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                         $n++;
  28                         if (is_null($section) && preg_match('/^#/', $line)) {
  29                                 # skip comment
  30                                 continue;
  31                         }
  32                         if( preg_match( '/^!!\s*(\w+)/', $line, $matches ) ) {
  33                                 $section = strtolower( $matches[1] );
  34                                 if( $section == 'end' ) {
  35                                         if( !isset( $data['test'] ) ) {
  36                                                 die( "'end' without 'test' at line $n\n" );
  37                                         }
  38                                         if( !isset( $data['input'] ) ) {
  39                                                 die( "'end' without 'input' at line $n\n" );
  40                                         }
  41                                         if( !isset( $data['result'] ) ) {
  42                                                 die( "'end' without 'result' at line $n\n" );
  43                                         }
  44                                         if( $this->runTest(
  45                                                 rtrim( $data['test'] ),
  46                                                 rtrim( $data['input'] ),
  47                                                 rtrim( $data['result'] ) ) ) {
  48                                                 $success++;
  49                                         }
  50                                         $total++;
  51                                         $data = array();
  52                                         $section = null;
  53                                         continue;
  54                                 }
  55                                 $data[$section] = '';
  56                                 continue;
  57                         }
  58                         if( $section ) {
  59                                 $data[$section] .= $line;
  60                         }
  61                 }
  62                 if( $total > 0 ) {
  63                         $ratio = IntVal( 100.0 * $success / $total );
  64                         print "\nPassed $success of $total tests ($ratio%)\n";
  65                 }
  66         }
  67
  68         /**
  69          * @param string $input Wikitext to try rendering
  70          * @param string $result Result to output
  71          * @return bool
  72          */
  73         function runTest( $desc, $input, $result ) {
  74                 print "Running test $desc...";
  75
  76                 $user =& new User();
  77                 $options =& ParserOptions::newFromUser( $user );
  78                 $parser =& new Parser();
  79                 $title =& Title::makeTitle( NS_MAIN, 'Parser_test' );
  80
  81                 $output =& $parser->parse( $input, $title, $options );
  82
  83                 $html = $output->getText();
  84                 # $languageLinks = $output->getLanguageLinks();
  85                 # $categoryLinks = $output->getCategoryLinks();
  86
  87                 if( $result == rtrim( $html ) ) {
  88                         return $this->showSuccess( $desc );
  89                 } else {
  90                         return $this->showFailure( $desc, $result, $html );
  91                 }
  92         }
  93
  94         function showSuccess( $desc ) {
  95                 print "ok\n";
  96                 return true;
  97         }
  98
  99         function showFailure( $desc, $result, $html ) {
 100                 print "FAILED\n";
 101                 print "!! Expected:\n$result\n";
 102                 print "!! Received:\n$html\n!!\n";
 103                 return false;
 104         }
 105 }
 106
 107 $tester =& new ParserTest();
 108 $tester->runTestsFromFile( 'maintenance/parserTests.txt' );
 109
 110 ?>