xaizek / dit (License: GPLv3) (since 2018-12-07)
Command-line task keeper that remembers all old values and is meant to combine several orthogonal features to be rather flexible in managing items.
Clone URLs: https://code.reversed.top/user/xaizek/dit ssh://rocketgit@code.reversed.top/user/xaizek/dit
v0.10 v0.11 master
<root> / tests / Catch / internal / catch_capture.hpp (7bfef0e1820c6b75487de5c53c4118f0cb5f4c22) (6,847B) (mode 100644) [raw]
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/*
 *  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
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