<!DOCTYPE html> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=822094 --> <head><meta charset=utf-8> <title>postMessage transferable tests</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/javascript" src="browserFu.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=822094">Mozilla Bug 822094</a> <p id="display"></p> <div id="content" style="display: none"> <iframe src="postMessage_transfer_helper.html" name="sameDomain"></iframe> <iframe src="http://example.org:8000/tests/dom/tests/mochitest/whatwg/postMessage_transfer_helper.html" name="crossDomain"></iframe> </div> <pre id="test"> <script class="testbody" type="application/javascript"> SimpleTest.waitForExplicitFinish(); var tests = [ function() { testFunc(window, "http://mochi.test:8888"); }, function() { testFunc(frames.sameDomain, "http://mochi.test:8888"); }, function() { testFunc(frames.crossDomain, "http://example.org:8000"); }, function() { SimpleTest.finish(); }, ]; function testFunc(target, origin) { var ab = new ArrayBuffer(1); var cd = new ArrayBuffer(1); target.postMessage([ab, cd], origin, [ab]); is(ab.byteLength, 0, "ab should be detached"); is(cd.byteLength, 1, "cd should not be detached"); onmessage = function(e) { is(e.data[0].byteLength, 1, "ab should be transfered"); is(e.data[1].byteLength, 1, "cd should be cloned"); nextTest(); }; } function nextTest() { var t = tests.shift(); t(); }; onload = function() { nextTest(); }; </script> </pre> </body> </html>