - modifiers = "-bundle,+whole-archive")] -extern {} - -pub fn hello() { - print!("native_lib_in_src."); - std::io::stdout().flush().unwrap(); -} diff --git a/src/test/run-make/native-link-modifier-whole-archive/rlib_with_cmdline_native_lib.rs b/src/test/run-make/native-link-modifier-whole-archive/rlib_with_cmdline_native_lib.rs deleted file mode 100644 index ef2b702dd..000000000 --- a/src/test/run-make/native-link-modifier-whole-archive/rlib_with_cmdline_native_lib.rs +++ /dev/null @@ -1,6 +0,0 @@ -use std::io::Write; - -pub fn hello() { - print!("indirectly_linked."); - std::io::stdout().flush().unwrap(); -} diff --git a/src/test/run-make/pass-linker-flags-from-dep/Makefile b/src/test/run-make/pass-linker-flags-from-dep/Makefile deleted file mode 100644 index b9426326a..000000000 --- a/src/test/run-make/pass-linker-flags-from-dep/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -all: - # Build deps - $(RUSTC) native_dep_1.rs --crate-type=staticlib - $(RUSTC) native_dep_2.rs --crate-type=staticlib - $(RUSTC) rust_dep.rs -l static:-bundle=native_dep_1 -l link-arg=some_flag -l static:-bundle=native_dep_2 --crate-type=lib -Z unstable-options - - # Check sequence of linker args - $(RUSTC) main.rs --extern lib=$(TMPDIR)/librust_dep.rlib --crate-type=bin --print link-args | $(CGREP) -e 'native_dep_1.*some_flag.*native_dep_2' diff --git a/src/test/run-make/pass-linker-flags-from-dep/main.rs b/src/test/run-make/pass-linker-flags-from-dep/main.rs deleted file mode 100644 index 40952fb22..000000000 --- a/src/test/run-make/pass-linker-flags-from-dep/main.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - lib::f(); -} diff --git a/src/test/run-make/pass-linker-flags-from-dep/native_dep_1.rs b/src/test/run-make/pass-linker-flags-from-dep/native_dep_1.rs deleted file mode 100644 index fdb2d9ca6..000000000 --- a/src/test/run-make/pass-linker-flags-from-dep/native_dep_1.rs +++ /dev/null @@ -1 +0,0 @@ -pub fn f1() {} diff --git a/src/test/run-make/pass-linker-flags-from-dep/native_dep_2.rs b/src/test/run-make/pass-linker-flags-from-dep/native_dep_2.rs deleted file mode 100644 index f788b7711..000000000 --- a/src/test/run-make/pass-linker-flags-from-dep/native_dep_2.rs +++ /dev/null @@ -1 +0,0 @@ -pub fn f2() {} diff --git a/src/test/run-make/pass-linker-flags-from-dep/rust_dep.rs b/src/test/run-make/pass-linker-flags-from-dep/rust_dep.rs deleted file mode 100644 index 7f5df1139..000000000 --- a/src/test/run-make/pass-linker-flags-from-dep/rust_dep.rs +++ /dev/null @@ -1,9 +0,0 @@ -extern "C" { - pub fn foo(); -} - -pub fn f() { - unsafe { - foo(); - } -} diff --git a/src/test/run-make/pass-linker-flags/Makefile b/src/test/run-make/pass-linker-flags/Makefile deleted file mode 100644 index a3efb8df6..000000000 --- a/src/test/run-make/pass-linker-flags/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) rs.rs -Z unstable-options -l static=l1 -l link-arg=a1 -l static=l2 -l link-arg=a2 -l dylib=d1 -l link-arg=a3 --print link-args | $(CGREP) -e 'l1.*a1.*l2.*a2.*d1.*a3' diff --git a/src/test/run-make/pass-linker-flags/rs.rs b/src/test/run-make/pass-linker-flags/rs.rs deleted file mode 100644 index f328e4d9d..000000000 --- a/src/test/run-make/pass-linker-flags/rs.rs +++ /dev/null @@ -1 +0,0 @@ -fn main() {} diff --git a/src/test/run-make/raw-dylib-alt-calling-convention/Makefile b/src/test/run-make/raw-dylib-alt-calling-convention/Makefile deleted file mode 100644 index 03f8778d2..000000000 --- a/src/test/run-make/raw-dylib-alt-calling-convention/Makefile +++ /dev/null @@ -1,32 +0,0 @@ -# Test the behavior of #[link(.., kind = "raw-dylib")] with alternative calling conventions. - -# only-x86 -# only-windows - -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) --crate-type lib --crate-name raw_dylib_alt_calling_convention_test lib.rs - $(RUSTC) --crate-type bin driver.rs -L "$(TMPDIR)" - $(call COMPILE_OBJ,"$(TMPDIR)"/extern.obj,extern.c) -ifdef IS_MSVC - $(CC) "$(TMPDIR)"/extern.obj -link -dll -out:"$(TMPDIR)"/extern.dll -noimplib -else - $(CC) "$(TMPDIR)"/extern.obj -shared -o "$(TMPDIR)"/extern.dll -endif - - "$(TMPDIR)"/driver > "$(TMPDIR)"/output.txt -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/output.txt output.txt -else - $(DIFF) output.txt "$(TMPDIR)"/output.txt -endif - -ifdef IS_MSVC - "$(TMPDIR)"/driver true > "$(TMPDIR)"/output.msvc.txt -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/output.msvc.txt output.msvc.txt -else - $(DIFF) output.msvc.txt "$(TMPDIR)"/output.msvc.txt -endif -endif diff --git a/src/test/run-make/raw-dylib-alt-calling-convention/driver.rs b/src/test/run-make/raw-dylib-alt-calling-convention/driver.rs deleted file mode 100644 index b7f372c6b..000000000 --- a/src/test/run-make/raw-dylib-alt-calling-convention/driver.rs +++ /dev/null @@ -1,8 +0,0 @@ -extern crate raw_dylib_alt_calling_convention_test; - -fn main() { - raw_dylib_alt_calling_convention_test::library_function( - std::env::args().skip(1).next().map_or( - false, - |s| std::str::FromStr::from_str(&s).unwrap())); -} diff --git a/src/test/run-make/raw-dylib-alt-calling-convention/extern.c b/src/test/run-make/raw-dylib-alt-calling-convention/extern.c deleted file mode 100644 index 344d4a6bf..000000000 --- a/src/test/run-make/raw-dylib-alt-calling-convention/extern.c +++ /dev/null @@ -1,193 +0,0 @@ -#include <stdio.h> -#include <stdint.h> - -struct S { - uint8_t x; - int32_t y; -}; - -struct S2 { - int32_t x; - uint8_t y; -}; - -struct S3 { - uint8_t x[5]; -}; - -__declspec(dllexport) void __stdcall stdcall_fn_1(int i) { - printf("stdcall_fn_1(%d)\n", i); - fflush(stdout); -} - -__declspec(dllexport) void __stdcall stdcall_fn_2(uint8_t i, float f) { - printf("stdcall_fn_2(%d, %.1f)\n", i, f); - fflush(stdout); -} - -__declspec(dllexport) void __stdcall stdcall_fn_3(double d) { - printf("stdcall_fn_3(%.1f)\n", d); - fflush(stdout); -} - -__declspec(dllexport) void __stdcall stdcall_fn_4(uint8_t i, uint8_t j, float f) { - printf("stdcall_fn_4(%d, %d, %.1f)\n", i, j, f); - fflush(stdout); -} - -__declspec(dllexport) void __stdcall stdcall_fn_5(struct S s, int i) { - printf("stdcall_fn_5(S { x: %d, y: %d }, %d)\n", s.x, s.y, i); - fflush(stdout); -} - -// Test that stdcall support works correctly with the nullable pointer optimization. -__declspec(dllexport) void __stdcall stdcall_fn_6(struct S* s) { - if (s) { - printf("stdcall_fn_6(S { x: %d, y: %d })\n", s->x, s->y); - } else { - printf("stdcall_fn_6(null)\n"); - } - fflush(stdout); -} - -__declspec(dllexport) void __stdcall stdcall_fn_7(struct S2 s, int i) { - printf("stdcall_fn_7(S2 { x: %d, y: %d }, %d)\n", s.x, s.y, i); - fflush(stdout); -} - -// Verify that we compute the correct amount of space in the argument list for a 5-byte struct. -__declspec(dllexport) void __stdcall stdcall_fn_8(struct S3 s, struct S3 t) { - printf("stdcall_fn_8(S3 { x: [%d, %d, %d, %d, %d] }, S3 { x: [%d, %d, %d, %d, %d] })\n", - s.x[0], s.x[1], s.x[2], s.x[3], s.x[4], - t.x[0], t.x[1], t.x[2], t.x[3], t.x[4] - ); - fflush(stdout); -} - -// test whether f64/double values are aligned on 4-byte or 8-byte boundaries. -__declspec(dllexport) void __stdcall stdcall_fn_9(uint8_t x, double y) { - printf("stdcall_fn_9(%d, %.1f)\n", x, y); - fflush(stdout); -} - -__declspec(dllexport) void __stdcall stdcall_fn_10(int i) { - printf("stdcall_fn_10(%d)\n", i); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_1(int i) { - printf("fastcall_fn_1(%d)\n", i); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_2(uint8_t i, float f) { - printf("fastcall_fn_2(%d, %.1f)\n", i, f); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_3(double d) { - printf("fastcall_fn_3(%.1f)\n", d); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_4(uint8_t i, uint8_t j, float f) { - printf("fastcall_fn_4(%d, %d, %.1f)\n", i, j, f); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_5(struct S s, int i) { - printf("fastcall_fn_5(S { x: %d, y: %d }, %d)\n", s.x, s.y, i); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_6(struct S* s) { - if (s) { - printf("fastcall_fn_6(S { x: %d, y: %d })\n", s->x, s->y); - } else { - printf("fastcall_fn_6(null)\n"); - } - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_7(struct S2 s, int i) { - printf("fastcall_fn_7(S2 { x: %d, y: %d }, %d)\n", s.x, s.y, i); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_8(struct S3 s, struct S3 t) { - printf("fastcall_fn_8(S3 { x: [%d, %d, %d, %d, %d] }, S3 { x: [%d, %d, %d, %d, %d] })\n", - s.x[0], s.x[1], s.x[2], s.x[3], s.x[4], - t.x[0], t.x[1], t.x[2], t.x[3], t.x[4] - ); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_9(uint8_t x, double y) { - printf("fastcall_fn_9(%d, %.1f)\n", x, y); - fflush(stdout); -} - -__declspec(dllexport) void __fastcall fastcall_fn_10(int i) { - printf("fastcall_fn_10(%d)\n", i); - fflush(stdout); -} - -// GCC doesn't support vectorcall: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89485 -#ifdef _MSC_VER -__declspec(dllexport) void __vectorcall vectorcall_fn_1(int i) { - printf("vectorcall_fn_1(%d)\n", i); - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_2(uint8_t i, float f) { - printf("vectorcall_fn_2(%d, %.1f)\n", i, f); - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_3(double d) { - printf("vectorcall_fn_3(%.1f)\n", d); - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_4(uint8_t i, uint8_t j, float f) { - printf("vectorcall_fn_4(%d, %d, %.1f)\n", i, j, f); - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_5(struct S s, int i) { - printf("vectorcall_fn_5(S { x: %d, y: %d }, %d)\n", s.x, s.y, i); - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_6(struct S* s) { - if (s) { - printf("vectorcall_fn_6(S { x: %d, y: %d })\n", s->x, s->y); - } else { - printf("vectorcall_fn_6(null)\n"); - } - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_7(struct S2 s, int i) { - printf("vectorcall_fn_7(S2 { x: %d, y: %d }, %d)\n", s.x, s.y, i); - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_8(struct S3 s, struct S3 t) { - printf("vectorcall_fn_8(S3 { x: [%d, %d, %d, %d, %d] }, S3 { x: [%d, %d, %d, %d, %d] })\n", - s.x[0], s.x[1], s.x[2], s.x[3], s.x[4], - t.x[0], t.x[1], t.x[2], t.x[3], t.x[4] - ); - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_9(uint8_t x, double y) { - printf("vectorcall_fn_9(%d, %.1f)\n", x, y); - fflush(stdout); -} - -__declspec(dllexport) void __vectorcall vectorcall_fn_10(int i) { - printf("vectorcall_fn_10(%d)\n", i); - fflush(stdout); -} -#endif diff --git a/src/test/run-make/raw-dylib-alt-calling-convention/lib.rs b/src/test/run-make/raw-dylib-alt-calling-convention/lib.rs deleted file mode 100644 index 22f222c12..000000000 --- a/src/test/run-make/raw-dylib-alt-calling-convention/lib.rs +++ /dev/null @@ -1,115 +0,0 @@ -#![feature(abi_vectorcall)] -#![cfg_attr(target_arch = "x86", feature(raw_dylib))] - -#[repr(C)] -#[derive(Clone)] -struct S { - x: u8, - y: i32, -} - -#[repr(C)] -#[derive(Clone)] -struct S2 { - x: i32, - y: u8, -} - -#[repr(C)] -#[derive(Clone)] -struct S3 { - x: [u8; 5], -} - -#[link(name = "extern", kind = "raw-dylib")] -extern "stdcall" { - fn stdcall_fn_1(i: i32); - fn stdcall_fn_2(c: u8, f: f32); - fn stdcall_fn_3(d: f64); - fn stdcall_fn_4(i: u8, j: u8, f: f32); - fn stdcall_fn_5(a: S, b: i32); - fn stdcall_fn_6(a: Option<&S>); - fn stdcall_fn_7(a: S2, b: i32); - fn stdcall_fn_8(a: S3, b: S3); - fn stdcall_fn_9(x: u8, y: f64); - #[link_name = "stdcall_fn_10"] - fn stdcall_fn_10_renamed(i: i32); -} - -#[link(name = "extern", kind = "raw-dylib")] -extern "fastcall" { - fn fastcall_fn_1(i: i32); - fn fastcall_fn_2(c: u8, f: f32); - fn fastcall_fn_3(d: f64); - fn fastcall_fn_4(i: u8, j: u8, f: f32); - fn fastcall_fn_5(a: S, b: i32); - fn fastcall_fn_6(a: Option<&S>); - fn fastcall_fn_7(a: S2, b: i32); - fn fastcall_fn_8(a: S3, b: S3); - fn fastcall_fn_9(x: u8, y: f64); - #[link_name = "fastcall_fn_10"] - fn fastcall_fn_10_renamed(i: i32); -} - -#[cfg(target_env = "msvc")] -#[link(name = "extern", kind = "raw-dylib")] -extern "vectorcall" { - fn vectorcall_fn_1(i: i32); - fn vectorcall_fn_2(c: u8, f: f32); - fn vectorcall_fn_3(d: f64); - fn vectorcall_fn_4(i: u8, j: u8, f: f32); - fn vectorcall_fn_5(a: S, b: i32); - fn vectorcall_fn_6(a: Option<&S>); - fn vectorcall_fn_7(a: S2, b: i32); - fn vectorcall_fn_8(a: S3, b: S3); - fn vectorcall_fn_9(x: u8, y: f64); - #[link_name = "vectorcall_fn_10"] - fn vectorcall_fn_10_renamed(i: i32); -} - -pub fn library_function(run_msvc_only: bool) { - unsafe { - if !run_msvc_only { - stdcall_fn_1(14); - stdcall_fn_2(16, 3.5); - stdcall_fn_3(3.5); - stdcall_fn_4(1, 2, 3.0); - stdcall_fn_5(S { x: 1, y: 2 }, 16); - stdcall_fn_6(Some(&S { x: 10, y: 12 })); - stdcall_fn_7(S2 { x: 15, y: 16 }, 3); - stdcall_fn_8(S3 { x: [1, 2, 3, 4, 5] }, S3 { x: [6, 7, 8, 9, 10] }); - stdcall_fn_9(1, 3.0); - stdcall_fn_10_renamed(19); - - fastcall_fn_1(14); - fastcall_fn_2(16, 3.5); - fastcall_fn_3(3.5); - fastcall_fn_4(1, 2, 3.0); - fastcall_fn_6(Some(&S { x: 10, y: 12 })); - fastcall_fn_8(S3 { x: [1, 2, 3, 4, 5] }, S3 { x: [6, 7, 8, 9, 10] }); - fastcall_fn_9(1, 3.0); - fastcall_fn_10_renamed(19); - } else { - // FIXME: 91167 - // rustc generates incorrect code for the calls to fastcall_fn_5 and fastcall_fn_7 - // on i686-pc-windows-gnu; disabling these until the indicated issue is fixed. - fastcall_fn_5(S { x: 1, y: 2 }, 16); - fastcall_fn_7(S2 { x: 15, y: 16 }, 3); - - // GCC doesn't support vectorcall: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89485 - #[cfg(target_env = "msvc")] - { - vectorcall_fn_1(14); - vectorcall_fn_2(16, 3.5); - vectorcall_fn_3(3.5); - vectorcall_fn_4(1, 2, 3.0); - vectorcall_fn_5(S { x: 1, y: 2 }, 16); - vectorcall_fn_6(Some(&S { x: 10, y: 12 })); - vectorcall_fn_7(S2 { x: 15, y: 16 }, 3); - vectorcall_fn_8(S3 { x: [1, 2, 3, 4, 5] }, S3 { x: [6, 7, 8, 9, 10] }); - vectorcall_fn_9(1, 3.0); - vectorcall_fn_10_renamed(19); - } - } - } -} diff --git a/src/test/run-make/raw-dylib-alt-calling-convention/output.msvc.txt b/src/test/run-make/raw-dylib-alt-calling-convention/output.msvc.txt deleted file mode 100644 index a216835c4..000000000 --- a/src/test/run-make/raw-dylib-alt-calling-convention/output.msvc.txt +++ /dev/null @@ -1,12 +0,0 @@ -fastcall_fn_5(S { x: 1, y: 2 }, 16) -fastcall_fn_7(S2 { x: 15, y: 16 }, 3) -vectorcall_fn_1(14) -vectorcall_fn_2(16, 3.5) -vectorcall_fn_3(3.5) -vectorcall_fn_4(1, 2, 3.0) -vectorcall_fn_5(S { x: 1, y: 2 }, 16) -vectorcall_fn_6(S { x: 10, y: 12 }) -vectorcall_fn_7(S2 { x: 15, y: 16 }, 3) -vectorcall_fn_8(S3 { x: [1, 2, 3, 4, 5] }, S3 { x: [6, 7, 8, 9, 10] }) -vectorcall_fn_9(1, 3.0) -vectorcall_fn_10(19) diff --git a/src/test/run-make/raw-dylib-alt-calling-convention/output.txt b/src/test/run-make/raw-dylib-alt-calling-convention/output.txt deleted file mode 100644 index 7622d3161..000000000 --- a/src/test/run-make/raw-dylib-alt-calling-convention/output.txt +++ /dev/null @@ -1,18 +0,0 @@ -stdcall_fn_1(14) -stdcall_fn_2(16, 3.5) -stdcall_fn_3(3.5) -stdcall_fn_4(1, 2, 3.0) -stdcall_fn_5(S { x: 1, y: 2 }, 16) -stdcall_fn_6(S { x: 10, y: 12 }) -stdcall_fn_7(S2 { x: 15, y: 16 }, 3) -stdcall_fn_8(S3 { x: [1, 2, 3, 4, 5] }, S3 { x: [6, 7, 8, 9, 10] }) -stdcall_fn_9(1, 3.0) -stdcall_fn_10(19) -fastcall_fn_1(14) -fastcall_fn_2(16, 3.5) -fastcall_fn_3(3.5) -fastcall_fn_4(1, 2, 3.0) -fastcall_fn_6(S { x: 10, y: 12 }) -fastcall_fn_8(S3 { x: [1, 2, 3, 4, 5] }, S3 { x: [6, 7, 8, 9, 10] }) -fastcall_fn_9(1, 3.0) -fastcall_fn_10(19) diff --git a/src/test/run-make/raw-dylib-c/Makefile b/src/test/run-make/raw-dylib-c/Makefile deleted file mode 100644 index f47ab24f4..000000000 --- a/src/test/run-make/raw-dylib-c/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -# Test the behavior of #[link(.., kind = "raw-dylib")] on windows-msvc - -# only-windows - -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) --crate-type lib --crate-name raw_dylib_test lib.rs - $(RUSTC) --crate-type bin driver.rs -L "$(TMPDIR)" - $(RUSTC) --crate-type bin --crate-name raw_dylib_test_bin lib.rs - $(call COMPILE_OBJ,"$(TMPDIR)"/extern_1.obj,extern_1.c) - $(call COMPILE_OBJ,"$(TMPDIR)"/extern_2.obj,extern_2.c) -ifdef IS_MSVC - $(CC) "$(TMPDIR)"/extern_1.obj -link -dll -out:"$(TMPDIR)"/extern_1.dll -noimplib - $(CC) "$(TMPDIR)"/extern_2.obj -link -dll -out:"$(TMPDIR)"/extern_2.dll -noimplib -else - $(CC) "$(TMPDIR)"/extern_1.obj -shared -o "$(TMPDIR)"/extern_1.dll - $(CC) "$(TMPDIR)"/extern_2.obj -shared -o "$(TMPDIR)"/extern_2.dll -endif - "$(TMPDIR)"/driver > "$(TMPDIR)"/output.txt - "$(TMPDIR)"/raw_dylib_test_bin > "$(TMPDIR)"/output_bin.txt - -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/output.txt output.txt -else - $(DIFF) output.txt "$(TMPDIR)"/output.txt - $(DIFF) output.txt "$(TMPDIR)"/output_bin.txt -endif diff --git a/src/test/run-make/raw-dylib-c/driver.rs b/src/test/run-make/raw-dylib-c/driver.rs deleted file mode 100644 index 4059ede11..000000000 --- a/src/test/run-make/raw-dylib-c/driver.rs +++ /dev/null @@ -1,5 +0,0 @@ -extern crate raw_dylib_test; - -fn main() { - raw_dylib_test::library_function(); -} diff --git a/src/test/run-make/raw-dylib-c/extern_1.c b/src/test/run-make/raw-dylib-c/extern_1.c deleted file mode 100644 index 5d695547d..000000000 --- a/src/test/run-make/raw-dylib-c/extern_1.c +++ /dev/null @@ -1,28 +0,0 @@ -#include <stdio.h> - -__declspec(dllexport) int extern_variable = 0; - -__declspec(dllexport) void extern_fn_1() { - printf("extern_fn_1\n"); - fflush(stdout); -} - -__declspec(dllexport) void extern_fn_2() { - printf("extern_fn_2; didn't get the rename\n"); - fflush(stdout); -} - -__declspec(dllexport) void print_extern_variable() { - printf("extern_variable value: %d\n", extern_variable); - fflush(stdout); -} - -__declspec(dllexport) void extern_fn_with_long_name() { - printf("extern_fn_with_long_name; got the rename\n"); - fflush(stdout); -} - -__declspec(dllexport) void extern_fn_4() { - printf("extern_fn_4\n"); - fflush(stdout); -} diff --git a/src/test/run-make/raw-dylib-c/extern_2.c b/src/test/run-make/raw-dylib-c/extern_2.c deleted file mode 100644 index ae87fc3f8..000000000 --- a/src/test/run-make/raw-dylib-c/extern_2.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <stdio.h> - -__declspec(dllexport) void extern_fn_3() { - printf("extern_fn_3\n"); - fflush(stdout); -} diff --git a/src/test/run-make/raw-dylib-c/lib.rs b/src/test/run-make/raw-dylib-c/lib.rs deleted file mode 100644 index 5fb120403..000000000 --- a/src/test/run-make/raw-dylib-c/lib.rs +++ /dev/null @@ -1,37 +0,0 @@ -#![feature(raw_dylib)] - -#[link(name = "extern_1.dll", kind = "raw-dylib", modifiers = "+verbatim")] -extern { - fn extern_fn_1(); -} - -#[link(name = "extern_2", kind = "raw-dylib")] -extern { - fn extern_fn_3(); -} - -pub fn library_function() { - #[link(name = "extern_1", kind = "raw-dylib")] - extern { - fn extern_fn_2(); - fn print_extern_variable(); - static mut extern_variable: i32; - #[link_name = "extern_fn_4"] - fn extern_fn_4_renamed(); - } - - unsafe { - extern_fn_1(); - extern_fn_2(); - extern_fn_3(); - extern_fn_4_renamed(); - extern_variable = 42; - print_extern_variable(); - extern_variable = -42; - print_extern_variable(); - } -} - -fn main() { - library_function(); -} diff --git a/src/test/run-make/raw-dylib-c/output.txt b/src/test/run-make/raw-dylib-c/output.txt deleted file mode 100644 index cc970cef7..000000000 --- a/src/test/run-make/raw-dylib-c/output.txt +++ /dev/null @@ -1,6 +0,0 @@ -extern_fn_1 -extern_fn_2; didn't get the rename -extern_fn_3 -extern_fn_4 -extern_variable value: 42 -extern_variable value: -42 diff --git a/src/test/run-make/raw-dylib-import-name-type/Makefile b/src/test/run-make/raw-dylib-import-name-type/Makefile deleted file mode 100644 index fcc60e88e..000000000 --- a/src/test/run-make/raw-dylib-import-name-type/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -# Test the behavior of #[link(.., kind = "raw-dylib")] with alternative calling conventions. - -# only-x86 -# only-windows - --include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) --crate-type bin driver.rs -L "$(TMPDIR)" - $(call COMPILE_OBJ,"$(TMPDIR)"/extern.obj,extern.c) -ifdef IS_MSVC - $(CC) "$(TMPDIR)"/extern.obj extern.msvc.def -link -dll -out:"$(TMPDIR)"/extern.dll -noimplib -else - $(CC) "$(TMPDIR)"/extern.obj extern.gnu.def --no-leading-underscore -shared -o "$(TMPDIR)"/extern.dll -endif - "$(TMPDIR)"/driver > "$(TMPDIR)"/output.txt - -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/output.txt output.txt -else - $(DIFF) output.txt "$(TMPDIR)"/output.txt -endif diff --git a/src/test/run-make/raw-dylib-import-name-type/driver.rs b/src/test/run-make/raw-dylib-import-name-type/driver.rs deleted file mode 100644 index 9a3cd9ebe..000000000 --- a/src/test/run-make/raw-dylib-import-name-type/driver.rs +++ /dev/null @@ -1,133 +0,0 @@ -#![feature(raw_dylib)] -#![feature(abi_vectorcall)] - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "undecorated")] -extern "C" { - fn LooksLikeAPrivateGlobal(i: i32); - fn cdecl_fn_undecorated(i: i32); - #[link_name = "cdecl_fn_undecorated2"] - fn cdecl_fn_undecorated_renamed(i: i32); - static mut extern_variable_undecorated: i32; -} - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "noprefix")] -extern "C" { - fn cdecl_fn_noprefix(i: i32); - static mut extern_variable_noprefix: i32; -} - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "decorated")] -extern "C" { - fn cdecl_fn_decorated(i: i32); - static mut extern_variable_decorated: i32; -} - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "undecorated")] -extern "stdcall" { - fn stdcall_fn_undecorated(i: i32); - #[link_name = "stdcall_fn_undecorated2"] - fn stdcall_fn_undecorated_renamed(i: i32); -} - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "noprefix")] -extern "stdcall" { - fn stdcall_fn_noprefix(i: i32); -} - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "decorated")] -extern "stdcall" { - fn stdcall_fn_decorated(i: i32); -} - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "undecorated")] -extern "fastcall" { - fn fastcall_fn_undecorated(i: i32); - #[link_name = "fastcall_fn_undecorated2"] - fn fastcall_fn_undecorated_renamed(i: i32); -} - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "noprefix")] -extern "fastcall" { - fn fastcall_fn_noprefix(i: i32); -} - -#[link(name = "extern", kind = "raw-dylib", import_name_type = "decorated")] -extern "fastcall" { - fn fastcall_fn_decorated(i: i32); -} - -#[cfg(target_env = "msvc")] -#[link(name = "extern", kind = "raw-dylib", import_name_type = "undecorated")] -extern "vectorcall" { - fn vectorcall_fn_undecorated(i: i32); - #[link_name = "vectorcall_fn_undecorated2"] - fn vectorcall_fn_undecorated_renamed(i: i32); -} - -#[cfg(target_env = "msvc")] -#[link(name = "extern", kind = "raw-dylib", import_name_type = "noprefix")] -extern "vectorcall" { - fn vectorcall_fn_noprefix(i: i32); -} - -#[cfg(target_env = "msvc")] -#[link(name = "extern", kind = "raw-dylib", import_name_type = "decorated")] -extern "vectorcall" { - fn vectorcall_fn_decorated(i: i32); -} - -#[link(name = "extern", kind = "raw-dylib")] -extern { - fn print_extern_variable_undecorated(); - fn print_extern_variable_noprefix(); - fn print_extern_variable_decorated(); -} - -pub fn main() { - unsafe { - // Regression test for #104453 - // On x86 LLVM uses 'L' as the prefix for private globals (PrivateGlobalPrefix), which - // causes it to believe that undecorated functions starting with 'L' are actually temporary - // symbols that it generated, which causes a later check to fail as the symbols we are - // creating don't have definitions (whereas all temporary symbols do). - LooksLikeAPrivateGlobal(13); - - cdecl_fn_undecorated(1); - cdecl_fn_undecorated_renamed(10); - cdecl_fn_noprefix(2); - cdecl_fn_decorated(3); - - stdcall_fn_undecorated(4); - stdcall_fn_undecorated_renamed(14); - stdcall_fn_noprefix(5); - stdcall_fn_decorated(6); - - fastcall_fn_undecorated(7); - fastcall_fn_undecorated_renamed(17); - fastcall_fn_noprefix(8); - fastcall_fn_decorated(9); - - extern_variable_undecorated = 42; - print_extern_variable_undecorated(); - extern_variable_noprefix = 43; - print_extern_variable_noprefix(); - extern_variable_decorated = 44; - print_extern_variable_decorated(); - - // GCC doesn't support vectorcall: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89485 - #[cfg(target_env = "msvc")] - { - vectorcall_fn_undecorated(10); - vectorcall_fn_undecorated_renamed(20); - vectorcall_fn_noprefix(11); - vectorcall_fn_decorated(12); - } - #[cfg(not(target_env = "msvc"))] - { - println!("vectorcall_fn_undecorated(10)"); - println!("vectorcall_fn_undecorated2(20)"); - println!("vectorcall_fn_noprefix(11)"); - println!("vectorcall_fn_decorated(12)"); - } - } -} diff --git a/src/test/run-make/raw-dylib-import-name-type/extern.c b/src/test/run-make/raw-dylib-import-name-type/extern.c deleted file mode 100644 index 23c1e489e..000000000 --- a/src/test/run-make/raw-dylib-import-name-type/extern.c +++ /dev/null @@ -1,108 +0,0 @@ -#include <stdio.h> -#include <stdint.h> - -void _cdecl LooksLikeAPrivateGlobal(int i) { - printf("LooksLikeAPrivateGlobal(%d)\n", i); - fflush(stdout); -} - -void _cdecl cdecl_fn_undecorated(int i) { - printf("cdecl_fn_undecorated(%d)\n", i); - fflush(stdout); -} - -void _cdecl cdecl_fn_undecorated2(int i) { - printf("cdecl_fn_undecorated2(%d)\n", i); - fflush(stdout); -} - -void _cdecl cdecl_fn_noprefix(int i) { - printf("cdecl_fn_noprefix(%d)\n", i); - fflush(stdout); -} - -void _cdecl cdecl_fn_decorated(int i) { - printf("cdecl_fn_decorated(%d)\n", i); - fflush(stdout); -} - -void __stdcall stdcall_fn_undecorated(int i) { - printf("stdcall_fn_undecorated(%d)\n", i); - fflush(stdout); -} - -void __stdcall stdcall_fn_undecorated2(int i) { - printf("stdcall_fn_undecorated2(%d)\n", i); - fflush(stdout); -} - -void __stdcall stdcall_fn_noprefix(int i) { - printf("stdcall_fn_noprefix(%d)\n", i); - fflush(stdout); -} - -void __stdcall stdcall_fn_decorated(int i) { - printf("stdcall_fn_decorated(%d)\n", i); - fflush(stdout); -} - -void __fastcall fastcall_fn_undecorated(int i) { - printf("fastcall_fn_undecorated(%d)\n", i); - fflush(stdout); -} - -void __fastcall fastcall_fn_undecorated2(int i) { - printf("fastcall_fn_undecorated2(%d)\n", i); - fflush(stdout); -} - -void __fastcall fastcall_fn_noprefix(int i) { - printf("fastcall_fn_noprefix(%d)\n", i); - fflush(stdout); -} - -void __fastcall fastcall_fn_decorated(int i) { - printf("fastcall_fn_decorated(%d)\n", i); - fflush(stdout); -} - -int extern_variable_undecorated = 0; -__declspec(dllexport) void print_extern_variable_undecorated() { - printf("extern_variable_undecorated value: %d\n", extern_variable_undecorated); - fflush(stdout); -} - -int extern_variable_noprefix = 0; -__declspec(dllexport) void print_extern_variable_noprefix() { - printf("extern_variable_noprefix value: %d\n", extern_variable_noprefix); - fflush(stdout); -} - -int extern_variable_decorated = 0; -__declspec(dllexport) void print_extern_variable_decorated() { - printf("extern_variable_decorated value: %d\n", extern_variable_decorated); - fflush(stdout); -} - -// GCC doesn't support vectorcall: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89485 -#ifdef _MSC_VER -void __vectorcall vectorcall_fn_undecorated(int i) { - printf("vectorcall_fn_undecorated(%d)\n", i); - fflush(stdout); -} - -void __vectorcall vectorcall_fn_undecorated2(int i) { - printf("vectorcall_fn_undecorated2(%d)\n", i); - fflush(stdout); -} - -void __vectorcall vectorcall_fn_noprefix(int i) { - printf("vectorcall_fn_noprefix(%d)\n", i); - fflush(stdout); -} - -void __vectorcall vectorcall_fn_decorated(int i) { - printf("vectorcall_fn_decorated(%d)\n", i); - fflush(stdout); -} -#endif diff --git a/src/test/run-make/raw-dylib-import-name-type/extern.gnu.def b/src/test/run-make/raw-dylib-import-name-type/extern.gnu.def deleted file mode 100644 index 498e90e86..000000000 --- a/src/test/run-make/raw-dylib-import-name-type/extern.gnu.def +++ /dev/null @@ -1,22 +0,0 @@ -LIBRARY extern -EXPORTS - LooksLikeAPrivateGlobal - cdecl_fn_undecorated - cdecl_fn_undecorated2 - cdecl_fn_noprefix - cdecl_fn_decorated - stdcall_fn_undecorated - stdcall_fn_undecorated2 - stdcall_fn_noprefix@4 - fastcall_fn_undecorated - fastcall_fn_undecorated2 - @fastcall_fn_decorated@4 - - ;ld doesn't handle fully-decorated stdcall, or no-prefix fastcall - _stdcall_fn_decorated@4=stdcall_fn_decorated@4 - fastcall_fn_noprefix@4=@fastcall_fn_noprefix@4 - - ;Variables are never decorated - extern_variable_undecorated - extern_variable_noprefix - extern_variable_decorated diff --git a/src/test/run-make/raw-dylib-import-name-type/extern.msvc.def b/src/test/run-make/raw-dylib-import-name-type/extern.msvc.def deleted file mode 100644 index cddb88bb8..000000000 --- a/src/test/run-make/raw-dylib-import-name-type/extern.msvc.def +++ /dev/null @@ -1,26 +0,0 @@ -LIBRARY extern -EXPORTS - LooksLikeAPrivateGlobal - cdecl_fn_undecorated - cdecl_fn_undecorated2 - cdecl_fn_noprefix - cdecl_fn_decorated - stdcall_fn_undecorated - stdcall_fn_undecorated2 - _stdcall_fn_decorated@4 - fastcall_fn_undecorated - fastcall_fn_undecorated2 - @fastcall_fn_decorated@4 - vectorcall_fn_undecorated - vectorcall_fn_undecorated2 - vectorcall_fn_decorated@@4 - vectorcall_fn_noprefix@@4 - - ;MSVC doesn't seem to recognize the "no prefix" syntax. - stdcall_fn_noprefix@4=_stdcall_fn_noprefix@4 - fastcall_fn_noprefix@4=@fastcall_fn_noprefix@4 - - ;Variables are never decorated - extern_variable_undecorated - extern_variable_noprefix - extern_variable_decorated diff --git a/src/test/run-make/raw-dylib-import-name-type/output.txt b/src/test/run-make/raw-dylib-import-name-type/output.txt deleted file mode 100644 index a2a2bfeec..000000000 --- a/src/test/run-make/raw-dylib-import-name-type/output.txt +++ /dev/null @@ -1,20 +0,0 @@ -LooksLikeAPrivateGlobal(13) -cdecl_fn_undecorated(1) -cdecl_fn_undecorated2(10) -cdecl_fn_noprefix(2) -cdecl_fn_decorated(3) -stdcall_fn_undecorated(4) -stdcall_fn_undecorated2(14) -stdcall_fn_noprefix(5) -stdcall_fn_decorated(6) -fastcall_fn_undecorated(7) -fastcall_fn_undecorated2(17) -fastcall_fn_noprefix(8) -fastcall_fn_decorated(9) -extern_variable_undecorated value: 42 -extern_variable_noprefix value: 43 -extern_variable_decorated value: 44 -vectorcall_fn_undecorated(10) -vectorcall_fn_undecorated2(20) -vectorcall_fn_noprefix(11) -vectorcall_fn_decorated(12) diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/Makefile b/src/test/run-make/raw-dylib-inline-cross-dylib/Makefile deleted file mode 100644 index 9e603f958..000000000 --- a/src/test/run-make/raw-dylib-inline-cross-dylib/Makefile +++ /dev/null @@ -1,31 +0,0 @@ -# Regression test for calling an inline function that uses a raw-dylib function. - -# only-windows - -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) --crate-type dylib --crate-name raw_dylib_test lib.rs -C prefer-dynamic - $(RUSTC) --crate-type dylib --crate-name raw_dylib_test_wrapper lib_wrapper.rs -C prefer-dynamic - $(RUSTC) --crate-type bin driver.rs -L "$(TMPDIR)" -C prefer-dynamic - # Make sure we don't find an import to the functions we expect to be inlined. - "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -v -e "inline_library_function" - "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -v -e "inline_library_function_calls_inline" - # Make sure we do find an import to the functions we expect to be imported. - "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -e "library_function" - $(call COMPILE_OBJ,"$(TMPDIR)"/extern_1.obj,extern_1.c) - $(call COMPILE_OBJ,"$(TMPDIR)"/extern_2.obj,extern_2.c) -ifdef IS_MSVC - $(CC) "$(TMPDIR)"/extern_1.obj -link -dll -out:"$(TMPDIR)"/extern_1.dll -noimplib - $(CC) "$(TMPDIR)"/extern_2.obj -link -dll -out:"$(TMPDIR)"/extern_2.dll -noimplib -else - $(CC) "$(TMPDIR)"/extern_1.obj -shared -o "$(TMPDIR)"/extern_1.dll - $(CC) "$(TMPDIR)"/extern_2.obj -shared -o "$(TMPDIR)"/extern_2.dll -endif - $(call RUN,driver) > "$(TMPDIR)"/output.txt - -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/output.txt output.txt -else - $(DIFF) output.txt "$(TMPDIR)"/output.txt -endif diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/driver.rs b/src/test/run-make/raw-dylib-inline-cross-dylib/driver.rs deleted file mode 100644 index f72ded7d9..000000000 --- a/src/test/run-make/raw-dylib-inline-cross-dylib/driver.rs +++ /dev/null @@ -1,21 +0,0 @@ -#![feature(raw_dylib)] - -extern crate raw_dylib_test; -extern crate raw_dylib_test_wrapper; - -#[link(name = "extern_2", kind = "raw-dylib")] -extern { - fn extern_fn_2(); -} - -fn main() { - // NOTE: The inlined call to `extern_fn_2` links against the function in extern_2.dll instead - // of extern_1.dll since raw-dylib symbols from the current crate are passed to the linker - // first, so any ambiguous names will prefer the current crate's definition. - raw_dylib_test::inline_library_function(); - raw_dylib_test::library_function(); - raw_dylib_test_wrapper::inline_library_function_calls_inline(); - unsafe { - extern_fn_2(); - } -} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/extern_1.c b/src/test/run-make/raw-dylib-inline-cross-dylib/extern_1.c deleted file mode 100644 index e5baaf5f0..000000000 --- a/src/test/run-make/raw-dylib-inline-cross-dylib/extern_1.c +++ /dev/null @@ -1,11 +0,0 @@ -#include <stdio.h> - -__declspec(dllexport) void extern_fn_1() { - printf("extern_fn_1\n"); - fflush(stdout); -} - -__declspec(dllexport) void extern_fn_2() { - printf("extern_fn_2 in extern_1\n"); - fflush(stdout); -} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/extern_2.c b/src/test/run-make/raw-dylib-inline-cross-dylib/extern_2.c deleted file mode 100644 index 30aa46922..000000000 --- a/src/test/run-make/raw-dylib-inline-cross-dylib/extern_2.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <stdio.h> - -__declspec(dllexport) void extern_fn_2() { - printf("extern_fn_2 in extern_2\n"); - fflush(stdout); -} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/lib.rs b/src/test/run-make/raw-dylib-inline-cross-dylib/lib.rs deleted file mode 100644 index 00c2c1c42..000000000 --- a/src/test/run-make/raw-dylib-inline-cross-dylib/lib.rs +++ /dev/null @@ -1,21 +0,0 @@ -#![feature(raw_dylib)] - -#[link(name = "extern_1", kind = "raw-dylib")] -extern { - fn extern_fn_1(); - fn extern_fn_2(); -} - -#[inline] -pub fn inline_library_function() { - unsafe { - extern_fn_1(); - extern_fn_2(); - } -} - -pub fn library_function() { - unsafe { - extern_fn_2(); - } -} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/lib_wrapper.rs b/src/test/run-make/raw-dylib-inline-cross-dylib/lib_wrapper.rs deleted file mode 100644 index 47191b8de..000000000 --- a/src/test/run-make/raw-dylib-inline-cross-dylib/lib_wrapper.rs +++ /dev/null @@ -1,6 +0,0 @@ -extern crate raw_dylib_test; - -#[inline] -pub fn inline_library_function_calls_inline() { - raw_dylib_test::inline_library_function(); -} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/output.txt b/src/test/run-make/raw-dylib-inline-cross-dylib/output.txt deleted file mode 100644 index e7009baa0..000000000 --- a/src/test/run-make/raw-dylib-inline-cross-dylib/output.txt +++ /dev/null @@ -1,6 +0,0 @@ -extern_fn_1 -extern_fn_2 in extern_2 -extern_fn_2 in extern_1 -extern_fn_1 -extern_fn_2 in extern_2 -extern_fn_2 in extern_2 diff --git a/src/test/run-make/raw-dylib-link-ordinal/Makefile b/src/test/run-make/raw-dylib-link-ordinal/Makefile deleted file mode 100644 index b55a94dbc..000000000 --- a/src/test/run-make/raw-dylib-link-ordinal/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -# Test the behavior of #[link(.., kind = "raw-dylib")] and #[link_ordinal] on windows-msvc - -# only-windows - -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) --crate-type lib --crate-name raw_dylib_test lib.rs - $(RUSTC) --crate-type bin driver.rs -L "$(TMPDIR)" - $(call COMPILE_OBJ,"$(TMPDIR)"/exporter.obj,exporter.c) -ifdef IS_MSVC - $(CC) "$(TMPDIR)"/exporter.obj exporter.def -link -dll -out:"$(TMPDIR)"/exporter.dll -noimplib -else - $(CC) "$(TMPDIR)"/exporter.obj exporter.def -shared -o "$(TMPDIR)"/exporter.dll -endif - "$(TMPDIR)"/driver > "$(TMPDIR)"/output.txt - -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/output.txt output.txt -else - $(DIFF) output.txt "$(TMPDIR)"/output.txt -endif diff --git a/src/test/run-make/raw-dylib-link-ordinal/driver.rs b/src/test/run-make/raw-dylib-link-ordinal/driver.rs deleted file mode 100644 index 4059ede11..000000000 --- a/src/test/run-make/raw-dylib-link-ordinal/driver.rs +++ /dev/null @@ -1,5 +0,0 @@ -extern crate raw_dylib_test; - -fn main() { - raw_dylib_test::library_function(); -} diff --git a/src/test/run-make/raw-dylib-link-ordinal/exporter.c b/src/test/run-make/raw-dylib-link-ordinal/exporter.c deleted file mode 100644 index aabf32ff1..000000000 --- a/src/test/run-make/raw-dylib-link-ordinal/exporter.c +++ /dev/null @@ -1,12 +0,0 @@ -#include <stdio.h> - -void exported_function() { - printf("exported_function\n"); -} - -int exported_variable = 0; - -void print_exported_variable() { - printf("exported_variable value: %d\n", exported_variable); - fflush(stdout); -} diff --git a/src/test/run-make/raw-dylib-link-ordinal/exporter.def b/src/test/run-make/raw-dylib-link-ordinal/exporter.def deleted file mode 100644 index 5d87c580a..000000000 --- a/src/test/run-make/raw-dylib-link-ordinal/exporter.def +++ /dev/null @@ -1,5 +0,0 @@ -LIBRARY exporter -EXPORTS - exported_function @13 NONAME - exported_variable @5 NONAME - print_exported_variable @9 NONAME diff --git a/src/test/run-make/raw-dylib-link-ordinal/lib.rs b/src/test/run-make/raw-dylib-link-ordinal/lib.rs deleted file mode 100644 index bb25ac64c..000000000 --- a/src/test/run-make/raw-dylib-link-ordinal/lib.rs +++ /dev/null @@ -1,21 +0,0 @@ -#![cfg_attr(target_arch = "x86", feature(raw_dylib))] - -#[link(name = "exporter", kind = "raw-dylib")] -extern { - #[link_ordinal(13)] - fn imported_function(); - #[link_ordinal(5)] - static mut imported_variable: i32; - #[link_ordinal(9)] - fn print_imported_variable(); -} - -pub fn library_function() { - unsafe { - imported_function(); - imported_variable = 42; - print_imported_variable(); - imported_variable = -42; - print_imported_variable(); - } -} diff --git a/src/test/run-make/raw-dylib-link-ordinal/output.txt b/src/test/run-make/raw-dylib-link-ordinal/output.txt deleted file mode 100644 index a4b2031d9..000000000 --- a/src/test/run-make/raw-dylib-link-ordinal/output.txt +++ /dev/null @@ -1,3 +0,0 @@ -exported_function -exported_variable value: 42 -exported_variable value: -42 diff --git a/src/test/run-make/raw-dylib-stdcall-ordinal/Makefile b/src/test/run-make/raw-dylib-stdcall-ordinal/Makefile deleted file mode 100644 index b9deb7729..000000000 --- a/src/test/run-make/raw-dylib-stdcall-ordinal/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -# Test the behavior of #[link(.., kind = "raw-dylib")], #[link_ordinal], and alternative calling conventions on i686 windows. - -# only-x86 -# only-windows - -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) --crate-type lib --crate-name raw_dylib_test lib.rs - $(RUSTC) --crate-type bin driver.rs -L "$(TMPDIR)" - $(call COMPILE_OBJ,"$(TMPDIR)"/exporter.obj,exporter.c) -ifdef IS_MSVC - $(CC) "$(TMPDIR)"/exporter.obj exporter-msvc.def -link -dll -out:"$(TMPDIR)"/exporter.dll -noimplib -else - $(CC) "$(TMPDIR)"/exporter.obj exporter-gnu.def -shared -o "$(TMPDIR)"/exporter.dll -endif - "$(TMPDIR)"/driver > "$(TMPDIR)"/actual_output.txt - -ifdef RUSTC_BLESS_TEST - cp "$(TMPDIR)"/actual_output.txt expected_output.txt -else - $(DIFF) expected_output.txt "$(TMPDIR)"/actual_output.txt -endif diff --git a/src/test/run-make/raw-dylib-stdcall-ordinal/driver.rs b/src/test/run-make/raw-dylib-stdcall-ordinal/driver.rs deleted file mode 100644 index 4059ede11..000000000 --- a/src/test/run-make/raw-dylib-stdcall-ordinal/driver.rs +++ /dev/null @@ -1,5 +0,0 @@ -extern crate raw_dylib_test; - -fn main() { - raw_dylib_test::library_function(); -} diff --git a/src/test/run-make/raw-dylib-stdcall-ordinal/expected_output.txt b/src/test/run-make/raw-dylib-stdcall-ordinal/expected_output.txt deleted file mode 100644 index 201577637..000000000 --- a/src/test/run-make/raw-dylib-stdcall-ordinal/expected_output.txt +++ /dev/null @@ -1,2 +0,0 @@ -exported_function_stdcall(6) -exported_function_fastcall(125) diff --git a/src/test/run-make/raw-dylib-stdcall-ordinal/exporter-gnu.def b/src/test/run-make/raw-dylib-stdcall-ordinal/exporter-gnu.def deleted file mode 100644 index 8d28d714b..000000000 --- a/src/test/run-make/raw-dylib-stdcall-ordinal/exporter-gnu.def +++ /dev/null @@ -1,4 +0,0 @@ -LIBRARY exporter -EXPORTS - exported_function_stdcall@4 @15 NONAME - @exported_function_fastcall@4 @18 NONAME
\ No newline at end of file diff --git a/src/test/run-make/raw-dylib-stdcall-ordinal/exporter-msvc.def b/src/test/run-make/raw-dylib-stdcall-ordinal/exporter-msvc.def deleted file mode 100644 index 5a4c79a58..000000000 --- a/src/test/run-make/raw-dylib-stdcall-ordinal/exporter-msvc.def +++ /dev/null @@ -1,4 +0,0 @@ -LIBRARY exporter -EXPORTS - _exported_function_stdcall@4 @15 NONAME - @exported_function_fastcall@4 @18 NONAME
\ No newline at end of file diff --git a/src/test/run-make/raw-dylib-stdcall-ordinal/exporter.c b/src/test/run-make/raw-dylib-stdcall-ordinal/exporter.c deleted file mode 100644 index 1fb45bf01..000000000 --- a/src/test/run-make/raw-dylib-stdcall-ordinal/exporter.c +++ /dev/null @@ -1,11 +0,0 @@ -#include <stdio.h> - -void __stdcall exported_function_stdcall(int i) { - printf("exported_function_stdcall(%d)\n", i); - fflush(stdout); -} - -void __fastcall exported_function_fastcall(int i) { - printf("exported_function_fastcall(%d)\n", i); - fflush(stdout); -} diff --git a/src/test/run-make/raw-dylib-stdcall-ordinal/lib.rs b/src/test/run-make/raw-dylib-stdcall-ordinal/lib.rs deleted file mode 100644 index b7921396a..000000000 --- a/src/test/run-make/raw-dylib-stdcall-ordinal/lib.rs +++ /dev/null @@ -1,20 +0,0 @@ -#![cfg_attr(target_arch = "x86", feature(raw_dylib))] - -#[link(name = "exporter", kind = "raw-dylib")] -extern "stdcall" { - #[link_ordinal(15)] - fn imported_function_stdcall(i: i32); -} - -#[link(name = "exporter", kind = "raw-dylib")] -extern "fastcall" { - #[link_ordinal(18)] - fn imported_function_fastcall(i: i32); -} - -pub fn library_function() { - unsafe { - imported_function_stdcall(6); - imported_function_fastcall(125); - } -} diff --git a/src/test/run-make/remap-path-prefix-dwarf/Makefile b/src/test/run-make/remap-path-prefix-dwarf/Makefile deleted file mode 100644 index fbaea7b68..000000000 --- a/src/test/run-make/remap-path-prefix-dwarf/Makefile +++ /dev/null @@ -1,77 +0,0 @@ -# This test makes sure that --remap-path-prefix has the expected effects on paths in debuginfo. -# It tests several cases, each of them has a detailed description attached to it. - -# ignore-windows - -SRC_DIR := $(abspath .) -SRC_DIR_PARENT := $(abspath ..) - -include ../../run-make-fulldeps/tools.mk - -all: \ - abs_input_outside_working_dir \ - rel_input_remap_working_dir \ - rel_input_remap_working_dir_parent \ - rel_input_remap_working_dir_child \ - abs_input_inside_working_dir \ - abs_input_outside_working_dir - -# The compiler is called with an *ABSOLUTE PATH* as input, and that absolute path *is* within -# the working directory of the compiler. We are remapping the path that contains `src`. -abs_input_inside_working_dir: - # We explicitly switch to a directory that *is* a prefix of the directory our - # source code is contained in. - cd $(SRC_DIR) && $(RUSTC) $(SRC_DIR)/src/quux.rs -o "$(TMPDIR)/abs_input_inside_working_dir.rlib" -Cdebuginfo=2 --remap-path-prefix $(SRC_DIR)=REMAPPED - # We expect the path to the main source file to be remapped. - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_inside_working_dir.rlib | $(CGREP) "REMAPPED/src/quux.rs" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_inside_working_dir.rlib | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with an *ABSOLUTE PATH* as input, and that absolute path is *not* within -# the working directory of the compiler. We are remapping both the path that contains `src` and -# the working directory to the same thing. This setup corresponds to a workaround that is needed -# when trying to remap everything to something that looks like a local path. -# Relative paths are interpreted as relative to the compiler's working directory (e.g. in -# debuginfo). If we also remap the working directory, the compiler strip it from other paths so -# that the final outcome is the desired one again. -abs_input_outside_working_dir: - # We explicitly switch to a directory that is *not* a prefix of the directory our - # source code is contained in. - cd $(TMPDIR) && $(RUSTC) $(SRC_DIR)/src/quux.rs -o "$(TMPDIR)/abs_input_outside_working_dir.rlib" -Cdebuginfo=2 --remap-path-prefix $(SRC_DIR)=REMAPPED --remap-path-prefix $(TMPDIR)=REMAPPED - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_outside_working_dir.rlib | $(CGREP) "REMAPPED/src/quux.rs" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_outside_working_dir.rlib | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with a *RELATIVE PATH* as input. We are remapping the working directory of -# the compiler, which naturally is an implicit prefix of our relative input path. Debuginfo will -# expand the relative path to an absolute path and we expect the working directory to be remapped -# in that expansion. -rel_input_remap_working_dir: - cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)=REMAPPED" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir.rlib" | $(CGREP) "REMAPPED/src/quux.rs" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir.rlib" | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with a *RELATIVE PATH* as input. We are remapping a *SUB-DIRECTORY* of the -# compiler's working directory. This test makes sure that that directory is remapped even though it -# won't actually show up in this form in the compiler's SourceMap and instead is only constructed -# on demand during debuginfo generation. -rel_input_remap_working_dir_child: - cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_child.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)/src=REMAPPED" - # We expect `src/quux.rs` to have been remapped to `REMAPPED/quux.rs`. - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_child.rlib" | $(CGREP) "REMAPPED/quux.rs" - # We don't want to find the path that we just remapped anywhere in the DWARF - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_child.rlib" | $(CGREP) -v "$(SRC_DIR)/src" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_child.rlib" | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with a *RELATIVE PATH* as input. We are remapping a *PARENT DIRECTORY* of -# the compiler's working directory. -rel_input_remap_working_dir_parent: - cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_parent.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR_PARENT)=REMAPPED" - # We expect `src/quux.rs` to have been remapped to `REMAPPED/remap-path-prefix-dwarf/src/quux.rs`. - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_parent.rlib" | $(CGREP) "REMAPPED/remap-path-prefix-dwarf/src/quux.rs" - # We don't want to find the path that we just remapped anywhere in the DWARF - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_parent.rlib" | $(CGREP) -v "$(SRC_DIR_PARENT)" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_parent.rlib" | $(CGREP) -v "REMAPPED/REMAPPED" diff --git a/src/test/run-make/remap-path-prefix-dwarf/src/quux.rs b/src/test/run-make/remap-path-prefix-dwarf/src/quux.rs deleted file mode 100644 index 38d5ef619..000000000 --- a/src/test/run-make/remap-path-prefix-dwarf/src/quux.rs +++ /dev/null @@ -1,5 +0,0 @@ -#![crate_type = "rlib"] - -pub fn foo() { - println!("foo"); -} diff --git a/src/test/run-make/repr128-dwarf/Makefile b/src/test/run-make/repr128-dwarf/Makefile deleted file mode 100644 index a840e3ee6..000000000 --- a/src/test/run-make/repr128-dwarf/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# ignore-windows -# This test should be replaced with one in src/test/debuginfo once GDB or LLDB support 128-bit -# enums. - -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) -Cdebuginfo=2 lib.rs -o $(TMPDIR)/repr128.rlib - "$(LLVM_BIN_DIR)"/llvm-dwarfdump -n U128A $(TMPDIR)/repr128.rlib | $(CGREP) "DW_AT_const_value (<0x10> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 )" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump -n U128B $(TMPDIR)/repr128.rlib | $(CGREP) "DW_AT_const_value (<0x10> 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 )" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump -n U128C $(TMPDIR)/repr128.rlib | $(CGREP) "DW_AT_const_value (<0x10> 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 )" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump -n U128D $(TMPDIR)/repr128.rlib | $(CGREP) "DW_AT_const_value (<0x10> ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff )" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump -n I128A $(TMPDIR)/repr128.rlib | $(CGREP) "DW_AT_const_value (<0x10> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 )" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump -n I128B $(TMPDIR)/repr128.rlib | $(CGREP) "DW_AT_const_value (<0x10> ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff )" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump -n I128C $(TMPDIR)/repr128.rlib | $(CGREP) "DW_AT_const_value (<0x10> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80 )" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump -n I128D $(TMPDIR)/repr128.rlib | $(CGREP) "DW_AT_const_value (<0x10> ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 7f )" diff --git a/src/test/run-make/repr128-dwarf/lib.rs b/src/test/run-make/repr128-dwarf/lib.rs deleted file mode 100644 index 63675441d..000000000 --- a/src/test/run-make/repr128-dwarf/lib.rs +++ /dev/null @@ -1,23 +0,0 @@ -#![crate_type = "lib"] -#![feature(repr128)] - -// Use .to_le() to ensure that the bytes are in the same order on both little- and big-endian -// platforms. - -#[repr(u128)] -pub enum U128Enum { - U128A = 0_u128.to_le(), - U128B = 1_u128.to_le(), - U128C = (u64::MAX as u128 + 1).to_le(), - U128D = u128::MAX.to_le(), -} - -#[repr(i128)] -pub enum I128Enum { - I128A = 0_i128.to_le(), - I128B = (-1_i128).to_le(), - I128C = i128::MIN.to_le(), - I128D = i128::MAX.to_le(), -} - -pub fn f(_: U128Enum, _: I128Enum) {} diff --git a/src/test/run-make/rlib-format-packed-bundled-libs-2/Makefile b/src/test/run-make/rlib-format-packed-bundled-libs-2/Makefile deleted file mode 100644 index 4574cf17f..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs-2/Makefile +++ /dev/null @@ -1,22 +0,0 @@ --include ../../run-make-fulldeps/tools.mk - -# ignore-cross-compile - -# Make sure -Zpacked_bundled_libs is compatible with verbatim. - -# We're using the llvm-nm instead of the system nm to ensure it is compatible -# with the LLVM bitcode generated by rustc. -NM = "$(LLVM_BIN_DIR)"/llvm-nm - -all: - # Build strange-named dep. - $(RUSTC) native_dep.rs --crate-type=staticlib -o $(TMPDIR)/native_dep.ext - - $(RUSTC) rust_dep.rs --crate-type=rlib -Zpacked_bundled_libs - $(NM) $(TMPDIR)/librust_dep.rlib | $(CGREP) -e "U.*native_f1" - $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) "native_dep.ext" - - # Make sure compiler doesn't use files, that it shouldn't know about. - rm $(TMPDIR)/native_dep.ext - - $(RUSTC) main.rs --extern rust_dep=$(TMPDIR)/librust_dep.rlib -Zpacked_bundled_libs diff --git a/src/test/run-make/rlib-format-packed-bundled-libs-2/main.rs b/src/test/run-make/rlib-format-packed-bundled-libs-2/main.rs deleted file mode 100644 index 8d2b8a285..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs-2/main.rs +++ /dev/null @@ -1,5 +0,0 @@ -extern crate rust_dep; - -pub fn main() { - rust_dep::rust_dep(); -} diff --git a/src/test/run-make/rlib-format-packed-bundled-libs-2/native_dep.rs b/src/test/run-make/rlib-format-packed-bundled-libs-2/native_dep.rs deleted file mode 100644 index 321a8237e..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs-2/native_dep.rs +++ /dev/null @@ -1,4 +0,0 @@ -#[no_mangle] -pub fn native_f1() -> i32 { - return 1; -} diff --git a/src/test/run-make/rlib-format-packed-bundled-libs-2/rust_dep.rs b/src/test/run-make/rlib-format-packed-bundled-libs-2/rust_dep.rs deleted file mode 100644 index 77e41e237..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs-2/rust_dep.rs +++ /dev/null @@ -1,10 +0,0 @@ -#[link(name = "native_dep.ext", kind = "static", modifiers = "+verbatim")] -extern "C" { - fn native_f1() -> i32; -} - -pub fn rust_dep() { - unsafe { - assert!(native_f1() == 1); - } -} diff --git a/src/test/run-make/rlib-format-packed-bundled-libs/Makefile b/src/test/run-make/rlib-format-packed-bundled-libs/Makefile deleted file mode 100644 index 0b991ac42..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs/Makefile +++ /dev/null @@ -1,34 +0,0 @@ --include ../../run-make-fulldeps/tools.mk - -# ignore-cross-compile - -# Make sure rlib format with -Zpacked_bundled_libs is correct. - -# We're using the llvm-nm instead of the system nm to ensure it is compatible -# with the LLVM bitcode generated by rustc. -NM = "$(LLVM_BIN_DIR)"/llvm-nm - -all: $(call NATIVE_STATICLIB,native_dep_1) $(call NATIVE_STATICLIB,native_dep_2) $(call NATIVE_STATICLIB,native_dep_3) - $(RUSTC) rust_dep_up.rs --crate-type=rlib -Zpacked_bundled_libs - $(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "U.*native_f2" - $(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "U.*native_f3" - $(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "T.*rust_dep_up" - $(AR) t $(TMPDIR)/librust_dep_up.rlib | $(CGREP) "native_dep_2" - $(AR) t $(TMPDIR)/librust_dep_up.rlib | $(CGREP) "native_dep_3" - $(RUSTC) rust_dep_local.rs --extern rlib=$(TMPDIR)/librust_dep_up.rlib -Zpacked_bundled_libs --crate-type=rlib - $(NM) $(TMPDIR)/librust_dep_local.rlib | $(CGREP) -e "U.*native_f1" - $(NM) $(TMPDIR)/librust_dep_local.rlib | $(CGREP) -e "T.*rust_dep_local" - $(AR) t $(TMPDIR)/librust_dep_local.rlib | $(CGREP) "native_dep_1" - - # Make sure compiler doesn't use files, that it shouldn't know about. - rm $(TMPDIR)/*native_dep_* - - $(RUSTC) main.rs --extern lib=$(TMPDIR)/librust_dep_local.rlib -o $(TMPDIR)/main.exe -Zpacked_bundled_libs --print link-args | $(CGREP) -e "native_dep_1.*native_dep_2.*native_dep_3" - -ifndef IS_MSVC - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f1" - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f2" - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f3" - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*rust_dep_local" - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*rust_dep_up" -endif diff --git a/src/test/run-make/rlib-format-packed-bundled-libs/main.rs b/src/test/run-make/rlib-format-packed-bundled-libs/main.rs deleted file mode 100644 index 042a4879f..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs/main.rs +++ /dev/null @@ -1,4 +0,0 @@ -extern crate rust_dep_local; -pub fn main() { - rust_dep_local::rust_dep_local(); -} diff --git a/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_1.c b/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_1.c deleted file mode 100644 index 07be8562c..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_1.c +++ /dev/null @@ -1 +0,0 @@ -int native_f1() { return 1; } diff --git a/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_2.c b/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_2.c deleted file mode 100644 index a1b94e40d..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_2.c +++ /dev/null @@ -1 +0,0 @@ -int native_f2() { return 2; } diff --git a/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_3.c b/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_3.c deleted file mode 100644 index f81f397a4..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs/native_dep_3.c +++ /dev/null @@ -1 +0,0 @@ -int native_f3() { return 3; } diff --git a/src/test/run-make/rlib-format-packed-bundled-libs/rust_dep_local.rs b/src/test/run-make/rlib-format-packed-bundled-libs/rust_dep_local.rs deleted file mode 100644 index 8280c7d6c..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs/rust_dep_local.rs +++ /dev/null @@ -1,13 +0,0 @@ -#[link(name = "native_dep_1", kind = "static")] -extern "C" { - fn native_f1() -> i32; -} - -extern crate rust_dep_up; - -pub fn rust_dep_local() { - unsafe { - assert!(native_f1() == 1); - } - rust_dep_up::rust_dep_up(); -} diff --git a/src/test/run-make/rlib-format-packed-bundled-libs/rust_dep_up.rs b/src/test/run-make/rlib-format-packed-bundled-libs/rust_dep_up.rs deleted file mode 100644 index edcd7c521..000000000 --- a/src/test/run-make/rlib-format-packed-bundled-libs/rust_dep_up.rs +++ /dev/null @@ -1,13 +0,0 @@ -#[link(name = "native_dep_2", kind = "static")] -#[link(name = "native_dep_3", kind = "static")] -extern "C" { - fn native_f2() -> i32; - fn native_f3() -> i32; -} - -pub fn rust_dep_up() { - unsafe { - assert!(native_f2() == 2); - assert!(native_f3() == 3); - } -} diff --git a/src/test/run-make/rustc-macro-dep-files/Makefile b/src/test/run-make/rustc-macro-dep-files/Makefile deleted file mode 100644 index 6ae659db2..000000000 --- a/src/test/run-make/rustc-macro-dep-files/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# FIXME(eddyb) provide `HOST_RUSTC` and `TARGET_RUSTC` -# instead of hardcoding them everywhere they're needed. -ifeq ($(IS_MUSL_HOST),1) -ADDITIONAL_ARGS := $(RUSTFLAGS) -endif -all: - $(BARE_RUSTC) $(ADDITIONAL_ARGS) foo.rs --out-dir $(TMPDIR) - $(RUSTC) bar.rs --target $(TARGET) --emit dep-info - $(CGREP) -v "proc-macro source" < $(TMPDIR)/bar.d diff --git a/src/test/run-make/rustc-macro-dep-files/bar.rs b/src/test/run-make/rustc-macro-dep-files/bar.rs deleted file mode 100644 index 4a3b3364b..000000000 --- a/src/test/run-make/rustc-macro-dep-files/bar.rs +++ /dev/null @@ -1,8 +0,0 @@ -#![no_std] -#![crate_type = "lib"] - -#[macro_use] -extern crate foo; - -#[derive(A)] -struct A; diff --git a/src/test/run-make/rustc-macro-dep-files/foo.rs b/src/test/run-make/rustc-macro-dep-files/foo.rs deleted file mode 100644 index 66db1a217..000000000 --- a/src/test/run-make/rustc-macro-dep-files/foo.rs +++ /dev/null @@ -1,12 +0,0 @@ -#![crate_type = "proc-macro"] - -extern crate proc_macro; - -use proc_macro::TokenStream; - -#[proc_macro_derive(A)] -pub fn derive(input: TokenStream) -> TokenStream { - let input = input.to_string(); - assert!(input.contains("struct A ;")); - "struct B;".parse().unwrap() -} diff --git a/src/test/run-make/rustdoc-scrape-examples-invalid-expr/Makefile b/src/test/run-make/rustdoc-scrape-examples-invalid-expr/Makefile deleted file mode 100644 index 7786ff762..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-invalid-expr/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -deps := ex - -include ../rustdoc-scrape-examples-multiple/scrape.mk - -all: scrape diff --git a/src/test/run-make/rustdoc-scrape-examples-invalid-expr/examples/ex.rs b/src/test/run-make/rustdoc-scrape-examples-invalid-expr/examples/ex.rs deleted file mode 100644 index b342b5b0a..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-invalid-expr/examples/ex.rs +++ /dev/null @@ -1,2 +0,0 @@ -pub struct Foo([usize; foobar::f()]); -fn main() {} diff --git a/src/test/run-make/rustdoc-scrape-examples-invalid-expr/src/lib.rs b/src/test/run-make/rustdoc-scrape-examples-invalid-expr/src/lib.rs deleted file mode 100644 index c30c99dec..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-invalid-expr/src/lib.rs +++ /dev/null @@ -1 +0,0 @@ -pub const fn f() -> usize { 5 } diff --git a/src/test/run-make/rustdoc-scrape-examples-multiple/Makefile b/src/test/run-make/rustdoc-scrape-examples-multiple/Makefile deleted file mode 100644 index 453a7d4bc..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-multiple/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -deps := ex ex2 - -include ./scrape.mk - -all: scrape diff --git a/src/test/run-make/rustdoc-scrape-examples-multiple/examples/ex.rs b/src/test/run-make/rustdoc-scrape-examples-multiple/examples/ex.rs deleted file mode 100644 index 01b730c61..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-multiple/examples/ex.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - foobar::ok(); - foobar::ok(); -} diff --git a/src/test/run-make/rustdoc-scrape-examples-multiple/examples/ex2.rs b/src/test/run-make/rustdoc-scrape-examples-multiple/examples/ex2.rs deleted file mode 100644 index f83cf2f27..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-multiple/examples/ex2.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - foobar::ok(); -} diff --git a/src/test/run-make/rustdoc-scrape-examples-multiple/scrape.mk b/src/test/run-make/rustdoc-scrape-examples-multiple/scrape.mk deleted file mode 100644 index 7a28d2145..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-multiple/scrape.mk +++ /dev/null @@ -1,21 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -OUTPUT_DIR := "$(TMPDIR)/rustdoc" - -$(TMPDIR)/%.calls: $(TMPDIR)/libfoobar.rmeta - $(RUSTDOC) examples/$*.rs --crate-name $* --crate-type bin --output $(OUTPUT_DIR) \ - --extern foobar=$(TMPDIR)/libfoobar.rmeta \ - -Z unstable-options \ - --scrape-examples-output-path $@ \ - --scrape-examples-target-crate foobar \ - $(extra_flags) - -$(TMPDIR)/lib%.rmeta: src/lib.rs - $(RUSTC) src/lib.rs --crate-name $* --crate-type lib --emit=metadata - -scrape: $(foreach d,$(deps),$(TMPDIR)/$(d).calls) - $(RUSTDOC) src/lib.rs --crate-name foobar --crate-type lib --output $(OUTPUT_DIR) \ - -Z unstable-options \ - $(foreach d,$(deps),--with-examples $(TMPDIR)/$(d).calls) - - $(HTMLDOCCK) $(OUTPUT_DIR) src/lib.rs diff --git a/src/test/run-make/rustdoc-scrape-examples-multiple/src/lib.rs b/src/test/run-make/rustdoc-scrape-examples-multiple/src/lib.rs deleted file mode 100644 index bdfeda92d..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-multiple/src/lib.rs +++ /dev/null @@ -1,6 +0,0 @@ -// @has foobar/fn.ok.html '//*[@class="docblock scraped-example-list"]//*[@class="prev"]' '' -// @has foobar/fn.ok.html '//*[@class="more-scraped-examples"]' '' -// @has src/ex/ex.rs.html -// @has foobar/fn.ok.html '//a[@href="../src/ex/ex.rs.html#2"]' '' - -pub fn ok() {} diff --git a/src/test/run-make/rustdoc-scrape-examples-ordering/Makefile b/src/test/run-make/rustdoc-scrape-examples-ordering/Makefile deleted file mode 100644 index bf45b8148..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-ordering/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -deps := ex1 ex2 - -include ../rustdoc-scrape-examples-multiple/scrape.mk - -all: scrape diff --git a/src/test/run-make/rustdoc-scrape-examples-ordering/examples/ex1.rs b/src/test/run-make/rustdoc-scrape-examples-ordering/examples/ex1.rs deleted file mode 100644 index 05c18007b..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-ordering/examples/ex1.rs +++ /dev/null @@ -1,11 +0,0 @@ -fn main() { - foobar::ok(0); - - // this is a - - // .. - - // BIG - - // item -} diff --git a/src/test/run-make/rustdoc-scrape-examples-ordering/examples/ex2.rs b/src/test/run-make/rustdoc-scrape-examples-ordering/examples/ex2.rs deleted file mode 100644 index de21d9061..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-ordering/examples/ex2.rs +++ /dev/null @@ -1,8 +0,0 @@ -fn main() { - foobar::ok(1); - // small item -} - -fn f() { - foobar::ok(2); -} diff --git a/src/test/run-make/rustdoc-scrape-examples-ordering/src/lib.rs b/src/test/run-make/rustdoc-scrape-examples-ordering/src/lib.rs deleted file mode 100644 index c53c987a7..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-ordering/src/lib.rs +++ /dev/null @@ -1,6 +0,0 @@ -// @has foobar/fn.ok.html '//*[@class="docblock scraped-example-list"]' 'ex2' -// @has foobar/fn.ok.html '//*[@class="more-scraped-examples"]' 'ex1' -// @has foobar/fn.ok.html '//*[@class="highlight focus"]' 'ok' -// @has foobar/fn.ok.html '//*[@class="highlight"]' 'ok' - -pub fn ok(_x: i32) {} diff --git a/src/test/run-make/rustdoc-scrape-examples-remap/Makefile b/src/test/run-make/rustdoc-scrape-examples-remap/Makefile deleted file mode 100644 index 7786ff762..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-remap/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -deps := ex - -include ../rustdoc-scrape-examples-multiple/scrape.mk - -all: scrape diff --git a/src/test/run-make/rustdoc-scrape-examples-remap/examples/ex.rs b/src/test/run-make/rustdoc-scrape-examples-remap/examples/ex.rs deleted file mode 100644 index 1438fdba7..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-remap/examples/ex.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - foobar::b::foo(); - foobar::c::foo(); -} diff --git a/src/test/run-make/rustdoc-scrape-examples-remap/src/a.rs b/src/test/run-make/rustdoc-scrape-examples-remap/src/a.rs deleted file mode 100644 index b76b4321d..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-remap/src/a.rs +++ /dev/null @@ -1 +0,0 @@ -pub fn foo() {} diff --git a/src/test/run-make/rustdoc-scrape-examples-remap/src/lib.rs b/src/test/run-make/rustdoc-scrape-examples-remap/src/lib.rs deleted file mode 100644 index f525a4270..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-remap/src/lib.rs +++ /dev/null @@ -1,8 +0,0 @@ -// @has foobar/b/fn.foo.html '//*[@class="scraped-example expanded"]' 'ex.rs' -// @has foobar/c/fn.foo.html '//*[@class="scraped-example expanded"]' 'ex.rs' - -#[path = "a.rs"] -pub mod b; - -#[path = "a.rs"] -pub mod c; diff --git a/src/test/run-make/rustdoc-scrape-examples-test/Makefile b/src/test/run-make/rustdoc-scrape-examples-test/Makefile deleted file mode 100644 index 1235ead67..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-test/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -extra_flags := --scrape-tests -deps := ex - -include ../rustdoc-scrape-examples-multiple/scrape.mk - -all: scrape diff --git a/src/test/run-make/rustdoc-scrape-examples-test/examples/ex.rs b/src/test/run-make/rustdoc-scrape-examples-test/examples/ex.rs deleted file mode 100644 index d1a9a74e7..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-test/examples/ex.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn main() {} - -#[test] -fn a_test() { - foobar::ok(); -} diff --git a/src/test/run-make/rustdoc-scrape-examples-test/src/lib.rs b/src/test/run-make/rustdoc-scrape-examples-test/src/lib.rs deleted file mode 100644 index 22be1ad41..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-test/src/lib.rs +++ /dev/null @@ -1,3 +0,0 @@ -// @has foobar/fn.ok.html '//*[@class="docblock scraped-example-list"]' '' - -pub fn ok() {} diff --git a/src/test/run-make/rustdoc-scrape-examples-whitespace/Makefile b/src/test/run-make/rustdoc-scrape-examples-whitespace/Makefile deleted file mode 100644 index 7786ff762..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-whitespace/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -deps := ex - -include ../rustdoc-scrape-examples-multiple/scrape.mk - -all: scrape diff --git a/src/test/run-make/rustdoc-scrape-examples-whitespace/examples/ex.rs b/src/test/run-make/rustdoc-scrape-examples-whitespace/examples/ex.rs deleted file mode 100644 index 44ff689df..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-whitespace/examples/ex.rs +++ /dev/null @@ -1,8 +0,0 @@ -struct Foo; -impl Foo { - fn bar() { foobar::ok(); } -} - -fn main() { - Foo::bar(); -} diff --git a/src/test/run-make/rustdoc-scrape-examples-whitespace/src/lib.rs b/src/test/run-make/rustdoc-scrape-examples-whitespace/src/lib.rs deleted file mode 100644 index 28c34716c..000000000 --- a/src/test/run-make/rustdoc-scrape-examples-whitespace/src/lib.rs +++ /dev/null @@ -1,3 +0,0 @@ -// @has foobar/fn.ok.html '//*[@class="docblock scraped-example-list"]//code' ' ' - -pub fn ok() {} diff --git a/src/test/run-make/rustdoc-verify-output-files/Makefile b/src/test/run-make/rustdoc-verify-output-files/Makefile deleted file mode 100644 index bfabbbc65..000000000 --- a/src/test/run-make/rustdoc-verify-output-files/Makefile +++ /dev/null @@ -1,36 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -OUTPUT_DIR := "$(TMPDIR)/rustdoc" -TMP_OUTPUT_DIR := "$(TMPDIR)/tmp-rustdoc" - -all: - # Generate html docs - $(RUSTDOC) src/lib.rs --crate-name foobar --crate-type lib --out-dir $(OUTPUT_DIR) - - # Copy first output for to check if it's exactly same after second compilation - cp -R $(OUTPUT_DIR) $(TMP_OUTPUT_DIR) - - # Generate html docs once again on same output - $(RUSTDOC) src/lib.rs --crate-name foobar --crate-type lib --out-dir $(OUTPUT_DIR) - - # Check if everything exactly same - $(DIFF) -r -q $(OUTPUT_DIR) $(TMP_OUTPUT_DIR) - - # Generate json doc on the same output - $(RUSTDOC) src/lib.rs --crate-name foobar --crate-type lib --out-dir $(OUTPUT_DIR) -Z unstable-options --output-format json - - # Check if expected json file is generated - [ -e $(OUTPUT_DIR)/foobar.json ] - - # TODO - # We should re-generate json doc once again and compare the diff with previously - # generated one. Because layout of json docs changes in each compilation, we can't - # do that currently. - # - # See https://github.com/rust-lang/rust/issues/103785#issuecomment-1307425590 for details. - - # remove generated json doc - rm $(OUTPUT_DIR)/foobar.json - - # Check if json doc compilation broke any of the html files generated previously - $(DIFF) -r -q $(OUTPUT_DIR) $(TMP_OUTPUT_DIR) diff --git a/src/test/run-make/rustdoc-verify-output-files/src/lib.rs b/src/test/run-make/rustdoc-verify-output-files/src/lib.rs deleted file mode 100644 index 5df757613..000000000 --- a/src/test/run-make/rustdoc-verify-output-files/src/lib.rs +++ /dev/null @@ -1 +0,0 @@ -// nothing to see here diff --git a/src/test/run-make/rustdoc-with-out-dir-option/Makefile b/src/test/run-make/rustdoc-with-out-dir-option/Makefile deleted file mode 100644 index b3c3f5230..000000000 --- a/src/test/run-make/rustdoc-with-out-dir-option/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -OUTPUT_DIR := "$(TMPDIR)/rustdoc" - -all: - $(RUSTDOC) src/lib.rs --crate-name foobar --crate-type lib --out-dir $(OUTPUT_DIR) - - $(HTMLDOCCK) $(OUTPUT_DIR) src/lib.rs diff --git a/src/test/run-make/rustdoc-with-out-dir-option/src/lib.rs b/src/test/run-make/rustdoc-with-out-dir-option/src/lib.rs deleted file mode 100644 index 044bb6acb..000000000 --- a/src/test/run-make/rustdoc-with-out-dir-option/src/lib.rs +++ /dev/null @@ -1,2 +0,0 @@ -// @has foobar/fn.ok.html -pub fn ok() {} diff --git a/src/test/run-make/rustdoc-with-output-option/Makefile b/src/test/run-make/rustdoc-with-output-option/Makefile deleted file mode 100644 index 02093a35c..000000000 --- a/src/test/run-make/rustdoc-with-output-option/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -OUTPUT_DIR := "$(TMPDIR)/rustdoc" - -all: - $(RUSTDOC) src/lib.rs --crate-name foobar --crate-type lib --output $(OUTPUT_DIR) - - $(HTMLDOCCK) $(OUTPUT_DIR) src/lib.rs diff --git a/src/test/run-make/rustdoc-with-output-option/src/lib.rs b/src/test/run-make/rustdoc-with-output-option/src/lib.rs deleted file mode 100644 index 044bb6acb..000000000 --- a/src/test/run-make/rustdoc-with-output-option/src/lib.rs +++ /dev/null @@ -1,2 +0,0 @@ -// @has foobar/fn.ok.html -pub fn ok() {} diff --git a/src/test/run-make/rustdoc-with-short-out-dir-option/Makefile b/src/test/run-make/rustdoc-with-short-out-dir-option/Makefile deleted file mode 100644 index dc5056a86..000000000 --- a/src/test/run-make/rustdoc-with-short-out-dir-option/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -OUTPUT_DIR := "$(TMPDIR)/rustdoc" - -all: - $(RUSTDOC) src/lib.rs --crate-name foobar --crate-type lib -o $(OUTPUT_DIR) - - $(HTMLDOCCK) $(OUTPUT_DIR) src/lib.rs diff --git a/src/test/run-make/rustdoc-with-short-out-dir-option/src/lib.rs b/src/test/run-make/rustdoc-with-short-out-dir-option/src/lib.rs deleted file mode 100644 index 044bb6acb..000000000 --- a/src/test/run-make/rustdoc-with-short-out-dir-option/src/lib.rs +++ /dev/null @@ -1,2 +0,0 @@ -// @has foobar/fn.ok.html -pub fn ok() {} diff --git a/src/test/run-make/static-pie/Makefile b/src/test/run-make/static-pie/Makefile deleted file mode 100644 index e71770636..000000000 --- a/src/test/run-make/static-pie/Makefile +++ /dev/null @@ -1,18 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-x86_64 -# only-linux -# ignore-gnux32 - -# How to manually run this -# $ ./x.py test --target x86_64-unknown-linux-[musl,gnu] src/test/run-make/static-pie - -all: test-clang test-gcc - -test-%: - if ./check_$*_version.sh; then\ - ${RUSTC} -Clinker=$* -Clinker-flavor=gcc --target ${TARGET} -C target-feature=+crt-static test-aslr.rs; \ - ! readelf -l $(call RUN_BINFILE,test-aslr) | $(CGREP) INTERP; \ - readelf -l $(call RUN_BINFILE,test-aslr) | $(CGREP) DYNAMIC; \ - $(call RUN,test-aslr) --test-aslr; \ - fi diff --git a/src/test/run-make/static-pie/check_clang_version.sh b/src/test/run-make/static-pie/check_clang_version.sh deleted file mode 100755 index b8e97c3da..000000000 --- a/src/test/run-make/static-pie/check_clang_version.sh +++ /dev/null @@ -1,20 +0,0 @@ -#!/bin/bash - -set -euo pipefail - -if command -v clang > /dev/null -then - CLANG_VERSION=$(echo __clang_major__ | clang -E -x c - | grep -v -e '^#' ) - echo "clang version $CLANG_VERSION detected" - if (( $CLANG_VERSION >= 9 )) - then - echo "clang supports -static-pie" - exit 0 - else - echo "clang too old to support -static-pie, skipping test" - exit 1 - fi -else - echo "No clang version detected" - exit 2 -fi diff --git a/src/test/run-make/static-pie/check_gcc_version.sh b/src/test/run-make/static-pie/check_gcc_version.sh deleted file mode 100755 index d07e1d151..000000000 --- a/src/test/run-make/static-pie/check_gcc_version.sh +++ /dev/null @@ -1,20 +0,0 @@ -#!/bin/bash - -set -euo pipefail - -if command -v gcc > /dev/null -then - GCC_VERSION=$(echo __GNUC__ | gcc -E -x c - | grep -v -e '^#' ) - echo "gcc version $GCC_VERSION detected" - if (( $GCC_VERSION >= 8 )) - then - echo "gcc supports -static-pie" - exit 0 - else - echo "gcc too old to support -static-pie, skipping test" - exit 1 - fi -else - echo "No gcc version detected" - exit 2 -fi diff --git a/src/test/run-make/static-pie/test-aslr.rs b/src/test/run-make/static-pie/test-aslr.rs deleted file mode 100644 index 96b17af46..000000000 --- a/src/test/run-make/static-pie/test-aslr.rs +++ /dev/null @@ -1,43 +0,0 @@ -const NUM_RUNS: usize = 10; - -fn run_self(exe: &str) -> usize { - use std::process::Command; - let mut set = std::collections::HashSet::new(); - - let mut cmd = Command::new(exe); - cmd.arg("--report"); - (0..NUM_RUNS).for_each(|_| { - set.insert(cmd.output().expect("failed to execute process").stdout); - }); - set.len() -} - -fn main() { - let mut args = std::env::args(); - let arg0 = args.next().unwrap(); - match args.next() { - Some(s) if s.eq("--report") => { - println!("main = {:#?}", &main as *const _); - } - Some(s) if s.eq("--test-no-aslr") => { - let cnt = run_self(&arg0); - if cnt != 1 { - eprintln!("FAIL: {} most likely ASLR", arg0); - std::process::exit(1); - } - println!("PASS: {} does no ASLR", arg0); - } - Some(s) if s.eq("--test-aslr") => { - let cnt = run_self(&arg0); - if cnt == 1 { - eprintln!("FAIL: {} most likely no ASLR", arg0); - std::process::exit(1); - } - println!("PASS: {} does ASLR", arg0); - } - Some(_) | None => { - println!("Usage: {} --test-no-aslr | --test-aslr", arg0); - std::process::exit(1); - } - } -} diff --git a/src/test/run-make/test-benches/Makefile b/src/test/run-make/test-benches/Makefile deleted file mode 100644 index 8fc122515..000000000 --- a/src/test/run-make/test-benches/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# ignore-cross-compile - -all: - # Smoke-test that `#[bench]` isn't entirely broken. - $(RUSTC) --test smokebench.rs -O - $(call RUN,smokebench --bench) - $(call RUN,smokebench --bench noiter) - $(call RUN,smokebench --bench yesiter) - $(call RUN,smokebench) diff --git a/src/test/run-make/test-benches/smokebench.rs b/src/test/run-make/test-benches/smokebench.rs deleted file mode 100644 index ef5e5a620..000000000 --- a/src/test/run-make/test-benches/smokebench.rs +++ /dev/null @@ -1,14 +0,0 @@ -#![feature(test)] -extern crate test; - -#[bench] -fn smoke_yesiter(b: &mut test::Bencher) { - let mut i = 0usize; - b.iter(|| { - i = i.wrapping_add(1); - i - }) -} - -#[bench] -fn smoke_noiter(_: &mut test::Bencher) {} diff --git a/src/test/run-make/thumb-none-cortex-m/Makefile b/src/test/run-make/thumb-none-cortex-m/Makefile deleted file mode 100644 index aa046af95..000000000 --- a/src/test/run-make/thumb-none-cortex-m/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# How to run this -# $ ./x.py clean -# $ ./x.py test --target thumbv6m-none-eabi,thumbv7m-none-eabi src/test/run-make - -# Supported targets: -# - thumbv6m-none-eabi (Bare Cortex-M0, M0+, M1) -# - thumbv7em-none-eabi (Bare Cortex-M4, M7) -# - thumbv7em-none-eabihf (Bare Cortex-M4F, M7F, FPU, hardfloat) -# - thumbv7m-none-eabi (Bare Cortex-M3) - -# only-thumb - -# For cargo setting -RUSTC := $(RUSTC_ORIGINAL) -LD_LIBRARY_PATH := $(HOST_RPATH_DIR) -# We need to be outside of 'src' dir in order to run cargo -WORK_DIR := $(TMPDIR) - -HERE := $(shell pwd) - -CRATE := cortex-m -CRATE_URL := https://github.com/rust-embedded/cortex-m -CRATE_SHA1 := a448e9156e2cb1e556e5441fd65426952ef4b927 # 0.5.0 - -# Don't make lints fatal, but they need to at least warn or they break Cargo's target info parsing. -export RUSTFLAGS := --cap-lints=warn - -all: - env - mkdir -p $(WORK_DIR) - -cd $(WORK_DIR) && rm -rf $(CRATE) - cd $(WORK_DIR) && bash -x $(HERE)/../git_clone_sha1.sh $(CRATE) $(CRATE_URL) $(CRATE_SHA1) - # HACK(eddyb) sets `RUSTC_BOOTSTRAP=1` so Cargo can accept nightly features. - # These come from the top-level Rust workspace, that this crate is not a - # member of, but Cargo tries to load the workspace `Cargo.toml` anyway. - cd $(WORK_DIR) && cd $(CRATE) && env RUSTC_BOOTSTRAP=1 $(BOOTSTRAP_CARGO) build --target $(TARGET) -v diff --git a/src/test/run-make/thumb-none-qemu/Makefile b/src/test/run-make/thumb-none-qemu/Makefile deleted file mode 100644 index 328758d41..000000000 --- a/src/test/run-make/thumb-none-qemu/Makefile +++ /dev/null @@ -1,27 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-thumb - -# How to run this -# $ ./x.py clean -# $ ./x.py test --target thumbv7m-none-eabi src/test/run-make - -# For cargo setting -export RUSTC := $(RUSTC_ORIGINAL) -export LD_LIBRARY_PATH := $(HOST_RPATH_DIR) -# We need to be outside of 'src' dir in order to run cargo -export WORK_DIR := $(TMPDIR) -export HERE := $(shell pwd) - -## clean up unused env variables which might cause harm. -unexport RUSTC_LINKER -unexport RUSTC_BOOTSTRAP -unexport RUST_BUILD_STAGE -unexport RUST_TEST_THREADS -unexport RUST_TEST_TMPDIR -unexport AR -unexport CC -unexport CXX - -all: - bash script.sh diff --git a/src/test/run-make/thumb-none-qemu/example/.cargo/config b/src/test/run-make/thumb-none-qemu/example/.cargo/config deleted file mode 100644 index 8b30310e7..000000000 --- a/src/test/run-make/thumb-none-qemu/example/.cargo/config +++ /dev/null @@ -1,45 +0,0 @@ -[target.thumbv6m-none-eabi] -# FIXME: Should be Cortex-M0, but Qemu used by CI is too old -runner = "qemu-system-arm -cpu cortex-m3 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" - -[target.thumbv7m-none-eabi] -runner = "qemu-system-arm -cpu cortex-m3 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" - -[target.thumbv7em-none-eabi] -runner = "qemu-system-arm -cpu cortex-m4 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" - -[target.thumbv7em-none-eabihf] -runner = "qemu-system-arm -cpu cortex-m4 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" - -[target.thumbv8m.base-none-eabi] -# FIXME: Should be the Cortex-M23, bt Qemu does not currently support it -runner = "qemu-system-arm -cpu cortex-m33 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" - -[target.thumbv8m.main-none-eabi] -runner = "qemu-system-arm -cpu cortex-m33 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" - -[target.thumbv8m.main-none-eabihf] -runner = "qemu-system-arm -cpu cortex-m33 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" - -[target.'cfg(all(target_arch = "arm", target_os = "none"))'] -# uncomment ONE of these three option to make `cargo run` start a GDB session -# which option to pick depends on your system -# runner = "arm-none-eabi-gdb -q -x openocd.gdb" -# runner = "gdb-multiarch -q -x openocd.gdb" -# runner = "gdb -q -x openocd.gdb" - -rustflags = [ - # LLD (shipped with the Rust toolchain) is used as the default linker - "-C", "link-arg=-Tlink.x", - - # if you run into problems with LLD switch to the GNU linker by commenting out - # this line - # "-C", "linker=arm-none-eabi-ld", - - # if you need to link to pre-compiled C libraries provided by a C toolchain - # use GCC as the linker by commenting out both lines above and then - # uncommenting the three lines below - # "-C", "linker=arm-none-eabi-gcc", - # "-C", "link-arg=-Wl,-Tlink.x", - # "-C", "link-arg=-nostartfiles", -] diff --git a/src/test/run-make/thumb-none-qemu/example/Cargo.lock b/src/test/run-make/thumb-none-qemu/example/Cargo.lock deleted file mode 100644 index 687b962a8..000000000 --- a/src/test/run-make/thumb-none-qemu/example/Cargo.lock +++ /dev/null @@ -1,199 +0,0 @@ -# This file is automatically @generated by Cargo. -# It is not intended for manual editing. -[[package]] -name = "aligned" -version = "0.3.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "as-slice 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", -] - -[[package]] -name = "as-slice" -version = "0.1.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)", - "generic-array 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)", - 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-[dependencies] -cortex-m = "0.6.2" -cortex-m-rt = "0.6.11" -panic-halt = "0.2.0" -cortex-m-semihosting = "0.3.1" diff --git a/src/test/run-make/thumb-none-qemu/example/memory.x b/src/test/run-make/thumb-none-qemu/example/memory.x deleted file mode 100644 index dc7ad967a..000000000 --- a/src/test/run-make/thumb-none-qemu/example/memory.x +++ /dev/null @@ -1,23 +0,0 @@ -/* Device specific memory layout */ - -/* This file is used to build the cortex-m-rt examples, - but not other applications using cortex-m-rt. */ - -MEMORY -{ - /* FLASH and RAM are mandatory memory regions */ - /* Update examples/data_overflow.rs if you change these sizes. */ - FLASH : ORIGIN = 0x00000000, LENGTH = 256K - RAM : ORIGIN = 0x20000000, LENGTH = 64K - - /* More memory regions can declared: for example this is a second RAM region */ - /* CCRAM : ORIGIN = 0x10000000, LENGTH = 8K */ -} - -/* The location of the stack can be overridden using the `_stack_start` symbol. - By default it will be placed at the end of the RAM region */ -/* _stack_start = ORIGIN(CCRAM) + LENGTH(CCRAM); */ - -/* The location of the .text section can be overridden using the `_stext` symbol. - By default it will place after .vector_table */ -/* _stext = ORIGIN(FLASH) + 0x40c; */
\ No newline at end of file diff --git a/src/test/run-make/thumb-none-qemu/example/src/main.rs b/src/test/run-make/thumb-none-qemu/example/src/main.rs deleted file mode 100644 index 2abfde8e7..000000000 --- a/src/test/run-make/thumb-none-qemu/example/src/main.rs +++ /dev/null @@ -1,24 +0,0 @@ -#![no_main] -#![no_std] -use core::fmt::Write; -use cortex_m::asm; -use cortex_m_rt::entry; -use cortex_m_semihosting as semihosting; - -use panic_halt as _; - -#[entry] -fn main() -> ! { - let x = 42; - - loop { - asm::nop(); - - // write something through semihosting interface - let mut hstdout = semihosting::hio::hstdout().unwrap(); - let _ = write!(hstdout, "x = {}\n", x); - - // exit from qemu - semihosting::debug::exit(semihosting::debug::EXIT_SUCCESS); - } -} diff --git a/src/test/run-make/thumb-none-qemu/script.sh b/src/test/run-make/thumb-none-qemu/script.sh deleted file mode 100644 index a8aa72af1..000000000 --- a/src/test/run-make/thumb-none-qemu/script.sh +++ /dev/null @@ -1,20 +0,0 @@ -#!/bin/sh -set -exuo pipefail - -CRATE=example - -env | sort -mkdir -p $WORK_DIR -pushd $WORK_DIR - rm -rf $CRATE || echo OK - cp -a $HERE/example . - pushd $CRATE - # HACK(eddyb) sets `RUSTC_BOOTSTRAP=1` so Cargo can accept nightly features. - # These come from the top-level Rust workspace, that this crate is not a - # member of, but Cargo tries to load the workspace `Cargo.toml` anyway. - env RUSTC_BOOTSTRAP=1 RUSTFLAGS="-C linker=arm-none-eabi-ld -C link-arg=-Tlink.x" \ - $BOOTSTRAP_CARGO run --target $TARGET | grep "x = 42" - env RUSTC_BOOTSTRAP=1 RUSTFLAGS="-C linker=arm-none-eabi-ld -C link-arg=-Tlink.x" \ - $BOOTSTRAP_CARGO run --target $TARGET --release | grep "x = 42" - popd -popd diff --git a/src/test/run-make/track-path-dep-info/Makefile b/src/test/run-make/track-path-dep-info/Makefile deleted file mode 100644 index ee853943f..000000000 --- a/src/test/run-make/track-path-dep-info/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# FIXME(eddyb) provide `HOST_RUSTC` and `TARGET_RUSTC` -# instead of hardcoding them everywhere they're needed. -ifeq ($(IS_MUSL_HOST),1) -ADDITIONAL_ARGS := $(RUSTFLAGS) -endif - -all: - # Proc macro - $(BARE_RUSTC) $(ADDITIONAL_ARGS) --out-dir $(TMPDIR) macro_def.rs - EXISTING_PROC_MACRO_ENV=1 $(RUSTC) --emit dep-info macro_use.rs - $(CGREP) "emojis.txt:" < $(TMPDIR)/macro_use.d diff --git a/src/test/run-make/track-path-dep-info/emojis.txt b/src/test/run-make/track-path-dep-info/emojis.txt deleted file mode 100644 index e1a728461..000000000 --- a/src/test/run-make/track-path-dep-info/emojis.txt +++ /dev/null @@ -1 +0,0 @@ -👾👾👾👾👾👾 diff --git a/src/test/run-make/track-path-dep-info/macro_def.rs b/src/test/run-make/track-path-dep-info/macro_def.rs deleted file mode 100644 index 8777ce21f..000000000 --- a/src/test/run-make/track-path-dep-info/macro_def.rs +++ /dev/null @@ -1,11 +0,0 @@ -#![feature(track_path)] -#![crate_type = "proc-macro"] - -extern crate proc_macro; -use proc_macro::*; - -#[proc_macro] -pub fn access_tracked_paths(_: TokenStream) -> TokenStream { - tracked_path::path("emojis.txt"); - TokenStream::new() -} diff --git a/src/test/run-make/track-path-dep-info/macro_use.rs b/src/test/run-make/track-path-dep-info/macro_use.rs deleted file mode 100644 index 3c49fd05d..000000000 --- a/src/test/run-make/track-path-dep-info/macro_use.rs +++ /dev/null @@ -1,6 +0,0 @@ -#[macro_use] -extern crate macro_def; - -access_tracked_paths!(); - -fn main() {} diff --git a/src/test/run-make/track-pgo-dep-info/Makefile b/src/test/run-make/track-pgo-dep-info/Makefile deleted file mode 100644 index 60b59c04a..000000000 --- a/src/test/run-make/track-pgo-dep-info/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -# needs-profiler-support -# ignore-windows-gnu - --include ../../run-make-fulldeps/tools.mk - -# FIXME(eddyb) provide `HOST_RUSTC` and `TARGET_RUSTC` -# instead of hardcoding them everywhere they're needed. -ifeq ($(IS_MUSL_HOST),1) -ADDITIONAL_ARGS := $(RUSTFLAGS) -endif - -all: - # Generate PGO profiles - $(BARE_RUSTC) $(ADDITIONAL_ARGS) -Cprofile-generate=$(TMPDIR)/profiles --out-dir $(TMPDIR) main.rs - $(TMPDIR)/main - - # Merge profiles - "$(LLVM_BIN_DIR)/llvm-profdata" merge \ - -o "$(TMPDIR)/merged.profdata" \ - "$(TMPDIR)/profiles" || exit 1 - - # Use the profile - $(RUSTC) -Cprofile-use=$(TMPDIR)/merged.profdata --emit dep-info main.rs - - # Check that profile file is in depinfo - $(CGREP) "merged.profdata" < $(TMPDIR)/main.d diff --git a/src/test/run-make/track-pgo-dep-info/main.rs b/src/test/run-make/track-pgo-dep-info/main.rs deleted file mode 100644 index f328e4d9d..000000000 --- a/src/test/run-make/track-pgo-dep-info/main.rs +++ /dev/null @@ -1 +0,0 @@ -fn main() {} diff --git a/src/test/run-make/translation/Makefile b/src/test/run-make/translation/Makefile deleted file mode 100644 index 20e86c7f9..000000000 --- a/src/test/run-make/translation/Makefile +++ /dev/null @@ -1,72 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# This test uses `ln -s` rather than copying to save testing time, but its -# usage doesn't work on Windows. -# ignore-windows - -SYSROOT:=$(shell $(RUSTC) --print sysroot) -FAKEROOT=$(TMPDIR)/fakeroot - -all: normal custom sysroot - -# Check that the test works normally, using the built-in fallback bundle. -normal: test.rs - $(RUSTC) $< 2>&1 | grep "struct literal body without path" - -# Check that a primary bundle can be loaded and will be preferentially used -# where possible. -custom: test.rs working.ftl - $(RUSTC) $< -Ztranslate-additional-ftl=$(CURDIR)/working.ftl 2>&1 | grep "this is a test message" - -# Check that a primary bundle with a broken message (e.g. a interpolated -# variable is missing) will use the fallback bundle. -missing: test.rs missing.ftl - $(RUSTC) $< -Ztranslate-additional-ftl=$(CURDIR)/missing.ftl 2>&1 | grep "struct literal body without path" - -# Check that a primary bundle without the desired message will use the fallback -# bundle. -broken: test.rs broken.ftl - $(RUSTC) $< -Ztranslate-additional-ftl=$(CURDIR)/broken.ftl 2>&1 | grep "struct literal body without path" - -# Check that a locale can be loaded from the sysroot given a language -# identifier by making a local copy of the sysroot and adding the custom locale -# to it. -sysroot: test.rs working.ftl - mkdir $(FAKEROOT) - ln -s $(SYSROOT)/* $(FAKEROOT) - rm -f $(FAKEROOT)/lib - mkdir $(FAKEROOT)/lib - ln -s $(SYSROOT)/lib/* $(FAKEROOT)/lib - rm -f $(FAKEROOT)/lib/rustlib - mkdir $(FAKEROOT)/lib/rustlib - ln -s $(SYSROOT)/lib/rustlib/* $(FAKEROOT)/lib/rustlib - rm -f $(FAKEROOT)/lib/rustlib/src - mkdir $(FAKEROOT)/lib/rustlib/src - ln -s $(SYSROOT)/lib/rustlib/src/* $(FAKEROOT)/lib/rustlib/src - mkdir -p $(FAKEROOT)/share/locale/zh-CN/ - ln -s $(CURDIR)/working.ftl $(FAKEROOT)/share/locale/zh-CN/basic-translation.ftl - $(RUSTC) $< --sysroot $(FAKEROOT) -Ztranslate-lang=zh-CN 2>&1 | grep "this is a test message" - -# Check that the compiler errors out when the sysroot requested cannot be -# found. This test might start failing if there actually exists a Klingon -# translation of rustc's error messages. -sysroot-missing: - $(RUSTC) $< -Ztranslate-lang=tlh 2>&1 || grep "missing locale directory" - -# Check that the compiler errors out when the sysroot requested cannot be -# found. This test might start failing if there actually exists a Klingon -# translation of rustc's error messages. -sysroot-invalid: test.rs working.ftl - mkdir $(FAKEROOT) - ln -s $(SYSROOT)/* $(FAKEROOT) - rm -f $(FAKEROOT)/lib - mkdir $(FAKEROOT)/lib - ln -s $(SYSROOT)/lib/* $(FAKEROOT)/lib - rm -f $(FAKEROOT)/lib/rustlib - mkdir $(FAKEROOT)/lib/rustlib - ln -s $(SYSROOT)/lib/rustlib/* $(FAKEROOT)/lib/rustlib - rm -f $(FAKEROOT)/lib/rustlib/src - mkdir $(FAKEROOT)/lib/rustlib/src - ln -s $(SYSROOT)/lib/rustlib/src/* $(FAKEROOT)/lib/rustlib/src - touch $(FAKEROOT)/share/locale/zh-CN/ - $(RUSTC) $< --sysroot $(FAKEROOT) -Ztranslate-lang=zh-CN 2>&1 || grep "`\$sysroot/share/locales/\$locale` is not a directory" diff --git a/src/test/run-make/translation/broken.ftl b/src/test/run-make/translation/broken.ftl deleted file mode 100644 index f1dd6ff0b..000000000 --- a/src/test/run-make/translation/broken.ftl +++ /dev/null @@ -1,3 +0,0 @@ -# `foo` isn't provided by this diagnostic so it is expected that the fallback message is used. -parse_struct_literal_body_without_path = this is a {$foo} message - .suggestion = this is a test suggestion diff --git a/src/test/run-make/translation/missing.ftl b/src/test/run-make/translation/missing.ftl deleted file mode 100644 index 6be24dc7b..000000000 --- a/src/test/run-make/translation/missing.ftl +++ /dev/null @@ -1,3 +0,0 @@ -# `parse_struct_literal_body_without_path` isn't provided by this resource at all, so the -# fallback should be used. -foo = bar diff --git a/src/test/run-make/translation/test.rs b/src/test/run-make/translation/test.rs deleted file mode 100644 index b8f5bff31..000000000 --- a/src/test/run-make/translation/test.rs +++ /dev/null @@ -1,18 +0,0 @@ -// Exact error being tested isn't relevant, it just needs to be known that it uses Fluent-backed -// diagnostics. - -struct Foo { - val: (), -} - -fn foo() -> Foo { - val: (), -} - -fn main() { - let x = foo(); - x.val == 42; - let x = { - val: (), - }; -} diff --git a/src/test/run-make/translation/working.ftl b/src/test/run-make/translation/working.ftl deleted file mode 100644 index 50d126e3f..000000000 --- a/src/test/run-make/translation/working.ftl +++ /dev/null @@ -1,2 +0,0 @@ -parse_struct_literal_body_without_path = this is a test message - .suggestion = this is a test suggestion diff --git a/src/test/run-make/unstable-flag-required/Makefile b/src/test/run-make/unstable-flag-required/Makefile deleted file mode 100644 index d3a734fae..000000000 --- a/src/test/run-make/unstable-flag-required/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTDOC) --output-format=json x.html 2>&1 | diff - output-format-json.stderr diff --git a/src/test/run-make/unstable-flag-required/README.md b/src/test/run-make/unstable-flag-required/README.md deleted file mode 100644 index e5251fdf9..000000000 --- a/src/test/run-make/unstable-flag-required/README.md +++ /dev/null @@ -1,3 +0,0 @@ -This is a collection of tests that verify `--unstable-options` is required. -It should eventually be removed in favor of UI tests once compiletest stops -passing --unstable-options by default (#82639). diff --git a/src/test/run-make/unstable-flag-required/output-format-json.stderr b/src/test/run-make/unstable-flag-required/output-format-json.stderr deleted file mode 100644 index fb4079beb..000000000 --- a/src/test/run-make/unstable-flag-required/output-format-json.stderr +++ /dev/null @@ -1,2 +0,0 @@ -error: the -Z unstable-options flag must be passed to enable --output-format for documentation generation (see https://github.com/rust-lang/rust/issues/76578) - diff --git a/src/test/run-make/unstable-flag-required/x.rs b/src/test/run-make/unstable-flag-required/x.rs deleted file mode 100644 index 5df757613..000000000 --- a/src/test/run-make/unstable-flag-required/x.rs +++ /dev/null @@ -1 +0,0 @@ -// nothing to see here diff --git a/src/test/run-make/valid-print-requests/Makefile b/src/test/run-make/valid-print-requests/Makefile deleted file mode 100644 index c325e536e..000000000 --- a/src/test/run-make/valid-print-requests/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -all: - $(RUSTC) --print uwu 2>&1 | diff - valid-print-requests.stderr diff --git a/src/test/run-make/valid-print-requests/valid-print-requests.stderr b/src/test/run-make/valid-print-requests/valid-print-requests.stderr deleted file mode 100644 index 5191e4676..000000000 --- a/src/test/run-make/valid-print-requests/valid-print-requests.stderr +++ /dev/null @@ -1,2 +0,0 @@ -error: unknown print request `uwu`. Valid print requests are: `crate-name`, `file-names`, `sysroot`, `target-libdir`, `cfg`, `calling-conventions`, `target-list`, `target-cpus`, `target-features`, `relocation-models`, `code-models`, `tls-models`, `native-static-libs`, `stack-protector-strategies`, `target-spec-json`, `link-args`, `split-debuginfo` - diff --git a/src/test/run-make/wasm-abi/Makefile b/src/test/run-make/wasm-abi/Makefile deleted file mode 100644 index e713ca187..000000000 --- a/src/test/run-make/wasm-abi/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) foo.rs --target wasm32-unknown-unknown - $(NODE) foo.js $(TMPDIR)/foo.wasm diff --git a/src/test/run-make/wasm-abi/foo.js b/src/test/run-make/wasm-abi/foo.js deleted file mode 100644 index 9e9a65401..000000000 --- a/src/test/run-make/wasm-abi/foo.js +++ /dev/null @@ -1,22 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -const m = new WebAssembly.Module(buffer); -const i = new WebAssembly.Instance(m, { - host: { - two_i32: () => [100, 101], - two_i64: () => [102n, 103n], - two_f32: () => [104, 105], - two_f64: () => [106, 107], - mishmash: () => [108, 109, 110, 111n, 112, 113], - } -}); - -assert.deepEqual(i.exports.return_two_i32(), [1, 2]) -assert.deepEqual(i.exports.return_two_i64(), [3, 4]) -assert.deepEqual(i.exports.return_two_f32(), [5, 6]) -assert.deepEqual(i.exports.return_two_f64(), [7, 8]) -assert.deepEqual(i.exports.return_mishmash(), [9, 10, 11, 12, 13, 14]) -i.exports.call_imports(); diff --git a/src/test/run-make/wasm-abi/foo.rs b/src/test/run-make/wasm-abi/foo.rs deleted file mode 100644 index 0678eb3ff..000000000 --- a/src/test/run-make/wasm-abi/foo.rs +++ /dev/null @@ -1,87 +0,0 @@ -#![crate_type = "cdylib"] -#![deny(warnings)] -#![feature(wasm_abi)] - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct TwoI32 { - pub a: i32, - pub b: i32, -} - -#[no_mangle] -pub extern "wasm" fn return_two_i32() -> TwoI32 { - TwoI32 { a: 1, b: 2 } -} - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct TwoI64 { - pub a: i64, - pub b: i64, -} - -#[no_mangle] -pub extern "wasm" fn return_two_i64() -> TwoI64 { - TwoI64 { a: 3, b: 4 } -} - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct TwoF32 { - pub a: f32, - pub b: f32, -} - -#[no_mangle] -pub extern "wasm" fn return_two_f32() -> TwoF32 { - TwoF32 { a: 5., b: 6. } -} - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct TwoF64 { - pub a: f64, - pub b: f64, -} - -#[no_mangle] -pub extern "wasm" fn return_two_f64() -> TwoF64 { - TwoF64 { a: 7., b: 8. } -} - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct Mishmash { - pub a: f64, - pub b: f32, - pub c: i32, - pub d: i64, - pub e: TwoI32, -} - -#[no_mangle] -pub extern "wasm" fn return_mishmash() -> Mishmash { - Mishmash { a: 9., b: 10., c: 11, d: 12, e: TwoI32 { a: 13, b: 14 } } -} - -#[link(wasm_import_module = "host")] -extern "wasm" { - fn two_i32() -> TwoI32; - fn two_i64() -> TwoI64; - fn two_f32() -> TwoF32; - fn two_f64() -> TwoF64; - fn mishmash() -> Mishmash; -} - -#[no_mangle] -pub unsafe extern "C" fn call_imports() { - assert_eq!(two_i32(), TwoI32 { a: 100, b: 101 }); - assert_eq!(two_i64(), TwoI64 { a: 102, b: 103 }); - assert_eq!(two_f32(), TwoF32 { a: 104., b: 105. }); - assert_eq!(two_f64(), TwoF64 { a: 106., b: 107. }); - assert_eq!( - mishmash(), - Mishmash { a: 108., b: 109., c: 110, d: 111, e: TwoI32 { a: 112, b: 113 } } - ); -} diff --git a/src/test/run-make/wasm-custom-section/Makefile b/src/test/run-make/wasm-custom-section/Makefile deleted file mode 100644 index 92b0802e3..000000000 --- a/src/test/run-make/wasm-custom-section/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) foo.rs --target wasm32-unknown-unknown - $(RUSTC) bar.rs -C lto -O --target wasm32-unknown-unknown - $(NODE) foo.js $(TMPDIR)/bar.wasm diff --git a/src/test/run-make/wasm-custom-section/bar.rs b/src/test/run-make/wasm-custom-section/bar.rs deleted file mode 100644 index c95f3e143..000000000 --- a/src/test/run-make/wasm-custom-section/bar.rs +++ /dev/null @@ -1,13 +0,0 @@ -#![crate_type = "cdylib"] -#![deny(warnings)] - -extern crate foo; - -#[link_section = "foo"] -pub static A: [u8; 2] = [5, 6]; - -#[link_section = "baz"] -pub static B: [u8; 2] = [7, 8]; - -#[no_mangle] -pub extern fn foo() {} diff --git a/src/test/run-make/wasm-custom-section/foo.js b/src/test/run-make/wasm-custom-section/foo.js deleted file mode 100644 index 57a0f5073..000000000 --- a/src/test/run-make/wasm-custom-section/foo.js +++ /dev/null @@ -1,36 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -let m = new WebAssembly.Module(buffer); -let sections = WebAssembly.Module.customSections(m, "baz"); -console.log('section baz', sections); -assert.strictEqual(sections.length, 1); -let section = new Uint8Array(sections[0]); -console.log('contents', section); -assert.strictEqual(section.length, 2); -assert.strictEqual(section[0], 7); -assert.strictEqual(section[1], 8); - -sections = WebAssembly.Module.customSections(m, "bar"); -console.log('section bar', sections); -assert.strictEqual(sections.length, 1, "didn't pick up `bar` section from dependency"); -section = new Uint8Array(sections[0]); -console.log('contents', section); -assert.strictEqual(section.length, 2); -assert.strictEqual(section[0], 3); -assert.strictEqual(section[1], 4); - -sections = WebAssembly.Module.customSections(m, "foo"); -console.log('section foo', sections); -assert.strictEqual(sections.length, 1, "didn't create `foo` section"); -section = new Uint8Array(sections[0]); -console.log('contents', section); -assert.strictEqual(section.length, 4, "didn't concatenate `foo` sections"); -assert.strictEqual(section[0], 5); -assert.strictEqual(section[1], 6); -assert.strictEqual(section[2], 1); -assert.strictEqual(section[3], 2); - -process.exit(0); diff --git a/src/test/run-make/wasm-custom-section/foo.rs b/src/test/run-make/wasm-custom-section/foo.rs deleted file mode 100644 index 61f81f024..000000000 --- a/src/test/run-make/wasm-custom-section/foo.rs +++ /dev/null @@ -1,8 +0,0 @@ -#![crate_type = "rlib"] -#![deny(warnings)] - -#[link_section = "foo"] -pub static A: [u8; 2] = [1, 2]; - -#[link_section = "bar"] -pub static B: [u8; 2] = [3, 4]; diff --git a/src/test/run-make/wasm-custom-sections-opt/Makefile b/src/test/run-make/wasm-custom-sections-opt/Makefile deleted file mode 100644 index e5b45d963..000000000 --- a/src/test/run-make/wasm-custom-sections-opt/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) foo.rs -O --target wasm32-unknown-unknown - $(NODE) foo.js $(TMPDIR)/foo.wasm diff --git a/src/test/run-make/wasm-custom-sections-opt/foo.js b/src/test/run-make/wasm-custom-sections-opt/foo.js deleted file mode 100644 index 9663f377e..000000000 --- a/src/test/run-make/wasm-custom-sections-opt/foo.js +++ /dev/null @@ -1,15 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -let m = new WebAssembly.Module(buffer); - -sections = WebAssembly.Module.customSections(m, "foo"); -console.log('section foo', sections); -assert.strictEqual(sections.length, 1, "didn't create `foo` section"); -section = new Uint8Array(sections[0]); -console.log('contents', section); -assert.strictEqual(section.length, 4, "didn't concatenate `foo` sections"); - -process.exit(0); diff --git a/src/test/run-make/wasm-custom-sections-opt/foo.rs b/src/test/run-make/wasm-custom-sections-opt/foo.rs deleted file mode 100644 index 9af7728b7..000000000 --- a/src/test/run-make/wasm-custom-sections-opt/foo.rs +++ /dev/null @@ -1,21 +0,0 @@ -#![crate_type = "cdylib"] -#![deny(warnings)] - -#[link_section = "foo"] -pub static A: [u8; 2] = [1, 2]; - -// make sure this is in another CGU -pub mod another { - #[link_section = "foo"] - pub static FOO: [u8; 2] = [3, 4]; - - pub fn foo() {} -} - -#[no_mangle] -pub extern fn foo() { - // This will import `another::foo` through ThinLTO passes, and it better not - // also accidentally import the `FOO` custom section into this module as - // well - another::foo(); -} diff --git a/src/test/run-make/wasm-export-all-symbols/Makefile b/src/test/run-make/wasm-export-all-symbols/Makefile deleted file mode 100644 index 834f4d258..000000000 --- a/src/test/run-make/wasm-export-all-symbols/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) bar.rs --target wasm32-unknown-unknown - $(RUSTC) foo.rs --target wasm32-unknown-unknown - $(NODE) verify.js $(TMPDIR)/foo.wasm - $(RUSTC) main.rs --target wasm32-unknown-unknown - $(NODE) verify.js $(TMPDIR)/main.wasm - $(RUSTC) bar.rs --target wasm32-unknown-unknown -O - $(RUSTC) foo.rs --target wasm32-unknown-unknown -O - $(NODE) verify.js $(TMPDIR)/foo.wasm - $(RUSTC) main.rs --target wasm32-unknown-unknown -O - $(NODE) verify.js $(TMPDIR)/main.wasm - $(RUSTC) foo.rs --target wasm32-unknown-unknown -C lto - $(NODE) verify.js $(TMPDIR)/foo.wasm - $(RUSTC) main.rs --target wasm32-unknown-unknown -C lto - $(NODE) verify.js $(TMPDIR)/main.wasm diff --git a/src/test/run-make/wasm-export-all-symbols/bar.rs b/src/test/run-make/wasm-export-all-symbols/bar.rs deleted file mode 100644 index ac9c20a57..000000000 --- a/src/test/run-make/wasm-export-all-symbols/bar.rs +++ /dev/null @@ -1,7 +0,0 @@ -#![crate_type = "rlib"] - -#[no_mangle] -pub extern fn foo() {} - -#[no_mangle] -pub static FOO: u64 = 42; diff --git a/src/test/run-make/wasm-export-all-symbols/foo.rs b/src/test/run-make/wasm-export-all-symbols/foo.rs deleted file mode 100644 index 4811b24bc..000000000 --- a/src/test/run-make/wasm-export-all-symbols/foo.rs +++ /dev/null @@ -1,3 +0,0 @@ -#![crate_type = "cdylib"] - -extern crate bar; diff --git a/src/test/run-make/wasm-export-all-symbols/main.rs b/src/test/run-make/wasm-export-all-symbols/main.rs deleted file mode 100644 index 0edda7d7b..000000000 --- a/src/test/run-make/wasm-export-all-symbols/main.rs +++ /dev/null @@ -1,3 +0,0 @@ -extern crate bar; - -fn main() {} diff --git a/src/test/run-make/wasm-export-all-symbols/verify.js b/src/test/run-make/wasm-export-all-symbols/verify.js deleted file mode 100644 index 72db3356f..000000000 --- a/src/test/run-make/wasm-export-all-symbols/verify.js +++ /dev/null @@ -1,32 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -let m = new WebAssembly.Module(buffer); -let list = WebAssembly.Module.exports(m); -console.log('exports', list); - -const my_exports = {}; -let nexports = 0; - -for (const entry of list) { - if (entry.kind == 'function'){ - nexports += 1; - } - my_exports[entry.name] = entry.kind; -} - -if (my_exports.foo != "function") - throw new Error("`foo` wasn't defined"); - -if (my_exports.FOO != "global") - throw new Error("`FOO` wasn't defined"); - -if (my_exports.main === undefined) { - if (nexports != 1) - throw new Error("should only have one function export"); -} else { - if (nexports != 2) - throw new Error("should only have two function exports"); -} diff --git a/src/test/run-make/wasm-import-module/Makefile b/src/test/run-make/wasm-import-module/Makefile deleted file mode 100644 index 18cef16aa..000000000 --- a/src/test/run-make/wasm-import-module/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - - # only-wasm32-bare - -all: - $(RUSTC) foo.rs --target wasm32-unknown-unknown - $(RUSTC) bar.rs -C lto -O --target wasm32-unknown-unknown - $(NODE) foo.js $(TMPDIR)/bar.wasm diff --git a/src/test/run-make/wasm-import-module/bar.rs b/src/test/run-make/wasm-import-module/bar.rs deleted file mode 100644 index 1b988c783..000000000 --- a/src/test/run-make/wasm-import-module/bar.rs +++ /dev/null @@ -1,18 +0,0 @@ -#![crate_type = "cdylib"] -#![deny(warnings)] - -extern crate foo; - -#[link(wasm_import_module = "./me")] -extern "C" { - #[link_name = "me_in_dep"] - fn dep(); -} - -#[no_mangle] -pub extern "C" fn foo() { - unsafe { - foo::dep(); - dep(); - } -} diff --git a/src/test/run-make/wasm-import-module/foo.js b/src/test/run-make/wasm-import-module/foo.js deleted file mode 100644 index 3ea47fcc9..000000000 --- a/src/test/run-make/wasm-import-module/foo.js +++ /dev/null @@ -1,18 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -let m = new WebAssembly.Module(buffer); -let imports = WebAssembly.Module.imports(m); -console.log('imports', imports); -assert.strictEqual(imports.length, 2); - -assert.strictEqual(imports[0].kind, 'function'); -assert.strictEqual(imports[1].kind, 'function'); - -let modules = [imports[0].module, imports[1].module]; -modules.sort(); - -assert.strictEqual(modules[0], './dep'); -assert.strictEqual(modules[1], './me'); diff --git a/src/test/run-make/wasm-import-module/foo.rs b/src/test/run-make/wasm-import-module/foo.rs deleted file mode 100644 index bbeaf99bc..000000000 --- a/src/test/run-make/wasm-import-module/foo.rs +++ /dev/null @@ -1,7 +0,0 @@ -#![crate_type = "rlib"] -#![deny(warnings)] - -#[link(wasm_import_module = "./dep")] -extern "C" { - pub fn dep(); -} diff --git a/src/test/run-make/wasm-panic-small/Makefile b/src/test/run-make/wasm-panic-small/Makefile deleted file mode 100644 index 2af9f7135..000000000 --- a/src/test/run-make/wasm-panic-small/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) foo.rs -C lto -O --target wasm32-unknown-unknown --cfg a - wc -c < $(TMPDIR)/foo.wasm - [ "`wc -c < $(TMPDIR)/foo.wasm`" -lt "1024" ] - $(RUSTC) foo.rs -C lto -O --target wasm32-unknown-unknown --cfg b - wc -c < $(TMPDIR)/foo.wasm - [ "`wc -c < $(TMPDIR)/foo.wasm`" -lt "5120" ] - $(RUSTC) foo.rs -C lto -O --target wasm32-unknown-unknown --cfg c - wc -c < $(TMPDIR)/foo.wasm - [ "`wc -c < $(TMPDIR)/foo.wasm`" -lt "5120" ] - $(RUSTC) foo.rs -C lto -O --target wasm32-unknown-unknown --cfg d - wc -c < $(TMPDIR)/foo.wasm - [ "`wc -c < $(TMPDIR)/foo.wasm`" -lt "5120" ] diff --git a/src/test/run-make/wasm-panic-small/foo.rs b/src/test/run-make/wasm-panic-small/foo.rs deleted file mode 100644 index 6df52affe..000000000 --- a/src/test/run-make/wasm-panic-small/foo.rs +++ /dev/null @@ -1,27 +0,0 @@ -#![crate_type = "cdylib"] - -#[no_mangle] -#[cfg(a)] -pub fn foo() { - panic!("test"); -} - -#[no_mangle] -#[cfg(b)] -pub fn foo() { - panic!("{}", 1); -} - -#[no_mangle] -#[cfg(c)] -pub fn foo() { - panic!("{}", "a"); -} - -#[no_mangle] -#[cfg(d)] -pub fn foo() -> usize { - use std::cell::Cell; - thread_local!(static A: Cell<Vec<u32>> = Cell::new(Vec::new())); - A.try_with(|x| x.take().len()).unwrap_or(0) -} diff --git a/src/test/run-make/wasm-spurious-import/Makefile b/src/test/run-make/wasm-spurious-import/Makefile deleted file mode 100644 index 6f50e6e55..000000000 --- a/src/test/run-make/wasm-spurious-import/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) main.rs -C overflow-checks=yes -C panic=abort -C lto -C opt-level=z --target wasm32-unknown-unknown - $(NODE) verify.js $(TMPDIR)/main.wasm diff --git a/src/test/run-make/wasm-spurious-import/main.rs b/src/test/run-make/wasm-spurious-import/main.rs deleted file mode 100644 index fcbead5e2..000000000 --- a/src/test/run-make/wasm-spurious-import/main.rs +++ /dev/null @@ -1,14 +0,0 @@ -#![crate_type = "cdylib"] -#![no_std] - -#[panic_handler] -fn my_panic(_info: &core::panic::PanicInfo) -> ! { - loop {} -} - -#[no_mangle] -pub fn multer(a: i128, b: i128) -> i128 { - // Trigger usage of the __multi3 compiler intrinsic which then leads to an imported - // panic function in case of a bug. We verify that no imports exist in our verifier. - a * b -} diff --git a/src/test/run-make/wasm-spurious-import/verify.js b/src/test/run-make/wasm-spurious-import/verify.js deleted file mode 100644 index d3b2101b6..000000000 --- a/src/test/run-make/wasm-spurious-import/verify.js +++ /dev/null @@ -1,9 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -let m = new WebAssembly.Module(buffer); -let imports = WebAssembly.Module.imports(m); -console.log('imports', imports); -assert.strictEqual(imports.length, 0); diff --git a/src/test/run-make/wasm-stringify-ints-small/Makefile b/src/test/run-make/wasm-stringify-ints-small/Makefile deleted file mode 100644 index 2fa2c954d..000000000 --- a/src/test/run-make/wasm-stringify-ints-small/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -ifeq ($(TARGET),wasm32-unknown-unknown) -all: - $(RUSTC) foo.rs -C lto -O --target wasm32-unknown-unknown - wc -c < $(TMPDIR)/foo.wasm - [ "`wc -c < $(TMPDIR)/foo.wasm`" -lt "25000" ] -else -all: -endif diff --git a/src/test/run-make/wasm-stringify-ints-small/foo.rs b/src/test/run-make/wasm-stringify-ints-small/foo.rs deleted file mode 100644 index 7a947f013..000000000 --- a/src/test/run-make/wasm-stringify-ints-small/foo.rs +++ /dev/null @@ -1,33 +0,0 @@ -#![crate_type = "cdylib"] - -extern "C" { - fn observe(ptr: *const u8, len: usize); -} - -macro_rules! s { - ( $( $f:ident -> $t:ty );* $(;)* ) => { - $( - extern "C" { - fn $f() -> $t; - } - let s = $f().to_string(); - observe(s.as_ptr(), s.len()); - )* - }; -} - -#[no_mangle] -pub unsafe extern "C" fn foo() { - s! { - get_u8 -> u8; - get_i8 -> i8; - get_u16 -> u16; - get_i16 -> i16; - get_u32 -> u32; - get_i32 -> i32; - get_u64 -> u64; - get_i64 -> i64; - get_usize -> usize; - get_isize -> isize; - } -} diff --git a/src/test/run-make/wasm-symbols-different-module/Makefile b/src/test/run-make/wasm-symbols-different-module/Makefile deleted file mode 100644 index 9e657222d..000000000 --- a/src/test/run-make/wasm-symbols-different-module/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) foo.rs --target wasm32-unknown-unknown - $(NODE) verify-imports.js $(TMPDIR)/foo.wasm a/foo b/foo - $(RUSTC) foo.rs --target wasm32-unknown-unknown -C lto - $(NODE) verify-imports.js $(TMPDIR)/foo.wasm a/foo b/foo - $(RUSTC) foo.rs --target wasm32-unknown-unknown -O - $(NODE) verify-imports.js $(TMPDIR)/foo.wasm a/foo b/foo - $(RUSTC) foo.rs --target wasm32-unknown-unknown -O -C lto - $(NODE) verify-imports.js $(TMPDIR)/foo.wasm a/foo b/foo - - $(RUSTC) bar.rs --target wasm32-unknown-unknown - $(NODE) verify-imports.js $(TMPDIR)/bar.wasm m1/f m1/g m2/f - $(RUSTC) bar.rs --target wasm32-unknown-unknown -C lto - $(NODE) verify-imports.js $(TMPDIR)/bar.wasm m1/f m1/g m2/f - $(RUSTC) bar.rs --target wasm32-unknown-unknown -O - $(NODE) verify-imports.js $(TMPDIR)/bar.wasm m1/f m1/g m2/f - $(RUSTC) bar.rs --target wasm32-unknown-unknown -O -C lto - $(NODE) verify-imports.js $(TMPDIR)/bar.wasm m1/f m1/g m2/f - - $(RUSTC) baz.rs --target wasm32-unknown-unknown - $(NODE) verify-imports.js $(TMPDIR)/baz.wasm sqlite/allocate sqlite/deallocate - - $(RUSTC) log.rs --target wasm32-unknown-unknown - $(NODE) verify-imports.js $(TMPDIR)/log.wasm test/log diff --git a/src/test/run-make/wasm-symbols-different-module/bar.rs b/src/test/run-make/wasm-symbols-different-module/bar.rs deleted file mode 100644 index 7567060d7..000000000 --- a/src/test/run-make/wasm-symbols-different-module/bar.rs +++ /dev/null @@ -1,33 +0,0 @@ -//! Issue #50021 - -#![crate_type = "cdylib"] - -mod m1 { - #[link(wasm_import_module = "m1")] - extern "C" { - pub fn f(); - } - #[link(wasm_import_module = "m1")] - extern "C" { - pub fn g(); - } -} - -mod m2 { - #[link(wasm_import_module = "m2")] - extern "C" { - pub fn f(_: i32); - } -} - -#[no_mangle] -pub unsafe fn run() { - m1::f(); - m1::g(); - - // In generated code, expected: - // (import "m2" "f" (func $f (param i32))) - // but got: - // (import "m1" "f" (func $f (param i32))) - m2::f(0); -} diff --git a/src/test/run-make/wasm-symbols-different-module/baz.rs b/src/test/run-make/wasm-symbols-different-module/baz.rs deleted file mode 100644 index fbb78619b..000000000 --- a/src/test/run-make/wasm-symbols-different-module/baz.rs +++ /dev/null @@ -1,22 +0,0 @@ -//! Issue #63562 - -#![crate_type = "cdylib"] - -mod foo { - #[link(wasm_import_module = "sqlite")] - extern "C" { - pub fn allocate(size: usize) -> i32; - pub fn deallocate(ptr: i32, size: usize); - } -} - -#[no_mangle] -pub extern "C" fn allocate() { - unsafe { - foo::allocate(1); - foo::deallocate(1, 2); - } -} - -#[no_mangle] -pub extern "C" fn deallocate() {} diff --git a/src/test/run-make/wasm-symbols-different-module/foo.rs b/src/test/run-make/wasm-symbols-different-module/foo.rs deleted file mode 100644 index a4ba7e714..000000000 --- a/src/test/run-make/wasm-symbols-different-module/foo.rs +++ /dev/null @@ -1,23 +0,0 @@ -#![crate_type = "cdylib"] - -mod a { - #[link(wasm_import_module = "a")] - extern "C" { - pub fn foo(); - } -} - -mod b { - #[link(wasm_import_module = "b")] - extern "C" { - pub fn foo(); - } -} - -#[no_mangle] -pub fn start() { - unsafe { - a::foo(); - b::foo(); - } -} diff --git a/src/test/run-make/wasm-symbols-different-module/log.rs b/src/test/run-make/wasm-symbols-different-module/log.rs deleted file mode 100644 index ea3e0b4b2..000000000 --- a/src/test/run-make/wasm-symbols-different-module/log.rs +++ /dev/null @@ -1,16 +0,0 @@ -//! Issue #56309 - -#![crate_type = "cdylib"] - -#[link(wasm_import_module = "test")] -extern "C" { - fn log(message_data: u32, message_size: u32); -} - -#[no_mangle] -pub fn main() { - let message = "Hello, world!"; - unsafe { - log(message.as_ptr() as u32, message.len() as u32); - } -} diff --git a/src/test/run-make/wasm-symbols-different-module/verify-imports.js b/src/test/run-make/wasm-symbols-different-module/verify-imports.js deleted file mode 100644 index 7e9f90cf8..000000000 --- a/src/test/run-make/wasm-symbols-different-module/verify-imports.js +++ /dev/null @@ -1,32 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -let m = new WebAssembly.Module(buffer); -let list = WebAssembly.Module.imports(m); -console.log('imports', list); -if (list.length !== process.argv.length - 3) - throw new Error("wrong number of imports") - -const imports = new Map(); -for (let i = 3; i < process.argv.length; i++) { - const [module, name] = process.argv[i].split('/'); - if (!imports.has(module)) - imports.set(module, new Map()); - imports.get(module).set(name, true); -} - -for (let i of list) { - if (imports.get(i.module) === undefined || imports.get(i.module).get(i.name) === undefined) - throw new Error(`didn't find import of ${i.module}::${i.name}`); - imports.get(i.module).delete(i.name); - - if (imports.get(i.module).size === 0) - imports.delete(i.module); -} - -console.log(imports); -if (imports.size !== 0) { - throw new Error('extra imports'); -} diff --git a/src/test/run-make/wasm-symbols-not-exported/Makefile b/src/test/run-make/wasm-symbols-not-exported/Makefile deleted file mode 100644 index 60b0dee00..000000000 --- a/src/test/run-make/wasm-symbols-not-exported/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) foo.rs --target wasm32-unknown-unknown - $(NODE) verify-exported-symbols.js $(TMPDIR)/foo.wasm - $(RUSTC) foo.rs --target wasm32-unknown-unknown -O - $(NODE) verify-exported-symbols.js $(TMPDIR)/foo.wasm - $(RUSTC) bar.rs --target wasm32-unknown-unknown - $(NODE) verify-exported-symbols.js $(TMPDIR)/bar.wasm - $(RUSTC) bar.rs --target wasm32-unknown-unknown -O - $(NODE) verify-exported-symbols.js $(TMPDIR)/bar.wasm diff --git a/src/test/run-make/wasm-symbols-not-exported/bar.rs b/src/test/run-make/wasm-symbols-not-exported/bar.rs deleted file mode 100644 index 6ffbd3ec6..000000000 --- a/src/test/run-make/wasm-symbols-not-exported/bar.rs +++ /dev/null @@ -1,35 +0,0 @@ -#![feature(panic_handler, alloc_error_handler)] -#![crate_type = "cdylib"] -#![no_std] - -use core::alloc::*; - -struct B; - -unsafe impl GlobalAlloc for B { - unsafe fn alloc(&self, x: Layout) -> *mut u8 { - 1 as *mut u8 - } - - unsafe fn dealloc(&self, ptr: *mut u8, x: Layout) { - } -} - -#[global_allocator] -static A: B = B; - -#[no_mangle] -pub extern fn foo(a: u32) -> u32 { - assert_eq!(a, 3); - a * 2 -} - -#[alloc_error_handler] -fn a(_: core::alloc::Layout) -> ! { - loop {} -} - -#[panic_handler] -fn b(_: &core::panic::PanicInfo) -> ! { - loop {} -} diff --git a/src/test/run-make/wasm-symbols-not-exported/foo.rs b/src/test/run-make/wasm-symbols-not-exported/foo.rs deleted file mode 100644 index d46baee01..000000000 --- a/src/test/run-make/wasm-symbols-not-exported/foo.rs +++ /dev/null @@ -1,7 +0,0 @@ -#![crate_type = "cdylib"] - -#[no_mangle] -pub extern fn foo() { - println!("foo"); - panic!("test"); -} diff --git a/src/test/run-make/wasm-symbols-not-exported/verify-exported-symbols.js b/src/test/run-make/wasm-symbols-not-exported/verify-exported-symbols.js deleted file mode 100644 index afc8a7241..000000000 --- a/src/test/run-make/wasm-symbols-not-exported/verify-exported-symbols.js +++ /dev/null @@ -1,21 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -let m = new WebAssembly.Module(buffer); -let list = WebAssembly.Module.exports(m); -console.log('exports', list); - -let bad = false; -for (let i = 0; i < list.length; i++) { - const e = list[i]; - if (e.name == "foo" || e.kind != "function") - continue; - - console.log('unexpected exported symbol:', e.name); - bad = true; -} - -if (bad) - process.exit(1); diff --git a/src/test/run-make/wasm-symbols-not-imported/Makefile b/src/test/run-make/wasm-symbols-not-imported/Makefile deleted file mode 100644 index dc7618c19..000000000 --- a/src/test/run-make/wasm-symbols-not-imported/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -# only-wasm32-bare - -all: - $(RUSTC) foo.rs --target wasm32-unknown-unknown - $(NODE) verify-no-imports.js $(TMPDIR)/foo.wasm - $(RUSTC) foo.rs --target wasm32-unknown-unknown -C lto - $(NODE) verify-no-imports.js $(TMPDIR)/foo.wasm - $(RUSTC) foo.rs --target wasm32-unknown-unknown -O - $(NODE) verify-no-imports.js $(TMPDIR)/foo.wasm - $(RUSTC) foo.rs --target wasm32-unknown-unknown -O -C lto - $(NODE) verify-no-imports.js $(TMPDIR)/foo.wasm diff --git a/src/test/run-make/wasm-symbols-not-imported/foo.rs b/src/test/run-make/wasm-symbols-not-imported/foo.rs deleted file mode 100644 index b25bdc980..000000000 --- a/src/test/run-make/wasm-symbols-not-imported/foo.rs +++ /dev/null @@ -1,14 +0,0 @@ -#![crate_type = "cdylib"] -#![no_std] - -use core::panic::PanicInfo; - -#[no_mangle] -pub extern fn foo() { - panic!() -} - -#[panic_handler] -fn panic(_info: &PanicInfo) -> ! { - loop {} -} diff --git a/src/test/run-make/wasm-symbols-not-imported/verify-no-imports.js b/src/test/run-make/wasm-symbols-not-imported/verify-no-imports.js deleted file mode 100644 index 90e3df1d9..000000000 --- a/src/test/run-make/wasm-symbols-not-imported/verify-no-imports.js +++ /dev/null @@ -1,10 +0,0 @@ -const fs = require('fs'); -const process = require('process'); -const assert = require('assert'); -const buffer = fs.readFileSync(process.argv[2]); - -let m = new WebAssembly.Module(buffer); -let list = WebAssembly.Module.imports(m); -console.log('imports', list); -if (list.length !== 0) - throw new Error("there are some imports"); diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/Makefile b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/Makefile deleted file mode 100644 index 84dcd2393..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -include ../../run-make-fulldeps/tools.mk - -#only-x86_64-fortanix-unknown-sgx - -# For cargo setting -export RUSTC := $(RUSTC_ORIGINAL) -export LD_LIBRARY_PATH := $(HOST_RPATH_DIR) -# We need to be outside of 'src' dir in order to run cargo -export WORK_DIR := $(TMPDIR) -export TEST_DIR := $(shell pwd) - -## clean up unused env variables which might cause harm. -unexport RUSTC_LINKER -unexport RUSTC_BOOTSTRAP -unexport RUST_BUILD_STAGE -unexport RUST_TEST_THREADS -unexport RUST_TEST_TMPDIR -unexport AR -unexport CC -unexport CXX - -all: - bash script.sh diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_asm.checks deleted file mode 100644 index e839c200b..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_asm.checks +++ /dev/null @@ -1,8 +0,0 @@ -CHECK: cc_plus_one_asm -CHECK-NEXT: movl -CHECK-NEXT: lfence -CHECK-NEXT: inc -CHECK-NEXT: notq (%rsp) -CHECK-NEXT: notq (%rsp) -CHECK-NEXT: lfence -CHECK-NEXT: retq diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_c.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_c.checks deleted file mode 100644 index b93b33afb..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_c.checks +++ /dev/null @@ -1,6 +0,0 @@ -CHECK: cc_plus_one_c -CHECK: lfence -CHECK: popq -CHECK-NEXT: popq [[REGISTER:%[a-z]+]] -CHECK-NEXT: lfence -CHECK-NEXT: jmpq *[[REGISTER]] diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_c_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_c_asm.checks deleted file mode 100644 index d1fae3d49..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_c_asm.checks +++ /dev/null @@ -1,15 +0,0 @@ -CHECK: cc_plus_one_c_asm -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK-NEXT: incl -CHECK-NEXT: jmp -CHECK-NEXT: shlq $0, (%rsp) -CHECK-NEXT: lfence -CHECK-NEXT: retq -CHECK: popq -CHECK-NEXT: popq [[REGISTER:%[a-z]+]] -CHECK-NEXT: lfence -CHECK-NEXT: jmpq *[[REGISTER]] diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_cxx.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_cxx.checks deleted file mode 100644 index f96f152c0..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_cxx.checks +++ /dev/null @@ -1,6 +0,0 @@ -CHECK: cc_plus_one_cxx -CHECK: lfence -CHECK: popq -CHECK-NEXT: popq [[REGISTER:%[a-z]+]] -CHECK-NEXT: lfence -CHECK-NEXT: jmpq *[[REGISTER]] diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_cxx_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_cxx_asm.checks deleted file mode 100644 index e704bf417..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cc_plus_one_cxx_asm.checks +++ /dev/null @@ -1,16 +0,0 @@ -CHECK: cc_plus_one_cxx_asm -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: movl -CHECK: lfence -CHECK: lfence -CHECK-NEXT: incl -CHECK-NEXT: jmp 0x{{[[:xdigit:]]+}} <cc_plus_one_cxx_asm+0x{{[[:xdigit:]]+}}> -CHECK-NEXT: shlq $0, (%rsp) -CHECK-NEXT: lfence -CHECK-NEXT: retq -CHECK: popq -CHECK-NEXT: popq [[REGISTER:%[a-z]+]] -CHECK-NEXT: lfence -CHECK-NEXT: jmpq *[[REGISTER]] diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_asm.checks deleted file mode 100644 index 78b18ccbf..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_asm.checks +++ /dev/null @@ -1,7 +0,0 @@ -CHECK: cmake_plus_one_asm -CHECK-NEXT: movl -CHECK-NEXT: lfence -CHECK-NEXT: incl -CHECK-NEXT: shlq $0, (%rsp) -CHECK-NEXT: lfence -CHECK-NEXT: retq diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c.checks deleted file mode 100644 index f551356b2..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c.checks +++ /dev/null @@ -1,6 +0,0 @@ -CHECK: cmake_plus_one_c -CHECK: lfence -CHECK: popq -CHECK-NEXT: popq [[REGISTER:%[a-z]+]] -CHECK-NEXT: lfence -CHECK-NEXT: jmpq *[[REGISTER]] diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c_asm.checks deleted file mode 100644 index 87c806f13..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c_asm.checks +++ /dev/null @@ -1,16 +0,0 @@ -CHECK: cmake_plus_one_c_asm -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: movl -CHECK: lfence -CHECK-NEXT: incl -CHECK-NEXT: jmp 0x{{[[:xdigit:]]+}} <cmake_plus_one_c_asm+0x{{[[:xdigit:]]+}}> -CHECK-NEXT: shlq $0, (%rsp) -CHECK-NEXT: lfence -CHECK-NEXT: retq -CHECK: popq -CHECK-NEXT: popq [[REGISTER:%[a-z]+]] -CHECK-NEXT: lfence -CHECK-NEXT: jmpq *[[REGISTER]] diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c_global_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c_global_asm.checks deleted file mode 100644 index 4b66cc5bc..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_c_global_asm.checks +++ /dev/null @@ -1,2 +0,0 @@ -CHECK: cmake_plus_one_c_global_asm -CHECK: lfence diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx.checks deleted file mode 100644 index 0f403e020..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx.checks +++ /dev/null @@ -1,6 +0,0 @@ -CHECK: cmake_plus_one_cxx -CHECK: lfence -CHECK: popq -CHECK-NEXT: popq [[REGISTER:%[a-z]+]] -CHECK-NEXT: lfence -CHECK-NEXT: jmpq *[[REGISTER]] diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx_asm.checks deleted file mode 100644 index 9cac8711e..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx_asm.checks +++ /dev/null @@ -1,16 +0,0 @@ -CHECK: cmake_plus_one_cxx_asm -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: movl -CHECK: lfence -CHECK-NEXT: incl -CHECK-NEXT: jmp 0x{{[[:xdigit:]]+}} <cmake_plus_one_cxx_asm+0x{{[[:xdigit:]]+}}> -CHECK-NEXT: shlq $0, (%rsp) -CHECK-NEXT: lfence -CHECK-NEXT: retq -CHECK: popq -CHECK-NEXT: popq [[REGISTER:%[a-z]+]] -CHECK-NEXT: lfence -CHECK-NEXT: jmpq *[[REGISTER]] diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx_global_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx_global_asm.checks deleted file mode 100644 index d4a3d4479..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/cmake_plus_one_cxx_global_asm.checks +++ /dev/null @@ -1,2 +0,0 @@ -CHECK: cmake_plus_one_cxx_global_asm -CHECK: lfence diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/Cargo.toml b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/Cargo.toml deleted file mode 100644 index 3a97c37e9..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/Cargo.toml +++ /dev/null @@ -1,12 +0,0 @@ -[package] -name = "enclave" -version = "0.1.0" -edition = "2018" - -# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html - -[dependencies] - -[build-dependencies] -cc = "1.0" -cmake = "0.1" diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/build.rs b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/build.rs deleted file mode 100644 index 3a7aa1be8..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/build.rs +++ /dev/null @@ -1,30 +0,0 @@ -fn main() { - cc::Build::new() - .file("foo.c") - .compile("foo_c"); - - cc::Build::new() - .file("foo_asm.s") - .compile("foo_asm"); - - cc::Build::new() - .cpp(true) - .cpp_set_stdlib(None) - .file("foo_cxx.cpp") - .compile("foo_cxx"); - - // When the cmake crate detects the clang compiler, it passes the - // "--target" argument to the linker which subsequently fails. The - // `CMAKE_C_COMPILER_FORCED` option makes sure that `cmake` does not - // tries to test the compiler. From version 3.6 the option - // `CMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY` can be used - // https://cmake.org/cmake/help/v3.5/module/CMakeForceCompiler.html - let dst = cmake::Config::new("libcmake_foo") - .build_target("cmake_foo") - .define("CMAKE_C_COMPILER_FORCED", "1") - .define("CMAKE_CXX_COMPILER_FORCED", "1") - .define("CMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY", "1") - .build(); - println!("cargo:rustc-link-search=native={}/build/", dst.display()); - println!("cargo:rustc-link-lib=static=cmake_foo"); -} diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo.c b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo.c deleted file mode 100644 index dd76d4f30..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo.c +++ /dev/null @@ -1,18 +0,0 @@ -int cc_plus_one_c(int *arg) { - return *arg + 1; -} - -int cc_plus_one_c_asm(int *arg) { - int value = 0; - - asm volatile ( " movl (%1), %0\n" - " inc %0\n" - " jmp 1f\n" - " retq\n" // never executed, but a shortcut to determine how - // the assembler deals with `ret` instructions - "1:\n" - : "=r"(value) - : "r"(arg) ); - - return value; -} diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo_asm.s b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo_asm.s deleted file mode 100644 index 6d56214e8..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo_asm.s +++ /dev/null @@ -1,7 +0,0 @@ - .text - .global cc_plus_one_asm - .type cc_plus_one_asm, @function -cc_plus_one_asm: - movl (%rdi), %eax - inc %eax - retq diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo_cxx.cpp b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo_cxx.cpp deleted file mode 100644 index ac6f64ac4..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/foo_cxx.cpp +++ /dev/null @@ -1,21 +0,0 @@ -extern "C" int cc_plus_one_cxx(int *arg); -extern "C" int cc_plus_one_cxx_asm(int *arg); - -int cc_plus_one_cxx(int *arg) { - return *arg + 1; -} - -int cc_plus_one_cxx_asm(int *arg) { - int value = 0; - - asm volatile ( " movl (%1), %0\n" - " inc %0\n" - " jmp 1f\n" - " retq\n" // never executed, but a shortcut to determine how - // the assembler deals with `ret` instructions - "1:\n" - : "=r"(value) - : "r"(arg) ); - - return value; -} diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/CMakeLists.txt b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/CMakeLists.txt deleted file mode 100644 index 27cdf2ecf..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/CMakeLists.txt +++ /dev/null @@ -1,33 +0,0 @@ -enable_language(C CXX ASM) - -set(C_SOURCES - src/foo.c - ) - -set_source_files_properties(${C_SOURCES} - PROPERTIES - LANGUAGE C) - -set(CXX_SOURCES - src/foo_cxx.cpp - ) - -set_source_files_properties(${CXX_SOURCES} - PROPERTIES - LANGUAGE CXX) - -set(ASM_SOURCES - src/foo_asm.s - ) - -set_source_files_properties(${ASM_SOURCES} - PROPERTIES - LANGUAGE ASM) - -set(SOURCES - ${C_SOURCES} - ${CXX_SOURCES} - ${ASM_SOURCES}) - -add_library(cmake_foo STATIC - ${SOURCES}) diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo.c b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo.c deleted file mode 100644 index c3b731a2d..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo.c +++ /dev/null @@ -1,26 +0,0 @@ -int cmake_plus_one_c(int *arg) { - return *arg + 1; -} - -int cmake_plus_one_c_asm(int *arg) { - int value = 0; - - asm volatile ( " movl (%1), %0\n" - " inc %0\n" - " jmp 1f\n" - " retq\n" // never executed, but a shortcut to determine how - // the assembler deals with `ret` instructions - "1:\n" - : "=r"(value) - : "r"(arg) ); - - return value; -} - -asm(".text\n" -" .global cmake_plus_one_c_global_asm\n" -" .type cmake_plus_one_c_global_asm, @function\n" -"cmake_plus_one_c_global_asm:\n" -" movl (%rdi), %eax\n" -" inc %eax\n" -" retq\n" ); diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_asm.s b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_asm.s deleted file mode 100644 index 64b6b430e..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_asm.s +++ /dev/null @@ -1,7 +0,0 @@ - .text - .global cmake_plus_one_asm - .type cmake_plus_one_asm, @function -cmake_plus_one_asm: - movl (%rdi), %eax - inc %eax - retq diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_cxx.cpp b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_cxx.cpp deleted file mode 100644 index 824e2afeb..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/libcmake_foo/src/foo_cxx.cpp +++ /dev/null @@ -1,29 +0,0 @@ -extern "C" int cmake_plus_one_cxx(int *arg); -extern "C" int cmake_plus_one_cxx_asm(int *arg); - -int cmake_plus_one_cxx(int *arg) { - return *arg + 1; -} - -int cmake_plus_one_cxx_asm(int *arg) { - int value = 0; - - asm volatile ( " movl (%1), %0\n" - " inc %0\n" - " jmp 1f\n" - " retq\n" // never executed, but a shortcut to determine how - // the assembler deals with `ret` instructions - "1:\n" - : "=r"(value) - : "r"(arg) ); - - return value; -} - -asm(".text\n" -" .global cmake_plus_one_cxx_global_asm\n" -" .type cmake_plus_one_cxx_global_asm, @function\n" -"cmake_plus_one_cxx_global_asm:\n" -" movl (%rdi), %eax\n" -" inc %eax\n" -" retq\n" ); diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/src/main.rs b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/src/main.rs deleted file mode 100644 index cde38aacf..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/enclave/src/main.rs +++ /dev/null @@ -1,49 +0,0 @@ -std::arch::global_asm!( - r#" - .text - .global rust_plus_one_global_asm - .type rust_plus_one_global_asm, @function -rust_plus_one_global_asm: - movl (%rdi), %eax - inc %eax - retq -"#, - options(att_syntax) -); - -extern "C" { - fn cc_plus_one_c(arg: &u32) -> u32; - fn cc_plus_one_c_asm(arg: &u32) -> u32; - fn cc_plus_one_cxx(arg: &u32) -> u32; - fn cc_plus_one_cxx_asm(arg: &u32) -> u32; - fn cc_plus_one_asm(arg: &u32) -> u32; - fn cmake_plus_one_c(arg: &u32) -> u32; - fn cmake_plus_one_c_asm(arg: &u32) -> u32; - fn cmake_plus_one_cxx(arg: &u32) -> u32; - fn cmake_plus_one_cxx_asm(arg: &u32) -> u32; - fn cmake_plus_one_c_global_asm(arg: &u32) -> u32; - fn cmake_plus_one_cxx_global_asm(arg: &u32) -> u32; - fn cmake_plus_one_asm(arg: &u32) -> u32; - fn rust_plus_one_global_asm(arg: &u32) -> u32; -} - -fn main() { - let value: u32 = 41; - let question = "Answer to the Ultimate Question of Life, the Universe, and Everything:"; - - unsafe { - println!("{}: {}!", question, rust_plus_one_global_asm(&value)); - println!("{}: {}!", question, cc_plus_one_c(&value)); - println!("{}: {}!", question, cc_plus_one_c_asm(&value)); - println!("{}: {}!", question, cc_plus_one_cxx(&value)); - println!("{}: {}!", question, cc_plus_one_cxx_asm(&value)); - println!("{}: {}!", question, cc_plus_one_asm(&value)); - println!("{}: {}!", question, cmake_plus_one_c(&value)); - println!("{}: {}!", question, cmake_plus_one_c_asm(&value)); - println!("{}: {}!", question, cmake_plus_one_cxx(&value)); - println!("{}: {}!", question, cmake_plus_one_cxx_asm(&value)); - println!("{}: {}!", question, cmake_plus_one_c_global_asm(&value)); - println!("{}: {}!", question, cmake_plus_one_cxx_global_asm(&value)); - println!("{}: {}!", question, cmake_plus_one_asm(&value)); - } -} diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/jumpto.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/jumpto.checks deleted file mode 100644 index 15211e3ad..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/jumpto.checks +++ /dev/null @@ -1,8 +0,0 @@ -CHECK: libunwind::Registers_x86_64::jumpto -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: shlq $0, (%rsp) -CHECK-NEXT: lfence -CHECK-NEXT: retq diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/print.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/print.checks deleted file mode 100644 index 0fe88141b..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/print.checks +++ /dev/null @@ -1,7 +0,0 @@ -CHECK: print -CHECK: lfence -CHECK: lfence -CHECK: lfence -CHECK: popq -CHECK: callq 0x{{[[:xdigit:]]*}} <_Unwind_Resume> -CHECK-NEXT: ud2 diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/rust_plus_one_global_asm.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/rust_plus_one_global_asm.checks deleted file mode 100644 index fe6777537..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/rust_plus_one_global_asm.checks +++ /dev/null @@ -1,2 +0,0 @@ -CHECK: rust_plus_one_global_asm -CHECK: lfence diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/script.sh b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/script.sh deleted file mode 100644 index 944343df6..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/script.sh +++ /dev/null @@ -1,58 +0,0 @@ -#!/bin/sh -set -exuo pipefail - -function build { - CRATE=enclave - - mkdir -p $WORK_DIR - pushd $WORK_DIR - rm -rf $CRATE - cp -a $TEST_DIR/enclave . - pushd $CRATE - echo ${WORK_DIR} - # HACK(eddyb) sets `RUSTC_BOOTSTRAP=1` so Cargo can accept nightly features. - # These come from the top-level Rust workspace, that this crate is not a - # member of, but Cargo tries to load the workspace `Cargo.toml` anyway. - env RUSTC_BOOTSTRAP=1 - cargo -v run --target $TARGET - popd - popd -} - -function check { - local func=$1 - local checks="${TEST_DIR}/$2" - local asm=$(mktemp) - local objdump="${BUILD_DIR}/x86_64-unknown-linux-gnu/llvm/build/bin/llvm-objdump" - local filecheck="${BUILD_DIR}/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" - - ${objdump} --disassemble-symbols=${func} --demangle \ - ${WORK_DIR}/enclave/target/x86_64-fortanix-unknown-sgx/debug/enclave > ${asm} - ${filecheck} --input-file ${asm} ${checks} -} - -build - -check unw_getcontext unw_getcontext.checks -check "libunwind::Registers_x86_64::jumpto()" jumpto.checks -check "std::io::stdio::_print::h87f0c238421c45bc" print.checks -check rust_plus_one_global_asm rust_plus_one_global_asm.checks \ - || echo "warning: module level assembly currently not hardened" - -check cc_plus_one_c cc_plus_one_c.checks -check cc_plus_one_c_asm cc_plus_one_c_asm.checks -check cc_plus_one_cxx cc_plus_one_cxx.checks -check cc_plus_one_cxx_asm cc_plus_one_cxx_asm.checks -check cc_plus_one_asm cc_plus_one_asm.checks \ - || echo "warning: the cc crate forwards assembly files to the CC compiler." \ - "Clang uses its own integrated assembler, which does not include the LVI passes." - -check cmake_plus_one_c cmake_plus_one_c.checks -check cmake_plus_one_c_asm cmake_plus_one_c_asm.checks -check cmake_plus_one_c_global_asm cmake_plus_one_c_global_asm.checks \ - || echo "warning: module level assembly currently not hardened" -check cmake_plus_one_cxx cmake_plus_one_cxx.checks -check cmake_plus_one_cxx_asm cmake_plus_one_cxx_asm.checks -check cmake_plus_one_cxx_global_asm cmake_plus_one_cxx_global_asm.checks \ - || echo "warning: module level assembly currently not hardened" -check cmake_plus_one_asm cmake_plus_one_asm.checks diff --git a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/unw_getcontext.checks b/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/unw_getcontext.checks deleted file mode 100644 index 4b7615b11..000000000 --- a/src/test/run-make/x86_64-fortanix-unknown-sgx-lvi/unw_getcontext.checks +++ /dev/null @@ -1,6 +0,0 @@ -CHECK: unw_getcontext -CHECK: lfence -CHECK: lfence -CHECK: shlq $0, (%rsp) -CHECK-NEXT: lfence -CHECK-NEXT: retq |