41 lines
1.8 KiB
HTML
41 lines
1.8 KiB
HTML
<!DOCTYPE html><!-- webkit-test-runner [ CSSPaintingAPIEnabled=true ] -->
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<meta name="author" title="Justin Michaud" href="mailto:justin_michaud@webkit.org">
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<meta name="assert" content="Test that paint worklets do not crash if the constructor throws">
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<link rel="help" content="https://drafts.css-houdini.org/css-paint-api-1/">
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<script src="resources/testharness.js"></script>
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<script id="code" type="text/worklet">
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class MyPaint {
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static get inputProperties() { return ['border-image-source']; }
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paint(ctx, geom, properties) {
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ctx.drawImage(properties.get('border-image-source'), 0, 0, geom.width, geom.height);
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}
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}
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registerPaint('my-paint', MyPaint);
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</script>
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<script type="text/javascript">
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importWorklet(CSS.paintWorklet, document.getElementById('code').textContent);
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</script>
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<style>
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#paint {
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width: 150px;
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height: 150px;
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border: 0px solid black;
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border-image-source: url('resources/test-image.png');
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background: paint(my-paint);
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}
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</style>
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<body>
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<div id="paint"></div>
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<div style="width: 10px; height: 200px; position: absolute; top: 0; left: 2px; background: black"></div>
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<div style="width: 10px; height: 200px; position: absolute; top: 0; left: 155px; background: black"></div>
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<div style="width: 10px; height: 200px; position: absolute; top: 0; left: 80px; background: black"></div>
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<div style="width: 200px; height: 10px; position: absolute; top: 2px; left: 0; background: black"></div>
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<div style="width: 200px; height: 10px; position: absolute; top: 155px; left: 0; background: black"></div>
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<div style="width: 200px; height: 10px; position: absolute; top: 30px; left: 0; background: black"></div>
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<div style="width: 200px; height: 10px; position: absolute; top: 120px; left: 0; background: black"></div>
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</body>
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