iutest_result_reporter.hpp

[詳解]

//======================================================================
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
//======================================================================
#ifndef INCG_IRIS_IUTEST_RESULT_REPORTER_HPP_803FD1F7_1FD2_4D1E_9AFC_A5851284316F_
#define INCG_IRIS_IUTEST_RESULT_REPORTER_HPP_803FD1F7_1FD2_4D1E_9AFC_A5851284316F_
 
//======================================================================
// include
// IWYU pragma: begin_exports
#include "iutest_core_impl.hpp"
// IWYU pragma: end_exports
 
namespace iutest {
namespace detail
{
 
//======================================================================
// class
class DefaultGlobalTestPartResultReporter : public TestPartResultReporterInterface
{
public:
    virtual ~DefaultGlobalTestPartResultReporter() IUTEST_CXX_OVERRIDE {}
    virtual void ReportTestPartResult(const TestPartResult& test_part_result) IUTEST_CXX_OVERRIDE
    {
        DefaultReportTestPartResult(test_part_result);
    }
    static void DefaultReportTestPartResult(const TestPartResult& test_part_result)
    {
        TestResult* result = UnitTestImpl::current_test_result();
        if( result )
        {
            result->AddTestPartResult(test_part_result);
        }
        else
        {
            iuConsole::output("%s", test_part_result.make_newline_message().c_str());
        }
        TestEnv::event_listeners().OnTestPartResult(test_part_result);
    }
};
 
class NoTestPartResultReporter : public TestPartResultReporterInterface
{
public:
    virtual ~NoTestPartResultReporter() IUTEST_CXX_OVERRIDE {}
    virtual void ReportTestPartResult(const TestPartResult& result) IUTEST_CXX_OVERRIDE
    {
        IUTEST_UNUSED_VAR(result);
    }
};
 
class NewTestPartResultCheckHelper
{
public:
    template<TestPartResult::Type Type>
    struct CondEq
    {
        bool operator ()(const TestPartResult& result)
        {
            return result.type() == Type;
        }
    };
 
    template<TestPartResult::Type Type>
    struct CondNe
    {
        bool operator ()(const TestPartResult& result)
        {
            return result.type() != Type;
        }
    };
 
    template<TestPartResult::Type Type>
    struct CondGt
    {
        bool operator ()(const TestPartResult& result)
        {
            return result.type() > Type;
        }
    };
public:
    class ReporterHolder
    {
    public:
        ReporterHolder() : m_origin(NULL) {}
        virtual ~ReporterHolder()
        {
            Detach();
        }
        void Attach(TestPartResultReporterInterface* p)
        {
            m_origin = TestEnv::GetGlobalTestPartResultReporter();
            TestEnv::SetGlobalTestPartResultReporter(p);
        }
        void Detach()
        {
            TestEnv::SetGlobalTestPartResultReporter(m_origin);
        }
    public:
        void ReportTestPartResultOrigin(const TestPartResult& result)
        {
            if( m_origin )
            {
                m_origin->ReportTestPartResult(result);
            }
        }
    private:
        TestPartResultReporterInterface* m_origin;
    };
 
public:
    template<typename COND, typename REPORTER=DefaultGlobalTestPartResultReporter>
    class Counter IUTEST_CXX_FINAL : public REPORTER
    {
        typedef REPORTER _Mybase;
    public:
        Counter() : m_count(0)
        {
            m_holder.Attach(this);
        }
        virtual void ReportTestPartResult(const TestPartResult& result) IUTEST_CXX_OVERRIDE
        {
            if( m_cond(result) )
            {
                ++m_count;
            }
            _Mybase::ReportTestPartResult(result);
        }
    public:
        int count() const IUTEST_CXX_NOEXCEPT_SPEC { return m_count; }
    private:
        ReporterHolder m_holder;
        COND m_cond;
        int m_count;
 
        IUTEST_PP_DISALLOW_COPY_AND_ASSIGN(Counter);
    };
    template<typename REPORTER=DefaultGlobalTestPartResultReporter>
    class Collector : public REPORTER
    {
        typedef REPORTER _Mybase;
        typedef ::std::vector<TestPartResult> TestPartResults;
    public:
        Collector()
        {
            m_holder.Attach(this);
        }
    public:
        virtual void ReportTestPartResult(const TestPartResult& result) IUTEST_CXX_OVERRIDE
        {
            m_results.push_back(result);
            _Mybase::ReportTestPartResult(result);
        }
    public:
        size_t count() const IUTEST_CXX_NOEXCEPT_SPEC { return m_results.size(); }
        const TestPartResult& GetTestPartResult(size_t index) const { return m_results[index]; }
 
        void ReportTestPartResult()
        {
            for( TestPartResults::iterator it=m_results.begin(); it != m_results.end(); ++it )
            {
                m_holder.ReportTestPartResultOrigin(*it);
            }
        }
    private:
        ReporterHolder m_holder;
        TestPartResults m_results;
    };
};
 
//======================================================================
// function
inline void DefaultReportTestPartResult(const TestPartResult& test_part_result)
{
    DefaultGlobalTestPartResultReporter::DefaultReportTestPartResult(test_part_result);
}
 
}   // end of namespace detail
}   // end of namespace iutest
 
#endif // INCG_IRIS_IUTEST_RESULT_REPORTER_HPP_803FD1F7_1FD2_4D1E_9AFC_A5851284316F_