sl@0: /*
sl@0: * Copyright (c) 2010 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: *
sl@0: */
sl@0: 
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @test
sl@0:  @internalComponent - Internal Symbian test code
sl@0: */
sl@0: 
sl@0: 
sl@0: #include "egltest_threadedstress.h"
sl@0: 
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID GRAPHICS-EGL-0594
sl@0: 
sl@0: @SYMTestPriority 2
sl@0: 
sl@0: @SYMPREQ 2670
sl@0: 
sl@0: @SYMREQ
sl@0: 
sl@0: @SYMTestCaseDesc
sl@0: To ensure thread safety of endpoint implementation
sl@0: 
sl@0: @SYMTestActions
sl@0: Create 4 set of threads with each performing following steps:
sl@0: 1.  Repeat the following steps (2-16) for 60 seconds
sl@0: 2.  Create surface
sl@0: 3.  Random Delay 
sl@0: 4.  Create endpoint. 
sl@0: 5.  Random Delay
sl@0: 6.  Draw content to surface
sl@0: 7.  Random Delay 
sl@0: 8.  Submit Update
sl@0: 9.  Random Delay 
sl@0: 10. Acquire image
sl@0: 11. Random Delay
sl@0: 12. Compare image with expected value (??)
sl@0: 13. Release image
sl@0: 14. Random Delay 
sl@0: 15. Destroy endpoint
sl@0: 16. Destroy Surface
sl@0: 
sl@0: @SYMTestExpectedResults
sl@0: The test runs to completion.
sl@0: */
sl@0: 
sl@0: 
sl@0: CEglTest_LocalTestStep_EndpointCrazyThreading::CEglTest_LocalTestStep_EndpointCrazyThreading() :
sl@0:     CLocalTestStepBase(ETestUidEndpointThreadStress)
sl@0:     {
sl@0:     }
sl@0: 
sl@0: 
sl@0: CEglTest_LocalTestStep_EndpointCrazyThreading::~CEglTest_LocalTestStep_EndpointCrazyThreading()
sl@0:     {
sl@0:     }
sl@0: 
sl@0: 
sl@0: void CEglTest_LocalTestStep_EndpointCrazyThreading::DoPreambleL()
sl@0:     {
sl@0:     //Register the test id.
sl@0:     _LIT(KTestId, "594");
sl@0:     RegisterTestIdsL(KTestId);
sl@0:     SetCurrentTestIds(KTestId);
sl@0:     }
sl@0: 
sl@0: 
sl@0: void CEglTest_LocalTestStep_EndpointCrazyThreading::DoPostambleL()
sl@0:     {
sl@0:     }
sl@0: 
sl@0: 
sl@0: TVerdict CEglTest_LocalTestStep_EndpointCrazyThreading::doTestStepL()
sl@0:     {
sl@0:     StartRemoteTestStep(TRemoteTestParams());
sl@0:     RunRemoteTestCase(0, TRemoteTestParams());
sl@0:     EndRemoteTestStep(TRemoteTestParams());
sl@0:     return TestStepResult();
sl@0:     }
sl@0: 
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID GRAPHICS-EGL-0601
sl@0: 
sl@0: @SYMTestPriority 2
sl@0: 
sl@0: @SYMPREQ 2670
sl@0: 
sl@0: @SYMREQ
sl@0: 
sl@0: @SYMTestCaseDesc
sl@0: To ensure endpoint operations can succeed in low memory condition.
sl@0: 
sl@0: @SYMTestActions
sl@0: Use Method B.
sl@0: 1.  Thread 1: 
sl@0: 1.1.    Create a heap that can expand to maximum available system memory size
sl@0: 1.2.    Allocate random sizes of memory on that system heap until failure occurs, recording and counting as N.
sl@0: 1.3.    Delay
sl@0: 1.4.     De-allocate last N/4 allocations. 
sl@0: 1.5.     Delay
sl@0: 1.6.     Go to 1.2
sl@0: 2.  Thread 2: 
sl@0: 2.1.    Create surface 100x100
sl@0: 2.2.    Draw content to surface
sl@0: 2.3.    Submit Update
sl@0: 2.4.    Create endpoint. 
sl@0: 2.5.    Acquire image
sl@0: 2.6.    Verify image content with pixel sample
sl@0: 2.7.    Release image
sl@0: 2.8.    Destroy endpoint
sl@0: 2.9.    Destroy Surface
sl@0: 3.  Repeat Step 2 1000 times.   After every 200 iterations check memory usage as described in 7.3.1.
sl@0: 4.  Destroy thread 2 and 1.
sl@0: 
sl@0: @SYMTestExpectedResults
sl@0: The test runs to completion.
sl@0: */
sl@0: 
sl@0: 
sl@0: CEglTest_LocalTestStep_EndpointOutOfHeapMemory::CEglTest_LocalTestStep_EndpointOutOfHeapMemory() :
sl@0:     CLocalTestStepBase(ETestUidEndpointThreadStress)
sl@0:     {
sl@0:     }
sl@0: 
sl@0: 
sl@0: CEglTest_LocalTestStep_EndpointOutOfHeapMemory::~CEglTest_LocalTestStep_EndpointOutOfHeapMemory()
sl@0:     {
sl@0:     }
sl@0: 
sl@0: 
sl@0: void CEglTest_LocalTestStep_EndpointOutOfHeapMemory::DoPreambleL()
sl@0:     {
sl@0:     //Register the test id.
sl@0:     _LIT(KTestId, "601, 625");
sl@0:     RegisterTestIdsL(KTestId);
sl@0:     SetCurrentTestIds(KTestId);
sl@0:     }
sl@0: 
sl@0: 
sl@0: void CEglTest_LocalTestStep_EndpointOutOfHeapMemory::DoPostambleL()
sl@0:     {
sl@0:     }
sl@0: 
sl@0: 
sl@0: TVerdict CEglTest_LocalTestStep_EndpointOutOfHeapMemory::doTestStepL()
sl@0:     {
sl@0:     TRemoteTestParams params;
sl@0:     StartRemoteTestStep(TRemoteTestParams());
sl@0:     
sl@0:     INFO_PRINTF1(_L("Performing out of heap memory test with 1 exercise thread..."));
sl@0:     params.iEndpointThreadStress.iNumThreads = 1;
sl@0:     TVerdict ret = RunRemoteTestCase(1, params);
sl@0:     if(ret == EPass)
sl@0:         {
sl@0:         INFO_PRINTF1(_L("...done."));
sl@0:         }
sl@0:     else
sl@0:         {
sl@0:         ERR_PRINTF1(_L("...Failed, skipping rest of test step."));
sl@0:         return ret;
sl@0:         }
sl@0:     
sl@0:     INFO_PRINTF1(_L("Performing out of heap memory test with 10 exercise threads..."));
sl@0:         params.iEndpointThreadStress.iNumThreads = 10;
sl@0:         ret = RunRemoteTestCase(1, params);
sl@0:         if(ret == EPass)
sl@0:             {
sl@0:             INFO_PRINTF1(_L("...done."));
sl@0:             }
sl@0:         else
sl@0:             {
sl@0:             ERR_PRINTF1(_L("...Failed, skipping rest of test step."));
sl@0:             return ret;
sl@0:             }
sl@0:         
sl@0:     EndRemoteTestStep(TRemoteTestParams());
sl@0:     return TestStepResult();
sl@0:     }