mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-14 01:39:54 +01:00
427 lines
18 KiB
C++
427 lines
18 KiB
C++
/*
|
|
* Created by Phil on 5/12/2012.
|
|
* Copyright 2012 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_CONSOLE_HPP_INCLUDED
|
|
#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
|
|
|
|
#include "catch_reporter_bases.hpp"
|
|
|
|
#include "../internal/catch_reporter_registrars.hpp"
|
|
#include "../internal/catch_console_colour.hpp"
|
|
|
|
#include <cstring>
|
|
|
|
namespace Catch {
|
|
|
|
struct ConsoleReporter : StreamingReporterBase {
|
|
ConsoleReporter( ReporterConfig const& _config )
|
|
: StreamingReporterBase( _config ),
|
|
m_headerPrinted( false ),
|
|
m_atLeastOneTestCasePrinted( false )
|
|
{}
|
|
|
|
virtual ~ConsoleReporter();
|
|
static std::string getDescription() {
|
|
return "Reports test results as plain lines of text";
|
|
}
|
|
virtual ReporterPreferences getPreferences() const {
|
|
ReporterPreferences prefs;
|
|
prefs.shouldRedirectStdOut = false;
|
|
return prefs;
|
|
}
|
|
|
|
virtual void noMatchingTestCases( std::string const& spec ) {
|
|
stream << "No test cases matched '" << spec << "'" << std::endl;
|
|
}
|
|
|
|
virtual void assertionStarting( AssertionInfo const& ) {
|
|
}
|
|
|
|
virtual bool assertionEnded( AssertionStats const& _assertionStats ) {
|
|
AssertionResult const& result = _assertionStats.assertionResult;
|
|
|
|
bool printInfoMessages = true;
|
|
|
|
// Drop out if result was successful and we're not printing those
|
|
if( !m_config->includeSuccessfulResults() && result.isOk() ) {
|
|
if( result.getResultType() != ResultWas::Warning )
|
|
return false;
|
|
printInfoMessages = false;
|
|
}
|
|
|
|
lazyPrint();
|
|
|
|
AssertionPrinter printer( stream, _assertionStats, printInfoMessages );
|
|
printer.print();
|
|
stream << std::endl;
|
|
return true;
|
|
}
|
|
|
|
virtual void sectionStarting( SectionInfo const& _sectionInfo ) {
|
|
m_headerPrinted = false;
|
|
StreamingReporterBase::sectionStarting( _sectionInfo );
|
|
}
|
|
virtual void sectionEnded( SectionStats const& _sectionStats ) {
|
|
if( _sectionStats.missingAssertions ) {
|
|
lazyPrint();
|
|
Colour colour( Colour::ResultError );
|
|
if( m_sectionStack.size() > 1 )
|
|
stream << "\nNo assertions in section";
|
|
else
|
|
stream << "\nNo assertions in test case";
|
|
stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl;
|
|
}
|
|
if( m_headerPrinted ) {
|
|
if( m_config->showDurations() == ShowDurations::Always )
|
|
stream << "Completed in " << _sectionStats.durationInSeconds << "s" << std::endl;
|
|
m_headerPrinted = false;
|
|
}
|
|
else {
|
|
if( m_config->showDurations() == ShowDurations::Always )
|
|
stream << _sectionStats.sectionInfo.name << " completed in " << _sectionStats.durationInSeconds << "s" << std::endl;
|
|
}
|
|
StreamingReporterBase::sectionEnded( _sectionStats );
|
|
}
|
|
|
|
virtual void testCaseEnded( TestCaseStats const& _testCaseStats ) {
|
|
StreamingReporterBase::testCaseEnded( _testCaseStats );
|
|
m_headerPrinted = false;
|
|
}
|
|
virtual void testGroupEnded( TestGroupStats const& _testGroupStats ) {
|
|
if( currentGroupInfo.used ) {
|
|
printSummaryDivider();
|
|
stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n";
|
|
printTotals( _testGroupStats.totals );
|
|
stream << "\n" << std::endl;
|
|
}
|
|
StreamingReporterBase::testGroupEnded( _testGroupStats );
|
|
}
|
|
virtual void testRunEnded( TestRunStats const& _testRunStats ) {
|
|
printTotalsDivider( _testRunStats.totals );
|
|
printTotals( _testRunStats.totals );
|
|
if( m_atLeastOneTestCasePrinted ||
|
|
( _testRunStats.totals.assertions.total() == 0 && _testRunStats.totals.testCases.total() > 0 ) )
|
|
printTotalsDivider( _testRunStats.totals );
|
|
stream << std::endl;
|
|
StreamingReporterBase::testRunEnded( _testRunStats );
|
|
}
|
|
|
|
private:
|
|
|
|
class AssertionPrinter {
|
|
void operator= ( AssertionPrinter const& );
|
|
public:
|
|
AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages )
|
|
: stream( _stream ),
|
|
stats( _stats ),
|
|
result( _stats.assertionResult ),
|
|
colour( Colour::None ),
|
|
message( result.getMessage() ),
|
|
messages( _stats.infoMessages ),
|
|
printInfoMessages( _printInfoMessages )
|
|
{
|
|
switch( result.getResultType() ) {
|
|
case ResultWas::Ok:
|
|
colour = Colour::Success;
|
|
passOrFail = "PASSED";
|
|
//if( result.hasMessage() )
|
|
if( _stats.infoMessages.size() == 1 )
|
|
messageLabel = "with message";
|
|
if( _stats.infoMessages.size() > 1 )
|
|
messageLabel = "with messages";
|
|
break;
|
|
case ResultWas::ExpressionFailed:
|
|
if( result.isOk() ) {
|
|
colour = Colour::Success;
|
|
passOrFail = "FAILED - but was ok";
|
|
}
|
|
else {
|
|
colour = Colour::Error;
|
|
passOrFail = "FAILED";
|
|
}
|
|
if( _stats.infoMessages.size() == 1 )
|
|
messageLabel = "with message";
|
|
if( _stats.infoMessages.size() > 1 )
|
|
messageLabel = "with messages";
|
|
break;
|
|
case ResultWas::ThrewException:
|
|
colour = Colour::Error;
|
|
passOrFail = "FAILED";
|
|
messageLabel = "due to unexpected exception with message";
|
|
break;
|
|
case ResultWas::DidntThrowException:
|
|
colour = Colour::Error;
|
|
passOrFail = "FAILED";
|
|
messageLabel = "because no exception was thrown where one was expected";
|
|
break;
|
|
case ResultWas::Info:
|
|
messageLabel = "info";
|
|
break;
|
|
case ResultWas::Warning:
|
|
messageLabel = "warning";
|
|
break;
|
|
case ResultWas::ExplicitFailure:
|
|
passOrFail = "FAILED";
|
|
colour = Colour::Error;
|
|
if( _stats.infoMessages.size() == 1 )
|
|
messageLabel = "explicitly with message";
|
|
if( _stats.infoMessages.size() > 1 )
|
|
messageLabel = "explicitly with messages";
|
|
break;
|
|
// These cases are here to prevent compiler warnings
|
|
case ResultWas::Unknown:
|
|
case ResultWas::FailureBit:
|
|
case ResultWas::Exception:
|
|
passOrFail = "** internal error **";
|
|
colour = Colour::Error;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void print() const {
|
|
printSourceInfo();
|
|
if( stats.totals.assertions.total() > 0 ) {
|
|
if( result.isOk() )
|
|
stream << "\n";
|
|
printResultType();
|
|
printOriginalExpression();
|
|
printReconstructedExpression();
|
|
}
|
|
else {
|
|
stream << "\n";
|
|
}
|
|
printMessage();
|
|
}
|
|
|
|
private:
|
|
void printResultType() const {
|
|
if( !passOrFail.empty() ) {
|
|
Colour colourGuard( colour );
|
|
stream << passOrFail << ":\n";
|
|
}
|
|
}
|
|
void printOriginalExpression() const {
|
|
if( result.hasExpression() ) {
|
|
Colour colourGuard( Colour::OriginalExpression );
|
|
stream << " ";
|
|
stream << result.getExpressionInMacro();
|
|
stream << "\n";
|
|
}
|
|
}
|
|
void printReconstructedExpression() const {
|
|
if( result.hasExpandedExpression() ) {
|
|
stream << "with expansion:\n";
|
|
Colour colourGuard( Colour::ReconstructedExpression );
|
|
stream << Text( result.getExpandedExpression(), TextAttributes().setIndent(2) ) << "\n";
|
|
}
|
|
}
|
|
void printMessage() const {
|
|
if( !messageLabel.empty() )
|
|
stream << messageLabel << ":" << "\n";
|
|
for( std::vector<MessageInfo>::const_iterator it = messages.begin(), itEnd = messages.end();
|
|
it != itEnd;
|
|
++it ) {
|
|
// If this assertion is a warning ignore any INFO messages
|
|
if( printInfoMessages || it->type != ResultWas::Info )
|
|
stream << Text( it->message, TextAttributes().setIndent(2) ) << "\n";
|
|
}
|
|
}
|
|
void printSourceInfo() const {
|
|
Colour colourGuard( Colour::FileName );
|
|
stream << result.getSourceInfo() << ": ";
|
|
}
|
|
|
|
std::ostream& stream;
|
|
AssertionStats const& stats;
|
|
AssertionResult const& result;
|
|
Colour::Code colour;
|
|
std::string passOrFail;
|
|
std::string messageLabel;
|
|
std::string message;
|
|
std::vector<MessageInfo> messages;
|
|
bool printInfoMessages;
|
|
};
|
|
|
|
void lazyPrint() {
|
|
|
|
if( !currentTestRunInfo.used )
|
|
lazyPrintRunInfo();
|
|
if( !currentGroupInfo.used )
|
|
lazyPrintGroupInfo();
|
|
|
|
if( !m_headerPrinted ) {
|
|
printTestCaseAndSectionHeader();
|
|
m_headerPrinted = true;
|
|
}
|
|
m_atLeastOneTestCasePrinted = true;
|
|
}
|
|
void lazyPrintRunInfo() {
|
|
stream << "\n" << getLineOfChars<'~'>() << "\n";
|
|
Colour colour( Colour::SecondaryText );
|
|
stream << currentTestRunInfo->name
|
|
<< " is a Catch v" << libraryVersion.majorVersion << "."
|
|
<< libraryVersion.minorVersion << " b"
|
|
<< libraryVersion.buildNumber;
|
|
if( libraryVersion.branchName != std::string( "master" ) )
|
|
stream << " (" << libraryVersion.branchName << ")";
|
|
stream << " host application.\n"
|
|
<< "Run with -? for options\n\n";
|
|
|
|
currentTestRunInfo.used = true;
|
|
}
|
|
void lazyPrintGroupInfo() {
|
|
if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) {
|
|
printClosedHeader( "Group: " + currentGroupInfo->name );
|
|
currentGroupInfo.used = true;
|
|
}
|
|
}
|
|
void printTestCaseAndSectionHeader() {
|
|
assert( !m_sectionStack.empty() );
|
|
printOpenHeader( currentTestCaseInfo->name );
|
|
|
|
if( m_sectionStack.size() > 1 ) {
|
|
Colour colourGuard( Colour::Headers );
|
|
|
|
std::vector<SectionInfo>::const_iterator
|
|
it = m_sectionStack.begin()+1, // Skip first section (test case)
|
|
itEnd = m_sectionStack.end();
|
|
for( ; it != itEnd; ++it )
|
|
printHeaderString( it->name, 2 );
|
|
}
|
|
|
|
SourceLineInfo lineInfo = m_sectionStack.front().lineInfo;
|
|
|
|
if( !lineInfo.empty() ){
|
|
stream << getLineOfChars<'-'>() << "\n";
|
|
Colour colourGuard( Colour::FileName );
|
|
stream << lineInfo << "\n";
|
|
}
|
|
stream << getLineOfChars<'.'>() << "\n" << std::endl;
|
|
}
|
|
|
|
void printClosedHeader( std::string const& _name ) {
|
|
printOpenHeader( _name );
|
|
stream << getLineOfChars<'.'>() << "\n";
|
|
}
|
|
void printOpenHeader( std::string const& _name ) {
|
|
stream << getLineOfChars<'-'>() << "\n";
|
|
{
|
|
Colour colourGuard( Colour::Headers );
|
|
printHeaderString( _name );
|
|
}
|
|
}
|
|
|
|
// if string has a : in first line will set indent to follow it on
|
|
// subsequent lines
|
|
void printHeaderString( std::string const& _string, std::size_t indent = 0 ) {
|
|
std::size_t i = _string.find( ": " );
|
|
if( i != std::string::npos )
|
|
i+=2;
|
|
else
|
|
i = 0;
|
|
stream << Text( _string, TextAttributes()
|
|
.setIndent( indent+i)
|
|
.setInitialIndent( indent ) ) << "\n";
|
|
}
|
|
|
|
void printTotals( Totals const& totals ) {
|
|
int cols = 1+(int)log10( (float)std::max( totals.testCases.total(), totals.assertions.total() ) );
|
|
if( totals.testCases.total() == 0 ) {
|
|
stream << Colour( Colour::Warning ) << "No tests ran\n";
|
|
}
|
|
else if( totals.assertions.total() == 0 ) {
|
|
printCounts( "test case", totals.testCases, cols );
|
|
stream << "assertions: ";
|
|
stream << Colour( Colour::Warning ) << "- none -\n";
|
|
}
|
|
else if( totals.assertions.failed + totals.assertions.failedButOk ) {
|
|
printCounts( "test case", totals.testCases, cols );
|
|
printCounts( "assertion", totals.assertions, cols );
|
|
}
|
|
else {
|
|
stream << Colour( Colour::ResultSuccess ) << "All tests passed";
|
|
stream << " ("
|
|
<< pluralise( totals.assertions.passed, "assertion" ) << " in "
|
|
<< pluralise( totals.testCases.passed, "test case" ) << ")"
|
|
<< "\n";
|
|
}
|
|
}
|
|
void printCounts( std::string const& label, Counts const& counts, int cols ) {
|
|
stream << label << "s: ";
|
|
|
|
stream << Colour( counts.passed > 0 ? Colour::ResultSuccess : Colour::LightGrey )
|
|
<< std::setw( cols ) << counts.passed << " passed";
|
|
|
|
stream << Colour( Colour::LightGrey ) << " | ";
|
|
|
|
stream << Colour( counts.failed > 0 ? Colour::ResultError : Colour::LightGrey )
|
|
<< std::setw( cols ) << counts.failed << " failed";
|
|
if( counts.failedButOk > 0 ) {
|
|
stream << Colour( Colour::LightGrey ) << " | ";
|
|
stream << Colour( counts.failedButOk > 0 ? Colour::ResultExpectedFailure : Colour::LightGrey )
|
|
<< std::setw( cols ) << counts.failedButOk << " failed as expected";
|
|
}
|
|
stream << Colour( Colour::LightGrey ) << " | ";
|
|
stream << "total: " << counts.total() << "\n";
|
|
}
|
|
|
|
static std::size_t makeRatio( std::size_t number, std::size_t total ) {
|
|
std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0;
|
|
return ( ratio == 0 && number > 0 ) ? 1 : ratio;
|
|
}
|
|
static std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) {
|
|
if( i > j && i > k )
|
|
return i;
|
|
else if( j > k )
|
|
return j;
|
|
else
|
|
return k;
|
|
}
|
|
|
|
void printTotalsDivider( Totals const& totals ) {
|
|
if( totals.testCases.total() > 0 ) {
|
|
std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() );
|
|
std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() );
|
|
std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() );
|
|
while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 )
|
|
findMax( failedRatio, failedButOkRatio, passedRatio )++;
|
|
while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 )
|
|
findMax( failedRatio, failedButOkRatio, passedRatio )--;
|
|
|
|
stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' );
|
|
stream << Colour( Colour::Error ) << std::string( failedRatio, '=' );
|
|
stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' );
|
|
}
|
|
else {
|
|
stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' );
|
|
}
|
|
stream << "\n";
|
|
}
|
|
void printSummaryDivider() {
|
|
stream << getLineOfChars<'-'>() << "\n";
|
|
}
|
|
template<char C>
|
|
static char const* getLineOfChars() {
|
|
static char line[CATCH_CONFIG_CONSOLE_WIDTH] = {0};
|
|
if( !*line ) {
|
|
memset( line, C, CATCH_CONFIG_CONSOLE_WIDTH-1 );
|
|
line[CATCH_CONFIG_CONSOLE_WIDTH-1] = 0;
|
|
}
|
|
return line;
|
|
}
|
|
|
|
private:
|
|
bool m_headerPrinted;
|
|
bool m_atLeastOneTestCasePrinted;
|
|
};
|
|
|
|
INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter )
|
|
|
|
} // end namespace Catch
|
|
|
|
#endif // TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
|