test_cloneElementVisually_ended_video.html (1281B)
1 <!DOCTYPE HTML> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title>Test cloneElementVisually</title> 6 <script src="/tests/SimpleTest/SimpleTest.js"></script> 7 <script type="application/javascript" src="https://example.com:443/tests/dom/media/test/cloneElementVisually_helpers.js"></script> 8 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"> 9 </head> 10 <body> 11 <div id="content"> 12 <h1>Original</h1> 13 <video id="original"></video> 14 <h1>Clone</h1> 15 </div> 16 <div id="results"> 17 <h1>Results</h1> 18 <canvas id="left"></canvas> 19 <canvas id="right"></canvas> 20 </div> 21 22 <script type="application/javascript"> 23 24 /* import-globals-from cloneElementVisually_helpers.js */ 25 26 /** 27 * Test that when we start cloning a video that has already ended, the 28 * clone displays the last frame from the video. 29 */ 30 add_task(async () => { 31 await setup(); 32 33 let originalVideo = document.getElementById("original"); 34 let ended = waitForEventOnce(originalVideo, "ended"); 35 await originalVideo.play(); 36 await ended; 37 38 await withNewClone(originalVideo, async clone => { 39 await SpecialPowers.wrap(originalVideo).cloneElementVisually(clone); 40 ok(await assertVideosMatch(originalVideo, clone), 41 "Visual clone should display final frame."); 42 }); 43 }); 44 45 </script> 46 47 </body> 48 </html>