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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>
137 lines
2.5 KiB
Bash
Executable file
137 lines
2.5 KiB
Bash
Executable file
#!/bin/sh
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test_description='cherry picking and reverting a merge
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b---c
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/ /
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initial---a
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'
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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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test_expect_success setup '
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>A &&
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>B &&
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git add A B &&
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git commit -m "Initial" &&
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git tag initial &&
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git branch side &&
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echo new line >A &&
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git commit -m "add line to A" A &&
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git tag a &&
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git checkout side &&
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echo new line >B &&
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git commit -m "add line to B" B &&
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git tag b &&
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git checkout main &&
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git merge side &&
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git tag c
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'
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test_expect_success 'cherry-pick -m complains of bogus numbers' '
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# expect 129 here to distinguish between cases where
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# there was nothing to cherry-pick
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test_expect_code 129 git cherry-pick -m &&
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test_expect_code 129 git cherry-pick -m foo b &&
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test_expect_code 129 git cherry-pick -m -1 b &&
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test_expect_code 129 git cherry-pick -m 0 b
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'
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test_expect_success 'cherry-pick explicit first parent of a non-merge' '
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git reset --hard &&
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git checkout a^0 &&
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git cherry-pick -m 1 b &&
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git diff --exit-code c --
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'
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test_expect_success 'cherry pick a merge without -m should fail' '
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git reset --hard &&
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git checkout a^0 &&
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test_must_fail git cherry-pick c &&
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git diff --exit-code a --
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'
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test_expect_success 'cherry pick a merge (1)' '
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git reset --hard &&
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git checkout a^0 &&
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git cherry-pick -m 1 c &&
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git diff --exit-code c
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'
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test_expect_success 'cherry pick a merge (2)' '
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git reset --hard &&
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git checkout b^0 &&
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git cherry-pick -m 2 c &&
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git diff --exit-code c
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'
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test_expect_success 'cherry pick a merge relative to nonexistent parent should fail' '
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git reset --hard &&
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git checkout b^0 &&
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test_must_fail git cherry-pick -m 3 c
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'
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test_expect_success 'revert explicit first parent of a non-merge' '
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git reset --hard &&
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git checkout c^0 &&
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git revert -m 1 b &&
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git diff --exit-code a --
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'
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test_expect_success 'revert a merge without -m should fail' '
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git reset --hard &&
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git checkout c^0 &&
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test_must_fail git revert c &&
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git diff --exit-code c
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'
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test_expect_success 'revert a merge (1)' '
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git reset --hard &&
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git checkout c^0 &&
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git revert -m 1 c &&
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git diff --exit-code a --
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'
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test_expect_success 'revert a merge (2)' '
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git reset --hard &&
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git checkout c^0 &&
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git revert -m 2 c &&
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git diff --exit-code b --
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'
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test_expect_success 'revert a merge relative to nonexistent parent should fail' '
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git reset --hard &&
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git checkout c^0 &&
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test_must_fail git revert -m 3 c &&
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git diff --exit-code c
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'
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test_done
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