Add some tests for git update-ref -d

diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh
index 1639c7aa9624bf3219afd021daf14c6f07dcfc32..1e8a205e536c918569d6537883ee35d3bdcd515f 100755 (executable)
--- a/t/t7003-filter-branch.sh
+++ b/t/t7003-filter-branch.sh
@@ -224,7 +224,7 @@ test_expect_success 'Tag name filtering retains tag message' '
        git cat-file tag T > expect &&
        git filter-branch -f --tag-name-filter cat &&
        git cat-file tag T > actual &&
-       git diff expect actual
+       test_cmp expect actual
 '
 
 faux_gpg_tag='object XXXXXX
@@ -248,7 +248,7 @@ test_expect_success 'Tag name filtering strips gpg signature' '
        echo "$faux_gpg_tag" | sed -e s/XXXXXX/$sha1/ | head -n 6 > expect &&
        git filter-branch -f --tag-name-filter cat &&
        git cat-file tag S > actual &&
-       git diff expect actual
+       test_cmp expect actual
 '
 
 test_done