<!DOCTYPE HTML> <html> <head> <title>MSE: basic functionality</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/javascript" src="mediasource.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <pre id="test"> <script class="testbody" type="text/javascript"> SimpleTest.waitForExplicitFinish(); // Avoid making trouble for people who fix rounding bugs. function fuzzyEquals(a, b) { return Math.abs(a - b) < 0.01; } runWithMSE(function(ms, el) { el.controls = true; once(ms, 'sourceopen').then(function() { ok(true, "Receive a sourceopen event"); var audiosb = ms.addSourceBuffer("audio/mp4"); var videosb = ms.addSourceBuffer("video/mp4"); el.addEventListener("error", function(e) { ok(false, "should not fire '" + e + "' event"); }); is(el.readyState, el.HAVE_NOTHING, "readyState is HAVE_NOTHING"); try { el.currentTime = 3; } catch (e) { ok(false, "should not throw '" + e + "' exception"); } is(el.currentTime, 3, "currentTime is default playback start position"); is(el.seeking, false, "seek not started with HAVE_NOTHING"); fetchAndLoad(audiosb, 'bipbop/bipbop_audio', ['init'], '.mp4') .then(fetchAndLoad.bind(null, videosb, 'bipbop/bipbop_video', ['init'], '.mp4')) .then(once.bind(null, el, 'loadedmetadata')) .then(function() { var p = once(el, 'seeking'); el.play(); el.currentTime = 5; is(el.readyState, el.HAVE_METADATA, "readyState is HAVE_METADATA"); is(el.seeking, true, "seek not started with HAVE_METADATA"); is(el.currentTime, 5, "currentTime is seek position"); return p; }) .then(function() { ok(true, "Got seeking event"); var promises = []; promises.push(once(el, 'seeked')); promises.push(fetchAndLoad(audiosb, 'bipbop/bipbop_audio', range(5, 9), '.m4s')); promises.push(fetchAndLoad(videosb, 'bipbop/bipbop_video', range(6, 10), '.m4s')); return Promise.all(promises); }) .then(function() { ok(true, "Got seeked event"); ok(el.currentTime >= 5, "Time >= 5"); once(el, 'ended').then(SimpleTest.finish.bind(SimpleTest)); ms.endOfStream(); }); }); }); </script> </pre> </body> </html>