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0955ab4654
Use test_i18ngrep function instead of grep for grepping strings. Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt> Signed-off-by: Junio C Hamano <gitster@pobox.com>
650 lines
20 KiB
Bash
Executable file
650 lines
20 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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modify () {
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sed -e "$1" <"$2" >"$2.x" &&
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mv "$2.x" "$2"
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}
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test_pull_autostash () {
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git reset --hard before-rebase &&
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echo dirty >new_file &&
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git add new_file &&
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git pull "$@" . copy &&
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test_cmp_rev HEAD^ copy &&
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test "$(cat new_file)" = dirty &&
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test "$(cat file)" = "modified again"
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}
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test_pull_autostash_fail () {
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git reset --hard before-rebase &&
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echo dirty >new_file &&
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git add new_file &&
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test_must_fail git pull "$@" . copy 2>err &&
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test_i18ngrep "uncommitted changes." err
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}
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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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git init cloned &&
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(
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cd cloned &&
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git pull ..
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) &&
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test -f file &&
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test -f cloned/file &&
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test_cmp file cloned/file
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'
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test_expect_success 'pulling into void using master:master' '
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git init cloned-uho &&
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(
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cd cloned-uho &&
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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 'pulling into void does not overwrite untracked files' '
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git init cloned-untracked &&
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(
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cd cloned-untracked &&
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echo untracked >file &&
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test_must_fail git pull .. master &&
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echo untracked >expect &&
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test_cmp expect file
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)
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'
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test_expect_success 'pulling into void does not overwrite staged files' '
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git init cloned-staged-colliding &&
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(
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cd cloned-staged-colliding &&
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echo "alternate content" >file &&
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git add file &&
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test_must_fail git pull .. master &&
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echo "alternate content" >expect &&
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test_cmp expect file &&
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git cat-file blob :file >file.index &&
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test_cmp expect file.index
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)
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'
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test_expect_success 'pulling into void does not remove new staged files' '
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git init cloned-staged-new &&
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(
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cd cloned-staged-new &&
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echo "new tracked file" >newfile &&
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git add newfile &&
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git pull .. master &&
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echo "new tracked file" >expect &&
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test_cmp expect newfile &&
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git cat-file blob :newfile >newfile.index &&
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test_cmp expect newfile.index
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)
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'
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test_expect_success 'pulling into void must not create an octopus' '
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git init cloned-octopus &&
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(
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cd cloned-octopus &&
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test_must_fail git pull .. master master &&
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! test -f file
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)
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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 "$(cat file)" = updated &&
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git reflog -1 >reflog.actual &&
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sed "s/^[0-9a-f][0-9a-f]*/OBJID/" reflog.actual >reflog.fuzzy &&
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echo "OBJID HEAD@{0}: pull: Fast-forward" >reflog.expected &&
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test_cmp reflog.expected reflog.fuzzy
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'
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test_expect_success 'the default remote . should not break explicit pull' '
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git checkout -b second master^ &&
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echo modified >file &&
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git commit -a -m modified &&
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git checkout copy &&
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git reset --hard HEAD^ &&
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test "$(cat file)" = file &&
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git pull . second &&
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test "$(cat file)" = modified &&
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git reflog -1 >reflog.actual &&
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sed "s/^[0-9a-f][0-9a-f]*/OBJID/" reflog.actual >reflog.fuzzy &&
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echo "OBJID HEAD@{0}: pull . second: Fast-forward" >reflog.expected &&
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test_cmp reflog.expected reflog.fuzzy
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'
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test_expect_success 'fail if wildcard spec does not match any refs' '
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git checkout -b test copy^ &&
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test_when_finished "git checkout -f copy && git branch -D test" &&
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test "$(cat file)" = file &&
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test_must_fail git pull . "refs/nonexisting1/*:refs/nonexisting2/*" 2>err &&
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test_i18ngrep "no candidates for merging" err &&
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test "$(cat file)" = file
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'
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test_expect_success 'fail if no branches specified with non-default remote' '
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git remote add test_remote . &&
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test_when_finished "git remote remove test_remote" &&
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git checkout -b test copy^ &&
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test_when_finished "git checkout -f copy && git branch -D test" &&
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test "$(cat file)" = file &&
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test_config branch.test.remote origin &&
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test_must_fail git pull test_remote 2>err &&
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test_i18ngrep "specify a branch on the command line" err &&
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test "$(cat file)" = file
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'
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test_expect_success 'fail if not on a branch' '
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git remote add origin . &&
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test_when_finished "git remote remove origin" &&
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git checkout HEAD^ &&
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test_when_finished "git checkout -f copy" &&
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test "$(cat file)" = file &&
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test_must_fail git pull 2>err &&
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test_i18ngrep "not currently on a branch" err &&
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test "$(cat file)" = file
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'
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test_expect_success 'fail if no configuration for current branch' '
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git remote add test_remote . &&
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test_when_finished "git remote remove test_remote" &&
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git checkout -b test copy^ &&
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test_when_finished "git checkout -f copy && git branch -D test" &&
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test_config branch.test.remote test_remote &&
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test "$(cat file)" = file &&
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test_must_fail git pull 2>err &&
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test_i18ngrep "no tracking information" err &&
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test "$(cat file)" = file
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'
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test_expect_success 'pull --all: fail if no configuration for current branch' '
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git remote add test_remote . &&
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test_when_finished "git remote remove test_remote" &&
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git checkout -b test copy^ &&
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test_when_finished "git checkout -f copy && git branch -D test" &&
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test_config branch.test.remote test_remote &&
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test "$(cat file)" = file &&
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test_must_fail git pull --all 2>err &&
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test_i18ngrep "There is no tracking information" err &&
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test "$(cat file)" = file
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'
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test_expect_success 'fail if upstream branch does not exist' '
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git checkout -b test copy^ &&
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test_when_finished "git checkout -f copy && git branch -D test" &&
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test_config branch.test.remote . &&
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test_config branch.test.merge refs/heads/nonexisting &&
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test "$(cat file)" = file &&
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test_must_fail git pull 2>err &&
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test_i18ngrep "no such ref was fetched" err &&
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test "$(cat file)" = file
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'
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test_expect_success 'fail if the index has unresolved entries' '
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git checkout -b third second^ &&
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test_when_finished "git checkout -f copy && git branch -D third" &&
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test "$(cat file)" = file &&
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test_commit modified2 file &&
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test -z "$(git ls-files -u)" &&
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test_must_fail git pull . second &&
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test -n "$(git ls-files -u)" &&
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cp file expected &&
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test_must_fail git pull . second 2>err &&
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test_i18ngrep "Pulling is not possible because you have unmerged files." err &&
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test_cmp expected file &&
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git add file &&
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test -z "$(git ls-files -u)" &&
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test_must_fail git pull . second 2>err &&
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test_i18ngrep "You have not concluded your merge" err &&
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test_cmp expected file
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'
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test_expect_success 'fast-forwards working tree if branch head is updated' '
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git checkout -b third second^ &&
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test_when_finished "git checkout -f copy && git branch -D third" &&
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test "$(cat file)" = file &&
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git pull . second:third 2>err &&
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test_i18ngrep "fetch updated the current branch head" err &&
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test "$(cat file)" = modified &&
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test "$(git rev-parse third)" = "$(git rev-parse second)"
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'
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test_expect_success 'fast-forward fails with conflicting work tree' '
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git checkout -b third second^ &&
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test_when_finished "git checkout -f copy && git branch -D third" &&
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test "$(cat file)" = file &&
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echo conflict >file &&
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test_must_fail git pull . second:third 2>err &&
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test_i18ngrep "Cannot fast-forward your working tree" err &&
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test "$(cat file)" = conflict &&
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test "$(git rev-parse third)" = "$(git rev-parse second)"
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'
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test_expect_success '--rebase' '
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git branch to-rebase &&
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echo modified again > file &&
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git commit -m file file &&
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git checkout to-rebase &&
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echo new > file2 &&
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git add file2 &&
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git commit -m "new file" &&
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git tag before-rebase &&
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git pull --rebase . copy &&
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test "$(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 '--rebase with conflicts shows advice' '
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test_when_finished "git rebase --abort; git checkout -f to-rebase" &&
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git checkout -b seq &&
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test_seq 5 >seq.txt &&
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git add seq.txt &&
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test_tick &&
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git commit -m "Add seq.txt" &&
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echo 6 >>seq.txt &&
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test_tick &&
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git commit -m "Append to seq.txt" seq.txt &&
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git checkout -b with-conflicts HEAD^ &&
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echo conflicting >>seq.txt &&
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test_tick &&
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git commit -m "Create conflict" seq.txt &&
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test_must_fail git pull --rebase . seq 2>err >out &&
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test_i18ngrep "When you have resolved this problem" out
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'
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test_expect_success 'failed --rebase shows advice' '
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test_when_finished "git rebase --abort; git checkout -f to-rebase" &&
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git checkout -b diverging &&
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test_commit attributes .gitattributes "* text=auto" attrs &&
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sha1="$(printf "1\\r\\n" | git hash-object -w --stdin)" &&
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git update-index --cacheinfo 0644 $sha1 file &&
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git commit -m v1-with-cr &&
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# force checkout because `git reset --hard` will not leave clean `file`
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git checkout -f -b fails-to-rebase HEAD^ &&
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test_commit v2-without-cr file "2" file2-lf &&
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test_must_fail git pull --rebase . diverging 2>err >out &&
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test_i18ngrep "When you have resolved this problem" out
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'
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test_expect_success '--rebase fails with multiple branches' '
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git reset --hard before-rebase &&
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test_must_fail git pull --rebase . copy master 2>err &&
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test "$(git rev-parse HEAD)" = "$(git rev-parse before-rebase)" &&
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test_i18ngrep "Cannot rebase onto multiple branches" err &&
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test modified = "$(git show HEAD:file)"
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'
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test_expect_success 'pull --rebase succeeds with dirty working directory and rebase.autostash set' '
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test_config rebase.autostash true &&
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test_pull_autostash --rebase
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'
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test_expect_success 'pull --rebase --autostash & rebase.autostash=true' '
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test_config rebase.autostash true &&
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test_pull_autostash --rebase --autostash
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'
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test_expect_success 'pull --rebase --autostash & rebase.autostash=false' '
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test_config rebase.autostash false &&
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test_pull_autostash --rebase --autostash
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'
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test_expect_success 'pull --rebase --autostash & rebase.autostash unset' '
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test_unconfig rebase.autostash &&
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test_pull_autostash --rebase --autostash
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'
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test_expect_success 'pull --rebase --no-autostash & rebase.autostash=true' '
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test_config rebase.autostash true &&
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test_pull_autostash_fail --rebase --no-autostash
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'
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test_expect_success 'pull --rebase --no-autostash & rebase.autostash=false' '
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test_config rebase.autostash false &&
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test_pull_autostash_fail --rebase --no-autostash
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'
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test_expect_success 'pull --rebase --no-autostash & rebase.autostash unset' '
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test_unconfig rebase.autostash &&
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test_pull_autostash_fail --rebase --no-autostash
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'
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for i in --autostash --no-autostash
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do
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test_expect_success "pull $i (without --rebase) is illegal" '
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test_must_fail git pull $i . copy 2>err &&
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test_i18ngrep "only valid with --rebase" err
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'
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done
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test_expect_success 'pull.rebase' '
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git reset --hard before-rebase &&
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test_config pull.rebase true &&
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git pull . copy &&
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test "$(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 'pull --autostash & pull.rebase=true' '
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test_config pull.rebase true &&
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test_pull_autostash --autostash
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'
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test_expect_success 'pull --no-autostash & pull.rebase=true' '
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test_config pull.rebase true &&
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test_pull_autostash_fail --no-autostash
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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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test_config branch.to-rebase.rebase true &&
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git pull . copy &&
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test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
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test new = "$(git show HEAD:file2)"
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'
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test_expect_success 'branch.to-rebase.rebase should override pull.rebase' '
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git reset --hard before-rebase &&
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test_config pull.rebase true &&
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test_config branch.to-rebase.rebase false &&
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git pull . copy &&
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test "$(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 "pull --rebase warns on --verify-signatures" '
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git reset --hard before-rebase &&
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git pull --rebase --verify-signatures . copy 2>err &&
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test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
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test new = "$(git show HEAD:file2)" &&
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test_i18ngrep "ignoring --verify-signatures for rebase" err
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'
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test_expect_success "pull --rebase does not warn on --no-verify-signatures" '
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git reset --hard before-rebase &&
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git pull --rebase --no-verify-signatures . copy 2>err &&
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test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
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test new = "$(git show HEAD:file2)" &&
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test_i18ngrep ! "verify-signatures" err
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'
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# add a feature branch, keep-merge, that is merged into master, so the
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# test can try preserving the merge commit (or not) with various
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# --rebase flags/pull.rebase settings.
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test_expect_success 'preserve merge setup' '
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git reset --hard before-rebase &&
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git checkout -b keep-merge second^ &&
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test_commit file3 &&
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git checkout to-rebase &&
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git merge keep-merge &&
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git tag before-preserve-rebase
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'
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test_expect_success 'pull.rebase=false create a new merge commit' '
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git reset --hard before-preserve-rebase &&
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test_config pull.rebase false &&
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git pull . copy &&
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test "$(git rev-parse HEAD^1)" = "$(git rev-parse before-preserve-rebase)" &&
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test "$(git rev-parse HEAD^2)" = "$(git rev-parse copy)" &&
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test file3 = "$(git show HEAD:file3.t)"
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'
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test_expect_success 'pull.rebase=true flattens keep-merge' '
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git reset --hard before-preserve-rebase &&
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test_config pull.rebase true &&
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git pull . copy &&
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test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
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test file3 = "$(git show HEAD:file3.t)"
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'
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test_expect_success 'pull.rebase=1 is treated as true and flattens keep-merge' '
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git reset --hard before-preserve-rebase &&
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test_config pull.rebase 1 &&
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git pull . copy &&
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test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
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test file3 = "$(git show HEAD:file3.t)"
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'
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test_expect_success 'pull.rebase=preserve rebases and merges keep-merge' '
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git reset --hard before-preserve-rebase &&
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test_config pull.rebase preserve &&
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git pull . copy &&
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test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
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test "$(git rev-parse HEAD^2)" = "$(git rev-parse keep-merge)"
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'
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test_expect_success 'pull.rebase=interactive' '
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write_script "$TRASH_DIRECTORY/fake-editor" <<-\EOF &&
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echo I was here >fake.out &&
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false
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EOF
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test_set_editor "$TRASH_DIRECTORY/fake-editor" &&
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test_must_fail git pull --rebase=interactive . copy &&
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test "I was here" = "$(cat fake.out)"
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'
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test_expect_success 'pull.rebase=invalid fails' '
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git reset --hard before-preserve-rebase &&
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test_config pull.rebase invalid &&
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! git pull . copy
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'
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test_expect_success '--rebase=false create a new merge commit' '
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git reset --hard before-preserve-rebase &&
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test_config pull.rebase true &&
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git pull --rebase=false . copy &&
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test "$(git rev-parse HEAD^1)" = "$(git rev-parse before-preserve-rebase)" &&
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test "$(git rev-parse HEAD^2)" = "$(git rev-parse copy)" &&
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test file3 = "$(git show HEAD:file3.t)"
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'
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test_expect_success '--rebase=true rebases and flattens keep-merge' '
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git reset --hard before-preserve-rebase &&
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test_config pull.rebase preserve &&
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git pull --rebase=true . copy &&
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test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
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test file3 = "$(git show HEAD:file3.t)"
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'
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test_expect_success '--rebase=preserve rebases and merges keep-merge' '
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git reset --hard before-preserve-rebase &&
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test_config pull.rebase true &&
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git pull --rebase=preserve . copy &&
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test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
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test "$(git rev-parse HEAD^2)" = "$(git rev-parse keep-merge)"
|
|
'
|
|
|
|
test_expect_success '--rebase=invalid fails' '
|
|
git reset --hard before-preserve-rebase &&
|
|
! git pull --rebase=invalid . copy
|
|
'
|
|
|
|
test_expect_success '--rebase overrides pull.rebase=preserve and flattens keep-merge' '
|
|
git reset --hard before-preserve-rebase &&
|
|
test_config pull.rebase preserve &&
|
|
git pull --rebase . copy &&
|
|
test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
|
|
test file3 = "$(git show HEAD:file3.t)"
|
|
'
|
|
|
|
test_expect_success '--rebase with rebased upstream' '
|
|
|
|
git remote add -f me . &&
|
|
git checkout copy &&
|
|
git tag copy-orig &&
|
|
git reset --hard HEAD^ &&
|
|
echo conflicting modification > file &&
|
|
git commit -m conflict file &&
|
|
git checkout to-rebase &&
|
|
echo file > file2 &&
|
|
git commit -m to-rebase file2 &&
|
|
git tag to-rebase-orig &&
|
|
git pull --rebase me copy &&
|
|
test "conflicting modification" = "$(cat file)" &&
|
|
test file = "$(cat file2)"
|
|
|
|
'
|
|
|
|
test_expect_success '--rebase -f with rebased upstream' '
|
|
test_when_finished "test_might_fail git rebase --abort" &&
|
|
git reset --hard to-rebase-orig &&
|
|
git pull --rebase -f me copy &&
|
|
test "conflicting modification" = "$(cat file)" &&
|
|
test file = "$(cat file2)"
|
|
'
|
|
|
|
test_expect_success '--rebase with rebased default upstream' '
|
|
|
|
git update-ref refs/remotes/me/copy copy-orig &&
|
|
git checkout --track -b to-rebase2 me/copy &&
|
|
git reset --hard to-rebase-orig &&
|
|
git pull --rebase &&
|
|
test "conflicting modification" = "$(cat file)" &&
|
|
test file = "$(cat file2)"
|
|
|
|
'
|
|
|
|
test_expect_success 'rebased upstream + fetch + pull --rebase' '
|
|
|
|
git update-ref refs/remotes/me/copy copy-orig &&
|
|
git reset --hard to-rebase-orig &&
|
|
git checkout --track -b to-rebase3 me/copy &&
|
|
git reset --hard to-rebase-orig &&
|
|
git fetch &&
|
|
git pull --rebase &&
|
|
test "conflicting modification" = "$(cat file)" &&
|
|
test file = "$(cat file2)"
|
|
|
|
'
|
|
|
|
test_expect_success 'pull --rebase dies early with dirty working directory' '
|
|
|
|
git checkout to-rebase &&
|
|
git update-ref refs/remotes/me/copy copy^ &&
|
|
COPY="$(git rev-parse --verify me/copy)" &&
|
|
git rebase --onto $COPY copy &&
|
|
test_config branch.to-rebase.remote me &&
|
|
test_config branch.to-rebase.merge refs/heads/copy &&
|
|
test_config branch.to-rebase.rebase true &&
|
|
echo dirty >> file &&
|
|
git add file &&
|
|
test_must_fail git pull &&
|
|
test "$COPY" = "$(git rev-parse --verify me/copy)" &&
|
|
git checkout HEAD -- file &&
|
|
git pull &&
|
|
test "$COPY" != "$(git rev-parse --verify me/copy)"
|
|
|
|
'
|
|
|
|
test_expect_success 'pull --rebase works on branch yet to be born' '
|
|
git rev-parse master >expect &&
|
|
mkdir empty_repo &&
|
|
(cd empty_repo &&
|
|
git init &&
|
|
git pull --rebase .. master &&
|
|
git rev-parse HEAD >../actual
|
|
) &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'pull --rebase fails on unborn branch with staged changes' '
|
|
test_when_finished "rm -rf empty_repo2" &&
|
|
git init empty_repo2 &&
|
|
(
|
|
cd empty_repo2 &&
|
|
echo staged-file >staged-file &&
|
|
git add staged-file &&
|
|
test "$(git ls-files)" = staged-file &&
|
|
test_must_fail git pull --rebase .. master 2>err &&
|
|
test "$(git ls-files)" = staged-file &&
|
|
test "$(git show :staged-file)" = staged-file &&
|
|
test_i18ngrep "unborn branch with changes added to the index" err
|
|
)
|
|
'
|
|
|
|
test_expect_success 'setup for detecting upstreamed changes' '
|
|
mkdir src &&
|
|
(cd src &&
|
|
git init &&
|
|
printf "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" > stuff &&
|
|
git add stuff &&
|
|
git commit -m "Initial revision"
|
|
) &&
|
|
git clone src dst &&
|
|
(cd src &&
|
|
modify s/5/43/ stuff &&
|
|
git commit -a -m "5->43" &&
|
|
modify s/6/42/ stuff &&
|
|
git commit -a -m "Make it bigger"
|
|
) &&
|
|
(cd dst &&
|
|
modify s/5/43/ stuff &&
|
|
git commit -a -m "Independent discovery of 5->43"
|
|
)
|
|
'
|
|
|
|
test_expect_success 'git pull --rebase detects upstreamed changes' '
|
|
(cd dst &&
|
|
git pull --rebase &&
|
|
test -z "$(git ls-files -u)"
|
|
)
|
|
'
|
|
|
|
test_expect_success 'setup for avoiding reapplying old patches' '
|
|
(cd dst &&
|
|
test_might_fail git rebase --abort &&
|
|
git reset --hard origin/master
|
|
) &&
|
|
git clone --bare src src-replace.git &&
|
|
rm -rf src &&
|
|
mv src-replace.git src &&
|
|
(cd dst &&
|
|
modify s/2/22/ stuff &&
|
|
git commit -a -m "Change 2" &&
|
|
modify s/3/33/ stuff &&
|
|
git commit -a -m "Change 3" &&
|
|
modify s/4/44/ stuff &&
|
|
git commit -a -m "Change 4" &&
|
|
git push &&
|
|
|
|
modify s/44/55/ stuff &&
|
|
git commit --amend -a -m "Modified Change 4"
|
|
)
|
|
'
|
|
|
|
test_expect_success 'git pull --rebase does not reapply old patches' '
|
|
(cd dst &&
|
|
test_must_fail git pull --rebase &&
|
|
test 1 = $(find .git/rebase-apply -name "000*" | wc -l)
|
|
)
|
|
'
|
|
|
|
test_expect_success 'git pull --rebase against local branch' '
|
|
git checkout -b copy2 to-rebase-orig &&
|
|
git pull --rebase . to-rebase &&
|
|
test "conflicting modification" = "$(cat file)" &&
|
|
test file = "$(cat file2)"
|
|
'
|
|
|
|
test_done
|