Initial commit

#pma/test/libraries/php-gettext/Locales_test.php

@@ -0,0 +1,86 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Test for gettext locales.
+ *
+ * @package PhpMyAdmin-test
+ */
+
+class LocaleTest extends PHPUnit_Framework_TestCase
+{
+
+    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("")
+        );
+    }
+}
+