check( $input->tex, [ 'debug' => false, 'usemathrm' => false, 'oldtexvc' => false, 'usemhchem' => $useMHChem ] ); $mathMLtexVC = MMLTestUtil::getMMLwrapped( $resultT["input"] ) ?? "$error\; texvc$"; $mmlComparator = new MMLComparator(); $compRes = $mmlComparator->compareMathML( $input->mmlMathoid, $mathMLtexVC ); MMLTestUtilHTML::generateHTMLtableRow( self::$GENERATEDHTMLFILE, [ $title, $input->tex, $input->mmlLaTeXML, $input->mmlMathoid, $mathMLtexVC, $compRes['similarityF'] ], false, self::$GENERATEHTML ); // Comparing the result either to MathML result from Mathoid if ( !self::$SKIPXMLVALIDATION ) { if ( !$input->mmlMathoid ) { $this->fail( "No Mathoid reference found for: " . $input->tex ); } if ( $compRes['similarityF'] >= self::$SIMILARITYTRESH ) { $this->assertTrue( true ); } else { $this->assertXmlStringEqualsXmlString( $input->mmlMathoid, $mathMLtexVC ); } } else { $this->assertTrue( true ); } } private const SETS = [ 'big_literals', 'box_functions', 'color_function', 'declh_function', 'definecolor_function', 'fun_ar1', 'fun_ar1nb', 'fun_ar1opt', 'fun_ar2', 'fun_ar2nb', 'fun_infix', 'fun_mhchem', 'hline_function', 'latex_function_names', 'left_function', 'mediawiki_function_names', 'mhchem_bond', 'mhchem_macro_1p', 'mhchem_macro_2p', 'mhchem_macro_2pc', 'mhchem_macro_2pu', 'mhchem_single_macro', 'nullary_macro', 'nullary_macro_in_mbox', 'other_delimiters1', 'other_delimiters2', 'right_function' ]; private const ARG_CNTS = [ "big_literals" => 1, "box_functions" => 1, "color_function" => 1, "definecolor_function" => 1, "fun_ar1" => 1, "fun_ar1nb" => 1, "fun_ar1opt" => 1, "fun_ar2" => 2, "fun_infix" => 1, "fun_ar2nb" => 5, "fun_mhchem" => 1, "left_function" => 1, "right_function" => 1, "mhchem_bond" => 1, "mhchem_macro_1p" => 1, "mhchem_macro_2p" => 2, "mhchem_macro_2pu" => 1 ]; private const OTHER_ARGS = [ "declh_function" => true, ]; private const SAMPLE_ARGS_RIGHT = [ "big_literals" => '(', "color_function" => '{red}{red}', "mhchem_macro_2pc" => '{red}{red}', "definecolor_function" => '{ultramarine}{RGB}{0,32,96}', "fun_ar2nb" => '{_1^2}{_3^4}\\sum', "left_function" => '( \\right.', "mhchem_bond" => '{-}', "right_function" => ')', ]; private const SAMPLE_ARGS_LEFT = [ "right_function" => '\\left(', ]; private const ENTRY_ARGS = [ "\\atop" => "{ a \\atop b }", "\\choose" => "{ a \\choose b }", "\\over" => "{a \\over b }", "\\hline" => "\n\\begin{array}{|c||c|} a & b \\\\\n\\hline\n1&2 \n\\end{array}\n", "\\nolimits" => " \mathop{\\rm cos}\\nolimits^2", // "\\limits" =>" \mathop{\\rm cos}\\limits^2", "\\limits" => "\\lim\\limits_{x \\to 2}", "\\displaystyle" => "\\frac{\\displaystyle \\sum_{k=1}^N k^2}{a}", "\\scriptscriptstyle" => "\\frac ab + \\scriptscriptstyle{\\frac cd + \\frac ef} + \\frac gh", "\\scriptstyle" => "{\\scriptstyle \\partial \\Omega}", "\\textstyle" => "\\textstyle \\sum_{k=1}^N k^2", // Failing examples: ="\\vbox{{a}{b}}""\\vbox{\\vhb{eight}\\vhb{gnat}}" // "\\vbox{\\hbox{eight}\\hbox{gnat}}"; "\\vbox" => "\\vbox{ab}", "\\emph" => "\\mathit{\\emph{a}} \\emph{b}", // it seems not supported for math, not in any other en_wiki test etc. probably make sense // to drop or substitute with \\vert "\\vline" => "\n\\begin{array}{|c||c|} a & b \\vline c \\\\\n\\hline\n1&2 \n\\end{array}\n", ]; /** * Check from the test title if it is a mhchem-test. * Return a boolean indicator for this. * @param string $title test title * @return bool indicator if the test is mhchem related */ public static function getMHChem( string $title ): bool { $useMHChem = false; if ( str_contains( $title, "chem" ) ) { $useMHChem = true; } return $useMHChem; } public static function setUpBeforeClass(): void { MMLTestUtilHTML::generateHTMLstart( self::$GENERATEDHTMLFILE, [ "name","TeX-Input","MathML(LaTeXML)", "MathML(Mathoid)", "MathML(TexVC)", "F-Similarity" ], self::$GENERATEHTML ); } public static function tearDownAfterClass(): void { MMLTestUtilHTML::generateHTMLEnd( self::$GENERATEDHTMLFILE, self::$GENERATEHTML ); } /** * Generate testcases with texutil, filter them and provide them to the testrunner. * Fetch the corresponding reference MathML from the file defined as $MMLREFFILE * @return array */ public static function provideTestCases() { $refFileContent = (array)MMLTestUtil::getJSON( self::$MMLREFFILE ); $refAssociative = []; foreach ( $refFileContent as $entry ) { $refAssociative[$entry->tex] = $entry; } $groups = self::createGroups(); $overAllCtr = 0; $finalCases = []; foreach ( $groups as $category => $group ) { if ( self::$APPLYCATEGORYFILTER && !in_array( $category, self::$FILTEREDCATEGORIES ) ) { continue; } $indexCtr = 0; foreach ( $group as $case ) { $title = "set#" . $overAllCtr . ": " . $category . $indexCtr; $finalCase = $refAssociative[$case] ?? $case; $finalCases[$title] = [ $title, $finalCase ]; $indexCtr++; $overAllCtr++; } } if ( self::$APPLYFILTER ) { $finalCases = array_slice( $finalCases, self::$FILTERSTART, self::$FILTERLENGTH ); } if ( self::$EXPORT_KEYS ) { // Creating a reference file for lookup in JsonToMathML maintenance script. $dataToExport = []; foreach ( $finalCases as $case ) { $dataToExport[$case[1]->tex] = $case[1]->type; } self::writeToFile( __DIR__ . "/ExportedTexUtilKeys.json", $dataToExport ); } return $finalCases; } public static function writeToFile( string $fullPath, array $allEntries ): void { $jsonData = json_encode( $allEntries, JSON_PRETTY_PRINT ); file_put_contents( $fullPath, $jsonData ); } private static function addArgs( $set, $entry ) { if ( isset( self::ENTRY_ARGS[$entry] ) ) { // Some entries have specific mappings for non-group related arguments return ( self::ENTRY_ARGS[$entry] ); } $count = !isset( self::ARG_CNTS[$set] ) ? 0 : self::ARG_CNTS[$set]; $argsR = ''; $argsL = ''; if ( !isset( self::SAMPLE_ARGS_RIGHT[$set] ) ) { for ( $i = 0; $i < $count; $i++ ) { $argsR .= '{' . chr( 97 + $i ) . '}'; } } else { $argsR = self::SAMPLE_ARGS_RIGHT[$set]; } if ( isset( self::SAMPLE_ARGS_LEFT[$set] ) ) { $argsL = self::SAMPLE_ARGS_LEFT[$set]; } if ( $argsR == '' && isset( self::OTHER_ARGS[$set] ) ) { if ( self::OTHER_ARGS[$set] ) { return "{" . $entry . " a }"; } } if ( str_starts_with( $set, "mhchem" ) ) { $rendering = '\\ce{' . $argsL . $entry . $argsR . '}'; } else { $rendering = $argsL . $entry . $argsR; } return $rendering; } private static function createGroups() { $groups = []; foreach ( self::SETS as $set ) { $entries = array_keys( TexUtil::getInstance()->getBaseElements()[$set] ); foreach ( $entries as &$entry ) { $entry = self::addArgs( $set, $entry ); } $groups[$set] = $entries; } return $groups; } }