| /* |
| * Created by Phil on 18/10/2010. |
| * Copyright 2010 Two Blue Cubes Ltd. All rights reserved. |
| * |
| * Distributed under the Boost Software License, Version 1.0. (See accompanying |
| * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| */ |
| #ifndef TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED |
| #define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED |
| |
| #include "catch_result_builder.h" |
| #include "catch_message.h" |
| #include "catch_interfaces_capture.h" |
| #include "catch_debugger.h" |
| #include "catch_common.h" |
| #include "catch_tostring.h" |
| #include "catch_interfaces_runner.h" |
| #include "catch_compiler_capabilities.h" |
| |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // In the event of a failure works out if the debugger needs to be invoked |
| // and/or an exception thrown and takes appropriate action. |
| // This needs to be done as a macro so the debugger will stop in the user |
| // source code rather than in Catch library code |
| #define INTERNAL_CATCH_REACT( resultBuilder ) \ |
| if( resultBuilder.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \ |
| resultBuilder.react(); |
| |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \ |
| do { \ |
| Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ |
| try { \ |
| ( __catchResult <= expr ).endExpression(); \ |
| } \ |
| catch( ... ) { \ |
| __catchResult.useActiveException( Catch::ResultDisposition::Normal ); \ |
| } \ |
| INTERNAL_CATCH_REACT( __catchResult ) \ |
| } while( Catch::isTrue( false && (expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \ |
| INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \ |
| if( Catch::getResultCapture().getLastResult()->succeeded() ) |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \ |
| INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \ |
| if( !Catch::getResultCapture().getLastResult()->succeeded() ) |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \ |
| do { \ |
| Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ |
| try { \ |
| expr; \ |
| __catchResult.captureResult( Catch::ResultWas::Ok ); \ |
| } \ |
| catch( ... ) { \ |
| __catchResult.useActiveException( resultDisposition ); \ |
| } \ |
| INTERNAL_CATCH_REACT( __catchResult ) \ |
| } while( Catch::alwaysFalse() ) |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_THROWS( expr, resultDisposition, macroName ) \ |
| do { \ |
| Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ |
| if( __catchResult.allowThrows() ) \ |
| try { \ |
| expr; \ |
| __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \ |
| } \ |
| catch( ... ) { \ |
| __catchResult.captureResult( Catch::ResultWas::Ok ); \ |
| } \ |
| else \ |
| __catchResult.captureResult( Catch::ResultWas::Ok ); \ |
| INTERNAL_CATCH_REACT( __catchResult ) \ |
| } while( Catch::alwaysFalse() ) |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \ |
| do { \ |
| Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ |
| if( __catchResult.allowThrows() ) \ |
| try { \ |
| expr; \ |
| __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \ |
| } \ |
| catch( exceptionType ) { \ |
| __catchResult.captureResult( Catch::ResultWas::Ok ); \ |
| } \ |
| catch( ... ) { \ |
| __catchResult.useActiveException( resultDisposition ); \ |
| } \ |
| else \ |
| __catchResult.captureResult( Catch::ResultWas::Ok ); \ |
| INTERNAL_CATCH_REACT( __catchResult ) \ |
| } while( Catch::alwaysFalse() ) |
| |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #ifdef CATCH_CONFIG_VARIADIC_MACROS |
| #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, ... ) \ |
| do { \ |
| Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ |
| __catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \ |
| __catchResult.captureResult( messageType ); \ |
| INTERNAL_CATCH_REACT( __catchResult ) \ |
| } while( Catch::alwaysFalse() ) |
| #else |
| #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, log ) \ |
| do { \ |
| Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ |
| __catchResult << log + ::Catch::StreamEndStop(); \ |
| __catchResult.captureResult( messageType ); \ |
| INTERNAL_CATCH_REACT( __catchResult ) \ |
| } while( Catch::alwaysFalse() ) |
| #endif |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_INFO( log, macroName ) \ |
| Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \ |
| do { \ |
| Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg " " #matcher, resultDisposition ); \ |
| try { \ |
| std::string matcherAsString = ::Catch::Matchers::matcher.toString(); \ |
| __catchResult \ |
| .setLhs( Catch::toString( arg ) ) \ |
| .setRhs( matcherAsString == Catch::Detail::unprintableString ? #matcher : matcherAsString ) \ |
| .setOp( "matches" ) \ |
| .setResultType( ::Catch::Matchers::matcher.match( arg ) ); \ |
| __catchResult.captureExpression(); \ |
| } catch( ... ) { \ |
| __catchResult.useActiveException( resultDisposition | Catch::ResultDisposition::ContinueOnFailure ); \ |
| } \ |
| INTERNAL_CATCH_REACT( __catchResult ) \ |
| } while( Catch::alwaysFalse() ) |
| |
| #endif // TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED |