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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 document */
- import Typing from '../src/typing';
- import DeleteCommand from '../src/deletecommand';
- import ModelTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/modeltesteditor';
- import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor';
- import BlockQuote from '@ckeditor/ckeditor5-block-quote/src/blockquote';
- import Heading from '@ckeditor/ckeditor5-heading/src/heading';
- import List from '@ckeditor/ckeditor5-list/src/list';
- import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
- import Image from '@ckeditor/ckeditor5-image/src/image';
- import ImageCaption from '@ckeditor/ckeditor5-image/src/imagecaption';
- import UndoEditing from '@ckeditor/ckeditor5-undo/src/undoediting';
- import { getData, setData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
- describe( 'DeleteCommand integration', () => {
- let editor, model;
- beforeEach( () => {
- return ModelTestEditor
- .create( {
- plugins: [ UndoEditing ],
- typing: {
- undoStep: 3
- }
- } )
- .then( newEditor => {
- editor = newEditor;
- model = editor.model;
- const command = new DeleteCommand( editor, 'backward' );
- editor.commands.add( 'delete', command );
- // Mock paragraph feature.
- model.schema.register( 'paragraph', { inheritAllFrom: '$block' } );
- model.schema.extend( 'paragraph', { allowIn: '$block' } );
- model.schema.register( 'softBreak', { allowWhere: '$text', isInline: true } );
- model.schema.register( 'img', {
- allowWhere: '$text',
- isObject: true
- } );
- model.schema.extend( '$text', { allowIn: 'img' } );
- } );
- } );
- afterEach( () => {
- return editor.destroy();
- } );
- function assertOutput( output ) {
- expect( getData( model ) ).to.equal( output );
- }
- describe( 'with undo', () => {
- it( 'deletes characters (and group changes in batches) and rollbacks', () => {
- setData( model, '<paragraph>123456789[]</paragraph>' );
- for ( let i = 0; i < 3; ++i ) {
- editor.execute( 'delete' );
- }
- editor.execute( 'undo' );
- assertOutput( '<paragraph>123456789[]</paragraph>' );
- } );
- it( 'deletes characters (and group changes in batches) and rollbacks - test step', () => {
- setData( model, '<paragraph>123456789[]</paragraph>' );
- for ( let i = 0; i < 6; ++i ) {
- editor.execute( 'delete' );
- }
- editor.execute( 'undo' );
- assertOutput( '<paragraph>123456[]</paragraph>' );
- editor.execute( 'undo' );
- assertOutput( '<paragraph>123456789[]</paragraph>' );
- } );
- it( 'deletes elements (and group changes in batches) and rollbacks', () => {
- setData( model, '<paragraph><img>1</img><img>2</img><img>3</img><img>4</img><img>5</img><img>6</img>[]</paragraph>' );
- for ( let i = 0; i < 3; ++i ) {
- editor.execute( 'delete' );
- }
- editor.execute( 'undo' );
- assertOutput( '<paragraph><img>1</img><img>2</img><img>3</img><img>4</img><img>5</img><img>6</img>[]</paragraph>' );
- } );
- it( 'merges elements (and group changes in batches) and rollbacks', () => {
- setData( model, '<paragraph>123456</paragraph><paragraph>[]78</paragraph>' );
- for ( let i = 0; i < 6; ++i ) {
- editor.execute( 'delete' );
- }
- editor.execute( 'undo' );
- // Deleted 6,5,4, <paragraph> does not count.
- // It's not the most elegant solution, but is the best if we don't want to make complicated algorithm.
- assertOutput( '<paragraph>123[]78</paragraph>' );
- editor.execute( 'undo' );
- // Selection restoing in undo is not 100% correct so slight miss-settings are expected as long as
- // the selection makes any sense and is near the correct position.
- assertOutput( '<paragraph>123456[]</paragraph><paragraph>78</paragraph>' );
- } );
- it( 'merges elements (and group changes in batches) and rollbacks - non-collapsed selection', () => {
- setData( model, '<paragraph>12345[6</paragraph><paragraph>7]8</paragraph>' );
- editor.execute( 'delete' );
- editor.execute( 'delete' );
- editor.execute( 'delete' );
- editor.execute( 'undo' );
- assertOutput( '<paragraph>1234[]8</paragraph>' );
- editor.execute( 'undo' );
- assertOutput( '<paragraph>12345[6</paragraph><paragraph>7]8</paragraph>' );
- } );
- } );
- describe( 'with DataController.deleteContent', () => {
- beforeEach( () => {
- model.schema.register( 'h1', { inheritAllFrom: '$block' } );
- } );
- it( 'should replace content with paragraph - if whole content is selected', () => {
- setData( model, '<h1>[foo</h1><paragraph>bar]</paragraph>' );
- editor.execute( 'delete' );
- assertOutput( '<paragraph>[]</paragraph>' );
- } );
- it( 'should not replace content with paragraph - if not whole content is selected', () => {
- setData( model, '<h1>f[oo</h1><paragraph>bar]</paragraph>' );
- editor.execute( 'delete' );
- assertOutput( '<h1>f[]</h1>' );
- } );
- it( 'should not replace content with paragraph - if selection was collapsed', () => {
- setData( model, '<h1></h1><paragraph>[]</paragraph>' );
- editor.execute( 'delete' );
- assertOutput( '<h1>[]</h1>' );
- } );
- } );
- describe( 'with multi-range selection', () => {
- let element, editor, model;
- beforeEach( () => {
- element = document.createElement( 'div' );
- document.body.appendChild( element );
- return ClassicEditor
- .create( element, {
- plugins: [ Typing, Heading, List, Image, ImageCaption, Paragraph, BlockQuote ]
- } )
- .then( newEditor => {
- editor = newEditor;
- model = editor.model;
- } );
- } );
- afterEach( () => {
- element.remove();
- return editor.destroy();
- } );
- it( 'should not throw an error if content with the image is being removed', () => {
- setData( model,
- '<listItem listIndent="0" listType="numbered">OL List i[tem 1</listItem>' +
- '<listItem listIndent="0" listType="numbered">OL List item 2</listItem>]' +
- '<image alt="bar" imageStyle="side" src="/assets/sample.png"><caption>[Caption</caption></image>' +
- '<blockQuote>' +
- '<paragraph>Quote</paragraph>' +
- '<listItem listIndent="0" listType="bulleted">Quoted UL List item 1</listItem>' +
- '<listItem listIndent="0" listType="bulleted">Quote]d UL List item 2</listItem>' +
- '<paragraph>Quote</paragraph>' +
- '</blockQuote>'
- );
- expect( () => {
- editor.execute( 'delete' );
- } ).to.not.throw();
- } );
- } );
- // See: https://github.com/ckeditor/ckeditor5/issues/1064
- it( 'should remove entire word in a paragraph that contains the soft break', () => {
- setData( model, '<paragraph>Foo.<softBreak></softBreak>Bar[]</paragraph>' );
- editor.execute( 'delete', { unit: 'word' } );
- assertOutput( '<paragraph>Foo.<softBreak></softBreak>[]</paragraph>' );
- } );
- } );
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