crm.fsf.org/20131203/files/sites/all/modules-old/civicrm/packages/PHPgettext/tests/LocalesTest.php

   1 <?php
   2 require_once('PHPUnit/Framework.php');
   3 require_once('gettext.inc');
   4
   5 class LocaleTest extends PHPUnit_Framework_TestCase
   6 {
   7   public function test_setlocale()
   8   {
   9     // _setlocale defaults to a locale name from environment variable LANG.
  10     putenv("LANG=sr_RS");
  11     $this->assertEquals('sr_RS', _setlocale(LC_MESSAGES, 0));
  12
  13     // For an existing locale, it never needs emulation.
  14     putenv("LANG=C");
  15     _setlocale(LC_MESSAGES, "");
  16     $this->assertEquals(0, locale_emulation());
  17
  18     // If we set it to a non-existent locale, it still works, but uses
  19     // emulation.
  20     _setlocale(LC_MESSAGES, "xxx_XXX");
  21     $this->assertEquals('xxx_XXX', _setlocale(LC_MESSAGES, 0));
  22     $this->assertEquals(1, locale_emulation());
  23   }
  24
  25   public function test_get_list_of_locales()
  26   {
  27     // For a locale containing country code, we prefer
  28     // full locale name, but if that's not found, fall back
  29     // to the language only locale name.
  30     $this->assertEquals(array("sr_RS", "sr"),
  31                         get_list_of_locales("sr_RS"));
  32
  33     // If language code is used, it's the only thing returned.
  34     $this->assertEquals(array("sr"),
  35                         get_list_of_locales("sr"));
  36
  37     // There is support for language and charset only.
  38     $this->assertEquals(array("sr.UTF-8", "sr"),
  39                         get_list_of_locales("sr.UTF-8"));
  40
  41     // It can also split out character set from the full locale name.
  42     $this->assertEquals(array("sr_RS.UTF-8", "sr_RS", "sr"),
  43                         get_list_of_locales("sr_RS.UTF-8"));
  44
  45     // There is support for @modifier in locale names as well.
  46     $this->assertEquals(array("sr_RS.UTF-8@latin", "sr_RS@latin", "sr@latin",
  47                               "sr_RS.UTF-8", "sr_RS", "sr"),
  48                         get_list_of_locales("sr_RS.UTF-8@latin"));
  49
  50     // We can pass in only language and modifier.
  51     $this->assertEquals(array("sr@latin", "sr"),
  52                         get_list_of_locales("sr@latin"));
  53
  54
  55     // If locale name is not following the regular POSIX pattern,
  56     // it's used verbatim.
  57     $this->assertEquals(array("something"),
  58                         get_list_of_locales("something"));
  59
  60     // Passing in an empty string returns an empty array.
  61     $this->assertEquals(array(),
  62                         get_list_of_locales(""));
  63   }
  64 }
  65
  66 ?>