| <!DOCTYPE html> | |
| <html class="reftest-wait"> | |
| <style> | |
| canvas { | |
| width: 100px; | |
| height: 100px; | |
| background: green; | |
| outline: 50px solid orange; | |
| outline-offset: -50px; | |
| transform: translateZ(0); | |
| } | |
| </style> | |
| <canvas id="canvas"></canvas> | |
| <script> | |
| var canvas = document.getElementById('canvas'); | |
| var ctx = canvas.getContext('webgl'); | |
| ctx.clearColor(0.0, 0.5, 0.0, 1.0); | |
| ctx.clear(ctx.COLOR_BUFFER_BIT); | |
| requestAnimationFrame(ts => { | |
| document.documentElement.classList.remove("reftest-wait"); | |
| }); | |
| </script> | |
| </html> |