mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-29 00:30:44 +00:00
686 lines
18 KiB
JavaScript
686 lines
18 KiB
JavaScript
module( 'es/models' );
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test( 'es.DocumentModel.getData', 1, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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// Test 1
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deepEqual( documentModel.getData(), esTest.data, 'Flattening plain objects results in correct data' );
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} );
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test( 'es.DocumentModel.getChildren', 1, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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function equalLengths( a, b ) {
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if ( a.length !== b.length ) {
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return false;
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}
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for ( var i = 0; i < a.length; i++ ) {
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if ( a[i].getContentLength() !== b[i].getContentLength() ) {
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console.log( 'mismatched content lengths', a[i], b[i] );
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return false;
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}
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aIsBranch = typeof a[i].getChildren === 'function';
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bIsBranch = typeof b[i].getChildren === 'function';
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if ( aIsBranch !== bIsBranch ) {
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return false;
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}
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if ( aIsBranch && !equalLengths( a[i].getChildren(), b[i].getChildren() ) ) {
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return false;
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}
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}
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return true;
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}
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// Test 1
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ok(
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equalLengths( documentModel.getChildren(), esTest.tree ),
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'Nodes in the model tree contain correct lengths'
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);
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} );
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test( 'es.DocumentModel.getRelativeContentOffset', 7, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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// Test 1
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equal(
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documentModel.getRelativeContentOffset( 1, 1 ),
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2,
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'getRelativeContentOffset advances forwards through the inside of elements'
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);
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// Test 2
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equal(
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documentModel.getRelativeContentOffset( 2, -1 ),
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1,
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'getRelativeContentOffset advances backwards through the inside of elements'
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);
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// Test 3
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equal(
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documentModel.getRelativeContentOffset( 3, 1 ),
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4,
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'getRelativeContentOffset uses the offset after the last character in an element'
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);
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// Test 3
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equal(
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documentModel.getRelativeContentOffset( 1, -1 ),
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1,
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'getRelativeContentOffset treats the begining a document as a non-content offset'
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);
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// Test 4
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equal(
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documentModel.getRelativeContentOffset( 32, 1 ),
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32,
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'getRelativeContentOffset treats the end a document as a non-content offset'
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);
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// Test 5
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equal(
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documentModel.getRelativeContentOffset( 4, 1 ),
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9,
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'getRelativeContentOffset advances forwards between elements'
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);
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// Test 6
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equal(
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documentModel.getRelativeContentOffset( 32, -1 ),
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25,
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'getRelativeContentOffset advances backwards between elements'
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);
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} );
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test( 'es.DocumentModel.getContent', 6, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj ),
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childNodes = documentModel.getChildren();
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// Test 1
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deepEqual(
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childNodes[0].getContent( new es.Range( 1, 3 ) ),
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[
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['b', { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }],
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['c', { 'type': 'textStyle/italic', 'hash': '#textStyle/italic' }]
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],
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'getContent can return an ending portion of the content'
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);
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// Test 2
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deepEqual(
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childNodes[0].getContent( new es.Range( 0, 2 ) ),
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['a', ['b', { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }]],
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'getContent can return a beginning portion of the content'
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);
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// Test 3
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deepEqual(
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childNodes[0].getContent( new es.Range( 1, 2 ) ),
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[['b', { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }]],
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'getContent can return a middle portion of the content'
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);
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// Test 4
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try {
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childNodes[0].getContent( new es.Range( -1, 3 ) );
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} catch ( negativeIndexError ) {
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ok( true, 'getContent throws exceptions when given a range with start < 0' );
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}
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// Test 5
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try {
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childNodes[0].getContent( new es.Range( 0, 4 ) );
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} catch ( outOfRangeError ) {
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ok( true, 'getContent throws exceptions when given a range with end > length' );
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}
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// Test 6
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deepEqual( childNodes[2].getContent(), ['h'], 'Content can be extracted from nodes' );
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} );
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test( 'es.DocumentModel.getIndexOfAnnotation', 3, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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var bold = { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' },
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italic = { 'type': 'textStyle/italic', 'hash': '#textStyle/italic' },
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nothing = { 'type': 'nothing', 'hash': '#nothing' },
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character = ['a', bold, italic];
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// Test 1
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equal(
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es.DocumentModel.getIndexOfAnnotation( character, bold ),
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1,
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'getIndexOfAnnotation get the correct index'
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);
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// Test 2
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equal(
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es.DocumentModel.getIndexOfAnnotation( character, italic ),
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2,
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'getIndexOfAnnotation get the correct index'
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);
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// Test 3
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equal(
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es.DocumentModel.getIndexOfAnnotation( character, nothing ),
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-1,
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'getIndexOfAnnotation returns -1 if the annotation was not found'
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);
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} );
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test( 'es.DocumentModel.getWordBoundaries', 2, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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deepEqual(
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documentModel.getWordBoundaries( 2 ),
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new es.Range( 1, 4 ),
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'getWordBoundaries returns range around nearest whole word'
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);
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strictEqual(
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documentModel.getWordBoundaries( 5 ),
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null,
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'getWordBoundaries returns null when given non-content offset'
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);
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} );
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test( 'es.DocumentModel.getAnnotationBoundaries', 2, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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deepEqual(
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documentModel.getAnnotationBoundaries( 2, { 'type': 'textStyle/bold' } ),
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new es.Range( 2, 3 ),
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'getWordBoundaries returns range around content covered by annotation'
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);
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strictEqual(
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documentModel.getAnnotationBoundaries( 1, { 'type': 'textStyle/bold' } ),
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null,
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'getWordBoundaries returns null if offset is not covered by annotation'
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);
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} );
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test( 'es.DocumentModel.getAnnotationsFromOffset', 4, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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deepEqual(
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documentModel.getAnnotationsFromOffset( 1 ),
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[],
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'getAnnotationsFromOffset returns empty array for non-annotated content'
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);
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deepEqual(
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documentModel.getAnnotationsFromOffset( 2 ),
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[{ 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }],
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'getAnnotationsFromOffset returns annotations of annotated content correctly'
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);
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deepEqual(
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documentModel.getAnnotationsFromOffset( 3 ),
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[{ 'type': 'textStyle/italic', 'hash': '#textStyle/italic' }],
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'getAnnotationsFromOffset returns annotations of annotated content correctly'
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);
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deepEqual(
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documentModel.getAnnotationsFromOffset( 0 ),
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[],
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'getAnnotationsFromOffset returns empty array when given a non-content offset'
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);
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} );
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test( 'es.DocumentModel.prepareElementAttributeChange', 4, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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// Test 1
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deepEqual(
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documentModel.prepareElementAttributeChange( 0, 'set', 'test', 1234 ).getOperations(),
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[
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{ 'type': 'attribute', 'method': 'set', 'key': 'test', 'value': 1234 },
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{ 'type': 'retain', 'length': 34 }
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],
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'prepareElementAttributeChange retains data after attribute change for first element'
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);
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// Test 2
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deepEqual(
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documentModel.prepareElementAttributeChange( 5, 'set', 'test', 1234 ).getOperations(),
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[
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{ 'type': 'retain', 'length': 5 },
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{ 'type': 'attribute', 'method': 'set', 'key': 'test', 'value': 1234 },
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{ 'type': 'retain', 'length': 29 }
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],
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'prepareElementAttributeChange retains data before and after attribute change'
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);
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// Test 3
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try {
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documentModel.prepareElementAttributeChange( 1, 'set', 'test', 1234 );
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} catch ( invalidOffsetError ) {
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ok(
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true,
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'prepareElementAttributeChange throws an exception when offset is not an element'
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);
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}
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// Test 4
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try {
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documentModel.prepareElementAttributeChange( 4, 'set', 'test', 1234 );
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} catch ( closingElementError ) {
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ok(
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true,
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'prepareElementAttributeChange throws an exception when offset is a closing element'
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);
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}
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} );
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test( 'es.DocumentModel.prepareContentAnnotation', 1, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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// Test 1
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deepEqual(
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documentModel.prepareContentAnnotation(
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new es.Range( 1, 4 ), 'set', { 'type': 'textStyle/bold' }
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).getOperations(),
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[
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{ 'type': 'retain', 'length': 1 },
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{
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'type': 'annotate',
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'method': 'set',
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'bias': 'start',
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'annotation': { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }
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},
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{ 'type': 'retain', 'length': 1 },
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{
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'type': 'annotate',
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'method': 'set',
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'bias': 'stop',
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'annotation': { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }
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},
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{ 'type': 'retain', 'length': 1 },
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{
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'type': 'annotate',
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'method': 'set',
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'bias': 'start',
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'annotation': { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }
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},
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{ 'type': 'retain', 'length': 1 },
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{
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'type': 'annotate',
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'method': 'set',
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'bias': 'stop',
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'annotation': { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }
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},
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{ 'type': 'retain', 'length': 30 }
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],
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'prepareContentAnnotation skips over content that is already set or cleared'
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);
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} );
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test( 'es.DocumentModel.prepareRemoval', 8, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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// Test 1
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deepEqual(
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documentModel.prepareRemoval( new es.Range( 1, 4 ) ).getOperations(),
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[
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{ 'type': 'retain', 'length': 1 },
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{
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'type': 'remove',
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'data': [
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '#textStyle/bold' }],
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['c', { 'type': 'textStyle/italic', 'hash': '#textStyle/italic' }]
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]
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},
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{ 'type': 'retain', 'length': 30 }
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],
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'prepareRemoval includes the content being removed'
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);
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// Test 2
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deepEqual(
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documentModel.prepareRemoval( new es.Range( 17, 22 ) ).getOperations(),
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[
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{ 'type': 'retain', 'length': 17 },
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{
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'type': 'remove',
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'data': [
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet', 'bullet'] } },
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{ 'type': 'paragraph' },
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'f',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' }
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]
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},
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{ 'type': 'retain', 'length': 12 }
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],
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'prepareRemoval removes entire elements'
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);
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// Test 3
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deepEqual(
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documentModel.prepareRemoval( new es.Range( 21, 23 ) ).getOperations(),
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[
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{ 'type': 'retain', 'length': 21 },
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{
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'type': 'remove',
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'data': [
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['number'] } }
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]
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},
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{ 'type': 'retain', 'length': 11 }
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],
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'prepareRemoval merges two list items'
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);
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// Test 4
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deepEqual(
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documentModel.prepareRemoval( new es.Range( 3, 9 ) ).getOperations(),
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[
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{ 'type': 'retain', 'length': 3 },
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{
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'type': 'remove',
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'data': [
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['c', { 'type': 'textStyle/italic', 'hash': '#textStyle/italic' }]
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]
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},
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{ 'type': 'retain', 'length': 30 }
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],
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'prepareRemoval works across structural nodes'
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);
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// Test 5
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deepEqual(
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documentModel.prepareRemoval( new es.Range( 3, 24 ) ).getOperations(),
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[
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{ 'type': 'retain', 'length': 3 },
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{
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'type': 'remove',
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'data': [['c', { 'type': 'textStyle/italic', 'hash': '#textStyle/italic' }]]
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},
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{ 'type': 'retain', 'length': 4 },
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{
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'type': 'remove',
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'data': [{ 'type': 'paragraph' }, 'd', { 'type': '/paragraph' }]
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},
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{ 'type': 'retain', 'length': 1 },
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{
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'type': 'remove',
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'data': [
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet'] } },
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{ 'type': 'paragraph' },
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'e',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet', 'bullet'] } },
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{ 'type': 'paragraph' },
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'f',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' }
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]
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},
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{ 'type': 'retain', 'length': 12 }
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],
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'prepareRemoval strips and drops correctly when working across structural nodes'
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);
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// Test 6
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deepEqual(
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documentModel.prepareRemoval( new es.Range( 3, 25 ) ).getOperations(),
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[
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{ 'type': 'retain', 'length': 3 },
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{
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'type': 'remove',
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'data': [['c', { 'type': 'textStyle/italic', 'hash': '#textStyle/italic' }]]
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},
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{ 'type': 'retain', 'length': 4 },
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{
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'type': 'remove',
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'data': [{ 'type': 'paragraph' }, 'd', { 'type': '/paragraph' }]
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},
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{ 'type': 'retain', 'length': 1 },
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{
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'type': 'remove',
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'data': [
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet'] } },
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{ 'type': 'paragraph' },
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'e',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet', 'bullet'] } },
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{ 'type': 'paragraph' },
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'f',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' }
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]
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},
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{ 'type': 'retain', 'length': 2 },
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{
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'type': 'remove',
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'data': [ 'g' ]
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},
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{ 'type': 'retain', 'length': 9 }
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],
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'prepareRemoval strips and drops correctly when working across structural nodes (2)'
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);
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// Test 7
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deepEqual(
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documentModel.prepareRemoval( new es.Range( 9, 17 ) ).getOperations(),
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[
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{ 'type': 'retain', 'length': 9 },
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{
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'type': 'remove',
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'data': [ 'd' ]
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},
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{ 'type': 'retain', 'length': 2 },
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{
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'type': 'remove',
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'data': [
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet'] } },
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{ 'type': 'paragraph' },
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'e',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' }
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]
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},
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{ 'type': 'retain', 'length': 17 }
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],
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'prepareRemoval will not merge items of unequal types'
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);
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// Test 8
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deepEqual(
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documentModel.prepareRemoval( new es.Range( 9, 27 ) ).getOperations(),
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[
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{ 'type': 'retain', 'length': 9 },
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{
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'type': 'remove',
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'data': [ 'd' ]
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},
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{ 'type': 'retain', 'length': 2 },
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{
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'type': 'remove',
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'data': [
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet'] } },
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{ 'type': 'paragraph' },
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'e',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet', 'bullet'] } },
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{ 'type': 'paragraph' },
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'f',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['number'] } },
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{ 'type': 'paragraph' },
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'g',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' }
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]
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},
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{ 'type': 'retain', 'length': 7 }
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],
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'prepareRemoval blanks a paragraph and a list'
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);
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} );
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test( 'es.DocumentModel.prepareInsertion', 11, function() {
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var documentModel = es.DocumentModel.newFromPlainObject( esTest.obj );
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// Test 1
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deepEqual(
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documentModel.prepareInsertion( 1, ['d', 'e', 'f'] ).getOperations(),
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[
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{ 'type': 'retain', 'length': 1 },
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{ 'type': 'insert', 'data': ['d', 'e', 'f'] },
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{ 'type': 'retain', 'length': 33 }
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],
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'prepareInsertion retains data up to the offset and includes the content being inserted'
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);
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// Test 2
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deepEqual(
|
|
documentModel.prepareInsertion(
|
|
5, [{ 'type': 'paragraph' }, 'd', 'e', 'f', { 'type': '/paragraph' }]
|
|
).getOperations(),
|
|
[
|
|
{ 'type': 'retain', 'length': 5 },
|
|
{
|
|
'type': 'insert',
|
|
'data': [{ 'type': 'paragraph' }, 'd', 'e', 'f', { 'type': '/paragraph' }]
|
|
},
|
|
{ 'type': 'retain', 'length': 29 }
|
|
],
|
|
'prepareInsertion inserts a paragraph between two structural elements'
|
|
);
|
|
|
|
// Test 3
|
|
deepEqual(
|
|
documentModel.prepareInsertion( 5, ['d', 'e', 'f'] ).getOperations(),
|
|
[
|
|
{ 'type': 'retain', 'length': 5 },
|
|
{
|
|
'type': 'insert',
|
|
'data': [{ 'type': 'paragraph' }, 'd', 'e', 'f', { 'type': '/paragraph' }]
|
|
},
|
|
{ 'type': 'retain', 'length': 29 }
|
|
],
|
|
'prepareInsertion wraps unstructured content inserted between elements in a paragraph'
|
|
);
|
|
|
|
// Test 4
|
|
deepEqual(
|
|
documentModel.prepareInsertion(
|
|
5, [{ 'type': 'paragraph' }, 'd', 'e', 'f']
|
|
).getOperations(),
|
|
[
|
|
{ 'type': 'retain', 'length': 5 },
|
|
{
|
|
'type': 'insert',
|
|
'data': [{ 'type': 'paragraph' }, 'd', 'e', 'f', { 'type': '/paragraph' }]
|
|
},
|
|
{ 'type': 'retain', 'length': 29 }
|
|
],
|
|
'prepareInsertion completes opening elements in inserted content'
|
|
);
|
|
|
|
// Test 5
|
|
deepEqual(
|
|
documentModel.prepareInsertion(
|
|
2, [ { 'type': 'table' }, { 'type': '/table' } ]
|
|
).getOperations(),
|
|
[
|
|
{ 'type': 'retain', 'length': 2 },
|
|
{
|
|
'type': 'insert',
|
|
'data': [
|
|
{ 'type': '/paragraph' },
|
|
{ 'type': 'table' },
|
|
{ 'type': '/table' },
|
|
{ 'type': 'paragraph' }
|
|
]
|
|
},
|
|
{ 'type': 'retain', 'length': 32 }
|
|
],
|
|
'prepareInsertion splits up paragraph when inserting a table in the middle'
|
|
);
|
|
|
|
// Test 6
|
|
deepEqual(
|
|
documentModel.prepareInsertion(
|
|
2, [ 'f', 'o', 'o', { 'type': '/paragraph' }, { 'type': 'paragraph' }, 'b', 'a', 'r' ]
|
|
).getOperations(),
|
|
[
|
|
{ 'type': 'retain', 'length': 2 },
|
|
{
|
|
'type': 'insert',
|
|
'data': [
|
|
'f',
|
|
'o',
|
|
'o',
|
|
{ 'type': '/paragraph' },
|
|
{ 'type': 'paragraph' },
|
|
'b',
|
|
'a',
|
|
'r'
|
|
]
|
|
},
|
|
{ 'type': 'retain', 'length': 32 }
|
|
],
|
|
'prepareInsertion splits paragraph when inserting a paragraph closing and opening inside it'
|
|
);
|
|
|
|
// Test 7
|
|
deepEqual(
|
|
documentModel.prepareInsertion(
|
|
0, [ { 'type': 'paragraph' }, 'f', 'o', 'o', { 'type': '/paragraph' } ]
|
|
).getOperations(),
|
|
[
|
|
{
|
|
'type': 'insert',
|
|
'data': [ { 'type': 'paragraph' }, 'f', 'o', 'o', { 'type': '/paragraph' } ]
|
|
},
|
|
{ 'type': 'retain', 'length': 34 }
|
|
],
|
|
'prepareInsertion inserts at the beginning, then retains up to the end'
|
|
);
|
|
|
|
// Test 8
|
|
deepEqual(
|
|
documentModel.prepareInsertion(
|
|
34, [ { 'type': 'paragraph' }, 'f', 'o', 'o', { 'type': '/paragraph' } ]
|
|
).getOperations(),
|
|
[
|
|
{ 'type': 'retain', 'length': 34 },
|
|
{
|
|
'type': 'insert',
|
|
'data': [ { 'type': 'paragraph' }, 'f', 'o', 'o', { 'type': '/paragraph' } ]
|
|
}
|
|
],
|
|
'prepareInsertion inserts at the end'
|
|
);
|
|
|
|
// Test 9
|
|
raises(
|
|
function() {
|
|
documentModel.prepareInsertion(
|
|
-1,
|
|
[ { 'type': 'paragraph' }, 'f', 'o', 'o', { 'type': '/paragraph' } ]
|
|
);
|
|
},
|
|
/^Offset -1 out of bounds/,
|
|
'prepareInsertion throws exception for negative offset'
|
|
);
|
|
|
|
// Test 10
|
|
raises(
|
|
function() {
|
|
documentModel.prepareInsertion(
|
|
35,
|
|
[ { 'type': 'paragraph' }, 'f', 'o', 'o', { 'type': '/paragraph' } ]
|
|
);
|
|
},
|
|
/^Offset 35 out of bounds/,
|
|
'prepareInsertion throws exception for offset past the end'
|
|
);
|
|
|
|
// Test 11
|
|
raises(
|
|
function() {
|
|
documentModel.prepareInsertion(
|
|
5,
|
|
[{ 'type': 'paragraph' }, 'a', { 'type': 'listItem' }, { 'type': '/paragraph' }]
|
|
);
|
|
},
|
|
/^Input is malformed: expected \/listItem but got \/paragraph at index 3$/,
|
|
'prepareInsertion throws exception for malformed input'
|
|
);
|
|
} );
|