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fsck: exit with non-zero when problems are found

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After finding some problems (e.g. a ref refs/heads/X points at an
object that is not a commit) and issuing an error message, the
program failed to signal the fact that it found an error by a
non-zero exit status.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2015-09-23 13:46:39 -07:00
parent 5455ee0573
commit 122f76f574
2 changed files with 35 additions and 5 deletions
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22
t/t1450-fsck.sh
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@ -77,11 +77,31 @@ test_expect_success 'object with bad sha1' '
test_expect_success 'branch pointing to non-commit' '
git rev-parse HEAD^{tree} >.git/refs/heads/invalid &&
test_when_finished "git update-ref -d refs/heads/invalid" &&
git fsck 2>out &&
test_must_fail git fsck 2>out &&
cat out &&
grep "not a commit" out
'
test_expect_success 'HEAD link pointing at a funny object' '
test_when_finished "mv .git/SAVED_HEAD .git/HEAD" &&
mv .git/HEAD .git/SAVED_HEAD &&
echo 0000000000000000000000000000000000000000 >.git/HEAD &&
# avoid corrupt/broken HEAD from interfering with repo discovery
test_must_fail env GIT_DIR=.git git fsck 2>out &&
cat out &&
grep "detached HEAD points" out
'
test_expect_success 'HEAD link pointing at a funny place' '
test_when_finished "mv .git/SAVED_HEAD .git/HEAD" &&
mv .git/HEAD .git/SAVED_HEAD &&
echo "ref: refs/funny/place" >.git/HEAD &&
# avoid corrupt/broken HEAD from interfering with repo discovery
test_must_fail env GIT_DIR=.git git fsck 2>out &&
cat out &&
grep "HEAD points to something strange" out
'
test_expect_success 'email without @ is okay' '
git cat-file commit HEAD >basis &&
sed "s/@/AT/" basis >okay &&