30 lines
711 B
JavaScript
30 lines
711 B
JavaScript
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import { assert, test } from '../run/test.setup.js'
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import { polyfill } from '../mod.js'
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test(() => {
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return [
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{
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name: 'Includes polyfill.internals functionality',
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test() {
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const target = {}
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polyfill(target, { exclude: 'window document' })
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const pseudo = { ...target }
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assert.equal(Reflect.has(pseudo, 'document'), false)
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const CustomElement = class extends pseudo.HTMLElement {}
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pseudo.customElements.define('custom-element', CustomElement)
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polyfill.internals(pseudo, 'Document')
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assert.equal(Reflect.has(pseudo, 'document'), true)
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assert.equal(CustomElement.prototype.isPrototypeOf(pseudo.document.createElement('custom-element')), true)
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},
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}
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]
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})
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