mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-01 17:36:35 +00:00
445 lines
11 KiB
JavaScript
445 lines
11 KiB
JavaScript
/**
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* VisualEditor example data sets and helper functions.
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*
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* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/* Static Members */
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ve.example = {};
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/* Methods */
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ve.example.getSelectNodesCases = function ( doc ) {
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var lookup = ve.example.lookupNode,
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documentNode = doc.getDocumentNode();
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return [
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{
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'actual': doc.selectNodes( new ve.Range( 1 ), 'branches' ),
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'expected': [
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// heading
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{
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'node': lookup( documentNode, 0 ),
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'range': new ve.Range( 1 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 0, 5 )
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}
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]
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},
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{
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'actual': doc.selectNodes( new ve.Range( 10 ), 'branches' ),
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'expected': [
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// paragraph
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 0 ),
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'range': new ve.Range( 10 ),
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'index': 0,
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'nodeRange': new ve.Range( 10, 11 ),
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'nodeOuterRange': new ve.Range( 9, 12 )
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}
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]
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},
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{
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'actual': doc.selectNodes( new ve.Range( 20 ), 'branches' ),
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'expected': [
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// paragraph
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 1, 0, 0 ),
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'range': new ve.Range( 20 ),
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'index': 0,
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'nodeRange': new ve.Range( 20, 21 ),
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'nodeOuterRange': new ve.Range( 19, 22 )
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}
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]
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},
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{
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'actual': doc.selectNodes( new ve.Range( 1, 20 ), 'branches' ),
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'expected': [
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// heading
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{
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'node': lookup( documentNode, 0 ),
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'range': new ve.Range( 1, 4 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 0, 5 )
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},
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// paragraph
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 0 ),
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'index': 0,
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'nodeRange': new ve.Range( 10, 11 ),
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'nodeOuterRange': new ve.Range( 9, 12 )
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},
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// paragraph
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 1, 0, 0 ),
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'index': 0,
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'nodeRange': new ve.Range( 15, 16 ),
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'nodeOuterRange': new ve.Range( 14, 17 )
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},
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// paragraph
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 2, 0, 0 ),
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'range': new ve.Range( 20 ),
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'index': 0,
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'nodeRange': new ve.Range( 20, 21 ),
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'nodeOuterRange': new ve.Range( 19, 22 )
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},
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]
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},
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{
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'actual': doc.selectNodes( new ve.Range( 1 ), 'branches' ),
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'expected': [
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// heading
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{
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'node': lookup( documentNode, 0 ),
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'range': new ve.Range( 1 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 0, 5 )
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}
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]
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},
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{
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'actual': doc.selectNodes( new ve.Range( 0, 3 ), 'leaves' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'range': new ve.Range( 1, 3 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 1, 4 )
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}
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],
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'msg': 'partial leaf results have ranges with global offsets'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 0, 11 ), 'leaves' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 1, 4 )
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},
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// table/tableSection/tableRow/tableCell/paragraph/text
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 0, 0 ),
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'index': 0,
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'nodeRange': new ve.Range( 10, 11 ),
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'nodeOuterRange': new ve.Range( 10, 11 )
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}
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],
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'msg': 'leaf nodes do not have ranges, leaf nodes from different levels'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 29, 43 ), 'leaves' ),
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'expected': [
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// table/tableSection/tableRow/tableCell/list/listItem/paragraph/text
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 2, 0, 0, 0 ),
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'index': 0,
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'nodeRange': new ve.Range( 29, 30 ),
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'nodeOuterRange': new ve.Range( 29, 30 )
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},
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// preformatted/text
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{
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'node': lookup( documentNode, 2, 0 ),
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'index': 0,
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'nodeRange': new ve.Range( 38, 39 ),
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'nodeOuterRange': new ve.Range( 38, 39 )
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},
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// preformatted/image
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{
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'node': lookup( documentNode, 2, 1 ),
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'index': 1,
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'nodeRange': new ve.Range( 40, 40 ),
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'nodeOuterRange': new ve.Range( 39, 41 )
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},
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// preformatted/text
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{
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'node': lookup( documentNode, 2, 2 ),
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'index': 2,
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'nodeRange': new ve.Range( 41, 42 ),
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'nodeOuterRange': new ve.Range( 41, 42 )
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}
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],
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'msg': 'leaf nodes that are not text nodes'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 2, 16 ), 'siblings' ),
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'expected': [
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// heading
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{
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'node': lookup( documentNode, 0 ),
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'range': new ve.Range( 2, 4 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 0, 5 )
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},
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// table
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{
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'node': lookup( documentNode, 1 ),
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'range': new ve.Range( 6, 16 ),
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'index': 1,
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'nodeRange': new ve.Range( 6, 36 ),
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'nodeOuterRange': new ve.Range( 5, 37 )
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}
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],
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'msg': 'siblings at the document level'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 2, 51 ), 'siblings' ),
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'expected': [
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// heading
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{
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'node': lookup( documentNode, 0 ),
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'range': new ve.Range( 2, 4 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 0, 5 )
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},
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// table
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{
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'node': lookup( documentNode, 1 ),
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'index': 1,
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'nodeRange': new ve.Range( 6, 36 ),
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'nodeOuterRange': new ve.Range( 5, 37 )
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},
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// preformatted
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{
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'node': lookup( documentNode, 2 ),
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'index': 2,
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'nodeRange': new ve.Range( 38, 42 ),
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'nodeOuterRange': new ve.Range( 37, 43 )
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},
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// definitionList
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{
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'node': lookup( documentNode, 3 ),
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'range': new ve.Range( 44, 51 ),
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'index': 3,
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'nodeRange': new ve.Range( 44, 54 ),
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'nodeOuterRange': new ve.Range( 43, 55 )
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}
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],
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'msg': 'more than 2 siblings at the document level'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 1, 1 ), 'leaves' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'range': new ve.Range( 1, 1 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 1, 4 )
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}
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],
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'msg': 'zero-length range at the start of a text node returns text node rather than parent'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 4, 4 ), 'leaves' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'range': new ve.Range( 4, 4 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 1, 4 )
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}
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],
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'msg': 'zero-length range at the end of a text node returns text node rather than parent'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 2, 3 ), 'leaves' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'range': new ve.Range( 2, 3 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 1, 4 )
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}
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],
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'msg': 'range entirely within one leaf node'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 5, 5 ), 'leaves' ),
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'expected': [
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// document
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{
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'node': documentNode,
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'range': new ve.Range( 5, 5 ),
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// no 'index' because documentNode has no parent
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'indexInNode': 1,
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'nodeRange': new ve.Range( 0, 61 ),
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'nodeOuterRange': new ve.Range( 0, 61 )
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}
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],
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'msg': 'zero-length range between two children of the document'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 0, 0 ), 'leaves' ),
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'expected': [
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// document
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{
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'node': documentNode,
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'range': new ve.Range( 0, 0 ),
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// no 'index' because documentNode has no parent
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'indexInNode': 0,
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'nodeRange': new ve.Range( 0, 61 ),
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'nodeOuterRange': new ve.Range( 0, 61 )
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}
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],
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'msg': 'zero-length range at the start of the document'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 32, 39 ), 'leaves' ),
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'expected': [
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// table/tableSection/tableRow/tableCell/list
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 2 ),
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'range': new ve.Range( 32, 32 ),
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'index': 2,
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'indexInNode': 1,
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'nodeRange': new ve.Range( 27, 32 ),
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'nodeOuterRange': new ve.Range( 26, 33 )
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},
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// preformatted/text
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{
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'node': lookup( documentNode, 2, 0 ),
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// no 'range' because the text node is covered completely
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'index': 0,
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'nodeRange': new ve.Range( 38, 39 ),
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'nodeOuterRange': new ve.Range( 38, 39 )
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}
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],
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'msg': 'range with 5 closings and a text node'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 2, 57 ), 'covered' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'range': new ve.Range( 2, 4 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 ),
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'nodeOuterRange': new ve.Range( 1, 4 )
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},
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// table
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{
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'node': lookup( documentNode, 1 ),
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// no 'range' because the table is covered completely
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'index': 1,
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'nodeRange': new ve.Range( 6, 36 ),
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'nodeOuterRange': new ve.Range( 5, 37 )
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},
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// preformatted
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{
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'node': lookup( documentNode, 2 ),
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// no 'range' because the node is covered completely
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'index': 2,
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'nodeRange': new ve.Range( 38, 42 ),
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'nodeOuterRange': new ve.Range( 37, 43 )
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},
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// definitionList
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{
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'node': lookup( documentNode, 3 ),
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// no 'range' because the node is covered completely
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'index': 3,
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'nodeRange': new ve.Range( 44, 54 ),
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'nodeOuterRange': new ve.Range( 43, 55 )
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},
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// paragraph/text
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{
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'node': lookup( documentNode, 4, 0 ),
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// no 'range' because the text node is covered completely
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'index': 0,
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'nodeRange': new ve.Range( 56, 57 ),
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'nodeOuterRange': new ve.Range( 56, 57 )
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}
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],
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'msg': 'range from the first heading into the second-to-last paragraph, in covered mode'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 14, 14 ), 'siblings' ),
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'expected': [
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// table/tableSection/tableRow/tableCell/list/listItem
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 1, 0 ),
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'range': new ve.Range( 14, 14 ),
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'index': 0,
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'indexInNode': 0,
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'nodeRange': new ve.Range( 14, 24 ),
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'nodeOuterRange': new ve.Range( 13, 25 )
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}
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],
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'msg': 'zero-length range at the beginning of a listItem, in siblings mode'
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},
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{
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'actual': doc.selectNodes( new ve.Range( 25, 27 ), 'covered' ),
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'expected': [
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// table/tableSection/tableRow/tableCell/list
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 1 ),
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'range': new ve.Range( 25, 25 ),
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'index': 1,
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'indexInNode': 1,
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'nodeRange': new ve.Range( 13, 25 ),
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'nodeOuterRange': new ve.Range( 12, 26 )
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},
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// table/tableSection/tableRow/tableCell/list
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{
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'node': lookup( documentNode, 1, 0, 0, 0, 2 ),
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'range': new ve.Range( 27, 27 ),
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'index': 2,
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'indexInNode': 0,
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'nodeRange': new ve.Range( 27, 32 ),
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'nodeOuterRange': new ve.Range( 26, 33 )
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}
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],
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'msg': 'range covering a list closing and a list opening'
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}
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];
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};
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/**
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* Looks up a value in a node tree.
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*
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* @method
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* @param {ve.Node} root Root node to lookup from
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* @param {Number} [...] Index path
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* @param {ve.Node} Node at given path
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*/
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ve.example.lookupNode = function ( root ) {
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var i,
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node = root;
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for ( i = 1; i < arguments.length; i++ ) {
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node = node.children[arguments[i]];
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}
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return node;
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};
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ve.example.createDomElement = function ( type, attributes ) {
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var key,
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element = document.createElement( type );
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for ( key in attributes ) {
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element.setAttribute( key, attributes[key] );
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}
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return element;
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};
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