sl@0: // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // *IMPORTANT*: This should only be run when called from T_UCRT0P1.
sl@0: // See TestCase SYSLIB-STDLIB-UT-4003 in T_UCRT0P1.CPP for more information.
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <stdlib.h>
sl@0: #include <e32debug.h>
sl@0: #include <e32test.h>
sl@0: #include <estlib.h>
sl@0: 
sl@0: 
sl@0: RTest TheTest(_L("T_UCRT0P3"));
sl@0: 
sl@0: 
sl@0: //Test macros and functions
sl@0: LOCAL_C void Check(TInt aValue, TInt aLine)
sl@0: 	{
sl@0: 	if(!aValue)
sl@0: 		TheTest(EFalse, aLine);
sl@0: 	}
sl@0: 
sl@0: LOCAL_C void Check(TInt aValue, TInt aExpected, TInt aLine)
sl@0: 	{
sl@0: 	if(aValue != aExpected)
sl@0: 		{
sl@0: 		RDebug::Print(_L("*** Expected error: %d, got: %d\r\n"), aExpected, aValue);
sl@0: 		TheTest(EFalse, aLine);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: #define TEST(arg) ::Check((arg), __LINE__)
sl@0: #define TEST2(aValue, aExpected) ::Check(aValue, aExpected, __LINE__)
sl@0: 
sl@0: 
sl@0: 
sl@0: //DEF124477: [coverity] RESOURCE_LEAK - stdlib.
sl@0: void Defect_DEF124477_Part2()
sl@0: 	{
sl@0: 	int argc=0;
sl@0: 	char** char_argv=0;
sl@0: 	char** char_envp=0;
sl@0: 
sl@0: 	TheTest.Printf(_L("Retrieving the arguments passed in from T_UCRT0P1\n"));
sl@0: 	
sl@0: 	// Set heap memory allocation failure for 'char_argv'.
sl@0: 	TheTest.Printf(_L("Set RHeap::EFailNext on the 4th memory allocation event.\n"));
sl@0: 	__UHEAP_SETFAIL(RHeap::EFailNext, 4);
sl@0: 
sl@0: 	TheTest.Printf(_L("Try to get args and environment.\n"));
sl@0: 	__crt0(argc,char_argv,char_envp);			// get args & environment from somewhere
sl@0: 	
sl@0: 	// Memory allocation failure should result in the following variables being NULL.
sl@0: 	TheTest.Printf(_L("Check argc is NULL.\n"));
sl@0: 	TEST(argc==0);
sl@0: 	TheTest.Printf(_L("Check char_argv is NULL.\n"));
sl@0: 	TEST(char_argv==0);
sl@0: 	TheTest.Printf(_L("Check char_envp is NULL.\n"));
sl@0: 	TEST(char_envp==0);
sl@0: 
sl@0: 
sl@0: 	//Reset values.
sl@0: 	argc=0;
sl@0: 	char_argv=0;
sl@0: 	char_envp=0;
sl@0: 	
sl@0: 	// Set heap memory allocation failure for 'cmdbuf' in __crt0 to fail, resulting in routine
sl@0: 	// returning early, so 'char_argc' and 'char_envp' should still be NULL.
sl@0: 	TheTest.Printf(_L("Set RHeap::EFailNext on the 1st memory allocation event.\n"));
sl@0: 	__UHEAP_SETFAIL(RHeap::EFailNext, 1);
sl@0: 
sl@0: 	TheTest.Printf(_L("Try to get args and environment.\n"));
sl@0: 	__crt0(argc,char_argv,char_envp);			// get args & environment from somewhere
sl@0: 	
sl@0: 	// Memory allocation failure should result in the following variables being NULL.
sl@0: 	TheTest.Printf(_L("Check argc is NULL.\n"));
sl@0: 	TEST(argc==0);
sl@0: 	TheTest.Printf(_L("Check char_envp is NULL.\n"));
sl@0: 	TEST(char_envp==0);
sl@0: 
sl@0: 
sl@0: 	wchar_t** wchar_t_argv=0;
sl@0: 	wchar_t** wchar_t_envp=0;
sl@0: 	
sl@0: 	TheTest.Printf(_L("Retrieving the arguments passed in from T_UCRT0P1\n"));
sl@0: 	
sl@0: 	// Will set the memory allocation for wargv in __crt0 to fail.
sl@0: 	TheTest.Printf(_L("Set RHeap::EFailNext on the 3rd memory allocation event.\n"));
sl@0: 	__UHEAP_SETFAIL(RHeap::EFailNext, 3);
sl@0: 
sl@0: 	TheTest.Printf(_L("Now try to get args and environment.\n"));
sl@0: 	__crt0(argc,wchar_t_argv,wchar_t_envp);			// get args & environment from somewhere
sl@0: 	
sl@0: 	// The arguements passed into __crt0 should still be NULL.
sl@0: 	TheTest.Printf(_L("Check argc is NULL.\n"));
sl@0: 	TEST(argc==0);
sl@0: 	TheTest.Printf(_L("Check wchar_t_argv is NULL.\n"));
sl@0: 	TEST(wchar_t_argv==0);
sl@0: 	TheTest.Printf(_L("Check wchar_t_envp is NULL.\n"));
sl@0: 	TEST(wchar_t_envp==0);
sl@0: 	
sl@0: 	exit(0);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Invoke the tests
sl@0: */
sl@0: LOCAL_C void RunTestsL ()
sl@0:     {
sl@0: 	Defect_DEF124477_Part2();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: /This should only be called from T_UCRT0P1, as it is part of the same test.
sl@0: */
sl@0: GLDEF_C TInt E32Main()
sl@0: 	{
sl@0: 	CTrapCleanup* tc = CTrapCleanup::New();
sl@0: 	TheTest(tc != NULL);
sl@0: 	__UHEAP_MARK;
sl@0: 
sl@0: 	TheTest.Title();
sl@0: 	TheTest.Printf(_L("** Starting the tests in the child process T_UCRT0P3 ...\n"));
sl@0: 	TheTest.Start(_L(" @SYMTestCaseID: "));
sl@0: 	TRAPD(error,RunTestsL());
sl@0: 	TEST2(error,KErrNone);
sl@0: 
sl@0: 	TheTest.End();
sl@0: 	TheTest.Close();
sl@0: 	__UHEAP_MARKEND;
sl@0: 	delete tc;
sl@0: 	return 0;
sl@0: 	}
sl@0: