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- /*
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* global document */
- import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
- import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
- import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
- import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
- import Bold from '@ckeditor/ckeditor5-basic-styles/src/boldengine';
- import Italic from '@ckeditor/ckeditor5-basic-styles/src/italicengine';
- import LinkEngine from '@ckeditor/ckeditor5-link/src/linkengine';
- import Input from '../src/input';
- import Batch from '@ckeditor/ckeditor5-engine/src/model/batch';
- import ModelRange from '@ckeditor/ckeditor5-engine/src/model/range';
- import buildModelConverter from '@ckeditor/ckeditor5-engine/src/conversion/buildmodelconverter';
- import buildViewConverter from '@ckeditor/ckeditor5-engine/src/conversion/buildviewconverter';
- import ViewText from '@ckeditor/ckeditor5-engine/src/view/text';
- import ViewElement from '@ckeditor/ckeditor5-engine/src/view/element';
- import ViewContainerElement from '@ckeditor/ckeditor5-engine/src/view/containerelement';
- import ViewSelection from '@ckeditor/ckeditor5-engine/src/view/selection';
- import MutationObserver from '@ckeditor/ckeditor5-engine/src/view/observer/mutationobserver';
- import EmitterMixin from '@ckeditor/ckeditor5-utils/src/emittermixin';
- import { getCode } from '@ckeditor/ckeditor5-utils/src/keyboard';
- import { getData as getModelData, setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
- import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
- describe( 'Input feature', () => {
- let editor, model, modelRoot, view, viewRoot, listenter;
- testUtils.createSinonSandbox();
- before( () => {
- listenter = Object.create( EmitterMixin );
- return VirtualTestEditor.create( { plugins: [ Input, Paragraph ] } )
- .then( newEditor => {
- // Mock image feature.
- newEditor.document.schema.registerItem( 'image', '$inline' );
- buildModelConverter().for( newEditor.data.modelToView, newEditor.editing.modelToView )
- .fromElement( 'image' )
- .toElement( 'img' );
- buildViewConverter().for( newEditor.data.viewToModel )
- .fromElement( 'img' )
- .toElement( 'image' );
- editor = newEditor;
- model = editor.editing.model;
- modelRoot = model.getRoot();
- view = editor.editing.view;
- viewRoot = view.getRoot();
- } );
- } );
- after( () => {
- return editor.destroy();
- } );
- beforeEach( () => {
- editor.setData( '<p>foobar</p>' );
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 3, modelRoot.getChild( 0 ), 3 )
- ] );
- } );
- } );
- afterEach( () => {
- listenter.stopListening();
- } );
- describe( 'mutations handling', () => {
- it( 'should handle text mutation', () => {
- view.fire( 'mutations', [
- {
- type: 'text',
- oldText: 'foobar',
- newText: 'fooxbar',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>foox[]bar</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>foox{}bar</p>' );
- } );
- it( 'should handle text mutation change', () => {
- view.fire( 'mutations', [
- {
- type: 'text',
- oldText: 'foobar',
- newText: 'foodar',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>food[]ar</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>food{}ar</p>' );
- } );
- it( 'should handle text node insertion', () => {
- editor.setData( '<p></p>' );
- view.fire( 'mutations', [
- {
- type: 'children',
- oldChildren: [],
- newChildren: [ new ViewText( 'x' ) ],
- node: viewRoot.getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>x[]</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>x{}</p>' );
- } );
- it( 'should do nothing when two nodes were inserted', () => {
- editor.setData( '<p></p>' );
- view.fire( 'mutations', [
- {
- type: 'children',
- oldChildren: [],
- newChildren: [ new ViewText( 'x' ), new ViewElement( 'img' ) ],
- node: viewRoot.getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>[]</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>[]</p>' );
- } );
- it( 'should do nothing when two nodes were inserted and one removed', () => {
- view.fire( 'mutations', [
- {
- type: 'children',
- oldChildren: [ new ViewText( 'foobar' ) ],
- newChildren: [ new ViewText( 'x' ), new ViewElement( 'img' ) ],
- node: viewRoot.getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>foo[]bar</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>foo{}bar</p>' );
- } );
- it( 'should handle multiple children in the node', () => {
- editor.setData( '<p>foo<img></img></p>' );
- view.fire( 'mutations', [
- {
- type: 'children',
- oldChildren: [ new ViewText( 'foo' ), viewRoot.getChild( 0 ).getChild( 1 ) ],
- newChildren: [ new ViewText( 'foo' ), viewRoot.getChild( 0 ).getChild( 1 ), new ViewText( 'x' ) ],
- node: viewRoot.getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>foo<image></image>x[]</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>foo<img></img>x{}</p>' );
- } );
- it( 'should do nothing when node was removed', () => {
- view.fire( 'mutations', [
- {
- type: 'children',
- oldChildren: [ new ViewText( 'foobar' ) ],
- newChildren: [],
- node: viewRoot.getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>foo[]bar</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>foo{}bar</p>' );
- } );
- it( 'should do nothing when element was inserted', () => {
- editor.setData( '<p></p>' );
- view.fire( 'mutations', [
- {
- type: 'children',
- oldChildren: [],
- newChildren: [ new ViewElement( 'img' ) ],
- node: viewRoot.getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>[]</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>[]</p>' );
- } );
- it( 'should set model selection appropriately to view selection passed in mutations event', () => {
- // This test case emulates spellchecker correction.
- const viewSelection = new ViewSelection();
- viewSelection.collapse( viewRoot.getChild( 0 ).getChild( 0 ), 6 );
- view.fire( 'mutations',
- [ {
- type: 'text',
- oldText: 'foobar',
- newText: 'foodar',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- } ],
- viewSelection
- );
- expect( getModelData( model ) ).to.equal( '<paragraph>foodar[]</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>foodar{}</p>' );
- } );
- it( 'should use up to one insert and remove operations (spellchecker)', () => {
- // This test case emulates spellchecker correction.
- const viewSelection = new ViewSelection();
- viewSelection.collapse( viewRoot.getChild( 0 ).getChild( 0 ), 6 );
- testUtils.sinon.spy( Batch.prototype, 'weakInsert' );
- testUtils.sinon.spy( Batch.prototype, 'remove' );
- view.fire( 'mutations',
- [ {
- type: 'text',
- oldText: 'foobar',
- newText: 'fxobxr',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- } ],
- viewSelection
- );
- expect( Batch.prototype.weakInsert.calledOnce ).to.be.true;
- expect( Batch.prototype.remove.calledOnce ).to.be.true;
- } );
- it( 'should place selection after when correcting to longer word (spellchecker)', () => {
- // This test case emulates spellchecker correction.
- editor.setData( '<p>Foo hous a</p>' );
- const viewSelection = new ViewSelection();
- viewSelection.collapse( viewRoot.getChild( 0 ).getChild( 0 ), 9 );
- view.fire( 'mutations',
- [ {
- type: 'text',
- oldText: 'Foo hous a',
- newText: 'Foo house a',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- } ],
- viewSelection
- );
- expect( getModelData( model ) ).to.equal( '<paragraph>Foo house[] a</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>Foo house{} a</p>' );
- } );
- it( 'should place selection after when correcting to shorter word (spellchecker)', () => {
- // This test case emulates spellchecker correction.
- editor.setData( '<p>Bar athat foo</p>' );
- const viewSelection = new ViewSelection();
- viewSelection.collapse( viewRoot.getChild( 0 ).getChild( 0 ), 8 );
- view.fire( 'mutations',
- [ {
- type: 'text',
- oldText: 'Bar athat foo',
- newText: 'Bar that foo',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- } ],
- viewSelection
- );
- expect( getModelData( model ) ).to.equal( '<paragraph>Bar that[] foo</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>Bar that{} foo</p>' );
- } );
- it( 'should place selection after when merging two words (spellchecker)', () => {
- // This test case emulates spellchecker correction.
- editor.setData( '<p>Foo hous e</p>' );
- const viewSelection = new ViewSelection();
- viewSelection.collapse( viewRoot.getChild( 0 ).getChild( 0 ), 9 );
- view.fire( 'mutations',
- [ {
- type: 'text',
- oldText: 'Foo hous e',
- newText: 'Foo house',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- } ],
- viewSelection
- );
- expect( getModelData( model ) ).to.equal( '<paragraph>Foo house[]</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>Foo house{}</p>' );
- } );
- it( 'should place non-collapsed selection after changing single character (composition)', () => {
- editor.setData( '<p>Foo house</p>' );
- const viewSelection = new ViewSelection();
- viewSelection.collapse( viewRoot.getChild( 0 ).getChild( 0 ), 8 );
- viewSelection.setFocus( viewRoot.getChild( 0 ).getChild( 0 ), 9 );
- view.fire( 'mutations',
- [ {
- type: 'text',
- oldText: 'Foo house',
- newText: 'Foo housa',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- } ],
- viewSelection
- );
- expect( getModelData( model ) ).to.equal( '<paragraph>Foo hous[a]</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>Foo hous{a}</p>' );
- } );
- it( 'should replace last with space', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 6, modelRoot.getChild( 0 ), 6 )
- ] );
- } );
- view.fire( 'mutations', [
- {
- type: 'text',
- oldText: 'foobar',
- newText: 'foobar\u00A0',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>foobar []</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>foobar {}</p>' );
- } );
- it( 'should replace first with space', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 0, modelRoot.getChild( 0 ), 0 )
- ] );
- } );
- view.fire( 'mutations', [
- {
- type: 'text',
- oldText: 'foobar',
- newText: '\u00A0foobar',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph> []foobar</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p> {}foobar</p>' );
- } );
- it( 'should replace all with spaces', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 6, modelRoot.getChild( 0 ), 6 )
- ] );
- } );
- view.fire( 'mutations', [
- {
- type: 'text',
- oldText: 'foobar',
- newText: 'foobar\u00A0\u00A0\u00A0baz',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- }
- ] );
- expect( getModelData( model ) ).to.equal( '<paragraph>foobar baz[]</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>foobar baz{}</p>' );
- } );
- } );
- describe( 'keystroke handling', () => {
- it( 'should remove contents', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 2, modelRoot.getChild( 0 ), 4 ) ] );
- } );
- listenter.listenTo( view, 'keydown', () => {
- expect( getModelData( model ) ).to.equal( '<paragraph>fo[]ar</paragraph>' );
- }, { priority: 'lowest' } );
- } );
- // #97
- it( 'should remove contents and merge blocks', () => {
- setModelData( model, '<paragraph>fo[o</paragraph><paragraph>b]ar</paragraph>' );
- listenter.listenTo( view, 'keydown', () => {
- expect( getModelData( model ) ).to.equal( '<paragraph>fo[]ar</paragraph>' );
- view.fire( 'mutations', [
- {
- type: 'text',
- oldText: 'foar',
- newText: 'foyar',
- node: viewRoot.getChild( 0 ).getChild( 0 )
- }
- ] );
- }, { priority: 'lowest' } );
- view.fire( 'keydown', { keyCode: getCode( 'y' ) } );
- expect( getModelData( model ) ).to.equal( '<paragraph>foy[]ar</paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p>foy{}ar</p>' );
- } );
- it( 'should do nothing on arrow key', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 2, modelRoot.getChild( 0 ), 4 ) ] );
- } );
- view.fire( 'keydown', { keyCode: getCode( 'arrowright' ) } );
- expect( getModelData( model ) ).to.equal( '<paragraph>fo[ob]ar</paragraph>' );
- } );
- it( 'should do nothing on ctrl combinations', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 2, modelRoot.getChild( 0 ), 4 ) ] );
- } );
- view.fire( 'keydown', { ctrlKey: true, keyCode: getCode( 'c' ) } );
- expect( getModelData( model ) ).to.equal( '<paragraph>fo[ob]ar</paragraph>' );
- } );
- it( 'should do nothing on non printable keys', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 2, modelRoot.getChild( 0 ), 4 ) ] );
- } );
- view.fire( 'keydown', { keyCode: 16 } ); // Shift
- view.fire( 'keydown', { keyCode: 35 } ); // Home
- view.fire( 'keydown', { keyCode: 112 } ); // F1
- expect( getModelData( model ) ).to.equal( '<paragraph>fo[ob]ar</paragraph>' );
- } );
- // #69
- it( 'should do nothing on tab key', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 2, modelRoot.getChild( 0 ), 4 ) ] );
- } );
- view.fire( 'keydown', { keyCode: 9 } ); // Tab
- expect( getModelData( model ) ).to.equal( '<paragraph>fo[ob]ar</paragraph>' );
- } );
- // #82
- it( 'should do nothing on composition start key', () => {
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 2, modelRoot.getChild( 0 ), 4 ) ] );
- } );
- view.fire( 'keydown', { keyCode: 229 } );
- expect( getModelData( model ) ).to.equal( '<paragraph>fo[ob]ar</paragraph>' );
- } );
- it( 'should do nothing if selection is collapsed', () => {
- view.fire( 'keydown', { ctrlKey: true, keyCode: getCode( 'c' ) } );
- expect( getModelData( model ) ).to.equal( '<paragraph>foo[]bar</paragraph>' );
- } );
- it( 'should lock buffer if selection is not collapsed', () => {
- const buffer = editor.commands.get( 'input' )._buffer;
- const lockSpy = testUtils.sinon.spy( buffer, 'lock' );
- const unlockSpy = testUtils.sinon.spy( buffer, 'unlock' );
- model.enqueueChanges( () => {
- model.selection.setRanges( [
- ModelRange.createFromParentsAndOffsets( modelRoot.getChild( 0 ), 2, modelRoot.getChild( 0 ), 4 ) ] );
- } );
- view.fire( 'keydown', { keyCode: getCode( 'y' ) } );
- expect( lockSpy.calledOnce ).to.be.true;
- expect( unlockSpy.calledOnce ).to.be.true;
- } );
- it( 'should not lock buffer on non printable keys', () => {
- const buffer = editor.commands.get( 'input' )._buffer;
- const lockSpy = testUtils.sinon.spy( buffer, 'lock' );
- const unlockSpy = testUtils.sinon.spy( buffer, 'unlock' );
- view.fire( 'keydown', { keyCode: 16 } ); // Shift
- view.fire( 'keydown', { keyCode: 35 } ); // Home
- view.fire( 'keydown', { keyCode: 112 } ); // F1
- expect( lockSpy.callCount ).to.be.equal( 0 );
- expect( unlockSpy.callCount ).to.be.equal( 0 );
- } );
- it( 'should not lock buffer on collapsed selection', () => {
- const buffer = editor.commands.get( 'input' )._buffer;
- const lockSpy = testUtils.sinon.spy( buffer, 'lock' );
- const unlockSpy = testUtils.sinon.spy( buffer, 'unlock' );
- view.fire( 'keydown', { keyCode: getCode( 'b' ) } );
- view.fire( 'keydown', { keyCode: getCode( 'a' ) } );
- view.fire( 'keydown', { keyCode: getCode( 'z' ) } );
- expect( lockSpy.callCount ).to.be.equal( 0 );
- expect( unlockSpy.callCount ).to.be.equal( 0 );
- } );
- it( 'should not modify document when input command is disabled and selection is collapsed', () => {
- setModelData( model, '<paragraph>foo[]bar</paragraph>' );
- editor.commands.get( 'input' ).isEnabled = false;
- view.fire( 'keydown', { keyCode: getCode( 'b' ) } );
- expect( getModelData( model ) ).to.equal( '<paragraph>foo[]bar</paragraph>' );
- } );
- it( 'should not modify document when input command is disabled and selection is non-collapsed', () => {
- setModelData( model, '<paragraph>fo[ob]ar</paragraph>' );
- editor.commands.get( 'input' ).isEnabled = false;
- view.fire( 'keydown', { keyCode: getCode( 'b' ) } );
- expect( getModelData( model ) ).to.equal( '<paragraph>fo[ob]ar</paragraph>' );
- } );
- } );
- // NOTE: In all these tests we need to simulate the mutations. However, it's really tricky to tell what
- // should be in "newChildren" because we don't have yet access to these nodes. We pass new instances,
- // but this means that DomConverter which is used somewhere internally may return a different instance
- // (which wouldn't happen in practice because it'd cache it). Besides, it's really hard to tell if the
- // browser will keep the instances of the old elements when modifying the tree when the user is typing
- // or if it will create new instances itself too.
- // However, the code handling these mutations doesn't really care what's inside new/old children. It
- // just needs the mutations common ancestor to understand how big fragment of the tree has changed.
- describe( '#100', () => {
- let domElement, domRoot;
- beforeEach( () => {
- domElement = document.createElement( 'div' );
- document.body.appendChild( domElement );
- return ClassicTestEditor.create( domElement, { plugins: [ Input, Paragraph, Bold, Italic, LinkEngine ] } )
- .then( newEditor => {
- editor = newEditor;
- model = editor.document;
- modelRoot = model.getRoot();
- view = editor.editing.view;
- viewRoot = view.getRoot();
- domRoot = view.getDomRoot();
- // Mock image feature.
- newEditor.document.schema.registerItem( 'image', '$inline' );
- buildModelConverter().for( newEditor.data.modelToView, newEditor.editing.modelToView )
- .fromElement( 'image' )
- .toElement( 'img' );
- buildViewConverter().for( newEditor.data.viewToModel )
- .fromElement( 'img' )
- .toElement( 'image' );
- // Disable MO completely and in a way it won't be reenabled on some Document#render() call.
- const mutationObserver = view.getObserver( MutationObserver );
- mutationObserver.disable();
- mutationObserver.enable = () => {};
- } );
- } );
- afterEach( () => {
- domElement.remove();
- return editor.destroy();
- } );
- // This happens when browser automatically switches parent and child nodes.
- it( 'should handle mutations switching inner and outer node when adding new text node after', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text italic="true" linkHref="foo">' +
- 'text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><a href="foo"><i>text{}</i></a></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const link = paragraph.getChild( 0 );
- const italic = link.getChild( 0 );
- const text = italic.getChild( 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = '<i><a href="foo">text</a>x</i>';
- view.fire( 'mutations', [
- // First mutation - remove all children from link element.
- {
- type: 'children',
- node: link,
- oldChildren: [ italic ],
- newChildren: []
- },
- // Second mutation - remove link from paragraph and put italic there.
- {
- type: 'children',
- node: paragraph,
- oldChildren: [ link ],
- newChildren: [ new ViewElement( 'i' ) ]
- },
- // Third mutation - italic's new children.
- {
- type: 'children',
- node: italic,
- oldChildren: [ text ],
- newChildren: [ new ViewElement( 'a', null, text ), new ViewText( 'x' ) ]
- }
- ] );
- expect( getViewData( view ) ).to.equal( '<p><a href="foo"><i>textx{}</i></a></p>' );
- } );
- it( 'should handle mutations switching inner and outer node when adding new text node before', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text italic="true" linkHref="foo">' +
- '[]text' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><a href="foo"><i>{}text</i></a></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const link = paragraph.getChild( 0 );
- const italic = link.getChild( 0 );
- const text = italic.getChild( 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = '<i>x<a href="foo">text</a></i>';
- view.fire( 'mutations', [
- // First mutation - remove all children from link element.
- {
- type: 'children',
- node: link,
- oldChildren: [ italic ],
- newChildren: []
- },
- // Second mutation - remove link from paragraph and put italic there.
- {
- type: 'children',
- node: paragraph,
- oldChildren: [ link ],
- newChildren: [ new ViewElement( 'i' ) ]
- },
- // Third mutation - italic's new children.
- {
- type: 'children',
- node: italic,
- oldChildren: [ text ],
- newChildren: [ new ViewText( 'x' ), new ViewElement( 'a', null, 'text' ) ]
- }
- ] );
- expect( getViewData( view ) ).to.equal( '<p><a href="foo"><i>x{}text</i></a></p>' );
- } );
- it( 'should handle mutations switching inner and outer node - with text before', () => {
- setModelData( model,
- '<paragraph>' +
- 'xxx<$text italic="true" linkHref="foo">' +
- 'text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p>xxx<a href="foo"><i>text{}</i></a></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const textBefore = paragraph.getChild( 0 );
- const link = paragraph.getChild( 1 );
- const italic = link.getChild( 0 );
- const text = italic.getChild( 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = 'xxx<i><a href="foo">text</a>x</i>';
- view.fire( 'mutations', [
- // First mutation - remove all children from link element.
- {
- type: 'children',
- node: link,
- oldChildren: [ italic ],
- newChildren: []
- },
- // Second mutation - remove link from paragraph and put italic there.
- {
- type: 'children',
- node: paragraph,
- oldChildren: [ textBefore, link ],
- newChildren: [ new ViewText( 'xxx' ), new ViewElement( 'i' ) ]
- },
- // Third mutation - italic's new children.
- {
- type: 'children',
- node: italic,
- oldChildren: [ text ],
- newChildren: [ new ViewElement( 'a', null, 'text' ), new ViewText( 'x' ) ]
- }
- ] );
- expect( getViewData( view ) ).to.equal( '<p>xxx<a href="foo"><i>textx{}</i></a></p>' );
- } );
- // This happens when spell checker is applied on <strong> element and changes it to <b>.
- it( 'should handle mutations replacing node', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text bold="true">' +
- 'text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const strong = paragraph.getChild( 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = '<b>fixed text</b>';
- view.fire( 'mutations', [
- // Replace `<strong>` with `<b>`.
- {
- type: 'children',
- node: paragraph,
- oldChildren: [ strong ],
- newChildren: [ new ViewElement( 'b', null, 'fixed text' ) ]
- }
- ] );
- expect( getViewData( view, { withoutSelection: true } ) ).to.equal( '<p><strong>fixed text</strong></p>' );
- } );
- // Spell checker splits text inside attributes to two text nodes.
- it( 'should handle mutations inside attribute element', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text bold="true">' +
- 'this is foo text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><strong>this is foo text{}</strong></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const strong = paragraph.getChild( 0 );
- const text = strong.getChild( 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].childNodes[ 0 ].innerHTML = 'this is bar text';
- view.fire( 'mutations', [
- {
- type: 'children',
- node: strong,
- oldChildren: [ text ],
- newChildren: [ new ViewText( 'this is bar' ), new ViewText( ' text' ) ]
- }
- ] );
- expect( getViewData( view, { withoutSelection: true } ) ).to.equal( '<p><strong>this is bar text</strong></p>' );
- } );
- it( 'should do nothing if elements mutated', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text bold="true">' +
- 'text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const strong = paragraph.getChild( 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = '<strong>text</strong><img />';
- view.fire( 'mutations', [
- {
- type: 'children',
- node: paragraph,
- oldChildren: [ strong ],
- newChildren: [
- new ViewElement( 'strong', null, new ViewText( 'text' ) ),
- new ViewElement( 'img' )
- ]
- }
- ] );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- } );
- it( 'should do nothing if text is not changed', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text bold="true">' +
- 'text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const strong = paragraph.getChild( 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = '<strong>text</strong>';
- view.fire( 'mutations', [
- {
- type: 'children',
- node: paragraph,
- oldChildren: [ strong ],
- newChildren: [ new ViewElement( 'strong', null, new ViewText( 'text' ) ) ]
- }
- ] );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- } );
- it( 'should do nothing on empty mutations', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text bold="true">' +
- 'text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = '<strong>text</strong>';
- view.fire( 'mutations', [] );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- } );
- it( 'should do nothing if mutations does not have common ancestor', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text bold="true">' +
- 'text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const strong = paragraph.getChild( 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = '<strong>text</strong>';
- view.fire( 'mutations', [
- {
- type: 'children',
- node: paragraph,
- oldChildren: [ strong ],
- newChildren: [ strong ]
- },
- {
- type: 'children',
- node: new ViewContainerElement( 'div' ),
- oldChildren: [],
- newChildren: [ new ViewText( 'foo' ), new ViewText( 'bar' ) ]
- }
- ] );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- } );
- it( 'should handle view selection if one is returned from mutations', () => {
- setModelData( model,
- '<paragraph>' +
- '<$text bold="true">' +
- 'text[]' +
- '</$text>' +
- '</paragraph>'
- );
- expect( getViewData( view ) ).to.equal( '<p><strong>text{}</strong></p>' );
- const paragraph = viewRoot.getChild( 0 );
- const strong = paragraph.getChild( 0 );
- const viewSelection = new ViewSelection();
- viewSelection.collapse( paragraph, 0 );
- // Simulate mutations and DOM change.
- domRoot.childNodes[ 0 ].innerHTML = '<b>textx</b>';
- view.fire( 'mutations', [
- // Replace `<strong>` with `<b>`.
- {
- type: 'children',
- node: paragraph,
- oldChildren: [ strong ],
- newChildren: [ new ViewElement( 'b', null, new ViewText( 'textx' ) ) ]
- }
- ], viewSelection );
- expect( getModelData( model ) ).to.equal( '<paragraph><$text bold="true">[]textx</$text></paragraph>' );
- expect( getViewData( view ) ).to.equal( '<p><strong>{}textx</strong></p>' );
- } );
- } );
- } );
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