1 files changed, 13 insertions, 0 deletions
diff --git a/dom/workers/test/timeoutTracing_worker.js b/dom/workers/test/timeoutTracing_worker.js
new file mode 100644
index 000000000..d62cc50c5
--- /dev/null
+++ b/dom/workers/test/timeoutTracing_worker.js
@@ -0,0 +1,13 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+onmessage = function(event) {
+  throw "No messages should reach me!";
+}
+
+setInterval(function() { postMessage("Still alive!"); }, 20);
+setInterval(";", 20);
+
+postMessage("Begin!");