angular-docs-cn/packages/core/test/render3/load_domino.ts

/**
 * @license
 * Copyright Google LLC 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
 */

// Needed to run animation tests
import '@angular/compiler'; // For JIT mode. Must be in front of any other @angular/* imports.
import {ɵgetDOM as getDOM} from '@angular/common';
import {DominoAdapter} from '@angular/platform-server/src/domino_adapter';

if (typeof window == 'undefined') {
  const domino = require('domino');

  DominoAdapter.makeCurrent();
  (global as any).document = getDOM().getDefaultDocument();

  // Trick to avoid Event patching from
  // https://github.com/angular/angular/blob/7cf5e95ac9f0f2648beebf0d5bd9056b79946970/packages/platform-browser/src/dom/events/dom_events.ts#L112-L132
  // It fails with Domino with TypeError: Cannot assign to read only property
  // 'stopImmediatePropagation' of object '#<Event>'
  (global as any).Event = null;

  // For animation tests, see
  // https://github.com/angular/angular/blob/master/packages/animations/browser/src/render/shared.ts#L140
  (global as any).Element = domino.impl.Element;
  (global as any).isBrowser = false;
  (global as any).isNode = true;
}