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
'
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
'
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
'
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
'
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 $new" out
'
+# date is 2^64 + 1
+test_expect_success 'integer overflow in timestamps is reported' '
+ git cat-file commit HEAD >basis &&
+ sed "s/^\\(author .*>\\) [0-9]*/\\1 18446744073709551617/" \
+ <basis >bad-timestamp &&
+ new=$(git hash-object -t commit -w --stdin <bad-timestamp) &&
+ test_when_finished "remove_object $new" &&
+ git update-ref refs/heads/bogus "$new" &&
+ test_when_finished "git update-ref -d refs/heads/bogus" &&
+ 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 $T
+ ) |
+ git hash-object -w -t tree --stdin
+ ) &&
+ test_must_fail git fsck 2>out &&
+ grep "error in tree .*contains duplicate file entries" out
+'
+
test_expect_success 'tag pointing to nonexistent' '
cat >invalid-tag <<-\EOF &&
object ffffffffffffffffffffffffffffffffffffffff
test_must_fail git fsck --tags
'
+test_expect_success 'tag with incorrect tag name & missing tagger' '
+ sha=$(git rev-parse HEAD) &&
+ cat >wrong-tag <<-EOF &&
+ object $sha
+ type commit
+ tag wrong name format
+
+ This is an invalid tag.
+ EOF
+
+ tag=$(git hash-object -t tag -w --stdin <wrong-tag) &&
+ test_when_finished "remove_object $tag" &&
+ echo $tag >.git/refs/tags/wrong &&
+ test_when_finished "git update-ref -d refs/tags/wrong" &&
+ git fsck --tags 2>out &&
+ grep "invalid .tag. name" out &&
+ grep "expected .tagger. line" out
+'
+
+test_expect_success 'tag with bad tagger' '
+ sha=$(git rev-parse HEAD) &&
+ cat >wrong-tag <<-EOF &&
+ object $sha
+ type commit
+ tag not-quite-wrong
+ tagger Bad Tagger Name
+
+ This is an invalid tag.
+ EOF
+
+ tag=$(git hash-object --literally -t tag -w --stdin <wrong-tag) &&
+ test_when_finished "remove_object $tag" &&
+ echo $tag >.git/refs/tags/wrong &&
+ test_when_finished "git update-ref -d refs/tags/wrong" &&
+ test_must_fail git fsck --tags 2>out &&
+ grep "error in tag .*: invalid author/committer" out
+'
+
test_expect_success 'cleaned up' '
git fsck >actual 2>&1 &&
test_cmp empty actual
tree=$(git rev-parse HEAD^{tree}) &&
value=$(eval "echo \$$type") &&
printf "$mode $type %s\t%s" "$value" "$path" >bad &&
- git mktree <bad &&
+ bad_tree=$(git mktree <bad) &&
git fsck 2>out &&
cat out &&
- grep "warning.*\\." out
+ grep "warning.*tree $bad_tree" out
)'
done <<-\EOF
100644 blob
dotgit .git
dotgit-case .GIT
dotgit-unicode .gI${u200c}T .gI{u200c}T
+dotgit-case2 .Git
+git-tilde1 git~1
+dotgitdot .git.
+dot-backslash-case .\\\\.GIT\\\\foobar
+dotgit-case-backslash .git\\\\foobar
EOF
+# 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