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

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module( 've.dm.Document' );
/* Tests */
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' }
],
cases = [
{ 'msg': 'left of document', 'expected': false },
{ 'msg': 'begining of content branch', 'expected': true },
{ 'msg': 'left of non-text leaf', 'expected': true },
{ 'msg': 'inside non-text leaf', 'expected': false },
{ 'msg': 'right of non-text 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 and left of a leaf', 'expected': true },
{ 'msg': 'inside content branch with only one non-text leaf', 'expected': false },
{ 'msg': 'end of content branch and right of a leaf', 'expected': true },
{ 'msg': 'between content and non-content branches', 'expected': false },
{ 'msg': 'between parent and child branches, descending', 'expected': false },
{ 'msg': 'inside empty non-content branch', 'expected': false },
{ 'msg': 'between parent and child branches, ascending', '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' }
],
cases = [
{ 'msg': 'left of document', 'expected': true },
{ 'msg': 'begining of content branch', 'expected': false },
{ 'msg': 'left of non-text leaf', 'expected': false },
{ 'msg': 'inside non-text leaf', 'expected': false },
{ 'msg': 'right of non-text leaf', 'expected': false },
{ 'msg': 'between characters', 'expected': false },
{ 'msg': 'end of content branch', 'expected': false },
{ 'msg': 'between content branches', 'expected': true },
{ 'msg': 'inside emtpy content branch', 'expected': false },
{ 'msg': 'between content branches', 'expected': true },
{ 'msg': 'begining of content branch and left of a leaf', 'expected': false },
{ 'msg': 'inside content branch with only one non-text leaf', 'expected': false },
{ 'msg': 'end of content branch and right of a leaf', 'expected': false },
{ 'msg': 'between content and non-content branches', 'expected': true },
{ 'msg': 'between parent and child branches, descending', 'expected': true },
{ 'msg': 'inside empty non-content branch', 'expected': true },
{ 'msg': 'between parent and child branches, ascending', 'expected': true },
{ 'msg': 'right of document', 'expected': true }
];
expect( data.length + 1 );
for ( var i = 0; i < cases.length; i++ ) {
strictEqual( ve.dm.Document.isStructuralOffset( data, i ), cases[i].expected, cases[i].msg );
}
} );
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' }
],
cases = [
{ 'msg': 'left of document', 'expected': true },
{ 'msg': 'begining of content branch', 'expected': false },
{ 'msg': 'left of non-text leaf', 'expected': true },
{ 'msg': 'inside non-text leaf', 'expected': true },
{ 'msg': 'right of non-text 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 and left of a leaf', 'expected': true },
{ 'msg': 'inside content branch with only one non-text leaf', 'expected': true },
{ 'msg': 'end of content branch and right of a leaf', 'expected': true },
{ 'msg': 'between content and non-content branches', 'expected': true },
{ 'msg': 'between parent and child branches, descending', 'expected': true },
{ 'msg': 'inside empty non-content branch', 'expected': true },
{ 'msg': 'between parent and child branches, ascending', '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( 'getScope', function() {
var doc = new ve.dm.Document( ve.dm.example.data.slice( 0 ) );
var documentNode = doc.getDocumentNode();
var lookup = ve.example.lookupNode;
var cases = [
{
'msg': 'enclosed paragraph in a listItem',
// table/tableRow/tableCell/list/listItem
'node': lookup( documentNode, 1, 0, 0, 1, 0 ),
'data': [ { 'type': 'paragraph' }, 'A', { 'type': '/paragraph' } ],
// Same node
'expected': lookup( documentNode, 1, 0, 0, 1, 0 )
},
{
'msg': 'enclosed list in the document',
'node': documentNode,
'data': [
{ 'type': 'list', 'attributes': { 'style': 'bullet' } },
{ 'type': 'listItem' },
{ 'type': 'paragraph' },
'A',
{ 'type': '/paragraph' },
{ 'type': 'paragraph' },
'B',
{ 'type': '/paragraph' },
{ 'type': '/listItem' },
{ 'type': 'listItem' },
{ 'type': 'paragraph' },
'C',
{ 'type': 'image', 'attributes': { 'html/src': 'image.png' } },
{ 'type': '/image' },
'D',
{ 'type': '/paragraph' },
{ 'type': '/listItem' },
{ 'type': '/list' }
],
// Same node
'expected': documentNode
},
{
'msg': 'heading split',
// heading
'node': lookup( documentNode, 0 ),
'data': [
{ 'type': '/heading' },
{ 'type': 'heading', 'attributes': { 'level': 1 } }
],
'expected': documentNode
},
{
'msg': 'listItem split, passing textnode',
// table/tableRow/tableCell/list/listItem/paragraph/text
'node': lookup( documentNode, 1, 0, 0, 1, 0, 0, 0 ),
'data': [
{ 'type': '/paragraph' },
{ 'type': '/listItem' },
{ 'type': 'listItem' },
{ 'type': 'paragraph' }
],
// table/tableRow/tableCell/list
'expected': lookup( documentNode, 1, 0, 0, 1 )
}
];
for ( var i = 0; i < cases.length; i++ ) {
ok( ve.dm.Document.getScope( cases[i].node, 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 );
ve.example.nodeTreeEqual( documentNode, 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 );
ve.example.nodeTreeEqual( documentNode, tree, 'replace table with paragraph' );
} );
test( 'getRelativeContentOffset', 1, function() {
var doc = new ve.dm.Document( ve.dm.example.data );
var cases = [
{
'msg': 'first content offset is farthest left',
'offset': 2,
'distance': -2,
'expected': 1
},
{
'msg': 'last content offset is farthest right',
'offset': 49,
'distance': 2,
'expected': 50
},
{
'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++ ) {
ve.example.nodeSelectionEqual( cases[i].actual, cases[i].expected, cases[i].msg );
}
} );