273 lines
9.7 KiB
C++
273 lines
9.7 KiB
C++
/*
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* Created by Phil on 31/10/2010.
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* Copyright 2010 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_RUNNER_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
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#include "internal/catch_commandline.hpp"
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#include "internal/catch_list.hpp"
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#include "internal/catch_run_context.hpp"
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#include "internal/catch_test_spec.hpp"
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#include "internal/catch_version.h"
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#include "internal/catch_text.h"
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#include <fstream>
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#include <stdlib.h>
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#include <limits>
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namespace Catch {
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Ptr<IStreamingReporter> createReporter( std::string const& reporterName, Ptr<Config> const& config ) {
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Ptr<IStreamingReporter> reporter = getRegistryHub().getReporterRegistry().create( reporterName, config.get() );
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if( !reporter ) {
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std::ostringstream oss;
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oss << "No reporter registered with name: '" << reporterName << "'";
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throw std::domain_error( oss.str() );
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}
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return reporter;
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}
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#if !defined(CATCH_CONFIG_DEFAULT_REPORTER)
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#define CATCH_CONFIG_DEFAULT_REPORTER "console"
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#endif
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Ptr<IStreamingReporter> makeReporter( Ptr<Config> const& config ) {
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std::vector<std::string> reporters = config->getReporterNames();
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if( reporters.empty() )
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reporters.push_back( CATCH_CONFIG_DEFAULT_REPORTER );
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Ptr<IStreamingReporter> reporter;
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for( std::vector<std::string>::const_iterator it = reporters.begin(), itEnd = reporters.end();
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it != itEnd;
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++it )
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reporter = addReporter( reporter, createReporter( *it, config ) );
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return reporter;
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}
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Ptr<IStreamingReporter> addListeners( Ptr<IConfig const> const& config, Ptr<IStreamingReporter> reporters ) {
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IReporterRegistry::Listeners listeners = getRegistryHub().getReporterRegistry().getListeners();
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for( IReporterRegistry::Listeners::const_iterator it = listeners.begin(), itEnd = listeners.end();
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it != itEnd;
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++it )
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reporters = addReporter(reporters, (*it)->create( ReporterConfig( config ) ) );
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return reporters;
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}
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Totals runTests( Ptr<Config> const& config ) {
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Ptr<IConfig const> iconfig = config.get();
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Ptr<IStreamingReporter> reporter = makeReporter( config );
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reporter = addListeners( iconfig, reporter );
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RunContext context( iconfig, reporter );
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Totals totals;
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context.testGroupStarting( config->name(), 1, 1 );
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TestSpec testSpec = config->testSpec();
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if( !testSpec.hasFilters() )
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testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "~[.]" ).testSpec(); // All not hidden tests
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std::vector<TestCase> const& allTestCases = getAllTestCasesSorted( *iconfig );
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for( std::vector<TestCase>::const_iterator it = allTestCases.begin(), itEnd = allTestCases.end();
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it != itEnd;
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++it ) {
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if( !context.aborting() && matchTest( *it, testSpec, *iconfig ) )
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totals += context.runTest( *it );
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else
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reporter->skipTest( *it );
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}
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context.testGroupEnded( iconfig->name(), totals, 1, 1 );
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return totals;
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}
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void applyFilenamesAsTags( IConfig const& config ) {
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std::vector<TestCase> const& tests = getAllTestCasesSorted( config );
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for(std::size_t i = 0; i < tests.size(); ++i ) {
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TestCase& test = const_cast<TestCase&>( tests[i] );
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std::set<std::string> tags = test.tags;
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std::string filename = test.lineInfo.file;
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std::string::size_type lastSlash = filename.find_last_of( "\\/" );
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if( lastSlash != std::string::npos )
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filename = filename.substr( lastSlash+1 );
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std::string::size_type lastDot = filename.find_last_of( '.' );
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if( lastDot != std::string::npos )
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filename = filename.substr( 0, lastDot );
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tags.insert( '#' + filename );
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setTags( test, tags );
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}
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}
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class Session : NonCopyable {
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static bool alreadyInstantiated;
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public:
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struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; };
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Session()
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: m_cli( makeCommandLineParser() ) {
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if( alreadyInstantiated ) {
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std::string msg = "Only one instance of Catch::Session can ever be used";
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Catch::cerr() << msg << std::endl;
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throw std::logic_error( msg );
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}
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alreadyInstantiated = true;
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}
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~Session() {
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Catch::cleanUp();
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}
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void showHelp( std::string const& processName ) {
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Catch::cout() << "\nCatch v" << libraryVersion() << "\n";
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m_cli.usage( Catch::cout(), processName );
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Catch::cout() << "For more detail usage please see the project docs\n" << std::endl;
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}
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void libIdentify() {
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Catch::cout()
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<< std::left << std::setw(16) << "description: " << "A Catch test executable\n"
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<< std::left << std::setw(16) << "category: " << "testframework\n"
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<< std::left << std::setw(16) << "framework: " << "Catch Test\n"
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<< std::left << std::setw(16) << "version: " << libraryVersion() << std::endl;
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}
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int applyCommandLine( int argc, char const* const* const argv, OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) {
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try {
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m_cli.setThrowOnUnrecognisedTokens( unusedOptionBehaviour == OnUnusedOptions::Fail );
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m_unusedTokens = m_cli.parseInto( Clara::argsToVector( argc, argv ), m_configData );
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if( m_configData.showHelp )
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showHelp( m_configData.processName );
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if( m_configData.libIdentify )
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libIdentify();
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m_config.reset();
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}
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catch( std::exception& ex ) {
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{
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Colour colourGuard( Colour::Red );
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Catch::cerr()
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<< "\nError(s) in input:\n"
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<< Text( ex.what(), TextAttributes().setIndent(2) )
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<< "\n\n";
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}
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m_cli.usage( Catch::cout(), m_configData.processName );
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return (std::numeric_limits<int>::max)();
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}
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return 0;
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}
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void useConfigData( ConfigData const& _configData ) {
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m_configData = _configData;
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m_config.reset();
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}
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int run( int argc, char const* const* const argv ) {
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int returnCode = applyCommandLine( argc, argv );
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if( returnCode == 0 )
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returnCode = run();
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return returnCode;
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}
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#if defined(WIN32) && defined(UNICODE)
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int run( int argc, wchar_t const* const* const argv ) {
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char **utf8Argv = new char *[ argc ];
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for ( int i = 0; i < argc; ++i ) {
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int bufSize = WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, NULL, 0, NULL, NULL );
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utf8Argv[ i ] = new char[ bufSize ];
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WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, utf8Argv[i], bufSize, NULL, NULL );
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}
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int returnCode = applyCommandLine( argc, utf8Argv );
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if( returnCode == 0 )
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returnCode = run();
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for ( int i = 0; i < argc; ++i )
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delete [] utf8Argv[ i ];
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delete [] utf8Argv;
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return returnCode;
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}
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#endif
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int run() {
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if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeStart ) != 0 ) {
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Catch::cout() << "...waiting for enter/ return before starting" << std::endl;
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static_cast<void>(std::getchar());
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}
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int exitCode = runInternal();
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if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeExit ) != 0 ) {
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Catch::cout() << "...waiting for enter/ return before exiting, with code: " << exitCode << std::endl;
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static_cast<void>(std::getchar());
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}
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return exitCode;
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}
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Clara::CommandLine<ConfigData> const& cli() const {
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return m_cli;
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}
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std::vector<Clara::Parser::Token> const& unusedTokens() const {
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return m_unusedTokens;
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}
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ConfigData& configData() {
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return m_configData;
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}
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Config& config() {
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if( !m_config )
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m_config = new Config( m_configData );
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return *m_config;
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}
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private:
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int runInternal() {
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if( m_configData.showHelp || m_configData.libIdentify )
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return 0;
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try
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{
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config(); // Force config to be constructed
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seedRng( *m_config );
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if( m_configData.filenamesAsTags )
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applyFilenamesAsTags( *m_config );
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// Handle list request
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if( Option<std::size_t> listed = list( config() ) )
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return static_cast<int>( *listed );
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return static_cast<int>( runTests( m_config ).assertions.failed );
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}
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catch( std::exception& ex ) {
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Catch::cerr() << ex.what() << std::endl;
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return (std::numeric_limits<int>::max)();
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}
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}
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Clara::CommandLine<ConfigData> m_cli;
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std::vector<Clara::Parser::Token> m_unusedTokens;
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ConfigData m_configData;
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Ptr<Config> m_config;
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};
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bool Session::alreadyInstantiated = false;
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} // end namespace Catch
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#endif // TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
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