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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>
199 lines
5.2 KiB
Bash
Executable file
199 lines
5.2 KiB
Bash
Executable file
#!/bin/sh
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test_description='Test commit notes organized in subtrees'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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number_of_commits=100
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start_note_commit () {
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test_tick &&
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cat <<INPUT_END
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commit refs/notes/commits
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committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
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data <<COMMIT
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notes
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COMMIT
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from refs/notes/commits^0
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deleteall
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INPUT_END
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}
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verify_notes () {
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git log | grep "^ " > output &&
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i=$number_of_commits &&
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while [ $i -gt 0 ]; do
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echo " commit #$i" &&
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echo " note for commit #$i" &&
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i=$(($i-1)) || return 1
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done > expect &&
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test_cmp expect output
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}
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test_expect_success "setup: create $number_of_commits commits" '
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(
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nr=0 &&
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while [ $nr -lt $number_of_commits ]; do
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nr=$(($nr+1)) &&
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test_tick &&
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cat <<INPUT_END || return 1
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commit refs/heads/main
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committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
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data <<COMMIT
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commit #$nr
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COMMIT
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M 644 inline file
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data <<EOF
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file in commit #$nr
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EOF
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INPUT_END
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done &&
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test_tick &&
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cat <<INPUT_END
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commit refs/notes/commits
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committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
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data <<COMMIT
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no notes
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COMMIT
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deleteall
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INPUT_END
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) |
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git fast-import --quiet &&
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git config core.notesRef refs/notes/commits
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'
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test_sha1_based () {
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(
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start_note_commit &&
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nr=$number_of_commits &&
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git rev-list refs/heads/main >out &&
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while read sha1; do
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note_path=$(echo "$sha1" | sed "$1")
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cat <<INPUT_END &&
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M 100644 inline $note_path
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data <<EOF
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note for commit #$nr
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EOF
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INPUT_END
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nr=$(($nr-1))
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done <out
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) >gfi &&
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git fast-import --quiet <gfi
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}
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test_expect_success 'test notes in 2/38-fanout' 'test_sha1_based "s|^..|&/|"'
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test_expect_success 'verify notes in 2/38-fanout' 'verify_notes'
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test_expect_success 'test notes in 2/2/36-fanout' 'test_sha1_based "s|^\(..\)\(..\)|\1/\2/|"'
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test_expect_success 'verify notes in 2/2/36-fanout' 'verify_notes'
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test_expect_success 'test notes in 2/2/2/34-fanout' 'test_sha1_based "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|"'
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test_expect_success 'verify notes in 2/2/2/34-fanout' 'verify_notes'
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test_same_notes () {
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(
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start_note_commit &&
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nr=$number_of_commits &&
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git rev-list refs/heads/main |
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while read sha1; do
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first_note_path=$(echo "$sha1" | sed "$1")
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second_note_path=$(echo "$sha1" | sed "$2")
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cat <<INPUT_END &&
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M 100644 inline $second_note_path
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data <<EOF
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note for commit #$nr
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EOF
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M 100644 inline $first_note_path
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data <<EOF
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note for commit #$nr
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EOF
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INPUT_END
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nr=$(($nr-1))
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done
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) |
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git fast-import --quiet
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}
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test_expect_success 'test same notes in no fanout and 2/38-fanout' 'test_same_notes "s|^..|&/|" ""'
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test_expect_success 'verify same notes in no fanout and 2/38-fanout' 'verify_notes'
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test_expect_success 'test same notes in no fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" ""'
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test_expect_success 'verify same notes in no fanout and 2/2/36-fanout' 'verify_notes'
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test_expect_success 'test same notes in 2/38-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^..|&/|"'
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test_expect_success 'verify same notes in 2/38-fanout and 2/2/36-fanout' 'verify_notes'
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test_expect_success 'test same notes in 2/2/2/34-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|"'
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test_expect_success 'verify same notes in 2/2/2/34-fanout and 2/2/36-fanout' 'verify_notes'
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test_concatenated_notes () {
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(
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start_note_commit &&
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nr=$number_of_commits &&
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git rev-list refs/heads/main |
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while read sha1; do
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first_note_path=$(echo "$sha1" | sed "$1")
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second_note_path=$(echo "$sha1" | sed "$2")
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cat <<INPUT_END &&
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M 100644 inline $second_note_path
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data <<EOF
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second note for commit #$nr
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EOF
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M 100644 inline $first_note_path
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data <<EOF
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first note for commit #$nr
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EOF
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INPUT_END
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nr=$(($nr-1))
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done
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) |
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git fast-import --quiet
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}
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verify_concatenated_notes () {
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git log | grep "^ " > output &&
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i=$number_of_commits &&
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while [ $i -gt 0 ]; do
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echo " commit #$i" &&
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echo " first note for commit #$i" &&
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echo " " &&
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echo " second note for commit #$i" &&
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i=$(($i-1)) || return 1
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done > expect &&
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test_cmp expect output
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}
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test_expect_success 'test notes in no fanout concatenated with 2/38-fanout' 'test_concatenated_notes "s|^..|&/|" ""'
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test_expect_success 'verify notes in no fanout concatenated with 2/38-fanout' 'verify_concatenated_notes'
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test_expect_success 'test notes in no fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" ""'
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test_expect_success 'verify notes in no fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes'
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test_expect_success 'test notes in 2/38-fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^..|&/|"'
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test_expect_success 'verify notes in 2/38-fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes'
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test_expect_success 'test notes in 2/2/36-fanout concatenated with 2/2/2/34-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|" "s|^\(..\)\(..\)|\1/\2/|"'
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test_expect_success 'verify notes in 2/2/36-fanout concatenated with 2/2/2/34-fanout' 'verify_concatenated_notes'
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test_done
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