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LibWeb: Add support for LegacyWindowAlias IDL extended attribute

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Bastiaan van der Plaat 2024-01-05 13:29:29 +01:00 • committed by Andreas Kling
parent cfcc459140
commit c1ba3e5fa9
4 changed files with 64 additions and 6 deletions
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5
Tests/LibWeb/Text/expected/geometry/legacy-window-alias.txt Normal file
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1. true
2. {"a":1,"b":0,"c":0,"d":1,"e":0,"f":0,"m11":1,"m12":0,"m13":0,"m14":0,"m21":0,"m22":1,"m23":0,"m24":0,"m31":0,"m32":0,"m33":1,"m34":0,"m41":0,"m42":0,"m43":0,"m44":1,"is2D":true,"isIdentity":true}
3. true
4. true
5. "[object DOMMatrix]"

33
Tests/LibWeb/Text/input/geometry/legacy-window-alias.html Normal file
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<script src="../include.js"></script>
<script>
test(() => {
let testCounter = 1;
function testPart(part) {
println(`${testCounter++}. ${JSON.stringify(part())}`);
}
// 1. Compare constructors
testPart(() => WebKitCSSMatrix === DOMMatrix);
// 2. Use alias constructor
testPart(() => new WebKitCSSMatrix());
// 3. Check alias constructor
testPart(() => {
const m = new WebKitCSSMatrix();
return m.constructor === DOMMatrix;
});
// 4. Check constructor for alias
testPart(() => {
const m = new DOMMatrix();
return m.constructor === WebKitCSSMatrix;
});
// 5. Stringify alias constructor
testPart(() => {
const m = new WebKitCSSMatrix();
return {}.toString.call(m);
});
});
</script>