angular-docs-cn/packages/core/test/util/global_spec.ts

26 lines
719 B
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
*/
import {global} from '../../src/util/global';
// Not yet available in TypeScript: https://github.com/Microsoft/TypeScript/pull/29332
declare var globalThis: any /** TODO #9100 */;
{
describe('global', () => {
it('should be global this value', () => {
const _global = new Function('return this')();
expect(global).toBe(_global);
});
if (typeof globalThis !== 'undefined') {
it('should use globalThis as global reference', () => { expect(global).toBe(globalThis); });
}
});
}