svelte/packages/svelte/tests/runtime-legacy/samples/textarea-children/_config.js

import { test } from '../../test';

export default test({
	mode: ['client', 'hydrate'], // SSR behaviour is awkwardly different

	get props() {
		return { foo: 42 };
	},

	html: '<textarea></textarea>',

	test({ assert, component, target }) {
		const textarea = /** @type {HTMLTextAreaElement} */ (target.querySelector('textarea'));
		assert.strictEqual(textarea.value, '\t<p>not actually an element. 42</p>\n');

		component.foo = 43;
		assert.strictEqual(textarea.value, '\t<p>not actually an element. 43</p>\n');
	}
});