summaryrefslogtreecommitdiffstats
path: root/dom/workers/test/test_loadError.html
diff options
context:
space:
mode:
Diffstat (limited to 'dom/workers/test/test_loadError.html')
-rw-r--r--dom/workers/test/test_loadError.html77
1 files changed, 77 insertions, 0 deletions
diff --git a/dom/workers/test/test_loadError.html b/dom/workers/test/test_loadError.html
new file mode 100644
index 000000000..dc109b796
--- /dev/null
+++ b/dom/workers/test/test_loadError.html
@@ -0,0 +1,77 @@
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html>
+<head>
+ <title>Test for DOM Worker Threads</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+"use strict";
+
+var loadErrorMessage = 'SecurityError: Failed to load worker script at "about:blank"';
+
+function nextTest() {
+ (function(){
+ function workerfunc() {
+ var subworker = new Worker("about:blank");
+ subworker.onerror = function(e) {
+ e.preventDefault();
+ postMessage(e.message);
+ }
+ }
+ var b = new Blob([workerfunc+'workerfunc();']);
+ var u = URL.createObjectURL(b);
+ function callworker(i) {
+ try {
+ var w = new Worker(u);
+ URL.revokeObjectURL(u);
+ is(i, 0, 'worker creation succeeded');
+ } catch (e) {
+ is(i, 1, 'worker creation failed');
+ SimpleTest.finish();
+ return;
+ }
+ w.onmessage = function(e) {
+ is(e.data, loadErrorMessage,
+ "Should catch the error when loading inner script");
+ if (++i < 2) callworker(i);
+ else SimpleTest.finish();
+ };
+ w.onerrror = function(e) {
+ ok(false, "Should not get any errors from this worker");
+ }
+ }
+ callworker(0);
+ })();
+}
+
+try {
+ var worker = new Worker("about:blank");
+ worker.onerror = function(e) {
+ e.preventDefault();
+ is(e.message, loadErrorMessage,
+ "Should get the right error from the toplevel script");
+ nextTest();
+ }
+
+ worker.onmessage = function(event) {
+ ok(false, "Shouldn't get a message!");
+ SimpleTest.finish();
+ }
+} catch (e) {
+ ok(false, "This should not happen.");
+}
+
+
+SimpleTest.waitForExplicitFinish();
+
+</script>
+</pre>
+</body>
+</html>
+