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- /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
- */
- /* global window */
- import isWindow from '../../src/dom/iswindow';
- describe( 'isWindow()', () => {
- it( 'detects DOM Window in browsers', () => {
- expect( isWindow( window ) ).to.be.true;
- expect( isWindow( {} ) ).to.be.false;
- expect( isWindow( null ) ).to.be.false;
- expect( isWindow( undefined ) ).to.be.false;
- expect( isWindow( new Date() ) ).to.be.false;
- expect( isWindow( 42 ) ).to.be.false;
- } );
- it( 'detects DOM Window in the Electron environment', () => {
- const global = {
- get [ Symbol.toStringTag ]() {
- return 'global';
- }
- };
- expect( isWindow( global ) ).to.be.true;
- } );
- } );
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