| 7589 | namespace Catch { |
| 7590 | |
| 7591 | clara::Parser makeCommandLineParser( ConfigData& config ) { |
| 7592 | |
| 7593 | using namespace clara; |
| 7594 | |
| 7595 | auto const setWarning = [&]( std::string const& warning ) { |
| 7596 | auto warningSet = [&]() { |
| 7597 | if( warning == "NoAssertions" ) |
| 7598 | return WarnAbout::NoAssertions; |
| 7599 | |
| 7600 | if ( warning == "NoTests" ) |
| 7601 | return WarnAbout::NoTests; |
| 7602 | |
| 7603 | return WarnAbout::Nothing; |
| 7604 | }(); |
| 7605 | |
| 7606 | if (warningSet == WarnAbout::Nothing) |
| 7607 | return ParserResult::runtimeError( "Unrecognised warning: '" + warning + "'" ); |
| 7608 | config.warnings = static_cast<WarnAbout::What>( config.warnings | warningSet ); |
| 7609 | return ParserResult::ok( ParseResultType::Matched ); |
| 7610 | }; |
| 7611 | auto const loadTestNamesFromFile = [&]( std::string const& filename ) { |
| 7612 | std::ifstream f( filename.c_str() ); |
| 7613 | if( !f.is_open() ) |
| 7614 | return ParserResult::runtimeError( "Unable to load input file: '" + filename + "'" ); |
| 7615 | |
| 7616 | std::string line; |
| 7617 | while( std::getline( f, line ) ) { |
| 7618 | line = trim(line); |
| 7619 | if( !line.empty() && !startsWith( line, '#' ) ) { |
| 7620 | if( !startsWith( line, '"' ) ) |
| 7621 | line = '"' + line + '"'; |
| 7622 | config.testsOrTags.push_back( line + ',' ); |
| 7623 | } |
| 7624 | } |
| 7625 | return ParserResult::ok( ParseResultType::Matched ); |
| 7626 | }; |
| 7627 | auto const setTestOrder = [&]( std::string const& order ) { |
| 7628 | if( startsWith( "declared", order ) ) |
| 7629 | config.runOrder = RunTests::InDeclarationOrder; |
| 7630 | else if( startsWith( "lexical", order ) ) |
| 7631 | config.runOrder = RunTests::InLexicographicalOrder; |
| 7632 | else if( startsWith( "random", order ) ) |
| 7633 | config.runOrder = RunTests::InRandomOrder; |
| 7634 | else |
| 7635 | return clara::ParserResult::runtimeError( "Unrecognised ordering: '" + order + "'" ); |
| 7636 | return ParserResult::ok( ParseResultType::Matched ); |
| 7637 | }; |
| 7638 | auto const setRngSeed = [&]( std::string const& seed ) { |
| 7639 | if( seed != "time" ) |
| 7640 | return clara::detail::convertInto( seed, config.rngSeed ); |
| 7641 | config.rngSeed = static_cast<unsigned int>( std::time(nullptr) ); |
| 7642 | return ParserResult::ok( ParseResultType::Matched ); |
| 7643 | }; |
| 7644 | auto const setColourUsage = [&]( std::string const& useColour ) { |
| 7645 | auto mode = toLower( useColour ); |
| 7646 | |
| 7647 | if( mode == "yes" ) |
| 7648 | config.useColour = UseColour::Yes; |