1 files changed, 29 insertions, 0 deletions
diff --git a/devtools/client/performance/test/doc_worker.html b/devtools/client/performance/test/doc_worker.html
new file mode 100644
index 000000000..fd1962157
--- /dev/null
+++ b/devtools/client/performance/test/doc_worker.html
@@ -0,0 +1,29 @@
+<!-- Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/ -->
+<!doctype html>
+
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>Performance test page</title>
+  </head>
+
+  <body>
+    <script type="text/javascript">
+      "use strict";
+
+      /* exported performWork */
+      function performWork() {
+        const worker = new Worker("js_simpleWorker.js");
+
+        worker.addEventListener("message", function (e) {
+          console.log(e.data);
+          console.timeStamp("Done");
+        }, false);
+
+        worker.postMessage("Hello World");
+      }
+    </script>
+  </body>
+
+</html>