get-computed-timing-crash.html (716B)
1 <!DOCTYPE html> 2 <html> 3 <title>GetComputedTiming on an animation without an execution context, 4 timeline or playback rate</title> 5 <link rel="author" title="Google" href="http://www.google.com/"> 6 <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1318012"> 7 <meta name="assert" content="This should not crash."> 8 <body> 9 <div id="target"></div> 10 <iframe id="iframe"></iframe> 11 </body> 12 <script type="text/javascript"> 13 const keyframeEffect = new KeyframeEffect(target, { opacity: [1, 1] }); 14 const anim = new iframe.contentWindow.Animation(keyframeEffect, null); 15 anim.play(); 16 anim.playbackRate = 0; 17 document.body.removeChild(iframe); 18 anim.effect.getComputedTiming(); 19 </script> 20 </html>