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-rwxr-xr-xt/t3200-branch.sh9
1 files changed, 9 insertions, 0 deletions
diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 2147eacc50..25e9971fd8 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -112,6 +112,15 @@ test_expect_success 'config information was renamed, too' \
"test $(git config branch.s.dummy) = Hello &&
test_must_fail git config branch.s/s/dummy"
+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 &&
+ git symbolic-ref refs/heads/master2 &&
+ test -f .git/refs/heads/master &&
+ ! test -f .git/refs/heads/master3
+'
+
test_expect_success \
'git branch -m u v should fail when the reflog for u is a symlink' '
git branch -l u &&