JD2022-TU1/main/extern/FastBuild/Code/Tools/FBuild/FBuildTest/Tests/TestCLR.cpp

// TestCLR.cpp
//------------------------------------------------------------------------------

// Includes
//------------------------------------------------------------------------------
#include "FBuildTest.h"

#include "Tools/FBuild/FBuildCore/FBuild.h"
#include "Tools/FBuild/FBuildCore/BFF/BFFParser.h"

#include "Core/FileIO/FileIO.h"
#include "Core/Process/Process.h"
#include "Core/Strings/AStackString.h"

// TestCLR
//------------------------------------------------------------------------------
class TestCLR : public FBuildTest
{
private:
	DECLARE_TESTS

	// Helpers
	FBuildStats Build( FBuildOptions options, bool useDB, const char * target ) const;
	const char * GetTestDBFileName() const { return "../../../../ftmp/Test/CLR/test.fdb"; }

	// Tests
	void Test() const;
	void Test_NoBuild() const;
	void TestCache() const;

	void TestParallelBuild() const;
	void TestParallelBuild_NoBuild() const;

	void TestCLRToCPPBridge() const;
};

// Register Tests
//------------------------------------------------------------------------------
REGISTER_TESTS_BEGIN( TestCLR )
	REGISTER_TEST( Test )			// clean build, populate cache
	REGISTER_TEST( Test_NoBuild )	// check nothing rebuilds
	REGISTER_TEST( TestCache )		// clean build, read from cache
	REGISTER_TEST( Test_NoBuild )	// check nothing rebuilds (again)

	REGISTER_TEST( TestParallelBuild ) // build several clr files in parallel
	REGISTER_TEST( TestParallelBuild_NoBuild ) // check nothing rebuilds

	REGISTER_TEST( TestCLRToCPPBridge ) // Linking C++ and CLR
REGISTER_TESTS_END

// Test
//------------------------------------------------------------------------------
FBuildStats TestCLR::Build( FBuildOptions options, bool useDB, const char * target ) const
{
	options.m_ConfigFile = "Data/TestCLR/clr.bff";

	FBuild fBuild( options );
	TEST_ASSERT( fBuild.Initialize( useDB ? GetTestDBFileName() : nullptr ) );

	// Build it
	TEST_ASSERT( fBuild.Build( AStackString<>( target ) ) );
	TEST_ASSERT( fBuild.SaveDependencyGraph( GetTestDBFileName() ) );

	return fBuild.GetStats();
}

// Test
//------------------------------------------------------------------------------
void TestCLR::Test() const
{
	FBuildOptions options;
	options.m_ForceCleanBuild = true;
	options.m_UseCacheWrite = true;
	options.m_ShowSummary = true; // required to generate stats for node count checks

	EnsureFileDoesNotExist( "../../../../ftmp/Test/CLR/clr.lib" );

	FBuildStats stats = Build( options, false, "CLR-Target" ); // dont' use DB

	EnsureFileExists( "../../../../ftmp/Test/CLR/clr.lib" );

	// Check stats
	//				 Seen,	Built,	Type
	CheckStatsNode ( stats,	3,		1,		Node::FILE_NODE );	// cpp
	CheckStatsNode ( stats,	1,		1,		Node::COMPILER_NODE );
	CheckStatsNode ( stats,	1,		1,		Node::OBJECT_NODE );
	CheckStatsNode ( stats,	1,		1,		Node::LIBRARY_NODE );
	CheckStatsNode ( stats,	1,		0,		Node::ALIAS_NODE );
	CheckStatsTotal( stats,	7,		4 );

	TEST_ASSERT( stats.GetCacheStores() == 0 ); // cache not supported due to compiler bug
}

// Test_NoBuild
//------------------------------------------------------------------------------
void TestCLR::Test_NoBuild() const
{
	FBuildOptions options;
	options.m_ShowSummary = true; // required to generate stats for node count checks
	FBuildStats stats = Build( options, true, "CLR-Target" );

	// Check stats
	//						Seen,	Built,	Type
	CheckStatsNode ( stats,	3,		3,		Node::FILE_NODE );	// cpp + h + mscorlib
	CheckStatsNode ( stats,	1,		0,		Node::COMPILER_NODE );
	CheckStatsNode ( stats,	1,		0,		Node::OBJECT_NODE );
	CheckStatsNode ( stats,	1,		0,		Node::LIBRARY_NODE );
	CheckStatsNode ( stats,	1,		0,		Node::ALIAS_NODE );
	CheckStatsTotal( stats,	7,		3 );
}

// TestCache
//------------------------------------------------------------------------------
void TestCLR::TestCache() const
{
	FBuildOptions options;
	options.m_ForceCleanBuild = true;
	options.m_UseCacheRead = true;
	options.m_ShowSummary = true; // required to generate stats for node count checks

	EnsureFileDoesNotExist( "../../../../ftmp/Test/CLR/clr.lib" );

	FBuildStats stats = Build( options, false, "CLR-Target" ); // dont' use DB

	EnsureFileExists( "../../../../ftmp/Test/CLR/clr.lib" );

	// Check stats
	//				 Seen,	Built,	Type
	CheckStatsNode ( stats,	3,		1,		Node::FILE_NODE );	// cpp
	CheckStatsNode ( stats,	1,		1,		Node::COMPILER_NODE );
	CheckStatsNode ( stats,	1,		1,		Node::OBJECT_NODE );
	CheckStatsNode ( stats,	1,		1,		Node::LIBRARY_NODE );
	CheckStatsNode ( stats,	1,		0,		Node::ALIAS_NODE );
	CheckStatsTotal( stats,	7,		4 );

	TEST_ASSERT( stats.GetCacheHits() == 0 ); // cache not supported dur to compiler bug
}

// TestParallelBuild
//------------------------------------------------------------------------------
void TestCLR::TestParallelBuild() const
{
	FBuildOptions options;
	options.m_ForceCleanBuild = true;
	options.m_ShowSummary = true; // required to generate stats for node count checks

	EnsureFileDoesNotExist( "../../../../ftmp/Test/CLR/clrmulti.lib" );

	FBuildStats stats = Build( options, false, "CLR-Parallel-Target" ); // dont' use DB

	EnsureFileExists( "../../../../ftmp/Test/CLR/clrmulti.lib" );

	// Check stats
	//				 Seen,	Built,	Type
	CheckStatsNode ( stats,	1,		1,		Node::DIRECTORY_LIST_NODE );
	CheckStatsNode ( stats,	5,		3,		Node::FILE_NODE );	// 3xcpp + .h
	CheckStatsNode ( stats,	1,		1,		Node::COMPILER_NODE );
	CheckStatsNode ( stats,	3,		3,		Node::OBJECT_NODE );
	CheckStatsNode ( stats,	1,		1,		Node::LIBRARY_NODE );
	CheckStatsNode ( stats,	1,		0,		Node::ALIAS_NODE );
	CheckStatsTotal( stats,	12,		9 );
}

// TestParallelBuild_NoBuild
//------------------------------------------------------------------------------
void TestCLR::TestParallelBuild_NoBuild() const
{
	FBuildOptions options;
	options.m_ShowSummary = true; // required to generate stats for node count checks

	FBuildStats stats = Build( options, true, "CLR-Parallel-Target" );

	// Check stats
	//				        Seen,	Built,	Type
	CheckStatsNode ( stats,	1,		1,		Node::DIRECTORY_LIST_NODE );
	CheckStatsNode ( stats,	5,		5,		Node::FILE_NODE );	// 3xcpp + mscorlib.dll
	CheckStatsNode ( stats,	1,		0,		Node::COMPILER_NODE );
	CheckStatsNode ( stats,	3,		0,		Node::OBJECT_NODE );
	CheckStatsNode ( stats,	1,		0,		Node::LIBRARY_NODE );
	CheckStatsNode ( stats,	1,		0,		Node::ALIAS_NODE );
	CheckStatsTotal( stats,	12,		6 );
}

// TestCLRToCPPBridge
//------------------------------------------------------------------------------
void TestCLR::TestCLRToCPPBridge() const
{
	FBuildOptions options;
	options.m_ForceCleanBuild = true;
	options.m_ShowSummary = true; // required to generate stats for node count checks

	FBuildStats stats = Build( options, true, "BridgeTest-Exe" );

	Process p;
	p.Spawn( "..\\..\\..\\..\\ftmp\\Test\\CLR\\Bridge\\Bridge.exe", nullptr, nullptr, nullptr );
	int ret = p.WaitForExit();
	TEST_ASSERT( ret == 15613223 ); // verify expected ret code
}

//------------------------------------------------------------------------------