mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-01 17:36:35 +00:00
857535b63f
* ve.dm.Converter still generates metaInline/metaBlock elements as before, it's not affected by this change * ve.dm.Document constructor splits its input into "real" data and metadata ** Metadata is stored in this.metadata (the meta-linmod) as a sparse array of arrays, with an element for each offset in this.data ** this.data itself does not contain the metadata ** This means the node tree also doesn't contain the metadata ** Which means CE doesn't know about it at all * All splice operations on the linear model are sent through ve.dm.Document.spliceData(), which performs the splice and syncs the meta-linmod ** Metadata in the removed range is reaped and added to the metadata for the offset immediately following the removal * ve.dm.Document.getFullData() splices the linmod and meta-linmod back into each other; this "full data" is then fed back to ve.dm.Converter Change-Id: Ief6dfd5b59cc13a8457993ed85c725413029c4fb
69 lines
3 KiB
JavaScript
69 lines
3 KiB
JavaScript
/**
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* VisualEditor data model DocumentSynchronizer tests.
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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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QUnit.module( 've.dm.DocumentSynchronizer' );
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/* Tests */
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QUnit.test( 'getDocument', 1, function ( assert ) {
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var doc = new ve.dm.Document( ve.copyArray( ve.dm.example.data ) ),
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ds = new ve.dm.DocumentSynchronizer( doc );
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assert.strictEqual( ds.getDocument(), doc );
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} );
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QUnit.test( 'synchronize', 6, function ( assert ) {
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var doc = new ve.dm.Document( ve.copyArray( ve.dm.example.data ) ),
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ds = new ve.dm.DocumentSynchronizer( doc ),
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firstTextNodeUpdates = 0,
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firstTextNodeAnnotations = 0,
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firstTextNodeLengthChanges = [],
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secondTextNodeUpdates = 0,
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secondTextNodeAnnotations = 0,
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secondTextNodeLengthChanges = [];
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// Annotate "a" with bold formatting
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doc.data[1] = ['a', new ve.AnnotationSet( [ new ve.dm.TextStyleBoldAnnotation() ] )];
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ds.pushAnnotation( new ve.Range( 1, 2 ) );
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// Insert "xyz" between "a" and "b"
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doc.spliceData( 2, 0, [ 'x', 'y', 'z' ] );
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ds.pushResize( doc.getDocumentNode().getNodeFromOffset( 2 ), 3 );
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// Annotate "d" with italic formatting (was at 10, now at 13)
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doc.data[13] = ['d', new ve.AnnotationSet( [ new ve.dm.TextStyleItalicAnnotation() ] )];
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ds.pushAnnotation( new ve.Range( 10, 11 ) );
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doc.getDocumentNode().getChildren()[0].getChildren()[0].on( 'update', function () {
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firstTextNodeUpdates++;
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} );
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doc.getDocumentNode().getChildren()[0].getChildren()[0].on( 'annotation', function () {
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firstTextNodeAnnotations++;
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} );
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doc.getDocumentNode().getChildren()[0].getChildren()[0].on( 'lengthChange', function ( diff ) {
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firstTextNodeLengthChanges.push( diff );
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} );
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doc.getDocumentNode().getChildren()[1].getChildren()[0].getChildren()[0].getChildren()[0].getChildren()[0].getChildren()[0]
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.on( 'update', function () {
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secondTextNodeUpdates++;
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} );
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doc.getDocumentNode().getChildren()[1].getChildren()[0].getChildren()[0].getChildren()[0].getChildren()[0].getChildren()[0]
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.on( 'annotation', function () {
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secondTextNodeAnnotations++;
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} );
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doc.getDocumentNode().getChildren()[1].getChildren()[0].getChildren()[0].getChildren()[0].getChildren()[0].getChildren()[0]
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.on( 'lengthChange', function ( diff ) {
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secondTextNodeLengthChanges.push( diff );
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} );
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ds.synchronize();
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// TODO technically this should be 1, not 2, see DocumentSynchronizer.synchronizers.resize
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assert.deepEqual( firstTextNodeUpdates, 2, 'annotation and insertion each trigger update event (1st paragraph)' );
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assert.deepEqual( firstTextNodeAnnotations, 1, 'annotation triggers annotation event (1st paragraph)' );
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assert.deepEqual( firstTextNodeLengthChanges, [ 3 ], 'insertion triggers lengthChange event (1st paragraph)' );
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assert.deepEqual( secondTextNodeUpdates, 1, 'annotation triggers update event (2nd paragraph)' );
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assert.deepEqual( secondTextNodeAnnotations, 1, 'annotation triggers annotation event (2nd paragraph)' );
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assert.deepEqual( secondTextNodeLengthChanges, [], 'lengthChange not triggered for 2nd paragraph' );
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} );
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