<!doctype html> <html> <head> <meta charset='utf-8'> <title>SourceBuffer#mode with generate timestamps flag true</title> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> </head> <body> <div id="log"></div> <script> var mimes = ['audio/aac', 'audio/mpeg']; //check the browser supports the MIME used in this test function isTypeSupported(mime) { if(!MediaSource.isTypeSupported(mime)) { this.step(function() { assert_unreached("Browser doesn't support the MIME used in this test: " + mime); }); this.done(); return false; } return true; } function mediaTest(mime) { async_test(function(t) { if(!isTypeSupported.bind(t)(mime)) { return; } var mediaSource = new MediaSource(); mediaSource.addEventListener('sourceopen', t.step_func_done(function(e) { var sourceBuffer = mediaSource.addSourceBuffer(mime); assert_equals(sourceBuffer.updating, false, "SourceBuffer.updating is false"); assert_throws({name: 'TypeError'}, function() { sourceBuffer.mode = "segments"; }, 'SourceBuffer#mode with generate timestamps flag true'); }), false); var video = document.createElement('video'); video.src = window.URL.createObjectURL(mediaSource); }, mime + ' : ' + 'If generate timestamps flag equals true and new mode equals "segments", ' + 'then throw a TypeError exception and abort these steps.'); } mimes.forEach(function(mime) { mediaTest(mime); }); </script> </body> </html>