From 45eb1ba86022558d71a9946ccbe173ba5d8f1e37 Mon Sep 17 00:00:00 2001
From: Petr Stodulka <pstodulk@redhat.com>
Date: Thu, 13 Oct 2016 13:23:47 +0200
Subject: [PATCH 1/2] Add test for ls-tree with broken symlink under refs/heads

git ls-tree goes into an infinite loop while serving pretty vanilla requests,
if the refs/heads/ directory contains a symlink that's broken. Added test
which check if git ends with expected exit code or timeout expires.
---
 t/t3103-ls-tree-misc.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/t/t3103-ls-tree-misc.sh b/t/t3103-ls-tree-misc.sh
index 09dcf04..faf79c4 100755
--- a/t/t3103-ls-tree-misc.sh
+++ b/t/t3103-ls-tree-misc.sh
@@ -21,4 +21,13 @@ test_expect_success 'ls-tree fails with non-zero exit code on broken tree' '
 	test_must_fail git ls-tree -r HEAD
 '
 
+test_expect_success 'ls-tree fails due to broken symlink instead of infinite loop' '
+	mkdir foo_infinit &&
+	cd foo_infinit &&
+	git init testrepo &&
+	cd testrepo &&
+	mkdir -p .git/refs/remotes &&
+	ln -s ../remotes/foo .git/refs/heads/bar &&
+	test_expect_code 128 timeout 2 git ls-tree bar
+'
 test_done
-- 
2.5.5