diff -r 000000000000 -r 6474c204b198 browser/devtools/debugger/test/code_function-search-02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/debugger/test/code_function-search-02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,21 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+var test2 = function() {
+  // Blah! Second source!
+}
+
+var test3 = function test3_NAME() {
+}
+
+var test4_SAME_NAME = function test4_SAME_NAME() {
+}
+
+test.prototype.x = function X() {
+};
+test.prototype.sub.y = function Y() {
+};
+test.prototype.sub.sub.z = function Z() {
+};
+test.prototype.sub.sub.sub.t = this.x = this.y = this.z = function() {
+};