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- /**
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* globals setTimeout, window */
- import HtmlDataProcessor from '../../src/dataprocessor/htmldataprocessor';
- import xssTemplates from '../../tests/dataprocessor/_utils/xsstemplates';
- import ViewDocumentFragment from '../../src/view/documentfragment';
- import { stringify, parse } from '../../src/dev-utils/view';
- describe( 'HtmlDataProcessor', () => {
- const dataProcessor = new HtmlDataProcessor();
- describe( 'toView', () => {
- it( 'should return empty DocumentFragment when empty string is passed', () => {
- const fragment = dataProcessor.toView( '' );
- expect( fragment ).to.be.an.instanceOf( ViewDocumentFragment );
- expect( fragment.childCount ).to.equal( 0 );
- } );
- it( 'should convert HTML to DocumentFragment with single text node', () => {
- const fragment = dataProcessor.toView( 'foo bar' );
- expect( stringify( fragment ) ).to.equal( 'foo bar' );
- } );
- it( 'should convert HTML to DocumentFragment with multiple child nodes', () => {
- const fragment = dataProcessor.toView( '<p>foo</p><p>bar</p>' );
- expect( stringify( fragment ) ).to.equal( '<p>foo</p><p>bar</p>' );
- } );
- it( 'should return only elements inside body tag', () => {
- const fragment = dataProcessor.toView( '<html><head></head><body><p>foo</p></body></html>' );
- expect( stringify( fragment ) ).to.equal( '<p>foo</p>' );
- } );
- it( 'should not add any additional nodes', () => {
- const fragment = dataProcessor.toView( 'foo <b>bar</b> text' );
- expect( stringify( fragment ) ).to.equal( 'foo <b>bar</b> text' );
- } );
- // Test against XSS attacks.
- for ( let name in xssTemplates ) {
- const input = xssTemplates[ name ].replace( /%xss%/g, 'testXss()' );
- it( 'should prevent XSS attacks: ' + name, ( done ) => {
- window.testXss = sinon.spy();
- dataProcessor.toView( input );
- setTimeout( () => {
- sinon.assert.notCalled( window.testXss );
- done();
- }, 10 );
- } );
- }
- } );
- describe( 'toData', () => {
- it( 'should return empty string when empty DocumentFragment is passed', () => {
- const fragment = new ViewDocumentFragment();
- expect( dataProcessor.toData( fragment ) ).to.equal( '' );
- } );
- it( 'should return text if document fragment with single text node is passed', () => {
- const fragment = new ViewDocumentFragment();
- fragment.appendChildren( parse( 'foo bar' ) );
- expect( dataProcessor.toData( fragment ) ).to.equal( 'foo bar' );
- } );
- it( 'should convert HTML to DocumentFragment with multiple child nodes', () => {
- const fragment = parse( '<p>foo</p><p>bar</p>' );
- expect( dataProcessor.toData( fragment ) ).to.equal( '<p>foo</p><p>bar</p>' );
- } );
- } );
- } );
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