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-rw-r--r--src/tools/cargo/tests/testsuite/profiles.rs744
1 files changed, 744 insertions, 0 deletions
diff --git a/src/tools/cargo/tests/testsuite/profiles.rs b/src/tools/cargo/tests/testsuite/profiles.rs
new file mode 100644
index 000000000..2d2646fe3
--- /dev/null
+++ b/src/tools/cargo/tests/testsuite/profiles.rs
@@ -0,0 +1,744 @@
+//! Tests for profiles.
+
+use cargo_test_support::project;
+use cargo_test_support::registry::Package;
+use std::env;
+
+#[cargo_test]
+fn profile_overrides() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+
+ name = "test"
+ version = "0.0.0"
+ authors = []
+
+ [profile.dev]
+ opt-level = 1
+ debug = false
+ rpath = true
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .build();
+ p.cargo("build -v")
+ .with_stderr(
+ "\
+[COMPILING] test v0.0.0 ([CWD])
+[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
+ --emit=[..]link[..]\
+ -C opt-level=1[..]\
+ -C debug-assertions=on \
+ -C metadata=[..] \
+ -C rpath \
+ --out-dir [..] \
+ -L dependency=[CWD]/target/debug/deps`
+[FINISHED] dev [optimized] target(s) in [..]
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn opt_level_override_0() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+
+ name = "test"
+ version = "0.0.0"
+ authors = []
+
+ [profile.dev]
+ opt-level = 0
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .build();
+ p.cargo("build -v")
+ .with_stderr(
+ "\
+[COMPILING] test v0.0.0 ([CWD])
+[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
+ --emit=[..]link[..]\
+ -C debuginfo=2 \
+ -C metadata=[..] \
+ --out-dir [..] \
+ -L dependency=[CWD]/target/debug/deps`
+[FINISHED] [..] target(s) in [..]
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn debug_override_1() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "test"
+ version = "0.0.0"
+ authors = []
+
+ [profile.dev]
+ debug = 1
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .build();
+ p.cargo("build -v")
+ .with_stderr(
+ "\
+[COMPILING] test v0.0.0 ([CWD])
+[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
+ --emit=[..]link[..]\
+ -C debuginfo=1 \
+ -C metadata=[..] \
+ --out-dir [..] \
+ -L dependency=[CWD]/target/debug/deps`
+[FINISHED] [..] target(s) in [..]
+",
+ )
+ .run();
+}
+
+fn check_opt_level_override(profile_level: &str, rustc_level: &str) {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ &format!(
+ r#"
+ [package]
+
+ name = "test"
+ version = "0.0.0"
+ authors = []
+
+ [profile.dev]
+ opt-level = {level}
+ "#,
+ level = profile_level
+ ),
+ )
+ .file("src/lib.rs", "")
+ .build();
+ p.cargo("build -v")
+ .with_stderr(&format!(
+ "\
+[COMPILING] test v0.0.0 ([CWD])
+[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
+ --emit=[..]link \
+ -C opt-level={level}[..]\
+ -C debuginfo=2 \
+ -C debug-assertions=on \
+ -C metadata=[..] \
+ --out-dir [..] \
+ -L dependency=[CWD]/target/debug/deps`
+[FINISHED] [..] target(s) in [..]
+",
+ level = rustc_level
+ ))
+ .run();
+}
+
+#[cargo_test]
+fn opt_level_overrides() {
+ for &(profile_level, rustc_level) in &[
+ ("1", "1"),
+ ("2", "2"),
+ ("3", "3"),
+ ("\"s\"", "s"),
+ ("\"z\"", "z"),
+ ] {
+ check_opt_level_override(profile_level, rustc_level)
+ }
+}
+
+#[cargo_test]
+fn top_level_overrides_deps() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+
+ name = "test"
+ version = "0.0.0"
+ authors = []
+
+ [profile.release]
+ opt-level = 1
+ debug = true
+
+ [dependencies.foo]
+ path = "foo"
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .file(
+ "foo/Cargo.toml",
+ r#"
+ [package]
+
+ name = "foo"
+ version = "0.0.0"
+ authors = []
+
+ [profile.release]
+ opt-level = 0
+ debug = false
+
+ [lib]
+ name = "foo"
+ crate_type = ["dylib", "rlib"]
+ "#,
+ )
+ .file("foo/src/lib.rs", "")
+ .build();
+ p.cargo("build -v --release")
+ .with_stderr(&format!(
+ "\
+[COMPILING] foo v0.0.0 ([CWD]/foo)
+[RUNNING] `rustc --crate-name foo foo/src/lib.rs [..]\
+ --crate-type dylib --crate-type rlib \
+ --emit=[..]link \
+ -C prefer-dynamic \
+ -C opt-level=1[..]\
+ -C debuginfo=2 \
+ -C metadata=[..] \
+ --out-dir [CWD]/target/release/deps \
+ -L dependency=[CWD]/target/release/deps`
+[COMPILING] test v0.0.0 ([CWD])
+[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
+ --emit=[..]link \
+ -C opt-level=1[..]\
+ -C debuginfo=2 \
+ -C metadata=[..] \
+ --out-dir [..] \
+ -L dependency=[CWD]/target/release/deps \
+ --extern foo=[CWD]/target/release/deps/\
+ {prefix}foo[..]{suffix} \
+ --extern foo=[CWD]/target/release/deps/libfoo.rlib`
+[FINISHED] release [optimized + debuginfo] target(s) in [..]
+",
+ prefix = env::consts::DLL_PREFIX,
+ suffix = env::consts::DLL_SUFFIX
+ ))
+ .run();
+}
+
+#[cargo_test]
+fn profile_in_non_root_manifest_triggers_a_warning() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.1.0"
+ authors = []
+
+ [workspace]
+ members = ["bar"]
+
+ [profile.dev]
+ debug = false
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .file(
+ "bar/Cargo.toml",
+ r#"
+ [package]
+ name = "bar"
+ version = "0.1.0"
+ authors = []
+ workspace = ".."
+
+ [profile.dev]
+ opt-level = 1
+ "#,
+ )
+ .file("bar/src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build -v")
+ .cwd("bar")
+ .with_stderr(
+ "\
+[WARNING] profiles for the non root package will be ignored, specify profiles at the workspace root:
+package: [..]
+workspace: [..]
+[COMPILING] bar v0.1.0 ([..])
+[RUNNING] `rustc [..]`
+[FINISHED] dev [unoptimized] target(s) in [..]",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn profile_in_virtual_manifest_works() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [workspace]
+ members = ["bar"]
+
+ [profile.dev]
+ opt-level = 1
+ debug = false
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .file(
+ "bar/Cargo.toml",
+ r#"
+ [package]
+ name = "bar"
+ version = "0.1.0"
+ authors = []
+ workspace = ".."
+ "#,
+ )
+ .file("bar/src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build -v")
+ .cwd("bar")
+ .with_stderr(
+ "\
+[COMPILING] bar v0.1.0 ([..])
+[RUNNING] `rustc [..]`
+[FINISHED] dev [optimized] target(s) in [..]",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn profile_lto_string_bool_dev() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+
+ [profile.dev]
+ lto = "true"
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .build();
+
+ p.cargo("build")
+ .with_status(101)
+ .with_stderr(
+ "\
+error: failed to parse manifest at `[ROOT]/foo/Cargo.toml`
+
+Caused by:
+ `lto` setting of string `\"true\"` for `dev` profile is not a valid setting, \
+must be a boolean (`true`/`false`) or a string (`\"thin\"`/`\"fat\"`/`\"off\"`) or omitted.
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn profile_panic_test_bench() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+
+ [profile.test]
+ panic = "abort"
+
+ [profile.bench]
+ panic = "abort"
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .build();
+
+ p.cargo("build")
+ .with_stderr_contains(
+ "\
+[WARNING] `panic` setting is ignored for `bench` profile
+[WARNING] `panic` setting is ignored for `test` profile
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn profile_doc_deprecated() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+
+ [profile.doc]
+ opt-level = 0
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .build();
+
+ p.cargo("build")
+ .with_stderr_contains("[WARNING] profile `doc` is deprecated and has no effect")
+ .run();
+}
+
+#[cargo_test]
+fn panic_unwind_does_not_build_twice() {
+ // Check for a bug where `lib` was built twice, once with panic set and
+ // once without. Since "unwind" is the default, they are the same and
+ // should only be built once.
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.1.0"
+
+ [profile.dev]
+ panic = "unwind"
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .file("src/main.rs", "fn main() {}")
+ .file("tests/t1.rs", "")
+ .build();
+
+ p.cargo("test -v --tests --no-run")
+ .with_stderr_unordered(
+ "\
+[COMPILING] foo [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs [..] --test [..]
+[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin [..]
+[RUNNING] `rustc --crate-name foo src/main.rs [..] --test [..]
+[RUNNING] `rustc --crate-name t1 tests/t1.rs [..]
+[FINISHED] [..]
+[EXECUTABLE] `[..]/target/debug/deps/t1-[..][EXE]`
+[EXECUTABLE] `[..]/target/debug/deps/foo-[..][EXE]`
+[EXECUTABLE] `[..]/target/debug/deps/foo-[..][EXE]`
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn debug_0_report() {
+ // The finished line handles 0 correctly.
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.1.0"
+
+ [profile.dev]
+ debug = 0
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .build();
+
+ p.cargo("build -v")
+ .with_stderr(
+ "\
+[COMPILING] foo v0.1.0 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs [..]-C debuginfo=0 [..]
+[FINISHED] dev [unoptimized] target(s) in [..]
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn thin_lto_works() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "top"
+ version = "0.5.0"
+ authors = []
+
+ [profile.release]
+ lto = 'thin'
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build --release -v")
+ .with_stderr(
+ "\
+[COMPILING] top [..]
+[RUNNING] `rustc [..] -C lto=thin [..]`
+[FINISHED] [..]
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn strip_works() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.1.0"
+
+ [profile.release]
+ strip = 'symbols'
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build --release -v")
+ .with_stderr(
+ "\
+[COMPILING] foo [..]
+[RUNNING] `rustc [..] -C strip=symbols [..]`
+[FINISHED] [..]
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn strip_passes_unknown_option_to_rustc() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.1.0"
+
+ [profile.release]
+ strip = 'unknown'
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build --release -v")
+ .with_status(101)
+ .with_stderr_contains(
+ "\
+[COMPILING] foo [..]
+[RUNNING] `rustc [..] -C strip=unknown [..]`
+error: incorrect value `unknown` for [..] `strip` [..] was expected
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn strip_accepts_true_to_strip_symbols() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.1.0"
+
+ [profile.release]
+ strip = true
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build --release -v")
+ .with_stderr(
+ "\
+[COMPILING] foo [..]
+[RUNNING] `rustc [..] -C strip=symbols [..]`
+[FINISHED] [..]
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn strip_accepts_false_to_disable_strip() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.1.0"
+
+ [profile.release]
+ strip = false
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build --release -v")
+ .with_stderr_does_not_contain("-C strip")
+ .run();
+}
+
+#[cargo_test]
+fn rustflags_works() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ cargo-features = ["profile-rustflags"]
+
+ [profile.dev]
+ rustflags = ["-C", "link-dead-code=yes"]
+
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build -v")
+ .masquerade_as_nightly_cargo(&["profile-rustflags"])
+ .with_stderr(
+ "\
+[COMPILING] foo [..]
+[RUNNING] `rustc --crate-name foo [..] -C link-dead-code=yes [..]
+[FINISHED] [..]
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn rustflags_works_with_env() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ cargo-features = ["profile-rustflags"]
+
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build -v")
+ .env("CARGO_PROFILE_DEV_RUSTFLAGS", "-C link-dead-code=yes")
+ .masquerade_as_nightly_cargo(&["profile-rustflags"])
+ .with_stderr(
+ "\
+[COMPILING] foo [..]
+[RUNNING] `rustc --crate-name foo [..] -C link-dead-code=yes [..]
+[FINISHED] [..]
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn rustflags_requires_cargo_feature() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [profile.dev]
+ rustflags = ["-C", "link-dead-code=yes"]
+
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ "#,
+ )
+ .file("src/main.rs", "fn main() {}")
+ .build();
+
+ p.cargo("build -v")
+ .masquerade_as_nightly_cargo(&["profile-rustflags"])
+ .with_status(101)
+ .with_stderr(
+ "\
+[ERROR] failed to parse manifest at `[CWD]/Cargo.toml`
+
+Caused by:
+ feature `profile-rustflags` is required
+
+ The package requires the Cargo feature called `profile-rustflags`, but that feature is \
+ not stabilized in this version of Cargo (1.[..]).
+ Consider adding `cargo-features = [\"profile-rustflags\"]` to the top of Cargo.toml \
+ (above the [package] table) to tell Cargo you are opting in to use this unstable feature.
+ See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#profile-rustflags-option \
+ for more information about the status of this feature.
+",
+ )
+ .run();
+
+ Package::new("bar", "1.0.0").publish();
+ p.change_file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+
+ [dependencies]
+ bar = "1.0"
+
+ [profile.dev.package.bar]
+ rustflags = ["-C", "link-dead-code=yes"]
+ "#,
+ );
+ p.cargo("check")
+ .masquerade_as_nightly_cargo(&["profile-rustflags"])
+ .with_status(101)
+ .with_stderr(
+ "\
+error: failed to parse manifest at `[ROOT]/foo/Cargo.toml`
+
+Caused by:
+ feature `profile-rustflags` is required
+
+ The package requires the Cargo feature called `profile-rustflags`, but that feature is \
+ not stabilized in this version of Cargo (1.[..]).
+ Consider adding `cargo-features = [\"profile-rustflags\"]` to the top of Cargo.toml \
+ (above the [package] table) to tell Cargo you are opting in to use this unstable feature.
+ See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#profile-rustflags-option \
+ for more information about the status of this feature.
+",
+ )
+ .run();
+}
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