| /* |
| * 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_expression_decomposer.hpp" |
| #include "catch_expressionresult_builder.h" |
| #include "catch_message.h" |
| #include "catch_interfaces_capture.h" |
| #include "catch_debugger.h" |
| #include "catch_context.h" |
| #include "catch_common.h" |
| #include "catch_tostring.h" |
| #include "catch_interfaces_registry_hub.h" |
| #include "catch_interfaces_config.h" |
| #include "internal/catch_compiler_capabilities.h" |
| |
| #include <ostream> |
| |
| namespace Catch { |
| |
| inline IResultCapture& getResultCapture() { |
| return getCurrentContext().getResultCapture(); |
| } |
| |
| template<typename MatcherT> |
| ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher, |
| std::string const& matcherCallAsString ) { |
| std::string matcherAsString = matcher.toString(); |
| if( matcherAsString == "{?}" ) |
| matcherAsString = matcherCallAsString; |
| return ExpressionResultBuilder() |
| .setRhs( matcherAsString ) |
| .setOp( "matches" ); |
| } |
| |
| template<typename MatcherT, typename ArgT> |
| ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher, |
| ArgT const& arg, |
| std::string const& matcherCallAsString ) { |
| return expressionResultBuilderFromMatcher( matcher, matcherCallAsString ) |
| .setLhs( Catch::toString( arg ) ) |
| .setResultType( matcher.match( arg ) ); |
| } |
| |
| template<typename MatcherT, typename ArgT> |
| ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher, |
| ArgT* arg, |
| std::string const& matcherCallAsString ) { |
| return expressionResultBuilderFromMatcher( matcher, matcherCallAsString ) |
| .setLhs( Catch::toString( arg ) ) |
| .setResultType( matcher.match( arg ) ); |
| } |
| |
| struct TestFailureException{}; |
| |
| } // end namespace Catch |
| |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_ACCEPT_EXPR( evaluatedExpr, resultDisposition, originalExpr ) \ |
| if( Catch::ResultAction::Value internal_catch_action = Catch::getResultCapture().acceptExpression( evaluatedExpr, __assertionInfo ) ) { \ |
| if( internal_catch_action & Catch::ResultAction::Debug ) CATCH_BREAK_INTO_DEBUGGER(); \ |
| if( internal_catch_action & Catch::ResultAction::Abort ) throw Catch::TestFailureException(); \ |
| if( !Catch::shouldContinueOnFailure( resultDisposition ) ) throw Catch::TestFailureException(); \ |
| Catch::isTrue( false && originalExpr ); \ |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \ |
| do { \ |
| Catch::AssertionInfo __assertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ |
| try { \ |
| INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionDecomposer()->*expr ).endExpression( resultDisposition ), resultDisposition, expr ); \ |
| } catch( Catch::TestFailureException& ) { \ |
| throw; \ |
| } catch( ... ) { \ |
| INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException(), \ |
| Catch::ResultDisposition::Normal, expr ); \ |
| } \ |
| } while( Catch::isTrue( false ) ) |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #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::AssertionInfo __assertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ |
| try { \ |
| expr; \ |
| INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::Ok ), resultDisposition, false ); \ |
| } \ |
| catch( ... ) { \ |
| INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException(), resultDisposition, false ); \ |
| } \ |
| } while( Catch::isTrue( false ) ) |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \ |
| try { \ |
| if( Catch::getCurrentContext().getConfig()->allowThrows() ) { \ |
| expr; \ |
| INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::DidntThrowException ), resultDisposition, false ); \ |
| } \ |
| } \ |
| catch( Catch::TestFailureException& ) { \ |
| throw; \ |
| } \ |
| catch( exceptionType ) { \ |
| INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::Ok ), resultDisposition, false ); \ |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_THROWS( expr, exceptionType, resultDisposition, macroName ) \ |
| do { \ |
| Catch::AssertionInfo __assertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ |
| INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \ |
| } while( Catch::isTrue( false ) ) |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \ |
| do { \ |
| Catch::AssertionInfo __assertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ |
| INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \ |
| catch( ... ) { \ |
| INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException() ), \ |
| resultDisposition | Catch::ResultDisposition::ContinueOnFailure, false ); \ |
| } \ |
| } while( Catch::isTrue( false ) ) |
| |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| #ifdef CATCH_CONFIG_VARIADIC_MACROS |
| #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, ... ) \ |
| do { \ |
| Catch::AssertionInfo __assertionInfo( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ |
| INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( messageType ) << __VA_ARGS__ +::Catch::StreamEndStop(), resultDisposition, true ) \ |
| } while( Catch::isTrue( false ) ) |
| #else |
| #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, log ) \ |
| do { \ |
| Catch::AssertionInfo __assertionInfo( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ |
| INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( messageType ) << log, resultDisposition, true ) \ |
| } while( Catch::isTrue( false ) ) |
| #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::AssertionInfo __assertionInfo( macroName, CATCH_INTERNAL_LINEINFO, #arg " " #matcher, resultDisposition ); \ |
| try { \ |
| INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::expressionResultBuilderFromMatcher( ::Catch::Matchers::matcher, arg, #matcher ) ), resultDisposition, false ); \ |
| } catch( Catch::TestFailureException& ) { \ |
| throw; \ |
| } catch( ... ) { \ |
| INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException() ), \ |
| resultDisposition | Catch::ResultDisposition::ContinueOnFailure, false ); \ |
| } \ |
| } while( Catch::isTrue( false ) ) |
| |
| #endif // TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED |