diff -r 000000000000 -r 6474c204b198 browser/devtools/webconsole/test/test-file-location.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/webconsole/test/test-file-location.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+console.log("message for level log");
+console.info("message for level info");
+console.warn("message for level warn");
+console.error("message for level error");
+console.debug("message for level debug");