mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-23 05:46:11 +01:00
331 lines
12 KiB
C++
331 lines
12 KiB
C++
/*
|
|
* 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_CATCH_RUNNER_IMPL_HPP_INCLUDED
|
|
#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED
|
|
|
|
#include "catch_interfaces_runner.h"
|
|
#include "catch_interfaces_reporter.h"
|
|
#include "catch_interfaces_exception.h"
|
|
#include "catch_config.hpp"
|
|
#include "catch_test_registry.hpp"
|
|
#include "catch_test_case_info.h"
|
|
#include "catch_capture.hpp"
|
|
#include "catch_totals.hpp"
|
|
#include "catch_running_test.hpp"
|
|
#include "catch_test_spec.h"
|
|
|
|
#include <set>
|
|
#include <string>
|
|
|
|
namespace Catch {
|
|
|
|
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( Runner const& );
|
|
void operator =( Runner const& );
|
|
|
|
public:
|
|
|
|
explicit Runner( Ptr<IConfig const> const& config, Ptr<IStreamingReporter> const& reporter )
|
|
: m_runInfo( config->name() ),
|
|
m_context( getCurrentMutableContext() ),
|
|
m_runningTest( NULL ),
|
|
m_config( config ),
|
|
m_reporter( reporter ),
|
|
m_prevRunner( &m_context.getRunner() ),
|
|
m_prevResultCapture( &m_context.getResultCapture() ),
|
|
m_prevConfig( m_context.getConfig() )
|
|
{
|
|
m_context.setRunner( this );
|
|
m_context.setConfig( m_config );
|
|
m_context.setResultCapture( this );
|
|
m_reporter->testRunStarting( m_runInfo );
|
|
}
|
|
|
|
virtual ~Runner() {
|
|
m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, aborting() ) );
|
|
m_context.setRunner( m_prevRunner );
|
|
m_context.setConfig( NULL );
|
|
m_context.setResultCapture( m_prevResultCapture );
|
|
m_context.setConfig( m_prevConfig );
|
|
}
|
|
|
|
void testGroupStarting( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) {
|
|
m_reporter->testGroupStarting( GroupInfo( testSpec, groupIndex, groupsCount ) );
|
|
}
|
|
void testGroupEnded( std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount ) {
|
|
m_reporter->testGroupEnded( TestGroupStats( GroupInfo( testSpec, groupIndex, groupsCount ), totals, aborting() ) );
|
|
}
|
|
|
|
Totals runMatching( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) {
|
|
|
|
std::vector<TestCase> matchingTests = getRegistryHub().getTestCaseRegistry().getMatchingTestCases( testSpec );
|
|
|
|
Totals totals;
|
|
|
|
testGroupStarting( testSpec, groupIndex, groupsCount );
|
|
|
|
std::vector<TestCase>::const_iterator it = matchingTests.begin();
|
|
std::vector<TestCase>::const_iterator itEnd = matchingTests.end();
|
|
for(; it != itEnd; ++it )
|
|
totals += runTest( *it );
|
|
|
|
testGroupEnded( testSpec, totals, groupIndex, groupsCount );
|
|
return totals;
|
|
}
|
|
|
|
Totals runTest( TestCase const& testCase ) {
|
|
Totals prevTotals = m_totals;
|
|
|
|
std::string redirectedCout;
|
|
std::string redirectedCerr;
|
|
|
|
TestCaseInfo testInfo = testCase.getTestCaseInfo();
|
|
|
|
m_reporter->testCaseStarting( testInfo );
|
|
|
|
m_runningTest = new RunningTest( testCase );
|
|
|
|
do {
|
|
do {
|
|
runCurrentTest( redirectedCout, redirectedCerr );
|
|
}
|
|
while( m_runningTest->hasUntestedSections() && !aborting() );
|
|
}
|
|
while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() );
|
|
|
|
Totals deltaTotals = m_totals.delta( prevTotals );
|
|
bool missingAssertions = false;
|
|
if( deltaTotals.assertions.total() == 0 && m_config->warnAboutMissingAssertions() ) {
|
|
m_totals.assertions.failed++;
|
|
deltaTotals = m_totals.delta( prevTotals );
|
|
missingAssertions = true;
|
|
}
|
|
|
|
m_totals.testCases += deltaTotals.testCases;
|
|
|
|
m_reporter->testCaseEnded( TestCaseStats( testInfo,
|
|
deltaTotals,
|
|
redirectedCout,
|
|
redirectedCerr,
|
|
missingAssertions,
|
|
aborting() ) );
|
|
|
|
|
|
delete m_runningTest;
|
|
m_runningTest = NULL;
|
|
|
|
return deltaTotals;
|
|
}
|
|
|
|
Ptr<IConfig const> config() const {
|
|
return m_config;
|
|
}
|
|
|
|
private: // IResultCapture
|
|
|
|
virtual void acceptMessage( MessageBuilder const& messageBuilder ) {
|
|
m_messages.push_back( messageBuilder.build() );
|
|
}
|
|
|
|
virtual ResultAction::Value acceptExpression( ExpressionResultBuilder const& assertionResult, AssertionInfo const& assertionInfo ) {
|
|
m_lastAssertionInfo = assertionInfo;
|
|
return actOnCurrentResult( assertionResult.buildResult( assertionInfo ) );
|
|
}
|
|
|
|
virtual void assertionEnded( AssertionResult const& result ) {
|
|
if( result.getResultType() == ResultWas::Ok ) {
|
|
m_totals.assertions.passed++;
|
|
}
|
|
else if( !result.isOk() ) {
|
|
m_totals.assertions.failed++;
|
|
}
|
|
|
|
m_reporter->assertionEnded( AssertionStats( result, m_messages, m_totals ) );
|
|
|
|
// Reset working state
|
|
m_lastAssertionInfo = AssertionInfo( "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}" , m_lastAssertionInfo.resultDisposition );
|
|
m_messages.clear();
|
|
}
|
|
|
|
virtual bool sectionStarted (
|
|
SectionInfo const& sectionInfo,
|
|
Counts& assertions
|
|
)
|
|
{
|
|
std::ostringstream oss;
|
|
oss << sectionInfo.name << "@" << sectionInfo.lineInfo;
|
|
|
|
|
|
if( !m_runningTest->addSection( oss.str() ) )
|
|
return false;
|
|
|
|
m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo;
|
|
|
|
m_reporter->sectionStarting( sectionInfo );
|
|
|
|
assertions = m_totals.assertions;
|
|
|
|
return true;
|
|
}
|
|
|
|
virtual void sectionEnded( SectionInfo const& info, Counts const& prevAssertions ) {
|
|
if( std::uncaught_exception() ) {
|
|
m_unfinishedSections.push_back( UnfinishedSections( info, prevAssertions ) );
|
|
return;
|
|
}
|
|
|
|
Counts assertions = m_totals.assertions - prevAssertions;
|
|
bool missingAssertions = false;
|
|
if( assertions.total() == 0 &&
|
|
m_config->warnAboutMissingAssertions() &&
|
|
!m_runningTest->isBranchSection() ) {
|
|
m_totals.assertions.failed++;
|
|
assertions.failed++;
|
|
missingAssertions = true;
|
|
|
|
}
|
|
m_runningTest->endSection( info.name, false );
|
|
|
|
m_reporter->sectionEnded( SectionStats( info, assertions, missingAssertions ) );
|
|
m_messages.clear();
|
|
}
|
|
|
|
virtual void pushScopedMessage( ScopedMessageBuilder const& _builder ) {
|
|
m_messages.push_back( _builder.build() );
|
|
}
|
|
|
|
virtual void popScopedMessage( ScopedMessageBuilder const& _builder ) {
|
|
m_messages.erase( std::remove( m_messages.begin(), m_messages.end(), _builder ), m_messages.end() );
|
|
}
|
|
|
|
virtual bool shouldDebugBreak() const {
|
|
return m_config->shouldDebugBreak();
|
|
}
|
|
|
|
virtual std::string getCurrentTestName() const {
|
|
return m_runningTest
|
|
? m_runningTest->getTestCase().getTestCaseInfo().name
|
|
: "";
|
|
}
|
|
|
|
virtual const AssertionResult* getLastResult() const {
|
|
return &m_lastResult;
|
|
}
|
|
|
|
public:
|
|
// !TBD We need to do this another way!
|
|
bool aborting() const {
|
|
return m_totals.assertions.failed == static_cast<std::size_t>( m_config->abortAfter() );
|
|
}
|
|
|
|
private:
|
|
|
|
ResultAction::Value actOnCurrentResult( AssertionResult const& result ) {
|
|
m_lastResult = result;
|
|
assertionEnded( m_lastResult );
|
|
|
|
ResultAction::Value action = ResultAction::None;
|
|
|
|
if( !m_lastResult.isOk() ) {
|
|
action = ResultAction::Failed;
|
|
if( shouldDebugBreak() )
|
|
action = (ResultAction::Value)( action | ResultAction::Debug );
|
|
if( aborting() )
|
|
action = (ResultAction::Value)( action | ResultAction::Abort );
|
|
}
|
|
return action;
|
|
}
|
|
|
|
void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) {
|
|
try {
|
|
m_lastAssertionInfo = AssertionInfo( "TEST_CASE", m_runningTest->getTestCase().getTestCaseInfo().lineInfo, "", ResultDisposition::Normal );
|
|
m_runningTest->reset();
|
|
|
|
if( m_reporter->getPreferences().shouldRedirectStdOut ) {
|
|
StreamRedirect coutRedir( std::cout, redirectedCout );
|
|
StreamRedirect cerrRedir( std::cerr, redirectedCerr );
|
|
m_runningTest->getTestCase().invoke();
|
|
}
|
|
else {
|
|
m_runningTest->getTestCase().invoke();
|
|
}
|
|
m_runningTest->ranToCompletion();
|
|
}
|
|
catch( TestFailureException& ) {
|
|
// This just means the test was aborted due to failure
|
|
}
|
|
catch(...) {
|
|
ExpressionResultBuilder exResult( ResultWas::ThrewException );
|
|
exResult << translateActiveException();
|
|
actOnCurrentResult( exResult.buildResult( m_lastAssertionInfo ) );
|
|
}
|
|
for( std::vector<UnfinishedSections>::const_iterator it = m_unfinishedSections.begin(),
|
|
itEnd = m_unfinishedSections.end();
|
|
it != itEnd;
|
|
++it )
|
|
sectionEnded( it->info, it->prevAssertions );
|
|
m_unfinishedSections.clear();
|
|
m_messages.clear();
|
|
}
|
|
|
|
private:
|
|
struct UnfinishedSections {
|
|
UnfinishedSections( SectionInfo const& _info, Counts const& _prevAssertions )
|
|
: info( _info ), prevAssertions( _prevAssertions )
|
|
{}
|
|
|
|
SectionInfo info;
|
|
Counts prevAssertions;
|
|
};
|
|
|
|
TestRunInfo m_runInfo;
|
|
IMutableContext& m_context;
|
|
RunningTest* m_runningTest;
|
|
AssertionResult m_lastResult;
|
|
|
|
Ptr<IConfig const> m_config;
|
|
Totals m_totals;
|
|
Ptr<IStreamingReporter> m_reporter;
|
|
std::vector<MessageInfo> m_messages;
|
|
IRunner* m_prevRunner;
|
|
IResultCapture* m_prevResultCapture;
|
|
Ptr<IConfig const> m_prevConfig;
|
|
AssertionInfo m_lastAssertionInfo;
|
|
std::vector<UnfinishedSections> m_unfinishedSections;
|
|
};
|
|
|
|
} // end namespace Catch
|
|
|
|
#endif // TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED
|