| <!DOCTYPE html> |
| <html> |
| <body> |
| <p>This tests scheduling requestIdleCallback when the browser is idle. WebKit should fire idle callbacks.<br> |
| You should see idle1, idle2, and idle3 below:</p> |
| <pre id="result"></pre> |
| <script> |
| |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| testRunner.dumpAsText(); |
| } |
| |
| idle1 = requestIdleCallback(() => result.textContent += 'idle1\n'); |
| setTimeout(() => { |
| idle2 = requestIdleCallback(() => result.textContent += 'idle2\n'); |
| setTimeout(() => { |
| idle3 = requestIdleCallback(() => result.textContent += 'idle3\n'); |
| }, 1000); |
| }, 1000); |
| |
| setTimeout(() => { |
| cancelIdleCallback(idle1); |
| cancelIdleCallback(idle2); |
| cancelIdleCallback(idle3); |
| result.textContent += (result.textContent.includes('idle3') ? 'PASS' : 'FAIL') + '\n'; |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, 3000); |
| |
| </script> |
| </body> |
| </html> |
