summaryrefslogtreecommitdiff
path: root/t/t2018-checkout-branch.sh
diff options
context:
space:
mode:
Diffstat (limited to 't/t2018-checkout-branch.sh')
-rwxr-xr-xt/t2018-checkout-branch.sh9
1 files changed, 9 insertions, 0 deletions
diff --git a/t/t2018-checkout-branch.sh b/t/t2018-checkout-branch.sh
index b66db2b..75874e8 100755
--- a/t/t2018-checkout-branch.sh
+++ b/t/t2018-checkout-branch.sh
@@ -118,6 +118,15 @@ test_expect_success 'checkout -b to an existing branch fails' '
test_must_fail do_checkout branch2 $HEAD2
'
+test_expect_success 'checkout -b to @{-1} fails with the right branch name' '
+ git reset --hard HEAD &&
+ git checkout branch1 &&
+ git checkout branch2 &&
+ echo >expect "fatal: A branch named '\''branch1'\'' already exists." &&
+ test_must_fail git checkout -b @{-1} 2>actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'checkout -B to an existing branch resets branch to HEAD' '
git checkout branch1 &&