| <!DOCTYPE html> | |
| <head> | |
| <style> | |
| #box { | |
| display: block; | |
| width: 100px; | |
| height: 100px; | |
| background-color: blue; | |
| transform: translateZ(0); | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="box"></div> | |
| </body> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.waitUntilDone(); | |
| requestAnimationFrame(() => { | |
| let box = document.getElementById('box'); | |
| box.style.transform = `translate3d(300px, 0, 0)`; | |
| box.style.backgroundColor = 'green'; | |
| if (window.testRunner) | |
| testRunner.notifyDone(); | |
| }); | |
| </script> |