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5f3bfdc4f3
Change a "git diff-tree" command to be &&-chained so that we won't ignore its exit code, see theea05fd5fbf(Merge branch 'ab/keep-git-exit-codes-in-tests', 2022-03-16) topic for prior art. This fixes code added inb45563a229(rename: Break filepairs with different types., 2007-11-30). Due to hiding the exit code we hid a memory leak under SANITIZE=leak. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
88 lines
1.7 KiB
Bash
Executable file
88 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
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test_description='typechange rename detection'
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. ./test-lib.sh
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. "$TEST_DIRECTORY"/lib-diff.sh
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test_expect_success setup '
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rm -f foo bar &&
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COPYING_test_data >foo &&
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test_ln_s_add linklink bar &&
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git add foo &&
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git commit -a -m Initial &&
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git tag one &&
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git rm -f foo bar &&
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COPYING_test_data >bar &&
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test_ln_s_add linklink foo &&
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git add bar &&
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git commit -a -m Second &&
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git tag two &&
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git rm -f foo bar &&
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COPYING_test_data >foo &&
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git add foo &&
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git commit -a -m Third &&
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git tag three &&
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mv foo bar &&
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test_ln_s_add linklink foo &&
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git add bar &&
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git commit -a -m Fourth &&
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git tag four &&
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# This is purely for sanity check
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git rm -f foo bar &&
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COPYING_test_data >foo &&
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cat "$TEST_DIRECTORY"/../Makefile >bar &&
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git add foo bar &&
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git commit -a -m Fifth &&
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git tag five &&
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git rm -f foo bar &&
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cat "$TEST_DIRECTORY"/../Makefile >foo &&
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COPYING_test_data >bar &&
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git add foo bar &&
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git commit -a -m Sixth &&
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git tag six
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'
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test_expect_success 'cross renames to be detected for regular files' '
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git diff-tree five six -r --name-status -B -M >out &&
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sort out >actual &&
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{
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echo "R100 foo bar" &&
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echo "R100 bar foo"
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} | sort >expect &&
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test_cmp expect actual
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'
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test_expect_success 'cross renames to be detected for typechange' '
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git diff-tree one two -r --name-status -B -M >out &&
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sort out >actual &&
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{
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echo "R100 foo bar" &&
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echo "R100 bar foo"
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} | sort >expect &&
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test_cmp expect actual
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'
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test_expect_success 'moves and renames' '
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git diff-tree three four -r --name-status -B -M >out &&
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sort out >actual &&
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{
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# see -B -M (#6) in t4008
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echo "C100 foo bar" &&
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echo "T100 foo"
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} | sort >expect &&
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test_cmp expect actual
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'
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test_done
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