1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/workers/test/errorPropagation_iframe.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,55 @@
1.4 +<!--
1.5 + Any copyright is dedicated to the Public Domain.
1.6 + http://creativecommons.org/publicdomain/zero/1.0/
1.7 +-->
1.8 +<!DOCTYPE HTML>
1.9 +<html>
1.10 + <meta charset="utf-8">
1.11 + <body>
1.12 + <script type="text/javascript">
1.13 + var worker;
1.14 +
1.15 + function start(workerCount, messageCallback) {
1.16 + var seenWindowError;
1.17 + window.onerror = function(message, filename, lineno) {
1.18 + if (!seenWindowError) {
1.19 + seenWindowError = true;
1.20 + messageCallback({
1.21 + type: "window",
1.22 + data: { message: message, filename: filename, lineno: lineno }
1.23 + });
1.24 + return true;
1.25 + }
1.26 + };
1.27 +
1.28 + worker = new Worker("errorPropagation_worker.js");
1.29 +
1.30 + worker.onmessage = function(event) {
1.31 + messageCallback(event.data);
1.32 + };
1.33 +
1.34 + var seenWorkerError;
1.35 + worker.onerror = function(event) {
1.36 + if (!seenWorkerError) {
1.37 + seenWorkerError = true;
1.38 + messageCallback({
1.39 + type: "worker",
1.40 + data: {
1.41 + message: event.message,
1.42 + filename: event.filename,
1.43 + lineno: event.lineno
1.44 + }
1.45 + });
1.46 + event.preventDefault();
1.47 + }
1.48 + };
1.49 +
1.50 + worker.postMessage(workerCount);
1.51 + }
1.52 +
1.53 + function stop() {
1.54 + worker.terminate();
1.55 + }
1.56 + </script>
1.57 + </body>
1.58 +</html>
