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// Copyright (c) 2007-2009 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 the License "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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// e32test\misc\t_destruct_slave.cpp
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//
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//
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#define __E32TEST_EXTENSION__
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#include <e32std.h>
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#include <e32std_private.h>
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#include <e32test.h>
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#include <e32debug.h>
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#include <e32msgqueue.h>
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#include "t_destruct.h"
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_LIT(KDynamicDll, "t_destruct_dll2");
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class TTestObject
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{
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public:
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TTestType iTestType;
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public:
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TTestObject();
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~TTestObject();
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};
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RTest test(_L("t_desruct_slave"));
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TThreadId MainThreadId;
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TTestObject GlobalObjectWithDestructor;
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void Panic(TInt aReason)
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{
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User::Panic(_L("t_destruct_slave"), aReason);
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}
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TInt ExitThread(TAny*)
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{
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return KErrNone;
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}
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TInt PanicThread(TAny*)
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{
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Panic(KErrNone);
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return KErrNone;
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}
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TInt LoopThread(TAny*)
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{
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// Open handle on dynamic DLL in this thread
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RLibrary library;
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test_KErrNone(library.Load(KDynamicDll));
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for (;;)
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;
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}
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TInt ChildThread(TAny* aArg)
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{
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TInt testType = (TInt)aArg;
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RThread mainThread;
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TInt r = mainThread.Open(MainThreadId);
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if (r != KErrNone)
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return r;
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// Open handle on dynamic DLL in this thread
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RLibrary library;
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test_KErrNone(library.Load(KDynamicDll));
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RThread().Rendezvous(KErrNone);
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TRequestStatus status;
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mainThread.Logon(status);
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User::WaitForRequest(status);
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if (mainThread.ExitType() != EExitKill)
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return KErrGeneral;
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if (mainThread.ExitReason() != KErrNone)
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return mainThread.ExitReason();
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mainThread.Close();
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if (testType != ETestRecursive)
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{
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RMsgQueue<TMessage> messageQueue;
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r = messageQueue.OpenGlobal(KMessageQueueName);
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if (r != KErrNone)
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return r;
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r = messageQueue.Send(EMessagePreDestruct);
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if (r != KErrNone)
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return r;
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}
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return testType;
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}
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TInt PermanentThread(TAny* aArg)
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{
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TInt testType = (TInt)aArg;
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// Open handle on dynamic DLL in this thread
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RLibrary library;
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TInt r = library.Load(KDynamicDll);
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if (r != KErrNone)
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return r;
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RMsgQueue<TMessage> messageQueue;
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r = messageQueue.OpenGlobal(KMessageQueueName);
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if (r != KErrNone)
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return r;
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r = messageQueue.Send(EMessagePreDestruct);
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if (r != KErrNone)
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return r;
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messageQueue.Close();
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User::SetCritical(User::EProcessPermanent);
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User::Exit(testType);
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return KErrGeneral;
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}
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TTestObject::TTestObject()
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{
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RDebug::Printf("t_destruct_slave constructor called\n");
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RMsgQueue<TMessage> messageQueue;
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TInt r = messageQueue.OpenGlobal(KMessageQueueName);
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if (r != KErrNone)
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Panic(r);
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messageQueue.Send(EMessageConstruct);
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if (r != KErrNone)
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Panic(r);
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}
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TTestObject::~TTestObject()
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{
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RDebug::Printf("t_destruct_slave destructor called\n");
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if (iTestType == ETestRecursive)
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{
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// Start child thread passing this thread's id
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MainThreadId = RThread().Id();
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RThread childThread;
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test_KErrNone(childThread.Create(_L("ChildThread"), ChildThread, 4096, NULL, (TAny*)iTestType));
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TRequestStatus status;
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childThread.Rendezvous(status);
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childThread.Resume();
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// Wait for child to open handle on this thread
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User::WaitForRequest(status);
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test_KErrNone(status.Int());
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childThread.Close();
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// Set this thread non-critical
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User::SetCritical(User::ENotCritical);
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}
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else if (iTestType == ETestDestructorExits)
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{
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User::Exit(iTestType);
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}
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RMsgQueue<TMessage> messageQueue;
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TInt r = messageQueue.OpenGlobal(KMessageQueueName);
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if (r != KErrNone)
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Panic(r);
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messageQueue.Send(EMessageDestruct);
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if (r != KErrNone)
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Panic(r);
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}
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TInt E32Main()
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{
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StaticMain();
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RBuf cmd;
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test_KErrNone(cmd.Create(User::CommandLineLength()));
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User::CommandLine(cmd);
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TLex lex(cmd);
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TTestType type;
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test_KErrNone(lex.Val((TInt&)type));
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GlobalObjectWithDestructor.iTestType = type;
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RMsgQueue<TMessage> messageQueue;
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test_KErrNone(messageQueue.OpenGlobal(KMessageQueueName));
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// Dynamically load DLL with global data
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RLibrary library;
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test_KErrNone(library.Load(KDynamicDll));
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switch(type)
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{
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case ETestMainThreadReturn:
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test_KErrNone(messageQueue.Send(EMessagePreDestruct));
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return type;
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case ETestMainThreadExit:
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test_KErrNone(messageQueue.Send(EMessagePreDestruct));
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User::Exit(type);
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break;
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case ETestChildThreadReturn:
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{
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// Start child thread passing this thread's id
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MainThreadId = RThread().Id();
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RThread childThread;
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test_KErrNone(childThread.Create(_L("ChildThread"), ChildThread, 4096, NULL, (TAny*)type));
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TRequestStatus status;
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childThread.Rendezvous(status);
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childThread.Resume();
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User::After(1);
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// Wait for child to open handle on this thread
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User::WaitForRequest(status);
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test_KErrNone(status.Int());
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childThread.Close();
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// Set this thread non-critical and exit
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User::SetCritical(User::ENotCritical);
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}
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break;
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case ETestOtherThreadExit:
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{
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RThread childThread;
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test_KErrNone(childThread.Create(_L("ChildThread"), ExitThread, 4096, NULL, (TAny*)type));
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childThread.Resume();
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TRequestStatus status;
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childThread.Logon(status);
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User::WaitForRequest(status);
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test_KErrNone(status.Int());
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childThread.Close();
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test_KErrNone(messageQueue.Send(EMessagePreDestruct));
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}
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return type;
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case ETestOtherThreadPanic:
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{
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RThread childThread;
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test_KErrNone(childThread.Create(_L("ChildThread"), PanicThread, 4096, NULL, (TAny*)type));
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childThread.Resume();
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TRequestStatus status;
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childThread.Logon(status);
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User::WaitForRequest(status);
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test_KErrNone(status.Int());
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childThread.Close();
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test_KErrNone(messageQueue.Send(EMessagePreDestruct));
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}
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return type;
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case ETestOtherThreadRunning:
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{
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RThread childThread;
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test_KErrNone(childThread.Create(_L("ChildThread"), LoopThread, 4096, NULL, (TAny*)type));
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childThread.Resume();
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childThread.Close();
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test_KErrNone(messageQueue.Send(EMessagePreDestruct));
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}
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return type;
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case ETestPermanentThreadExit:
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{
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RThread childThread;
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test_KErrNone(childThread.Create(_L("ChildThread"), PermanentThread, 4096, NULL, (TAny*)type));
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childThread.Resume();
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TRequestStatus status;
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childThread.Logon(status);
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User::WaitForRequest(status);
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test_KErrNone(status.Int());
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childThread.Close();
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}
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break;
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case ETestRecursive:
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test_KErrNone(messageQueue.Send(EMessagePreDestruct));
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break;
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case ETestDestructorExits:
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test_KErrNone(messageQueue.Send(EMessagePreDestruct));
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break;
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case ETestLastThreadPanic:
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test_KErrNone(messageQueue.Send(EMessagePreDestruct));
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Panic(type);
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break;
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default:
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test(EFalse);
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}
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return KErrNone;
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}
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