default.test() — svelte Function Reference

Source Code

packages/svelte/tests/runtime-legacy/samples/binding-input-checkbox-indeterminate/_config.js lines 21–57

	test({ assert, component, target, window }) {
		const input = target.querySelector('input');
		ok(input);

		assert.equal(input.checked, false);
		assert.equal(input.indeterminate, true);

		const event = new window.Event('change');

		input.checked = true;
		input.indeterminate = false;
		input.dispatchEvent(event);
		flushSync();

		assert.equal(component.indeterminate, false);
		assert.equal(component.checked, true);
		assert.htmlEqual(
			target.innerHTML,
			`
			<input type="checkbox">
			<p>checked? true</p>
			<p>indeterminate? false</p>
		`
		);

		component.indeterminate = true;
		assert.equal(input.indeterminate, true);
		assert.equal(input.checked, true);
		assert.htmlEqual(
			target.innerHTML,
			`
			<input type="checkbox">
			<p>checked? true</p>
			<p>indeterminate? true</p>
		`
		);
	}