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152 lines
3.5 KiB
152 lines
3.5 KiB
#!/bin/sh |
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# |
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# Copyright(C) 2008 Stephen Habermann & Andreas Ericsson |
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# |
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test_description='git rebase -p should preserve merges |
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Run "git rebase -p" and check that merges are properly carried along |
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' |
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. ./test-lib.sh |
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GIT_AUTHOR_EMAIL=bogus_email_address |
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export GIT_AUTHOR_EMAIL |
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# Clone 1 (trivial merge): |
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# |
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# A1--A2 <-- origin/master |
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# \ \ |
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# B1--M <-- topic |
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# \ |
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# B2 <-- origin/topic |
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# |
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# Clone 2 (conflicting merge): |
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# |
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# A1--A2--B3 <-- origin/master |
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# \ \ |
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# B1------M <-- topic |
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# \ |
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# B2 <-- origin/topic |
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# |
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# Clone 3 (no-ff merge): |
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# |
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# A1--A2--B3 <-- origin/master |
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# \ |
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# B1------M <-- topic |
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# \ / |
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# \--A3 <-- topic2 |
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# \ |
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# B2 <-- origin/topic |
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# |
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# Clone 4 (merge using second parent as base): |
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# |
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# A1--A2--B3 <-- origin/master |
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# \ |
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# B1--A3--M <-- topic |
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# \ / |
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# \--A4 <-- topic2 |
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# \ |
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# B2 <-- origin/topic |
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test_expect_success 'setup for merge-preserving rebase' \ |
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'echo First > A && |
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git add A && |
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git commit -m "Add A1" && |
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git checkout -b topic && |
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echo Second > B && |
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git add B && |
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git commit -m "Add B1" && |
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git checkout -f master && |
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echo Third >> A && |
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git commit -a -m "Modify A2" && |
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git clone ./. clone1 && |
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(cd clone1 && |
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git checkout -b topic origin/topic && |
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git merge origin/master |
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) && |
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git clone ./. clone4 && |
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( |
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cd clone4 && |
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git checkout -b topic origin/topic && |
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git merge origin/master |
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) && |
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echo Fifth > B && |
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git add B && |
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git commit -m "Add different B" && |
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git clone ./. clone2 && |
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( |
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cd clone2 && |
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git checkout -b topic origin/topic && |
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test_must_fail git merge origin/master && |
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echo Resolved >B && |
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git add B && |
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git commit -m "Merge origin/master into topic" |
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) && |
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git clone ./. clone3 && |
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( |
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cd clone3 && |
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git checkout -b topic2 origin/topic && |
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echo Sixth > A && |
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git commit -a -m "Modify A3" && |
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git checkout -b topic origin/topic && |
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git merge --no-ff topic2 |
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) && |
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git checkout topic && |
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echo Fourth >> B && |
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git commit -a -m "Modify B2" |
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' |
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test_expect_success 'rebase -p fakes interactive rebase' ' |
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( |
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cd clone1 && |
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git fetch && |
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git rebase -p origin/topic && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Merge remote-tracking branch " | wc -l) |
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) |
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' |
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test_expect_success '--continue works after a conflict' ' |
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( |
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cd clone2 && |
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git fetch && |
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test_must_fail git rebase -p origin/topic && |
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test 2 = $(git ls-files B | wc -l) && |
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echo Resolved again > B && |
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test_must_fail git rebase --continue && |
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grep "^@@@ " .git/rebase-merge/patch && |
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git add B && |
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git rebase --continue && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Add different" | wc -l) && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Merge origin" | wc -l) |
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) |
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' |
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test_expect_success 'rebase -p preserves no-ff merges' ' |
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( |
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cd clone3 && |
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git fetch && |
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git rebase -p origin/topic && |
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test 3 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Merge branch" | wc -l) |
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) |
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' |
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test_expect_success 'rebase -p works when base inside second parent' ' |
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( |
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cd clone4 && |
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git fetch && |
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git rebase -p HEAD^2 && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Modify B" | wc -l) && |
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test 1 = $(git rev-list --all --pretty=oneline | grep "Merge remote-tracking branch " | wc -l) |
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) |
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' |
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test_done
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