1 files changed, 7 insertions, 0 deletions
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 31869dc0d..0baaad2a2 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -806,4 +806,11 @@ test_expect_success 'log --graph with diff and stats' '
 	test_i18ncmp expect actual.sanitized
 '
 
+test_expect_success 'dotdot is a parent directory' '
+	mkdir -p a/b &&
+	( echo sixth && echo fifth ) >expect &&
+	( cd a/b && git log --format=%s .. ) >actual &&
+	test_cmp expect actual
+'
+
 test_done