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Diffstat (limited to '')
| -rwxr-xr-x | t/t0000-basic.sh | 1221 |
1 files changed, 1221 insertions, 0 deletions
diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh new file mode 100755 index 0000000..502b4bc --- /dev/null +++ b/t/t0000-basic.sh @@ -0,0 +1,1221 @@ +#!/bin/sh +# +# Copyright (c) 2005 Junio C Hamano +# + +test_description='Test the very basics part #1. + +The rest of the test suite does not check the basic operation of git +plumbing commands to work very carefully. Their job is to concentrate +on tricky features that caused bugs in the past to detect regression. + +This test runs very basic features, like registering things in cache, +writing tree, etc. + +Note that this test *deliberately* hard-codes many expected object +IDs. When object ID computation changes, like in the previous case of +swapping compression and hashing order, the person who is making the +modification *should* take notice and update the test vectors here. +' + +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-subtest.sh + +try_local_xy () { + local x="local" y="alsolocal" && + echo "$x $y" +} + +# Check whether the shell supports the "local" keyword. "local" is not +# POSIX-standard, but it is very widely supported by POSIX-compliant +# shells, and we rely on it within Git's test framework. +# +# If your shell fails this test, the results of other tests may be +# unreliable. You may wish to report the problem to the Git mailing +# list <git@vger.kernel.org>, as it could cause us to reconsider +# relying on "local". +test_expect_success 'verify that the running shell supports "local"' ' + x="notlocal" && + y="alsonotlocal" && + echo "local alsolocal" >expected1 && + try_local_xy >actual1 && + test_cmp expected1 actual1 && + echo "notlocal alsonotlocal" >expected2 && + echo "$x $y" >actual2 && + test_cmp expected2 actual2 +' + +################################################################ +# git init has been done in an empty repository. +# make sure it is empty. + +test_expect_success '.git/objects should be empty after git init in an empty repo' ' + find .git/objects -type f -print >should-be-empty && + test_line_count = 0 should-be-empty +' + +# also it should have 2 subdirectories; no fan-out anymore, pack, and info. +# 3 is counting "objects" itself +test_expect_success '.git/objects should have 3 subdirectories' ' + find .git/objects -type d -print >full-of-directories && + test_line_count = 3 full-of-directories +' + +################################################################ +# Test harness +test_expect_success 'success is reported like this' ' + : +' + +test_expect_success 'subtest: 3 passing tests' ' + write_and_run_sub_test_lib_test full-pass <<-\EOF && + for i in 1 2 3 + do + test_expect_success "passing test #$i" "true" + done + test_done + EOF + check_sub_test_lib_test full-pass <<-\EOF + > ok 1 - passing test #1 + > ok 2 - passing test #2 + > ok 3 - passing test #3 + > # passed all 3 test(s) + > 1..3 + EOF +' + +test_expect_success 'subtest: 2/3 tests passing' ' + write_and_run_sub_test_lib_test_err partial-pass <<-\EOF && + test_expect_success "passing test #1" "true" + test_expect_success "failing test #2" "false" + test_expect_success "passing test #3" "true" + test_done + EOF + check_sub_test_lib_test partial-pass <<-\EOF + > ok 1 - passing test #1 + > not ok 2 - failing test #2 + # false + > ok 3 - passing test #3 + > # failed 1 among 3 test(s) + > 1..3 + EOF +' + +test_expect_success 'subtest: --immediate' ' + run_sub_test_lib_test_err partial-pass \ + --immediate && + check_sub_test_lib_test_err partial-pass \ + <<-\EOF_OUT 3<<-EOF_ERR + > ok 1 - passing test #1 + > not ok 2 - failing test #2 + > # false + > 1..2 + EOF_OUT + EOF_ERR +' + +test_expect_success 'subtest: a failing TODO test' ' + write_and_run_sub_test_lib_test failing-todo <<-\EOF && + test_expect_success "passing test" "true" + test_expect_failure "pretend we have a known breakage" "false" + test_done + EOF + check_sub_test_lib_test failing-todo <<-\EOF + > ok 1 - passing test + > not ok 2 - pretend we have a known breakage # TODO known breakage + > # still have 1 known breakage(s) + > # passed all remaining 1 test(s) + > 1..2 + EOF +' + +test_expect_success 'subtest: a passing TODO test' ' + write_and_run_sub_test_lib_test passing-todo <<-\EOF && + test_expect_failure "pretend we have fixed a known breakage" "true" + test_done + EOF + check_sub_test_lib_test passing-todo <<-\EOF + > ok 1 - pretend we have fixed a known breakage # TODO known breakage vanished + > # 1 known breakage(s) vanished; please update test(s) + > 1..1 + EOF +' + +test_expect_success 'subtest: 2 TODO tests, one passin' ' + write_and_run_sub_test_lib_test partially-passing-todos <<-\EOF && + test_expect_failure "pretend we have a known breakage" "false" + test_expect_success "pretend we have a passing test" "true" + test_expect_failure "pretend we have fixed another known breakage" "true" + test_done + EOF + check_sub_test_lib_test partially-passing-todos <<-\EOF + > not ok 1 - pretend we have a known breakage # TODO known breakage + > ok 2 - pretend we have a passing test + > ok 3 - pretend we have fixed another known breakage # TODO known breakage vanished + > # 1 known breakage(s) vanished; please update test(s) + > # still have 1 known breakage(s) + > # passed all remaining 1 test(s) + > 1..3 + EOF +' + +test_expect_success 'subtest: mixed results: pass, failure and a TODO test' ' + write_and_run_sub_test_lib_test_err mixed-results1 <<-\EOF && + test_expect_success "passing test" "true" + test_expect_success "failing test" "false" + test_expect_failure "pretend we have a known breakage" "false" + test_done + EOF + check_sub_test_lib_test mixed-results1 <<-\EOF + > ok 1 - passing test + > not ok 2 - failing test + > # false + > not ok 3 - pretend we have a known breakage # TODO known breakage + > # still have 1 known breakage(s) + > # failed 1 among remaining 2 test(s) + > 1..3 + EOF +' + +test_expect_success 'subtest: mixed results: a mixture of all possible results' ' + write_and_run_sub_test_lib_test_err mixed-results2 <<-\EOF && + test_expect_success "passing test" "true" + test_expect_success "passing test" "true" + test_expect_success "passing test" "true" + test_expect_success "passing test" "true" + test_expect_success "failing test" "false" + test_expect_success "failing test" "false" + test_expect_success "failing test" "false" + test_expect_failure "pretend we have a known breakage" "false" + test_expect_failure "pretend we have a known breakage" "false" + test_expect_failure "pretend we have fixed a known breakage" "true" + test_done + EOF + check_sub_test_lib_test mixed-results2 <<-\EOF + > ok 1 - passing test + > ok 2 - passing test + > ok 3 - passing test + > ok 4 - passing test + > not ok 5 - failing test + > # false + > not ok 6 - failing test + > # false + > not ok 7 - failing test + > # false + > not ok 8 - pretend we have a known breakage # TODO known breakage + > not ok 9 - pretend we have a known breakage # TODO known breakage + > ok 10 - pretend we have fixed a known breakage # TODO known breakage vanished + > # 1 known breakage(s) vanished; please update test(s) + > # still have 2 known breakage(s) + > # failed 3 among remaining 7 test(s) + > 1..10 + EOF +' + +test_expect_success 'subtest: --verbose option' ' + write_and_run_sub_test_lib_test_err t1234-verbose --verbose <<-\EOF && + test_expect_success "passing test" true + test_expect_success "test with output" "echo foo" + test_expect_success "failing test" false + test_done + EOF + mv t1234-verbose/out t1234-verbose/out+ && + grep -v "^Initialized empty" t1234-verbose/out+ >t1234-verbose/out && + check_sub_test_lib_test t1234-verbose <<-\EOF + > expecting success of 1234.1 '\''passing test'\'': true + > ok 1 - passing test + > Z + > expecting success of 1234.2 '\''test with output'\'': echo foo + > foo + > ok 2 - test with output + > Z + > expecting success of 1234.3 '\''failing test'\'': false + > not ok 3 - failing test + > # false + > Z + > # failed 1 among 3 test(s) + > 1..3 + EOF +' + +test_expect_success 'subtest: --verbose-only option' ' + run_sub_test_lib_test_err \ + t1234-verbose \ + --verbose-only=2 && + check_sub_test_lib_test t1234-verbose <<-\EOF + > ok 1 - passing test + > Z + > expecting success of 1234.2 '\''test with output'\'': echo foo + > foo + > ok 2 - test with output + > Z + > not ok 3 - failing test + > # false + > # failed 1 among 3 test(s) + > 1..3 + EOF +' + +test_expect_success 'subtest: skip one with GIT_SKIP_TESTS' ' + ( + run_sub_test_lib_test full-pass \ + --skip="full.2" && + check_sub_test_lib_test full-pass <<-\EOF + > ok 1 - passing test #1 + > ok 2 # skip passing test #2 (GIT_SKIP_TESTS) + > ok 3 - passing test #3 + > # passed all 3 test(s) + > 1..3 + EOF + ) +' + +test_expect_success 'subtest: skip several with GIT_SKIP_TESTS' ' + ( + write_and_run_sub_test_lib_test git-skip-tests-several \ + --skip="git.2 git.5" <<-\EOF && + for i in 1 2 3 4 5 6 + do + test_expect_success "passing test #$i" "true" + done + test_done + EOF + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 # skip passing test #2 (GIT_SKIP_TESTS) + > ok 3 - passing test #3 + > ok 4 - passing test #4 + > ok 5 # skip passing test #5 (GIT_SKIP_TESTS) + > ok 6 - passing test #6 + > # passed all 6 test(s) + > 1..6 + EOF + ) +' + +test_expect_success 'subtest: sh pattern skipping with GIT_SKIP_TESTS' ' + ( + run_sub_test_lib_test git-skip-tests-several \ + --skip="git.[2-5]" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 # skip passing test #2 (GIT_SKIP_TESTS) + > ok 3 # skip passing test #3 (GIT_SKIP_TESTS) + > ok 4 # skip passing test #4 (GIT_SKIP_TESTS) + > ok 5 # skip passing test #5 (GIT_SKIP_TESTS) + > ok 6 - passing test #6 + > # passed all 6 test(s) + > 1..6 + EOF + ) +' + +test_expect_success 'subtest: skip entire test suite with GIT_SKIP_TESTS' ' + ( + GIT_SKIP_TESTS="git" && export GIT_SKIP_TESTS && + run_sub_test_lib_test git-skip-tests-several \ + --skip="git" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > 1..0 # SKIP skip all tests in git + EOF + ) +' + +test_expect_success 'subtest: GIT_SKIP_TESTS does not skip unmatched suite' ' + ( + GIT_SKIP_TESTS="notgit" && export GIT_SKIP_TESTS && + run_sub_test_lib_test full-pass \ + --skip="notfull" && + check_sub_test_lib_test full-pass <<-\EOF + > ok 1 - passing test #1 + > ok 2 - passing test #2 + > ok 3 - passing test #3 + > # passed all 3 test(s) + > 1..3 + EOF + ) +' + +test_expect_success 'subtest: --run basic' ' + run_sub_test_lib_test git-skip-tests-several --run="1,3,5" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 # skip passing test #2 (--run) + > ok 3 - passing test #3 + > ok 4 # skip passing test #4 (--run) + > ok 5 - passing test #5 + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run with a range' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="1-3" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 - passing test #2 + > ok 3 - passing test #3 + > ok 4 # skip passing test #4 (--run) + > ok 5 # skip passing test #5 (--run) + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run with two ranges' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="1-2,5-6" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 - passing test #2 + > ok 3 # skip passing test #3 (--run) + > ok 4 # skip passing test #4 (--run) + > ok 5 - passing test #5 + > ok 6 - passing test #6 + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run with a left open range' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="-3" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 - passing test #2 + > ok 3 - passing test #3 + > ok 4 # skip passing test #4 (--run) + > ok 5 # skip passing test #5 (--run) + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run with a right open range' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="4-" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 # skip passing test #1 (--run) + > ok 2 # skip passing test #2 (--run) + > ok 3 # skip passing test #3 (--run) + > ok 4 - passing test #4 + > ok 5 - passing test #5 + > ok 6 - passing test #6 + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run with basic negation' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="!3" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 - passing test #2 + > ok 3 # skip passing test #3 (--run) + > ok 4 - passing test #4 + > ok 5 - passing test #5 + > ok 6 - passing test #6 + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run with two negations' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="!3,!6" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 - passing test #2 + > ok 3 # skip passing test #3 (--run) + > ok 4 - passing test #4 + > ok 5 - passing test #5 + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run a range and negation' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="-4,!2" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 # skip passing test #2 (--run) + > ok 3 - passing test #3 + > ok 4 - passing test #4 + > ok 5 # skip passing test #5 (--run) + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run range negation' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="!1-3" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 # skip passing test #1 (--run) + > ok 2 # skip passing test #2 (--run) + > ok 3 # skip passing test #3 (--run) + > ok 4 - passing test #4 + > ok 5 - passing test #5 + > ok 6 - passing test #6 + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run include, exclude and include' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="1-5,!1-3,2" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 # skip passing test #1 (--run) + > ok 2 - passing test #2 + > ok 3 # skip passing test #3 (--run) + > ok 4 - passing test #4 + > ok 5 - passing test #5 + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run include, exclude and include, comma separated' ' + run_sub_test_lib_test git-skip-tests-several \ + --run=1-5,!1-3,2 && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 # skip passing test #1 (--run) + > ok 2 - passing test #2 + > ok 3 # skip passing test #3 (--run) + > ok 4 - passing test #4 + > ok 5 - passing test #5 + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run exclude and include' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="!3-,5" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 - passing test #2 + > ok 3 # skip passing test #3 (--run) + > ok 4 # skip passing test #4 (--run) + > ok 5 - passing test #5 + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run empty selectors' ' + run_sub_test_lib_test git-skip-tests-several \ + --run="1,,3,,,5" && + check_sub_test_lib_test git-skip-tests-several <<-\EOF + > ok 1 - passing test #1 + > ok 2 # skip passing test #2 (--run) + > ok 3 - passing test #3 + > ok 4 # skip passing test #4 (--run) + > ok 5 - passing test #5 + > ok 6 # skip passing test #6 (--run) + > # passed all 6 test(s) + > 1..6 + EOF +' + +test_expect_success 'subtest: --run substring selector' ' + write_and_run_sub_test_lib_test run-substring-selector \ + --run="relevant" <<-\EOF && + test_expect_success "relevant test" "true" + for i in 1 2 3 4 5 6 + do + test_expect_success "other test #$i" "true" + done + test_done + EOF + check_sub_test_lib_test run-substring-selector <<-\EOF + > ok 1 - relevant test + > ok 2 # skip other test #1 (--run) + > ok 3 # skip other test #2 (--run) + > ok 4 # skip other test #3 (--run) + > ok 5 # skip other test #4 (--run) + > ok 6 # skip other test #5 (--run) + > ok 7 # skip other test #6 (--run) + > # passed all 7 test(s) + > 1..7 + EOF +' + +test_expect_success 'subtest: --run keyword selection' ' + write_and_run_sub_test_lib_test_err run-inv-range-start \ + --run="a-5" <<-\EOF && + test_expect_success "passing test #1" "true" + test_done + EOF + check_sub_test_lib_test_err run-inv-range-start \ + <<-\EOF_OUT 3<<-EOF_ERR + > FATAL: Unexpected exit with code 1 + EOF_OUT + > error: --run: invalid non-numeric in range start: ${SQ}a-5${SQ} + EOF_ERR +' + +test_expect_success 'subtest: --run invalid range end' ' + run_sub_test_lib_test_err run-inv-range-start \ + --run="1-z" && + check_sub_test_lib_test_err run-inv-range-start \ + <<-\EOF_OUT 3<<-EOF_ERR + > FATAL: Unexpected exit with code 1 + EOF_OUT + > error: --run: invalid non-numeric in range end: ${SQ}1-z${SQ} + EOF_ERR +' + +test_expect_success 'subtest: --invert-exit-code without --immediate' ' + run_sub_test_lib_test_err full-pass \ + --invert-exit-code && + check_sub_test_lib_test_err full-pass \ + <<-\EOF_OUT 3<<-EOF_ERR + ok 1 - passing test #1 + ok 2 - passing test #2 + ok 3 - passing test #3 + # passed all 3 test(s) + 1..3 + # faking up non-zero exit with --invert-exit-code + EOF_OUT + EOF_ERR +' + +test_expect_success 'subtest: --invert-exit-code with --immediate: all passed' ' + run_sub_test_lib_test_err full-pass \ + --invert-exit-code --immediate && + check_sub_test_lib_test_err full-pass \ + <<-\EOF_OUT 3<<-EOF_ERR + ok 1 - passing test #1 + ok 2 - passing test #2 + ok 3 - passing test #3 + # passed all 3 test(s) + 1..3 + # faking up non-zero exit with --invert-exit-code + EOF_OUT + EOF_ERR +' + +test_expect_success 'subtest: --invert-exit-code without --immediate: partial pass' ' + run_sub_test_lib_test partial-pass \ + --invert-exit-code && + check_sub_test_lib_test partial-pass <<-\EOF + ok 1 - passing test #1 + not ok 2 - # TODO induced breakage (--invert-exit-code): failing test #2 + # false + ok 3 - passing test #3 + # failed 1 among 3 test(s) + 1..3 + # faked up failures as TODO & now exiting with 0 due to --invert-exit-code + EOF +' + +test_expect_success 'subtest: --invert-exit-code with --immediate: partial pass' ' + run_sub_test_lib_test partial-pass \ + --invert-exit-code --immediate && + check_sub_test_lib_test partial-pass \ + <<-\EOF_OUT 3<<-EOF_ERR + ok 1 - passing test #1 + not ok 2 - # TODO induced breakage (--invert-exit-code): failing test #2 + # false + 1..2 + # faked up failures as TODO & now exiting with 0 due to --invert-exit-code + EOF_OUT + EOF_ERR +' + +test_expect_success 'subtest: --invert-exit-code --immediate: got a failure' ' + run_sub_test_lib_test partial-pass \ + --invert-exit-code --immediate && + check_sub_test_lib_test_err partial-pass \ + <<-\EOF_OUT 3<<-EOF_ERR + ok 1 - passing test #1 + not ok 2 - # TODO induced breakage (--invert-exit-code): failing test #2 + # false + 1..2 + # faked up failures as TODO & now exiting with 0 due to --invert-exit-code + EOF_OUT + EOF_ERR +' + +test_expect_success 'subtest: tests respect prerequisites' ' + write_and_run_sub_test_lib_test prereqs <<-\EOF && + + test_set_prereq HAVEIT + test_expect_success HAVEIT "prereq is satisfied" "true" + test_expect_success "have_prereq works" " + test_have_prereq HAVEIT + " + test_expect_success DONTHAVEIT "prereq not satisfied" "false" + + test_set_prereq HAVETHIS + test_expect_success HAVETHIS,HAVEIT "multiple prereqs" "true" + test_expect_success HAVEIT,DONTHAVEIT "mixed prereqs (yes,no)" "false" + test_expect_success DONTHAVEIT,HAVEIT "mixed prereqs (no,yes)" "false" + + test_done + EOF + + check_sub_test_lib_test prereqs <<-\EOF + ok 1 - prereq is satisfied + ok 2 - have_prereq works + ok 3 # skip prereq not satisfied (missing DONTHAVEIT) + ok 4 - multiple prereqs + ok 5 # skip mixed prereqs (yes,no) (missing DONTHAVEIT of HAVEIT,DONTHAVEIT) + ok 6 # skip mixed prereqs (no,yes) (missing DONTHAVEIT of DONTHAVEIT,HAVEIT) + # passed all 6 test(s) + 1..6 + EOF +' + +test_expect_success 'subtest: tests respect lazy prerequisites' ' + write_and_run_sub_test_lib_test lazy-prereqs <<-\EOF && + + test_lazy_prereq LAZY_TRUE true + test_expect_success LAZY_TRUE "lazy prereq is satisifed" "true" + test_expect_success !LAZY_TRUE "negative lazy prereq" "false" + + test_lazy_prereq LAZY_FALSE false + test_expect_success LAZY_FALSE "lazy prereq not satisfied" "false" + test_expect_success !LAZY_FALSE "negative false prereq" "true" + + test_done + EOF + + check_sub_test_lib_test lazy-prereqs <<-\EOF + ok 1 - lazy prereq is satisifed + ok 2 # skip negative lazy prereq (missing !LAZY_TRUE) + ok 3 # skip lazy prereq not satisfied (missing LAZY_FALSE) + ok 4 - negative false prereq + # passed all 4 test(s) + 1..4 + EOF +' + +test_expect_success 'subtest: nested lazy prerequisites' ' + write_and_run_sub_test_lib_test nested-lazy <<-\EOF && + + test_lazy_prereq NESTED_INNER " + >inner && + rm -f outer + " + test_lazy_prereq NESTED_PREREQ " + >outer && + test_have_prereq NESTED_INNER && + echo can create new file in cwd >file && + test_path_is_file outer && + test_path_is_missing inner + " + test_expect_success NESTED_PREREQ "evaluate nested prereq" "true" + + test_done + EOF + + check_sub_test_lib_test nested-lazy <<-\EOF + ok 1 - evaluate nested prereq + # passed all 1 test(s) + 1..1 + EOF +' + +test_expect_success 'subtest: lazy prereqs do not turn off tracing' ' + write_and_run_sub_test_lib_test lazy-prereq-and-tracing \ + -v -x <<-\EOF && + test_lazy_prereq LAZY true + + test_expect_success lazy "test_have_prereq LAZY && echo trace" + + test_done + EOF + + grep "echo trace" lazy-prereq-and-tracing/err +' + +test_expect_success 'subtest: tests clean up after themselves' ' + write_and_run_sub_test_lib_test cleanup <<-\EOF && + clean=no + test_expect_success "do cleanup" " + test_when_finished clean=yes + " + test_expect_success "cleanup happened" " + test $clean = yes + " + test_done + EOF + + check_sub_test_lib_test cleanup <<-\EOF + ok 1 - do cleanup + ok 2 - cleanup happened + # passed all 2 test(s) + 1..2 + EOF +' + +test_expect_success 'subtest: tests clean up even on failures' ' + write_and_run_sub_test_lib_test_err \ + failing-cleanup <<-\EOF && + test_expect_success "tests clean up even after a failure" " + touch clean-after-failure && + test_when_finished rm clean-after-failure && + (exit 1) + " + test_expect_success "failure to clean up causes the test to fail" " + test_when_finished \"(exit 2)\" + " + test_done + EOF + check_sub_test_lib_test failing-cleanup <<-\EOF + > not ok 1 - tests clean up even after a failure + > # Z + > # touch clean-after-failure && + > # test_when_finished rm clean-after-failure && + > # (exit 1) + > # Z + > not ok 2 - failure to clean up causes the test to fail + > # Z + > # test_when_finished "(exit 2)" + > # Z + > # failed 2 among 2 test(s) + > 1..2 + EOF +' + +test_expect_success 'subtest: test_atexit is run' ' + write_and_run_sub_test_lib_test_err \ + atexit-cleanup -i <<-\EOF && + test_expect_success "tests clean up even after a failure" " + > ../../clean-atexit && + test_atexit rm ../../clean-atexit && + > ../../also-clean-atexit && + test_atexit rm ../../also-clean-atexit && + > ../../dont-clean-atexit && + (exit 1) + " + test_done + EOF + test_path_is_file dont-clean-atexit && + test_path_is_missing clean-atexit && + test_path_is_missing also-clean-atexit +' + +test_expect_success 'test_oid provides sane info by default' ' + test_oid zero >actual && + grep "^00*\$" actual && + rawsz="$(test_oid rawsz)" && + hexsz="$(test_oid hexsz)" && + test "$hexsz" -eq $(wc -c <actual) && + test $(( $rawsz * 2)) -eq "$hexsz" +' + +test_expect_success 'test_oid can look up data for SHA-1' ' + test_when_finished "test_detect_hash" && + test_set_hash sha1 && + test_oid zero >actual && + grep "^00*\$" actual && + rawsz="$(test_oid rawsz)" && + hexsz="$(test_oid hexsz)" && + test $(wc -c <actual) -eq 40 && + test "$rawsz" -eq 20 && + test "$hexsz" -eq 40 +' + +test_expect_success 'test_oid can look up data for SHA-256' ' + test_when_finished "test_detect_hash" && + test_set_hash sha256 && + test_oid zero >actual && + grep "^00*\$" actual && + rawsz="$(test_oid rawsz)" && + hexsz="$(test_oid hexsz)" && + test $(wc -c <actual) -eq 64 && + test "$rawsz" -eq 32 && + test "$hexsz" -eq 64 +' + +test_expect_success 'test_oid can look up data for a specified algorithm' ' + rawsz="$(test_oid --hash=sha1 rawsz)" && + hexsz="$(test_oid --hash=sha1 hexsz)" && + test "$rawsz" -eq 20 && + test "$hexsz" -eq 40 && + rawsz="$(test_oid --hash=sha256 rawsz)" && + hexsz="$(test_oid --hash=sha256 hexsz)" && + test "$rawsz" -eq 32 && + test "$hexsz" -eq 64 +' + +test_expect_success 'test_bool_env' ' + ( + sane_unset envvar && + + test_bool_env envvar true && + ! test_bool_env envvar false && + + envvar= && + export envvar && + ! test_bool_env envvar true && + ! test_bool_env envvar false && + + envvar=true && + test_bool_env envvar true && + test_bool_env envvar false && + + envvar=false && + ! test_bool_env envvar true && + ! test_bool_env envvar false && + + envvar=invalid && + # When encountering an invalid bool value, test_bool_env + # prints its error message to the original stderr of the + # test script, hence the redirection of fd 7, and aborts + # with "exit 1", hence the subshell. + ! ( test_bool_env envvar true ) 7>err && + grep "error: test_bool_env requires bool values" err && + + envvar=true && + ! ( test_bool_env envvar invalid ) 7>err && + grep "error: test_bool_env requires bool values" err + ) +' + +################################################################ +# Basics of the basics + +test_oid_cache <<\EOF +path0f sha1:f87290f8eb2cbbea7857214459a0739927eab154 +path0f sha256:638106af7c38be056f3212cbd7ac65bc1bac74f420ca5a436ff006a9d025d17d + +path0s sha1:15a98433ae33114b085f3eb3bb03b832b3180a01 +path0s sha256:3a24cc53cf68edddac490bbf94a418a52932130541361f685df685e41dd6c363 + +path2f sha1:3feff949ed00a62d9f7af97c15cd8a30595e7ac7 +path2f sha256:2a7f36571c6fdbaf0e3f62751a0b25a3f4c54d2d1137b3f4af9cb794bb498e5f + +path2s sha1:d8ce161addc5173867a3c3c730924388daedbc38 +path2s sha256:18fd611b787c2e938ddcc248fabe4d66a150f9364763e9ec133dd01d5bb7c65a + +path2d sha1:58a09c23e2ca152193f2786e06986b7b6712bdbe +path2d sha256:00e4b32b96e7e3d65d79112dcbea53238a22715f896933a62b811377e2650c17 + +path3f sha1:0aa34cae68d0878578ad119c86ca2b5ed5b28376 +path3f sha256:09f58616b951bd571b8cb9dc76d372fbb09ab99db2393f5ab3189d26c45099ad + +path3s sha1:8599103969b43aff7e430efea79ca4636466794f +path3s sha256:fce1aed087c053306f3f74c32c1a838c662bbc4551a7ac2420f5d6eb061374d0 + +path3d sha1:21ae8269cacbe57ae09138dcc3a2887f904d02b3 +path3d sha256:9b60497be959cb830bf3f0dc82bcc9ad9e925a24e480837ade46b2295e47efe1 + +subp3f sha1:00fb5908cb97c2564a9783c0c64087333b3b464f +subp3f sha256:a1a9e16998c988453f18313d10375ee1d0ddefe757e710dcae0d66aa1e0c58b3 + +subp3s sha1:6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c +subp3s sha256:81759d9f5e93c6546ecfcadb560c1ff057314b09f93fe8ec06e2d8610d34ef10 + +subp3d sha1:3c5e5399f3a333eddecce7a9b9465b63f65f51e2 +subp3d sha256:76b4ef482d4fa1c754390344cf3851c7f883b27cf9bc999c6547928c46aeafb7 + +root sha1:087704a96baf1c2d1c869a8b084481e121c88b5b +root sha256:9481b52abab1b2ffeedbf9de63ce422b929f179c1b98ff7bee5f8f1bc0710751 + +simpletree sha1:7bb943559a305bdd6bdee2cef6e5df2413c3d30a +simpletree sha256:1710c07a6c86f9a3c7376364df04c47ee39e5a5e221fcdd84b743bc9bb7e2bc5 +EOF + +# updating a new file without --add should fail. +test_expect_success 'git update-index without --add should fail adding' ' + test_must_fail git update-index should-be-empty +' + +# and with --add it should succeed, even if it is empty (it used to fail). +test_expect_success 'git update-index with --add should succeed' ' + git update-index --add should-be-empty +' + +test_expect_success 'writing tree out with git write-tree' ' + tree=$(git write-tree) +' + +# we know the shape and contents of the tree and know the object ID for it. +test_expect_success 'validate object ID of a known tree' ' + test "$tree" = "$(test_oid simpletree)" + ' + +# Removing paths. +test_expect_success 'git update-index without --remove should fail removing' ' + rm -f should-be-empty full-of-directories && + test_must_fail git update-index should-be-empty +' + +test_expect_success 'git update-index with --remove should be able to remove' ' + git update-index --remove should-be-empty +' + +# Empty tree can be written with recent write-tree. +test_expect_success 'git write-tree should be able to write an empty tree' ' + tree=$(git write-tree) +' + +test_expect_success 'validate object ID of a known tree' ' + test "$tree" = $EMPTY_TREE +' + +# Various types of objects + +test_expect_success 'adding various types of objects with git update-index --add' ' + mkdir path2 path3 path3/subp3 && + paths="path0 path2/file2 path3/file3 path3/subp3/file3" && + ( + for p in $paths + do + echo "hello $p" >$p || exit 1 + test_ln_s_add "hello $p" ${p}sym || exit 1 + done + ) && + find path* ! -type d -print | xargs git update-index --add +' + +# Show them and see that matches what we expect. +test_expect_success 'showing stage with git ls-files --stage' ' + git ls-files --stage >current +' + +test_expect_success 'validate git ls-files output for a known tree' ' + cat >expected <<-EOF && + 100644 $(test_oid path0f) 0 path0 + 120000 $(test_oid path0s) 0 path0sym + 100644 $(test_oid path2f) 0 path2/file2 + 120000 $(test_oid path2s) 0 path2/file2sym + 100644 $(test_oid path3f) 0 path3/file3 + 120000 $(test_oid path3s) 0 path3/file3sym + 100644 $(test_oid subp3f) 0 path3/subp3/file3 + 120000 $(test_oid subp3s) 0 path3/subp3/file3sym + EOF + test_cmp expected current +' + +test_expect_success 'writing tree out with git write-tree' ' + tree=$(git write-tree) +' + +test_expect_success 'validate object ID for a known tree' ' + test "$tree" = "$(test_oid root)" +' + +test_expect_success 'showing tree with git ls-tree' ' + git ls-tree $tree >current +' + +test_expect_success 'git ls-tree output for a known tree' ' + cat >expected <<-EOF && + 100644 blob $(test_oid path0f) path0 + 120000 blob $(test_oid path0s) path0sym + 040000 tree $(test_oid path2d) path2 + 040000 tree $(test_oid path3d) path3 + EOF + test_cmp expected current +' + +# This changed in ls-tree pathspec change -- recursive does +# not show tree nodes anymore. +test_expect_success 'showing tree with git ls-tree -r' ' + git ls-tree -r $tree >current +' + +test_expect_success 'git ls-tree -r output for a known tree' ' + cat >expected <<-EOF && + 100644 blob $(test_oid path0f) path0 + 120000 blob $(test_oid path0s) path0sym + 100644 blob $(test_oid path2f) path2/file2 + 120000 blob $(test_oid path2s) path2/file2sym + 100644 blob $(test_oid path3f) path3/file3 + 120000 blob $(test_oid path3s) path3/file3sym + 100644 blob $(test_oid subp3f) path3/subp3/file3 + 120000 blob $(test_oid subp3s) path3/subp3/file3sym + EOF + test_cmp expected current +' + +# But with -r -t we can have both. +test_expect_success 'showing tree with git ls-tree -r -t' ' + git ls-tree -r -t $tree >current +' + +test_expect_success 'git ls-tree -r output for a known tree' ' + cat >expected <<-EOF && + 100644 blob $(test_oid path0f) path0 + 120000 blob $(test_oid path0s) path0sym + 040000 tree $(test_oid path2d) path2 + 100644 blob $(test_oid path2f) path2/file2 + 120000 blob $(test_oid path2s) path2/file2sym + 040000 tree $(test_oid path3d) path3 + 100644 blob $(test_oid path3f) path3/file3 + 120000 blob $(test_oid path3s) path3/file3sym + 040000 tree $(test_oid subp3d) path3/subp3 + 100644 blob $(test_oid subp3f) path3/subp3/file3 + 120000 blob $(test_oid subp3s) path3/subp3/file3sym + EOF + test_cmp expected current +' + +test_expect_success 'writing partial tree out with git write-tree --prefix' ' + ptree=$(git write-tree --prefix=path3) +' + +test_expect_success 'validate object ID for a known tree' ' + test "$ptree" = $(test_oid path3d) +' + +test_expect_success 'writing partial tree out with git write-tree --prefix' ' + ptree=$(git write-tree --prefix=path3/subp3) +' + +test_expect_success 'validate object ID for a known tree' ' + test "$ptree" = $(test_oid subp3d) +' + +test_expect_success 'put invalid objects into the index' ' + rm -f .git/index && + suffix=$(echo $ZERO_OID | sed -e "s/^.//") && + cat >badobjects <<-EOF && + 100644 blob $(test_oid 001) dir/file1 + 100644 blob $(test_oid 002) dir/file2 + 100644 blob $(test_oid 003) dir/file3 + 100644 blob $(test_oid 004) dir/file4 + 100644 blob $(test_oid 005) dir/file5 + EOF + git update-index --index-info <badobjects +' + +test_expect_success 'writing this tree without --missing-ok' ' + test_must_fail git write-tree +' + +test_expect_success 'writing this tree with --missing-ok' ' + git write-tree --missing-ok +' + + +################################################################ +test_expect_success 'git read-tree followed by write-tree should be idempotent' ' + rm -f .git/index && + git read-tree $tree && + test_path_is_file .git/index && + newtree=$(git write-tree) && + test "$newtree" = "$tree" +' + +test_expect_success 'validate git diff-files output for a know cache/work tree state' ' + cat >expected <<EOF && +:100644 100644 $(test_oid path0f) $ZERO_OID M path0 +:120000 120000 $(test_oid path0s) $ZERO_OID M path0sym +:100644 100644 $(test_oid path2f) $ZERO_OID M path2/file2 +:120000 120000 $(test_oid path2s) $ZERO_OID M path2/file2sym +:100644 100644 $(test_oid path3f) $ZERO_OID M path3/file3 +:120000 120000 $(test_oid path3s) $ZERO_OID M path3/file3sym +:100644 100644 $(test_oid subp3f) $ZERO_OID M path3/subp3/file3 +:120000 120000 $(test_oid subp3s) $ZERO_OID M path3/subp3/file3sym +EOF + git diff-files >current && + test_cmp expected current +' + +test_expect_success 'git update-index --refresh should succeed' ' + git update-index --refresh +' + +test_expect_success 'no diff after checkout and git update-index --refresh' ' + git diff-files >current && + cmp -s current /dev/null +' + +################################################################ +P=$(test_oid root) + +test_expect_success 'git commit-tree records the correct tree in a commit' ' + commit0=$(echo NO | git commit-tree $P) && + git show --pretty=raw $commit0 >out && + tree=$(sed -n -e "s/^tree //p" -e "/^author /q" out) && + test "z$tree" = "z$P" +' + +test_expect_success 'git commit-tree records the correct parent in a commit' ' + commit1=$(echo NO | git commit-tree $P -p $commit0) && + git show --pretty=raw $commit1 >out && + parent=$(sed -n -e "s/^parent //p" -e "/^author /q" out) && + test "z$commit0" = "z$parent" +' + +test_expect_success 'git commit-tree omits duplicated parent in a commit' ' + commit2=$(echo NO | git commit-tree $P -p $commit0 -p $commit0) && + git show --pretty=raw $commit2 >out && + cat >match.sed <<-\EOF && + s/^parent //p + /^author /q + EOF + parent=$(sed -n -f match.sed out | sort -u) && + test "z$commit0" = "z$parent" && + git show --pretty=raw $commit2 >out && + test_stdout_line_count = 1 sed -n -f match.sed out +' + +test_expect_success 'update-index D/F conflict' ' + mv path0 tmp && + mv path2 path0 && + mv tmp path2 && + git update-index --add --replace path2 path0/file2 && + git ls-files path0 >tmp && + numpath0=$(wc -l <tmp) && + test $numpath0 = 1 +' + +test_expect_success 'very long name in the index handled sanely' ' + + a=a && # 1 + a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 16 + a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 256 + a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 4096 + a=${a}q && + + >path4 && + git update-index --add path4 && + git ls-files -s path4 >tmp && + ( + sed -e "s/ .*/ /" tmp | + tr -d "\012" && + echo "$a" + ) | git update-index --index-info && + git ls-files "a*" >tmp && + len=$(wc -c <tmp) && + test $len = 4098 +' + +test_expect_success 'test_must_fail on a failing git command' ' + test_must_fail git notacommand +' + +test_expect_success 'test_must_fail on a failing git command with env' ' + test_must_fail env var1=a var2=b git notacommand +' + +test_expect_success 'test_must_fail rejects a non-git command' ' + ! test_must_fail grep ^$ notafile 2>err && + grep -F "test_must_fail: only '"'"'git'"'"' is allowed" err +' + +test_expect_success 'test_must_fail rejects a non-git command with env' ' + ! test_must_fail env var1=a var2=b grep ^$ notafile 2>err && + grep -F "test_must_fail: only '"'"'git'"'"' is allowed" err +' + +test_done |