mediawiki-extensions-Visual.../tests/ve2/dm/ve.dm.Document.test.js

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module( 've.dm.Document' );
/* Tests */
test( 'constructor', 2, function() {
var doc = new ve.dm.Document( ve.dm.example.data );
deepEqual(
ve.example.getNodeTreeSummary( doc.getDocumentNode() ),
ve.example.getNodeTreeSummary( ve.dm.example.tree ),
'node tree matches example data'
);
raises(
function() {
doc = new ve.dm.Document( [
{ 'type': '/paragraph' },
{ 'type': 'paragraph' }
] );
},
/^Unbalanced input passed to document$/,
'unbalanced input causes exception'
);
} );
test( 'getData', 1, function() {
var doc = new ve.dm.Document( ve.dm.example.data );
deepEqual( doc.getData(), ve.dm.example.data );
} );
test( 'getOffsetMap', 61, function() {
var doc = new ve.dm.Document( ve.dm.example.data ),
actual = doc.getOffsetMap(),
expected = ve.dm.example.getOffsetMap( doc.getDocumentNode() );
ok( actual.length === expected.length, 'offset map lengths match' );
for ( var i = 0; i < actual.length; i++ ) {
ok( actual[i] === expected[i], 'reference at offset ' + i );
}
} );
test( 'getNodeFromOffset', 60, function() {
var doc = new ve.dm.Document( ve.dm.example.data ),
root = doc.getDocumentNode().getRoot(),
node,
expected = [
[], // 0 - document
[0], // 1 - heading
[0], // 2 - heading
[0], // 3 - heading
[0], // 4 - heading
[], // 5 - document
[1], // 6 - table
[1, 0], // 7 - tableRow
[1, 0, 0], // 8 - tableCell
[1, 0, 0, 0], // 9 - paragraph
[1, 0, 0, 0], // 10 - paragraph
[1, 0, 0], // 11 - tableCell
[1, 0, 0, 1], // 12 - list
[1, 0, 0, 1, 0], // 13 - listItem
[1, 0, 0, 1, 0, 0], // 14 - paragraph
[1, 0, 0, 1, 0, 0], // 15 - paragraph
[1, 0, 0, 1, 0], // 16 - listItem
[1, 0, 0, 1, 0, 1], // 17 - list
[1, 0, 0, 1, 0, 1, 0], // 18 - listItem
[1, 0, 0, 1, 0, 1, 0, 0], // 19 - paragraph
[1, 0, 0, 1, 0, 1, 0, 0], // 20 - paragraph
[1, 0, 0, 1, 0, 1, 0], // 21 - listItem
[1, 0, 0, 1, 0, 1], // 22 - list
[1, 0, 0, 1, 0], // 23 - listItem
[1, 0, 0, 1], // 24 - list
[1, 0, 0], // 25 - tableCell
[1, 0, 0, 2], // 26 - list
[1, 0, 0, 2, 0], // 27 - listItem
[1, 0, 0, 2, 0, 0], // 28 - paragraph
[1, 0, 0, 2, 0, 0], // 29 - paragraph
[1, 0, 0, 2, 0], // 30 - listItem
[1, 0, 0, 2], // 31 - list
[1, 0, 0], // 32 - tableCell
[1, 0], // 33 - tableRow
[1], // 34 - table
[], // 35- document
[2], // 36 - preformatted
[2], // 37 - preformatted
[2], // 38 - preformatted
[2], // 39 - preformatted
[2], // 40 - preformatted
[], // 41 - document
[3], // 42 - definitionList
[3, 0], // 43 - definitionListItem
[3, 0, 0], // 44 - paragraph
[3, 0, 0], // 45 - paragraph
[3, 0], // 46 - definitionListItem
[3], // 47 - definitionList
[3, 1], // 48 - definitionListItem
[3, 1, 0], // 49 - paragraph
[3, 1, 0], // 50 - paragraph
[3, 1], // 51 - definitionListItem
[3], // 52 - definitionList
[], // 53 - document
[4], // 54 - paragraph
[4], // 55 - paragraph
[], // 56 - document
[5], // 57 - paragraph
[5], // 58 - paragraph
[] // 59 - document
];
for ( var i = 0; i < expected.length; i++ ) {
node = root;
for ( var j = 0; j < expected[i].length; j++ ) {
node = node.children[expected[i][j]];
}
ok( node === doc.getNodeFromOffset( i ), 'reference at offset ' + i );
}
} );
test( 'getDataFromNode', 3, function() {
var doc = new ve.dm.Document( ve.dm.example.data );
deepEqual(
doc.getDataFromNode( doc.getDocumentNode().getChildren()[0] ),
ve.dm.example.data.slice( 1, 4 ),
'branch with leaf children'
);
deepEqual(
doc.getDataFromNode( doc.getDocumentNode().getChildren()[1] ),
ve.dm.example.data.slice( 6, 34 ),
'branch with branch children'
);
deepEqual(
doc.getDataFromNode( doc.getDocumentNode().getChildren()[2].getChildren()[1] ),
[],
'leaf without children'
);
} );
test( 'getAnnotationsFromOffset', 1, function() {
var doc,
range,
annotations,
expectCount = 0,
cases = [
{
'msg': ['bold #1', 'bold #2'],
'data': [
['a', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
['b', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }]
],
'expected': [
[{ 'type': 'textStyle/bold' }],
[{ 'type': 'textStyle/bold' }]
]
},
{
'msg': ['bold #3', 'italic #1'],
'data': [
['a', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
['b', { '{"type:"textStyle/italic"}': { 'type': 'textStyle/italic' } }]
],
'expected': [
[{ 'type': 'textStyle/bold' }],
[{ 'type': 'textStyle/italic' }]
]
},
{
'msg': ['bold, italic & underline'],
'data': [
['a',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'},
'{"type":"textStyle/underline"}': { 'type': 'textStyle/underline'}
}]
],
'expected': [
[{ 'type': 'textStyle/bold' }, { 'type': 'textStyle/italic' }, { 'type': 'textStyle/underline' }]
]
}
];
// Calculate expected assertion count
for ( var c = 0; c < cases.length; c++ ) {
expectCount += cases[c].data.length;
}
expect ( expectCount );
// Run tests
for ( var i = 0; i < cases.length; i++ ) {
doc = new ve.dm.Document ( cases[i].data );
for ( var j = 0; j < doc.getData().length; j++ ) {
annotations = doc.getAnnotationsFromOffset( j );
deepEqual( annotations, cases[i].expected[j], cases[i].msg[j] );
}
}
} );
test( 'getAnnotationsFromRange', 1, function() {
var doc,
range,
annotations,
cases = [
{
'msg': 'all bold',
'data': [
['a', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } } ],
['b', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } } ]
],
'expected': [ { 'type': 'textStyle/bold' } ]
},
{
'msg': 'bold and italic',
'data': [
['a',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'}
}
],
['b',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'}
}
]
],
'expected': [ { 'type': 'textStyle/bold' }, { 'type': 'textStyle/italic' } ]
},
{
'msg': 'bold and italic',
'data': [
['a',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'}
}
],
['b',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'},
'{"type":"textStyle/underline"}': { 'type': 'textStyle/underline'}
}
]
],
'expected': [ { 'type': 'textStyle/bold' }, { 'type': 'textStyle/italic' } ]
},
{
'msg': 'none common, non annotated character at end',
'data': [
['a',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'}
}
],
['b',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'},
'{"type":"textStyle/underline"}': { 'type': 'textStyle/underline'}
}
],
['c']
],
'expected': []
},
{
'msg': 'none common, reverse of previous',
'data': [
['a'],
['b',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'},
'{"type":"textStyle/underline"}': { 'type': 'textStyle/underline'}
}
],
['c',
{
'{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'}
}
]
],
'expected': []
},
{
'msg': 'all different',
'data': [
['a', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } } ],
['b', { '{"type:"textStyle/italic"}': { 'type': 'textStyle/italic' } } ]
],
'expected': []
},
{
'msg': 'no annotations',
'data': ['a', 'b'],
'expected': []
}
];
expect( cases.length );
for ( var i = 0; i < cases.length; i++ ) {
doc = new ve.dm.Document ( cases[i].data );
range = new ve.Range( 0, doc.getData().length );
annotations = doc.getAnnotationsFromRange( range );
deepEqual(
annotations, cases[i].expected, cases[i].msg
);
}
} );
test( 'offsetContainsAnnotation', 1, function(){
var doc,
cases = [
{
msg: 'contains no annotations',
data: [
'a'
],
lookFor: {'type': 'textStyle/bold'},
expected: false
},
{
msg: 'contains bold',
data: [
['a', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } } ]
],
lookFor: {'type': 'textStyle/bold'},
expected: true
},
{
msg: 'contains bold',
data: [
['a', {
'{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type":"textStyle/italic"}': { 'type': 'textStyle/italic'}
}
]
],
lookFor: {'type': 'textStyle/bold'},
expected: true
}
];
expect( cases.length );
for ( var i = 0;i < cases.length; i++ ) {
doc = new ve.dm.Document( cases[i].data );
deepEqual(
doc.offsetContainsAnnotation( 0, cases[i].lookFor ),
cases[i].expected,
cases[i].msg
);
}
});
test( 'getAnnotatedRangeFromOffset', 1, function(){
var doc,
cases = [
{
'msg': 'a bold word',
'data': [
// 0
'a',
// 1
['b', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
// 2
['o', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
// 3
['l', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
// 4
['d', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
// 5
'w',
// 6
'o',
// 7
'r',
// 8
'd'
],
'annotation': { 'type': 'textStyle/bold' },
'offset': 3,
'expected': new ve.Range( 1, 5 )
},
{
'msg': 'a linked',
'data': [
// 0
'x',
// 1
'x',
// 2
'x',
// 3
['l', { '{"type:"link/internal"}': { 'type': 'link/internal' } }],
// 4
['i', { '{"type:"link/internal"}': { 'type': 'link/internal' } }],
// 5
['n', { '{"type:"link/internal"}': { 'type': 'link/internal' } }],
// 6
['k', { '{"type:"link/internal"}': { 'type': 'link/internal' } }],
// 7
'x',
// 8
'x',
// 9
'x'
],
'annotation': { 'type': 'link/internal' },
'offset': 3,
'expected': new ve.Range( 3, 7 )
},
{
'msg': 'bold over an annotated leaf node',
'data': [
// 0
'h',
// 1
['b', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
// 2
['o', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
// 3
{
'type': 'image',
'attributes': { 'html/src': 'image.png' },
'annotations': {'{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' }}
},
// 4
{ 'type': '/image' },
// 5
['l', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
// 6
['d', { '{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' } }],
// 7
'i'
],
'annotation': { 'type': 'textStyle/bold' },
'offset': 3,
'expected': new ve.Range ( 1, 7 )
}
];
expect( cases.length );
for ( var i = 0; i < cases.length; i++ ) {
doc = new ve.dm.Document( cases[i].data );
deepEqual(
doc.getAnnotatedRangeFromOffset(cases[i].offset, cases[i].annotation),
cases[i].expected,
cases[i].msg
);
}
} );
test( 'getMatchingAnnotations', 1, function() {
var cases = {
'finds two out of three': {
'pattern': /textStyle\/.*/,
'character': [
'a',
{
'{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type:"textStyle/italic"}': { 'type': 'textStyle/italic' },
'{"type:"link/internal"}': { 'type': 'link/internal' }
}
],
'expected': {
'{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type:"textStyle/italic"}': { 'type': 'textStyle/italic' }
}
},
'finds 3 out of 3': {
'pattern': /textStyle\/.*/,
'character': [
'a',
{
'{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type:"textStyle/italic"}': { 'type': 'textStyle/italic' },
'{"type:"textStyle/undeline"}': { 'type': 'textStyle/undeline' }
}
],
'expected': {
'{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type:"textStyle/italic"}': { 'type': 'textStyle/italic' },
'{"type:"textStyle/undeline"}': { 'type': 'textStyle/undeline' }
}
},
'finds none': {
'pattern': /link\/.*/,
'character': [
'a',
{
'{"type:"textStyle/bold"}': { 'type': 'textStyle/bold' },
'{"type:"textStyle/italic"}': { 'type': 'textStyle/italic' },
'{"type:"textStyle/undeline"}': { 'type': 'textStyle/undeline' }
}
],
'expected': {}
}
};
expect( ve.getObjectKeys( cases ).length );
for ( var msg in cases ) {
deepEqual(
( new ve.dm.Document( [cases[msg].character] ) )
.getMatchingAnnotations( 0, cases[msg].pattern ),
cases[msg].expected,
msg
);
}
} );
test( 'getOuterLength', 1, function() {
var doc = new ve.dm.Document( ve.dm.example.data );
strictEqual(
doc.getDocumentNode().getOuterLength(),
ve.dm.example.data.length,
'document does not have elements around it'
);
} );
test( 'isContentOffset', function() {
var data = [
{ 'type': 'heading' },
'a',
{ 'type': 'image' },
{ 'type': '/image' },
'b',
'c',
{ 'type': '/heading' },
{ 'type': 'paragraph' },
{ 'type': '/paragraph' },
{ 'type': 'preformatted' },
{ 'type': 'image' },
{ 'type': '/image' },
{ 'type': '/preformatted' },
{ 'type': 'list' },
{ 'type': 'listItem' },
{ 'type': '/listItem' },
{ 'type': '/list' },
{ 'type': 'alienBlock' },
{ 'type': '/alienBlock' }
],
cases = [
{ 'msg': 'left of document', 'expected': false },
{ 'msg': 'begining of content branch', 'expected': true },
{ 'msg': 'left of non-text inline leaf', 'expected': true },
{ 'msg': 'inside non-text inline leaf', 'expected': false },
{ 'msg': 'right of non-text inline leaf', 'expected': true },
{ 'msg': 'between characters', 'expected': true },
{ 'msg': 'end of content branch', 'expected': true },
{ 'msg': 'between content branches', 'expected': false },
{ 'msg': 'inside emtpy content branch', 'expected': true },
{ 'msg': 'between content branches', 'expected': false },
{ 'msg': 'begining of content branch, left of inline leaf', 'expected': true },
{ 'msg': 'inside content branch with non-text inline leaf', 'expected': false },
{ 'msg': 'end of content branch, right of block leaf', 'expected': true },
{ 'msg': 'between content, non-content branches', 'expected': false },
{ 'msg': 'between parent, child branches, descending', 'expected': false },
{ 'msg': 'inside empty non-content branch', 'expected': false },
{ 'msg': 'between parent, child branches, ascending', 'expected': false },
{ 'msg': 'between non-content branch, block leaf', 'expected': false },
{ 'msg': 'inside block leaf', 'expected': false },
{ 'msg': 'right of document', 'expected': false }
];
expect( data.length + 1 );
for ( var i = 0; i < cases.length; i++ ) {
strictEqual( ve.dm.Document.isContentOffset( data, i ), cases[i].expected, cases[i].msg );
}
} );
test( 'isStructuralOffset', function() {
var data = [
{ 'type': 'heading' },
'a',
{ 'type': 'image' },
{ 'type': '/image' },
'b',
'c',
{ 'type': '/heading' },
{ 'type': 'paragraph' },
{ 'type': '/paragraph' },
{ 'type': 'preformatted' },
{ 'type': 'image' },
{ 'type': '/image' },
{ 'type': '/preformatted' },
{ 'type': 'list' },
{ 'type': 'listItem' },
{ 'type': '/listItem' },
{ 'type': '/list' },
{ 'type': 'alienBlock' },
{ 'type': '/alienBlock' }
],
cases = [
{ 'msg': 'left of document', 'expected': [true, true] },
{ 'msg': 'begining of content branch', 'expected': [false, false] },
{ 'msg': 'left of non-text inline leaf', 'expected': [false, false] },
{ 'msg': 'inside non-text inline leaf', 'expected': [false, false] },
{ 'msg': 'right of non-text inline leaf', 'expected': [false, false] },
{ 'msg': 'between characters', 'expected': [false, false] },
{ 'msg': 'end of content branch', 'expected': [false, false] },
{ 'msg': 'between content branches', 'expected': [true, true] },
{ 'msg': 'inside emtpy content branch', 'expected': [false, false] },
{ 'msg': 'between content branches', 'expected': [true, true] },
{ 'msg': 'begining of content branch, left of inline leaf', 'expected': [false, false] },
{ 'msg': 'inside content branch with non-text inline leaf', 'expected': [false, false] },
{ 'msg': 'end of content branch, right of inline leaf', 'expected': [false, false] },
{ 'msg': 'between content, non-content branches', 'expected': [true, true] },
{ 'msg': 'between parent, child branches, descending', 'expected': [true, false] },
{ 'msg': 'inside empty non-content branch', 'expected': [true, true] },
{ 'msg': 'between parent, child branches, ascending', 'expected': [true, false] },
{ 'msg': 'between non-content branch, block leaf', 'expected': [true, true] },
{ 'msg': 'inside block leaf', 'expected': [false, false] },
{ 'msg': 'right of document', 'expected': [true, true] }
];
expect( ( data.length + 1 ) * 2 );
for ( var i = 0; i < cases.length; i++ ) {
var left = data[i - 1] ? ( data[i - 1].type || data[i - 1][0] ) : '[start]',
right = data[i] ? ( data[i].type || data[i][0] ) : '[end]';
strictEqual(
ve.dm.Document.isStructuralOffset( data, i ),
cases[i].expected[0],
cases[i].msg + ' (' + left + '|' + right + ' @ ' + i + ')'
);
strictEqual(
ve.dm.Document.isStructuralOffset( data, i, true ),
cases[i].expected[1],
cases[i].msg + ', unrestricted (' + left + '|' + right + ' @ ' + i + ')'
);
}
} );
test( 'isElementData', 1, function() {
var data = [
{ 'type': 'heading' },
'a',
{ 'type': 'image' },
{ 'type': '/image' },
'b',
'c',
{ 'type': '/heading' },
{ 'type': 'paragraph' },
{ 'type': '/paragraph' },
{ 'type': 'preformatted' },
{ 'type': 'image' },
{ 'type': '/image' },
{ 'type': '/preformatted' },
{ 'type': 'list' },
{ 'type': 'listItem' },
{ 'type': '/listItem' },
{ 'type': '/list' },
{ 'type': 'alienBlock' },
{ 'type': '/alienBlock' }
],
cases = [
{ 'msg': 'left of document', 'expected': true },
{ 'msg': 'begining of content branch', 'expected': false },
{ 'msg': 'left of non-text inline leaf', 'expected': true },
{ 'msg': 'inside non-text inline leaf', 'expected': true },
{ 'msg': 'right of non-text inline leaf', 'expected': false },
{ 'msg': 'between characters', 'expected': false },
{ 'msg': 'end of content branch', 'expected': true },
{ 'msg': 'between content branches', 'expected': true },
{ 'msg': 'inside emtpy content branch', 'expected': true },
{ 'msg': 'between content branches', 'expected': true },
{ 'msg': 'begining of content branch, left of inline leaf', 'expected': true },
{ 'msg': 'inside content branch with non-text leaf', 'expected': true },
{ 'msg': 'end of content branch, right of inline leaf', 'expected': true },
{ 'msg': 'between content, non-content branches', 'expected': true },
{ 'msg': 'between parent, child branches, descending', 'expected': true },
{ 'msg': 'inside empty non-content branch', 'expected': true },
{ 'msg': 'between parent, child branches, ascending', 'expected': true },
{ 'msg': 'between non-content branch, block leaf', 'expected': true },
{ 'msg': 'inside block leaf', 'expected': true },
{ 'msg': 'right of document', 'expected': false }
];
expect( data.length + 1 );
for ( var i = 0; i < cases.length; i++ ) {
strictEqual( ve.dm.Document.isElementData( data, i ), cases[i].expected, cases[i].msg );
}
} );
test( 'containsElementData', 1, function() {
var cases = [
{
'msg': 'simple paragraph',
'data': [{ 'type': 'paragraph' }, 'a', { 'type': '/paragraph' }],
'expected': true
},
{
'msg': 'plain text',
'data': ['a', 'b', 'c'],
'expected': false
},
{
'msg': 'annotated text',
'data': [['a', { '{"type:"bold"}': { 'type': 'bold' } } ]],
'expected': false
},
{
'msg': 'non-text leaf',
'data': ['a', { 'type': 'image' }, { 'type': '/image' }, 'c'],
'expected': true
}
];
expect( cases.length );
for ( var i = 0; i < cases.length; i++ ) {
strictEqual(
ve.dm.Document.containsElementData( cases[i].data ), cases[i].expected, cases[i].msg
);
}
} );
test( 'rebuildNodes', function() {
var doc = new ve.dm.Document( ve.dm.example.data.slice( 0 ) ),
documentNode = doc.getDocumentNode();
// Rebuild without changes
doc.rebuildNodes( documentNode, 1, 1, 5, 30 );
deepEqual(
ve.example.getNodeTreeSummary( documentNode ),
ve.example.getNodeTreeSummary( ve.dm.example.tree ),
'rebuild without changes'
);
// XXX: Create a new document node tree from the old one
var tree = new ve.dm.DocumentNode( ve.dm.example.tree.getChildren() );
// Replace table with paragraph
doc.data.splice( 5, 30, { 'type': 'paragraph' }, 'a', 'b', 'c', { 'type': '/paragraph' } );
// Remove table from tree model
tree.splice( 1, 1, new ve.dm.ParagraphNode( [new ve.dm.TextNode( 3 )] ) );
// Rebuild with changes
doc.rebuildNodes( documentNode, 1, 1, 5, 5 );
deepEqual(
ve.example.getNodeTreeSummary( documentNode ),
ve.example.getNodeTreeSummary( tree ),
'replace table with paragraph'
);
} );
test( 'getRelativeContentOffset', 1, function() {
var doc = new ve.dm.Document( ve.dm.example.data ),
cases = [
{
'msg': 'first content offset is farthest left',
'offset': 2,
'distance': -2,
'expected': 1
},
{
'msg': 'last content offset is farthest right',
'offset': 57,
'distance': 2,
'expected': 58
},
{
'msg': '1 right within text',
'offset': 1,
'distance': 1,
'expected': 2
},
{
'msg': '2 right within text',
'offset': 1,
'distance': 2,
'expected': 3
},
{
'msg': '1 left within text',
'offset': 2,
'distance': -1,
'expected': 1
},
{
'msg': '2 left within text',
'offset': 3,
'distance': -2,
'expected': 1
},
{
'msg': '1 right over elements',
'offset': 4,
'distance': 1,
'expected': 9
},
{
'msg': '2 right over elements',
'offset': 4,
'distance': 2,
'expected': 10
},
{
'msg': '1 left over elements',
'offset': 9,
'distance': -1,
'expected': 4
},
{
'msg': '2 left over elements',
'offset': 9,
'distance': -2,
'expected': 3
}
];
expect( cases.length );
for ( var i = 0; i < cases.length; i++ ) {
strictEqual(
doc.getRelativeContentOffset( cases[i].offset, cases[i].distance ),
cases[i].expected,
cases[i].msg
);
}
} );
test( 'selectNodes', function() {
var doc = new ve.dm.Document( ve.dm.example.data ),
cases = ve.example.getSelectNodesCases( doc );
for ( var i = 0; i < cases.length; i++ ) {
deepEqual(
ve.example.getNodeSelectionSummary( cases[i].actual ),
ve.example.getNodeSelectionSummary( cases[i].expected ),
cases[i].msg
);
}
} );