Catch/include/internal/catch_context_impl.hpp

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/*
* Created by Phil on 31/12/2010.
* 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)
*/
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#include "catch_test_case_registry_impl.hpp"
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#include "catch_runner_impl.hpp"
#include "catch_generators_impl.hpp"
#include "catch_console_colour_impl.hpp"
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#include "catch_exception_translator_registry.hpp"
#include "catch_context.h"
#include "catch_reporter_registry.hpp"
#include "catch_stream.hpp"
namespace Catch
{
Context::Context()
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: m_reporterRegistry( new ReporterRegistry ),
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m_testCaseRegistry( new TestRegistry ),
m_exceptionTranslatorRegistry( new ExceptionTranslatorRegistry )
{}
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Context& Context::me() {
Context*& hub = singleInstance();
if( !hub )
hub = new Context();
return *hub;
}
void Context::cleanUp() {
Context*& hub = singleInstance();
delete hub;
hub = NULL;
}
Context*& Context::singleInstance() {
static Context* hub = NULL;
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return hub;
}
void Context::setRunner( IRunner* runner ) {
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me().m_runner = runner;
}
void Context::setResultCapture( IResultCapture* resultCapture ) {
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me().m_resultCapture = resultCapture;
}
IResultCapture& Context::getResultCapture() {
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return *me().m_resultCapture;
}
IRunner& Context::getRunner() {
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return *me().m_runner;
}
IReporterRegistry& Context::getReporterRegistry() {
return *me().m_reporterRegistry.get();
}
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ITestCaseRegistry& Context::getTestCaseRegistry() {
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return *me().m_testCaseRegistry.get();
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}
IExceptionTranslatorRegistry& Context::getExceptionTranslatorRegistry() {
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return *me().m_exceptionTranslatorRegistry.get();
}
std::streambuf* Context::createStreamBuf( const std::string& streamName ) {
if( streamName == "stdout" ) return std::cout.rdbuf();
if( streamName == "stderr" ) return std::cerr.rdbuf();
if( streamName == "debug" ) return new StreamBufImpl<OutputDebugWriter>;
throw std::domain_error( "Unknown stream: " + streamName );
}
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GeneratorsForTest* Context::findGeneratorsForCurrentTest() {
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std::string testName = getResultCapture().getCurrentTestName();
std::map<std::string, GeneratorsForTest*>::const_iterator it =
m_generatorsByTestName.find( testName );
return it != m_generatorsByTestName.end()
? it->second
: NULL;
}
GeneratorsForTest& Context::getGeneratorsForCurrentTest() {
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GeneratorsForTest* generators = findGeneratorsForCurrentTest();
if( !generators )
{
std::string testName = getResultCapture().getCurrentTestName();
generators = new GeneratorsForTest();
m_generatorsByTestName.insert( std::make_pair( testName, generators ) );
}
return *generators;
}
size_t Context::getGeneratorIndex( const std::string& fileInfo, size_t totalSize )
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{
return me().getGeneratorsForCurrentTest()
.getGeneratorInfo( fileInfo, totalSize )
.getCurrentIndex();
}
bool Context::advanceGeneratorsForCurrentTest() {
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GeneratorsForTest* generators = me().findGeneratorsForCurrentTest();
return generators && generators->moveNext();
}
}