catch2/include/internal/catch_test_case_registry_impl.hpp
2012-05-10 21:46:46 +01:00

116 lines
4.1 KiB
C++

/*
* Created by Phil on 7/1/2011
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#include "catch_test_registry.hpp"
#include "catch_test_case_info.hpp"
#include "catch_context.h"
#include <vector>
#include <set>
#include <sstream>
namespace Catch
{
class TestRegistry : public ITestCaseRegistry {
public:
TestRegistry() : m_unnamedCount( 0 ) {}
virtual void registerTest( const TestCaseInfo& testInfo ) {
if( testInfo.getName() == "" ) {
std::ostringstream oss;
oss << testInfo.getName() << "unnamed/" << ++m_unnamedCount;
return registerTest( TestCaseInfo( testInfo, oss.str() ) );
}
if( m_functions.find( testInfo ) == m_functions.end() ) {
m_functions.insert( testInfo );
m_functionsInOrder.push_back( testInfo );
}
else {
const TestCaseInfo& prev = *m_functions.find( testInfo );
std::cerr << "error: TEST_CASE( \"" << testInfo.getName() << "\" ) already defined.\n"
<< "\tFirst seen at " << SourceLineInfo( prev.getLineInfo() ) << "\n"
<< "\tRedefined at " << SourceLineInfo( testInfo.getLineInfo() ) << std::endl;
exit(1);
}
}
virtual const std::vector<TestCaseInfo>& getAllTests() const {
return m_functionsInOrder;
}
virtual std::vector<TestCaseInfo> getMatchingTestCases( const std::string& rawTestSpec ) {
TestSpec testSpec( rawTestSpec );
std::vector<TestCaseInfo> testList;
std::vector<TestCaseInfo>::const_iterator it = m_functionsInOrder.begin();
std::vector<TestCaseInfo>::const_iterator itEnd = m_functionsInOrder.end();
for(; it != itEnd; ++it ) {
if( testSpec.matches( it->getName() ) ) {
testList.push_back( *it );
}
}
return testList;
}
private:
std::set<TestCaseInfo> m_functions;
std::vector<TestCaseInfo> m_functionsInOrder;
size_t m_unnamedCount;
};
///////////////////////////////////////////////////////////////////////////
class FreeFunctionTestCase : public ITestCase {
public:
FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {}
virtual void invoke() const {
m_fun();
}
virtual ITestCase* clone() const {
return new FreeFunctionTestCase( m_fun );
}
virtual bool operator == ( const ITestCase& other ) const {
const FreeFunctionTestCase* ffOther = dynamic_cast<const FreeFunctionTestCase*> ( &other );
return ffOther && m_fun == ffOther->m_fun;
}
virtual bool operator < ( const ITestCase& other ) const {
const FreeFunctionTestCase* ffOther = dynamic_cast<const FreeFunctionTestCase*> ( &other );
return ffOther && m_fun < ffOther->m_fun;
}
private:
TestFunction m_fun;
};
///////////////////////////////////////////////////////////////////////////
AutoReg::AutoReg( TestFunction function,
const char* name,
const char* description,
const SourceLineInfo& lineInfo ) {
registerTestCase( new FreeFunctionTestCase( function ), name, description, lineInfo );
}
AutoReg::~AutoReg() {}
void AutoReg::registerTestCase( ITestCase* testCase,
const char* name,
const char* description,
const SourceLineInfo& lineInfo ) {
Context::getTestCaseRegistry().registerTest( TestCaseInfo( testCase, name, description, lineInfo ) );
}
} // end namespace Catch