| <!DOCTYPE html> |
| <html class="reftest-wait"> |
| <link rel="match" href="invalid-image-constructor-error-ref.html"> |
| <style> |
| #output { |
| width: 100px; |
| height: 100px; |
| background-image: paint(errorIndicator), paint(successIndicator); |
| } |
| </style> |
| <script src="/common/reftest-wait.js"></script> |
| <script src="/common/worklet-reftest.js"></script> |
| <body> |
| <div id="output"></div> |
| |
| <script id="code" type="text/worklet"> |
| registerPaint('errorIndicator', class { |
| constructor() { throw Error('failed!'); } |
| // The paint function should not be executed because an error has been |
| // thrown. |
| paint(ctx, geom) { |
| ctx.fillStyle = 'red'; |
| ctx.fillRect(0, 0, 50, 50); |
| } |
| }); |
| |
| registerPaint('successIndicator', class { |
| paint(ctx, geom) { |
| ctx.fillStyle = 'green'; |
| ctx.fillRect(50, 50, 50, 50); |
| } |
| }); |
| </script> |
| |
| <script> |
| importWorkletAndTerminateTestAfterAsyncPaint(CSS.paintWorklet, document.getElementById('code').textContent); |
| </script> |
| |
| </body> |
| </html> |
