<!DOCTYPE HTML> <html> <head> <title>MSE: Check that seeked event is fired prior loadeddata</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(); runWithMSE(function(ms, el) { el.controls = true; el._seeked = false; el._loadeddata = false; el._playing = false; el.addEventListener("seeked", function() { ok(true, "got seeked event"); is(el._loadeddata, false, "can't have received loadeddata prior seeked"); is(el._playing, false, "can't be playing prior seeked"); el._seeked = true; }); el.addEventListener("loadeddata", function() { ok(true, "got loadeddata event"); is(el._seeked, true, "must have received seeked prior loadeddata"); is(el._playing, false, "can't be playing prior playing"); el._loadeddata = true; }); el.addEventListener("playing", function() { ok(true, "got playing"); is(el._seeked, true, "must have received seeked prior playing"); is(el._loadeddata, true, "must have received loadeddata prior playing"); el._playing = true; }); once(ms, 'sourceopen').then(function() { ok(true, "Receive a sourceopen event"); var videosb = ms.addSourceBuffer("video/mp4"); is(el.readyState, el.HAVE_NOTHING, "readyState is HAVE_NOTHING"); fetchAndLoad(videosb, 'bipbop/bipbop_video', ['init'], '.mp4') .then(once.bind(null, el, "loadedmetadata")) .then(function() { el.play(); videosb.timestampOffset = 2; is(el.readyState, el.HAVE_METADATA, "readyState is HAVE_METADATA"); // Load [2, 3.606). var promises = []; promises.push(once(el, "play")); promises.push(fetchAndLoad(videosb, 'bipbop/bipbop_video', ['1'], '.m4s')); return Promise.all(promises); }) .then(function() { return fetchAndLoad(videosb, 'bipbop/bipbop_video', ['2'], '.m4s'); }) .then(function() { is(el.readyState, el.HAVE_METADATA, "readyState is HAVE_METADATA"); el.currentTime = 2; var promises = []; promises.push(once(el, "seeked")); promises.push(once(el, "playing")); return Promise.all(promises); }) .then(function() { ok(true, "completed seek"); SimpleTest.finish(); }); }); }); </script> </pre> </body> </html>