1 files changed, 4 insertions, 0 deletions
diff --git a/test-functions b/test-functions
index df838f7..2c1fa67 100755
--- a/test-functions
+++ b/test-functions
@@ -27,6 +27,10 @@ cleanup_tmpdir() {
 test_is_older_than() {
 	set -- \
 		1  N/A           N/A \
+		1  newer         N/A \
+		1  newer-empty   N/A \
+		1  newer/file    N/A \
+		1  non-existent  N/A \
 		0  newer         newer \
 		1  newer         newer-empty \
 		0  newer         newer/file \