| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302 |
- /**
- * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: view, browser-only */
- import { unwrap } from '/ckeditor5/engine/view/writer.js';
- import Element from '/ckeditor5/engine/view/element.js';
- import ContainerElement from '/ckeditor5/engine/view/containerelement.js';
- import AttributeElement from '/ckeditor5/engine/view/attributeelement.js';
- import Position from '/ckeditor5/engine/view/position.js';
- import Range from '/ckeditor5/engine/view/range.js';
- import Text from '/ckeditor5/engine/view/text.js';
- import CKEditorError from '/ckeditor5/utils/ckeditorerror.js';
- import { stringify, parse } from '/tests/engine/_utils/view.js';
- describe( 'writer', () => {
- /**
- * Executes test using `parse` and `stringify` utils functions.
- *
- * @param {String} input
- * @param {String} unwrapAttribute
- * @param {String} expected
- */
- function test( input, unwrapAttribute, expected ) {
- let { view, selection } = parse( input );
- const newRange = unwrap( selection.getFirstRange(), parse( unwrapAttribute ) );
- expect( stringify( view.root, newRange, { showType: true, showPriority: true } ) ).to.equal( expected );
- }
- describe( 'unwrap', () => {
- it( 'should do nothing on collapsed ranges', () => {
- test(
- '<container:p>f{}oo</container:p>',
- '<attribute:b view-priority="10"></attribute:b>',
- '<container:p>f{}oo</container:p>'
- );
- } );
- it( 'should do nothing on single text node', () => {
- test(
- '<container:p>[foobar]</container:p>',
- '<attribute:b view-priority="1"></attribute:b>',
- '<container:p>[foobar]</container:p>'
- );
- } );
- it( 'should throw error when element is not instance of AttributeElement', () => {
- const container = new ContainerElement( 'p', null, new AttributeElement( 'b', null, new Text( 'foo' ) ) );
- const range = new Range(
- new Position( container, 0 ),
- new Position( container, 1 )
- );
- const b = new Element( 'b' );
- expect( () => {
- unwrap( range, b );
- } ).to.throw( CKEditorError, 'view-writer-unwrap-invalid-attribute' );
- } );
- it( 'should throw error when range placed in two containers', () => {
- const container1 = new ContainerElement( 'p' );
- const container2 = new ContainerElement( 'p' );
- const range = new Range(
- new Position( container1, 0 ),
- new Position( container2, 1 )
- );
- const b = new AttributeElement( 'b' );
- expect( () => {
- unwrap( range, b );
- } ).to.throw( CKEditorError, 'view-writer-invalid-range-container' );
- } );
- it( 'should throw when range has no parent container', () => {
- const el = new AttributeElement( 'b' );
- const b = new AttributeElement( 'b' );
- expect( () => {
- unwrap( Range.createFromParentsAndOffsets( el, 0, el, 0 ), b );
- } ).to.throw( CKEditorError, 'view-writer-invalid-range-container' );
- } );
- it( 'should unwrap single node', () => {
- test(
- '<container:p>[<attribute:b view-priority="1">foobar</attribute:b>]</container:p>',
- '<attribute:b view-priority="1"></attribute:b>',
- '<container:p>[foobar]</container:p>'
- );
- } );
- it( 'should not unwrap attributes with different priorities #1', () => {
- test(
- '<container:p>[<attribute:b view-priority="1">foobar</attribute:b>]</container:p>',
- '<attribute:b view-priority="2"></attribute:b>',
- '<container:p>[<attribute:b view-priority="1">foobar</attribute:b>]</container:p>'
- );
- } );
- it( 'should not unwrap attributes with different priorities #2', () => {
- test(
- '<container:p>' +
- '[' +
- '<attribute:b view-priority="2">foo</attribute:b>' +
- '<attribute:b view-priority="1">bar</attribute:b>' +
- '<attribute:b view-priority="2">baz</attribute:b>' +
- ']' +
- '</container:p>',
- '<attribute:b view-priority="2"></attribute:b>',
- '<container:p>[foo<attribute:b view-priority="1">bar</attribute:b>baz]</container:p>'
- );
- } );
- it( 'should unwrap part of the node', () => {
- test(
- '<container:p>[baz<attribute:b view-priority="1">foo}bar</attribute:b></container:p>',
- '<attribute:b view-priority="1"></attribute:b>',
- '<container:p>[bazfoo]<attribute:b view-priority="1">bar</attribute:b></container:p>'
- );
- } );
- it( 'should support unicode', () => {
- test(
- '<container:p>[நிலை<attribute:b view-priority="1">க்}கு</attribute:b></container:p>',
- '<attribute:b view-priority="1"></attribute:b>',
- '<container:p>[நிலைக்]<attribute:b view-priority="1">கு</attribute:b></container:p>'
- );
- } );
- it( 'should unwrap nested attributes', () => {
- test(
- '<container:p>[<attribute:u view-priority="1"><attribute:b view-priority="1">foobar</attribute:b></attribute:u>]</container:p>',
- '<attribute:b view-priority="1"></attribute:b>',
- '<container:p>[<attribute:u view-priority="1">foobar</attribute:u>]</container:p>'
- );
- } );
- it( 'should merge unwrapped nodes #1', () => {
- test(
- '<container:p>foo[<attribute:b view-priority="1">bar</attribute:b>]baz</container:p>',
- '<attribute:b view-priority="1"></attribute:b>',
- '<container:p>foo{bar}baz</container:p>'
- );
- } );
- it( 'should merge unwrapped nodes #2', () => {
- const input = '<container:p>' +
- 'foo' +
- '<attribute:u view-priority="1">bar</attribute:u>' +
- '[' +
- '<attribute:b view-priority="1">' +
- '<attribute:u view-priority="1">bazqux</attribute:u>' +
- '</attribute:b>' +
- ']' +
- '</container:p>';
- const attribute = '<attribute:b view-priority="1"></attribute:b>';
- const result = '<container:p>foo<attribute:u view-priority="1">bar{bazqux</attribute:u>]</container:p>';
- test( input, attribute, result );
- } );
- it( 'should merge unwrapped nodes #3', () => {
- const input = '<container:p>' +
- 'foo' +
- '<attribute:u view-priority="1">bar</attribute:u>' +
- '[' +
- '<attribute:b view-priority="1">' +
- '<attribute:u view-priority="1">baz}qux</attribute:u>' +
- '</attribute:b>' +
- '</container:p>';
- const attribute = '<attribute:b view-priority="1"></attribute:b>';
- const result = '<container:p>' +
- 'foo' +
- '<attribute:u view-priority="1">bar{baz</attribute:u>]' +
- '<attribute:b view-priority="1">' +
- '<attribute:u view-priority="1">qux</attribute:u>' +
- '</attribute:b>' +
- '</container:p>';
- test( input, attribute, result );
- } );
- it( 'should merge unwrapped nodes #4', () => {
- const input = '<container:p>' +
- 'foo' +
- '<attribute:u view-priority="1">bar</attribute:u>' +
- '[' +
- '<attribute:b view-priority="1">' +
- '<attribute:u view-priority="1">baz</attribute:u>' +
- '</attribute:b>' +
- ']' +
- '<attribute:u view-priority="1">qux</attribute:u>' +
- '</container:p>';
- const attribute = '<attribute:b view-priority="1"></attribute:b>';
- const result = '<container:p>' +
- 'foo' +
- '<attribute:u view-priority="1">bar{baz}qux</attribute:u>' +
- '</container:p>';
- test( input, attribute, result );
- } );
- it( 'should merge unwrapped nodes #5', () => {
- const input = '<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>' +
- '<attribute:b view-priority="1"><attribute:u view-priority="1">baz</attribute:u></attribute:b>' +
- ']' +
- '</container:p>';
- const attribute = '<attribute:b view-priority="1"></attribute:b>';
- const result = '<container:p>[<attribute:u view-priority="1">foobarbaz</attribute:u>]</container:p>';
- test( input, attribute, result );
- } );
- it( 'should unwrap mixed ranges #1', () => {
- const input = '<container:p>' +
- '[' +
- '<attribute:u view-priority="1">' +
- '<attribute:b view-priority="1">foo]</attribute:b>' +
- '</attribute:u>' +
- '</container:p>';
- const attribute = '<attribute:b view-priority="1"></attribute:b>';
- const result = '<container:p>[<attribute:u view-priority="1">foo</attribute:u>]</container:p>';
- test( input, attribute, result );
- } );
- it( 'should unwrap mixed ranges #2', () => {
- test(
- '<container:p>[<attribute:u view-priority="1"><attribute:b view-priority="1">foo}</attribute:b></attribute:u></container:p>',
- '<attribute:b view-priority="1"></attribute:b>',
- '<container:p>[<attribute:u view-priority="1">foo</attribute:u>]</container:p>'
- );
- } );
- it( 'should unwrap single element by removing matching attributes', () => {
- test(
- '<container:p>[<attribute:b view-priority="1" foo="bar" baz="qux">test</attribute:b>]</container:p>',
- '<attribute:b view-priority="1" baz="qux"></attribute:b>',
- '<container:p>[<attribute:b view-priority="1" foo="bar">test</attribute:b>]</container:p>'
- );
- } );
- it( 'should not unwrap single element when attributes are different', () => {
- test(
- '<container:p>[<attribute:b view-priority="1" baz="qux" foo="bar">test</attribute:b>]</container:p>',
- '<attribute:b view-priority="1" baz="qux" test="true"></attribute:b>',
- '<container:p>[<attribute:b view-priority="1" baz="qux" foo="bar">test</attribute:b>]</container:p>'
- );
- } );
- it( 'should unwrap single element by removing matching classes', () => {
- test(
- '<container:p>[<attribute:b view-priority="1" class="foo bar baz">test</attribute:b>]</container:p>',
- '<attribute:b view-priority="1" class="baz foo"></attribute:b>',
- '<container:p>[<attribute:b view-priority="1" class="bar">test</attribute:b>]</container:p>'
- );
- } );
- it( 'should not unwrap single element when classes are different', () => {
- test(
- '<container:p>[<attribute:b view-priority="1" class="foo bar baz">test</attribute:b>]</container:p>',
- '<attribute:b view-priority="1" class="baz foo qux"></attribute:b>',
- '<container:p>[<attribute:b view-priority="1" class="foo bar baz">test</attribute:b>]</container:p>'
- );
- } );
- it( 'should unwrap single element by removing matching styles', () => {
- test(
- '<container:p>' +
- '[<attribute:b view-priority="1" style="color:red;position:absolute;top:10px;">test</attribute:b>]' +
- '</container:p>',
- '<attribute:b view-priority="1" style="position: absolute;"></attribute:b>',
- '<container:p>[<attribute:b view-priority="1" style="color:red;top:10px;">test</attribute:b>]</container:p>'
- );
- } );
- it( 'should not unwrap single element when styles are different', () => {
- test(
- '<container:p>' +
- '[<attribute:b view-priority="1" style="color:red;position:absolute;top:10px;">test</attribute:b>]' +
- '</container:p>',
- '<attribute:b view-priority="1" style="position: relative;"></attribute:b>',
- '<container:p>' +
- '[<attribute:b view-priority="1" style="color:red;position:absolute;top:10px;">test</attribute:b>]' +
- '</container:p>'
- );
- } );
- it( 'should unwrap single node in document fragment', () => {
- test(
- '<container:p>[<attribute:b view-priority="1">foobar</attribute:b>]</container:p>',
- '<attribute:b view-priority="1"></attribute:b>',
- '<container:p>[foobar]</container:p>'
- );
- } );
- } );
- } );
|