mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-26 15:26:11 +01:00
405 lines
12 KiB
C++
405 lines
12 KiB
C++
/*
|
|
* catch_runner.hpp
|
|
* Catch
|
|
*
|
|
* Created by Phil on 22/10/2010.
|
|
* 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)
|
|
*
|
|
*/
|
|
#ifndef TWOBLUECUBES_INTERNAL_CATCH_RUNNER_HPP_INCLUDED
|
|
#define TWOBLUECUBES_INTERNAL_CATCH_RUNNER_HPP_INCLUDED
|
|
|
|
#include "catch_interfaces_runner.h"
|
|
#include "catch_interfaces_reporter.h"
|
|
#include "catch_config.hpp"
|
|
#include "catch_test_registry.hpp"
|
|
#include "catch_test_case_info.hpp"
|
|
#include "catch_capture.hpp"
|
|
|
|
namespace Catch
|
|
{
|
|
class TestSpec
|
|
{
|
|
public:
|
|
TestSpec( const std::string& rawSpec )
|
|
: m_rawSpec( rawSpec ),
|
|
m_isWildcarded( false )
|
|
{
|
|
if( m_rawSpec[m_rawSpec.size()-1] == '*' )
|
|
{
|
|
m_rawSpec = m_rawSpec.substr( 0, m_rawSpec.size()-1 );
|
|
m_isWildcarded = true;
|
|
}
|
|
}
|
|
|
|
bool matches( const std::string& testName ) const
|
|
{
|
|
if( !m_isWildcarded )
|
|
return m_rawSpec == testName;
|
|
else
|
|
return testName.size() >= m_rawSpec.size() && testName.substr( 0, m_rawSpec.size() ) == m_rawSpec;
|
|
}
|
|
|
|
private:
|
|
std::string m_rawSpec;
|
|
bool m_isWildcarded;
|
|
};
|
|
|
|
class RunningTest
|
|
{
|
|
public:
|
|
explicit RunningTest( const TestCaseInfo* info = NULL )
|
|
: m_info( info ),
|
|
m_sectionSeen( false )
|
|
{
|
|
}
|
|
|
|
size_t sectionsSeenCount() const
|
|
{
|
|
return m_sectionsSeen.size();
|
|
}
|
|
|
|
bool wasSectionSeen() const
|
|
{
|
|
return m_sectionSeen;
|
|
}
|
|
void resetSectionSeen()
|
|
{
|
|
m_sectionSeen = false;
|
|
}
|
|
|
|
bool addSection( const std::string& name )
|
|
{
|
|
if( m_sectionsSeen.find( name ) != m_sectionsSeen.end() )
|
|
return false;
|
|
m_sectionsSeen.insert( name );
|
|
return m_sectionSeen = true;
|
|
}
|
|
const TestCaseInfo& getTestCaseInfo() const
|
|
{
|
|
return *m_info;
|
|
}
|
|
|
|
private:
|
|
const TestCaseInfo* m_info;
|
|
bool m_sectionSeen;
|
|
std::set<std::string> m_sectionsSeen;
|
|
|
|
};
|
|
|
|
class StreamRedirect
|
|
{
|
|
public:
|
|
StreamRedirect( std::ostream& stream, std::string& targetString )
|
|
: m_stream( stream ),
|
|
m_prevBuf( stream.rdbuf() ),
|
|
m_targetString( targetString )
|
|
{
|
|
stream.rdbuf( m_oss.rdbuf() );
|
|
}
|
|
|
|
~StreamRedirect()
|
|
{
|
|
m_targetString = m_oss.str();
|
|
m_stream.rdbuf( m_prevBuf );
|
|
}
|
|
|
|
private:
|
|
std::ostream& m_stream;
|
|
std::streambuf* m_prevBuf;
|
|
std::ostringstream m_oss;
|
|
std::string& m_targetString;
|
|
};
|
|
|
|
|
|
class Runner : public IResultCapture, public IRunner
|
|
{
|
|
Runner( const Runner& );
|
|
void operator =( const Runner& );
|
|
|
|
public:
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
explicit Runner
|
|
(
|
|
const Config& config
|
|
)
|
|
: m_config( config ),
|
|
m_successes( 0 ),
|
|
m_failures( 0 ),
|
|
m_reporter( m_config.getReporter() ),
|
|
m_prevRunner( &Hub::getRunner() ),
|
|
m_prevResultCapture( &Hub::getResultCapture() )
|
|
{
|
|
Hub::setRunner( this );
|
|
Hub::setResultCapture( this );
|
|
m_reporter->StartTesting();
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
~Runner
|
|
()
|
|
{
|
|
m_reporter->EndTesting( m_successes, m_failures );
|
|
Hub::setRunner( m_prevRunner );
|
|
Hub::setResultCapture( m_prevResultCapture );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void runAll
|
|
()
|
|
{
|
|
std::vector<TestCaseInfo> allTests = Hub::getTestCaseRegistry().getAllTests();
|
|
for( std::size_t i=0; i < allTests.size(); ++i )
|
|
{
|
|
if( !allTests[i].isHidden() )
|
|
runTest( allTests[i] );
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual std::size_t runMatching
|
|
(
|
|
const std::string& rawTestSpec
|
|
)
|
|
{
|
|
TestSpec testSpec( rawTestSpec );
|
|
|
|
std::vector<TestCaseInfo> allTests = Hub::getTestCaseRegistry().getAllTests();
|
|
std::size_t testsRun = 0;
|
|
for( std::size_t i=0; i < allTests.size(); ++i )
|
|
{
|
|
if( testSpec.matches( allTests[i].getName() ) )
|
|
{
|
|
runTest( allTests[i] );
|
|
testsRun++;
|
|
}
|
|
}
|
|
return testsRun;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
void runTest
|
|
(
|
|
const TestCaseInfo& testInfo
|
|
)
|
|
{
|
|
m_runningTest = RunningTest( &testInfo );
|
|
|
|
do
|
|
{
|
|
m_runningTest.resetSectionSeen();
|
|
runCurrentTest();
|
|
}
|
|
while( m_runningTest.wasSectionSeen() );
|
|
|
|
m_runningTest = RunningTest();
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual std::size_t getSuccessCount
|
|
()
|
|
const
|
|
{
|
|
return m_successes;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual std:: size_t getFailureCount
|
|
()
|
|
const
|
|
{
|
|
return m_failures;
|
|
}
|
|
|
|
private: // IResultCapture
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual ResultAction::Value acceptResult
|
|
(
|
|
bool result
|
|
)
|
|
{
|
|
return acceptResult( result ? ResultWas::Ok : ResultWas::ExpressionFailed );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual ResultAction::Value acceptResult
|
|
(
|
|
ResultWas::OfType result
|
|
)
|
|
{
|
|
m_currentResult.setResultType( result );
|
|
testEnded( m_currentResult );
|
|
|
|
bool ok = m_currentResult.ok();
|
|
m_currentResult = MutableResultInfo();
|
|
if( ok )
|
|
return ResultAction::None;
|
|
else if( shouldDebugBreak() )
|
|
return ResultAction::DebugFailed;
|
|
else
|
|
return ResultAction::Failed;
|
|
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void acceptExpression
|
|
(
|
|
const MutableResultInfo& resultInfo
|
|
)
|
|
{
|
|
m_currentResult = resultInfo;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void acceptMessage
|
|
(
|
|
const std::string& msg
|
|
)
|
|
{
|
|
m_currentResult.setMessage( msg );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void testEnded
|
|
(
|
|
const ResultInfo& result
|
|
)
|
|
{
|
|
if( result.getResultType() == ResultWas::Ok )
|
|
{
|
|
m_successes++;
|
|
}
|
|
else if( !result.ok() )
|
|
{
|
|
m_failures++;
|
|
|
|
std::vector<ResultInfo>::const_iterator it = m_info.begin();
|
|
std::vector<ResultInfo>::const_iterator itEnd = m_info.end();
|
|
for(; it != itEnd; ++it )
|
|
m_reporter->Result( *it );
|
|
m_info.clear();
|
|
}
|
|
|
|
if( result.getResultType() == ResultWas::Info )
|
|
m_info.push_back( result );
|
|
else
|
|
m_reporter->Result( result );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual bool sectionStarted
|
|
(
|
|
const std::string& name,
|
|
const std::string& description,
|
|
std::size_t& successes, \
|
|
std::size_t& failures
|
|
)
|
|
{
|
|
if( m_runningTest.wasSectionSeen() || !m_runningTest.addSection( name ) )
|
|
return false;
|
|
|
|
m_reporter->StartSection( name, description );
|
|
successes = m_successes;
|
|
failures = m_failures;
|
|
|
|
// !TBD look up whether we should execute this section or not
|
|
return true;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void sectionEnded
|
|
(
|
|
const std::string& name,
|
|
std::size_t prevSuccesses,
|
|
std::size_t prevFailures
|
|
)
|
|
{
|
|
m_reporter->EndSection( name, m_successes - prevSuccesses, m_failures - prevFailures );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void pushScopedInfo
|
|
(
|
|
ScopedInfo* scopedInfo
|
|
)
|
|
{
|
|
m_scopedInfos.push_back( scopedInfo );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void popScopedInfo
|
|
(
|
|
ScopedInfo* scopedInfo
|
|
)
|
|
{
|
|
if( m_scopedInfos.back() == scopedInfo )
|
|
m_scopedInfos.pop_back();
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual bool shouldDebugBreak
|
|
()
|
|
const
|
|
{
|
|
return m_config.shouldDebugBreak();
|
|
}
|
|
private:
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
void runCurrentTest
|
|
()
|
|
{
|
|
std::size_t prevSuccessCount = m_successes;
|
|
std::size_t prevFailureCount = m_failures;
|
|
|
|
m_reporter->StartTestCase( m_runningTest.getTestCaseInfo() );
|
|
|
|
std::string redirectedCout;
|
|
std::string redirectedCerr;
|
|
|
|
try
|
|
{
|
|
StreamRedirect coutRedir( std::cout, redirectedCout );
|
|
StreamRedirect cerrRedir( std::cerr, redirectedCerr );
|
|
m_runningTest.getTestCaseInfo().invoke();
|
|
}
|
|
catch( TestFailureException& )
|
|
{
|
|
// This just means the test was aborted due to failure
|
|
}
|
|
catch( std::exception& ex )
|
|
{
|
|
acceptMessage( ex.what() );
|
|
acceptResult( ResultWas::ThrewException );
|
|
}
|
|
catch(...)
|
|
{
|
|
acceptMessage( "unknown exception" );
|
|
acceptResult( ResultWas::ThrewException );
|
|
}
|
|
m_info.clear();
|
|
m_reporter->EndTestCase( m_runningTest.getTestCaseInfo(), m_successes - prevSuccessCount, m_failures - prevFailureCount, redirectedCout, redirectedCerr );
|
|
}
|
|
|
|
private:
|
|
RunningTest m_runningTest;
|
|
MutableResultInfo m_currentResult;
|
|
|
|
const Config& m_config;
|
|
std::size_t m_successes;
|
|
std::size_t m_failures;
|
|
IReporter* m_reporter;
|
|
std::vector<ScopedInfo*> m_scopedInfos;
|
|
std::vector<ResultInfo> m_info;
|
|
IRunner* m_prevRunner;
|
|
IResultCapture* m_prevResultCapture;
|
|
};
|
|
}
|
|
|
|
#endif // TWOBLUECUBES_INTERNAL_CATCH_RUNNER_HPP_INCLUDED
|