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

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index fa207f3b8cae5397904f5fb8da2b20b67d297415..d31788cc6ce6a5698c34ffe6ee8a59fccacab90c 100755 (executable)
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -51,7 +51,19 @@ test_expect_success 'creating a tag using default HEAD should succeed' '
        echo foo >foo &&
        git add foo &&
        git commit -m Foo &&
-       git tag mytag
+       git tag mytag &&
+       test_must_fail git reflog exists refs/tags/mytag
+'
+
+test_expect_success 'creating a tag with --create-reflog should create reflog' '
+       test_when_finished "git tag -d tag_with_reflog" &&
+       git tag --create-reflog tag_with_reflog &&
+       git reflog exists refs/tags/tag_with_reflog
+'
+
+test_expect_success '--create-reflog does not create reflog on failure' '
+       test_must_fail git tag --create-reflog mytag &&
+       test_must_fail git reflog exists refs/tags/mytag
 '
 
 test_expect_success 'listing all tags if one exists should succeed' '
@@ -1491,10 +1503,10 @@ run_with_limited_stack () {
        (ulimit -s 128 && "$@")
 }
 
-test_lazy_prereq ULIMIT 'run_with_limited_stack true'
+test_lazy_prereq ULIMIT_STACK_SIZE 'run_with_limited_stack true'
 
 # we require ulimit, this excludes Windows
-test_expect_success ULIMIT '--contains works in a deep repo' '
+test_expect_success ULIMIT_STACK_SIZE '--contains works in a deep repo' '
        >expect &&
        i=1 &&
        while test $i -lt 8000