lib/tests/regex_test.php

   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  * Test PHP regex capability - this may also serve as an example for devs.
  19  *
  20  * @package   core
  21  * @copyright 2015 Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
  22  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  * @author    Petr Skoda <petr.skoda@totaralms.com>
  24  */
  25
  26 defined('MOODLE_INTERNAL') || die();
  27
  28 /**
  29  * Test PHP regex capability - this may also serve as an example for devs.
  30  *
  31  * @package   core
  32  * @copyright 2015 Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
  33  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  34  * @author    Petr Skoda <petr.skoda@totaralms.com>
  35  */
  36 class core_regex_testcase extends advanced_testcase {
  37     public function test_whitespace_replacement_with_u() {
  38         $unicode = "Теорія і практика використання системи управління навчанням Moo
  39 dleКиївський національний університет будівництва і архітектури, 21-22 тра
  40 вня 2015 р.http://2015.moodlemoot.in.ua/";
  41
  42         $whitespaced = preg_replace('/\s+/u', ' ', $unicode);
  43         $this->assertSame(str_replace("\n", ' ', $unicode), $whitespaced);
  44     }
  45 }
  46
  47