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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/messagechannel/tests/test_messageChannel_transferable.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=677638
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 677638 - port cloning</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=677638">Mozilla Bug 677638</a>
+<div id="content"></div>
+<pre id="test">
+</pre>
+ <script type="application/javascript">
+
+ function basic_test() {
+ var a = new MessageChannel();
+ ok(a, "MessageChannel created");
+
+ window.addEventListener('message', receiveMessage, false);
+ function receiveMessage(evt) {
+ if (evt.data.status == 'READY') {
+ a.port1.postMessage({ab: ab, cb: ab}, [ab]);
+ ok(ab.byteLength == 0, "PostMessage - The size is: 0 == " + ab.byteLength)
+ } else {
+ ok(false, "Unknown message");
+ }
+ }
+
+ var div = document.getElementById("content");
+ ok(div, "Parent exists");
+
+ var ifr = document.createElement("iframe");
+ ifr.addEventListener("load", iframeLoaded, false);
+ ifr.setAttribute('src', "iframe_messageChannel_post.html");
+ div.appendChild(ifr);
+
+ function iframeLoaded() {
+ ifr.contentWindow.postMessage({ port: a.port2 }, '*', [a.port2]);
+ }
+
+ a.port1.addEventListener('message', receivePortMessage, false);
+ function receivePortMessage(evt) {
+ is(evt.data.ab.byteLength, size, "The size is: " + size + " == " + ab.byteLength);
+ window.removeEventListener('message', receiveMessage);
+ runTests();
+ }
+
+ // Start() is not implicity invoked when addEventListener is used.
+ a.port1.start();
+
+ var size = 1024 * 1024 * 32;
+ var ab = new ArrayBuffer(size);
+ is(ab.byteLength, size, "The size is: " + size + " == " + ab.byteLength);
+ }
+
+ function port_test() {
+ window.addEventListener('message', receiveMessage, false);
+ function receiveMessage(evt) {
+ ok(evt.data.type == 'OK', evt.data.msg);
+ }
+
+ var a = new MessageChannel();
+ ok(a, "MessageChannel created");
+
+ var div = document.getElementById("content");
+ ok(div, "Parent exists");
+
+ var ifr = document.createElement("iframe");
+ ifr.addEventListener("load", iframeLoaded, false);
+ ifr.setAttribute('src', "iframe_messageChannel_transferable.html");
+ div.appendChild(ifr);
+
+ function iframeLoaded() {
+ ifr.contentWindow.postMessage('foobar!', '*', [a.port2]);
+ }
+
+ a.port1.onmessage = function(evt) {
+ ok(evt.ports.length == 1, "Iframe sent a new port!");
+ evt.ports[0].onmessage = function(evt) {
+ is(evt.data, "hello world!", "Message sent and received!");
+ runTests();
+ }
+
+ evt.ports[0].postMessage("hello world!");
+ }
+ }
+
+ var tests = [
+ basic_test,
+ port_test
+ ];
+
+ function runTests() {
+ if (!tests.length) {
+ SimpleTest.finish();
+ return;
+ }
+
+ var t = tests.shift();
+ t();
+ }
+
+ SimpleTest.waitForExplicitFinish();
+ runTests();
+ </script>
+</body>
+</html>