tests/CtypeTest.php

   1 <?php
   2 require_once 'PHPUnit.php';
   3
   4 class CtypeTest extends PHPUnit_TestCase {
   5         var $functions;
   6
   7         function CtypeTest( $name ) {
   8                 $this->PHPUnit_TestCase( $name );
   9         }
  10
  11         function setUp() {
  12                 $cont = file_get_contents( '../includes/compatability/ctype.php' );
  13
  14                 preg_match_all( '~function (ctype_[a-z]+)~', $cont, $m );
  15                 $this->populateFunctions( $m[1] );
  16
  17                 // Will get called before each test* function
  18                 if ( function_exists( '_ctype_alnum' ) )
  19                         return;
  20                 else {
  21                         $cont = preg_replace( '~^<\?php~', '', $cont );
  22                         $cont = preg_replace( '~\?>$~', '', $cont );
  23
  24                         // Rename the custom functions so they don't conflict
  25                         $cont = preg_replace( '~(function )(ctype_)~', '\1_\2', $cont );
  26
  27                         eval( $cont );
  28                 }
  29         }
  30
  31         function populateFunctions( $functions ) {
  32                 $this->functions = array();
  33                 foreach ( $functions as $function )
  34                         $this->functions[$function] = "_$function";
  35         }
  36
  37         function tearDown() {}
  38
  39 //      function testInteger256_to_big() {}
  40
  41         function testInteger0_to_255() {
  42                 foreach ( $this->functions as $phpfunc => $mwfunc )
  43                         foreach ( range( 0, 255 ) as $i )
  44                                 $this->assertEquals(
  45                                         _ctype_alnum( $i ),
  46                                         ctype_alnum( $i ),
  47                                         "On $i ($phpfunc)"
  48                                 );
  49         }
  50
  51         function testChr0_to_255() {
  52                 foreach ( $this->functions as $phpfunc => $mwfunc )
  53                         foreach ( range( 0, 255 ) as $i ) {
  54                                 $i = chr( $i );
  55                                 $this->assertEquals(
  56                                         _ctype_alnum( $i ),
  57                                         ctype_alnum( $i ),
  58                                         "On $i ($phpfunc)"
  59                                 );
  60                         }
  61         }
  62
  63 }
  64 ?>