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https://github.com/git/git.git
synced 2024-10-31 14:27:54 +01:00
19a7fcbf16
When doing a "pull --rebase", we check to make sure that the index and working tree are clean. The index-clean check compares the index against HEAD. The test erroneously reports dirtiness if we don't have a HEAD yet. In such an "unborn branch" case, by definition, a non-empty index won't be based on whatever we are pulling down from the remote, and will lose the local change. Just check if $GIT_DIR/index exists and error out. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
163 lines
3.7 KiB
Bash
Executable file
163 lines
3.7 KiB
Bash
Executable file
#!/bin/sh
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test_description='pulling into void'
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. ./test-lib.sh
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D=`pwd`
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test_expect_success setup '
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echo file >file &&
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git add file &&
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git commit -a -m original
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'
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test_expect_success 'pulling into void' '
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mkdir cloned &&
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cd cloned &&
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git init &&
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git pull ..
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'
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cd "$D"
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test_expect_success 'checking the results' '
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test -f file &&
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test -f cloned/file &&
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diff file cloned/file
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'
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test_expect_success 'pulling into void using master:master' '
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mkdir cloned-uho &&
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(
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cd cloned-uho &&
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git init &&
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git pull .. master:master
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) &&
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test -f file &&
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test -f cloned-uho/file &&
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test_cmp file cloned-uho/file
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'
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test_expect_success 'test . as a remote' '
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git branch copy master &&
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git config branch.copy.remote . &&
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git config branch.copy.merge refs/heads/master &&
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echo updated >file &&
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git commit -a -m updated &&
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git checkout copy &&
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test `cat file` = file &&
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git pull &&
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test `cat file` = updated
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'
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test_expect_success 'the default remote . should not break explicit pull' '
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git checkout -b second master^ &&
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echo modified >file &&
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git commit -a -m modified &&
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git checkout copy &&
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git reset --hard HEAD^ &&
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test `cat file` = file &&
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git pull . second &&
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test `cat file` = modified
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'
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test_expect_success '--rebase' '
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git branch to-rebase &&
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echo modified again > file &&
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git commit -m file file &&
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git checkout to-rebase &&
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echo new > file2 &&
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git add file2 &&
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git commit -m "new file" &&
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git tag before-rebase &&
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git pull --rebase . copy &&
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test $(git rev-parse HEAD^) = $(git rev-parse copy) &&
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test new = $(git show HEAD:file2)
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'
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test_expect_success 'branch.to-rebase.rebase' '
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git reset --hard before-rebase &&
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git config branch.to-rebase.rebase 1 &&
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git pull . copy &&
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git config branch.to-rebase.rebase 0 &&
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test $(git rev-parse HEAD^) = $(git rev-parse copy) &&
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test new = $(git show HEAD:file2)
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'
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test_expect_success '--rebase with rebased upstream' '
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git remote add -f me . &&
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git checkout copy &&
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git tag copy-orig &&
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git reset --hard HEAD^ &&
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echo conflicting modification > file &&
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git commit -m conflict file &&
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git checkout to-rebase &&
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echo file > file2 &&
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git commit -m to-rebase file2 &&
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git tag to-rebase-orig &&
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git pull --rebase me copy &&
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test "conflicting modification" = "$(cat file)" &&
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test file = $(cat file2)
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'
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test_expect_success '--rebase with rebased default upstream' '
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git update-ref refs/remotes/me/copy copy-orig &&
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git checkout --track -b to-rebase2 me/copy &&
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git reset --hard to-rebase-orig &&
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git pull --rebase &&
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test "conflicting modification" = "$(cat file)" &&
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test file = $(cat file2)
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'
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test_expect_success 'rebased upstream + fetch + pull --rebase' '
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git update-ref refs/remotes/me/copy copy-orig &&
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git reset --hard to-rebase-orig &&
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git checkout --track -b to-rebase3 me/copy &&
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git reset --hard to-rebase-orig &&
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git fetch &&
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git pull --rebase &&
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test "conflicting modification" = "$(cat file)" &&
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test file = "$(cat file2)"
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'
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test_expect_success 'pull --rebase dies early with dirty working directory' '
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git checkout to-rebase &&
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git update-ref refs/remotes/me/copy copy^ &&
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COPY=$(git rev-parse --verify me/copy) &&
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git rebase --onto $COPY copy &&
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git config branch.to-rebase.remote me &&
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git config branch.to-rebase.merge refs/heads/copy &&
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git config branch.to-rebase.rebase true &&
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echo dirty >> file &&
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git add file &&
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test_must_fail git pull &&
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test $COPY = $(git rev-parse --verify me/copy) &&
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git checkout HEAD -- file &&
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git pull &&
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test $COPY != $(git rev-parse --verify me/copy)
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'
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test_expect_success 'pull --rebase works on branch yet to be born' '
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git rev-parse master >expect &&
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mkdir empty_repo &&
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(cd empty_repo &&
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git init &&
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git pull --rebase .. master &&
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git rev-parse HEAD >../actual
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) &&
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test_cmp expect actual
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'
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test_done
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