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7a98d9ab00
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>
162 lines
3.0 KiB
Bash
Executable File
162 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2009 Eric Wong
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test_description='git svn creates empty directories'
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TEST_FAILS_SANITIZE_LEAK=true
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. ./lib-git-svn.sh
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test_expect_success 'initialize repo' '
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for i in a b c d d/e d/e/f "weird file name"
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do
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svn_cmd mkdir -m "mkdir $i" "$svnrepo"/"$i" || return 1
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done
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'
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test_expect_success 'clone' 'git svn clone "$svnrepo" cloned'
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test_expect_success 'empty directories exist' '
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(
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cd cloned &&
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for i in a b c d d/e d/e/f "weird file name"
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do
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if ! test -d "$i"
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then
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echo >&2 "$i does not exist" &&
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exit 1
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fi
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done
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)
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'
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test_expect_success 'option automkdirs set to false' '
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(
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git svn init "$svnrepo" cloned-no-mkdirs &&
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cd cloned-no-mkdirs &&
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git config svn-remote.svn.automkdirs false &&
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git svn fetch &&
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for i in a b c d d/e d/e/f "weird file name"
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do
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if test -d "$i"
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then
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echo >&2 "$i exists" &&
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exit 1
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fi
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done
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)
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'
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test_expect_success 'more emptiness' '
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svn_cmd mkdir -m "bang bang" "$svnrepo"/"! !"
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'
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test_expect_success 'git svn rebase creates empty directory' '
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( cd cloned && git svn rebase ) &&
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test -d cloned/"! !"
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'
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test_expect_success 'git svn mkdirs recreates empty directories' '
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(
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cd cloned &&
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rm -r * &&
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git svn mkdirs &&
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for i in a b c d d/e d/e/f "weird file name" "! !"
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do
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if ! test -d "$i"
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then
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echo >&2 "$i does not exist" &&
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exit 1
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fi
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done
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)
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'
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test_expect_success 'git svn mkdirs -r works' '
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(
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cd cloned &&
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rm -r * &&
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git svn mkdirs -r7 &&
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for i in a b c d d/e d/e/f "weird file name"
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do
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if ! test -d "$i"
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then
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echo >&2 "$i does not exist" &&
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exit 1
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fi
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done &&
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if test -d "! !"
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then
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echo >&2 "$i should not exist" &&
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exit 1
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fi &&
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git svn mkdirs -r8 &&
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if ! test -d "! !"
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then
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echo >&2 "$i not exist" &&
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exit 1
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fi
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)
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'
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test_expect_success 'initialize trunk' '
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for i in trunk trunk/a trunk/"weird file name"
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do
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svn_cmd mkdir -m "mkdir $i" "$svnrepo"/"$i" || return 1
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done
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'
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test_expect_success 'clone trunk' 'git svn clone -s "$svnrepo" trunk'
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test_expect_success 'empty directories in trunk exist' '
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(
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cd trunk &&
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for i in a "weird file name"
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do
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if ! test -d "$i"
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then
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echo >&2 "$i does not exist" &&
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exit 1
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fi
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done
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)
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'
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test_expect_success 'remove a top-level directory from svn' '
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svn_cmd rm -m "remove d" "$svnrepo"/d
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'
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test_expect_success 'removed top-level directory does not exist' '
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git svn clone "$svnrepo" removed &&
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test ! -e removed/d
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'
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unhandled=.git/svn/refs/remotes/git-svn/unhandled.log
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test_expect_success 'git svn gc-ed files work' '
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(
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cd removed &&
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git svn gc &&
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: Compress::Zlib may not be available &&
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if test -f "$unhandled".gz
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then
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svn_cmd mkdir -m gz "$svnrepo"/gz &&
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git reset --hard $(git rev-list HEAD | tail -1) &&
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git svn rebase &&
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test -f "$unhandled".gz &&
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test -f "$unhandled" &&
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for i in a b c "weird file name" gz "! !"
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do
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if ! test -d "$i"
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then
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echo >&2 "$i does not exist" &&
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exit 1
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fi
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done
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fi
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)
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'
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test_done
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