diff --git a/Lib/test/output/test_thread b/Lib/test/output/test_thread
new file mode 100644
index 00000000000..d49651dd4f6
--- /dev/null
+++ b/Lib/test/output/test_thread
@@ -0,0 +1,6 @@
+test_thread
+waiting for all tasks to complete
+all tasks done
+
+*** Barrier Test ***
+all tasks done