| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287 |
- /**
- * @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 DowncastWriter from '../../../src/view/downcastwriter';
- import Document from '../../../src/view/document';
- import { stringify, parse } from '../../../src/dev-utils/view';
- import ContainerElement from '../../../src/view/containerelement';
- import AttributeElement from '../../../src/view/attributeelement';
- import EmptyElement from '../../../src/view/emptyelement';
- import UIElement from '../../../src/view/uielement';
- import Range from '../../../src/view/range';
- import Position from '../../../src/view/position';
- import { expectToThrowCKEditorError } from '@ckeditor/ckeditor5-utils/tests/_utils/utils';
- import { StylesProcessor } from '../../../src/view/stylesmap';
- describe( 'DowncastWriter', () => {
- describe( 'breakAttributes()', () => {
- let writer, document;
- beforeEach( () => {
- document = new Document( new StylesProcessor() );
- writer = new DowncastWriter( document );
- } );
- describe( 'break position', () => {
- /**
- * Executes test using `parse` and `stringify` utils functions. Uses range delimiters `[]{}` to create and
- * test break position.
- *
- * @param {String} input
- * @param {String} expected
- */
- function testBreakAttributes( input, expected ) {
- const { view, selection } = parse( input );
- const newPosition = writer.breakAttributes( selection.getFirstPosition() );
- expect( stringify( view.root, newPosition, {
- showType: true,
- showPriority: true
- } ) ).to.equal( expected );
- }
- it( 'should not break text nodes if they are not in attribute elements - middle', () => {
- testBreakAttributes(
- '<container:p>foo{}bar</container:p>',
- '<container:p>foo{}bar</container:p>'
- );
- } );
- it( 'should not break text nodes if they are not in attribute elements - beginning', () => {
- testBreakAttributes(
- '<container:p>{}foobar</container:p>',
- '<container:p>{}foobar</container:p>'
- );
- } );
- it( 'should not break text nodes if they are not in attribute elements #2 - end', () => {
- testBreakAttributes(
- '<container:p>foobar{}</container:p>',
- '<container:p>foobar{}</container:p>'
- );
- } );
- it( 'should split attribute element', () => {
- testBreakAttributes(
- '<container:p><attribute:b view-priority="1">foo{}bar</attribute:b></container:p>',
- '<container:p>' +
- '<attribute:b view-priority="1">foo</attribute:b>[]<attribute:b view-priority="1">bar</attribute:b>' +
- '</container:p>'
- );
- } );
- it( 'should move from beginning of the nested text node to the container', () => {
- testBreakAttributes(
- '<container:p>' +
- '<attribute:b view-priority="1"><attribute:u view-priority="1">{}foobar</attribute:u></attribute:b>' +
- '</container:p>',
- '<container:p>' +
- '[]<attribute:b view-priority="1"><attribute:u view-priority="1">foobar</attribute:u></attribute:b>' +
- '</container:p>'
- );
- } );
- it( 'should stick selection in text node if it is in container', () => {
- testBreakAttributes(
- '<container:p>foo{}<attribute:b view-priority="1">bar</attribute:b></container:p>',
- '<container:p>foo{}<attribute:b view-priority="1">bar</attribute:b></container:p>'
- );
- } );
- it( 'should split nested attributes', () => {
- testBreakAttributes(
- '<container:p>' +
- '<attribute:b view-priority="1"><attribute:u view-priority="1">foo{}bar</attribute:u></attribute:b>' +
- '</container:p>',
- '<container:p>' +
- '<attribute:b view-priority="1">' +
- '<attribute:u view-priority="1">' +
- 'foo' +
- '</attribute:u>' +
- '</attribute:b>' +
- '[]' +
- '<attribute:b view-priority="1">' +
- '<attribute:u view-priority="1">' +
- 'bar' +
- '</attribute:u>' +
- '</attribute:b>' +
- '</container:p>'
- );
- } );
- it( 'should move from end of the nested text node to the container', () => {
- testBreakAttributes(
- '<container:p>' +
- '<attribute:b view-priority="1"><attribute:u view-priority="1">foobar{}</attribute:u></attribute:b>' +
- '</container:p>',
- '<container:p>' +
- '<attribute:b view-priority="1"><attribute:u view-priority="1">foobar</attribute:u></attribute:b>[]' +
- '</container:p>'
- );
- } );
- it( 'should split attribute element directly in document fragment', () => {
- testBreakAttributes(
- '<attribute:b view-priority="1">foo{}bar</attribute:b>',
- '<attribute:b view-priority="1">foo</attribute:b>[]<attribute:b view-priority="1">bar</attribute:b>'
- );
- } );
- it( 'should not split text directly in document fragment', () => {
- testBreakAttributes(
- 'foo{}bar',
- 'foo{}bar'
- );
- } );
- } );
- describe( 'break range', () => {
- /**
- * Executes test using `parse` and `stringify` utils functions.
- *
- * @param {String} input
- * @param {String} expected
- */
- function testBreak( input, expected ) {
- const { view, selection } = parse( input );
- const newRange = writer.breakAttributes( selection.getFirstRange() );
- expect( stringify( view.root, newRange, { showType: true } ) ).to.equal( expected );
- }
- it( 'should throw when range placed in two containers', () => {
- const p1 = new ContainerElement( document, 'p' );
- const p2 = new ContainerElement( document, 'p' );
- expectToThrowCKEditorError( () => {
- writer.breakAttributes( Range._createFromParentsAndOffsets( p1, 0, p2, 0 ) );
- }, 'view-writer-invalid-range-container', document );
- } );
- it( 'should throw when range has no parent container', () => {
- const el = new AttributeElement( document, 'b' );
- expectToThrowCKEditorError( () => {
- writer.breakAttributes( Range._createFromParentsAndOffsets( el, 0, el, 0 ) );
- }, 'view-writer-invalid-range-container', document );
- } );
- it( 'should not break text nodes if they are not in attribute elements', () => {
- testBreak(
- '<container:p>foo{}bar</container:p>',
- '<container:p>foo{}bar</container:p>'
- );
- } );
- it( 'should break at collapsed range and return collapsed one', () => {
- testBreak(
- '<container:p><attribute:b>foo{}bar</attribute:b></container:p>',
- '<container:p><attribute:b>foo</attribute:b>[]<attribute:b>bar</attribute:b></container:p>'
- );
- } );
- it( 'should break inside text node #1', () => {
- testBreak(
- '<container:p><attribute:b>foo{bar}baz</attribute:b></container:p>',
- '<container:p>' +
- '<attribute:b>foo</attribute:b>[<attribute:b>bar</attribute:b>]<attribute:b>baz</attribute:b>' +
- '</container:p>'
- );
- } );
- it( 'should break inside text node #2', () => {
- testBreak(
- '<container:p><attribute:b>foo{barbaz}</attribute:b></container:p>',
- '<container:p><attribute:b>foo</attribute:b>[<attribute:b>barbaz</attribute:b>]</container:p>'
- );
- } );
- it( 'should break inside text node #3', () => {
- testBreak(
- '<container:p><attribute:b>foo{barbaz]</attribute:b></container:p>',
- '<container:p><attribute:b>foo</attribute:b>[<attribute:b>barbaz</attribute:b>]</container:p>'
- );
- } );
- it( 'should break inside text node #4', () => {
- testBreak(
- '<container:p><attribute:b>{foo}barbaz</attribute:b></container:p>',
- '<container:p>[<attribute:b>foo</attribute:b>]<attribute:b>barbaz</attribute:b></container:p>'
- );
- } );
- it( 'should break inside text node #5', () => {
- testBreak(
- '<container:p><attribute:b>[foo}barbaz</attribute:b></container:p>',
- '<container:p>[<attribute:b>foo</attribute:b>]<attribute:b>barbaz</attribute:b></container:p>'
- );
- } );
- it( 'should break placed inside different nodes', () => {
- testBreak(
- '<container:p>foo{bar<attribute:b>baz}qux</attribute:b></container:p>',
- '<container:p>foo{bar<attribute:b>baz</attribute:b>]<attribute:b>qux</attribute:b></container:p>'
- );
- } );
- it( 'should split attribute element directly in document fragment', () => {
- testBreak(
- '<attribute:b>fo{ob}ar</attribute:b>',
- '<attribute:b>fo</attribute:b>[<attribute:b>ob</attribute:b>]<attribute:b>ar</attribute:b>'
- );
- } );
- it( 'should not split text directly in document fragment', () => {
- testBreak(
- 'foo{}bar',
- 'foo{}bar'
- );
- } );
- it( 'should throw if breaking inside EmptyElement #1', () => {
- const img = new EmptyElement( document, 'img' );
- new ContainerElement( document, 'p', null, img ); // eslint-disable-line no-new
- const position = new Position( img, 0 );
- expectToThrowCKEditorError( () => {
- writer.breakAttributes( position );
- }, 'view-writer-cannot-break-empty-element', writer );
- } );
- it( 'should throw if breaking inside EmptyElement #2', () => {
- const img = new EmptyElement( document, 'img' );
- const b = new AttributeElement( document, 'b' );
- new ContainerElement( document, 'p', null, [ img, b ] ); // eslint-disable-line no-new
- const range = Range._createFromParentsAndOffsets( img, 0, b, 0 );
- expectToThrowCKEditorError( () => {
- writer.breakAttributes( range );
- }, 'view-writer-cannot-break-empty-element', writer );
- } );
- it( 'should throw if breaking inside UIElement #1', () => {
- const span = new UIElement( document, 'span' );
- new ContainerElement( document, 'p', null, span ); // eslint-disable-line no-new
- const position = new Position( span, 0 );
- expectToThrowCKEditorError( () => {
- writer.breakAttributes( position );
- }, 'view-writer-cannot-break-ui-element', writer );
- } );
- it( 'should throw if breaking inside UIElement #2', () => {
- const span = new UIElement( document, 'span' );
- const b = new AttributeElement( document, 'b' );
- new ContainerElement( document, 'p', null, [ span, b ] ); // eslint-disable-line no-new
- const range = Range._createFromParentsAndOffsets( span, 0, b, 0 );
- expectToThrowCKEditorError( () => {
- writer.breakAttributes( range );
- }, 'view-writer-cannot-break-ui-element', writer );
- } );
- } );
- } );
- } );
|