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

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module( 've.dm.DocumentFragment' );
/* Tests */
test( 'constructor', 2, function() {
var fragment = new ve.dm.DocumentFragment( ve.dm.example.data );
deepEqual(
ve.example.getNodeTreeSummary( fragment.getDocumentNode() ),
ve.example.getNodeTreeSummary( ve.dm.example.tree ),
'node tree matches example data'
);
raises(
function() {
fragment = new ve.dm.DocumentFragment( [
{ 'type': '/paragraph' },
{ 'type': 'paragraph' }
] );
},
/^Unbalanced input passed to DocumentFragment$/,
'unbalanced input causes exception'
);
} );
test( 'getData', 1, function() {
var fragment = new ve.dm.DocumentFragment( ve.dm.example.data );
deepEqual( fragment.getData(), ve.dm.example.data );
} );
test( 'getOffsetMap', 61, function() {
var fragment = new ve.dm.DocumentFragment( ve.dm.example.data ),
actual = fragment.getOffsetMap(),
expected = ve.dm.example.getOffsetMap( fragment.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 fragment = new ve.dm.DocumentFragment( ve.dm.example.data ),
root = fragment.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 === fragment.getNodeFromOffset( i ), 'reference at offset ' + i );
}
} );
test( 'getDataFromNode', 3, function() {
var fragment = new ve.dm.DocumentFragment( ve.dm.example.data );
deepEqual(
fragment.getDataFromNode( fragment.getDocumentNode().getChildren()[0] ),
ve.dm.example.data.slice( 1, 4 ),
'branch with leaf children'
);
deepEqual(
fragment.getDataFromNode( fragment.getDocumentNode().getChildren()[1] ),
ve.dm.example.data.slice( 6, 34 ),
'branch with branch children'
);
deepEqual(
fragment.getDataFromNode( fragment.getDocumentNode().getChildren()[2].getChildren()[1] ),
[],
'leaf without children'
);
} );
test( 'getAnnotationsFromOffset', 1, function() {
var fragment,
range,
cases = [
{
'msg': ['bold #1', 'bold #2'],
'data': [
['a', { '{"type:"bold"}': { 'type': 'bold' } }],
['b', { '{"type:"bold"}': { 'type': 'bold' } }]
],
'expected': [
[{ 'type': 'bold' }],
[{ 'type': 'bold' }]
]
},
{
'msg': ['bold #3', 'italic #1'],
'data': [
['a', { '{"type:"bold"}': { 'type': 'bold' } }],
['b', { '{"type:"italic"}': { 'type': 'italic' } }]
],
'expected': [
[{ 'type': 'bold' }],
[{ 'type': 'italic' }]
]
},
{
'msg': ['bold, italic & underline'],
'data': [
['a',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'},
'{"type":"underline"}': { 'type': 'underline'}
}]
],
'expected': [
[{ 'type': 'bold' }, { 'type': 'italic' }, { 'type': 'underline' }]
]
}
];
var expectCount = 0;
for (var c = 0; c < cases.length; c++) {
expectCount += cases[c].data.length;
}
expect ( expectCount );
for (var i=0; i<cases.length; i++) {
fragment = new ve.dm.DocumentFragment ( cases[i].data );
for (var j=0; j<fragment.getData().length;j++) {
annotations = fragment.getAnnotationsFromOffset( j );
deepEqual(
annotations, cases[i].expected[j], cases[i].msg[j]
);
}
}
} );
test( 'getAnnotationsFromRange', 1, function() {
var fragment,
range,
cases = [
{
'msg': 'all bold',
'data': [
['a', { '{"type:"bold"}': { 'type': 'bold' } } ],
['b', { '{"type:"bold"}': { 'type': 'bold' } } ]
],
'expected': [ { 'type': 'bold' } ]
},
{
'msg': 'bold and italic',
'data': [
['a',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'}
}
],
['b',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'}
}
]
],
'expected': [ { 'type': 'bold' }, { 'type': 'italic' } ]
},
{
'msg': 'bold and italic',
'data': [
['a',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'}
}
],
['b',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'},
'{"type":"underline"}': { 'type': 'underline'}
}
]
],
'expected': [ { 'type': 'bold' }, { 'type': 'italic' } ]
},
{
'msg': 'none common, non annotated character at end',
'data': [
['a',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'}
}
],
['b',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'},
'{"type":"underline"}': { 'type': 'underline'}
}
],
['c']
],
'expected': []
},
{
'msg': 'none common, reverse of previous',
'data': [
['a'],
['b',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'},
'{"type":"underline"}': { 'type': 'underline'}
}
],
['c',
{
'{"type":"bold"}': { 'type': 'bold' },
'{"type":"italic"}': { 'type': 'italic'}
}
]
],
'expected': []
},
{
'msg': 'all different',
'data': [
['a', { '{"type:"bold"}': { 'type': 'bold' } } ],
['b', { '{"type:"italic"}': { 'type': 'italic' } } ]
],
'expected': []
},
{
'msg': 'no annotations',
'data': ['a', 'b'],
'expected': []
}
];
expect( cases.length );
for ( var i=0; i<cases.length; i++ ) {
fragment = new ve.dm.DocumentFragment ( cases[i].data );
range = new ve.Range( 0, fragment.getData().length );
annotations = fragment.getAnnotationsFromRange( range );
deepEqual(
annotations, cases[i].expected, cases[i].msg
);
}
});