1 files changed, 28 insertions, 0 deletions
diff --git a/toolkit/components/extensions/test/mochitest/file_simple_webrequest_worker.html b/toolkit/components/extensions/test/mochitest/file_simple_webrequest_worker.html
new file mode 100644
index 0000000000..a90c4509be
--- /dev/null
+++ b/toolkit/components/extensions/test/mochitest/file_simple_webrequest_worker.html
@@ -0,0 +1,28 @@
+<!DOCTYPE HTML>
+
+<html>
+<head>
+<meta charset="utf-8">
+</head>
+<body>
+
+<script type="application/javascript">
+"use strict";
+
+fetch("file_simple_toplevel.txt");
+const worker = new Worker("file_simple_worker.js");
+worker.onmessage = (msg) => {
+  worker.postMessage("file_simple_worker.txt");
+}
+
+const sharedworker = new SharedWorker("file_simple_sharedworker.js");
+sharedworker.port.onmessage = (msg) => {
+  dump(`postMessage to sharedworker\n`);
+  sharedworker.port.postMessage("file_simple_sharedworker.txt");
+}
+sharedworker.port.start();
+
+</script>
+<iframe src="file_simple_iframe_worker.html"></iframe>
+</body>
+</html>