angular-docs-cn/packages/zone.js/test/browser/shadydom.spec.ts

37 lines
1.3 KiB
TypeScript

/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
describe('shadydom', () => {
const div = document.createElement('div');
const text = document.createTextNode('text');
const span = document.createElement('span');
const fragment = document.createDocumentFragment();
document.body.appendChild(div);
document.body.appendChild(text);
document.body.appendChild(span);
document.body.appendChild(fragment);
const targets = [
{name: 'window', target: window}, {name: 'div', target: div}, {name: 'text', target: text},
{name: 'span', target: span}, {name: 'document', target: document},
{name: 'fragment', target: fragment}
];
targets.forEach((t: any) => {
it(`test for prototype ${t.name}`, () => {
const target = t.target;
const zone = Zone.current.fork({name: 'zone'});
const logs: string[] = [];
zone.run(
() => { target.addEventListener('click', () => { logs.push(Zone.current.name); }); });
const event = document.createEvent('MouseEvent');
event.initEvent('click', true, true);
target.dispatchEvent(event);
expect(logs).toEqual(['zone']);
});
});
});