1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/base/test/test_messageChannel_unshipped.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,123 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<!--
1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=677638
1.8 +-->
1.9 +<head>
1.10 + <meta charset="utf-8">
1.11 + <title>Test for Bug 677638 - unshipped message port queue</title>
1.12 + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.13 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.14 +</head>
1.15 +<body>
1.16 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=677638">Mozilla Bug 677638</a>
1.17 +<div id="content"></div>
1.18 +<pre id="test">
1.19 +</pre>
1.20 + <script type="application/javascript">
1.21 +
1.22 + function test_orderedMessages() {
1.23 + var a = new MessageChannel();
1.24 + ok(a, "MessageChannel created");
1.25 +
1.26 + var b = new MessageChannel();
1.27 + ok(b, "MessageChannel created");
1.28 +
1.29 + var expectedNumber = 1;
1.30 + function testEvent(number, id) {
1.31 + is(expectedNumber, number, "This is the right number!");
1.32 + ok(!((expectedNumber - id) % 4), "From the right port: " + expectedNumber + " " + id);
1.33 + expectedNumber++;
1.34 +
1.35 + if (expectedNumber >100) {
1.36 + runTests();
1.37 + }
1.38 + }
1.39 +
1.40 + a.port1.onmessage = function(evt) {
1.41 + testEvent(evt.data, 2);
1.42 + };
1.43 +
1.44 + a.port2.onmessage = function(evt) {
1.45 + testEvent(evt.data, 1);
1.46 + };
1.47 +
1.48 + b.port1.onmessage = function(evt) {
1.49 + testEvent(evt.data, 4);
1.50 + };
1.51 +
1.52 + b.port2.onmessage = function(evt) {
1.53 + testEvent(evt.data, 3);
1.54 + };
1.55 +
1.56 + for (var i = 0; i < 100;) {
1.57 + a.port1.postMessage(++i);
1.58 + a.port2.postMessage(++i);
1.59 + b.port1.postMessage(++i);
1.60 + b.port2.postMessage(++i);
1.61 + }
1.62 + }
1.63 +
1.64 + function test_unstarted() {
1.65 + var a = new MessageChannel();
1.66 + ok(a, "MessageChannel created");
1.67 +
1.68 + var b = new MessageChannel();
1.69 + ok(b, "MessageChannel created");
1.70 +
1.71 + var expectedNumber = 1;
1.72 + function testEvent(number, id) {
1.73 + is(expectedNumber, number, "This is the right number!");
1.74 + ok(!((expectedNumber - id) % 3), "From the right port: " + expectedNumber + " " + id);
1.75 + expectedNumber++;
1.76 +
1.77 + // 102 because it's the first multiple of 3.
1.78 + if (expectedNumber > 102) {
1.79 + runTests();
1.80 + }
1.81 + }
1.82 +
1.83 + a.port1.onmessage = function(evt) {
1.84 + testEvent(evt.data, 2);
1.85 + };
1.86 +
1.87 + a.port2.onmessage = function(evt) {
1.88 + testEvent(evt.data, 1);
1.89 + };
1.90 +
1.91 + b.port1.addEventListener("message", function() {
1.92 + ok(false, "shouldn't be called");
1.93 + });
1.94 +
1.95 + b.port2.onmessage = function(evt) {
1.96 + testEvent(evt.data, 3);
1.97 + };
1.98 +
1.99 + for (var i = 0; i < 100;) {
1.100 + a.port1.postMessage(++i);
1.101 + a.port2.postMessage(++i);
1.102 + b.port1.postMessage(++i);
1.103 + b.port2.postMessage(1000);
1.104 + }
1.105 + }
1.106 +
1.107 + var tests = [
1.108 + test_orderedMessages,
1.109 + test_unstarted
1.110 + ];
1.111 +
1.112 + function runTests() {
1.113 + if (!tests.length) {
1.114 + SimpleTest.finish();
1.115 + return;
1.116 + }
1.117 +
1.118 + var test = tests.shift();
1.119 + test();
1.120 + }
1.121 +
1.122 + SimpleTest.waitForExplicitFinish();
1.123 + SpecialPowers.pushPrefEnv({"set": [["dom.messageChannel.enabled", true]]}, runTests);
1.124 + </script>
1.125 +</body>
1.126 +</html>
