mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-23 05:46:11 +01:00
b213202ad7
Added MockReporter for tracking test runs. Added intrusive smart pointer. Config holds reporter by smart pointer, so we can route the mock reporter through multiple test runs
437 lines
15 KiB
C++
437 lines
15 KiB
C++
/*
|
|
* catch_reporter_basic.hpp
|
|
* Catch
|
|
*
|
|
* Created by Phil on 28/10/2010.
|
|
* 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_REPORTER_BASIC_HPP_INCLUDED
|
|
#define TWOBLUECUBES_CATCH_REPORTER_BASIC_HPP_INCLUDED
|
|
|
|
#include "../internal/catch_capture.hpp"
|
|
#include "../internal/catch_interfaces_reporter.h"
|
|
#include "../internal/catch_reporter_registrars.hpp"
|
|
#include "../internal/catch_console_colour.hpp"
|
|
|
|
namespace Catch
|
|
{
|
|
struct pluralise
|
|
{
|
|
pluralise( std::size_t count, const std::string& label )
|
|
: m_count( count ),
|
|
m_label( label )
|
|
{}
|
|
|
|
friend std::ostream& operator << ( std::ostream& os, const pluralise& pluraliser )
|
|
{
|
|
os << pluraliser.m_count << " " << pluraliser.m_label;
|
|
if( pluraliser.m_count != 1 )
|
|
os << "s";
|
|
return os;
|
|
}
|
|
|
|
std::size_t m_count;
|
|
std::string m_label;
|
|
};
|
|
|
|
class BasicReporter : public SharedImpl<IReporter>
|
|
{
|
|
struct SpanInfo
|
|
{
|
|
SpanInfo()
|
|
: emitted( false )
|
|
{}
|
|
|
|
SpanInfo( const std::string& spanName )
|
|
: name( spanName ),
|
|
emitted( false )
|
|
{}
|
|
|
|
SpanInfo( const SpanInfo& other )
|
|
: name( other.name ),
|
|
emitted( other.emitted )
|
|
{}
|
|
|
|
std::string name;
|
|
bool emitted;
|
|
};
|
|
|
|
public:
|
|
///////////////////////////////////////////////////////////////////////////
|
|
BasicReporter
|
|
(
|
|
const IReporterConfig& config
|
|
)
|
|
: m_config( config ),
|
|
m_firstSectionInTestCase( true )
|
|
{
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
static std::string getDescription
|
|
()
|
|
{
|
|
return "Reports test results as lines of text";
|
|
}
|
|
|
|
private:
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
void ReportCounts
|
|
(
|
|
const std::string& label,
|
|
const Counts& counts
|
|
)
|
|
{
|
|
if( counts.passed )
|
|
m_config.stream() << counts.failed << " of " << counts.total() << " " << label << "s failed";
|
|
else
|
|
m_config.stream() << ( counts.failed > 1 ? "All " : "" ) << pluralise( counts.failed, label ) << " failed";
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
void ReportCounts
|
|
(
|
|
const Totals& totals
|
|
)
|
|
{
|
|
if( totals.assertions.total() == 0 )
|
|
{
|
|
m_config.stream() << "No tests ran";
|
|
}
|
|
else if( totals.assertions.failed )
|
|
{
|
|
TextColour colour( TextColour::ResultError );
|
|
ReportCounts( "test case", totals.testCases );
|
|
if( totals.testCases.failed > 0 )
|
|
{
|
|
m_config.stream() << " (";
|
|
ReportCounts( "assertion", totals.assertions );
|
|
m_config.stream() << ")";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TextColour colour( TextColour::ResultSuccess );
|
|
m_config.stream() << "All tests passed ("
|
|
<< pluralise( totals.assertions.passed, "assertion" ) << " in "
|
|
<< pluralise( totals.testCases.passed, "test case" ) << ")";
|
|
}
|
|
}
|
|
|
|
private: // IReporter
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual bool shouldRedirectStdout
|
|
()
|
|
const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void StartTesting
|
|
()
|
|
{
|
|
m_testingSpan = SpanInfo();
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void EndTesting
|
|
(
|
|
const Totals& totals
|
|
)
|
|
{
|
|
// Output the overall test results even if "Started Testing" was not emitted
|
|
m_config.stream() << "\n[Testing completed. ";
|
|
ReportCounts( totals);
|
|
m_config.stream() << "]\n" << std::endl;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void StartGroup
|
|
(
|
|
const std::string& groupName
|
|
)
|
|
{
|
|
m_groupSpan = groupName;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void EndGroup
|
|
(
|
|
const std::string& groupName,
|
|
const Totals& totals
|
|
)
|
|
{
|
|
if( m_groupSpan.emitted && !groupName.empty() )
|
|
{
|
|
m_config.stream() << "[End of group: '" << groupName << "'. ";
|
|
ReportCounts( totals );
|
|
m_config.stream() << "]\n" << std::endl;
|
|
m_groupSpan = SpanInfo();
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void StartTestCase
|
|
(
|
|
const TestCaseInfo& testInfo
|
|
)
|
|
{
|
|
m_testSpan = testInfo.getName();
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void StartSection
|
|
(
|
|
const std::string& sectionName,
|
|
const std::string /*description*/
|
|
)
|
|
{
|
|
m_sectionSpans.push_back( SpanInfo( sectionName ) );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void EndSection
|
|
(
|
|
const std::string& sectionName,
|
|
const Counts& assertions
|
|
)
|
|
{
|
|
SpanInfo& sectionSpan = m_sectionSpans.back();
|
|
if( sectionSpan.emitted && !sectionSpan.name.empty() )
|
|
{
|
|
m_config.stream() << "[End of section: '" << sectionName << "' ";
|
|
|
|
if( assertions.failed )
|
|
{
|
|
TextColour colour( TextColour::ResultError );
|
|
ReportCounts( "assertion", assertions);
|
|
}
|
|
else
|
|
{
|
|
TextColour colour( TextColour::ResultSuccess );
|
|
m_config.stream() << ( assertions.passed > 1 ? "All " : "" )
|
|
<< pluralise( assertions.passed, "assertion" ) << "passed" ;
|
|
}
|
|
m_config.stream() << "]\n" << std::endl;
|
|
}
|
|
m_sectionSpans.pop_back();
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void Result
|
|
(
|
|
const ResultInfo& resultInfo
|
|
)
|
|
{
|
|
if( !m_config.includeSuccessfulResults() && resultInfo.getResultType() == ResultWas::Ok )
|
|
return;
|
|
|
|
StartSpansLazily();
|
|
|
|
if( !resultInfo.getFilename().empty() )
|
|
{
|
|
TextColour colour( TextColour::FileName );
|
|
m_config.stream() << SourceLineInfo( resultInfo.getFilename(), resultInfo.getLine() );
|
|
}
|
|
|
|
if( resultInfo.hasExpression() )
|
|
{
|
|
TextColour colour( TextColour::OriginalExpression );
|
|
m_config.stream() << resultInfo.getExpression();
|
|
if( resultInfo.ok() )
|
|
{
|
|
TextColour colour( TextColour::Success );
|
|
m_config.stream() << " succeeded";
|
|
}
|
|
else
|
|
{
|
|
TextColour colour( TextColour::Error );
|
|
m_config.stream() << " failed";
|
|
}
|
|
}
|
|
switch( resultInfo.getResultType() )
|
|
{
|
|
case ResultWas::ThrewException:
|
|
{
|
|
TextColour colour( TextColour::Error );
|
|
if( resultInfo.hasExpression() )
|
|
m_config.stream() << " with unexpected";
|
|
else
|
|
m_config.stream() << "Unexpected";
|
|
m_config.stream() << " exception with message: '" << resultInfo.getMessage() << "'";
|
|
}
|
|
break;
|
|
case ResultWas::DidntThrowException:
|
|
{
|
|
TextColour colour( TextColour::Error );
|
|
if( resultInfo.hasExpression() )
|
|
m_config.stream() << " because no exception was thrown where one was expected";
|
|
else
|
|
m_config.stream() << "No exception thrown where one was expected";
|
|
}
|
|
break;
|
|
case ResultWas::Info:
|
|
streamVariableLengthText( "info", resultInfo.getMessage() );
|
|
break;
|
|
case ResultWas::Warning:
|
|
m_config.stream() << "warning:\n'" << resultInfo.getMessage() << "'";
|
|
break;
|
|
case ResultWas::ExplicitFailure:
|
|
{
|
|
TextColour colour( TextColour::Error );
|
|
m_config.stream() << "failed with message: '" << resultInfo.getMessage() << "'";
|
|
}
|
|
break;
|
|
case ResultWas::Unknown: // These cases are here to prevent compiler warnings
|
|
case ResultWas::Ok:
|
|
case ResultWas::FailureBit:
|
|
case ResultWas::ExpressionFailed:
|
|
case ResultWas::Exception:
|
|
default:
|
|
if( !resultInfo.hasExpression() )
|
|
{
|
|
if( resultInfo.ok() )
|
|
{
|
|
TextColour colour( TextColour::Success );
|
|
m_config.stream() << " succeeded";
|
|
}
|
|
else
|
|
{
|
|
TextColour colour( TextColour::Error );
|
|
m_config.stream() << " failed";
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
if( resultInfo.hasExpandedExpression() )
|
|
{
|
|
m_config.stream() << " for: ";
|
|
TextColour colour( TextColour::ReconstructedExpression );
|
|
m_config.stream() << resultInfo.getExpandedExpression();
|
|
}
|
|
m_config.stream() << std::endl;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
virtual void EndTestCase
|
|
(
|
|
const TestCaseInfo& testInfo,
|
|
const Totals& totals,
|
|
const std::string& stdOut,
|
|
const std::string& stdErr
|
|
)
|
|
{
|
|
if( !stdOut.empty() )
|
|
{
|
|
StartSpansLazily();
|
|
streamVariableLengthText( "stdout", stdOut );
|
|
}
|
|
|
|
if( !stdErr.empty() )
|
|
{
|
|
StartSpansLazily();
|
|
streamVariableLengthText( "stderr", stdErr );
|
|
}
|
|
|
|
if( m_testSpan.emitted )
|
|
{
|
|
m_config.stream() << "[Finished: '" << testInfo.getName() << "' ";
|
|
ReportCounts( totals );
|
|
m_config.stream() << "]" << std::endl;
|
|
}
|
|
}
|
|
|
|
private: // helpers
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
void StartSpansLazily()
|
|
{
|
|
if( !m_testingSpan.emitted )
|
|
{
|
|
if( m_config.getName().empty() )
|
|
m_config.stream() << "[Started testing]" << std::endl;
|
|
else
|
|
m_config.stream() << "[Started testing: " << m_config.getName() << "]" << std::endl;
|
|
m_testingSpan.emitted = true;
|
|
}
|
|
|
|
if( !m_groupSpan.emitted && !m_groupSpan.name.empty() )
|
|
{
|
|
m_config.stream() << "[Started group: '" << m_groupSpan.name << "']" << std::endl;
|
|
m_groupSpan.emitted = true;
|
|
}
|
|
|
|
if( !m_testSpan.emitted )
|
|
{
|
|
m_config.stream() << std::endl << "[Running: " << m_testSpan.name << "]" << std::endl;
|
|
m_testSpan.emitted = true;
|
|
}
|
|
|
|
if( !m_sectionSpans.empty() )
|
|
{
|
|
SpanInfo& sectionSpan = m_sectionSpans.back();
|
|
if( !sectionSpan.emitted && !sectionSpan.name.empty() )
|
|
{
|
|
if( m_firstSectionInTestCase )
|
|
{
|
|
m_config.stream() << "\n";
|
|
m_firstSectionInTestCase = false;
|
|
}
|
|
std::vector<SpanInfo>::iterator it = m_sectionSpans.begin();
|
|
std::vector<SpanInfo>::iterator itEnd = m_sectionSpans.end();
|
|
for(; it != itEnd; ++it )
|
|
{
|
|
SpanInfo& prevSpan = *it;
|
|
if( !prevSpan.emitted && !prevSpan.name.empty() )
|
|
{
|
|
m_config.stream() << "[Started section: '" << prevSpan.name << "']" << std::endl;
|
|
prevSpan.emitted = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
void streamVariableLengthText
|
|
(
|
|
const std::string& prefix,
|
|
const std::string& text
|
|
)
|
|
{
|
|
std::string trimmed = trim( text );
|
|
if( trimmed.find_first_of( "\r\n" ) == std::string::npos )
|
|
{
|
|
m_config.stream() << "[" << prefix << ": " << trimmed << "]\n";
|
|
}
|
|
else
|
|
{
|
|
m_config.stream() << "\n[" << prefix << "] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n" << trimmed
|
|
<< "\n[end of " << prefix << "] <<<<<<<<<<<<<<<<<<<<<<<<\n";
|
|
}
|
|
}
|
|
|
|
private:
|
|
const IReporterConfig& m_config;
|
|
bool m_firstSectionInTestCase;
|
|
|
|
SpanInfo m_testingSpan;
|
|
SpanInfo m_groupSpan;
|
|
SpanInfo m_testSpan;
|
|
std::vector<SpanInfo> m_sectionSpans;
|
|
};
|
|
|
|
INTERNAL_CATCH_REGISTER_REPORTER( "basic", BasicReporter )
|
|
|
|
} // end namespace Catch
|
|
|
|
#endif // TWOBLUECUBES_CATCH_REPORTER_BASIC_HPP_INCLUDED
|