From 17ddbd050a97af86f576d4315e985acfb9fd3cf5 Mon Sep 17 00:00:00 2001
From: Petr Skoda <commits@skodak.org>
Date: Wed, 24 Aug 2011 18:47:05 +0200
Subject: [PATCH] MDL-29027 yet more tests

---
 lib/simpletest/testtextlib.php | 45 ++++++++++++++++++++++++++++++----
 1 file changed, 40 insertions(+), 5 deletions(-)

diff --git a/lib/simpletest/testtextlib.php b/lib/simpletest/testtextlib.php
index a0d007d6841..e093db38054 100644
--- a/lib/simpletest/testtextlib.php
+++ b/lib/simpletest/testtextlib.php
@@ -57,6 +57,7 @@ class textlib_test extends UnitTestCase {
         $this->assertIdentical(textlib::convert($iso2, 'iso-8859-2', 'iso-8859-2'), $iso2);
         $this->assertIdentical(textlib::convert($win, 'win-1250', 'cp1250'), $win);
 
+
         $utf8 = '言語設定';
         $str = pack("H*", "b8c0b8ecc0dfc4ea"); //EUC-JP
         $this->assertIdentical(textlib::convert($utf8, 'utf-8', 'EUC-JP'), $str);
@@ -78,7 +79,6 @@ class textlib_test extends UnitTestCase {
         $str = pack("H*", "bcf2cce5d6d0cec4"); //GB18030
         $this->assertIdentical(textlib::convert($utf8, 'utf-8', 'GB18030'), $str);
         $this->assertIdentical(textlib::convert($str, 'GB18030', 'utf-8'), $utf8);
-
     }
 
     public function test_substr() {
@@ -97,7 +97,7 @@ class textlib_test extends UnitTestCase {
         $this->assertIdentical(textlib::substr($win, 0, 100, 'cp1250'), textlib::convert($str, 'utf-8', 'cp1250'));
         $this->assertIdentical(textlib::substr($win, -3, 2, 'cp1250'), textlib::convert('če', 'utf-8', 'cp1250'));
 
-        
+
         $str = pack("H*", "b8c0b8ecc0dfc4ea"); //EUC-JP
         $s = pack("H*", "b8ec"); //EUC-JP
         $this->assertIdentical(textlib::substr($str, 1, 1, 'EUC-JP'), $s);
@@ -135,7 +135,6 @@ class textlib_test extends UnitTestCase {
         $str = pack("H*", "b8c0b8ecc0dfc4ea"); //EUC-JP
         $this->assertIdentical(textlib::strlen($str, 'EUC-JP'), 4);
 
-
         $str = pack("H*", "1b2442386c1b2842"); //ISO-2022-JP
         $this->assertIdentical(textlib::strlen($str, 'ISO-2022-JP'), 1);
         $str = pack("H*", "1b24423840386c405f446a1b2842"); //ISO-2022-JP
@@ -155,7 +154,6 @@ class textlib_test extends UnitTestCase {
         $this->assertIdentical(textlib::strlen($str, 'GB18030'), 1);
         $str = pack("H*", "bcf2cce5d6d0cec4"); //GB18030
         $this->assertIdentical(textlib::strlen($str, 'GB18030'), 4);
-
     }
 
     public function test_strtolower() {
@@ -168,6 +166,25 @@ class textlib_test extends UnitTestCase {
 
         $win  = pack("H*", "8e6c759d6f75e86bfd206b6f6eede8656b");
         $this->assertIdentical(textlib::strtolower($win, 'cp1250'), textlib::convert($low, 'utf-8', 'cp1250'));
+
+
+        $str = '言語設定';
+        $this->assertIdentical(textlib::strtolower($str), $str);
+
+        $str = '简体中文';
+        $this->assertIdentical(textlib::strtolower($str), $str);
+
+        $str = pack("H*", "1b24423840386c405f446a1b2842"); //ISO-2022-JP
+        $this->assertIdentical(textlib::strtolower($str, 'ISO-2022-JP'), $str);
+
+        $str = pack("H*", "8cbe8cea90dd92e8"); //SHIFT-JIS
+        $this->assertIdentical(textlib::strtolower($str, 'SHIFT-JIS'), $str);
+
+        $str = pack("H*", "bcf2cce5d6d0cec4"); //GB2312
+        $this->assertIdentical(textlib::strtolower($str, 'GB2312'), $str);
+
+        $str = pack("H*", "bcf2cce5d6d0cec4"); //GB18030
+        $this->assertIdentical(textlib::strtolower($str, 'GB18030'), $str);
     }
 
     public function test_strtoupper() {
@@ -180,6 +197,25 @@ class textlib_test extends UnitTestCase {
 
         $win  = pack("H*", "8e6c759d6f75e86bfd206b6f6eede8656b");
         $this->assertIdentical(textlib::strtoupper($win, 'cp1250'), textlib::convert($up, 'utf-8', 'cp1250'));
+
+
+        $str = '言語設定';
+        $this->assertIdentical(textlib::strtoupper($str), $str);
+
+        $str = '简体中文';
+        $this->assertIdentical(textlib::strtoupper($str), $str);
+
+        $str = pack("H*", "1b24423840386c405f446a1b2842"); //ISO-2022-JP
+        $this->assertIdentical(textlib::strtoupper($str, 'ISO-2022-JP'), $str);
+
+        $str = pack("H*", "8cbe8cea90dd92e8"); //SHIFT-JIS
+        $this->assertIdentical(textlib::strtoupper($str, 'SHIFT-JIS'), $str);
+
+        $str = pack("H*", "bcf2cce5d6d0cec4"); //GB2312
+        $this->assertIdentical(textlib::strtoupper($str, 'GB2312'), $str);
+
+        $str = pack("H*", "bcf2cce5d6d0cec4"); //GB18030
+        $this->assertIdentical(textlib::strtoupper($str, 'GB18030'), $str);
     }
 
     public function test_strpos() {
@@ -205,7 +241,6 @@ class textlib_test extends UnitTestCase {
     public function test_entities_to_utf8() {
         $str = "&#x17d;lu&#x165;ou&#x10d;k&#xfd; kon&#237;&#269;ek";
         $this->assertIdentical(textlib::entities_to_utf8($str), "Žluťoučký koníček");
-
     }
 
     public function test_utf8_to_entities() {