Utilities/Test/Tribool.cpp

#include "Test.h"
#include "Tribool.h"
#include <Logging.h>
#include <ios>
#include <sstream>


namespace Utilities {
namespace Test {

void TestUtilTribool()
{
	Tribool::Tribool x;

	std::stringstream ss;
	std::ostringstream out;

	ss.str("");
	out.str(std::string());
	x = false;
	out << x;
	ss << "Output false (noboolalpha): " << out.str() << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	out.str(std::string());
	x = true;
	out << x;
	ss << "Output true (noboolalpha): " << out.str() << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	out.str(std::string());
	x = Tribool::Tribool::Indeterminate;
	out << x;
	ss << "Output indeterminate (noboolalpha): " << out.str() << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	out.str(std::string());
	out << Tribool::Tribool::Indeterminate;
	ss << "Output indeterminate (noboolalpha): " << out.str() << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	out.str(std::string());
	x = false;
	out << std::boolalpha << x;
	ss << "Output false (boolalpha): " << out.str() << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	out.str(std::string());
	x = true;
	out << std::boolalpha << x;
	ss << "Output true (boolalpha): " << out.str() << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	out.str(std::string());
	x = Tribool::Tribool::Indeterminate;
	out << std::boolalpha << x;
	ss << "Output indeterminate (boolalpha - default name): " << out.str() << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	out.str(std::string());
	out << std::boolalpha << Tribool::Tribool::Indeterminate;
	ss << "Output indeterminate (boolalpha - default name): " << out.str() << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	ss << "----------------------------------" << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	Tribool::Tribool b;
	ss << "Tribool::Tribool b = " << std::boolalpha << b << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	b = true;
	b = false;
	b = Tribool::Tribool::Indeterminate;

	ss.str("");
	if (b)
		ss << "indeterminate = true" << std::endl;
	else if (!b)
		ss << "indeterminate = false" << std::endl;
	else
		ss << "indeterminate = indeterminate" << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.setf(std::ios::boolalpha);

	ss.str("");
	Tribool::Tribool b1 = true;
	ss << "true || indeterminate = " << (b1 || Tribool::Tribool::Indeterminate) << std::endl;
	ss << "true && indeterminate = " << (b1 && Tribool::Tribool::Indeterminate) << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	Tribool::Tribool b2 = false;
	ss << "false || indeterminate = " << (b2 || Tribool::Tribool::Indeterminate) << std::endl;
	ss << "false && indeterminate = " << (b2 && Tribool::Tribool::Indeterminate) << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	ss.str("");
	Tribool::Tribool b3 = Tribool::Tribool::Indeterminate;
	ss << "indeterminate || indeterminate = " << (b3 || b3) << std::endl;
	ss << "indeterminate && indeterminate = " << (b3 && b3) << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());
}

bool TestTribool()
{
	std::stringstream ss;
	ss << "----------------------------------" << std::endl;
	ss << "|          Test::Tribool         |" << std::endl;
	ss << "----------------------------------" << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	TestUtilTribool();

	ss.str("");
	ss << "==================================" << std::endl << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	return true;
}

} // namespace Test
} // namespace Utilities