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![Ævar Arnfjörð Bjarmason](/assets/img/avatar_default.png)
Extend the the release_revisions() function so that it frees the "cmdline" in the "struct rev_info". This in combination with a preceding change to free "commits" and "mailmap" means that we can whitelist another test under "TEST_PASSES_SANITIZE_LEAK=true". There was a proposal in [1] to do away with xstrdup()-ing this add_rev_cmdline(), perhaps that would be worthwhile, but for now let's just free() it. We could also make that a "char *" in "struct rev_cmdline_entry" itself, but since we own it let's expose it as a constant to outside callers. I proposed that in [2] but have since changed my mind. See14d30cdfc0
(ref-filter: fix memory leak in `free_array_item()`, 2019-07-10),c514c62a4f
(checkout: fix leak of non-existent branch names, 2020-08-14) and other log history hits for "free((char *)" for prior art. This includes the tests we had false-positive passes on before my6798b08e84
(perl Git.pm: don't ignore signalled failure in _cmd_close(), 2022-02-01), now they pass for real. Since there are 66 tests matching t/t[0-9]*git-svn*.sh it's easier to list those that don't pass than to touch most of those 66. So let's introduce a "TEST_FAILS_SANITIZE_LEAK=true", which if set in the tests won't cause lib-git-svn.sh to set "TEST_PASSES_SANITIZE_LEAK=true. This change also marks all the tests that we removed "TEST_FAILS_SANITIZE_LEAK=true" from in an earlier commit due to removing the UNLEAK() from cmd_format_patch(), we can now assert that its API use doesn't leak any "struct rev_info" memory. This change also made commit "t5503-tagfollow.sh" pass on current master, but that would regress when combined with ps/fetch-atomic-fixup'sde004e848a
(t5503: simplify setup of test which exercises failure of backfill, 2022-03-03) (through no fault of that topic, that change started using "git clone" in the test, which has an outstanding leak). Let's leave that test out for now to avoid in-flight semantic conflicts. 1. https://lore.kernel.org/git/YUj%2FgFRh6pwrZalY@carlos-mbp.lan/ 2. https://lore.kernel.org/git/87o88obkb1.fsf@evledraar.gmail.com/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
87 lines
1.9 KiB
Bash
Executable file
87 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
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test_description='git svn authorship'
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TEST_FAILS_SANITIZE_LEAK=true
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. ./lib-git-svn.sh
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test_expect_success 'setup svn repository' '
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svn_cmd checkout "$svnrepo" work.svn &&
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(
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cd work.svn &&
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echo >file &&
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svn_cmd add file &&
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svn_cmd commit -m "first commit" file
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)
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'
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test_expect_success 'interact with it via git svn' '
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mkdir work.git &&
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(
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cd work.git &&
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git svn init "$svnrepo" &&
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git svn fetch &&
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echo modification >file &&
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test_tick &&
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git commit -a -m second &&
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test_tick &&
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git svn dcommit &&
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echo "further modification" >file &&
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test_tick &&
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git commit -a -m third &&
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test_tick &&
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git svn --add-author-from dcommit &&
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echo "yet further modification" >file &&
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test_tick &&
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git commit -a -m fourth &&
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test_tick &&
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git svn --add-author-from --use-log-author dcommit &&
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git log &&
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git show -s HEAD^^ >../actual.2 &&
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git show -s HEAD^ >../actual.3 &&
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git show -s HEAD >../actual.4
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) &&
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# Make sure that --add-author-from without --use-log-author
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# did not affect the authorship information
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myself=$(grep "^Author: " actual.2) &&
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unaffected=$(grep "^Author: " actual.3) &&
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test "z$myself" = "z$unaffected" &&
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# Make sure lack of --add-author-from did not add cruft
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! grep "^ From: A U Thor " actual.2 &&
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# Make sure --add-author-from added cruft
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grep "^ From: A U Thor " actual.3 &&
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grep "^ From: A U Thor " actual.4 &&
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# Make sure --add-author-from with --use-log-author affected
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# the authorship information
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grep "^Author: A U Thor " actual.4 &&
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# Make sure there are no commit messages with excess blank lines
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test $(grep "^ " actual.2 | wc -l) = 3 &&
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test $(grep "^ " actual.3 | wc -l) = 5 &&
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test $(grep "^ " actual.4 | wc -l) = 5 &&
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# Make sure there are no svn commit messages with excess blank lines
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(
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cd work.svn &&
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svn_cmd up &&
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test $(svn_cmd log -r2:2 | wc -l) = 5 &&
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test $(svn_cmd log -r4:4 | wc -l) = 7
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)
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'
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test_done
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