Merge branch 'mh/write-refs-sooner-2.2' into mh/write-refs-sooner-2.3

[thirdparty/git.git] / t / t1400-update-ref.sh

diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh
index 6805b9e6bb5b7e6a6b6b9546e96023ebeb557bd0..636d3a167c4aa17bbb8f8b58d6a66142d90d1af2 100755 (executable)
--- a/t/t1400-update-ref.sh
+++ b/t/t1400-update-ref.sh
@@ -1065,4 +1065,32 @@ test_expect_success 'stdin -z delete refs works with packed and loose refs' '
        test_must_fail git rev-parse --verify -q $c
 '
 
+run_with_limited_open_files () {
+       (ulimit -n 32 && "$@")
+}
+
+test_lazy_prereq ULIMIT_FILE_DESCRIPTORS 'run_with_limited_open_files true'
+
+test_expect_success ULIMIT_FILE_DESCRIPTORS 'large transaction creating branches does not burst open file limit' '
+(
+       for i in $(test_seq 33)
+       do
+               echo "create refs/heads/$i HEAD"
+       done >large_input &&
+       run_with_limited_open_files git update-ref --stdin <large_input &&
+       git rev-parse --verify -q refs/heads/33
+)
+'
+
+test_expect_success ULIMIT_FILE_DESCRIPTORS 'large transaction deleting branches does not burst open file limit' '
+(
+       for i in $(test_seq 33)
+       do
+               echo "delete refs/heads/$i HEAD"
+       done >large_input &&
+       run_with_limited_open_files git update-ref --stdin <large_input &&
+       test_must_fail git rev-parse --verify -q refs/heads/33
+)
+'
+
 test_done