mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/DiscussionTools
synced 2024-09-29 13:26:28 +00:00
8f42c74985
Add yet another tree walking utility: CommentUtils::linearWalk(). Unlike TreeWalker, it allows handling the beginnings and ends of nodes separately – kind of like parsing a XML token stream, or kind of like VisualEditor's linear model. (Add unit tests for this utility. The simple.html test case is copied from [VisualEditor/VisualEditor]/demos/ve/pages/simple.html.) Use this utility to stop skipping when we reach either a closing or opening block node tag. Previously we'd skip over such tags inside nested "transparent" nodes (like <a>, <del>, or apparently <font>). Bug: T271385 Change-Id: I201a942eb3a56335e84d94e150ec2c33f8b4f4e0
26 lines
813 B
JavaScript
26 lines
813 B
JavaScript
var
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testUtils = require( './testUtils.js' ),
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utils = require( 'ext.discussionTools.init' ).utils;
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QUnit.module( 'mw.dt.utils', testUtils.newEnvironment() );
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QUnit.test( '#linearWalk', function ( assert ) {
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var cases = require( '../cases/linearWalk.json' );
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cases.forEach( function ( caseItem ) {
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var
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$dom = mw.template.get( 'test.DiscussionTools', caseItem.dom ).render(),
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expected = require( caseItem.expected ),
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actual = [];
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utils.linearWalk( $dom[ 0 ].parentNode, function ( event, node ) {
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actual.push( event + ' ' + node.nodeName.toLowerCase() + '(' + node.nodeType + ')' );
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} );
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assert.deepEqual( actual, expected, caseItem.name );
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// Uncomment this to get updated content for the JSON files, for copy/paste:
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// console.log( JSON.stringify( actual, null, 2 ) );
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} );
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} );
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