1 files changed, 9 insertions, 0 deletions
diff --git a/dom/workers/test/404_server.sjs b/dom/workers/test/404_server.sjs
new file mode 100644
index 0000000000..f83281efa8
--- /dev/null
+++ b/dom/workers/test/404_server.sjs
@@ -0,0 +1,9 @@
+function handleRequest(request, response) {
+  response.setStatusLine(request.httpVersion, 404, "Not found");
+
+  // Any valid JS.
+  if (request.queryString == "js") {
+    response.setHeader("Content-Type", "text/javascript", false);
+    response.write("4 + 4");
+  }
+}