test/libraries/common/PMA_whichCrlf_test.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Test whichCrlf function
   5  *
   6  * @package phpMyAdmin-test
   7  * @version $Id: PMA_whichCrlf_test.php
   8  * @group common.lib-tests
   9  */
  10
  11 /*
  12  * Include to test.
  13  */
  14 require_once 'libraries/common.lib.php';
  15
  16 class PMA_whichCrlf_test extends PHPUnit_Framework_TestCase
  17 {
  18
  19     /**
  20      * @using runkit pecl extension
  21      * if not define PMA_USR_OS, then define it as Win
  22      * if installed runkit, then constant will not change
  23      */
  24     public function testWhichCrlf()
  25     {
  26         $runkit = function_exists('runkit_constant_redefine');
  27         if ($runkit && defined('PMA_USR_OS'))
  28             $pma_usr_os = PMA_USR_OS;
  29
  30         if (defined('PMA_USR_OS') && !$runkit) {
  31
  32             if (PMA_USR_OS == 'Win')
  33                 $this->assertEquals("\r\n", PMA_whichCrlf());
  34             else
  35                 $this->assertEquals("\n", PMA_whichCrlf());
  36
  37             $this->markTestIncomplete('Cannot redefine constant');
  38
  39         } else {
  40
  41             if ($runkit) {
  42                 define('PMA_USR_OS', 'Linux');
  43                 $this->assertEquals("\n", PMA_whichCrlf());
  44             }
  45
  46             if ($runkit)
  47                 runkit_constant_redefine('PMA_USR_OS', 'Win');
  48             else
  49                 define('PMA_USR_OS', 'Win');
  50             $this->assertEquals("\r\n", PMA_whichCrlf());
  51
  52         }
  53
  54         if ($runkit) {
  55             if (isset($pma_usr_os))
  56                 runkit_constant_redefine('PMA_USR_OS', 'Win');
  57             else
  58                 runkit_constant_remove('PMA_USR_OS');
  59         }
  60     }
  61
  62 }
  63 ?>