| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| #box { |
| height: 100px; |
| width: 100px; |
| background-color: blue; |
| animation: move 1 1s linear; |
| } |
| |
| @keyframes move { |
| from { transform: translate(0, 0); } |
| 50% { transform: translate(100px, 0); } |
| to { transform: translate(300px, 0); } |
| } |
| </style> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| window.addEventListener('load', () => { |
| let box = document.getElementById('box'); |
| box.addEventListener('animationstart', () => { |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }); |
| }, false); |
| </script> |
| </head> |
| <body> |
| <p>This test should not crash.</p> |
| <div id="box"></div> |
| </body> |
| </html> |
