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firefox/dom/base/test/chrome/custom_element_ep.js
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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JavaScript

/* globals finishTest */
class XFoo extends HTMLElement {
constructor() {
super();
this.magicNumber = 42;
}
connectedCallback() {
finishTest(this.magicNumber === 42);
}
}
customElements.define("x-foo", XFoo);
document.firstChild.appendChild(document.createElement("x-foo"));