2025-03-18 19:28:35 +01:00
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<!DOCTYPE html>
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2023-03-19 15:13:45 +01:00
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<script src="include.js"></script>
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<my-custom-element></my-custom-element>
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<script>
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test(() => {
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class MyCustomElement extends HTMLElement {
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constructor() {
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super();
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const shadow = this.attachShadow({ mode: 'open' });
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const style = document.createElement('style');
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shadow.appendChild(style);
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println(`shadow.styleSheets.length=${shadow.styleSheets.length}`);
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println(`document.styleSheets.length=${document.styleSheets.length}`);
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}
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}
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customElements.define('my-custom-element', MyCustomElement);
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});
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</script>
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