t4200: demonstrate rerere segfault on specially crafted merge

diff --git a/t/t0008-ignores.sh b/t/t0008-ignores.sh
index 5743b482f2600ff80e0982760f27654f7903d665..c03f155a357446338fa831e061dc58d8e5f4c657 100755 (executable)
--- a/t/t0008-ignores.sh
+++ b/t/t0008-ignores.sh
@@ -775,6 +775,26 @@ test_expect_success PIPE 'streaming support for --stdin' '
        echo "$response" | grep "^::    two"
 '
 
+test_expect_success 'existing file and directory' '
+       test_when_finished "rm one" &&
+       test_when_finished "rmdir top-level-dir" &&
+       >one &&
+       mkdir top-level-dir &&
+       git check-ignore one top-level-dir >actual &&
+       grep one actual &&
+       grep top-level-dir actual
+'
+
+test_expect_success 'existing directory and file' '
+       test_when_finished "rm one" &&
+       test_when_finished "rmdir top-level-dir" &&
+       >one &&
+       mkdir top-level-dir &&
+       git check-ignore top-level-dir one >actual &&
+       grep one actual &&
+       grep top-level-dir actual
+'
+
 ############################################################################
 #
 # test whitespace handling