tag.c: use 'ref-filter' data structures

diff --git a/t/t4151-am-abort.sh b/t/t4151-am-abort.sh
index 833e7b2ceae99cbf53bac63e239b362e368ddf8f..05bdc3ee49408ac1ab35fe54d0b3bfbe401bf7cf 100755 (executable)
--- a/t/t4151-am-abort.sh
+++ b/t/t4151-am-abort.sh
@@ -95,6 +95,21 @@ test_expect_success 'am --abort will keep the local commits intact' '
        test_cmp expect actual
 '
 
+test_expect_success 'am --abort will keep dirty index intact' '
+       git reset --hard initial &&
+       echo dirtyfile >dirtyfile &&
+       cp dirtyfile dirtyfile.expected &&
+       git add dirtyfile &&
+       test_must_fail git am 0001-*.patch &&
+       test_cmp_rev initial HEAD &&
+       test_path_is_file dirtyfile &&
+       test_cmp dirtyfile.expected dirtyfile &&
+       git am --abort &&
+       test_cmp_rev initial HEAD &&
+       test_path_is_file dirtyfile &&
+       test_cmp dirtyfile.expected dirtyfile
+'
+
 test_expect_success 'am -3 stops on conflict on unborn branch' '
        git checkout -f --orphan orphan &&
        git reset &&