1 files changed, 24 insertions, 0 deletions
diff --git a/third_party/git/t/t2027-checkout-track.sh b/third_party/git/t/t2027-checkout-track.sh
new file mode 100755
index 000000000000..bcba1bf90c09
--- /dev/null
+++ b/third_party/git/t/t2027-checkout-track.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+test_description='tests for git branch --track'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	test_commit one &&
+	test_commit two
+'
+
+test_expect_success 'checkout --track -b creates a new tracking branch' '
+	git checkout --track -b branch1 master &&
+	test $(git rev-parse --abbrev-ref HEAD) = branch1 &&
+	test $(git config --get branch.branch1.remote) = . &&
+	test $(git config --get branch.branch1.merge) = refs/heads/master
+'
+
+test_expect_success 'checkout --track -b rejects an extra path argument' '
+	test_must_fail git checkout --track -b branch2 master one.t 2>err &&
+	test_i18ngrep "cannot be used with updating paths" err
+'
+
+test_done