test suite: Introduce t-expect-fsck-fail

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 4 insertions, 0 deletions

diff --git a/tests/lib b/tests/lib
index fb9ee38..569ca14 100644
--- a/tests/lib
+++ b/tests/lib
@@ -349,6 +349,10 @@ t-git-dir-check () {
 	esac
 }
 
+t-expect-fsck-fail () {
+	expect_fsck_fail+=" $1"
+}
+
 t-git-fsck () {
 	git fsck --no-dangling --strict || ${expect_fsck_fail:+true} false
 }