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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
- */
- import MarkdownDataProcessor from '../../src/gfmdataprocessor';
- import { stringify } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
- import { testDataProcessor } from '../../tests/_utils/utils';
- import ViewDocument from '@ckeditor/ckeditor5-engine/src/view/document';
- import { StylesProcessor } from '@ckeditor/ckeditor5-engine/src/view/stylesmap';
- const testCases = {
- 'backslash': { test: '\\\\', result: '\\' },
- 'underscore': { test: '\\_', result: '_' },
- 'left brace': { test: '\\{', result: '{' },
- 'right brace': { test: '\\}', result: '}' },
- 'left bracket': { test: '\\[', result: '[' },
- 'right bracket': { test: '\\]', result: ']' },
- 'left paren': { test: '\\(', result: '(' },
- 'right paren': { test: '\\)', result: ')' },
- 'greater than': { test: '\\>', result: '>' },
- 'hash': { test: '\\#', result: '#' },
- 'peroid': { test: '\\.', result: '.' },
- 'exclamation mark': { test: '\\!', result: '!' },
- 'plus': { test: '\\+', result: '+' },
- 'minus': { test: '\\-', result: '-' }
- };
- describe( 'GFMDataProcessor', () => {
- describe( 'escaping', () => {
- describe( 'toView', () => {
- let dataProcessor;
- beforeEach( () => {
- const viewDocument = new ViewDocument( new StylesProcessor() );
- dataProcessor = new MarkdownDataProcessor( viewDocument );
- } );
- for ( const key in testCases ) {
- const test = testCases[ key ].test;
- const result = testCases[ key ].result;
- it( `should escape ${ key }`, () => {
- const documentFragment = dataProcessor.toView( test );
- expect( stringify( documentFragment ) ).to.equal( `<p>${ result }</p>` );
- } );
- it( `should not escape ${ key } in code blocks`, () => {
- const documentFragment = dataProcessor.toView( ` ${ test }` );
- expect( stringify( documentFragment ) ).to.equal( `<pre><code>${ test }</code></pre>` );
- } );
- it( `should not escape ${ key } in code spans`, () => {
- const documentFragment = dataProcessor.toView( '`' + test + '`' );
- expect( stringify( documentFragment ) ).to.equal( `<p><code>${ test }</code></p>` );
- } );
- }
- it( 'should escape backtick', () => {
- const documentFragment = dataProcessor.toView( '\\`' );
- expect( stringify( documentFragment ) ).to.equal( '<p>`</p>' );
- } );
- it( 'should not escape backtick in code blocks', () => {
- const documentFragment = dataProcessor.toView( ' \\`' );
- expect( stringify( documentFragment ) ).to.equal( '<pre><code>\\`</code></pre>' );
- } );
- } );
- describe( 'HTML', () => {
- // To note that the test util inlines entities in text nodes, hence the expected HTML in these tests
- // contain the raw characters but we "know" that those are text nodes and therefore should be converted
- // back to entities when outputting markdown.
- it( 'should escape <', () => {
- testDataProcessor( '\\<', '<p><</p>' );
- } );
- it( 'should escape HTML as text', () => {
- testDataProcessor( '\\<h1>Test\\</h1>', '<p><h1>Test</h1></p>' );
- } );
- it( 'should not escape \\< inside inline code', () => {
- testDataProcessor( '`\\<`', '<p><code>\\<</code></p>' );
- } );
- it( 'should not touch escape-like HTML inside code blocks', () => {
- testDataProcessor(
- '```\n' +
- '\\<h1>Test\\</h1>\n' +
- '```',
- '<pre><code>' +
- '\\<h1>Test\\</h1>' +
- '</code></pre>' );
- } );
- // Necessary test as we're overriding Turndown's escape(). Just to be sure.
- it( 'should still escape markdown characters', () => {
- testDataProcessor( '\\* \\_', '<p>* _</p>' );
- } );
- } );
- } );
- } );
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