/**
* @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 Model from '../../../src/model/model';
import Position from '../../../src/model/position';
import Range from '../../../src/model/range';
import Selection from '../../../src/model/selection';
import Element from '../../../src/model/element';
import deleteContent from '../../../src/model/utils/deletecontent';
import { setData, getData } from '../../../src/dev-utils/model';
import { stringify } from '../../../src/dev-utils/view';
describe( 'DataController utils', () => {
let model, doc;
describe( 'deleteContent', () => {
it( 'should use parent batch', () => {
model = new Model();
doc = model.document;
doc.createRoot();
model.schema.extend( '$text', { allowIn: '$root' } );
setData( model, 'x[abc]x' );
model.change( writer => {
deleteContent( model, doc.selection );
expect( writer.batch.operations ).to.length( 1 );
} );
} );
it( 'should not do anything if the selection is already in graveyard', () => {
model = new Model();
doc = model.document;
const gy = model.document.graveyard;
gy._appendChild( new Element( 'paragraph' ) );
const baseVersion = model.document.baseVersion;
model.change( writer => {
sinon.spy( writer, 'remove' );
const selection = writer.createSelection( writer.createRangeIn( gy ) );
deleteContent( model, selection );
expect( writer.remove.called ).to.be.false;
} );
expect( model.document.baseVersion ).to.equal( baseVersion );
} );
describe( 'in simple scenarios', () => {
beforeEach( () => {
model = new Model();
doc = model.document;
doc.createRoot();
const schema = model.schema;
schema.register( 'image', { allowWhere: '$text' } );
schema.extend( '$text', { allowIn: '$root' } );
} );
it( 'should be able to delete content at custom selection', () => {
setData( model, 'a[]bcd' );
const range = new Range(
new Position( doc.getRoot(), [ 2 ] ),
new Position( doc.getRoot(), [ 3 ] )
);
const selection = new Selection( [ range ] );
model.change( () => {
deleteContent( model, selection );
expect( getData( model ) ).to.equal( 'a[]bd' );
} );
} );
test(
'does nothing on collapsed selection',
'f[]oo',
'f[]oo'
);
test(
'deletes single character',
'f[o]o',
'f[]o'
);
it( 'deletes single character (backward selection)', () => {
setData( model, 'f[o]o', { lastRangeBackward: true } );
deleteContent( model, doc.selection );
expect( getData( model ) ).to.equal( 'f[]o' );
} );
test(
'deletes whole text',
'[foo]',
'[]'
);
test(
'deletes whole text between nodes',
'[foo]',
'[]'
);
test(
'deletes an element',
'x[]y',
'x[]y'
);
test(
'deletes a bunch of nodes',
'w[xy]z',
'w[]z'
);
test(
'does not break things when option.merge passed',
'w[xy]z',
'w[]z'
);
} );
describe( 'with text attributes', () => {
beforeEach( () => {
model = new Model();
doc = model.document;
doc.createRoot();
const schema = model.schema;
schema.register( 'image', { allowWhere: '$text' } );
schema.register( 'paragraph', { inheritAllFrom: '$block' } );
schema.extend( '$text', {
allowIn: '$root',
allowAttributes: [ 'bold', 'italic' ]
} );
} );
it( 'deletes characters (first half has attrs)', () => {
setData( model, '<$text bold="true">fo[o$text>b]ar' );
deleteContent( model, doc.selection );
expect( getData( model ) ).to.equal( '<$text bold="true">fo[]$text>ar' );
expect( doc.selection.getAttribute( 'bold' ) ).to.equal( true );
} );
it( 'deletes characters (2nd half has attrs)', () => {
setData( model, 'fo[o<$text bold="true">b]ar$text>' );
deleteContent( model, doc.selection );
expect( getData( model ) ).to.equal( 'fo[]<$text bold="true">ar$text>' );
expect( doc.selection.getAttribute( 'bold' ) ).to.undefined;
} );
it( 'clears selection attrs when emptied content', () => {
setData( model, 'x[<$text bold="true">foo$text>]y' );
deleteContent( model, doc.selection );
expect( getData( model ) ).to.equal( 'x[]y' );
expect( doc.selection.getAttribute( 'bold' ) ).to.undefined;
} );
it( 'leaves selection attributes when text contains them', () => {
setData(
model,
'x<$text bold="true">a[foo]b$text>y',
{
selectionAttributes: {
bold: true
}
}
);
deleteContent( model, doc.selection );
expect( getData( model ) ).to.equal( 'x<$text bold="true">a[]b$text>y' );
expect( doc.selection.getAttribute( 'bold' ) ).to.equal( true );
} );
} );
// Note: The algorithm does not care what kind of it's merging as it knows nothing useful about these elements.
// In most cases it handles all elements like you'd expect to handle block elements in HTML. However,
// in some scenarios where the tree depth is bigger results may be hard to justify. In fact, such cases
// should not happen unless we're talking about lists or tables, but these features will need to cover
// their scenarios themselves. In all generic scenarios elements are never nested.
//
// You may also be thinking – but I don't want my elements to be merged. It means that there are some special rules,
// like – multiple editing hosts (cE=true/false in use) or block limit elements like
.
// Those case should, again, be handled by their specific implementations.
describe( 'in multi-element scenarios', () => {
beforeEach( () => {
model = new Model();
doc = model.document;
doc.createRoot();
const schema = model.schema;
schema.register( 'paragraph', {
inheritAllFrom: '$block',
allowIn: 'pparent',
allowAttributes: 'align'
} );
schema.register( 'heading1', { inheritAllFrom: '$block', allowIn: 'pparent' } );
schema.register( 'image', { inheritAllFrom: '$text' } );
schema.register( 'pchild', { allowIn: 'paragraph' } );
schema.register( 'pparent', { allowIn: '$root' } );
schema.register( 'hchild', { allowIn: 'heading1' } );
schema.register( 'widget', { isObject: true, allowWhere: '$text', isInline: true } );
schema.extend( '$text', { allowIn: [ 'pchild', 'pparent', 'hchild' ] } );
} );
test(
'do not merge when no need to',
'x[foo]y',
'x[]y'
);
test(
'merges second element into the first one (same name)',
'xfo[ob]ary',
'xfo[]ary'
);
test(
'merges first element into the second element (it would become empty but second element would not) (same name)',
'x[foob]ary',
'x[]ary'
);
test(
'do not remove end block if selection ends at start position of it',
'x[foo]bary',
'x[]bary'
);
test(
'removes empty element (merges it into second element)',
'x[]bary',
'x[]bary'
);
test(
'treats inline widget elements as content so parent element is not considered as empty after merging (same name)',
'x[foob]ary',
'x[]ary'
);
test(
'does not merge second element into the first one (same name, !option.merge)',
'xfo[ob]ary',
'xfo[]ary',
{ leaveUnmerged: true }
);
test(
'does not remove first empty element when it\'s empty but second element is not empty (same name, !option.merge)',
'x[foob]ary',
'x[]ary',
{ leaveUnmerged: true }
);
test(
'merges second element into the first one (different name)',
'xfo[ob]ary',
'xfo[]ary'
);
test(
'removes first element when it\'s empty but second element is not empty (different name)',
'x[foob]ary',
'x[]ary'
);
// Note: in all these cases we ignore the direction of merge.
// If https://github.com/ckeditor/ckeditor5-engine/issues/470 was fixed we could differently treat
// forward and backward delete.
it( 'merges second element into the first one (different name, backward selection)', () => {
setData(
model,
'xfo[ob]ary',
{ lastRangeBackward: true }
);
deleteContent( model, doc.selection );
expect( getData( model ) ).to.equal( 'xfo[]ary' );
} );
test(
'merges second element into the first one (different attrs)',
'xfo[ob]ary',
'xfo[]ary'
);
test(
'removes empty first element',
'x[fo]oy',
'x[]oy'
);
test(
'merges empty element into the first element',
'f[oobar]x',
'f[]x'
);
test(
'leaves just one element when all selected',
'[xfooy]bar',
'[]bar'
);
test(
'leaves just one (last) element when all selected (first block would become empty) (different name)',
'[xfooy]bar',
'[]bar'
);
test(
'leaves just one (first) element when all selected (first block would not become empty) (different name)',
'foo[xbary]',
'foo[]'
);
it( 'uses merge operation even if merged element is empty', () => {
let mergeSpy;
setData( model, 'ab[cdefgh]' );
model.change( writer => {
mergeSpy = sinon.spy( writer, 'merge' );
deleteContent( model, doc.selection );
} );
expect( getData( model ) ).to.equal( 'ab[]' );
expect( mergeSpy.called ).to.be.true;
} );
it( 'uses merge operation even if merged element is empty #2', () => {
let mergeSpy;
setData( model, 'ab[]' );
model.change( writer => {
mergeSpy = sinon.spy( writer, 'merge' );
deleteContent( model, doc.selection );
} );
expect( getData( model ) ).to.equal( 'ab[]' );
expect( mergeSpy.called ).to.be.true;
} );
it( 'uses "merge" operation (from OT) if first element is empty (because of content delete) and last is not', () => {
let mergeSpy;
setData( model, '[abcdef]gh' );
model.change( writer => {
mergeSpy = sinon.spy( writer, 'merge' );
deleteContent( model, doc.selection );
} );
expect( getData( model ) ).to.equal( '[]gh' );
expect( mergeSpy.called ).to.be.true;
} );
it( 'uses merge operation if first element is empty and last is not', () => {
let mergeSpy;
setData( model, '[ef]gh' );
model.change( writer => {
mergeSpy = sinon.spy( writer, 'merge' );
deleteContent( model, doc.selection );
} );
expect( getData( model ) ).to.equal( '[]gh' );
expect( mergeSpy.called ).to.be.true;
} );
it( 'does not try to move the second block if not needed', () => {
let mergeSpy, moveSpy;
setData( model, 'ab[cdef]gh' );
model.change( writer => {
mergeSpy = sinon.spy( writer, 'merge' );
moveSpy = sinon.spy( writer, 'move' );
deleteContent( model, doc.selection );
} );
expect( getData( model ) ).to.equal( 'ab[]gh' );
expect( moveSpy.called ).to.be.false;
expect( mergeSpy.called ).to.be.true;
} );
// Note: in all these cases we ignore the direction of merge.
// If https://github.com/ckeditor/ckeditor5-engine/issues/470 was fixed we could differently treat
// forward and backward delete.
describe( 'with nested elements', () => {
test(
'merges elements when deep nested',
'xfo[ob]ary',
'xfo[]ary'
);
test(
'merges block element to the right (with nested element)',
'[foob]ar',
'[]ar'
);
test(
'does not remove block element with nested element and object',
'[foob]ar',
'[]ar'
);
test(
'merges nested elements',
'x[foob]ar',
'x[]ar'
);
test(
'merges nested elements on multiple levels',
'x[foob]arabc',
'x[]arabc'
);
test(
'merges nested elements to the right if left side element would become empty',
'[foob]ar',
'[]ar'
);
test(
'merges to the left if first element contains object (considers it as a content of that element)',
'[foob]ar',
'[]ar'
);
test(
'merges elements when left end deep nested',
'xfo[ob]aryx',
'xfo[]aryx'
);
test(
'merges nested elements to the right (on multiple levels) if left side element would become empty',
'[foob]arabc',
'[]arabc'
);
test(
'merges to the right element when left end deep nested and will be empty',
'[foob]arx',
'[]arx'
);
test(
'merges elements when right end deep nested',
'xfo[ob]arx',
'xfo[]arx'
);
test(
'removes element when right end deep nested but left end would be empty',
'x[foob]ar',
'x[]ar'
);
test(
'merges elements when right end deep nested (in an empty container)',
'fo[obar]',
'fo[]'
);
test(
'removes elements when left end deep nested (in an empty container)',
'[foob]arx',
'[]arx'
);
describe( 'with 3rd level of nesting', () => {
test(
'merges elements when deep nested (same name)',
'xxfo[o' +
'b]aryy',
'xxfo[]aryy'
);
test(
'removes elements when deep nested (same name)',
'[foo' +
'b]aryy',
'[]aryy'
);
test(
'removes elements up to common ancestor when deep nested (same name)',
'' +
'[foo' +
'b]aryy' +
'',
'[]aryy'
);
test(
'merges elements when deep nested (different name)',
'xxfo[o' +
'b]aryy',
'xxfo[]aryy'
);
test(
'removes elements when deep nested (different name)',
'[foo' +
'b]aryy',
'[]aryy'
);
test(
'merges elements up to common ancestor when deep nested (different names)',
'' +
'fo[o' +
'b]ar' +
'',
'fo[]ar'
);
test(
'removes elements up to common ancestor when deep nested (different names)',
'' +
'[foo' +
'b]aryy' +
'',
'[]aryy'
);
} );
describe( 'with 3rd level of nesting o the left end', () => {
test(
'merges elements',
'xfooba[r' +
'b]om',
'xfooba[]om'
);
test(
'merges elements (different names)',
'xfooba[r' +
'b]om',
'xfooba[]om'
);
test(
'removes elements',
'[bar' +
'b]om',
'[]om'
);
test(
'removes elements up to common ancestor (different names)',
'' +
'[foo' +
'b]ary' +
'',
'[]ary'
);
} );
describe( 'with 3rd level of nesting o the right end', () => {
test(
'merges elements',
'b[om' +
'ba]r',
'b[]r'
);
test(
'merges elements (different names)',
'bo[m' +
'b]ar',
'bo[]ar'
);
test(
'merges elements (different names, reversed)',
'bo[m' +
'b]ar',
'bo[]ar'
);
test(
'removes elements',
'[bom' +
'b]ar',
'[]ar'
);
test(
'removes elements up to common ancestor (different names)',
'' +
'[bary' +
'f]oo' +
'',
'[]oo'
);
} );
} );
describe( 'with object elements', () => {
beforeEach( () => {
const schema = model.schema;
schema.register( 'blockWidget', {
isObject: true
} );
schema.register( 'nestedEditable', {
isLimit: true
} );
schema.extend( 'blockWidget', { allowIn: '$root' } );
schema.extend( 'nestedEditable', { allowIn: 'blockWidget' } );
schema.extend( '$text', { allowIn: 'nestedEditable' } );
} );
test(
'does not merge an object element (if it is first)',
'fo[ob]ar',
'fo[]ar'
);
test(
'does not merge an object element (if it is second)',
'ba[rf]oo',
'ba[]oo'
);
} );
describe( 'filtering out', () => {
beforeEach( () => {
const schema = model.schema;
schema.addAttributeCheck( ( ctx, attributeName ) => {
// Disallow 'c' on pchild>pchild>$text.
if ( ctx.endsWith( 'pchild pchild $text' ) && attributeName == 'c' ) {
return false;
}
// Allow 'a' and 'b' on paragraph>$text.
if ( ctx.endsWith( 'paragraph $text' ) && [ 'a', 'b' ].includes( attributeName ) ) {
return true;
}
// Allow 'b' and 'c' in pchild>$text.
if ( ctx.endsWith( 'pchild $text' ) && [ 'b', 'c' ].includes( attributeName ) ) {
return true;
}
} );
schema.extend( 'pchild', { allowIn: 'pchild' } );
} );
test(
'filters out disallowed attributes after left merge',
'xfo[oy]<$text a="1" b="1">z$text>',
'xfo[]<$text b="1">z$text>'
);
test(
'filters out disallowed attributes from nested nodes after left merge',
'' +
'x' +
'fo[o' +
'' +
'' +
'b]a<$text a="1" b="1">r$text>' +
'b<$text b="1" c="1">i$text>z' +
'y' +
'',
'' +
'x' +
'' +
'fo[]a<$text b="1">r$text>' +
'b<$text b="1">i$text>z' +
'y' +
'' +
''
);
test(
'filters out disallowed attributes after right merge',
'fo[ox<$text b="1" c="1">y]z$text>',
'fo[]<$text b="1">z$text>'
);
} );
} );
describe( 'in element selections scenarios', () => {
beforeEach( () => {
model = new Model();
doc = model.document;
// like root.
doc.createRoot( 'paragraph', 'paragraphRoot' );
// like root.
doc.createRoot( '$root', 'bodyRoot' );
// Special root which allows only blockWidgets inside itself.
doc.createRoot( 'restrictedRoot', 'restrictedRoot' );
const schema = model.schema;
schema.register( 'image', { allowWhere: '$text' } );
schema.register( 'paragraph', { inheritAllFrom: '$block' } );
schema.register( 'heading1', { inheritAllFrom: '$block' } );
schema.register( 'blockWidget', { isLimit: true } );
schema.register( 'restrictedRoot', {
isLimit: true
} );
schema.extend( '$block', { allowIn: '$root' } );
schema.extend( 'blockWidget', { allowIn: '$root' } );
schema.extend( 'blockWidget', { allowIn: 'restrictedRoot' } );
} );
// See also "in simple scenarios => deletes an element".
it( 'deletes two inline elements', () => {
model.schema.extend( 'paragraph', {
isLimit: true
} );
setData(
model,
'x[]z',
{ rootName: 'paragraphRoot' }
);
deleteContent( model, doc.selection );
expect( getData( model, { rootName: 'paragraphRoot' } ) )
.to.equal( 'x[]z' );
} );
it( 'moves the (custom) selection to the nearest paragraph', () => {
setData(
model,
'[x]yyyz',
{ rootName: 'bodyRoot' }
);
const root = doc.getRoot( 'bodyRoot' );
// [yyy]
const selection = new Selection( [
new Range( new Position( root, [ 1 ] ), new Position( root, [ 2 ] ) )
] );
deleteContent( model, selection );
expect( getData( model, { rootName: 'bodyRoot' } ) )
.to.equal( '[x]z' );
expect( stringify( root, selection ) )
.to.equal( '<$root>x[]z$root>' );
} );
it( 'creates a paragraph when text is not allowed (block widget selected)', () => {
setData(
model,
'x[]z',
{ rootName: 'bodyRoot' }
);
deleteContent( model, doc.selection );
expect( getData( model, { rootName: 'bodyRoot' } ) )
.to.equal( 'x[]z' );
} );
it( 'creates paragraph when text is not allowed (heading selected)', () => {
setData(
model,
'xyyyz',
{ rootName: 'bodyRoot' }
);
// [yyy]
const range = new Range(
new Position( doc.getRoot( 'bodyRoot' ), [ 1 ] ),
new Position( doc.getRoot( 'bodyRoot' ), [ 2 ] )
);
deleteContent( model, new Selection( range ) );
expect( getData( model, { rootName: 'bodyRoot', withoutSelection: true } ) )
.to.equal( 'xz' );
} );
it( 'creates paragraph when text is not allowed (two blocks selected)', () => {
setData(
model,
'xyyyyyyz',
{ rootName: 'bodyRoot' }
);
// [yyyyyy]
const range = new Range(
new Position( doc.getRoot( 'bodyRoot' ), [ 1 ] ),
new Position( doc.getRoot( 'bodyRoot' ), [ 3 ] )
);
deleteContent( model, new Selection( range ) );
expect( getData( model, { rootName: 'bodyRoot', withoutSelection: true } ) )
.to.equal( 'xz' );
} );
it( 'creates paragraph when text is not allowed (all content selected)', () => {
setData(
model,
'[xz]',
{ rootName: 'bodyRoot' }
);
deleteContent( model, doc.selection );
expect( getData( model, { rootName: 'bodyRoot' } ) )
.to.equal( '[]' );
} );
it( 'does not create a paragraph when it is not allowed', () => {
setData(
model,
'[]',
{ rootName: 'restrictedRoot' }
);
deleteContent( model, doc.selection );
expect( getData( model, { rootName: 'restrictedRoot' } ) )
.to.equal( '[]' );
} );
it( 'does not create a paragraph when doNotAutoparagraph option is set to true', () => {
setData(
model,
'x[]z',
{ rootName: 'bodyRoot' }
);
deleteContent( model, doc.selection, { doNotAutoparagraph: true } );
expect( getData( model, { rootName: 'bodyRoot' } ) )
.to.equal( 'x[]z' );
} );
it( 'does not create a paragraph when after deletion there is no valid selection range (empty root)', () => {
setData(
model,
'[]',
{ rootName: 'bodyRoot' }
);
deleteContent( model, doc.selection, { doNotAutoparagraph: true } );
expect( getData( model, { rootName: 'bodyRoot' } ) )
.to.equal( '[]' );
} );
} );
describe( 'integration with inline limit elements', () => {
beforeEach( () => {
model = new Model();
doc = model.document;
doc.createRoot();
const schema = model.schema;
schema.register( 'inlineLimit', {
isLimit: true,
allowIn: '$root'
} );
schema.extend( '$text', {
allowIn: [ 'inlineLimit', '$root', 'x' ]
} );
schema.register( 'x', { allowIn: '$root' } );
} );
test(
'should delete inside inline limit element',
'foo [bar] baz',
'foo [] baz'
);
test(
'should delete whole inline limit element',
'x[foo bar]x',
'x[]x'
);
test(
'should delete from two inline limit elements',
'foo [barbaz] qux',
'foo [] qux'
);
test(
'merge option should be ignored if both elements are limits',
'foo [barbaz] qux',
'foo [] qux'
);
test(
'merge option should be ignored if the first element is a limit',
'foo [barbaz] qux',
'foo [] qux'
);
test(
'merge option should be ignored if the second element is a limit',
'baz [quxfoo] bar',
'baz [] bar'
);
} );
describe( 'integration with block limit elements', () => {
beforeEach( () => {
model = new Model();
doc = model.document;
doc.createRoot();
const schema = model.schema;
schema.register( 'blockLimit', {
isLimit: true
} );
schema.extend( 'blockLimit', { allowIn: '$root' } );
schema.extend( '$block', { allowIn: 'blockLimit' } );
schema.register( 'paragraph', { inheritAllFrom: '$block' } );
schema.register( 'blockQuote', {
allowWhere: '$block',
allowContentOf: '$root'
} );
} );
test(
'should delete inside block limit element',
'fo[ob]ar',
'fo[]ar',
{ leaveUnmerged: true }
);
test(
'should delete inside block limit element (with merge)',
'fo[ob]ar',
'fo[]ar'
);
test(
'should delete whole block limit element',
'x[foo]x',
'x[]x'
);
test(
'should delete from two block limit elements',
'foo [barbaz] qux',
'foo [] qux'
);
test(
'merge option should be ignored if any of the elements is a limit',
'foo [barbaz] qux',
'foo [] qux'
);
// See: https://github.com/ckeditor/ckeditor5/issues/1265.
it( 'should proper merge two elements which are inside limit element', () => {
setData( model,
'' +
'' +
'Foo' +
' ' +
'[]Bar' +
''
);
model.modifySelection( doc.selection, { direction: 'backward' } );
deleteContent( model, doc.selection );
expect( getData( model ) ).to.equal(
'' +
'' +
'Foo[]Bar' +
' ' +
'' );
} );
it( 'should proper merge elements which are inside limit element (nested elements)', () => {
setData( model,
'' +
'' +
'' +
'Foo.' +
'' +
'Foo' +
' ' +
' ' +
'[]Bar' +
'' +
' '
);
model.modifySelection( doc.selection, { direction: 'backward' } );
deleteContent( model, doc.selection );
expect( getData( model ) ).to.equal(
'' +
'' +
'' +
'Foo.' +
'' +
'Foo[]Bar' +
' ' +
' ' +
'' +
' '
);
} );
} );
describe( 'should leave a paragraph if the entire content was selected', () => {
beforeEach( () => {
model = new Model();
doc = model.document;
doc.createRoot();
const schema = model.schema;
schema.register( 'div', {
inheritAllFrom: '$block',
isLimit: true
} );
schema.register( 'article', {
inheritAllFrom: '$block',
isLimit: true
} );
schema.register( 'image', {
allowWhere: '$text',
isObject: true
} );
schema.register( 'paragraph', { inheritAllFrom: '$block' } );
schema.register( 'heading1', { inheritAllFrom: '$block' } );
schema.register( 'heading2', { inheritAllFrom: '$block' } );
schema.extend( '$text', { allowIn: '$root' } );
schema.extend( 'image', { allowIn: '$root' } );
schema.extend( 'image', { allowIn: 'heading1' } );
schema.extend( 'heading1', { allowIn: 'div' } );
schema.extend( 'paragraph', { allowIn: 'div' } );
schema.extend( 'heading1', { allowIn: 'article' } );
schema.extend( 'heading2', { allowIn: 'article' } );
} );
test(
'but not if only one block was selected',
'[xx]',
'[]'
);
test(
'when the entire heading and paragraph were selected',
'[xxyy]',
'[]'
);
test(
'when the entire content was selected',
'[xfooy]',
'[]'
);
test(
'inside the limit element when the entire heading and paragraph were inside',
'',
''
);
test(
'but not if schema does not accept paragraph in limit element',
'[xxyy]',
'[]'
);
test(
'but not if selection is not containing the whole content',
'[xxyy]',
'[]'
);
test(
'but not if only single element is selected',
'[xx]',
'[]'
);
it( 'when root element was not added as Schema limits work fine as well', () => {
doc.createRoot( 'paragraph', 'paragraphRoot' );
setData(
model,
'x[]z',
{ rootName: 'paragraphRoot' }
);
deleteContent( model, doc.selection );
expect( getData( model, { rootName: 'paragraphRoot' } ) )
.to.equal( 'x[]z' );
} );
test(
'but not if the flag "doNotResetEntireContent" is set to true',
'[]',
'[]',
{
doNotResetEntireContent: true
}
);
} );
function test( title, input, output, options ) {
it( title, () => {
model.enqueueChange( 'transparent', () => {
setData( model, input );
deleteContent( model, doc.selection, options );
} );
expect( getData( model ) ).to.equal( output );
} );
}
} );
} );
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