From a80c905be9c4c32624906d168e55376ff4b15b48 Mon Sep 17 00:00:00 2001
From: Birunthan Mohanathas <birunthan@mohanathas.com>
Date: Thu, 13 Jun 2013 17:01:16 +0300
Subject: [PATCH] Add tests for StringUtil

---
 Common/Common_Test.vcxproj         |  1 +
 Common/Common_Test.vcxproj.filters |  1 +
 Common/StringUtil_Test.cpp         | 46 ++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 Common/StringUtil_Test.cpp

diff --git a/Common/Common_Test.vcxproj b/Common/Common_Test.vcxproj
index 01f26339..20ab3660 100644
--- a/Common/Common_Test.vcxproj
+++ b/Common/Common_Test.vcxproj
@@ -14,6 +14,7 @@
   <ItemGroup>
     <ClCompile Include="MathParser_Test.cpp" />
     <ClCompile Include="PathUtil_Test.cpp" />
+    <ClCompile Include="StringUtil_Test.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="Common.vcxproj">
diff --git a/Common/Common_Test.vcxproj.filters b/Common/Common_Test.vcxproj.filters
index 9074d1f5..7c40c33b 100644
--- a/Common/Common_Test.vcxproj.filters
+++ b/Common/Common_Test.vcxproj.filters
@@ -2,6 +2,7 @@
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <ClCompile Include="PathUtil_Test.cpp" />
+    <ClCompile Include="StringUtil_Test.cpp" />
     <ClCompile Include="MathParser_Test.cpp" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/Common/StringUtil_Test.cpp b/Common/StringUtil_Test.cpp
new file mode 100644
index 00000000..6797b2b4
--- /dev/null
+++ b/Common/StringUtil_Test.cpp
@@ -0,0 +1,46 @@
+/*
+  Copyright (C) 2013 Rainmeter Team
+
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License
+  as published by the Free Software Foundation; either version 2
+  of the License, or (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
+
+#include "CppUnitTest.h"
+#include "StringUtil.h"
+
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+
+namespace StringUtil {
+
+TEST_CLASS(Common_StringUtil_Test)
+{
+public:
+	TEST_METHOD(TestWiden)
+	{
+		Assert::AreEqual(Widen("test").c_str(), L"test");
+		Assert::AreEqual(Widen("test", 2).c_str(), L"te");
+		Assert::AreEqual(WidenUTF8("\xd0\xa2\xc4\x94st").c_str(), L"\u0422\u0114st");
+		Assert::AreEqual(WidenUTF8("\xd0\xa2\xc4\x94st", 2).c_str(), L"\u0422");
+	}
+
+	TEST_METHOD(TestNarrow)
+	{
+		Assert::AreEqual(Narrow(L"test").c_str(), "test");
+		Assert::AreEqual(Narrow(L"test", 2).c_str(), "te");
+		Assert::AreEqual(NarrowUTF8(L"\u0422\u0114st").c_str(), "\xd0\xa2\xc4\x94st");
+		Assert::AreEqual(NarrowUTF8(L"\u0422\u0114st", 1).c_str(), "\xd0\xa2");
+	}
+};
+
+}  // namespace StringUtil