maintenance/parserTests.php

   1 <?php
   2 /**
   3  * @todo document
   4  * @package MediaWiki
   5  * @subpackage Maintenance
   6  */
   7
   8 /** */
   9 require_once( 'commandLine.inc' );
  10 include_once( 'InitialiseMessages.inc' );
  11
  12 $wgTitle = Title::newFromText( 'Parser test script' );
  13
  14 class ParserTest {
  15         function runTestsFromFile( $filename ) {
  16                 $infile = fopen( $filename, 'rt' );
  17                 if( !$infile ) {
  18                         die( "Couldn't open parserTests.txt\n" );
  19                 }
  20
  21                 $data = array();
  22                 $section = null;
  23                 $success = 0;
  24                 $total = 0;
  25                 $n = 0;
  26                 while( false !== ($line = fgets( $infile ) ) ) {
  27                         $n++;
  28                         if( preg_match( '/^!!\s*(\w+)/', $line, $matches ) ) {
  29                                 $section = strtolower( $matches[1] );
  30                                 if( $section == 'end' ) {
  31                                         if  (isset ($data['disabled'])) {
  32                                                 # disabled test
  33                                                 $data = array();
  34                                                 $section = null;
  35                                                 continue;
  36                                         }
  37                                         if( !isset( $data['test'] ) ) {
  38                                                 die( "'end' without 'test' at line $n\n" );
  39                                         }
  40                                         if( !isset( $data['input'] ) ) {
  41                                                 die( "'end' without 'input' at line $n\n" );
  42                                         }
  43                                         if( !isset( $data['result'] ) ) {
  44                                                 die( "'end' without 'result' at line $n\n" );
  45                                         }
  46                                         if( $this->runTest(
  47                                                 rtrim( $data['test'] ),
  48                                                 rtrim( $data['input'] ),
  49                                                 rtrim( $data['result'] ) ) ) {
  50                                                 $success++;
  51                                         }
  52                                         $total++;
  53                                         $data = array();
  54                                         $section = null;
  55                                         continue;
  56                                 }
  57                                 $data[$section] = '';
  58                                 continue;
  59                         }
  60                         if( $section ) {
  61                                 $data[$section] .= $line;
  62                         }
  63                 }
  64                 if( $total > 0 ) {
  65                         $ratio = IntVal( 100.0 * $success / $total );
  66                         print "\nPassed $success of $total tests ($ratio%)\n";
  67                 }
  68         }
  69
  70         /**
  71          * @param string $input Wikitext to try rendering
  72          * @param string $result Result to output
  73          * @return bool
  74          */
  75         function runTest( $desc, $input, $result ) {
  76                 print "Running test $desc...";
  77
  78                 $user =& new User();
  79                 $options =& ParserOptions::newFromUser( $user );
  80                 $parser =& new Parser();
  81                 $title =& Title::makeTitle( NS_MAIN, 'Parser_test' );
  82
  83                 $output =& $parser->parse( $input, $title, $options );
  84
  85                 $html = $output->getText();
  86                 # $languageLinks = $output->getLanguageLinks();
  87                 # $categoryLinks = $output->getCategoryLinks();
  88
  89                 $op = new OutputPage();
  90                 $op->replaceLinkHolders($html);
  91
  92                 if( $result == rtrim( $html ) ) {
  93                         return $this->showSuccess( $desc );
  94                 } else {
  95                         return $this->showFailure( $desc, $result, $html );
  96                 }
  97         }
  98
  99         function showSuccess( $desc ) {
 100                 print "ok\n";
 101                 return true;
 102         }
 103
 104         function showFailure( $desc, $result, $html ) {
 105                 print "FAILED\n";
 106                 print "!! Expected:\n$result\n";
 107                 print "!! Received:\n$html\n!!\n";
 108                 return false;
 109         }
 110 }
 111
 112 $tester =& new ParserTest();
 113 $tester->runTestsFromFile( 'maintenance/parserTests.txt' );
 114
 115 ?>