test_SeekableBeforeAndAfterEndOfStream_mp4.html (1672B)
1 <!DOCTYPE HTML> 2 <html> 3 <head> 4 <title>MSE: seekable attribute after end of stream</title> 5 <script src="/tests/SimpleTest/SimpleTest.js"></script> 6 <script type="text/javascript" src="mediasource.js"></script> 7 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> 8 </head> 9 <body> 10 <pre id="test"> 11 <script class="testbody" type="text/javascript"> 12 13 SimpleTest.waitForExplicitFinish(); 14 15 runWithMSE(async (ms, v) => { 16 await once(ms, "sourceopen"); 17 const sb = ms.addSourceBuffer("video/mp4"); 18 19 const arrayBuffer = await fetchWithXHR("bipbop/bipbop2s.mp4"); 20 info("- append buffer -"); 21 sb.appendBuffer(new Uint8Array(arrayBuffer)); 22 23 info("- wait for metadata -"); 24 await once(v, "loadedmetadata"); 25 26 info("- wait for updateend -"); 27 await once(sb, "updateend"); 28 29 info("- check seekable -"); 30 const target = 1.3; 31 ok(v.seekable.length, "Resource is seekable"); 32 is(v.seekable.start(0), 0, "Seekable's start point is correct"); 33 is(v.seekable.end(0), ms.duration, "Seekable's end point is correct"); 34 ok(v.seekable.length && 35 target >= v.seekable.start(0) && 36 target < v.seekable.end(0), "Target is within seekable range"); 37 38 info("- call end of stream -"); 39 ms.endOfStream(); 40 await once(ms, "sourceended"); 41 42 info("- check seekable -"); 43 ok(v.seekable.length, "Resource is seekable"); 44 is(v.seekable.start(0), 0, "Seekable's start point is correct"); 45 is(v.seekable.end(0), ms.duration, "Seekable's end point is correct"); 46 ok(v.seekable.length && 47 target >= v.seekable.start(0) && 48 target < v.seekable.end(0), "Target is within seekable range"); 49 SimpleTest.finish(); 50 }); 51 52 </script> 53 </pre> 54 </body> 55 </html>