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4ae6d4699f
Earlier, a230949 (am --rebasing: get patch body from commit, not
from mailbox, 2012-06-26) learned to regenerate patch body from the
commit object while rebasing, instead of reading from the rebase-am
front-end. While doing so, it used "git diff-tree" but without
giving it the "--full-index" option.
This does not matter for in-repository objects; during rebasing, any
abbreviated object name should uniquely identify them.
But we may be rebasing a commit that contains a change to a gitlink,
in which case we usually should not have the object (it names a
commit in the submodule). A full object name is necessary to later
reconstruct a fake ancestor index for them.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
118 lines
2.7 KiB
Bash
Executable file
118 lines
2.7 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2008 Johannes Schindelin
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#
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test_description='Test rebasing, stashing, etc. with submodules'
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. ./test-lib.sh
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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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test_tick &&
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git commit -m initial &&
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git clone . submodule &&
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git add submodule &&
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test_tick &&
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git commit -m submodule &&
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echo second line >> file &&
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(cd submodule && git pull) &&
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test_tick &&
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git commit -m file-and-submodule -a &&
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git branch added-submodule
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'
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test_expect_success 'rebase with a dirty submodule' '
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(cd submodule &&
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echo 3rd line >> file &&
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test_tick &&
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git commit -m fork -a) &&
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echo unrelated >> file2 &&
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git add file2 &&
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test_tick &&
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git commit -m unrelated file2 &&
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echo other line >> file &&
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test_tick &&
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git commit -m update file &&
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CURRENT=$(cd submodule && git rev-parse HEAD) &&
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EXPECTED=$(git rev-parse HEAD~2:submodule) &&
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GIT_TRACE=1 git rebase --onto HEAD~2 HEAD^ &&
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STORED=$(git rev-parse HEAD:submodule) &&
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test $EXPECTED = $STORED &&
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test $CURRENT = $(cd submodule && git rev-parse HEAD)
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'
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cat > fake-editor.sh << \EOF
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#!/bin/sh
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echo $EDITOR_TEXT
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EOF
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chmod a+x fake-editor.sh
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test_expect_success 'interactive rebase with a dirty submodule' '
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test submodule = $(git diff --name-only) &&
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HEAD=$(git rev-parse HEAD) &&
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GIT_EDITOR="\"$(pwd)/fake-editor.sh\"" EDITOR_TEXT="pick $HEAD" \
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git rebase -i HEAD^ &&
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test submodule = $(git diff --name-only)
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'
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test_expect_success 'rebase with dirty file and submodule fails' '
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echo yet another line >> file &&
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test_tick &&
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git commit -m next file &&
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echo rewrite > file &&
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test_tick &&
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git commit -m rewrite file &&
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echo dirty > file &&
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test_must_fail git rebase --onto HEAD~2 HEAD^
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'
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test_expect_success 'stash with a dirty submodule' '
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echo new > file &&
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CURRENT=$(cd submodule && git rev-parse HEAD) &&
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git stash &&
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test new != $(cat file) &&
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test submodule = $(git diff --name-only) &&
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test $CURRENT = $(cd submodule && git rev-parse HEAD) &&
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git stash apply &&
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test new = $(cat file) &&
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test $CURRENT = $(cd submodule && git rev-parse HEAD)
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'
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test_expect_success 'rebasing submodule that should conflict' '
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git reset --hard &&
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git checkout added-submodule &&
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git add submodule &&
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test_tick &&
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git commit -m third &&
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(
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cd submodule &&
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git commit --allow-empty -m extra
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) &&
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git add submodule &&
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test_tick &&
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git commit -m fourth &&
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test_must_fail git rebase --onto HEAD^^ HEAD^ HEAD^0 &&
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git ls-files -s submodule >actual &&
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(
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cd submodule &&
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echo "160000 $(git rev-parse HEAD^) 1 submodule" &&
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echo "160000 $(git rev-parse HEAD^^) 2 submodule" &&
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echo "160000 $(git rev-parse HEAD) 3 submodule"
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) >expect &&
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test_cmp expect actual
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'
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test_done
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