Commit 46c8f859 authored by Junio C Hamano's avatar Junio C Hamano

Merge branch 'jk/fsck-exit-code-fix' into maint

"git fsck" failed to report that it found corrupt objects via its
exit status in some cases.

* jk/fsck-exit-code-fix:
  fsck: return non-zero status on missing ref tips
  fsck: exit with non-zero status upon error from fsck_obj()
parents 102edda4 30d1038d
......@@ -388,7 +388,8 @@ static void fsck_sha1_list(void)
unsigned char *sha1 = entry->sha1;
sha1_list.entry[i] = NULL;
fsck_sha1(sha1);
if (fsck_sha1(sha1))
errors_found |= ERROR_OBJECT;
free(entry);
}
sha1_list.nr = 0;
......@@ -488,6 +489,7 @@ static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int f
obj = parse_object(sha1);
if (!obj) {
error("%s: invalid sha1 pointer %s", refname, sha1_to_hex(sha1));
errors_found |= ERROR_REACHABLE;
/* We'll continue with the rest despite the error.. */
return 0;
}
......@@ -504,7 +506,7 @@ static void get_default_heads(void)
{
if (head_points_at && !is_null_sha1(head_sha1))
fsck_handle_ref("HEAD", head_sha1, 0, NULL);
for_each_ref(fsck_handle_ref, NULL);
for_each_rawref(fsck_handle_ref, NULL);
if (include_reflogs)
for_each_reflog(fsck_handle_reflog, NULL);
......
......@@ -69,7 +69,7 @@ test_expect_success 'object with bad sha1' '
git update-ref refs/heads/bogus $cmt &&
test_when_finished "git update-ref -d refs/heads/bogus" &&
test_might_fail git fsck 2>out &&
test_must_fail git fsck 2>out &&
cat out &&
grep "$sha.*corrupt" out
'
......@@ -101,7 +101,7 @@ test_expect_success 'email with embedded > is not okay' '
test_when_finished "remove_object $new" &&
git update-ref refs/heads/bogus "$new" &&
test_when_finished "git update-ref -d refs/heads/bogus" &&
git fsck 2>out &&
test_must_fail git fsck 2>out &&
cat out &&
grep "error in commit $new" out
'
......@@ -113,7 +113,7 @@ test_expect_success 'missing < email delimiter is reported nicely' '
test_when_finished "remove_object $new" &&
git update-ref refs/heads/bogus "$new" &&
test_when_finished "git update-ref -d refs/heads/bogus" &&
git fsck 2>out &&
test_must_fail git fsck 2>out &&
cat out &&
grep "error in commit $new.* - bad name" out
'
......@@ -125,7 +125,7 @@ test_expect_success 'missing email is reported nicely' '
test_when_finished "remove_object $new" &&
git update-ref refs/heads/bogus "$new" &&
test_when_finished "git update-ref -d refs/heads/bogus" &&
git fsck 2>out &&
test_must_fail git fsck 2>out &&
cat out &&
grep "error in commit $new.* - missing email" out
'
......@@ -137,7 +137,7 @@ test_expect_success '> in name is reported' '
test_when_finished "remove_object $new" &&
git update-ref refs/heads/bogus "$new" &&
test_when_finished "git update-ref -d refs/heads/bogus" &&
git fsck 2>out &&
test_must_fail git fsck 2>out &&
cat out &&
grep "error in commit $new" out
'
......@@ -151,11 +151,31 @@ test_expect_success 'integer overflow in timestamps is reported' '
test_when_finished "remove_object $new" &&
git update-ref refs/heads/bogus "$new" &&
test_when_finished "git update-ref -d refs/heads/bogus" &&
git fsck 2>out &&
test_must_fail git fsck 2>out &&
cat out &&
grep "error in commit $new.*integer overflow" out
'
test_expect_success 'malformatted tree object' '
test_when_finished "git update-ref -d refs/tags/wrong" &&
test_when_finished "remove_object \$T" &&
T=$(
GIT_INDEX_FILE=test-index &&
export GIT_INDEX_FILE &&
rm -f test-index &&
>x &&
git add x &&
T=$(git write-tree) &&
(
git cat-file tree $T &&
git cat-file tree $T
) |
git hash-object -w -t tree --stdin
) &&
test_must_fail git fsck 2>out &&
grep "error in tree .*contains duplicate file entries" out
'
test_expect_success 'tag pointing to nonexistent' '
cat >invalid-tag <<-\EOF &&
object ffffffffffffffffffffffffffffffffffffffff
......@@ -282,4 +302,60 @@ test_expect_success 'fsck notices ".git" in trees' '
)
'
# create a static test repo which is broken by omitting
# one particular object ($1, which is looked up via rev-parse
# in the new repository).
create_repo_missing () {
rm -rf missing &&
git init missing &&
(
cd missing &&
git commit -m one --allow-empty &&
mkdir subdir &&
echo content >subdir/file &&
git add subdir/file &&
git commit -m two &&
unrelated=$(echo unrelated | git hash-object --stdin -w) &&
git tag -m foo tag $unrelated &&
sha1=$(git rev-parse --verify "$1") &&
path=$(echo $sha1 | sed 's|..|&/|') &&
rm .git/objects/$path
)
}
test_expect_success 'fsck notices missing blob' '
create_repo_missing HEAD:subdir/file &&
test_must_fail git -C missing fsck
'
test_expect_success 'fsck notices missing subtree' '
create_repo_missing HEAD:subdir &&
test_must_fail git -C missing fsck
'
test_expect_success 'fsck notices missing root tree' '
create_repo_missing HEAD^{tree} &&
test_must_fail git -C missing fsck
'
test_expect_success 'fsck notices missing parent' '
create_repo_missing HEAD^ &&
test_must_fail git -C missing fsck
'
test_expect_success 'fsck notices missing tagged object' '
create_repo_missing tag^{blob} &&
test_must_fail git -C missing fsck
'
test_expect_success 'fsck notices ref pointing to missing commit' '
create_repo_missing HEAD &&
test_must_fail git -C missing fsck
'
test_expect_success 'fsck notices ref pointing to missing tag' '
create_repo_missing tag &&
test_must_fail git -C missing fsck
'
test_done
......@@ -14,7 +14,7 @@ test_expect_success 'setup' '
'
test_expect_success 'fsck notices broken commit' '
git fsck 2>actual &&
test_must_fail git fsck 2>actual &&
test_i18ngrep invalid.author actual
'
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment