1 files changed, 10 insertions, 0 deletions
diff --git a/toolkit/components/url-classifier/tests/mochitest/cleanWorker.js b/toolkit/components/url-classifier/tests/mochitest/cleanWorker.js
new file mode 100644
index 000000000..685648373
--- /dev/null
+++ b/toolkit/components/url-classifier/tests/mochitest/cleanWorker.js
@@ -0,0 +1,10 @@
+onmessage = function() {
+  try {
+    importScripts("evilWorker.js");
+  } catch(ex) {
+    postMessage("success");
+    return;
+  }
+
+  postMessage("failure");
+};