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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
- */
- /* globals window */
- import XmlDataProcessor from '../../src/dataprocessor/xmldataprocessor';
- import xssTemplates from '../../tests/dataprocessor/_utils/xsstemplates';
- import ViewDocumentFragment from '../../src/view/documentfragment';
- import ViewDocument from '../../src/view/document';
- import { stringify, parse } from '../../src/dev-utils/view';
- import { StylesProcessor } from '../../src/view/stylesmap';
- describe( 'XmlDataProcessor', () => {
- let dataProcessor, viewDocument;
- beforeEach( () => {
- viewDocument = new ViewDocument( new StylesProcessor() );
- dataProcessor = new XmlDataProcessor( viewDocument );
- } );
- 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 XML 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 not add any additional nodes', () => {
- const fragment = dataProcessor.toView( 'foo <b>bar</b> text' );
- expect( stringify( fragment ) ).to.equal( 'foo <b>bar</b> text' );
- } );
- it( 'should allow to use registered namespaces', () => {
- dataProcessor = new XmlDataProcessor( viewDocument, {
- namespaces: [ 'foo', 'bar' ]
- } );
- const fragment = dataProcessor.toView( '<foo:a><bar:b></bar:b></foo:a><bar:b><foo:a></foo:a></bar:b>' );
- expect( stringify( fragment ) ).to.equal( '<foo:a><bar:b></bar:b></foo:a><bar:b><foo:a></foo:a></bar:b>' );
- } );
- it( 'should throw an error when use not registered namespaces', () => {
- expect( () => {
- dataProcessor.toView( '<foo:a></foo:a>' );
- } ).to.throw( Error, /Parse error/ );
- } );
- it( 'should thrown an error when markup is invalid', () => {
- expect( () => {
- dataProcessor.toView( '<b>missing closing tag' );
- } ).to.throw( Error, /Parse error/ );
- } );
- // Test against XSS attacks.
- for ( const 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 );
- window.setTimeout( () => {
- sinon.assert.notCalled( window.testXss );
- done();
- }, 10 );
- } );
- }
- } );
- describe( 'toData', () => {
- it( 'should return empty string when empty DocumentFragment is passed', () => {
- const fragment = new ViewDocumentFragment( viewDocument );
- expect( dataProcessor.toData( fragment ) ).to.equal( '' );
- } );
- it( 'should return text if document fragment with single text node is passed', () => {
- const fragment = new ViewDocumentFragment( viewDocument );
- fragment._appendChild( 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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