<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=848294 --> <head> <meta charset="utf-8"> <title>Test for Bug 848294</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> <script type="application/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <script type="application/javascript"> function testMessageEvent(e, test) { ok(e, "MessageEvent created"); is(e.type, 'message', 'MessageEvent.type is right'); is(e.data, 'data' in test ? test.data : null, 'MessageEvent.data is ok'); is(e.origin, 'origin' in test ? test.origin : '', 'MessageEvent.origin is ok'); is(e.lastEventId, 'lastEventId' in test ? test.lastEventId : '', 'MessageEvent.lastEventId is ok'); is(e.source, 'source' in test ? test.source : null, 'MessageEvent.source is ok'); if (test.ports != undefined) { is(e.ports.length, test.ports.length, 'MessageEvent.ports is ok'); is(e.ports, e.ports, 'MessageEvent.ports is ok'); } else { ok(!('ports' in test) || test.ports == null, 'MessageEvent.ports is ok'); } } function runTest() { var channel = new MessageChannel(); var tests = [ {}, { data: 42 }, { data: {} }, { data: true, origin: 'wow' }, { data: [], lastEventId: 'wow2' }, { data: null, source: null }, { data: window, source: window }, { data: window, source: channel.port1 }, { data: window, source: channel.port1, ports: [ channel.port1, channel.port2 ] }, { data: null, ports: [] }, ]; while (tests.length) { var test = tests.shift(); var e = new MessageEvent('message', test); testMessageEvent(e, test); e = new MessageEvent('message'); e.initMessageEvent('message', true, true, 'data' in test ? test.data : null, 'origin' in test ? test.origin : '', 'lastEventId' in test ? test.lastEventId : '', 'source' in test ? test.source : null, 'ports' in test ? test.ports : []); testMessageEvent(e, test); } try { var e = new MessageEvent('foobar', { source: 42 }); ok(false, "Source has to be a window or a port"); } catch(e) { ok(true, "Source has to be a window or a port"); } SimpleTest.finish(); } SimpleTest.waitForExplicitFinish(); runTest(); </script> </body> </html>