mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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54 lines
2 KiB
JavaScript
54 lines
2 KiB
JavaScript
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module( 've.dm.TransactionProcessor' );
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/* Tests */
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test( 'retain', 2, function() {
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var doc = new ve.dm.Document( ve.dm.example.data.slice( 0 ) );
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var tx = new ve.dm.Transaction();
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tx.pushRetain( 38 );
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ve.dm.TransactionProcessor.commit( doc, tx );
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deepEqual( doc.getData(), ve.dm.example.data,
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'Transaction with just a retain operation does not change the linear model' );
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ve.dm.TransactionProcessor.rollback( doc, tx );
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deepEqual( doc.getData(), ve.dm.example.data,
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'Rollback also does not change the linear model' );
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} );
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test( 'annotate', function() {
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var doc = new ve.dm.Document( ve.dm.example.data.slice( 0 ) );
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var tx = new ve.dm.Transaction();
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tx.pushStartAnnotating( 'set', { 'type': 'textStyle/bold' } );
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tx.pushRetain( 2 );
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tx.pushStartAnnotating( 'clear', { 'type': 'textStyle/italic' } );
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tx.pushRetain( 2 );
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tx.pushStopAnnotating( 'clear', { 'type': 'textStyle/italic' } );
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tx.pushRetain( 8 );
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tx.pushStopAnnotating( 'set', { 'type': 'textStyle/bold' } );
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tx.pushRetain( 4 );
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tx.pushStartAnnotating( 'set', { 'type': 'textStyle/underline' } );
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tx.pushRetain( 4 );
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tx.pushStartAnnotating( 'set', { 'type': 'textStyle/superscript' } );
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tx.pushRetain( 10 );
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var bold = { '{"type":"textStyle/bold"}': { 'type': 'textStyle/bold' } },
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underline = { '{"type":"textStyle/underline"}': { 'type': 'textStyle/underline' } },
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underSuper = $.extend( {}, underline,
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{ '{"type":"textStyle/superscript"}': { 'type': 'textStyle/superscript' } }
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),
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expectedData = ve.dm.example.data.slice( 0 );
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expectedData[1] = [ 'a', bold ];
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expectedData[2] = [ 'b', bold ];
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expectedData[3] = [ 'c', bold ];
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expectedData[9] = [ 'd', bold ];
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expectedData[19] = [ 'f', underline ];
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expectedData[28] = [ 'g', underSuper ];
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ve.dm.TransactionProcessor.commit( doc, tx );
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deepEqual( doc.getData(), expectedData,
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'Complex annotation transaction commits correctly' );
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ve.dm.TransactionProcessor.rollback( doc, tx );
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deepEqual( doc.getData(), ve.dm.example.data,
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'Complex annotation transaction rolls back correctly' );
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} );
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