1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/genericopenlibs/cppstdlib/test/runtime/src/exc_interwork.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,102 @@
     1.4 +// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// Name        : exc_interwork.cpp
    1.18 +// Part of     : standard c++ tests.
    1.19 +// 
    1.20 +//
    1.21 +
    1.22 +#include <stdcpp_support.h>
    1.23 +#include <stdexcept>
    1.24 +#include <new>
    1.25 +#include "test_decls.h"
    1.26 +
    1.27 +// Test that the Symbian error codes are converted into propoer 
    1.28 +// Cpp exceptions.
    1.29 +void foo()
    1.30 +{
    1.31 +	int aPass = 0;
    1.32 +	int TotalCases = 0;
    1.33 +
    1.34 +	try{
    1.35 +		TotalCases++;
    1.36 +		TranslateSymErrorToCppException(KErrNoMemory);
    1.37 +	}
    1.38 +	catch(std::bad_alloc a)	{
    1.39 +		aPass++;
    1.40 +	}
    1.41 +	catch(...){
    1.42 +		CPP_TESTS_ASSERT_ALLWAYS(0);
    1.43 +	}
    1.44 +	try{
    1.45 +		TotalCases++;
    1.46 +		TranslateSymErrorToCppException(KErrArgument);
    1.47 +	}
    1.48 +	catch(std::invalid_argument ia)	{
    1.49 +		aPass++;
    1.50 +	}
    1.51 +	catch(...){
    1.52 +		CPP_TESTS_ASSERT_ALLWAYS(0);
    1.53 +	}
    1.54 +	
    1.55 +	try	{
    1.56 +		TotalCases++;
    1.57 +		TranslateSymErrorToCppException(KErrOverflow);
    1.58 +	}
    1.59 +	catch(std::overflow_error oe)	{
    1.60 +		aPass++;
    1.61 +	}
    1.62 +	catch(...){
    1.63 +		CPP_TESTS_ASSERT_ALLWAYS(0);
    1.64 +	}
    1.65 +
    1.66 +	try	{
    1.67 +		TotalCases++;
    1.68 +		TranslateSymErrorToCppException(KErrUnderflow);
    1.69 +	}
    1.70 +	catch(std::underflow_error ue)	{
    1.71 +		aPass++;
    1.72 +	}
    1.73 +	catch(...){
    1.74 +		CPP_TESTS_ASSERT_ALLWAYS(0);
    1.75 +	}
    1.76 +	
    1.77 +	try{
    1.78 +		TotalCases++;
    1.79 +		TranslateSymErrorToCppException(1);
    1.80 +	}
    1.81 +	catch(Symbian_error e)	{
    1.82 +		aPass++;
    1.83 +	}
    1.84 +	catch(...){
    1.85 +		CPP_TESTS_ASSERT_ALLWAYS(0);
    1.86 +	}
    1.87 +
    1.88 +	CPP_TESTS_ASSERT_ALLWAYS(TotalCases == aPass);
    1.89 +}
    1.90 +
    1.91 +// Test that the exception is converted to proper Symbian error code
    1.92 +void bar()
    1.93 +{
    1.94 +	std::bad_alloc a;
    1.95 +	int x = TranslateCppExceptionToSymError(a);
    1.96 +	CPP_TESTS_ASSERT_ALLWAYS(x == KErrNoMemory);
    1.97 +}
    1.98 +
    1.99 +int E32Main()
   1.100 +{
   1.101 +	int *ptr = new int(1);
   1.102 +	foo();
   1.103 +	bar();
   1.104 +	return 0;
   1.105 +}