| <!DOCTYPE html> | |
| <style> | |
| ::first-line { color: red } | |
| .green { color: green } | |
| </style> | |
| <div class="green"> | |
| <span>This text should be green</span> | |
| </div> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.waitUntilDone(); | |
| requestAnimationFrame(() => | |
| requestAnimationFrame(() => { | |
| document.querySelector("span").className = "green"; | |
| if (window.testRunner) | |
| testRunner.notifyDone(); | |
| })); | |
| </script> |