1 files changed, 23 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/doc_event-listeners-04.html b/devtools/client/debugger/test/mochitest/doc_event-listeners-04.html
new file mode 100644
index 000000000..d92488a70
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/doc_event-listeners-04.html
@@ -0,0 +1,23 @@
+<!-- Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/ -->
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>Debugger test page</title>
+  </head>
+
+  <body>
+    <button>Click me!</button>
+
+    <script type="text/javascript">
+      window.addEventListener("load", function onload() {
+        var button = document.querySelector("button");
+        button.onclick = function () {
+          debugger;
+        };
+      });
+    </script>
+  </body>
+
+</html>