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![Alex Henrie](/assets/img/avatar_default.png)
--keep-base rebases onto the merge base of the given upstream and the current HEAD regardless of whether a branch is given. This is contrary to the documentation and to the option's intended purpose. Instead, rebase onto the merge base of the given upstream and the given branch. Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
195 lines
4.4 KiB
Bash
Executable file
195 lines
4.4 KiB
Bash
Executable file
#!/bin/sh
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test_description='git rebase --onto A...B'
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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-lib.sh
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. "$TEST_DIRECTORY/lib-rebase.sh"
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# Rebase only the tip commit of "topic" on merge base between "main"
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# and "topic". Cannot do this for "side" with "main" because there
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# is no single merge base.
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#
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#
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# F---G topic G'
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# / /
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# A---B---C---D---E main --> A---B---C---D---E
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# \ \ /
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# \ x
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# \ / \
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# H---I---J---K side
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test_expect_success setup '
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test_commit A &&
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test_commit B &&
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git branch side &&
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test_commit C &&
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git branch topic &&
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git checkout side &&
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test_commit H &&
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git checkout main &&
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test_tick &&
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git merge H &&
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git tag D &&
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test_commit E &&
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git checkout topic &&
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test_commit F &&
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test_commit G &&
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git checkout side &&
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test_tick &&
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git merge C &&
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git tag I &&
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test_commit J &&
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test_commit K
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'
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test_expect_success 'rebase --onto main...topic' '
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git reset --hard &&
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git checkout topic &&
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git reset --hard G &&
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git rebase --onto main...topic F &&
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git rev-parse HEAD^1 >actual &&
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git rev-parse C^0 >expect &&
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test_cmp expect actual
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'
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test_expect_success 'rebase --onto main...' '
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git reset --hard &&
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git checkout topic &&
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git reset --hard G &&
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git rebase --onto main... F &&
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git rev-parse HEAD^1 >actual &&
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git rev-parse C^0 >expect &&
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test_cmp expect actual
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'
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test_expect_success 'rebase --onto main...side' '
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git reset --hard &&
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git checkout side &&
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git reset --hard K &&
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test_must_fail git rebase --onto main...side J
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'
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test_expect_success 'rebase -i --onto main...topic' '
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git reset --hard &&
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git checkout topic &&
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git reset --hard G &&
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set_fake_editor &&
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EXPECT_COUNT=1 git rebase -i --onto main...topic F &&
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git rev-parse HEAD^1 >actual &&
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git rev-parse C^0 >expect &&
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test_cmp expect actual
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'
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test_expect_success 'rebase -i --onto main...' '
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git reset --hard &&
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git checkout topic &&
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git reset --hard G &&
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set_fake_editor &&
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EXPECT_COUNT=1 git rebase -i --onto main... F &&
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git rev-parse HEAD^1 >actual &&
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git rev-parse C^0 >expect &&
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test_cmp expect actual
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'
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test_expect_success 'rebase -i --onto main...side' '
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git reset --hard &&
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git checkout side &&
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git reset --hard K &&
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set_fake_editor &&
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test_must_fail git rebase -i --onto main...side J
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'
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test_expect_success 'rebase --keep-base --onto incompatible' '
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test_must_fail git rebase --keep-base --onto main...
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'
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test_expect_success 'rebase --keep-base --root incompatible' '
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test_must_fail git rebase --keep-base --root
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'
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test_expect_success 'rebase --keep-base main from topic' '
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git reset --hard &&
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git checkout topic &&
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git reset --hard G &&
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git rebase --keep-base main &&
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git rev-parse C >base.expect &&
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git merge-base main HEAD >base.actual &&
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test_cmp base.expect base.actual &&
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git rev-parse HEAD~2 >actual &&
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git rev-parse C^0 >expect &&
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test_cmp expect actual
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'
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test_expect_success 'rebase --keep-base main topic from main' '
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git checkout main &&
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git branch -f topic G &&
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git rebase --keep-base main topic &&
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git rev-parse C >base.expect &&
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git merge-base main HEAD >base.actual &&
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test_cmp base.expect base.actual &&
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git rev-parse HEAD~2 >actual &&
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git rev-parse C^0 >expect &&
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test_cmp expect actual
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'
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test_expect_success 'rebase --keep-base main from side' '
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git reset --hard &&
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git checkout side &&
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git reset --hard K &&
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test_must_fail git rebase --keep-base main
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'
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test_expect_success 'rebase -i --keep-base main from topic' '
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git reset --hard &&
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git checkout topic &&
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git reset --hard G &&
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set_fake_editor &&
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EXPECT_COUNT=2 git rebase -i --keep-base main &&
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git rev-parse C >base.expect &&
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git merge-base main HEAD >base.actual &&
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test_cmp base.expect base.actual &&
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git rev-parse HEAD~2 >actual &&
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git rev-parse C^0 >expect &&
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test_cmp expect actual
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'
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test_expect_success 'rebase -i --keep-base main topic from main' '
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git checkout main &&
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git branch -f topic G &&
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set_fake_editor &&
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EXPECT_COUNT=2 git rebase -i --keep-base main topic &&
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git rev-parse C >base.expect &&
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git merge-base main HEAD >base.actual &&
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test_cmp base.expect base.actual &&
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git rev-parse HEAD~2 >actual &&
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git rev-parse C^0 >expect &&
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test_cmp expect actual
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'
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test_expect_success 'rebase -i --keep-base main from side' '
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git reset --hard &&
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git checkout side &&
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git reset --hard K &&
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set_fake_editor &&
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test_must_fail git rebase -i --keep-base main
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'
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test_done
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