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124 lines
3.2 KiB
HTML
124 lines
3.2 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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<!DOCTYPE HTML>
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<html>
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<!--
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Tests of DOM Worker transferable objects
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-->
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<head>
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<title>Test for DOM Worker transferable objects</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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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" language="javascript">
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function test1(sizes) {
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if (!sizes.length) {
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runTests();
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return;
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}
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var size = sizes.pop();
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var worker = new Worker("transferable_worker.js");
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worker.onmessage = function(event) {
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ok(event.data.status, event.data.event);
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if (!event.data.status) {
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runTests();
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return;
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}
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if ("notEmpty" in event.data && "byteLength" in event.data.notEmpty) {
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ok(event.data.notEmpty.byteLength != 0,
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"P: NotEmpty object received: " + event.data.notEmpty.byteLength);
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}
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if (!event.data.last)
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return;
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test1(sizes);
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}
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worker.onerror = function(event) {
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ok(false, "No errors!");
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}
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try {
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worker.postMessage(42, true);
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ok(false, "P: PostMessage - Exception for wrong type");
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} catch(e) {
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ok(true, "P: PostMessage - Exception for wrong type");
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}
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try {
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ab = new ArrayBuffer(size);
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worker.postMessage(42,[ab, ab]);
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ok(false, "P: PostMessage - Exception for duplicate");
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} catch(e) {
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ok(true, "P: PostMessage - Exception for duplicate");
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}
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var ab = new ArrayBuffer(size);
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ok(ab.byteLength == size, "P: The size is: " + size + " == " + ab.byteLength);
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worker.postMessage({ data: 0, timeout: 0, ab: ab, cb: ab, size: size }, [ab]);
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ok(ab.byteLength == 0, "P: PostMessage - The size is: 0 == " + ab.byteLength)
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}
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function test2() {
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var worker = new Worker("transferable_worker.js");
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worker.onmessage = function(event) {
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ok(event.data.status, event.data.event);
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if (!event.data.status) {
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runTests();
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return;
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}
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if ("notEmpty" in event.data && "byteLength" in event.data.notEmpty) {
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ok(event.data.notEmpty.byteLength != 0,
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"P: NotEmpty object received: " + event.data.notEmpty.byteLength);
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}
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if (event.data.last) {
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runTests();
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}
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}
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worker.onerror = function(event) {
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ok(false, "No errors!");
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}
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var f = new Float32Array([0,1,2,3]);
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ok(f.byteLength != 0, "P: The size is: " + f.byteLength + " is not 0");
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worker.postMessage({ event: "P: postMessage with Float32Array", status: true,
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size: 4, notEmpty: f, bc: [ f, f, { dd: f } ] }, [f.buffer]);
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ok(f.byteLength == 0, "P: The size is: " + f.byteLength + " is 0");
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}
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var tests = [
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function() { test1([1024 * 1024 * 32, 128, 4]); },
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test2
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];
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function runTests() {
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if (!tests.length) {
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SimpleTest.finish();
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return;
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}
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var test = tests.shift();
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test();
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}
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SimpleTest.waitForExplicitFinish();
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runTests();
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</script>
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</pre>
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</body>
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</html>
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