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![brian m. carlson](/assets/img/avatar_default.png)
If git rebase --merge encountered a conflict, --skip would not work if the next commit also conflicted. The msgnum file would never be updated with the new patch number, so no patch would actually be skipped, resulting in an inescapable loop. Update the msgnum file's value as the first thing in call_merge. This also avoids an "Already applied" message when skipping a commit. There is no visible change for the other contexts in which call_merge is invoked, as the msgnum file's value remains unchanged in those situations. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
157 lines
3.4 KiB
Bash
Executable file
157 lines
3.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Junio C Hamano
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#
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test_description='git rebase --merge test'
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. ./test-lib.sh
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T="A quick brown fox
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jumps over the lazy dog."
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for i in 1 2 3 4 5 6 7 8 9 10
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do
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echo "$i $T"
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done >original
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test_expect_success setup '
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git add original &&
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git commit -m"initial" &&
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git branch side &&
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echo "11 $T" >>original &&
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git commit -a -m"master updates a bit." &&
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echo "12 $T" >>original &&
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git commit -a -m"master updates a bit more." &&
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git checkout side &&
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(echo "0 $T" ; cat original) >renamed &&
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git add renamed &&
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git update-index --force-remove original &&
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git commit -a -m"side renames and edits." &&
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tr "[a-z]" "[A-Z]" <original >newfile &&
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git add newfile &&
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git commit -a -m"side edits further." &&
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git branch second-side &&
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tr "[a-m]" "[A-M]" <original >newfile &&
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rm -f original &&
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git commit -a -m"side edits once again." &&
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git branch test-rebase side &&
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git branch test-rebase-pick side &&
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git branch test-reference-pick side &&
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git branch test-conflicts side &&
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git checkout -b test-merge side
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'
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test_expect_success 'reference merge' '
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git merge -s recursive "reference merge" HEAD master
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'
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PRE_REBASE=$(git rev-parse test-rebase)
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test_expect_success rebase '
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git checkout test-rebase &&
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GIT_TRACE=1 git rebase --merge master
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'
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test_expect_success 'test-rebase@{1} is pre rebase' '
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test $PRE_REBASE = $(git rev-parse test-rebase@{1})
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'
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test_expect_success 'merge and rebase should match' '
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git diff-tree -r test-rebase test-merge >difference &&
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if test -s difference
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then
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cat difference
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(exit 1)
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else
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echo happy
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fi
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'
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test_expect_success 'rebase the other way' '
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git reset --hard master &&
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git rebase --merge side
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'
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test_expect_success 'rebase -Xtheirs' '
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git checkout -b conflicting master~2 &&
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echo "AB $T" >> original &&
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git commit -mconflicting original &&
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git rebase -Xtheirs master &&
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grep AB original &&
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! grep 11 original
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'
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test_expect_success 'merge and rebase should match' '
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git diff-tree -r test-rebase test-merge >difference &&
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if test -s difference
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then
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cat difference
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(exit 1)
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else
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echo happy
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fi
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'
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test_expect_success 'picking rebase' '
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git reset --hard side &&
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git rebase --merge --onto master side^^ &&
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mb=$(git merge-base master HEAD) &&
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if test "$mb" = "$(git rev-parse master)"
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then
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echo happy
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else
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git show-branch
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(exit 1)
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fi &&
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f=$(git diff-tree --name-only HEAD^ HEAD) &&
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g=$(git diff-tree --name-only HEAD^^ HEAD^) &&
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case "$f,$g" in
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newfile,newfile)
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echo happy ;;
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*)
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echo "$f"
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echo "$g"
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(exit 1)
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esac
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'
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test_expect_success 'rebase -s funny -Xopt' '
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test_when_finished "rm -fr test-bin funny.was.run" &&
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mkdir test-bin &&
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cat >test-bin/git-merge-funny <<-EOF &&
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#!$SHELL_PATH
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case "\$1" in --opt) ;; *) exit 2 ;; esac
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shift &&
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>funny.was.run &&
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exec git merge-recursive "\$@"
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EOF
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chmod +x test-bin/git-merge-funny &&
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git reset --hard &&
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git checkout -b test-funny master^ &&
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test_commit funny &&
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(
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PATH=./test-bin:$PATH
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git rebase -s funny -Xopt master
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) &&
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test -f funny.was.run
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'
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test_expect_success 'rebase --skip works with two conflicts in a row' '
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git checkout second-side &&
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tr "[A-Z]" "[a-z]" <newfile >tmp &&
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mv tmp newfile &&
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git commit -a -m"edit conflicting with side" &&
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tr "[d-f]" "[D-F]" <newfile >tmp &&
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mv tmp newfile &&
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git commit -a -m"another edit conflicting with side" &&
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test_must_fail git rebase --merge test-conflicts &&
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test_must_fail git rebase --skip &&
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git rebase --skip
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'
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test_done
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