321 lines
13 KiB
C++
321 lines
13 KiB
C++
/*
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* Created by Phil on 5/12/2012.
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* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
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#include "../internal/catch_interfaces_reporter.h"
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#include "../internal/catch_reporter_registrars.hpp"
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#include "../internal/catch_console_colour.hpp"
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namespace Catch {
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struct ConsoleReporter : AccumulatingReporter {
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ConsoleReporter( ReporterConfig const& _config )
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: AccumulatingReporter( _config )
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{}
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virtual ~ConsoleReporter();
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static std::string getDescription() {
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return "Reports test results as plain lines of text";
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}
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virtual ReporterPreferences getPreferences() const {
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ReporterPreferences prefs;
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prefs.shouldRedirectStdOut = false;
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return prefs;
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}
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void lazyPrintRunInfo() {
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stream << "[Started testing: " << testRunInfo->name << "]" << std::endl;
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testRunInfo.reset();
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}
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void lazyPrintGroupInfo() {
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if( !unusedGroupInfo->name.empty() )
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stream << "[Group: '" << unusedGroupInfo->name << "']" << std::endl;
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unusedGroupInfo.reset();
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}
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void lazyPrintTestCaseInfo() {
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stream << "[Test case: '" << unusedTestCaseInfo->name << "']" << std::endl;
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unusedTestCaseInfo.reset();
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}
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void lazyPrintSectionInfo() {
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std::vector<ThreadedSectionInfo*> sections;
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for( ThreadedSectionInfo* section = unusedSectionInfo.get();
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section && !section->printed;
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section = section->parent.get() )
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sections.push_back( section );
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typedef std::vector<ThreadedSectionInfo*>::const_reverse_iterator It;
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for( It it = sections.rbegin(), itEnd = sections.rend(); it != itEnd; ++it ) {
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stream << "[Section: " << "'" + (*it)->name + "'" << "]" << std::endl;
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(*it)->printed = true;
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}
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unusedSectionInfo.reset();
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}
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void lazyPrint() {
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if( testRunInfo )
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lazyPrintRunInfo();
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if( unusedGroupInfo )
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lazyPrintGroupInfo();
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if( unusedTestCaseInfo )
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lazyPrintTestCaseInfo();
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if( currentSectionInfo && !currentSectionInfo->printed )
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lazyPrintSectionInfo();
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}
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virtual void assertionStarting( AssertionInfo const& ) {
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}
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virtual void assertionEnded( Ptr<AssertionStats const> const& _assertionStats ) {
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AssertionResult const& result = _assertionStats->assertionResult;
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// Drop out if result was successful and we're not printing those
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if( !m_config.includeSuccessfulResults() && result.isOk() )
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return;
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lazyPrint();
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printLineInfo( result.getSourceInfo() );
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if( result.hasExpression() ) {
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TextColour colour( TextColour::OriginalExpression );
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stream << result.getExpression();
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if( result.succeeded() ) {
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TextColour successColour( TextColour::Success );
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stream << " succeeded";
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}
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else {
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TextColour errorColour( TextColour::Error );
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stream << " failed";
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if( result.isOk() ) {
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TextColour okAnywayColour( TextColour::Success );
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stream << " - but was ok";
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}
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}
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}
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switch( result.getResultType() ) {
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case ResultWas::ThrewException:
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{
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TextColour colour( TextColour::Error );
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if( result.hasExpression() )
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stream << " with unexpected";
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else
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stream << "Unexpected";
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stream << " exception with message: '" << result.getMessage() << "'";
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}
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break;
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case ResultWas::DidntThrowException:
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{
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TextColour colour( TextColour::Error );
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if( result.hasExpression() )
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stream << " because no exception was thrown where one was expected";
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else
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stream << "No exception thrown where one was expected";
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}
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break;
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case ResultWas::Info:
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{
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TextColour colour( TextColour::ReconstructedExpression );
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streamVariableLengthText( "info", result.getMessage() );
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}
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break;
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case ResultWas::Warning:
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{
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TextColour colour( TextColour::ReconstructedExpression );
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streamVariableLengthText( "warning", result.getMessage() );
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}
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break;
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case ResultWas::ExplicitFailure:
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{
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TextColour colour( TextColour::Error );
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stream << "failed with message: '" << result.getMessage() << "'";
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}
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break;
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case ResultWas::Unknown: // These cases are here to prevent compiler warnings
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case ResultWas::Ok:
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case ResultWas::FailureBit:
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case ResultWas::ExpressionFailed:
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case ResultWas::Exception:
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if( !result.hasExpression() ) {
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if( result.succeeded() ) {
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TextColour colour( TextColour::Success );
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stream << " succeeded";
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}
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else {
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TextColour colour( TextColour::Error );
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stream << " failed";
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if( result.isOk() ) {
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TextColour okAnywayColour( TextColour::Success );
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stream << " - but was ok";
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}
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}
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}
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if( result.hasMessage() ) {
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stream << "\n";
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TextColour colour( TextColour::ReconstructedExpression );
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streamVariableLengthText( "with message", result.getMessage() );
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}
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break;
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}
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if( result.hasExpandedExpression() ) {
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stream << " for: ";
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if( result.getExpandedExpression().size() > 40 ) {
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stream << "\n";
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if( result.getExpandedExpression().size() < 70 )
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stream << "\t";
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}
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TextColour colour( TextColour::ReconstructedExpression );
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stream << result.getExpandedExpression();
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}
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stream << std::endl;
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}
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void streamVariableLengthText( std::string const& prefix, std::string const& text ) {
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std::string trimmed = trim( text );
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if( trimmed.find_first_of( "\r\n" ) == std::string::npos ) {
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stream << "[" << prefix << ": " << trimmed << "]";
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}
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else {
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stream << "\n[" << prefix << "] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n" << trimmed
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<< "\n[end of " << prefix << "] <<<<<<<<<<<<<<<<<<<<<<<<\n";
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}
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}
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void printAssertionCounts( std::string const& label, Counts const& counts ) {
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if( counts.total() == 1 ) {
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stream << "1 " << label << " - ";
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if( counts.failed )
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stream << "failed";
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else
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stream << "passed";
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}
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else {
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stream << counts.total() << " " << label << "s ";
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if( counts.passed ) {
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if( counts.failed )
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stream << "- " << counts.failed << " failed";
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else if( counts.passed == 2 )
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stream << "- both passed";
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else
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stream << "- all passed";
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}
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else {
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if( counts.failed == 2 )
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stream << "- both failed";
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else
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stream << "- all failed";
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}
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}
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}
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void printTotals( const Totals& totals ) {
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if( totals.assertions.total() == 0 ) {
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stream << "No tests ran";
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}
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else if( totals.assertions.failed ) {
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TextColour colour( TextColour::ResultError );
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printAssertionCounts( "test case", totals.testCases );
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if( totals.testCases.failed > 0 ) {
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stream << " (";
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printAssertionCounts( "assertion", totals.assertions );
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stream << ")";
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}
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}
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else {
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TextColour colour( TextColour::ResultSuccess );
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stream << "All tests passed ("
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<< pluralise( totals.assertions.passed, "assertion" ) << " in "
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<< pluralise( totals.testCases.passed, "test case" ) << ")";
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}
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}
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virtual void sectionEnded( Ptr<SectionStats const> const& _sectionStats ) {
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resetLastPrintedLine();
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if( _sectionStats->missingAssertions ) {
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lazyPrint();
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TextColour colour( TextColour::ResultError );
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stream << "\nNo assertions in section, '" << _sectionStats->sectionInfo.name << "'\n" << std::endl;
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}
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if( currentSectionInfo && currentSectionInfo->printed ) {
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stream << "[Summary for section '" << _sectionStats->sectionInfo.name << "': ";
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Counts const& assertions = _sectionStats->assertions;
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if( assertions.failed ) {
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TextColour colour( TextColour::ResultError );
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printAssertionCounts( "assertion", assertions );
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}
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else {
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TextColour colour( TextColour::ResultSuccess );
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stream << ( assertions.passed > 1 ? "All " : "" )
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<< pluralise( assertions.passed, "assertion" ) << " passed" ;
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}
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stream << "]\n" << std::endl;
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}
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AccumulatingReporter::sectionEnded( _sectionStats );
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}
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virtual void testCaseEnded( Ptr<TestCaseStats const> const& _testCaseStats ) {
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resetLastPrintedLine();
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if( _testCaseStats->missingAssertions ) {
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lazyPrint();
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TextColour colour( TextColour::ResultError );
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stream << "\nNo assertions in test case, '" << _testCaseStats->testInfo.name << "'\n" << std::endl;
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}
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if( !unusedTestCaseInfo ) {
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stream << "[Summary for test case '" << _testCaseStats->testInfo.name << "': ";
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printTotals( _testCaseStats->totals );
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stream << "]\n" << std::endl;
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}
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AccumulatingReporter::testCaseEnded( _testCaseStats );
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}
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virtual void testGroupEnded( Ptr<TestGroupStats const> const& _testGroupStats ) {
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if( !unusedGroupInfo ) {
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stream << "[Summary for group '" << _testGroupStats->groupInfo.name << "': ";
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printTotals( _testGroupStats->totals );
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stream << "]\n" << std::endl;
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}
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AccumulatingReporter::testGroupEnded( _testGroupStats );
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}
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virtual void testRunEnded( Ptr<TestRunStats const> const& _testRunStats ) {
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if( !unusedTestCaseInfo ) {
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stream << "[Summary for '" << _testRunStats->runInfo.name << "': ";
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printTotals( _testRunStats->totals );
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stream << "]\n" << std::endl;
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}
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AccumulatingReporter::testRunEnded( _testRunStats );
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}
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void printLineInfo( SourceLineInfo const& lineInfo ) {
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if( !lineInfo.empty() ) {
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if( m_lastPrintedLine.empty() ||
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m_lastPrintedLine.file != lineInfo.file ||
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abs( static_cast<int>( m_lastPrintedLine.line ) - static_cast<int>( lineInfo.line ) ) > 20 ) {
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TextColour colour( TextColour::FileName );
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stream << lineInfo << "\n";
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m_lastPrintedLine = lineInfo;
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}
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else if( lineInfo.line != m_lastPrintedLine.line ) {
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TextColour colour( TextColour::FileName );
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stream << "line " << lineInfo.line << ":\n";
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}
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}
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}
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void resetLastPrintedLine() {
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m_lastPrintedLine = SourceLineInfo();
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}
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SourceLineInfo m_lastPrintedLine;
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};
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INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter )
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} // end namespace Catch
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#endif // TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
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