Add some tests for ConfigParser

Library/ConfigParser_Test.cpp

@@ -0,0 +1,114 @@
+/*
+  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 "ConfigParser.h"
+
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+
+TEST_CLASS(Library_ConfigParser_Test)
+{
+public:
+	TEST_METHOD(TestReadFunctions)
+	{
+		ConfigParser parser;
+		parser.Initialize(L"");  // TODO: Better way to initialize without file.
+
+		parser.SetValue(L"A", L"String", L"abc");
+		Assert::AreEqual(parser.ReadString(L"A", L"String", L"").c_str(), L"abc");
+		Assert::AreEqual(parser.ReadString(L"A", L"StringNA", L"def").c_str(), L"def");
+
+		parser.SetValue(L"A", L"Number", L"2");
+		Assert::AreEqual(parser.ReadInt(L"A", L"Number", 0), 2);
+
+		parser.SetValue(L"A", L"NumberFloat", L"1.23");
+		Assert::AreEqual(parser.ReadFloat(L"A", L"NumberFloat", 0.0), 1.23);
+
+		parser.SetValue(L"A", L"NumberU64", L"18446744073709551615");
+		Assert::AreEqual(parser.ReadUInt64(L"A", L"NumberU64", 0), 18446744073709551615);
+
+		parser.SetValue(L"A", L"Formula", L"(1 + 2)");
+		Assert::AreEqual(parser.ReadInt(L"A", L"Formula", 0), 3);
+		Assert::AreEqual(parser.ReadUInt(L"A", L"Formula", 0), 3U);
+		Assert::AreEqual(parser.ReadFloat(L"A", L"Formula", 0.0), 3.0);
+
+		parser.SetValue(L"A", L"Color1", L"AABBCCDD");
+		parser.SetValue(L"A", L"Color2", L"170,187,204,221");
+		parser.SetValue(L"A", L"Color3", L"AABBCC");
+		parser.SetValue(L"A", L"Color4", L"170,187,204");
+		Assert::AreEqual(parser.ReadColor(L"A", L"Color1", 0x00000000), (Gdiplus::ARGB)0xDDAABBCC);
+		Assert::AreEqual(parser.ReadColor(L"A", L"Color2", 0x00000000), (Gdiplus::ARGB)0xDDAABBCC);
+		Assert::AreEqual(parser.ReadColor(L"A", L"Color3", 0x00000000), (Gdiplus::ARGB)0xFFAABBCC);
+		Assert::AreEqual(parser.ReadColor(L"A", L"Color4", 0x00000000), (Gdiplus::ARGB)0xFFAABBCC);
+		Assert::AreEqual(parser.ReadColor(L"A", L"ColorNA", 0x00000000), (Gdiplus::ARGB)0x00000000);
+
+		parser.SetValue(L"A", L"Rect", L"1,2,11,22");
+		const RECT defRect = {};
+		const RECT expRect = {1, 2, 11, 22};
+		const RECT readRect = parser.ReadRECT(L"A", L"Rect", defRect);
+		Assert::AreEqual(readRect.left, expRect.left);
+		Assert::AreEqual(readRect.top, expRect.top);
+		Assert::AreEqual(readRect.right, expRect.right);
+		Assert::AreEqual(readRect.bottom, expRect.bottom);
+
+		parser.SetValue(L"A", L"Floats", L"1.1;2.1;;3.1");
+		std::vector<Gdiplus::REAL> expFloats;
+		expFloats.push_back(1.1f);
+		expFloats.push_back(2.1f);
+		expFloats.push_back(3.1f);
+		Assert::IsTrue(parser.ReadFloats(L"A", L"Floats") == expFloats);
+		Assert::IsTrue(parser.ReadFloats(L"A", L"FloatsNA").empty());
+	}
+
+	TEST_METHOD(TestVariables)
+	{
+		ConfigParser parser;
+		parser.Initialize(L"");  // TODO: Better way to initialize without file.
+
+		parser.SetVariable(L"A", L"abc");
+		parser.SetVariable(L"BB", L"def");
+		parser.SetVariable(L"CCC", L"#A#");
+		parser.SetVariable(L"Var", L"Normal");
+		parser.SetBuiltInVariable(L"Var", L"BuiltIn");
+
+		std::wstring string1 = L"A";
+		Assert::IsFalse(parser.ReplaceVariables(string1));
+		Assert::AreEqual(string1.c_str(), L"A");
+
+		std::wstring string2 = L"#A#";
+		Assert::IsTrue(parser.ReplaceVariables(string2));
+		Assert::AreEqual(string2.c_str(), L"abc");
+
+		std::wstring string3 = L"#*A*#";
+		Assert::IsFalse(parser.ReplaceVariables(string3));
+		Assert::AreEqual(string3.c_str(), L"#A#");
+
+		std::wstring string4 = L"#A##a# #*CCC*# #BB##CCC#";
+		Assert::IsTrue(parser.ReplaceVariables(string4));
+		Assert::AreEqual(string4.c_str(), L"abcabc #CCC# def#A#");
+
+		parser.SetValue(L"A", L"String", L"#A#");
+		Assert::AreEqual(parser.ReadString(L"A", L"String", L"").c_str(), L"abc");
+
+		parser.SetValue(L"A", L"String", L"%WINDIR%");
+		Assert::AreNotEqual(parser.ReadString(L"A", L"String", L"").c_str(), L"%WINDIR%");
+
+		parser.SetValue(L"A", L"String", L"#Var#");
+		Assert::AreNotEqual(parser.ReadString(L"A", L"String", L"").c_str(), L"BuiltIn");
+	}
+};

Library/Library.vcxproj

@@ -87,6 +87,9 @@
     <ClCompile Include="ConfigParser.cpp">
       <PrecompiledHeader>Use</PrecompiledHeader>
     </ClCompile>
+    <ClCompile Include="ConfigParser_Test.cpp">
+      <ExcludedFromBuild Condition="'$(Configuration)'=='Release'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="DialogAbout.cpp">
       <PrecompiledHeader>Use</PrecompiledHeader>
     </ClCompile>

Library/Library.vcxproj.filters

@@ -39,6 +39,9 @@
     <ClCompile Include="ConfigParser.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="ConfigParser_Test.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="Group.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>