From 874b8cbf002e9d8bf0ff39671e1501165016320a Mon Sep 17 00:00:00 2001
From: Michael Save <savetheinternet@tinyboard.org>
Date: Mon, 9 Apr 2012 20:52:26 +1000
Subject: inc/contrib -> inc/lib

---
 inc/lib/gettext/tests/LocalesTest.php | 75 +++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 inc/lib/gettext/tests/LocalesTest.php

(limited to 'inc/lib/gettext/tests/LocalesTest.php')

diff --git a/inc/lib/gettext/tests/LocalesTest.php b/inc/lib/gettext/tests/LocalesTest.php
new file mode 100644
index 00000000..fab21f86
--- /dev/null
+++ b/inc/lib/gettext/tests/LocalesTest.php
@@ -0,0 +1,75 @@
+<?php
+require_once('PHPUnit/Framework.php');
+require_once('gettext.inc');
+
+class LocaleTest extends PHPUnit_Framework_TestCase
+{
+  public function test_setlocale()
+  {
+    putenv("LC_ALL=");
+    // _setlocale defaults to a locale name from environment variable LANG.
+    putenv("LANG=sr_RS");
+    $this->assertEquals('sr_RS', _setlocale(LC_MESSAGES, 0));
+  }
+
+  public function test_setlocale_system()
+  {
+    putenv("LC_ALL=");
+    // For an existing locale, it never needs emulation.
+    putenv("LANG=C");
+    _setlocale(LC_MESSAGES, "");
+    $this->assertEquals(0, locale_emulation());
+  }
+
+  public function test_setlocale_emulation()
+  {
+    putenv("LC_ALL=");
+    // If we set it to a non-existent locale, it still works, but uses
+    // emulation.
+    _setlocale(LC_MESSAGES, "xxx_XXX");
+    $this->assertEquals('xxx_XXX', _setlocale(LC_MESSAGES, 0));
+    $this->assertEquals(1, locale_emulation());
+  }
+
+  public function test_get_list_of_locales()
+  {
+    // For a locale containing country code, we prefer
+    // full locale name, but if that's not found, fall back
+    // to the language only locale name.
+    $this->assertEquals(array("sr_RS", "sr"),
+                        get_list_of_locales("sr_RS"));
+
+    // If language code is used, it's the only thing returned.
+    $this->assertEquals(array("sr"),
+                        get_list_of_locales("sr"));
+
+    // There is support for language and charset only.
+    $this->assertEquals(array("sr.UTF-8", "sr"),
+                        get_list_of_locales("sr.UTF-8"));
+
+    // It can also split out character set from the full locale name.
+    $this->assertEquals(array("sr_RS.UTF-8", "sr_RS", "sr"),
+                        get_list_of_locales("sr_RS.UTF-8"));
+
+    // There is support for @modifier in locale names as well.
+    $this->assertEquals(array("sr_RS.UTF-8@latin", "sr_RS@latin", "sr@latin",
+                              "sr_RS.UTF-8", "sr_RS", "sr"),
+                        get_list_of_locales("sr_RS.UTF-8@latin"));
+
+    // We can pass in only language and modifier.
+    $this->assertEquals(array("sr@latin", "sr"),
+                        get_list_of_locales("sr@latin"));
+
+
+    // If locale name is not following the regular POSIX pattern,
+    // it's used verbatim.
+    $this->assertEquals(array("something"),
+                        get_list_of_locales("something"));
+
+    // Passing in an empty string returns an empty array.
+    $this->assertEquals(array(),
+                        get_list_of_locales(""));
+  }
+}
+
+?>
-- 
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