mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-26 15:26:11 +01:00
443 lines
18 KiB
C++
443 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 <cfloat>
|
|
#include <cstdio>
|
|
|
|
namespace Catch {
|
|
|
|
|
|
struct ConsoleReporter : StreamingReporterBase<ConsoleReporter> {
|
|
using StreamingReporterBase::StreamingReporterBase;
|
|
|
|
virtual ~ConsoleReporter() override;
|
|
static std::string getDescription() {
|
|
return "Reports test results as plain lines of text";
|
|
}
|
|
|
|
virtual void noMatchingTestCases( std::string const& spec ) override {
|
|
stream << "No test cases matched '" << spec << '\'' << std::endl;
|
|
}
|
|
|
|
virtual void assertionStarting( AssertionInfo const& ) override {
|
|
}
|
|
|
|
virtual bool assertionEnded( AssertionStats const& _assertionStats ) override {
|
|
AssertionResult const& result = _assertionStats.assertionResult;
|
|
|
|
bool includeResults = m_config->includeSuccessfulResults() || !result.isOk();
|
|
|
|
// Drop out if result was successful but we're not printing them.
|
|
if( !includeResults && result.getResultType() != ResultWas::Warning )
|
|
return false;
|
|
|
|
lazyPrint();
|
|
|
|
AssertionPrinter printer( stream, _assertionStats, includeResults );
|
|
printer.print();
|
|
stream << std::endl;
|
|
return true;
|
|
}
|
|
|
|
virtual void sectionStarting( SectionInfo const& _sectionInfo ) override {
|
|
m_headerPrinted = false;
|
|
StreamingReporterBase::sectionStarting( _sectionInfo );
|
|
}
|
|
virtual void sectionEnded( SectionStats const& _sectionStats ) override {
|
|
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_config->showDurations() == ShowDurations::Always ) {
|
|
stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl;
|
|
}
|
|
if( m_headerPrinted ) {
|
|
m_headerPrinted = false;
|
|
}
|
|
StreamingReporterBase::sectionEnded( _sectionStats );
|
|
}
|
|
|
|
virtual void testCaseEnded( TestCaseStats const& _testCaseStats ) override {
|
|
StreamingReporterBase::testCaseEnded( _testCaseStats );
|
|
m_headerPrinted = false;
|
|
}
|
|
virtual void testGroupEnded( TestGroupStats const& _testGroupStats ) override {
|
|
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 ) override {
|
|
printTotalsDivider( _testRunStats.totals );
|
|
printTotals( _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 ";
|
|
if (_stats.infoMessages.size() == 1)
|
|
messageLabel += "message";
|
|
if (_stats.infoMessages.size() > 1)
|
|
messageLabel += "messages";
|
|
break;
|
|
case ResultWas::FatalErrorCondition:
|
|
colour = Colour::Error;
|
|
passOrFail = "FAILED";
|
|
messageLabel = "due to a fatal error condition";
|
|
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( auto const& msg : messages ) {
|
|
// If this assertion is a warning ignore any INFO messages
|
|
if( printInfoMessages || msg.type != ResultWas::Info )
|
|
stream << Text( msg.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;
|
|
}
|
|
}
|
|
void lazyPrintRunInfo() {
|
|
stream << '\n' << getLineOfChars<'~'>() << '\n';
|
|
Colour colour( Colour::SecondaryText );
|
|
stream << currentTestRunInfo->name
|
|
<< " is a Catch v" << libraryVersion() << " host application.\n"
|
|
<< "Run with -? for options\n\n";
|
|
|
|
if( m_config->rngSeed() != 0 )
|
|
stream << "Randomness seeded to: " << m_config->rngSeed() << "\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.back().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';
|
|
}
|
|
|
|
struct SummaryColumn {
|
|
|
|
SummaryColumn( std::string const& _label, Colour::Code _colour )
|
|
: label( _label ),
|
|
colour( _colour )
|
|
{}
|
|
SummaryColumn addRow( std::size_t count ) {
|
|
std::ostringstream oss;
|
|
oss << count;
|
|
std::string row = oss.str();
|
|
for( auto& oldRow : rows ) {
|
|
while( oldRow.size() < row.size() )
|
|
oldRow = ' ' + oldRow;
|
|
while( oldRow.size() > row.size() )
|
|
row = ' ' + row;
|
|
}
|
|
rows.push_back( row );
|
|
return *this;
|
|
}
|
|
|
|
std::string label;
|
|
Colour::Code colour;
|
|
std::vector<std::string> rows;
|
|
|
|
};
|
|
|
|
void printTotals( Totals const& totals ) {
|
|
if( totals.testCases.total() == 0 ) {
|
|
stream << Colour( Colour::Warning ) << "No tests ran\n";
|
|
}
|
|
else if( totals.assertions.total() > 0 && totals.testCases.allPassed() ) {
|
|
stream << Colour( Colour::ResultSuccess ) << "All tests passed";
|
|
stream << " ("
|
|
<< pluralise( totals.assertions.passed, "assertion" ) << " in "
|
|
<< pluralise( totals.testCases.passed, "test case" ) << ')'
|
|
<< '\n';
|
|
}
|
|
else {
|
|
|
|
std::vector<SummaryColumn> columns;
|
|
columns.push_back( SummaryColumn( "", Colour::None )
|
|
.addRow( totals.testCases.total() )
|
|
.addRow( totals.assertions.total() ) );
|
|
columns.push_back( SummaryColumn( "passed", Colour::Success )
|
|
.addRow( totals.testCases.passed )
|
|
.addRow( totals.assertions.passed ) );
|
|
columns.push_back( SummaryColumn( "failed", Colour::ResultError )
|
|
.addRow( totals.testCases.failed )
|
|
.addRow( totals.assertions.failed ) );
|
|
columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure )
|
|
.addRow( totals.testCases.failedButOk )
|
|
.addRow( totals.assertions.failedButOk ) );
|
|
|
|
printSummaryRow( "test cases", columns, 0 );
|
|
printSummaryRow( "assertions", columns, 1 );
|
|
}
|
|
}
|
|
void printSummaryRow( std::string const& label, std::vector<SummaryColumn> const& cols, std::size_t row ) {
|
|
for( auto col : cols ) {
|
|
std::string value = col.rows[row];
|
|
if( col.label.empty() ) {
|
|
stream << label << ": ";
|
|
if( value != "0" )
|
|
stream << value;
|
|
else
|
|
stream << Colour( Colour::Warning ) << "- none -";
|
|
}
|
|
else if( value != "0" ) {
|
|
stream << Colour( Colour::LightGrey ) << " | ";
|
|
stream << Colour( col.colour )
|
|
<< value << ' ' << col.label;
|
|
}
|
|
}
|
|
stream << '\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::Error ) << std::string( failedRatio, '=' );
|
|
stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' );
|
|
if( totals.testCases.allPassed() )
|
|
stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' );
|
|
else
|
|
stream << Colour( Colour::Success ) << std::string( passedRatio, '=' );
|
|
}
|
|
else {
|
|
stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' );
|
|
}
|
|
stream << '\n';
|
|
}
|
|
void printSummaryDivider() {
|
|
stream << getLineOfChars<'-'>() << '\n';
|
|
}
|
|
|
|
private:
|
|
bool m_headerPrinted = false;
|
|
};
|
|
|
|
INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter )
|
|
|
|
} // end namespace Catch
|
|
|
|
#endif // TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
|