mirror of https://github.com/catchorg/Catch2.git
Option objects now enforce min/ max args generically
This commit is contained in:
parent
e7db40034c
commit
ecf934b045
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@ -152,7 +152,7 @@ namespace Catch {
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OptionParser& opt = **it;
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os << " " << opt.optionNames() << " " << opt.argsSynopsis() << "\n";
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}
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os << "For more detail usage please see: https://github.com/philsquared/Catch/wiki/Command-line" << std::endl;
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os << "\nFor more detail usage please see: https://github.com/philsquared/Catch/wiki/Command-line\n" << std::endl;
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}
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inline void showHelp( std::string exeName ) {
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std::string::size_type pos = exeName.find_last_of( "/\\" );
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@ -17,7 +17,8 @@ namespace Catch {
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public:
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Command(){}
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explicit Command( const std::string& name ) : m_name( name ) {}
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explicit Command( const std::string& name ) : m_name( name ) {
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}
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Command& operator += ( const std::string& arg ) {
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m_args.push_back( arg );
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@ -46,9 +47,13 @@ namespace Catch {
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CATCH_ATTRIBUTE_NORETURN
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void raiseError( const std::string& message ) const {
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std::ostringstream oss;
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oss << "Error while parsing " << m_name << ". " << message << ".";
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if( m_name.empty() )
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oss << "Error while parsing " << m_name << ". " << message << ".";
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else
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oss << "Error while parsing arguments. " << message << ".";
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if( m_args.size() > 0 )
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oss << " Arguments where:";
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oss << " Arguments were:";
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for( std::size_t i = 0; i < m_args.size(); ++i )
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oss << " " << m_args[i];
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throw std::domain_error( oss.str() );
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@ -98,6 +103,10 @@ namespace Catch {
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class OptionParser : public SharedImpl<IShared> {
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public:
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OptionParser( int minArgs = 0, int maxArgs = 0 )
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: m_minArgs( minArgs ), m_maxArgs( maxArgs )
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{}
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virtual ~OptionParser() {}
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Command find( const CommandParser& parser ) const {
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@ -109,9 +118,24 @@ namespace Catch {
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return cmd;
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}
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void validateArgs( const Command& args ) const {
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if( tooFewArgs( args ) || tooManyArgs( args ) ) {
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std::ostringstream oss;
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if( m_maxArgs == -1 )
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oss <<"Expected at least " << pluralise( static_cast<std::size_t>( m_minArgs ), "argument" );
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else if( m_minArgs == m_maxArgs )
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oss <<"Expected " << pluralise( static_cast<std::size_t>( m_minArgs ), "argument" );
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else
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oss <<"Expected between " << m_minArgs << " and " << m_maxArgs << " argument";
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args.raiseError( oss.str() );
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}
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}
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void parseIntoConfig( const CommandParser& parser, ConfigData& config ) {
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if( Command cmd = find( parser ) )
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if( Command cmd = find( parser ) ) {
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validateArgs( cmd );
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parseIntoConfig( cmd, config );
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}
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) = 0;
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@ -138,7 +162,16 @@ namespace Catch {
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}
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protected:
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bool tooFewArgs( const Command& args ) const {
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return args.argsCount() < static_cast<std::size_t>( m_minArgs );
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}
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bool tooManyArgs( const Command& args ) const {
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return m_maxArgs >= 0 && args.argsCount() > static_cast<std::size_t>( m_maxArgs );
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}
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std::vector<std::string> m_optionNames;
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int m_minArgs;
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int m_maxArgs;
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};
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namespace Options {
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@ -164,7 +197,7 @@ namespace Catch {
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class TestCaseOptionParser : public OptionParser {
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public:
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TestCaseOptionParser() {
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TestCaseOptionParser() : OptionParser( 1, -1 ) {
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m_optionNames.push_back( "-t" );
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m_optionNames.push_back( "--test" );
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m_optionNames.push_back( "" ); // default option
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@ -177,8 +210,6 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() == 0 )
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cmd.raiseError( "Expected at least one argument" );
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std::string groupName;
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for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
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if( i != 0 )
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@ -200,7 +231,7 @@ namespace Catch {
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class ListOptionParser : public OptionParser {
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public:
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ListOptionParser() {
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ListOptionParser() : OptionParser( 0, 2 ) {
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m_optionNames.push_back( "-l" );
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m_optionNames.push_back( "--list" );
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}
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@ -212,9 +243,6 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() > 2 )
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cmd.raiseError( "Expected upto 2 arguments" );
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config.listSpec = List::TestNames;
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if( cmd.argsCount() >= 1 ) {
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if( cmd[0] == "all" )
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@ -239,7 +267,7 @@ namespace Catch {
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class ReporterOptionParser : public OptionParser {
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public:
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ReporterOptionParser() {
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ReporterOptionParser() : OptionParser( 1, 1 ) {
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m_optionNames.push_back( "-r" );
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m_optionNames.push_back( "--reporter" );
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}
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@ -251,15 +279,13 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() != 1 )
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cmd.raiseError( "Expected one argument" );
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config.reporter = cmd[0];
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}
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};
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class OutputOptionParser : public OptionParser {
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public:
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OutputOptionParser() {
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OutputOptionParser() : OptionParser( 1, 1 ) {
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m_optionNames.push_back( "-o" );
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m_optionNames.push_back( "--out" );
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}
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@ -271,8 +297,6 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() == 0 )
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cmd.raiseError( "Expected filename" );
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if( cmd[0][0] == '%' )
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config.stream = cmd[0].substr( 1 );
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else
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@ -294,8 +318,6 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() != 0 )
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cmd.raiseError( "Does not accept arguments" );
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config.includeWhichResults = Include::SuccessfulResults;
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}
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};
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@ -314,15 +336,13 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() != 0 )
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cmd.raiseError( "Does not accept arguments" );
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config.shouldDebugBreak = true;
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}
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};
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class NameOptionParser : public OptionParser {
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public:
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NameOptionParser() {
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NameOptionParser() : OptionParser( 1, 1 ) {
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m_optionNames.push_back( "-n" );
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m_optionNames.push_back( "--name" );
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}
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@ -334,15 +354,13 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() != 1 )
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cmd.raiseError( "Expected a name" );
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config.name = cmd[0];
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}
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};
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class AbortOptionParser : public OptionParser {
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public:
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AbortOptionParser() {
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AbortOptionParser() : OptionParser( 0, 1 ) {
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m_optionNames.push_back( "-a" );
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m_optionNames.push_back( "--abort" );
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}
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@ -354,8 +372,6 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() > 1 )
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cmd.raiseError( "Only accepts 0-1 arguments" );
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int threshold = 1;
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if( cmd.argsCount() == 1 ) {
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std::stringstream ss;
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@ -382,8 +398,6 @@ namespace Catch {
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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if( cmd.argsCount() != 0 )
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cmd.raiseError( "Does not accept arguments" );
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config.allowThrows = false;
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}
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};
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@ -159,7 +159,7 @@ TEST_CASE( "selftest/parser/2", "ConfigData" ) {
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SECTION( "-t/0", "When no test names are supplied it is an error" ) {
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const char* argv[] = { "test", "-t" };
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REQUIRE_THAT( parseIntoConfigAndReturnError( argv, config ), Contains( "at least one" ) );
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REQUIRE_THAT( parseIntoConfigAndReturnError( argv, config ), Contains( "at least 1" ) );
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}
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}
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@ -184,7 +184,7 @@ TEST_CASE( "selftest/parser/2", "ConfigData" ) {
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}
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SECTION( "-r/error", "reporter config only accepts one argument" ) {
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const char* argv[] = { "test", "-r", "one", "two" };
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REQUIRE_THAT( parseIntoConfigAndReturnError( argv, config ), Contains( "one argument" ) );
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REQUIRE_THAT( parseIntoConfigAndReturnError( argv, config ), Contains( "1 argument" ) );
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}
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}
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@ -203,7 +203,7 @@ TEST_CASE( "selftest/parser/2", "ConfigData" ) {
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}
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SECTION( "-b", "break option has no arguments" ) {
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const char* argv[] = { "test", "-b", "unexpected" };
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REQUIRE_THAT( parseIntoConfigAndReturnError( argv, config ), Contains( "not accept" ) );
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REQUIRE_THAT( parseIntoConfigAndReturnError( argv, config ), Contains( "0 arguments" ) );
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}
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}
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@ -230,7 +230,7 @@ TEST_CASE( "selftest/parser/2", "ConfigData" ) {
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}
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SECTION( "-a/error/two args", "cutoff only takes one argument" ) {
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const char* argv[] = { "test", "-a", "1", "2" };
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REQUIRE_THAT( parseIntoConfigAndReturnError( argv, config ), Contains( "accepts" ) );
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REQUIRE_THAT( parseIntoConfigAndReturnError( argv, config ), Contains( "0 and 1 argument" ) );
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}
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}
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@ -1,5 +1,5 @@
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/*
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* Generated: 2012-08-24 19:01:02.483106
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* Generated: 2012-08-27 21:42:22.556899
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* ----------------------------------------------------------
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* This file has been merged from multiple headers. Please don't edit it directly
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* Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
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@ -2480,7 +2480,8 @@ namespace Catch {
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public:
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Command(){}
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explicit Command( const std::string& name ) : m_name( name ) {}
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explicit Command( const std::string& name ) : m_name( name ) {
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}
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Command& operator += ( const std::string& arg ) {
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m_args.push_back( arg );
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@ -2509,9 +2510,13 @@ namespace Catch {
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CATCH_ATTRIBUTE_NORETURN
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void raiseError( const std::string& message ) const {
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std::ostringstream oss;
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oss << "Error while parsing " << m_name << ". " << message << ".";
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if( m_name.empty() )
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oss << "Error while parsing " << m_name << ". " << message << ".";
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else
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oss << "Error while parsing arguments. " << message << ".";
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if( m_args.size() > 0 )
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oss << " Arguments where:";
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oss << " Arguments were:";
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for( std::size_t i = 0; i < m_args.size(); ++i )
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oss << " " << m_args[i];
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throw std::domain_error( oss.str() );
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@ -2535,9 +2540,12 @@ namespace Catch {
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return find( shortArg ) + find( longArg );
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}
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Command find( const std::string& arg ) const {
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for( std::size_t i = 1; i < m_argc; ++i )
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if( m_argv[i] == arg )
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return getArgs( m_argv[i], i+1 );
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if( arg.empty() )
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return getArgs( "", 1 );
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else
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for( std::size_t i = 1; i < m_argc; ++i )
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if( m_argv[i] == arg )
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return getArgs( m_argv[i], i+1 );
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return Command();
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}
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Command getDefaultArgs() const {
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@ -2556,109 +2564,349 @@ namespace Catch {
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char const * const * m_argv;
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};
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inline void parseIntoConfig( const CommandParser& parser, ConfigData& config ) {
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class OptionParser : public SharedImpl<IShared> {
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public:
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OptionParser( int minArgs = 0, int maxArgs = 0 )
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: m_minArgs( minArgs ), m_maxArgs( maxArgs )
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{}
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if( Command cmd = parser.find( "-l", "--list" ) ) {
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if( cmd.argsCount() > 2 )
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cmd.raiseError( "Expected upto 2 arguments" );
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virtual ~OptionParser() {}
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config.listSpec = List::TestNames;
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if( cmd.argsCount() >= 1 ) {
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if( cmd[0] == "all" )
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config.listSpec = List::All;
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else if( cmd[0] == "tests" )
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config.listSpec = List::Tests;
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else if( cmd[0] == "reporters" )
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config.listSpec = List::Reports;
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Command find( const CommandParser& parser ) const {
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Command cmd;
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for( std::vector<std::string>::const_iterator it = m_optionNames.begin();
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it != m_optionNames.end();
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++it )
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cmd += parser.find( *it );
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return cmd;
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}
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void validateArgs( const Command& args ) const {
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if( tooFewArgs( args ) || tooManyArgs( args ) ) {
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std::ostringstream oss;
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if( m_maxArgs == -1 )
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oss <<"Expected at least " << pluralise( static_cast<std::size_t>( m_minArgs ), "argument" );
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else if( m_minArgs == m_maxArgs )
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oss <<"Expected " << pluralise( static_cast<std::size_t>( m_minArgs ), "argument" );
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else
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cmd.raiseError( "Expected [tests] or [reporters]" );
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oss <<"Expected between " << m_minArgs << " and " << m_maxArgs << " argument";
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args.raiseError( oss.str() );
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}
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if( cmd.argsCount() >= 2 ) {
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if( cmd[1] == "xml" )
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config.listSpec = static_cast<List::What>( config.listSpec | List::AsXml );
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else if( cmd[1] == "text" )
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config.listSpec = static_cast<List::What>( config.listSpec | List::AsText );
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}
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void parseIntoConfig( const CommandParser& parser, ConfigData& config ) {
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if( Command cmd = find( parser ) ) {
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validateArgs( cmd );
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parseIntoConfig( cmd, config );
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}
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) = 0;
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virtual std::string argsSynopsis() const = 0;
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virtual std::string optionSummary() const = 0;
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std::string optionNames() const {
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std::string names;
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for( std::vector<std::string>::const_iterator it = m_optionNames.begin();
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it != m_optionNames.end();
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++it ) {
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if( !it->empty() ) {
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if( !names.empty() )
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names += ", ";
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names += *it;
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}
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else {
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names = "[" + names;
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}
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}
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if( names[0] == '[' )
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names += "]";
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return names;
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}
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protected:
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bool tooFewArgs( const Command& args ) const {
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return args.argsCount() < static_cast<std::size_t>( m_minArgs );
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}
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bool tooManyArgs( const Command& args ) const {
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return m_maxArgs >= 0 && args.argsCount() > static_cast<std::size_t>( m_maxArgs );
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}
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std::vector<std::string> m_optionNames;
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int m_minArgs;
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int m_maxArgs;
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};
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namespace Options {
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class HelpOptionParser : public OptionParser {
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public:
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HelpOptionParser() {
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m_optionNames.push_back( "-?" );
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m_optionNames.push_back( "-h" );
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m_optionNames.push_back( "--help" );
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}
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virtual std::string argsSynopsis() const {
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return "";
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}
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virtual std::string optionSummary() const {
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return "Shows this usage summary";
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}
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virtual void parseIntoConfig( const Command&, ConfigData& ) {
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// Does not affect config
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}
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};
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class TestCaseOptionParser : public OptionParser {
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public:
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TestCaseOptionParser() : OptionParser( 1, -1 ) {
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m_optionNames.push_back( "-t" );
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m_optionNames.push_back( "--test" );
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m_optionNames.push_back( "" ); // default option
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}
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virtual std::string argsSynopsis() const {
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return "<testspec> [<testspec>...]";
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}
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virtual std::string optionSummary() const {
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return "Specify which test case or cases to run";
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}
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virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
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std::string groupName;
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for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
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if( i != 0 )
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groupName += " ";
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groupName += cmd[i];
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}
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TestCaseFilters filters( groupName );
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for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
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if( startsWith( cmd[i], "exclude:" ) )
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filters.addFilter( TestCaseFilter( cmd[i].substr( 8 ), IfFilterMatches::ExcludeTests ) );
|
||||
else if( startsWith( cmd[i], "~" ) )
|
||||
filters.addFilter( TestCaseFilter( cmd[i].substr( 1 ), IfFilterMatches::ExcludeTests ) );
|
||||
else
|
||||
filters.addFilter( TestCaseFilter( cmd[i] ) );
|
||||
}
|
||||
config.filters.push_back( filters );
|
||||
}
|
||||
};
|
||||
|
||||
class ListOptionParser : public OptionParser {
|
||||
public:
|
||||
ListOptionParser() : OptionParser( 0, 2 ) {
|
||||
m_optionNames.push_back( "-l" );
|
||||
m_optionNames.push_back( "--list" );
|
||||
}
|
||||
virtual std::string argsSynopsis() const {
|
||||
return "[all | tests | reporters [xml]]";
|
||||
}
|
||||
virtual std::string optionSummary() const {
|
||||
return "!TBD";
|
||||
}
|
||||
|
||||
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
|
||||
config.listSpec = List::TestNames;
|
||||
if( cmd.argsCount() >= 1 ) {
|
||||
if( cmd[0] == "all" )
|
||||
config.listSpec = List::All;
|
||||
else if( cmd[0] == "tests" )
|
||||
config.listSpec = List::Tests;
|
||||
else if( cmd[0] == "reporters" )
|
||||
config.listSpec = List::Reports;
|
||||
else
|
||||
cmd.raiseError( "Expected [tests] or [reporters]" );
|
||||
}
|
||||
if( cmd.argsCount() >= 2 ) {
|
||||
if( cmd[1] == "xml" )
|
||||
config.listSpec = static_cast<List::What>( config.listSpec | List::AsXml );
|
||||
else if( cmd[1] == "text" )
|
||||
config.listSpec = static_cast<List::What>( config.listSpec | List::AsText );
|
||||
else
|
||||
cmd.raiseError( "Expected [xml] or [text]" );
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
class ReporterOptionParser : public OptionParser {
|
||||
public:
|
||||
ReporterOptionParser() : OptionParser( 1, 1 ) {
|
||||
m_optionNames.push_back( "-r" );
|
||||
m_optionNames.push_back( "--reporter" );
|
||||
}
|
||||
virtual std::string argsSynopsis() const {
|
||||
return "<reporter name>";
|
||||
}
|
||||
virtual std::string optionSummary() const {
|
||||
return "!TBD";
|
||||
}
|
||||
|
||||
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
|
||||
config.reporter = cmd[0];
|
||||
}
|
||||
};
|
||||
|
||||
class OutputOptionParser : public OptionParser {
|
||||
public:
|
||||
OutputOptionParser() : OptionParser( 1, 1 ) {
|
||||
m_optionNames.push_back( "-o" );
|
||||
m_optionNames.push_back( "--out" );
|
||||
}
|
||||
virtual std::string argsSynopsis() const {
|
||||
return "<file name>|<%stream name>";
|
||||
}
|
||||
virtual std::string optionSummary() const {
|
||||
return "!TBD";
|
||||
}
|
||||
|
||||
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
|
||||
if( cmd[0][0] == '%' )
|
||||
config.stream = cmd[0].substr( 1 );
|
||||
else
|
||||
cmd.raiseError( "Expected [xml] or [text]" );
|
||||
config.outputFilename = cmd[0];
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
if( Command cmd = parser.find( "-t", "--test" ) + parser.getDefaultArgs() ) {
|
||||
if( cmd.argsCount() == 0 )
|
||||
cmd.raiseError( "Expected at least one argument" );
|
||||
std::string groupName;
|
||||
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
|
||||
if( i != 0 )
|
||||
groupName += " ";
|
||||
groupName += cmd[i];
|
||||
class SuccesssOptionParser : public OptionParser {
|
||||
public:
|
||||
SuccesssOptionParser() {
|
||||
m_optionNames.push_back( "-s" );
|
||||
m_optionNames.push_back( "--success" );
|
||||
}
|
||||
TestCaseFilters filters( groupName );
|
||||
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
|
||||
if( startsWith( cmd[i], "exclude:" ) )
|
||||
filters.addFilter( TestCaseFilter( cmd[i].substr( 8 ), IfFilterMatches::ExcludeTests ) );
|
||||
else if( startsWith( cmd[i], "~" ) )
|
||||
filters.addFilter( TestCaseFilter( cmd[i].substr( 1 ), IfFilterMatches::ExcludeTests ) );
|
||||
else
|
||||
filters.addFilter( TestCaseFilter( cmd[i] ) );
|
||||
virtual std::string argsSynopsis() const {
|
||||
return "";
|
||||
}
|
||||
config.filters.push_back( filters );
|
||||
}
|
||||
|
||||
if( Command cmd = parser.find( "-r", "--reporter" ) ) {
|
||||
if( cmd.argsCount() != 1 )
|
||||
cmd.raiseError( "Expected one argument" );
|
||||
config.reporter = cmd[0];
|
||||
}
|
||||
|
||||
if( Command cmd = parser.find( "-o", "--out" ) ) {
|
||||
if( cmd.argsCount() == 0 )
|
||||
cmd.raiseError( "Expected filename" );
|
||||
if( cmd[0][0] == '%' )
|
||||
config.stream = cmd[0].substr( 1 );
|
||||
else
|
||||
config.outputFilename = cmd[0];
|
||||
}
|
||||
|
||||
if( Command cmd = parser.find( "-s", "--success" ) ) {
|
||||
if( cmd.argsCount() != 0 )
|
||||
cmd.raiseError( "Does not accept arguments" );
|
||||
config.includeWhichResults = Include::SuccessfulResults;
|
||||
}
|
||||
|
||||
if( Command cmd = parser.find( "-b", "--break" ) ) {
|
||||
if( cmd.argsCount() != 0 )
|
||||
cmd.raiseError( "Does not accept arguments" );
|
||||
config.shouldDebugBreak = true;
|
||||
}
|
||||
|
||||
if( Command cmd = parser.find( "-n", "--name" ) ) {
|
||||
if( cmd.argsCount() != 1 )
|
||||
cmd.raiseError( "Expected a name" );
|
||||
config.name = cmd[0];
|
||||
}
|
||||
|
||||
if( Command cmd = parser.find( "-a", "--abort" ) ) {
|
||||
if( cmd.argsCount() > 1 )
|
||||
cmd.raiseError( "Only accepts 0-1 arguments" );
|
||||
int threshold = 1;
|
||||
if( cmd.argsCount() == 1 ) {
|
||||
std::stringstream ss;
|
||||
ss << cmd[0];
|
||||
ss >> threshold;
|
||||
if( ss.fail() || threshold <= 0 )
|
||||
cmd.raiseError( "threshold must be a number greater than zero" );
|
||||
virtual std::string optionSummary() const {
|
||||
return "!TBD";
|
||||
}
|
||||
config.cutoff = threshold;
|
||||
}
|
||||
|
||||
if( Command cmd = parser.find( "-nt", "--nothrow" ) ) {
|
||||
if( cmd.argsCount() != 0 )
|
||||
cmd.raiseError( "Does not accept arguments" );
|
||||
config.allowThrows = false;
|
||||
}
|
||||
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
|
||||
config.includeWhichResults = Include::SuccessfulResults;
|
||||
}
|
||||
};
|
||||
|
||||
class DebugBreakOptionParser : public OptionParser {
|
||||
public:
|
||||
DebugBreakOptionParser() {
|
||||
m_optionNames.push_back( "-b" );
|
||||
m_optionNames.push_back( "--break" );
|
||||
}
|
||||
virtual std::string argsSynopsis() const {
|
||||
return "";
|
||||
}
|
||||
virtual std::string optionSummary() const {
|
||||
return "!TBD";
|
||||
}
|
||||
|
||||
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
|
||||
config.shouldDebugBreak = true;
|
||||
}
|
||||
};
|
||||
|
||||
class NameOptionParser : public OptionParser {
|
||||
public:
|
||||
NameOptionParser() : OptionParser( 1, 1 ) {
|
||||
m_optionNames.push_back( "-n" );
|
||||
m_optionNames.push_back( "--name" );
|
||||
}
|
||||
virtual std::string argsSynopsis() const {
|
||||
return "<name>";
|
||||
}
|
||||
virtual std::string optionSummary() const {
|
||||
return "!TBD";
|
||||
}
|
||||
|
||||
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
|
||||
config.name = cmd[0];
|
||||
}
|
||||
};
|
||||
|
||||
class AbortOptionParser : public OptionParser {
|
||||
public:
|
||||
AbortOptionParser() : OptionParser( 0, 1 ) {
|
||||
m_optionNames.push_back( "-a" );
|
||||
m_optionNames.push_back( "--abort" );
|
||||
}
|
||||
virtual std::string argsSynopsis() const {
|
||||
return "[#]";
|
||||
}
|
||||
virtual std::string optionSummary() const {
|
||||
return "!TBD";
|
||||
}
|
||||
|
||||
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
|
||||
int threshold = 1;
|
||||
if( cmd.argsCount() == 1 ) {
|
||||
std::stringstream ss;
|
||||
ss << cmd[0];
|
||||
ss >> threshold;
|
||||
if( ss.fail() || threshold <= 0 )
|
||||
cmd.raiseError( "threshold must be a number greater than zero" );
|
||||
}
|
||||
config.cutoff = threshold;
|
||||
}
|
||||
};
|
||||
|
||||
class NoThrowOptionParser : public OptionParser {
|
||||
public:
|
||||
NoThrowOptionParser() {
|
||||
m_optionNames.push_back( "-nt" );
|
||||
m_optionNames.push_back( "--nothrow" );
|
||||
}
|
||||
virtual std::string argsSynopsis() const {
|
||||
return "";
|
||||
}
|
||||
virtual std::string optionSummary() const {
|
||||
return "!TBD";
|
||||
}
|
||||
|
||||
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
|
||||
config.allowThrows = false;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
class AllOptions
|
||||
{
|
||||
public:
|
||||
typedef std::vector<Ptr<OptionParser> > Parsers;
|
||||
typedef Parsers::const_iterator const_iterator;
|
||||
typedef Parsers::const_iterator iterator;
|
||||
|
||||
AllOptions() {
|
||||
add<Options::TestCaseOptionParser>();
|
||||
add<Options::ListOptionParser>();
|
||||
add<Options::ReporterOptionParser>();
|
||||
add<Options::OutputOptionParser>();
|
||||
add<Options::SuccesssOptionParser>();
|
||||
add<Options::DebugBreakOptionParser>();
|
||||
add<Options::NameOptionParser>();
|
||||
add<Options::AbortOptionParser>();
|
||||
add<Options::NoThrowOptionParser>();
|
||||
add<Options::HelpOptionParser>();
|
||||
}
|
||||
|
||||
void parseIntoConfig( const CommandParser& parser, ConfigData& config ) {
|
||||
for( const_iterator it = m_parsers.begin(); it != m_parsers.end(); ++it )
|
||||
(*it)->parseIntoConfig( parser, config );
|
||||
}
|
||||
|
||||
const_iterator begin() const {
|
||||
return m_parsers.begin();
|
||||
}
|
||||
const_iterator end() const {
|
||||
return m_parsers.end();
|
||||
}
|
||||
private:
|
||||
|
||||
template<typename T>
|
||||
void add() {
|
||||
m_parsers.push_back( new T() );
|
||||
}
|
||||
Parsers m_parsers;
|
||||
|
||||
};
|
||||
|
||||
} // end namespace Catch
|
||||
|
||||
// #included from: internal/catch_list.hpp
|
||||
|
@ -3307,17 +3555,12 @@ namespace Catch {
|
|||
}
|
||||
|
||||
inline void showUsage( std::ostream& os ) {
|
||||
os << "\t-?, -h, --help\n"
|
||||
<< "\t-l, --list [all | tests | reporters [xml]]\n"
|
||||
<< "\t-t, --test <testspec> [<testspec>...]\n"
|
||||
<< "\t-r, --reporter <reporter name>\n"
|
||||
<< "\t-o, --out <file name>|<%stream name>\n"
|
||||
<< "\t-s, --success\n"
|
||||
<< "\t-b, --break\n"
|
||||
<< "\t-n, --name <name>\n"
|
||||
<< "\t-a, --abort [#]\n"
|
||||
<< "\t-nt, --nothrow\n\n"
|
||||
<< "For more detail usage please see: https://github.com/philsquared/Catch/wiki/Command-line" << std::endl;
|
||||
AllOptions options;
|
||||
for( AllOptions::const_iterator it = options.begin(); it != options.end(); ++it ) {
|
||||
OptionParser& opt = **it;
|
||||
os << " " << opt.optionNames() << " " << opt.argsSynopsis() << "\n";
|
||||
}
|
||||
os << "\nFor more detail usage please see: https://github.com/philsquared/Catch/wiki/Command-line\n" << std::endl;
|
||||
}
|
||||
inline void showHelp( std::string exeName ) {
|
||||
std::string::size_type pos = exeName.find_last_of( "/\\" );
|
||||
|
@ -3334,7 +3577,7 @@ namespace Catch {
|
|||
try {
|
||||
CommandParser parser( argc, argv );
|
||||
|
||||
if( Command cmd = parser.find( "-h", "-?", "--help" ) ) {
|
||||
if( Command cmd = Options::HelpOptionParser().find( parser ) ) {
|
||||
if( cmd.argsCount() != 0 )
|
||||
cmd.raiseError( "Does not accept arguments" );
|
||||
|
||||
|
@ -3343,7 +3586,9 @@ namespace Catch {
|
|||
return 0;
|
||||
}
|
||||
|
||||
parseIntoConfig( parser, config.data() );
|
||||
AllOptions options;
|
||||
|
||||
options.parseIntoConfig( parser, config.data() );
|
||||
}
|
||||
catch( std::exception& ex ) {
|
||||
std::cerr << ex.what() << "\n\nUsage: ...\n\n";
|
||||
|
|
Loading…
Reference in New Issue