155 lines
4.3 KiB
C++
155 lines
4.3 KiB
C++
/*
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* catch_self_test.hpp
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* Catch
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*
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* Created by Phil on 14/01/2011.
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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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*/
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#ifndef TWOBLUECUBES_CATCH_SELF_TEST_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_SELF_TEST_HPP_INCLUDED
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#include "../catch.hpp"
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#include "catch_runner_impl.hpp"
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namespace Catch
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{
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class EmbeddedRunner
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{
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public:
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///////////////////////////////////////////////////////////////////////////
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EmbeddedRunner
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()
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{
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}
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///////////////////////////////////////////////////////////////////////////
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std::size_t runMatching
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(
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const std::string& rawTestSpec
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)
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{
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std::ostringstream oss;
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Config config;
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config.setStreamBuf( oss.rdbuf() );
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config.setReporter( "basic" );
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std::size_t result;
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// Scoped because Runner doesn't report EndTesting until its destructor
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{
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Runner runner( config );
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result = runner.runMatching( rawTestSpec );
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m_successes = runner.getSuccessCount();
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m_failures = runner.getFailureCount();
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}
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m_output = oss.str();
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return result;
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}
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///////////////////////////////////////////////////////////////////////////
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std::string getOutput
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()
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{
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return m_output;
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}
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///////////////////////////////////////////////////////////////////////////
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std::size_t getSuccessCount
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()
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const
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{
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return m_successes;
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}
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///////////////////////////////////////////////////////////////////////////
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std:: size_t getFailureCount
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()
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const
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{
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return m_failures;
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}
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private:
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std::size_t m_successes;
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std::size_t m_failures;
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std::string m_output;
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};
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class MetaTestRunner
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{
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public:
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struct Expected
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{
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enum Result
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{
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ToSucceed,
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ToFail
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};
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};
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///////////////////////////////////////////////////////////////////////////
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static void runMatching
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(
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const std::string& testSpec,
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Expected::Result expectedResult
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)
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{
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forEach( Hub::getTestCaseRegistry().getMatchingTestCases( testSpec ),
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MetaTestRunner( expectedResult ) );
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}
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///////////////////////////////////////////////////////////////////////////
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MetaTestRunner
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(
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Expected::Result expectedResult
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)
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: m_expectedResult( expectedResult )
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{
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}
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///////////////////////////////////////////////////////////////////////////
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void operator()
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(
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const TestCaseInfo& testCase
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)
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{
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EmbeddedRunner runner;
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runner.runMatching( testCase.getName() );
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switch( m_expectedResult )
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{
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case Expected::ToSucceed:
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if( runner.getFailureCount() > 0 )
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{
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INFO( runner.getOutput() );
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FAIL( "Expected test case '"
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<< testCase.getName()
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<< "' to succeed but there was/ were "
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<< runner.getFailureCount() << " failure(s)" );
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}
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break;
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case Expected::ToFail:
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if( runner.getSuccessCount() > 0 )
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{
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INFO( runner.getOutput() );
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FAIL( "Expected test case '"
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<< testCase.getName()
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<< "' to fail but there was/ were "
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<< runner.getSuccessCount() << " success(es)" );
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}
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break;
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}
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};
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private:
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Expected::Result m_expectedResult;
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};
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}
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#endif // TWOBLUECUBES_CATCH_SELF_TEST_HPP_INCLUDED
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