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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * ldap tests.
  19   *
  20   * @package    core
  21   * @category   phpunit
  22   * @copyright  Damyon Wiese, Iñaki Arenaza 2014
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU Public License
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  global $CFG;
  29  require_once($CFG->libdir . '/ldaplib.php');
  30  
  31  class core_ldaplib_testcase extends advanced_testcase {
  32  
  33      public function test_ldap_addslashes() {
  34          // See http://tools.ietf.org/html/rfc4514#section-5.2 if you want
  35          // to add additional tests.
  36  
  37          $tests = array(
  38              array (
  39                  'test' => 'Simplest',
  40                  'expected' => 'Simplest',
  41              ),
  42              array (
  43                  'test' => 'Simple case',
  44                  'expected' => 'Simple\\20case',
  45              ),
  46              array (
  47                  'test' => 'Medium ‒ case',
  48                  'expected' => 'Medium\\20‒\\20case',
  49              ),
  50              array (
  51                  'test' => '#Harder+case#',
  52                  'expected' => '\\23Harder\\2bcase\\23',
  53              ),
  54              array (
  55                  'test' => ' Harder (and); harder case ',
  56                  'expected' => '\\20Harder\\20(and)\\3b\\20harder\\20case\\20',
  57              ),
  58              array (
  59                  'test' => 'Really \\0 (hard) case!\\',
  60                  'expected' => 'Really\\20\\5c0\\20(hard)\\20case!\\5c',
  61              ),
  62              array (
  63                  'test' => 'James "Jim" = Smith, III',
  64                  'expected' => 'James\\20\\22Jim\22\\20\\3d\\20Smith\\2c\\20III',
  65              ),
  66              array (
  67                  'test' => '  <[email protected]> ',
  68                  'expected' => '\\20\\20\\[email protected]\\3e\\20',
  69              ),
  70          );
  71  
  72  
  73          foreach ($tests as $test) {
  74              $this->assertSame($test['expected'], ldap_addslashes($test['test']));
  75          }
  76      }
  77  
  78      public function test_ldap_stripslashes() {
  79          // See http://tools.ietf.org/html/rfc4514#section-5.2 if you want
  80          // to add additional tests.
  81  
  82          // IMPORTANT NOTICE: While ldap_addslashes() only produces one
  83          // of the two defined ways of escaping/quoting (the ESC HEX
  84          // HEX way defined in the grammar in Section 3 of RFC-4514)
  85          // ldap_stripslashes() has to deal with both of them. So in
  86          // addition to testing the same strings we test in
  87          // test_ldap_stripslashes(), we need to also test strings
  88          // using the second method.
  89  
  90          $tests = array(
  91              array (
  92                  'test' => 'Simplest',
  93                  'expected' => 'Simplest',
  94              ),
  95              array (
  96                  'test' => 'Simple\\20case',
  97                  'expected' => 'Simple case',
  98              ),
  99              array (
 100                  'test' => 'Simple\\ case',
 101                  'expected' => 'Simple case',
 102              ),
 103              array (
 104                  'test' => 'Simple\\ \\63\\61\\73\\65',
 105                  'expected' => 'Simple case',
 106              ),
 107              array (
 108                  'test' => 'Medium\\ ‒\\ case',
 109                  'expected' => 'Medium ‒ case',
 110              ),
 111              array (
 112                  'test' => 'Medium\\20‒\\20case',
 113                  'expected' => 'Medium ‒ case',
 114              ),
 115              array (
 116                  'test' => 'Medium\\20\\E2\\80\\92\\20case',
 117                  'expected' => 'Medium ‒ case',
 118              ),
 119              array (
 120                  'test' => '\\23Harder\\2bcase\\23',
 121                  'expected' => '#Harder+case#',
 122              ),
 123              array (
 124                  'test' => '\\#Harder\\+case\\#',
 125                  'expected' => '#Harder+case#',
 126              ),
 127              array (
 128                  'test' => '\\20Harder\\20(and)\\3b\\20harder\\20case\\20',
 129                  'expected' => ' Harder (and); harder case ',
 130              ),
 131              array (
 132                  'test' => '\\ Harder\\ (and)\\;\\ harder\\ case\\ ',
 133                  'expected' => ' Harder (and); harder case ',
 134              ),
 135              array (
 136                  'test' => 'Really\\20\\5c0\\20(hard)\\20case!\\5c',
 137                  'expected' => 'Really \\0 (hard) case!\\',
 138              ),
 139              array (
 140                  'test' => 'Really\\ \\\\0\\ (hard)\\ case!\\\\',
 141                  'expected' => 'Really \\0 (hard) case!\\',
 142              ),
 143              array (
 144                  'test' => 'James\\20\\22Jim\\22\\20\\3d\\20Smith\\2c\\20III',
 145                  'expected' => 'James "Jim" = Smith, III',
 146              ),
 147              array (
 148                  'test' => 'James\\ \\"Jim\\" \\= Smith\\, III',
 149                  'expected' => 'James "Jim" = Smith, III',
 150              ),
 151              array (
 152                  'test' => '\\20\\20\\[email protected]\\3e\\20',
 153                  'expected' => '  <[email protected]> ',
 154              ),
 155              array (
 156                  'test' => '\\ \\<[email protected]\\>\\ ',
 157                  'expected' => ' <[email protected]> ',
 158              ),
 159              array (
 160                  'test' => 'Lu\\C4\\8Di\\C4\\87',
 161                  'expected' => 'Lučić',
 162              ),
 163          );
 164  
 165          foreach ($tests as $test) {
 166              $this->assertSame($test['expected'], ldap_stripslashes($test['test']));
 167          }
 168      }
 169  }