Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-paint-api/style-first-letter-pseudo.https.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html class="reftest-wait">
<link rel="match" href="style-first-letter-pseudo-ref.html">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
color: rgb(0, 255, 0);
line-height: 1px;
height: 10px;
}
div::first-letter {
background-image: paint(geometry);
color: rgb(255, 0, 0);
line-height: 2px;
}
</style>
<script src="/common/reftest-wait.js"></script>
<script src="/common/worklet-reftest.js"></script>
<body style="font: 10px/1 Ahem;">
<div>ppp</div>
<script id="code" type="text/worklet">
registerPaint('geometry', class {
static get inputProperties() {
return [
'color',
'line-height',
];
}
paint(ctx, geom, styleMap) {
const properties = [...styleMap.keys()].sort();
var serializedStrings = [];
for (let i = 0; i < properties.length; i++) {
const value = styleMap.get(properties[i]);
let serialized;
if (value)
serialized = properties[i].toString() + ': [' + value.constructor.name + '=' + value.toString() + ']';
else
serialized = properties[i].toString() + ': [null]';
serializedStrings.push(serialized);
}
ctx.fillStyle = 'green';
if (serializedStrings[0] != "color: [CSSStyleValue=rgb(255, 0, 0)]")
ctx.fillStyle = 'red';
if (serializedStrings[1] != "line-height: [CSSUnitValue=2px]")
ctx.fillStyle = 'blue';
ctx.fillRect(0, 0, geom.width, geom.height);
}
});
</script>
<script>
importWorkletAndTerminateTestAfterAsyncPaint(CSS.paintWorklet, document.getElementById('code').textContent);
</script>
</body>
</html>