mirror of
https://github.com/git/git.git
synced 2024-12-26 02:03:49 +08:00
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>
152 lines
4.8 KiB
Bash
Executable File
152 lines
4.8 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2007 Eric Wong
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#
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test_description='git svn log tests'
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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 repository and import' '
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mkdir import &&
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(
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cd import &&
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for i in trunk branches/a branches/b tags/0.1 tags/0.2 tags/0.3
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do
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mkdir -p $i &&
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echo hello >>$i/README ||
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exit 1
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done &&
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svn_cmd import -m test . "$svnrepo"
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) &&
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git svn init "$svnrepo" -T trunk -b branches -t tags &&
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git svn fetch &&
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git reset --hard origin/trunk &&
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echo bye >> README &&
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git commit -a -m bye &&
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git svn dcommit &&
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git reset --hard origin/a &&
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echo why >> FEEDME &&
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git update-index --add FEEDME &&
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git commit -m feedme &&
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git svn dcommit &&
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git reset --hard origin/trunk &&
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echo aye >> README &&
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git commit -a -m aye &&
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git svn dcommit &&
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git reset --hard origin/b &&
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echo spy >> README &&
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git commit -a -m spy &&
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echo try >> README &&
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git commit -a -m try &&
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git svn dcommit
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'
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test_expect_success 'run log' "
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git reset --hard origin/a &&
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git svn log -r2 origin/trunk >out &&
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grep ^r2 out &&
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git svn log -r4 origin/trunk >out &&
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grep ^r4 out &&
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git svn log -r3 >out &&
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grep ^r3 out
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"
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test_expect_success 'run log against a from trunk' "
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git reset --hard origin/trunk &&
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git svn log -r3 origin/a >out &&
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grep ^r3 out
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"
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printf 'r1 \nr2 \nr4 \n' > expected-range-r1-r2-r4
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test_expect_success 'test ascending revision range' "
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git reset --hard origin/trunk &&
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git svn log -r 1:4 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r1-r2-r4 -
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"
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test_expect_success 'test ascending revision range with --show-commit' "
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git reset --hard origin/trunk &&
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git svn log --show-commit -r 1:4 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r1-r2-r4 -
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"
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test_expect_success 'test ascending revision range with --show-commit (sha1)' "
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git svn find-rev r1 >expected-range-r1-r2-r4-sha1 &&
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git svn find-rev r2 >>expected-range-r1-r2-r4-sha1 &&
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git svn find-rev r4 >>expected-range-r1-r2-r4-sha1 &&
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git reset --hard origin/trunk &&
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git svn log --show-commit -r 1:4 | grep '^r[0-9]' | cut -d'|' -f2 >out &&
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git rev-parse \$(cat out) >actual &&
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test_cmp expected-range-r1-r2-r4-sha1 actual
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"
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printf 'r4 \nr2 \nr1 \n' > expected-range-r4-r2-r1
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test_expect_success 'test descending revision range' "
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git reset --hard origin/trunk &&
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git svn log -r 4:1 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4-r2-r1 -
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"
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printf 'r1 \nr2 \n' > expected-range-r1-r2
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test_expect_success 'test ascending revision range with unreachable revision' "
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git reset --hard origin/trunk &&
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git svn log -r 1:3 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r1-r2 -
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"
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printf 'r2 \nr1 \n' > expected-range-r2-r1
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test_expect_success 'test descending revision range with unreachable revision' "
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git reset --hard origin/trunk &&
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git svn log -r 3:1 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r2-r1 -
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"
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printf 'r2 \n' > expected-range-r2
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test_expect_success 'test ascending revision range with unreachable upper boundary revision and 1 commit' "
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git reset --hard origin/trunk &&
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git svn log -r 2:3 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r2 -
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"
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test_expect_success 'test descending revision range with unreachable upper boundary revision and 1 commit' "
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git reset --hard origin/trunk &&
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git svn log -r 3:2 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r2 -
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"
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printf 'r4 \n' > expected-range-r4
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test_expect_success 'test ascending revision range with unreachable lower boundary revision and 1 commit' "
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git reset --hard origin/trunk &&
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git svn log -r 3:4 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4 -
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"
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test_expect_success 'test descending revision range with unreachable lower boundary revision and 1 commit' "
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git reset --hard origin/trunk &&
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git svn log -r 4:3 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4 -
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"
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printf -- '------------------------------------------------------------------------\n' > expected-separator
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test_expect_success 'test ascending revision range with unreachable boundary revisions and no commits' "
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git reset --hard origin/trunk &&
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git svn log -r 5:6 | test_cmp expected-separator -
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"
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test_expect_success 'test descending revision range with unreachable boundary revisions and no commits' "
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git reset --hard origin/trunk &&
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git svn log -r 6:5 | test_cmp expected-separator -
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"
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test_expect_success 'test ascending revision range with unreachable boundary revisions and 1 commit' "
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git reset --hard origin/trunk &&
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git svn log -r 3:5 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4 -
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"
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test_expect_success 'test descending revision range with unreachable boundary revisions and 1 commit' "
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git reset --hard origin/trunk &&
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git svn log -r 5:3 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4 -
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"
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test_done
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