| <!DOCTYPE html> |
| <meta name="viewport" content="width=device-width, user-scalable=no"> |
| <link rel="stylesheet" type="text/css" href="resources/tablet.css"> |
| <script src="resources/perf_test_helper.js"></script> |
| |
| <container id="container"></container> |
| |
| <script> |
| var N = PerfTestHelper.getN(1000); |
| var duration = 1000; |
| var style = null; |
| |
| for (var i = 0; i < N; i++) { |
| var target = document.createElement('target'); |
| container.appendChild(target); |
| } |
| |
| var nextAnim = 0; |
| function updateStyle() { |
| if (style) { |
| style.remove(); |
| } |
| anim = 'anim' + nextAnim++; |
| style = document.createElement('style'); |
| style.textContent = '\ |
| target {\ |
| -webkit-animation: ' + anim + ' 1s linear infinite;\ |
| }\n\ |
| @-webkit-keyframes ' + anim + ' {\ |
| 0% { opacity: 0; }\ |
| 100% { opacity: 1; }\ |
| }'; |
| container.appendChild(style); |
| } |
| |
| updateStyle(); |
| setInterval(updateStyle, duration); |
| |
| PerfTestHelper.signalReady(); |
| </script> |
