ref_transaction_commit(): fix atomicity and avoid fd exhaustion

diff --git a/t/t9801-git-p4-branch.sh b/t/t9801-git-p4-branch.sh
index 9730821c3032c7d3251e2ce0d260df15f6c24f21..2bf142d09c784a0c2aac8d814674684a20a7c93b 100755 (executable)
--- a/t/t9801-git-p4-branch.sh
+++ b/t/t9801-git-p4-branch.sh
@@ -469,9 +469,11 @@ test_expect_success 'use-client-spec detect-branches skips branches setup' '
                View: //depot/usecs/b1/... //depot/usecs/b3/...
                EOF
 
-               echo b3/b3-file3 >b3/b3-file3 &&
-               p4 add b3/b3-file3 &&
-               p4 submit -d "b3/b3-file3"
+               echo b3/b3-file3_1 >b3/b3-file3_1 &&
+               echo b3/b3-file3_2 >b3/b3-file3_2 &&
+               p4 add b3/b3-file3_1 &&
+               p4 add b3/b3-file3_2 &&
+               p4 submit -d "b3/b3-file3_1 b3/b3-file3_2"
        )
 '
 
@@ -487,6 +489,21 @@ test_expect_success 'use-client-spec detect-branches skips branches' '
        )
 '
 
+test_expect_success 'use-client-spec detect-branches skips files in branches' '
+       client_view "//depot/usecs/... //client/..." \
+                   "-//depot/usecs/b3/b3-file3_1 //client/b3/b3-file3_1" &&
+       test_when_finished cleanup_git &&
+       test_create_repo "$git" &&
+       (
+               cd "$git" &&
+               git p4 sync --detect-branches --use-client-spec //depot/usecs@all &&
+               git checkout -b master p4/usecs/b3 &&
+               test_path_is_file b1-file1 &&
+               test_path_is_file b3-file3_2 &&
+               test_path_is_missing b3-file3_1
+       )
+'
+
 test_expect_success 'kill p4d' '
        kill_p4d
 '