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More complete fix for nested sections

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This commit is contained in:
Phil Nash 2011-02-21 08:50:05 +00:00
parent 70e7d7f16b
commit a243a23363
2 changed files with 214 additions and 78 deletions
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8
Test/MiscTests.cpp
View File

@ -59,12 +59,16 @@ TEST_CASE( "./succeeding/Misc/Sections/nested2", "nested SECTION tests" )
SECTION( "s2", "equal" )
{
REQUIRE( a == b);
REQUIRE( a == b );
}
SECTION( "s3", "not equal" )
{
REQUIRE( a != b);
REQUIRE( a != b );
}
SECTION( "s4", "less than" )
{
REQUIRE( b < a );
}
}
}

284
internal/catch_runner_impl.hpp
View File

@ -24,6 +24,41 @@
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 TestSpec
{
public:
@ -60,11 +95,126 @@ namespace Catch
bool m_isWildcarded;
};
///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
class SectionInfo
{
public:
enum Status
{
Root,
Unknown,
NonLeaf,
UntestedLeaf,
TestedLeaf
};
///////////////////////////////////////////////////////////////////////
SectionInfo
(
SectionInfo* parent
)
: m_status( Unknown ),
m_parent( parent )
{
}
///////////////////////////////////////////////////////////////////////
SectionInfo
()
: m_status( Root ),
m_parent( NULL )
{
}
///////////////////////////////////////////////////////////////////////
~SectionInfo
()
{
deleteAllValues( m_subSections );
}
///////////////////////////////////////////////////////////////////////
bool shouldRun
()
const
{
return m_status != TestedLeaf;
}
///////////////////////////////////////////////////////////////////////
bool ran
()
{
if( m_status != NonLeaf )
{
m_status = TestedLeaf;
return true;
}
return false;
}
///////////////////////////////////////////////////////////////////////
SectionInfo* getSubSection
(
const std::string& name
)
{
std::map<std::string, SectionInfo*>::const_iterator it = m_subSections.find( name );
if( it != m_subSections.end() )
return it->second;
SectionInfo* subSection = new SectionInfo( this );
m_subSections.insert( std::make_pair( name, subSection ) );
m_status = NonLeaf;
return subSection;
}
///////////////////////////////////////////////////////////////////////
SectionInfo* getParent
()
{
return m_parent;
}
///////////////////////////////////////////////////////////////////////
bool hasUntestedSections
()
const
{
if( m_status == Unknown || m_status == UntestedLeaf )
return true;
std::map<std::string, SectionInfo*>::const_iterator it = m_subSections.begin();
std::map<std::string, SectionInfo*>::const_iterator itEnd = m_subSections.end();
for(; it != itEnd; ++it )
{
if( it->second->hasUntestedSections() )
return true;
}
return false;
}
private:
Status m_status;
std::map<std::string, SectionInfo*> m_subSections;
SectionInfo* m_parent;
};
///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
class RunningTest
{
enum RunStatus
{
NothingRun,
EncounteredASection,
RanAtLeastOneSection,
RanToCompletionWithSections,
RanToCompletionWithNoSections
};
public:
///////////////////////////////////////////////////////////////////////
explicit RunningTest
@ -72,32 +222,35 @@ namespace Catch
const TestCaseInfo* info = NULL
)
: m_info( info ),
m_sectionSeen( false ),
m_isLeaf( true )
m_runStatus( RanAtLeastOneSection ),
m_currentSection( &m_rootSection )
{
}
///////////////////////////////////////////////////////////////////////
size_t sectionsSeenCount
()
const
{
return m_sectionsSeen.size();
}
///////////////////////////////////////////////////////////////////////
bool wasSectionSeen
()
const
{
return m_sectionSeen;
return m_runStatus == RanAtLeastOneSection ||
m_runStatus == RanToCompletionWithSections;
}
///////////////////////////////////////////////////////////////////////
void resetSectionSeen
void reset
()
{
m_sectionSeen = false;
m_runStatus = NothingRun;
}
///////////////////////////////////////////////////////////////////////
void ranToCompletion
()
{
m_runStatus = m_runStatus == RanAtLeastOneSection ||
m_runStatus == EncounteredASection
? RanToCompletionWithSections
: RanToCompletionWithNoSections;
}
///////////////////////////////////////////////////////////////////////
@ -106,25 +259,28 @@ namespace Catch
const std::string& name
)
{
m_isLeaf = true;
std::string qualifiedSection = m_sectionPath + "\\" + name;
if( m_sectionsSeen.find( qualifiedSection ) != m_sectionsSeen.end() )
return false;
m_sectionPath = qualifiedSection;
return true;
if( m_runStatus == NothingRun )
m_runStatus = EncounteredASection;
SectionInfo* thisSection = m_currentSection->getSubSection( name );
if( !wasSectionSeen() && thisSection->shouldRun() )
{
m_currentSection = thisSection;
return true;
}
return false;
}
///////////////////////////////////////////////////////////////////////
void endSection
(
const std::string& name
const std::string&
)
{
if( m_isLeaf )
m_sectionsSeen.insert( m_sectionPath );
m_isLeaf = false;
m_sectionPath = m_sectionPath.substr( 0, m_sectionPath.length()-name.length()-1 );
m_sectionSeen = true;
if( m_currentSection->ran() )
m_runStatus = RanAtLeastOneSection;
m_currentSection = m_currentSection->getParent();
}
///////////////////////////////////////////////////////////////////////
@ -135,52 +291,24 @@ namespace Catch
return *m_info;
}
///////////////////////////////////////////////////////////////////////
bool hasUntestedSections
()
const
{
return m_rootSection.hasUntestedSections() ||
m_runStatus != RanToCompletionWithSections;
}
private:
const TestCaseInfo* m_info;
bool m_sectionSeen;
std::string m_sectionPath;
std::set<std::string> m_sectionsSeen;
bool m_isLeaf;
RunStatus m_runStatus;
SectionInfo m_rootSection;
SectionInfo* m_currentSection;
};
///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
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& );
@ -193,7 +321,8 @@ namespace Catch
(
const Config& config
)
: m_config( config ),
: m_runningTest( NULL ),
m_config( config ),
m_successes( 0 ),
m_failures( 0 ),
m_reporter( m_config.getReporter() ),
@ -263,20 +392,20 @@ namespace Catch
m_reporter->StartTestCase( testInfo );
m_runningTest = RunningTest( &testInfo );
m_runningTest = new RunningTest( &testInfo );
do
{
do
{
m_runningTest.resetSectionSeen();
runCurrentTest( redirectedCout, redirectedCerr );
}
while( m_runningTest.wasSectionSeen() );
while( m_runningTest->hasUntestedSections() );
}
while( Hub::advanceGeneratorsForCurrentTest() );
m_runningTest = RunningTest();
delete m_runningTest;
m_runningTest = NULL;
m_reporter->EndTestCase( testInfo, m_successes - prevSuccessCount, m_failures - prevFailureCount, redirectedCout, redirectedCerr );
}
@ -382,14 +511,13 @@ namespace Catch
std::size_t& failures
)
{
if( m_runningTest.wasSectionSeen() || !m_runningTest.addSection( name ) )
if( !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;
}
@ -401,7 +529,7 @@ namespace Catch
std::size_t prevFailures
)
{
m_runningTest.endSection( name );
m_runningTest->endSection( name );
m_reporter->EndSection( name, m_successes - prevSuccesses, m_failures - prevFailures );
}
@ -437,7 +565,9 @@ namespace Catch
()
const
{
return m_runningTest.getTestCaseInfo().getName();
return m_runningTest
? m_runningTest->getTestCaseInfo().getName()
: "";
}
private:
@ -451,9 +581,11 @@ namespace Catch
{
try
{
m_runningTest->reset();
StreamRedirect coutRedir( std::cout, redirectedCout );
StreamRedirect cerrRedir( std::cerr, redirectedCerr );
m_runningTest.getTestCaseInfo().invoke();
m_runningTest->getTestCaseInfo().invoke();
m_runningTest->ranToCompletion();
}
catch( TestFailureException& )
{
@ -473,7 +605,7 @@ namespace Catch
}
private:
RunningTest m_runningTest;
RunningTest* m_runningTest;
MutableResultInfo m_currentResult;
const Config& m_config;