87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
/*
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* Created by Phil on 28/01/2011.
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* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED
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#include "catch_interfaces_generators.h"
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#include "catch_common.h"
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#include <vector>
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#include <string>
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#include <map>
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namespace Catch {
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struct GeneratorInfo : IGeneratorInfo {
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GeneratorInfo( std::size_t size )
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: m_size( size ),
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m_currentIndex( 0 )
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{}
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bool moveNext() {
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if( ++m_currentIndex == m_size ) {
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m_currentIndex = 0;
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return false;
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}
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return true;
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}
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std::size_t getCurrentIndex() const {
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return m_currentIndex;
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}
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std::size_t m_size;
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std::size_t m_currentIndex;
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};
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///////////////////////////////////////////////////////////////////////////
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class GeneratorsForTest : public IGeneratorsForTest {
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public:
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~GeneratorsForTest() {
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deleteAll( m_generatorsInOrder );
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}
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IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) {
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std::map<std::string, IGeneratorInfo*>::const_iterator it = m_generatorsByName.find( fileInfo );
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if( it == m_generatorsByName.end() ) {
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IGeneratorInfo* info = new GeneratorInfo( size );
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m_generatorsByName.insert( std::make_pair( fileInfo, info ) );
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m_generatorsInOrder.push_back( info );
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return *info;
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}
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return *it->second;
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}
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bool moveNext() {
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std::vector<IGeneratorInfo*>::const_iterator it = m_generatorsInOrder.begin();
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std::vector<IGeneratorInfo*>::const_iterator itEnd = m_generatorsInOrder.end();
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for(; it != itEnd; ++it ) {
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if( (*it)->moveNext() )
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return true;
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}
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return false;
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}
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private:
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std::map<std::string, IGeneratorInfo*> m_generatorsByName;
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std::vector<IGeneratorInfo*> m_generatorsInOrder;
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};
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IGeneratorsForTest* createGeneratorsForTest()
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{
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return new GeneratorsForTest();
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}
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} // end namespace Catch
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#endif // TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED
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