2010-11-10 00:24:00 +01:00
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/*
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* Created by Phil on 29/10/2010.
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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_COMMON_H_INCLUDED
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#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
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2017-01-11 17:23:16 +01:00
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#include "catch_compiler_capabilities.h"
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2010-11-10 08:42:15 +01:00
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#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
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#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
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2015-12-15 08:50:51 +01:00
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#ifdef CATCH_CONFIG_COUNTER
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# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
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#else
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# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
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#endif
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2010-11-10 00:24:00 +01:00
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2011-03-18 15:39:58 +01:00
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#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
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#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
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2011-02-23 10:06:05 +01:00
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#include <sstream>
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2011-03-15 19:43:13 +01:00
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#include <algorithm>
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2017-05-05 16:42:57 +02:00
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#include <exception>
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2011-02-23 10:06:05 +01:00
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2012-05-15 09:02:36 +02:00
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namespace Catch {
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2015-11-04 19:01:28 +01:00
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2015-07-03 00:02:35 +02:00
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struct IConfig;
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2012-05-15 09:02:36 +02:00
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2015-07-16 00:02:25 +02:00
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struct CaseSensitive { enum Choice {
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Yes,
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No
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}; };
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2015-11-04 19:01:28 +01:00
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2013-03-08 10:26:20 +01:00
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class NonCopyable {
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2014-10-03 09:15:27 +02:00
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NonCopyable( NonCopyable const& ) = delete;
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NonCopyable( NonCopyable && ) = delete;
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NonCopyable& operator = ( NonCopyable const& ) = delete;
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NonCopyable& operator = ( NonCopyable && ) = delete;
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2013-03-08 10:26:20 +01:00
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protected:
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NonCopyable() {}
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virtual ~NonCopyable();
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};
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2013-07-03 20:14:59 +02:00
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2013-12-03 19:52:41 +01:00
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bool startsWith( std::string const& s, std::string const& prefix );
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2017-01-15 09:41:33 +01:00
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bool startsWith( std::string const& s, char prefix );
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2013-12-03 19:52:41 +01:00
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bool endsWith( std::string const& s, std::string const& suffix );
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2017-01-15 09:41:33 +01:00
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bool endsWith( std::string const& s, char suffix );
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bool contains( std::string const& s, std::string const& infix );
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2013-12-03 19:52:41 +01:00
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void toLowerInPlace( std::string& s );
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std::string toLower( std::string const& s );
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std::string trim( std::string const& str );
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2014-12-19 19:16:19 +01:00
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bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis );
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2012-08-24 09:23:50 +02:00
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struct pluralise {
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2013-12-03 19:52:41 +01:00
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pluralise( std::size_t count, std::string const& label );
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friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser );
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2012-08-24 09:23:50 +02:00
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std::size_t m_count;
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std::string m_label;
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};
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2012-05-15 09:02:36 +02:00
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struct SourceLineInfo {
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2013-07-03 20:14:59 +02:00
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2017-07-13 09:25:47 +02:00
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SourceLineInfo() noexcept;
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SourceLineInfo( char const* _file, std::size_t _line ) noexcept;
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2017-04-25 12:41:30 +02:00
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2017-01-29 22:03:27 +01:00
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SourceLineInfo(SourceLineInfo const& other) = default;
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2014-03-20 12:48:19 +01:00
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SourceLineInfo( SourceLineInfo && ) = default;
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SourceLineInfo& operator = ( SourceLineInfo const& ) = default;
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SourceLineInfo& operator = ( SourceLineInfo && ) = default;
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2017-04-25 12:41:30 +02:00
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2017-07-13 09:25:47 +02:00
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bool empty() const noexcept;
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bool operator == ( SourceLineInfo const& other ) const noexcept;
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bool operator < ( SourceLineInfo const& other ) const noexcept;
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2013-12-03 19:52:41 +01:00
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2017-01-29 22:03:27 +01:00
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char const* file;
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2013-07-03 20:14:59 +02:00
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std::size_t line;
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2012-02-15 09:20:06 +01:00
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};
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2013-07-03 20:14:59 +02:00
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2013-12-03 19:52:41 +01:00
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std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info );
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2013-07-03 20:14:59 +02:00
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2013-04-23 21:52:49 +02:00
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// This is just here to avoid compiler warnings with macro constants and boolean literals
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2017-07-12 16:16:55 +02:00
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bool isTrue( bool value );
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bool alwaysTrue();
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bool alwaysFalse();
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2013-07-03 20:14:59 +02:00
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2015-07-03 00:02:35 +02:00
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void seedRng( IConfig const& config );
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unsigned int rngSeed();
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2015-11-04 19:01:28 +01:00
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2013-12-13 00:02:31 +01:00
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// Use this in variadic streaming macros to allow
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// >> +StreamEndStop
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// as well as
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// >> stuff +StreamEndStop
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struct StreamEndStop {
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2017-07-25 17:16:28 +02:00
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std::string operator+() const {
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2013-12-13 00:02:31 +01:00
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return std::string();
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}
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};
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template<typename T>
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T const& operator + ( T const& value, StreamEndStop ) {
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return value;
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}
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2010-11-12 20:32:13 +01:00
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}
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2011-02-23 10:06:05 +01:00
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2017-05-05 19:39:49 +02:00
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#define CATCH_INTERNAL_LINEINFO \
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::Catch::SourceLineInfo( __FILE__, static_cast<std::size_t>( __LINE__ ) )
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2017-06-04 21:39:27 +02:00
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#define CATCH_PREPARE_EXCEPTION( type, msg ) \
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type( static_cast<std::ostringstream&&>( std::ostringstream() << msg ).str() )
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2017-05-05 19:39:49 +02:00
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#define CATCH_INTERNAL_ERROR( msg ) \
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2017-06-04 21:39:27 +02:00
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throw CATCH_PREPARE_EXCEPTION( std::logic_error, CATCH_INTERNAL_LINEINFO << ": Internal Catch error: " << msg);
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2017-05-05 19:39:49 +02:00
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#define CATCH_ERROR( msg ) \
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2017-06-04 21:39:27 +02:00
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throw CATCH_PREPARE_EXCEPTION( std::domain_error, msg )
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2017-05-05 19:39:49 +02:00
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#define CATCH_ENFORCE( condition, msg ) \
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do{ if( !(condition) ) CATCH_ERROR( msg ); } while(false)
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2010-11-12 20:32:13 +01:00
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2011-02-16 20:02:09 +01:00
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#endif // TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
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