Merge branch 'rs/use-isxdigit'

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index ac31b711f29139470308d9062fea33259cf004ab..ddea49808d063f6c169cf8078f5698e34c2ba803 100755 (executable)
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -97,6 +97,20 @@ test_expect_success 'git branch -m o/o o should fail when o/p exists' '
        test_must_fail git branch -m o/o o
 '
 
+test_expect_success 'git branch -m o/q o/p should fail when o/p exists' '
+       git branch o/q &&
+       test_must_fail git branch -m o/q o/p
+'
+
+test_expect_success 'git branch -M o/q o/p should work when o/p exists' '
+       git branch -M o/q o/p
+'
+
+test_expect_success 'git branch -m -f o/q o/p should work when o/p exists' '
+       git branch o/q &&
+       git branch -m -f o/q o/p
+'
+
 test_expect_success 'git branch -m q r/q should fail when r exists' '
        git branch q &&
        git branch r &&
@@ -285,6 +299,15 @@ test_expect_success 'deleting a dangling symref' '
        test_i18ncmp expect actual
 '
 
+test_expect_success 'deleting a self-referential symref' '
+       git symbolic-ref refs/heads/self-reference refs/heads/self-reference &&
+       test_path_is_file .git/refs/heads/self-reference &&
+       echo "Deleted branch self-reference (was refs/heads/self-reference)." >expect &&
+       git branch -d self-reference >actual &&
+       test_path_is_missing .git/refs/heads/self-reference &&
+       test_i18ncmp expect actual
+'
+
 test_expect_success 'renaming a symref is not allowed' '
        git symbolic-ref refs/heads/master2 refs/heads/master &&
        test_must_fail git branch -m master2 master3 &&