git/t/t7402-submodule-rebase.sh
Stephan Beyer d492b31caf t/: Use "test_must_fail git" instead of "! git"
This patch changes every occurrence of "! git" -- with the meaning
that a git call has to gracefully fail -- into "test_must_fail git".

This is useful to

 - make sure the test does not fail because of a signal,
   e.g. SIGSEGV, and

 - advertise the use of "test_must_fail" for new tests.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-13 13:21:26 -07:00

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#!/bin/sh
#
# Copyright (c) 2008 Johannes Schindelin
#
test_description='Test rebasing and stashing with dirty submodules'
. ./test-lib.sh
test_expect_success setup '
echo file > file &&
git add file &&
test_tick &&
git commit -m initial &&
git clone . submodule &&
git add submodule &&
test_tick &&
git commit -m submodule &&
echo second line >> file &&
(cd submodule && git pull) &&
test_tick &&
git commit -m file-and-submodule -a
'
test_expect_success 'rebase with a dirty submodule' '
(cd submodule &&
echo 3rd line >> file &&
test_tick &&
git commit -m fork -a) &&
echo unrelated >> file2 &&
git add file2 &&
test_tick &&
git commit -m unrelated file2 &&
echo other line >> file &&
test_tick &&
git commit -m update file &&
CURRENT=$(cd submodule && git rev-parse HEAD) &&
EXPECTED=$(git rev-parse HEAD~2:submodule) &&
GIT_TRACE=1 git rebase --onto HEAD~2 HEAD^ &&
STORED=$(git rev-parse HEAD:submodule) &&
test $EXPECTED = $STORED &&
test $CURRENT = $(cd submodule && git rev-parse HEAD)
'
cat > fake-editor.sh << \EOF
#!/bin/sh
echo $EDITOR_TEXT
EOF
chmod a+x fake-editor.sh
test_expect_success 'interactive rebase with a dirty submodule' '
test submodule = $(git diff --name-only) &&
HEAD=$(git rev-parse HEAD) &&
GIT_EDITOR="\"$(pwd)/fake-editor.sh\"" EDITOR_TEXT="pick $HEAD" \
git rebase -i HEAD^ &&
test submodule = $(git diff --name-only)
'
test_expect_success 'rebase with dirty file and submodule fails' '
echo yet another line >> file &&
test_tick &&
git commit -m next file &&
echo rewrite > file &&
test_tick &&
git commit -m rewrite file &&
echo dirty > file &&
test_must_fail git rebase --onto HEAD~2 HEAD^
'
test_expect_success 'stash with a dirty submodule' '
echo new > file &&
CURRENT=$(cd submodule && git rev-parse HEAD) &&
git stash &&
test new != $(cat file) &&
test submodule = $(git diff --name-only) &&
test $CURRENT = $(cd submodule && git rev-parse HEAD) &&
git stash apply &&
test new = $(cat file) &&
test $CURRENT = $(cd submodule && git rev-parse HEAD)
'
test_done