Merge pull request #29 from SofiaCPP/testing

Testing

12 files changed, 983 insertions, 0 deletions

diff --git a/JSImpl/test/LexerTests.cpp b/JSImpl/test/LexerTests.cpp
new file mode 100644
index 0000000..2f13916
--- /dev/null
+++ b/JSImpl/test/LexerTests.cpp
@@ -0,0 +1,215 @@
+#include <src/Lexer.h>
+#include <src/CommonTypes.h>
+
+#include <gtest/gtest.h>
+
+TEST(Lexer, Less)
+{
+	IPLVector<Token> tokens;
+	Tokenize("<", tokens);
+
+	ASSERT_EQ(tokens.size(), 2u);
+        ASSERT_EQ(tokens[0].Type, TokenType::Less);
+}
+
+TEST(Lexer, Number)
+{
+	IPLVector<Token> tokens;
+	Tokenize("213434.24", tokens);
+
+	ASSERT_EQ(tokens.size(), 2u);
+    ASSERT_EQ(tokens[0].Type, TokenType::Number);
+    ASSERT_EQ(tokens[0].Number, 213434.24);
+}
+
+
+TEST(Lexer, HexNumber)
+{
+	IPLVector<Token> tokens;
+	auto result = Tokenize("0x10", tokens);
+
+	ASSERT_TRUE(result.IsSuccessful);
+	ASSERT_EQ(tokens.size(), 2u);
+    ASSERT_EQ(tokens[0].Type, TokenType::Number);
+    ASSERT_EQ(tokens[0].Number, 16);
+}
+
+TEST(Lexer, ScientificNotationNumber)
+{
+	IPLVector<Token> tokens;
+	auto result = Tokenize("1e2", tokens);
+
+	ASSERT_TRUE(result.IsSuccessful);
+	ASSERT_EQ(tokens.size(), 2u);
+    ASSERT_EQ(tokens[0].Type, TokenType::Number);
+    ASSERT_EQ(tokens[0].Number, 100);
+}
+
+TEST(Lexer, NumberStartWithNine)
+{
+	IPLVector<Token> tokens;
+	Tokenize("999", tokens);
+	ASSERT_EQ(tokens.size(), 2u);
+    ASSERT_EQ(tokens[0].Type, TokenType::Number);
+    ASSERT_EQ(tokens[0].Number, 999);
+}
+
+TEST(Lexer, NumberStartWithZero)
+{
+	IPLVector<Token> tokens;
+	Tokenize("0999", tokens);
+	ASSERT_EQ(tokens.size(), 2u);
+    ASSERT_EQ(tokens[0].Type, TokenType::Number);
+    ASSERT_EQ(tokens[0].Number, 999);
+}
+
+TEST(Lexer, SpaceNewLineSpace)
+{
+	IPLVector<Token> tokens;
+	Tokenize(" \n var a = 4; ", tokens);
+	ASSERT_TRUE(tokens.size() == 6 && tokens[0].Type == TokenType::Var &&
+                tokens[1].Type == TokenType::Identifier &&
+		tokens[2].Type == TokenType::Equal &&
+		tokens[3].Type == TokenType::Number &&
+		tokens[4].Type == TokenType::Semicolon);
+}
+
+TEST(Lexer, String)
+{
+	IPLVector<Token> tokens;
+	Tokenize("\"alabala\"", tokens);
+	ASSERT_TRUE(tokens.size() == 2 && tokens[0].Type == TokenType::String 
+                && tokens[0].Lexeme == "\"alabala\"");
+}
+
+TEST(Lexer, StringSingleQuotedStrings)
+{
+	IPLVector<Token> tokens;
+	Tokenize("'alabala'", tokens);
+	ASSERT_TRUE(tokens.size() == 2 && tokens[0].Type == TokenType::String && tokens[0].Lexeme == "'alabala'");
+}
+
+TEST(Lexer, KeyWord)
+{
+	IPLVector<Token> tokens;
+	Tokenize("for", tokens);
+	ASSERT_TRUE(tokens.size() == 2 && tokens[0].Type == TokenType::For);
+}
+
+TEST(Lexer, VariableDeclaration)
+{
+	IPLVector<Token> tokens;
+	Tokenize("var pesho = 10", tokens);
+
+	ASSERT_TRUE(tokens.size() == 5 && tokens[0].Type == TokenType::Var
+		&& tokens[1].Type == TokenType::Identifier
+		&& tokens[2].Type == TokenType::Equal
+		&& tokens[3].Type == TokenType::Number
+		&& tokens[4].Type == TokenType::Eof);
+}
+
+TEST(Lexer, StringError)
+{
+	IPLVector<Token> tokens;
+	const auto& res = Tokenize("\" aaaa", tokens);
+	ASSERT_TRUE(!res.IsSuccessful && res.Error.Row == 0 && res.Error.Column == 6);
+}
+
+TEST(Lexer, TestWhiteSpaceTokens)
+{
+	IPLVector<Token> tokens;
+	const auto& res = Tokenize(" 1\n2  abc\n \n", tokens, { true, false });
+	ASSERT_TRUE(res.IsSuccessful
+		&& tokens.size() == 8
+		&& tokens[0].Type == TokenType::Whitespace
+		&& tokens[0].Lexeme == " "
+		&& tokens[1].Type == TokenType::Number
+		&& tokens[1].Number == 1
+		&& tokens[2].Type == TokenType::Whitespace
+		&& tokens[2].Lexeme == "\n"
+		&& tokens[3].Type == TokenType::Number
+		&& tokens[3].Number == 2
+		&& tokens[4].Type == TokenType::Whitespace
+		&& tokens[4].Lexeme == "  "
+		&& tokens[5].Type == TokenType::Identifier
+		&& tokens[5].Lexeme == "abc"
+		&& tokens[6].Type == TokenType::Whitespace
+		&& tokens[6].Lexeme == "\n \n"
+		&& tokens[7].Type == TokenType::Eof);
+}
+
+TEST(Lexer, SimpleComment)
+{
+	IPLVector<Token> tokens;
+	const auto& res = Tokenize("//comment", tokens, { false, true });
+	ASSERT_TRUE(res.IsSuccessful
+		&& tokens.size() == 2
+		&& tokens[0].Type == TokenType::Comment
+		&& tokens[0].Lexeme == "//comment"
+		&& tokens[1].Type == TokenType::Eof);
+}
+
+TEST(Lexer, SimpleMultiLineComment)
+{
+	IPLVector<Token> tokens;
+	const auto& res = Tokenize("/*comment\ncomment*/", tokens, { false, true });
+	ASSERT_TRUE(res.IsSuccessful
+		&& tokens.size() == 2
+		&& tokens[0].Type == TokenType::Comment
+		&& tokens[0].Lexeme == "/*comment\ncomment*/"
+		&& tokens[1].Type == TokenType::Eof);
+}
+
+TEST(Lexer, ConsecutiveMultiLineComment)
+{
+	IPLVector<Token> tokens;
+	const auto& res = Tokenize("/*comment1\ncomment1*//*comment2\ncomment2*/", tokens, { false, true });
+	ASSERT_TRUE(res.IsSuccessful
+		&& tokens.size() == 3
+		&& tokens[0].Type == TokenType::Comment
+		&& tokens[0].Lexeme == "/*comment1\ncomment1*/"
+		&& tokens[1].Type == TokenType::Comment
+		&& tokens[1].Lexeme == "/*comment2\ncomment2*/"
+		&& tokens[2].Type == TokenType::Eof);
+}
+
+TEST(Lexer, ConsecutiveMultiLineCommentWithSpace)
+{
+	IPLVector<Token> tokens;
+	const auto& res = Tokenize("/*comment1\ncomment1*/\n\n\n/*comment2\ncomment2*/", tokens, { false, true });
+	ASSERT_TRUE(res.IsSuccessful
+		&& tokens.size() == 3
+		&& tokens[0].Type == TokenType::Comment
+		&& tokens[0].Lexeme == "/*comment1\ncomment1*/"
+		&& tokens[1].Type == TokenType::Comment
+		&& tokens[1].Lexeme == "/*comment2\ncomment2*/"
+		&& tokens[2].Type == TokenType::Eof);
+}
+
+TEST(Lexer, ConsecutiveMultiLineCommentWithSpaceWithTokens)
+{
+	IPLVector<Token> tokens;
+	const auto& res = Tokenize("//comment1\n/*comment2\ncomment2*/\n\n\n/*comment3\ncomment3*/", tokens, { true, true });
+	ASSERT_TRUE(res.IsSuccessful
+		&& tokens.size() == 6
+		&& tokens[0].Type == TokenType::Comment
+		&& tokens[0].Lexeme == "//comment1"
+		&& tokens[1].Type == TokenType::Whitespace
+		&& tokens[1].Lexeme == "\n"
+		&& tokens[2].Type == TokenType::Comment
+		&& tokens[2].Lexeme == "/*comment2\ncomment2*/"
+		&& tokens[3].Type == TokenType::Whitespace
+		&& tokens[3].Lexeme == "\n\n\n"
+		&& tokens[4].Type == TokenType::Comment
+		&& tokens[4].Lexeme == "/*comment3\ncomment3*/"
+		&& tokens[5].Type == TokenType::Eof);
+}
+
+TEST(Lexer, CommentError)
+{
+	IPLVector<Token> tokens;
+	const auto& res = Tokenize(" aa\n /*", tokens);
+	ASSERT_TRUE(!res.IsSuccessful && res.Error.Row == 1 &&
+                res.Error.Column == 3);
+}
+
diff --git a/JSImpl/test/ParserTests.cpp b/JSImpl/test/ParserTests.cpp
new file mode 100644
index 0000000..a884f37
--- /dev/null
+++ b/JSImpl/test/ParserTests.cpp
@@ -0,0 +1,22 @@
+#include <src/CommonTypes.h>
+#include <src/Lexer.h>
+#include <src/Parser.h>
+#include <src/ASTPrinter.h>
+
+#include <gtest/gtest.h>
+
+#include <sstream>
+
+TEST(Parser, ParseUnaryExpr)
+{
+	IPLVector<Token> tokens;
+	Tokenize("function pesho() { var a = 0; return a; } var a = \"3\";", tokens);
+
+	// TODO make actual test :D
+	auto expr = Parse(tokens);
+        std::ostringstream output;
+	ASTPrinter p(output);
+	expr->Accept(p);
+        ASSERT_TRUE(!output.str().empty());
+}
+
diff --git a/JSImpl/test/Test.vcxproj b/JSImpl/test/Test.vcxproj
new file mode 100644
index 0000000..9c67eae
--- /dev/null
+++ b/JSImpl/test/Test.vcxproj
@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

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+    <ProjectConfiguration Include="Debug|x64">

+      <Configuration>Debug</Configuration>

+      <Platform>x64</Platform>

+    </ProjectConfiguration>

+    <ProjectConfiguration Include="Release|x64">

+      <Configuration>Release</Configuration>

+      <Platform>x64</Platform>

+    </ProjectConfiguration>

+  </ItemGroup>

+  <PropertyGroup Label="Globals">

+    <ProjectGuid>{45DC8C7C-3113-8E0D-DAFF-7310C6150A0F}</ProjectGuid>

+    <RootNamespace>Test</RootNamespace>

+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>

+    <Keyword>Win32Proj</Keyword>

+  </PropertyGroup>

+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />

+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">

+    <ConfigurationType>Application</ConfigurationType>

+    <UseDebugLibraries>true</UseDebugLibraries>

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+  </PropertyGroup>

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+    <ConfigurationType>Application</ConfigurationType>

+    <UseDebugLibraries>false</UseDebugLibraries>

+    <PlatformToolset>v140</PlatformToolset>

+    <PreferredToolArchitecture>x64</PreferredToolArchitecture>

+  </PropertyGroup>

+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />

+  <ImportGroup Label="ExtensionSettings">

+  </ImportGroup>

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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />

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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">

+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />

+  </ImportGroup>

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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">

+    <OutDir>..\build\bin\Debug\</OutDir>

+    <IntDir>..\build\obj\Debug\x64\Debug\Test\</IntDir>

+    <TargetName>Test</TargetName>

+    <TargetExt>.exe</TargetExt>

+    <LinkIncremental>true</LinkIncremental>

+  </PropertyGroup>

+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">

+    <OutDir>..\build\bin\Release\</OutDir>

+    <IntDir>..\build\obj\Release\x64\Release\Test\</IntDir>

+    <TargetName>Test</TargetName>

+    <TargetExt>.exe</TargetExt>

+    <LinkIncremental>false</LinkIncremental>

+  </PropertyGroup>

+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">

+    <ClCompile>

+      <AdditionalOptions>  %(AdditionalOptions)</AdditionalOptions>

+      <Optimization>Disabled</Optimization>

+      <AdditionalIncludeDirectories>googletest\googletest\include;googletest\googlemock\include;..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

+      <PreprocessorDefinitions></PreprocessorDefinitions>

+      <MinimalRebuild>false</MinimalRebuild>

+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>

+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>

+      <FunctionLevelLinking>true</FunctionLevelLinking>

+      <MultiProcessorCompilation>true</MultiProcessorCompilation>

+      <PrecompiledHeader></PrecompiledHeader>

+      <WarningLevel>Level4</WarningLevel>

+      <TreatWarningAsError>true</TreatWarningAsError>

+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>

+      <ProgramDataBaseFileName>$(IntDir)Test.compile.pdb</ProgramDataBaseFileName>

+    </ClCompile>

+    <ResourceCompile>

+      <PreprocessorDefinitions></PreprocessorDefinitions>

+      <AdditionalIncludeDirectories>googletest\googletest\include;googletest\googlemock\include;..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

+    </ResourceCompile>

+    <Link>

+      <SubSystem>Console</SubSystem>

+      <GenerateDebugInformation>true</GenerateDebugInformation>

+      <ProgramDatabaseFile>$(OutDir)Test.pdb</ProgramDatabaseFile>

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+      <TargetMachine>MachineX64</TargetMachine>

+    </Link>

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+    <ClCompile>

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+      <Optimization>MaxSpeed</Optimization>

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+      <PreprocessorDefinitions></PreprocessorDefinitions>

+      <MinimalRebuild>false</MinimalRebuild>

+      <StringPooling>true</StringPooling>

+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>

+      <FunctionLevelLinking>true</FunctionLevelLinking>

+      <MultiProcessorCompilation>true</MultiProcessorCompilation>

+      <PrecompiledHeader></PrecompiledHeader>

+      <WarningLevel>Level4</WarningLevel>

+      <TreatWarningAsError>true</TreatWarningAsError>

+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>

+      <ProgramDataBaseFileName>$(IntDir)Test.compile.pdb</ProgramDataBaseFileName>

+    </ClCompile>

+    <ResourceCompile>

+      <PreprocessorDefinitions></PreprocessorDefinitions>

+      <AdditionalIncludeDirectories>googletest\googletest\include;googletest\googlemock\include;..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

+    </ResourceCompile>

+    <Link>

+      <SubSystem>Console</SubSystem>

+      <GenerateDebugInformation>true</GenerateDebugInformation>

+      <ProgramDatabaseFile>$(OutDir)Test.pdb</ProgramDatabaseFile>

+      <EnableCOMDATFolding>true</EnableCOMDATFolding>

+      <OptimizeReferences>true</OptimizeReferences>

+      <OutputFile>$(OutDir)Test.exe</OutputFile>

+      <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>

+      <TargetMachine>MachineX64</TargetMachine>

+    </Link>

+  </ItemDefinitionGroup>

+  <ItemGroup>

+    <ClCompile Include="empty.cpp">

+    </ClCompile>

+    <ClCompile Include="LexerTests.cpp">

+    </ClCompile>

+    <ClCompile Include="ParserTests.cpp">

+    </ClCompile>

+  </ItemGroup>

+  <ItemGroup>

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+  </ImportGroup>

+</Project>

diff --git a/JSImpl/test/Test.vcxproj.filters b/JSImpl/test/Test.vcxproj.filters
new file mode 100644
index 0000000..e1968c9
--- /dev/null
+++ b/JSImpl/test/Test.vcxproj.filters
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <ItemGroup>

+    <ClCompile Include="empty.cpp" />

+    <ClCompile Include="LexerTests.cpp" />

+    <ClCompile Include="ParserTests.cpp" />

+  </ItemGroup>

+</Project>

diff --git a/JSImpl/test/empty.cpp b/JSImpl/test/empty.cpp
new file mode 100644
index 0000000..53d601d
--- /dev/null
+++ b/JSImpl/test/empty.cpp
@@ -0,0 +1,5 @@
+#include <gtest/gtest.h>
+
+TEST(Empty, Empty)
+{
+}
diff --git a/JSImpl/test/genie.lua b/JSImpl/test/genie.lua
new file mode 100644
index 0000000..262ed18
--- /dev/null
+++ b/JSImpl/test/genie.lua
@@ -0,0 +1,54 @@
+project 'Test'
+    kind 'ConsoleApp'
+    language 'C++'
+    uuid(os.uuid('Test'))
+
+    files '*.cpp'
+
+    includedirs {
+        'googletest/googletest/include',
+        'googletest/googlemock/include',
+        '..',
+    }
+    links {
+        'JSLib',
+        'gtest',
+        'gmock',
+        'gtest_main',
+    }
+    configuration 'Linux'
+        links 'pthread'
+    configuration '*'
+
+project 'gtest'
+    kind 'StaticLib'
+    language 'C++'
+    uuid(os.uuid('gtest'))
+    files 'googletest/googletest/src/gtest-all.cc'
+    files 'googletest/googletest/include/gtest/*.h'
+    includedirs {
+        'googletest/googletest',
+        'googletest/googletest/include',
+    }
+
+project 'gmock'
+    kind 'StaticLib'
+    language 'C++'
+    uuid(os.uuid('gmock'))
+    files 'googletest/googlemock/src/gmock-all.cc'
+    files 'googletest/googlemock/include/gmock/*.h'
+    includedirs {
+        'googletest/googlemock',
+        'googletest/googlemock/include',
+        'googletest/googletest/include',
+    }
+
+project 'gtest_main'
+    kind 'StaticLib'
+    language 'C++'
+    uuid(os.uuid('gtest_main'))
+    files 'googletest/googletest/src/gtest_main.cc'
+    includedirs {
+        'googletest/googletest',
+        'googletest/googletest/include',
+    }
diff --git a/JSImpl/test/gmock.vcxproj b/JSImpl/test/gmock.vcxproj
new file mode 100644
index 0000000..d2dd518
--- /dev/null
+++ b/JSImpl/test/gmock.vcxproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

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+    <ProjectConfiguration Include="Debug|x64">

+      <Configuration>Debug</Configuration>

+      <Platform>x64</Platform>

+    </ProjectConfiguration>

+    <ProjectConfiguration Include="Release|x64">

+      <Configuration>Release</Configuration>

+      <Platform>x64</Platform>

+    </ProjectConfiguration>

+  </ItemGroup>

+  <PropertyGroup Label="Globals">

+    <ProjectGuid>{B686840F-229B-ACC0-EB1C-502057F0A8F1}</ProjectGuid>

+    <RootNamespace>gmock</RootNamespace>

+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>

+    <Keyword>Win32Proj</Keyword>

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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />

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+      <MinimalRebuild>false</MinimalRebuild>

+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>

+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>

+      <FunctionLevelLinking>true</FunctionLevelLinking>

+      <MultiProcessorCompilation>true</MultiProcessorCompilation>

+      <PrecompiledHeader></PrecompiledHeader>

+      <WarningLevel>Level4</WarningLevel>

+      <TreatWarningAsError>true</TreatWarningAsError>

+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>

+      <ProgramDataBaseFileName>$(OutDir)gmock.pdb</ProgramDataBaseFileName>

+    </ClCompile>

+    <ResourceCompile>

+      <PreprocessorDefinitions></PreprocessorDefinitions>

+      <AdditionalIncludeDirectories>googletest\googlemock;googletest\googlemock\include;googletest\googletest\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

+    </ResourceCompile>

+  <Lib>

+    <OutputFile>$(OutDir)gmock.lib</OutputFile>

+    <TargetMachine>MachineX64</TargetMachine>

+  </Lib>

+    <Link>

+      <SubSystem>Windows</SubSystem>

+      <GenerateDebugInformation>true</GenerateDebugInformation>

+      <ProgramDatabaseFile>$(OutDir)gmock.pdb</ProgramDatabaseFile>

+    </Link>

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+    <ClCompile>

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+      <PreprocessorDefinitions></PreprocessorDefinitions>

+      <MinimalRebuild>false</MinimalRebuild>

+      <StringPooling>true</StringPooling>

+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>

+      <FunctionLevelLinking>true</FunctionLevelLinking>

+      <MultiProcessorCompilation>true</MultiProcessorCompilation>

+      <PrecompiledHeader></PrecompiledHeader>

+      <WarningLevel>Level4</WarningLevel>

+      <TreatWarningAsError>true</TreatWarningAsError>

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