os/ossrv/genericopenlibs/cppstdlib/test/runtime/src/exc_interwork.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
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// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Name        : exc_interwork.cpp
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// Part of     : standard c++ tests.
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// 
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//
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#include <stdcpp_support.h>
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#include <stdexcept>
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#include <new>
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#include "test_decls.h"
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// Test that the Symbian error codes are converted into propoer 
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// Cpp exceptions.
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void foo()
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{
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	int aPass = 0;
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	int TotalCases = 0;
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	try{
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		TotalCases++;
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		TranslateSymErrorToCppException(KErrNoMemory);
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	}
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	catch(std::bad_alloc a)	{
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		aPass++;
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	}
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	catch(...){
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		CPP_TESTS_ASSERT_ALLWAYS(0);
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	}
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	try{
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		TotalCases++;
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		TranslateSymErrorToCppException(KErrArgument);
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	}
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	catch(std::invalid_argument ia)	{
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		aPass++;
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	}
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	catch(...){
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		CPP_TESTS_ASSERT_ALLWAYS(0);
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	}
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	try	{
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		TotalCases++;
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		TranslateSymErrorToCppException(KErrOverflow);
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	}
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	catch(std::overflow_error oe)	{
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		aPass++;
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	}
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	catch(...){
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		CPP_TESTS_ASSERT_ALLWAYS(0);
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	}
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	try	{
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		TotalCases++;
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		TranslateSymErrorToCppException(KErrUnderflow);
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	}
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	catch(std::underflow_error ue)	{
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		aPass++;
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	}
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	catch(...){
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		CPP_TESTS_ASSERT_ALLWAYS(0);
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	}
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	try{
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		TotalCases++;
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		TranslateSymErrorToCppException(1);
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	}
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	catch(Symbian_error e)	{
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		aPass++;
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	}
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	catch(...){
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		CPP_TESTS_ASSERT_ALLWAYS(0);
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	}
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	CPP_TESTS_ASSERT_ALLWAYS(TotalCases == aPass);
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}
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// Test that the exception is converted to proper Symbian error code
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void bar()
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{
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	std::bad_alloc a;
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	int x = TranslateCppExceptionToSymError(a);
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	CPP_TESTS_ASSERT_ALLWAYS(x == KErrNoMemory);
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}
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int E32Main()
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{
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	int *ptr = new int(1);
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	foo();
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	bar();
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	return 0;
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}