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![Ævar Arnfjörð Bjarmason](/assets/img/avatar_default.png)
Make the replay_opts_release() function added in the preceding commit non-static, and use it for freeing the "struct replay_opts" constructed for "rebase" and "revert". To safely call our new replay_opts_release() we'll need to stop calling it in sequencer_remove_state(), and instead call it where we allocate the "struct replay_opts" itself. This is because in e.g. do_interactive_rebase() we construct a "struct replay_opts" with "get_replay_opts()", and then call "complete_action()". If we get far enough in that function without encountering errors we'll call "pick_commits()" which (indirectly) calls sequencer_remove_state() at the end. But if we encounter errors anywhere along the way we'd punt out early, and not free() the memory we allocated. Remembering whether we previously called sequencer_remove_state() would be a hassle. Using a FREE_AND_NULL() pattern would also work, as it would be safe to call replay_opts_release() repeatedly. But let's fix this properly instead, by having the owner of the data free() it. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
119 lines
2.5 KiB
Bash
Executable file
119 lines
2.5 KiB
Bash
Executable file
#!/bin/sh
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test_description='git rebase - test patch id computation'
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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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scramble () {
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i=0
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while read x
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do
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if test $i -ne 0
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then
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echo "$x"
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fi
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i=$((($i+1) % 10))
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done <"$1" >"$1.new"
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mv -f "$1.new" "$1"
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}
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test_expect_success 'setup' '
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git commit --allow-empty -m initial &&
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git tag root
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'
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test_expect_success 'setup: 500 lines' '
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rm -f .gitattributes &&
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git checkout -q -f main &&
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git reset --hard root &&
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test_seq 500 >file &&
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git add file &&
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git commit -q -m initial &&
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git branch -f other &&
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scramble file &&
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git add file &&
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git commit -q -m "change big file" &&
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git checkout -q other &&
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: >newfile &&
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git add newfile &&
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git commit -q -m "add small file" &&
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git cherry-pick main >/dev/null 2>&1 &&
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git branch -f squashed main &&
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git checkout -q -f squashed &&
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git reset -q --soft HEAD~2 &&
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git commit -q -m squashed &&
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git branch -f mode main &&
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git checkout -q -f mode &&
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test_chmod +x file &&
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git commit -q -a --amend &&
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git branch -f modeother other &&
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git checkout -q -f modeother &&
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test_chmod +x file &&
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git commit -q -a --amend
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'
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test_expect_success 'detect upstream patch' '
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git checkout -q main^{} &&
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scramble file &&
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git add file &&
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git commit -q -m "change big file again" &&
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git checkout -q other^{} &&
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git rebase main &&
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git rev-list main...HEAD~ >revs &&
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test_must_be_empty revs
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'
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test_expect_success 'detect upstream patch binary' '
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echo "file binary" >.gitattributes &&
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git checkout -q other^{} &&
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git rebase main &&
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git rev-list main...HEAD~ >revs &&
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test_must_be_empty revs &&
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test_when_finished "rm .gitattributes"
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'
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test_expect_success 'detect upstream patch modechange' '
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git checkout -q modeother^{} &&
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git rebase mode &&
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git rev-list mode...HEAD~ >revs &&
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test_must_be_empty revs
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'
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test_expect_success 'do not drop patch' '
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git checkout -q other^{} &&
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test_must_fail git rebase squashed &&
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test_when_finished "git rebase --abort"
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'
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test_expect_success 'do not drop patch binary' '
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echo "file binary" >.gitattributes &&
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git checkout -q other^{} &&
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test_must_fail git rebase squashed &&
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test_when_finished "git rebase --abort" &&
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test_when_finished "rm .gitattributes"
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'
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test_expect_success 'do not drop patch modechange' '
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git checkout -q modeother^{} &&
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git rebase other &&
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cat >expected <<-\EOF &&
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diff --git a/file b/file
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old mode 100644
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new mode 100755
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EOF
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git diff HEAD~ >modediff &&
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test_cmp expected modediff
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'
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test_done
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