forked from mirrors/gecko-dev
68 lines
1.5 KiB
HTML
68 lines
1.5 KiB
HTML
<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<html>
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<head>
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<title>Test for DOM Worker Threads</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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"use strict";
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function nextTest() {
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(function(){
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function workerfunc() {
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var subworker = new Worker("about:blank");
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subworker.onerror = function(e) {
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e.preventDefault();
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postMessage("ERROR");
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}
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}
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var b = new Blob([workerfunc+'workerfunc();']);
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var u = URL.createObjectURL(b);
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function callworker(i) {
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var w = new Worker(u);
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URL.revokeObjectURL(u);
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w.onmessage = function(e) {
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is(i, 0, 'Message received');
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is(e.data, "ERROR",
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"Should catch the error when loading inner script");
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if (++i < 2) callworker(i);
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else SimpleTest.finish();
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};
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w.onerror = function(e) {
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is(i, 1, 'OnError received');
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SimpleTest.finish();
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}
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}
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callworker(0);
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})();
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}
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try {
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var worker = new Worker("about:blank");
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worker.onerror = function(e) {
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e.preventDefault();
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nextTest();
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}
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worker.onmessage = function(event) {
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ok(false, "Shouldn't get a message!");
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SimpleTest.finish();
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}
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} catch (e) {
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ok(false, "This should not happen.");
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}
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SimpleTest.waitForExplicitFinish();
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</script>
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</pre>
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</body>
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</html>
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