Add MSVC project for reproducing fuzzer testcases.

Change-Id: Icdeb96a3044ddf215a59ab832703bb447d85c3ab Reviewed-on: https://swiftshader-review.googlesource.com/18948 Tested-by: Nicolas Capens <nicolascapens@google.com> Reviewed-by: Alexis Hétu <sugoi@google.com>
google · May 23, 2018 · 9d93107 · 9d93107
1 parent db309b6
commit 9d93107
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Showing 4 changed files with 220 additions and 1 deletion.
diff --git a/SwiftShader.sln b/SwiftShader.sln
@@ -259,6 +259,12 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SubzeroLLVMDependencies", "
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unittests", "tests\unittests\unittests.vcxproj", "{CF8EBC89-8762-49DC-9440-6C82B3499913}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "VertexRoutineFuzzer", "tests\fuzzers\VertexRoutineFuzzer.vcxproj", "{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}"
+	ProjectSection(ProjectDependencies) = postProject
+		{7B02CB19-4CDF-4F79-BC9B-7F3F6164A003} = {7B02CB19-4CDF-4F79-BC9B-7F3F6164A003}
+		{5B3A6DB8-1E7E-40D7-92B9-DA8AAE619FAD} = {5B3A6DB8-1E7E-40D7-92B9-DA8AAE619FAD}
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -782,6 +788,18 @@ Global
 		{CF8EBC89-8762-49DC-9440-6C82B3499913}.Release|Win32.Build.0 = Release|Win32
 		{CF8EBC89-8762-49DC-9440-6C82B3499913}.Release|x64.ActiveCfg = Release|x64
 		{CF8EBC89-8762-49DC-9440-6C82B3499913}.Release|x64.Build.0 = Release|x64
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Debug|Win32.ActiveCfg = Debug|Win32
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Debug|Win32.Build.0 = Debug|Win32
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Debug|x64.ActiveCfg = Debug|x64
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Debug|x64.Build.0 = Debug|x64
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Profile|Win32.ActiveCfg = Release|Win32
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Profile|Win32.Build.0 = Release|Win32
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Profile|x64.ActiveCfg = Release|x64
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Profile|x64.Build.0 = Release|x64
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Release|Win32.ActiveCfg = Release|Win32
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Release|Win32.Build.0 = Release|Win32
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Release|x64.ActiveCfg = Release|x64
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -825,6 +843,7 @@ Global
 		{9088FC9E-9843-4E0D-85D0-1B657AFC480A} = {B7E24D8E-6BE9-4DEF-A8B9-6A6E60CA60E9}
 		{4EC107AB-89E8-4A0B-8366-B3E81085AE07} = {ED25C308-5BDB-43A7-BED6-C2C059FC2D7D}
 		{CF8EBC89-8762-49DC-9440-6C82B3499913} = {ED25C308-5BDB-43A7-BED6-C2C059FC2D7D}
+		{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3} = {ED25C308-5BDB-43A7-BED6-C2C059FC2D7D}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {4DF423D2-8425-48A7-9CEC-835C4C3CA957}

diff --git a/tests/fuzzers/VertexRoutineFuzzer.cpp b/tests/fuzzers/VertexRoutineFuzzer.cpp
@@ -90,7 +90,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
 		return 0;
 	}
 
-	if (data[size -1] != 0)
+	if(data[size - 1] != 0)
 	{
 		return 0;
 	}
@@ -211,3 +211,26 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
 
 	return 0;
 }
+
+#if defined(FUZZER_STANDALONE_REPRODUCE)
+int main(int argc, char *argv[])
+{
+	FILE *file = fopen("clusterfuzz-testcase", "r");
+
+	fseek(file, 0L, SEEK_END);
+	long numbytes = ftell(file);
+	fseek(file, 0L, SEEK_SET);
+	uint8_t *buffer = (uint8_t*)calloc(numbytes, sizeof(uint8_t));
+	fread(buffer, sizeof(char), numbytes, file);
+	fclose(file);
+
+	while(true)
+	{
+		LLVMFuzzerTestOneInput(buffer, numbytes);
+	}
+
+	free(buffer);
+
+	return 0;
+}
+#endif
diff --git a/tests/fuzzers/VertexRoutineFuzzer.vcxproj b/tests/fuzzers/VertexRoutineFuzzer.vcxproj
@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <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">
+    <VCProjectVersion>15.0</VCProjectVersion>
+    <ProjectGuid>{FBDCFF88-0CE1-43C3-B694-8F45946FAFE3}</ProjectGuid>
+    <RootNamespace>VertexRoutineFuzzer</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>NotSet</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>NotSet</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>NotSet</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>NotSet</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)src\OpenGL;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>FUZZER_STANDALONE_REPRODUCE;_CRT_SECURE_NO_WARNINGS;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>WS2_32.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)src\OpenGL;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>FUZZER_STANDALONE_REPRODUCE;_CRT_SECURE_NO_WARNINGS;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>WS2_32.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)src\OpenGL;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>FUZZER_STANDALONE_REPRODUCE;_CRT_SECURE_NO_WARNINGS;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>WS2_32.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)src\OpenGL;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>FUZZER_STANDALONE_REPRODUCE;_CRT_SECURE_NO_WARNINGS;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>WS2_32.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\OpenGL\common\debug.cpp" />
+    <ClCompile Include="VertexRoutineFuzzer.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\OpenGL\compiler\Compiler.vcxproj">
+      <Project>{5b3a6db8-1e7e-40d7-92b9-da8aae619fad}</Project>
+    </ProjectReference>
+    <ProjectReference Include="..\..\src\SwiftShader\SwiftShader.vcxproj">
+      <Project>{7b02cb19-4cdf-4f79-bc9b-7f3f6164a003}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/tests/fuzzers/VertexRoutineFuzzer.vcxproj.filters b/tests/fuzzers/VertexRoutineFuzzer.vcxproj.filters
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="VertexRoutineFuzzer.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\OpenGL\common\debug.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>