mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-12-21 03:42:46 +00:00
b758ae9d70
Render all formulae from Wikipedia and make sure no errors (that end up as wikimedia production errors in logstash) are thrown. Check that no merror tags are generated for the manual page that intends to cover the full spectrum. Currently, some merror tags are generated, which we ignore for this commit. Change-Id: Ifecbd8a1b0afabaa2f818e9241add92a9508bae9
107 lines
3.2 KiB
PHP
107 lines
3.2 KiB
PHP
<?php
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namespace MediaWiki\Extension\Math\Tests\WikiTexVC;
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use MediaWiki\Extension\Math\WikiTexVC\TexVC;
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use MediaWikiUnitTestCase;
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/**
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* Currently WIP functionalities of en-wiki-formulae.js testsuite.
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* All assertions are currently deactivated, cause high memory load on CI.
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* These tests can be run locally by enabling the ACTIVE flag.
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* File download of the json-input can be done by running:
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* $ cd maintenance && ./downloadMoreTexVCtests.sh
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* @covers \MediaWiki\Extension\Math\WikiTexVC\Parser
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*
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* @group Stub
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*/
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class EnWikiFormulaeTest extends MediaWikiUnitTestCase {
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private const FILEPATH = __DIR__ . '/en-wiki-formulae-good.json';
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private const REF_FILEPATH = __DIR__ . '/en-wiki-formulae-good-reference.json';
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private const CHUNK_SIZE = 1000;
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public static function setUpBeforeClass(): void {
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self::checkFiles();
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parent::setUpBeforeClass();
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}
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private static function checkFiles() {
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if ( !file_exists( self::FILEPATH ) || !file_exists( self::REF_FILEPATH ) ) {
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self::markTestSkipped( 'Missing test files. Required: ' .
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self::FILEPATH . ' and ' .
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self::REF_FILEPATH );
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}
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}
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/**
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* Reads the json file to an object
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* @param string $filePath file to be read
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* @return array json with testcases
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*/
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private static function getJSON( $filePath ): array {
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self::checkFiles();
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$file = file_get_contents( $filePath );
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return json_decode( $file, true );
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}
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public static function provideTestCases(): \Generator {
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$group = [];
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$groupNo = 1;
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$references = self::getJSON( self::REF_FILEPATH );
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foreach ( self::getJSON( self::FILEPATH ) as $key => $elem ) {
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$group[$key] = [ $elem, $references[ $key ] ];
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if ( count( $group ) >= self::CHUNK_SIZE ) {
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yield "Group $groupNo" => [ $group ];
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$groupNo++;
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$group = [];
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}
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}
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if ( count( $group ) > 0 ) {
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yield "Group $groupNo" => [ $group ];
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}
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}
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/**
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* @dataProvider provideTestCases
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*/
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public function testRunCases( $testcase ) {
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$texVC = new TexVC();
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foreach ( $testcase as $hash => [ $tex, $ref ] ) {
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try {
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$result = $texVC->check( $tex, [
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"debug" => false,
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"usemathrm" => false,
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"oldtexvc" => false
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] );
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$this->assertEquals( '+', $result["status"],
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$hash . " failed. Input: " . $tex );
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if ( preg_match( '/\\\\definecolor \{/m', $ref ) ) {
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// crop long numbers in color codes from 16 to 14 digits
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// while this heuristic might produce false positivies in general, it is sufficient
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// for this dataset
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$ref = preg_replace( '/(0.\d{14})\d{2}([,\}])/m', '$1$2', $ref );
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}
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$this->assertEquals( $ref, $result["output"],
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$hash . " does not match reference." );
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$r1 = $texVC->check( $result["output"] );
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$this->assertEquals( "+", $r1["status"],
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"error rechecking output: " . $tex . " -> " . $result["output"] );
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$mathml = $result["input"]->renderMML();
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$this->assertStringNotContainsString( 'merror', $mathml,
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"error rendering MathML: " . $tex . " -> " . $result["output"] );
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} catch ( PhpPegJs\SyntaxError $ex ) {
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$message = "Syntax error: " . $ex->getMessage() .
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' at line ' . $ex->grammarLine . ' column ' .
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$ex->grammarColumn . ' offset ' . $ex->grammarOffset;
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$this->assertTrue( false, $message );
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}
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}
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}
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}
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