name-hash: add test-lazy-init-name-hash

diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh
index 8f52da2771c0a26c08b943cf7b9596c5e14afb7d..ee7d4736db5ac67e7facfee77ffca54fde340d31 100755 (executable)
--- a/t/t1450-fsck.sh
+++ b/t/t1450-fsck.sh
@@ -188,8 +188,7 @@ test_expect_success 'commit with NUL in header' '
        grep "error in commit $new.*unterminated header: NUL at offset" out
 '
 
-test_expect_success 'malformatted tree object' '
-       test_when_finished "git update-ref -d refs/tags/wrong" &&
+test_expect_success 'tree object with duplicate entries' '
        test_when_finished "remove_object \$T" &&
        T=$(
                GIT_INDEX_FILE=test-index &&
@@ -208,6 +207,19 @@ test_expect_success 'malformatted tree object' '
        grep "error in tree .*contains duplicate file entries" out
 '
 
+test_expect_success 'unparseable tree object' '
+       test_when_finished "git update-ref -d refs/heads/wrong" &&
+       test_when_finished "remove_object \$tree_sha1" &&
+       test_when_finished "remove_object \$commit_sha1" &&
+       tree_sha1=$(printf "100644 \0twenty-bytes-of-junk" | git hash-object -t tree --stdin -w --literally) &&
+       commit_sha1=$(git commit-tree $tree_sha1) &&
+       git update-ref refs/heads/wrong $commit_sha1 &&
+       test_must_fail git fsck 2>out &&
+       test_i18ngrep "error: empty filename in tree entry" out &&
+       test_i18ngrep "$tree_sha1" out &&
+       test_i18ngrep ! "fatal: empty filename in tree entry" out
+'
+
 test_expect_success 'tag pointing to nonexistent' '
        cat >invalid-tag <<-\EOF &&
        object ffffffffffffffffffffffffffffffffffffffff