| <!DOCTYPE html> |
| <html> |
| <script src="../../resources/ui-helper.js"></script> |
| <style> |
| /* We're verifying what we capture, so just display the new contents for 5 minutes. */ |
| html::view-transition-group(*) { animation-duration: 300s; } |
| html::view-transition-new(*) { animation: unset; opacity: 1; } |
| html::view-transition-old(*) { animation: unset; opacity: 0; } |
| </style> |
| <canvas id="canvas1" width=400px height=400px></canvas> |
| <script> |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| if (testRunner.dontForceRepaint) |
| testRunner.dontForceRepaint(); |
| } |
| |
| async function runTest() { |
| |
| var canvas1 = document.getElementById("canvas1"); |
| var gl = canvas1.getContext('webgl', { preserveDrawingBuffer: false } ); |
| gl.clearColor(0, 1, 0, 1); |
| gl.clear(gl.COLOR_BUFFER_BIT); |
| |
| document.startViewTransition(); |
| |
| await UIHelper.renderingUpdate(); |
| |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
