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472dc2a61f
- interface changed slightly - moved clara.h and tbc_text_format.h into “external” folder
146 lines
4.9 KiB
C++
146 lines
4.9 KiB
C++
/*
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* Created by Phil on 02/11/2010.
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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_COMMANDLINE_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
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#include "catch_config.hpp"
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#include "catch_common.h"
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#include "catch_clara.h"
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#include <fstream>
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namespace Catch {
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inline void abortAfterFirst( ConfigData& config ) { config.abortAfter = 1; }
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inline void abortAfterX( ConfigData& config, int x ) {
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if( x < 1 )
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throw std::runtime_error( "Value after -x or --abortAfter must be greater than zero" );
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config.abortAfter = x;
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}
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inline void addTestOrTags( ConfigData& config, std::string const& _testSpec ) { config.testsOrTags.push_back( _testSpec ); }
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inline void addWarning( ConfigData& config, std::string const& _warning ) {
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if( _warning == "NoAssertions" )
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config.warnings = (WarnAbout::What)( config.warnings | WarnAbout::NoAssertions );
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else
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throw std::runtime_error( "Unrecognised warning: '" + _warning + "'" );
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}
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inline void setVerbosity( ConfigData& config, int level ) {
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// !TBD: accept strings?
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config.verbosity = (Verbosity::Level)level;
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}
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inline void setShowDurations( ConfigData& config, bool _showDurations ) {
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config.showDurations = _showDurations
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? ShowDurations::Always
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: ShowDurations::Never;
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}
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inline void loadTestNamesFromFile( ConfigData& config, std::string const& _filename ) {
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std::ifstream f( _filename.c_str() );
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if( !f.is_open() )
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throw std::domain_error( "Unable to load input file: " + _filename );
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std::string line;
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while( std::getline( f, line ) ) {
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line = trim(line);
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if( !line.empty() && !startsWith( line, "#" ) )
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addTestOrTags( config, line );
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}
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}
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inline Clara::CommandLine<ConfigData> makeCommandLineParser() {
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using namespace Clara;
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CommandLine<ConfigData> cli;
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cli.bindProcessName( &ConfigData::processName );
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cli["-?"]["-h"]["--help"]
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.describe( "display usage information" )
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.bind( &ConfigData::showHelp );
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cli["-l"]["--list-tests"]
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.describe( "list all/matching test cases" )
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.bind( &ConfigData::listTests );
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cli["-t"]["--list-tags"]
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.describe( "list all/matching tags" )
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.bind( &ConfigData::listTags );
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cli["-s"]["--success"]
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.describe( "include successful tests in output" )
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.bind( &ConfigData::showSuccessfulTests );
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cli["-b"]["--break"]
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.describe( "break into debugger on failure" )
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.bind( &ConfigData::shouldDebugBreak );
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cli["-e"]["--nothrow"]
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.describe( "skip exception tests" )
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.bind( &ConfigData::noThrow );
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cli["-o"]["--out"]
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.describe( "output filename" )
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.bind( &ConfigData::outputFilename, "filename" );
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cli["-r"]["--reporter"]
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// .placeholder( "name[:filename]" )
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.describe( "reporter to use (defaults to console)" )
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.bind( &ConfigData::reporterName, "name" );
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cli["-n"]["--name"]
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.describe( "suite name" )
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.bind( &ConfigData::name, "name" );
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cli["-a"]["--abort"]
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.describe( "abort at first failure" )
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.bind( &abortAfterFirst );
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cli["-x"]["--abortx"]
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.describe( "abort after x failures" )
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.bind( &abortAfterX, "no. failures" );
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cli["-w"]["--warn"]
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.describe( "enable warnings" )
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.bind( &addWarning, "warning name" );
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// - needs updating if reinstated
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// cli.into( &setVerbosity )
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// .describe( "level of verbosity (0=no output)" )
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// .shortOpt( "v")
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// .longOpt( "verbosity" )
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// .placeholder( "level" );
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cli[_]
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.describe( "which test or tests to use" )
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.bind( &addTestOrTags, "test name, pattern or tags" );
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cli["-d"]["--durations"]
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.describe( "show test durations" )
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.bind( &setShowDurations, "yes/no" );
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cli["-f"]["--input-file"]
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.describe( "load test names to run from a file" )
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.bind( &loadTestNamesFromFile, "filename" );
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// Less common commands which don't have a short form
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cli["--list-test-names-only"]
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.describe( "list all/matching test cases names only" )
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.bind( &ConfigData::listTestNamesOnly );
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cli["--list-reporters"]
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.describe( "list all reporters" )
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.bind( &ConfigData::listReporters );
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return cli;
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}
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} // end namespace Catch
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#endif // TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
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