root/library/tests/unittest-cpp/TestRunner.h @ 896

#ifndef UNITTEST_TESTRUNNER_H
#define UNITTEST_TESTRUNNER_H

#include "Test.h"
#include "TestList.h"
#include "CurrentTest.h"

namespace UnitTest {

class TestReporter;
class TestResults;
class Timer;

int RunAllTests();

struct True {
        bool operator() ( const Test* const ) const {
                return true;
        }
};

class TestRunner {
public:
        explicit TestRunner ( TestReporter& reporter );
        ~TestRunner();

        template <class Predicate>
        int RunTestsIf ( TestList const& list, char const* suiteName,
                         const Predicate& predicate, int maxTestTimeInMs ) const {
                Test* curTest = list.GetHead();

                while ( curTest != 0 ) {
                        if ( IsTestInSuite ( curTest, suiteName ) && predicate ( curTest ) ) {
                                ClearEnvironment();
                                RunTest ( m_result, curTest, maxTestTimeInMs );
                        }


                        curTest = curTest->next;
                }

                return Finish();
        }

private:
        TestReporter* m_reporter;
        TestResults* m_result;
        Timer* m_timer;

        int Finish() const;
        bool IsTestInSuite ( const Test* const curTest, char const* suiteName ) const;
        void RunTest ( TestResults* const result, Test* const curTest, int const maxTestTimeInMs ) const;
        void ClearEnvironment() const;
};

}

#endif