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70 lines
1.9 KiB
HTML
70 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<html class=reftest-wait>
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<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#layout-invalidation">
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<link rel="match" href="style-map-multi-ref.html">
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<meta name="assert" content="This test checks that properties are correctly given to the layout function." />
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<style>
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.test {
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background: red;
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margin: 10px;
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width: 100px;
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/* Properties under test. */
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--foo:bar;
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margin-left: 2px;
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}
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@supports (display: layout(test)) {
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.test {
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background: green;
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display: layout(test);
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}
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}
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</style>
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<script src="/common/reftest-wait.js"></script>
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<script src="/common/worklet-reftest.js"></script>
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<div class="test"></div>
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<script id="code" type="text/worklet">
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registerLayout('test', class {
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static get inputProperties() {
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return [ '--bar', '--foo', 'empty-cells', 'margin-left'];
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}
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async intrinsicSizes() {}
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async layout(children, edges, constraints, styleMap) {
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const expected = [
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{property: '--bar', value: '[CSSUnparsedValue=]'},
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{property: '--foo', value: '[CSSUnparsedValue=bar]'},
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{property: 'empty-cells', value: '[CSSKeywordValue=show]'},
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{property: 'margin-left', value: '[CSSUnitValue=2px]'},
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];
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const actual = Array.from(styleMap.keys()).sort().map((property) => {
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const valueObject = styleMap.get(property);
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const value = '[' + valueObject.constructor.name + '=' + valueObject.toString() + ']';
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return {property, value};
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});
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if (expected.length != actual.length)
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return {autoBlockSize: 0};
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for (let i = 0; i < expected.length; i++) {
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if (expected[i].property != actual[i].property)
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return {autoBlockSize: 0};
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if (expected[i].value != actual[i].value)
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return {autoBlockSize: 0};
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}
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return {autoBlockSize: 100};
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}
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});
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</script>
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<script>
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importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
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</script>
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</html>
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