diff options
Diffstat (limited to 'third_party/git/t/t3416-rebase-onto-threedots.sh')
| -rwxr-xr-x | third_party/git/t/t3416-rebase-onto-threedots.sh | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/third_party/git/t/t3416-rebase-onto-threedots.sh b/third_party/git/t/t3416-rebase-onto-threedots.sh new file mode 100755 index 000000000000..9c2548423bce --- /dev/null +++ b/third_party/git/t/t3416-rebase-onto-threedots.sh @@ -0,0 +1,162 @@ +#!/bin/sh + +test_description='git rebase --onto A...B' + +. ./test-lib.sh +. "$TEST_DIRECTORY/lib-rebase.sh" + +# Rebase only the tip commit of "topic" on merge base between "master" +# and "topic". Cannot do this for "side" with "master" because there +# is no single merge base. +# +# +# F---G topic G' +# / / +# A---B---C---D---E master --> A---B---C---D---E +# \ \ / +# \ x +# \ / \ +# H---I---J---K side + +test_expect_success setup ' + test_commit A && + test_commit B && + git branch side && + test_commit C && + git branch topic && + git checkout side && + test_commit H && + git checkout master && + test_tick && + git merge H && + git tag D && + test_commit E && + git checkout topic && + test_commit F && + test_commit G && + git checkout side && + test_tick && + git merge C && + git tag I && + test_commit J && + test_commit K +' + +test_expect_success 'rebase --onto master...topic' ' + git reset --hard && + git checkout topic && + git reset --hard G && + + git rebase --onto master...topic F && + git rev-parse HEAD^1 >actual && + git rev-parse C^0 >expect && + test_cmp expect actual +' + +test_expect_success 'rebase --onto master...' ' + git reset --hard && + git checkout topic && + git reset --hard G && + + git rebase --onto master... F && + git rev-parse HEAD^1 >actual && + git rev-parse C^0 >expect && + test_cmp expect actual +' + +test_expect_success 'rebase --onto master...side' ' + git reset --hard && + git checkout side && + git reset --hard K && + + test_must_fail git rebase --onto master...side J +' + +test_expect_success 'rebase -i --onto master...topic' ' + git reset --hard && + git checkout topic && + git reset --hard G && + set_fake_editor && + EXPECT_COUNT=1 git rebase -i --onto master...topic F && + git rev-parse HEAD^1 >actual && + git rev-parse C^0 >expect && + test_cmp expect actual +' + +test_expect_success 'rebase -i --onto master...' ' + git reset --hard && + git checkout topic && + git reset --hard G && + set_fake_editor && + EXPECT_COUNT=1 git rebase -i --onto master... F && + git rev-parse HEAD^1 >actual && + git rev-parse C^0 >expect && + test_cmp expect actual +' + +test_expect_success 'rebase -i --onto master...side' ' + git reset --hard && + git checkout side && + git reset --hard K && + + set_fake_editor && + test_must_fail git rebase -i --onto master...side J +' + +test_expect_success 'rebase --keep-base --onto incompatible' ' + test_must_fail git rebase --keep-base --onto master... +' + +test_expect_success 'rebase --keep-base --root incompatible' ' + test_must_fail git rebase --keep-base --root +' + +test_expect_success 'rebase --keep-base master from topic' ' + git reset --hard && + git checkout topic && + git reset --hard G && + + git rebase --keep-base master && + git rev-parse C >base.expect && + git merge-base master HEAD >base.actual && + test_cmp base.expect base.actual && + + git rev-parse HEAD~2 >actual && + git rev-parse C^0 >expect && + test_cmp expect actual +' + +test_expect_success 'rebase --keep-base master from side' ' + git reset --hard && + git checkout side && + git reset --hard K && + + test_must_fail git rebase --keep-base master +' + +test_expect_success 'rebase -i --keep-base master from topic' ' + git reset --hard && + git checkout topic && + git reset --hard G && + + set_fake_editor && + EXPECT_COUNT=2 git rebase -i --keep-base master && + git rev-parse C >base.expect && + git merge-base master HEAD >base.actual && + test_cmp base.expect base.actual && + + git rev-parse HEAD~2 >actual && + git rev-parse C^0 >expect && + test_cmp expect actual +' + +test_expect_success 'rebase -i --keep-base master from side' ' + git reset --hard && + git checkout side && + git reset --hard K && + + set_fake_editor && + test_must_fail git rebase -i --keep-base master +' + +test_done |