1 files changed, 12 insertions, 0 deletions
diff --git a/t/t0012-help.sh b/t/t0012-help.sh
index 8faba2e8bc..487b92a5de 100755
--- a/t/t0012-help.sh
+++ b/t/t0012-help.sh
@@ -49,4 +49,16 @@ test_expect_success "--help does not work for guides" "
 	test_i18ncmp expect actual
 "
 
+test_expect_success 'generate builtin list' '
+	git --list-builtins >builtins
+'
+
+while read builtin
+do
+	test_expect_success "$builtin can handle -h" '
+		test_expect_code 129 git $builtin -h >output 2>&1 &&
+		test_i18ngrep usage output
+	'
+done <builtins
+
 test_done