Prune down surface manager. Interface bit moved to surfacemanager_api. Implementation bit moved to graphics.nokia
// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// Surface manager multi-processed test code
//
//
/**
@file
@test
@internalComponent - Internal Symbian test code
*/
#include <e32base.h>
#include <e32cons.h>
#include <e32test.h>
#include <e32std.h>
#include <e32cmn.h>
#include <e32def.h>
#include "tsurfacemanagermultiprocess.h"
_LIT(KSecondProcess,"tsecondprocess.exe");
_LIT(KThirdProcess,"tthirdprocess.exe");
CTSurfaceManagerMultiProcess::CTSurfaceManagerMultiProcess(CTestStep* aStep):
CTGraphicsBase(aStep)
{
}
CTSurfaceManagerMultiProcess::~CTSurfaceManagerMultiProcess()
{
}
void CTSurfaceManagerMultiProcess::RunTestCaseL(TInt aCurTestCase)
{
TInt procHandles1 =0;
TInt threadHandles1=0;
RThread().HandleCount(procHandles1, threadHandles1);
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
switch(aCurTestCase)
{
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0083
@SYMPREQ PREQ 1879,PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test mapping a surface created in the existing shared chunk to a different process
Process 1: Create a surface in a new shared chunk with valid attributes
Process 1: Map the surface in the current process to get the chunk handle.
Process 1: Create another surface in the existing chunk (rotation of the first)
Process 2: Open and Map the second surface in and get the second chunk handles
Process 2: Check these two chunks handles are different
Process 2: Get the pixel start address of the pixel data for the second surface via the second chunk handle and write a number to it
Process 1: Get the pixel start address of the pixel data for the first surface via the first chunk handle and read the number.
Process 1: Check the number is identical to what we write to in the second process.
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults Mapping one surface created in the existing shared chunk to the other process will not alter the surface chunk memory
*/
case 1:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0083"));
TestMapSurfaceExistinChunkL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0084
@SYMPREQ PREQ 1879,PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test that the API SynchronizeCache() behaves correctly in the multi-process case.
Process 1: Create the surface in a new shared chunk with valid creation attributes. The cache attribute is set to ECached.
Process 2: Open the surface and map it in the current process to get the chunk handle
Process 2: Synchronise the cache before the hardware writes to the buffer. Pass TSyncOperation::ESyncBeforeHandwareWrite, valid buffer number and surfaceID in SynchronizeCache()
Process 2: Synchronise again the cache after the hardware write the buffer. Pass TSyncOperation::ESyncAfterHandwareWrite, valid buffer number and surfaceID in SynchronizeCache()
Process 1: Synchronise again the cache before the hardware reads the buffer. Pass TSyncOperation::ESyncBeforeHardwareRead, valid buffer number and surfaceID in SynchronizeCache()
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults All synchronisation operation return KErrNone, the surface memory is synchronised properly with cached contents.
*/
case 2:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0084"));
TestSynchronizeCacheMultiProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0046
@SYMPREQ PREQ 1879,PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Testing the behaviour of closing driver channels in multiple processes when the last channel to the device driver is closed
Process 1: Open a channel called as SurfaceManager1 to the LDD by calling RSurfaceManager::Open()
Process 1: Create a surface SurfaceID1 using SurfaceManager1
Process 1: Open another channel called as SurfaceManager2 to the LDD
Process 1: Create another surface SurfaceID2 using SurfaceManager2
Process 1: Open SurfaceID1 using both SurfaceManager1 and SurfaceManager2
Process 1: Open SurfaceID2 using both SurfaceManager1 and SurfaceManager2
Process 2: Open a channel to the LDD and open the surfaceID1 in the process
Process 1: Close both channels to the LDD SurfaceManager1 and SurfaceManager2
Process 2: Call SurfaceInfo() on surfaceID1 and check the return is KErrNone. Call SurfaceInfo() on surfaceID2 and check it returns KErrArgument.
Process 1: Reopen the channel to the LDD. Call SurfaceInfo() on surfaceID1. The return value is KErrNone. Call SurfaceInfo() on surfaceID2. The return value is KErrArgument.
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults If all the channels to the driver are closed in a process, the surfaces which have been opened in the other process will not be closed. They are still usable when the first process connects to the driver again.
*/
case 3:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0046"));
TestCloseChannelsMultiProcess1L();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0047
@SYMPREQ PREQ 1879,PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Testing the behaviour of closing driver channels and surfaces when the process is killed
Process 2: Open a channel called as SurfaceManager1 to the LDD by calling RSurfaceManager::Open()
Process 2: Create a surface SurfaceID1 using SurfaceManager1
Process 2: Open another channel called as SurfaceManager2 to the LDD
Process 2: Create another surface SurfaceID2 using SurfaceManager2
Process 2: Open SurfaceID1 using both SurfaceManager1 and SurfaceManager2
Process 2: Open SurfaceID2 using both SurfaceManager1 and SurfaceManager2
Process 1: Open a channel called as SurfaceManager3 to the LDD and open the surfaceID1 in the process
Process 2: Kill the process
Process 1: Call OpenSurface() on surfaceID1 using SurfaceManager3 and check it returns KErrNone, as the surfaceID1 is still open
Process 1: Call OpenSurface() on surfaceID2 using SurfaceManager3 and check it returns KErrArgument, as the surfaceID2 is already deleted
Process 1: Close surfaceID1 and SurfaceManager3
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults When the last channel to the surface manager by the process exiting, the surface manager will automatically close the surfaces which are open in that process. Any surfaces which were only open in that process will be deleted.
*/
case 4:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0047"));
TestCloseChannelsMultiProcess2L();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0048
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Multiprocess API testing for getting information using SurfaceInfo
Process 1: Create the Surface
Process 2: Receive the Surface Id
Process 2: Receive the attributes expected to be used by the surface
Process 2: Open the surface using the id
Process 2: Map the surface
Process 2: Call SurfaceInfo to get the attributes of the Surface
Process 2: Check if these are equal to the ones received.
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults The surface can be successfully transmitted between processes
*/
case 5:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0048"));
TestSurfaceInfoUsingSurfaceIdL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0049
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Multiprocess API testing for opening the Surface using SurfaceId
Priocess 1: Create the surface
Process 2: Receive the Surface id
Process 2: Open the Surface using the stored SurfaceId
Process 2: Check that it returns KErrNone
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface()
@SYMTestExpectedResults Check that opening the surface using a recieved id returns KErrNone
*/
case 6:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0049"));
TestOpeningSurfaceUsingSurfaceIdL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0050
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Multiprocess test for opening the surface (OpenSurface negative test)
Receive a Surface Id from another process
Change Surface Id by
1. adding 500 to the SurfaceId
2. making the Surface ID negative
3. converting the type of the Surface ID to EInvalidSurface
Call OpenSurface using the new SurfaceId
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface()
@SYMTestExpectedResults Check that opening the surface using a modified id returns KErrArgument
*/
case 7:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0050"));
TestOpenSurfaceInvalidParamsL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0051
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Closing an unopened surface in a second process
Process 1: Create Surface
Process 2: Close Surface
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface()
@SYMTestExpectedResults Check that CloseSurface() returns KErrAccessDenied
*/
case 8:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0051"));
TestClosingUnopenedSurfaceL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0052
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Accessing an unopened surface in a second process give KErrArgument
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults The surface cant be accessed/closed if it is not opened first in another process.
*/
case 9:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0052"));
TestSurfaceInfoUnopenedSurfaceL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0053
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Create, Open and Close in 3 different processes,
leaves surface accessible in first 2 processes
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults The surface cant be accessed/closed if it is not opened first in another process.
*/
case 10:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0053"));
CreateOpenCloseThreeProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0054
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test surface can be accessed when creating process dies
Process 2: Create Surface
Process 1: Open Surface
Process 2: Kill Process
Process 1: Map Surface
Process 1: Surface Info
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults It is expected that the surface can be accessed when creating process dies
*/
case 11:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0054"));
TestSurfaceAccessWhenCreatingProcessDiesL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0055
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test surface can be closed when creating process dies
Process 2: Create Surface
Process 1: Open Surface
Process 2: Kill Process
Process 1: Close Surface
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), OpenSurface()
@SYMTestExpectedResults It is expected that the surface can be closed when creating process dies
*/
case 12:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0055"));
TestClosingSurfaceWhenCreatingProcessDiesL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0056
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test surface can be closed from third process when
creating process dies and second process closes
Process 2: Create Surface
Process 1: Open Surface
Process 3: Open Surface
Process 2: Kill Process
Process 1: Close Surface - KErrNone
Process 3: Close Surface - KErrNone
Process 3: Open Surface - KErrArgument
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), OpenSurface()
@SYMTestExpectedResults It is expected that surface can be closed from third process when
creating process dies and second process closes
*/
case 13:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0056"));
TestCloseSurfaceInThirdProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0057
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test surface can't be accessed in a second process when open
and closed in the first process.
Process 2: Create Surface
Process 1: Open Surface
Process 1: Close Surface
Process 2: Kill Process
Process 1: Open Surface
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), OpenSurface()
@SYMTestExpectedResults It is expected that test surface can't be accessed when closed (2process)
*/
case 14:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0057"));
TestNoAccessWhenSurfaceClosedTwoProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0058
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test closing on one process doesn't prevent opening on other processes,
provided one process still owns surface
Process 1: Create Surface
Process 2: Open Surface
Process 2: Close Surface
Process 3: Open Surface - KErrNone
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), OpenSurface()
@SYMTestExpectedResults It is expected that closing on one process doesn't prevent opening on other processes,
provided one process still owns surface
*/
case 15:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0058"));
TestOpeningOnProcessAfterClosingOnOtherL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0059
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test closing on one process doesn't prevent access on other
processes, provided one process still owns surface
Process 1: Create Surface
Process 2: Open Surface
Process 2: Close Surface
Process 1: Map Surface - KErrNone
Process 1: SurfaceInfo - KErrNone
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), OpenSurface(), MapSurface(), SurfaceInfo()
@SYMTestExpectedResults It is expected that closing on one process doesn't prevent access on other
*/
case 16:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0059"));
TestAccessAfterClosingL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0060
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test closing a surface in the creating process when it
has already been closed in a second process
Process 1: Create Surface
Process 2: Open Surface
Process 2: Close Surface
Process 1: Close Surface
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), OpenSurface()
@SYMTestExpectedResults Check Close Surface in process 1 returns KErrNone
*/
case 17:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0060"));
TestClosingAfterClosingOnOtherProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0061
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test a surface cannot be accessed in a second process if not opened
Process 1: Create Surface
Process 2: Map Surface
Process 2: Surface Info
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),CloseSurface(), OpenSurface()
@SYMTestExpectedResults Check Map Surface and SurfaceInfo in the second process return KErrAccessDenied
*/
case 18:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0061"));
TestErrSufaceAccessNotOpenL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0062
@SYMPREQ PREQ1007
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test surface buffers written to in one process can be read from in another
Process 1: Create Surface
Process 1: Map Surface
Process 1: Write to buffer
Process 2: Open the surface
Process 2: Read from buffer
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),MapSurface(), OpenSurface()
@SYMTestExpectedResults Value written to buffer in process 1 is equal to value retrieved from buffer in process 2.
*/
case 19:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0062"));
TestReadFromBufferInSecondProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0063
@SYMPREQ PREQ1007, PREQ 1879
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test that the API GetSurfaceHint() behaves correctly in the multi-process case.
Process 1: Create the surface in a new shared chunk with valid creation attributes.
Process 2: Set a THintPair with a key value set to 0x124580 and value set to 300, iMutable set to ETrue.
Process 2: Call GetSurfaceHint()and Check it returns KErrAccessDenied
Process 2: Open the surface and then Call SetSurfaceHint(), Check it returns KErrNone.
Process 2: Call GetSurfaceHint() to retrieve the THintPair with the key value 0x124578
Check the THintPair has the iValue set to 20 and iMutable set to ETrue.
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), GetSurfaceHint()
@SYMTestExpectedResults GetSurfaceHint() behaves properly in the multiprocess.
*/
case 20:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0063"));
TestGetSurfaceHintMultiProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0064
@SYMPREQ PREQ1007, PREQ 1879
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test that the API SetSurfaceHint() behaves correctly in the multi-process case.
Process 1: Create the surface in a new shared chunk with valid creation attributes.
Process 2: Set a THintPair with a key value set to 0x124580 and value set to 300, iMutable set to ETrue.
Process 2: Call SetSurfaceHint()and Check it returns KErrAccessDenied
Process 2: Open the surface and then Call SetSurfaceHint(), Check it returns KErrNone.
Process 2: Call GetSurfaceHint() to retrieve the THintPair with the key value 0x124578
Check the retrieved THintPair has the iValue set to 300.
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), SetSurfaceHint(),GetSurfaceHint()
@SYMTestExpectedResults SetSurfaceHint() behaves properly in the multiprocess.
*/
case 21:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0064"));
TestSetSurfaceHintMultiProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0065
@SYMPREQ PREQ1007, PREQ 1879
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Test that the API AddSurfaceHint() behaves correctly in the multi-process case.
Process 1: Process 1: Create the surface in a new shared chunk with valid creation attributes.
Process 2: Set a THintPair with a key value set to 0x124580 and value set to 300, iMutable set to ETrue.
Process 2: Call AddSurfaceHint()and Check it returns KErrAccessDenied
Process 2: Open the surface and then Call AddSurfaceHint(), Check it returns KErrNone.
Process 2: Call GetSurfaceHint() to retrieve the THintPair with the key value 0x124580
Check the retrieved THintPair has the iValue set to 300 and iMutable set to ETrue.
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), GetSurfaceHint(), AddSurfaceHint()
@SYMTestExpectedResults AddSurfaceHint() behaves properly in the multiprocess.
*/
case 22:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0065"));
TestAddSurfaceHintMultiProcessL();
break;
/**
@SYMTestCaseID GRAPHICS-SURFACEMANAGER-0066
@SYMPREQ PREQ1007, PREQ 1879
@SYMREQ REQ8222,REQ8223
@SYMTestPriority High
@SYMTestCaseDesc Testing how OpenSurface() and AddConnection() behanves under out of memory conditions
Process 1: Create a surface and pass it in to the second process
Process 2: Open the surface manager, inducing a kernel alloc failure on each possible kernel alloc with the use of MACRO(__KHEAP_SETFAIL).
Check that returns KerrNoMemory
Process 2: Call OpenSurface() on the new shared chunk, inducing a kernel alloc failure on each possible kernel alloc with the use of MACRO(__KHEAP_SETFAIL).
Check that returns KerrNoMemory
@SYMTestStatus Implemented
@SYMTestActions Call CreateSurface(),OpenSurface(), RSurfaceManager::Open()
@SYMTestExpectedResults OpenSurface and AddConnection should return KerrNoMemory.
*/
case 23:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
#ifdef _DEBUG
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEMANAGER-0066"));
TestOutofMemoryCasesL();
#endif
break;
default:
((CTSurfaceManagerMultiProcessStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
((CTSurfaceManagerMultiProcessStep*)iStep)->CloseTMSGraphicsStep();
TestComplete();
break;
}
((CTSurfaceManagerMultiProcessStep*)iStep)->RecordTestResultL();
// Handle check
TInt procHandles2 =0;
TInt threadHandles2=0;
RThread().HandleCount(procHandles2,threadHandles2);
if (threadHandles1 != threadHandles2)
{
User::Leave(KErrGeneral); // Thread-owned handles not closed
}
}
void CTSurfaceManagerMultiProcess::TestMapSurfaceExistinChunkL()
{
// Create a surface in a new shared chunk
INFO_PRINTF1(_L("Test mapping a surface created in the existing shared chunk to a different process\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
TRequestStatus status;
// Setup attributes
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(100,100);
attributes.iBuffers = 1; // number of buffers in the surface
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 400; // Number of bytes between start of one line and start of next
attributes.iOffsetToFirstBuffer = 0; // way of reserving space before the surface pixel data
attributes.iAlignment = 2; // alignment, 1,2,4,8,16,32,64 byte aligned or EPageAligned
attributes.iMappable = ETrue;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iContiguous = ETrue;
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
// Test create surface doesn't return an error
TSurfaceId surfaceId;
// Test create surface doesn't return an error
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
//store all the attributes
RSurfaceManager::TInfoBuf infoBuf;
TEST(KErrNone == surfaceManager.SurfaceInfo(surfaceId, infoBuf));
//Map the surface in the current processs
RChunk handle;
TEST(KErrNone == surfaceManager.MapSurface(surfaceId,handle));
// Cache, Contiguous and Alignment attributes are ignored for the already existing chunks
RSurfaceManager::TSurfaceCreationAttributesBuf buff;
RSurfaceManager::TSurfaceCreationAttributes& attributesNew = buff();
attributesNew.iSize = TSize(480,16);
attributesNew.iBuffers = 2; // number of buffers in the surface
attributesNew.iPixelFormat = EUidPixelFormatYUV_422Reversed; // 2bpp
attributesNew.iStride = 1013; // Number of bytes between start of one line and start of next
attributesNew.iOffsetToFirstBuffer = 0; // way of reserving space before the surface pixel data
attributesNew.iMappable = ETrue;
attributes.iHintCount = 1;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124545), 50, EFalse);
attributesNew.iAlignment = RSurfaceManager::EPageAligned;
attributesNew.iOffsetBetweenBuffers = 0;
// Test create surface doesn't return an error
TSurfaceId surfaceIdNew;
// Test create surface doesn't return an error
// For the time being KErrArgument will be returned as the core codes are
// not ready to check the passed in shared chunk handle.
TEST(KErrNone == surfaceManager.CreateSurface(buff, surfaceIdNew, handle));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ECheckHandle));
// Kick off the second process and wait for it to complete
// The actual testing is done in the second process
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
// Get the adress of this chunk of memory
TUint8* surfaceAdd = handle.Base();
TUint8* bufferAdd = surfaceAdd + attributes.iOffsetToFirstBuffer;
// Reads from first buffer, and test the value is written
TInt temp = *bufferAdd;
TEST(temp == 20);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
handle.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestSynchronizeCacheMultiProcessL()
{
// Create a surface in a new shared chunk
INFO_PRINTF1(_L("Test that the API SynchronizeCache() behaves correctly in the multi-process case\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
TRequestStatus status;
// Setup attributes
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(480,16);
attributes.iBuffers = 2; // number of buffers in the surface
attributes.iPixelFormat = EUidPixelFormatYUV_422Reversed; // 2bpp
attributes.iStride = 1013; // Number of bytes between start of one line and start of next
attributes.iOffsetToFirstBuffer = 0; // way of reserving space before the surface pixel data
attributes.iAlignment = RSurfaceManager::EPageAligned; // alignment, 1,2,4,8,16,32,64 byte aligned or EPageAligned
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iContiguous = ETrue;
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Test create surface doesn't return an error
TSurfaceId surfaceId;
// Test create surface doesn't return an error
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
iInfo2.iSurfaceManager = surfaceManager;
iInfo2.iSurfaceId = surfaceId;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ESyncOperation));
// Kick off the second process and wait for it to complete
// The actual testing is done in the second process
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
// Only four tests were carried out in the second process
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestCloseChannelsMultiProcess1L()
{
// Create a surface in a new shared chunk
INFO_PRINTF1(_L("Testing the behaviour of closing driver channels in multiple processes when the last channel to the device driver is closed\r\n"));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
// Open the surface manager
RSurfaceManager surfaceManagerOne;
// Close the surface manager without opening it first
INFO_PRINTF1(_L("Close the surface manager without opening it first\r\n"));
// Is this Ok?
// surfaceManagerOne.Close();
User::LeaveIfError(surfaceManagerOne.Open());
CleanupClosePushL(surfaceManagerOne);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(280,301);
attributes.iBuffers = 1;
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 1;
attributes.iOffsetToFirstBuffer = 1;
attributes.iAlignment = 1;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iContiguous = ETrue;
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Create a surface
TSurfaceId surfaceIdOne;
TEST(KErrNone == surfaceManagerOne.CreateSurface(buf, surfaceIdOne));
RSurfaceManager surfaceManagerTwo;
User::LeaveIfError(surfaceManagerTwo.Open());
CleanupClosePushL(surfaceManagerTwo);
// Create a surface
TSurfaceId surfaceIdTwo;
TEST(KErrNone == surfaceManagerTwo.CreateSurface(buf,surfaceIdTwo));
TEST(KErrNone == surfaceManagerOne.OpenSurface(surfaceIdTwo));
TEST(KErrNone == surfaceManagerTwo.OpenSurface(surfaceIdOne));
iInfo2.iSurfaceId = surfaceIdOne;
iInfo2.iSurfaceManager = surfaceManagerOne;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceIdOne);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ETestChannelMultiProcess1));
process.Resume();
CleanupClosePushL(process);
// Passes control to the second process
sem.Wait();
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
surfaceManagerOne.Close();
surfaceManagerTwo.Close();
// Pass control off to the second process again
chunkWrapper->SetId(surfaceIdTwo);
sem2.Signal();
// Wait for the second process to terminate
User::WaitForRequest(status);
// Copme back from the second process - find the surfaceId
// Check that the tests in the second process have passed
result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFourthTestPassed);
TEST(result & EFifthTestPassed);
//More things to check in here
// TEST(KErrNone == surfaceManagerOne.Open()));
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
CleanupStack::PopAndDestroy(5, &sem);
}
void CTSurfaceManagerMultiProcess::TestCloseChannelsMultiProcess2L()
{
// Create a surface in a new shared chunk
INFO_PRINTF1(_L("Testing the behaviour of closing driver channels in multiple processes when the last channel to the device driver is closed\r\n"));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ETestChannelMultiProcess2));
process.Resume();
CleanupClosePushL(process);
// Passes control to the second process
sem.Wait();
// Open the chunk wrapper and get the surfaceId
CChunkWrapper* chunkWrapper = CChunkWrapper::OpenL(KSharedChunkName, ETrue);
TSurfaceId surfaceIdOne = chunkWrapper->GetId();
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Open the surface manager
RSurfaceManager surfaceManagerThree;
User::LeaveIfError(surfaceManagerThree.Open());
CleanupClosePushL(surfaceManagerThree);
TEST(KErrNone == surfaceManagerThree.OpenSurface(surfaceIdOne));
// Pass control off to the second process again
sem2.Signal();
// Wait for the second process to terminate
User::WaitForRequest(status);
TSurfaceId surfaceIdTwo = chunkWrapper->GetId();
// Call OpenSurface() on surfaceID1 using SurfaceManager3 and check it returns KErrNone, as the surfaceID1 is still open
TEST(KErrNone == surfaceManagerThree.OpenSurface(surfaceIdOne));
// Call OpenSurface() on surfaceID1 using SurfaceManager3 and check it returns KErrNone, as the surfaceID1 is still open
TEST(KErrArgument == surfaceManagerThree.OpenSurface(surfaceIdTwo));
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
CleanupStack::PopAndDestroy(4, &sem);
}
void CTSurfaceManagerMultiProcess::TestSurfaceInfoUsingSurfaceIdL()
{
INFO_PRINTF1(_L("Receiving a surface and querying SurfaceInfo for surface properties\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
TRequestStatus status;
// Set attributs for creating the surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes=buf();
attributes.iSize = TSize(100,100);
attributes.iBuffers = 1; // number of buffers in the surface
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 400; // Number of bytes between start of one line and start of next
attributes.iOffsetToFirstBuffer = 0; // way of reserving space before the surface pixel data
attributes.iAlignment = 2; // alignment, 1,2,4,8,16,32,64 byte aligned or EPageAligned
attributes.iContiguous=ETrue;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124545), 50, EFalse);
hints[1].Set(TUid::Uid(0x237755), 50, EFalse);
attributes.iOffsetBetweenBuffers = 0;
attributes.iCacheAttrib = RSurfaceManager::ENotCached;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(attributes, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ETestInfoReceivedSurface));
// Kick off the second process and wait for it to complete
// The actual testing is done in the second process
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
TEST(result & EFifthTestPassed);
TEST(result & ESixthTestPassed);
TEST(result & ESeventhTestPassed);
TEST(result & EEighthTestPassed);
TEST(result & ENinthTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestOpeningSurfaceUsingSurfaceIdL()
{
INFO_PRINTF1(_L("Test Opening a surface using surfaceId (passed from this to another process)\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
TRequestStatus status;
// Set attributs for creating the surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes=buf();
attributes.iSize = TSize(200,200);
attributes.iBuffers = 1;
attributes.iPixelFormat = EUidPixelFormatARGB_1555;
attributes.iStride = 1600;
attributes.iOffsetToFirstBuffer = 80;
attributes.iAlignment = 8;
attributes.iContiguous = ETrue;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124545), 50, EFalse);
hints[1].Set(TUid::Uid(0x237755), 50, EFalse);
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(attributes, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ETestOpenReceivedSurface));
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the test results of the second process
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestOpenSurfaceInvalidParamsL()
{
INFO_PRINTF1(_L("Opening a surface with invalid parameters\r\n"));
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(150,412);
attributes.iBuffers = 3;
attributes.iPixelFormat = EUidPixelFormatARGB_1555; // 2bpp
attributes.iStride = 1000;
attributes.iOffsetToFirstBuffer = 5;
attributes.iAlignment = 1;
attributes.iContiguous=EFalse;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Create a surface - increments reference count by 1
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ETestOpenSurfaceInvalidParams));
// Kick off the second process and wait for it to complete
// The actual testing is done in the second process
TRequestStatus status;
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
// Tidy up
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestClosingUnopenedSurfaceL()
{
INFO_PRINTF1(_L("Closing an unopened surface in a second process\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(280,301);
attributes.iBuffers = 3;
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 605;
attributes.iOffsetToFirstBuffer = 4;
attributes.iAlignment = 4;
attributes.iContiguous=EFalse;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KThirdProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ECloseSurface));
process.Resume();
User::WaitForRequest(status);
// Check the result
TInt result = chunkWrapper->GetThirdProcessResults();
TEST(result & EFirstTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestSurfaceInfoUnopenedSurfaceL()
{
INFO_PRINTF1(_L("Access an unopened surface in a second process\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(280,301);
attributes.iBuffers = 3;
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 605;
attributes.iOffsetToFirstBuffer = 4;
attributes.iAlignment = 4;
attributes.iContiguous=EFalse;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KThirdProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ESurfaceInfo));
process.Resume();
User::WaitForRequest(status);
// Check the result
TInt result = chunkWrapper->GetThirdProcessResults();
TEST(result & EFirstTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::CreateOpenCloseThreeProcessL()
{
INFO_PRINTF1(_L("Create Open close across 3 processes\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(280,230);
attributes.iBuffers = 3;
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 1100;
attributes.iOffsetToFirstBuffer = 4;
attributes.iAlignment = 4;
attributes.iContiguous=EFalse;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process2;
TEST(KErrNone == process2.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status2 = KRequestPending;
process2.Logon(status2);
process2.SetParameter(EMultiProcessSecondSlot, EOpenWaitMap);
process2.Resume();
// Passes control to the second process
sem.Wait();
// Create a third process
RProcess process3;
TEST(KErrNone == process3.Create(KThirdProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status3 = KRequestPending;
process3.Logon(status3);
process3.SetParameter(EMultiProcessSecondSlot, ECloseSurface);
process3.Resume();
// Let the second process continue its work - calling MapSurface
sem2.Signal();
// Call Surface Info on the surface in this process
RSurfaceManager::TInfoBuf infoBuf;
TEST(KErrNone == surfaceManager.SurfaceInfo(surfaceId, infoBuf));
// Wait for the second process to terminate
User::WaitForRequest(status2);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Wait for the third process to terminate and chaeck the results
User::WaitForRequest(status3);
result = chunkWrapper->GetThirdProcessResults();
TEST(result & EFirstTestPassed);
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
process2.Close();
process3.Close();
CleanupStack::PopAndDestroy(3, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestSurfaceAccessWhenCreatingProcessDiesL()
{
INFO_PRINTF1(_L("Test surface can be accessed when creating process dies\r\n"));
// Create two semaphores
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ECreateWaitKill));
process.Resume();
CleanupClosePushL(process);
// Passes control to the second process
sem.Wait();
// Copme back from the second process - find the surfaceId
CChunkWrapper* chunkWrapper = CChunkWrapper::OpenL(KSharedChunkName, ETrue);
TSurfaceId surfaceId = chunkWrapper->GetId();
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Open the surface
TEST(KErrNone == surfaceManager.OpenSurface(surfaceId));
// Pass control off to the second process again
sem2.Signal();
// Wait for the second process to terminate
User::WaitForRequest(status);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
// Map Surface
RChunk handle;
TEST(KErrNone == surfaceManager.MapSurface(surfaceId, handle));
handle.Close();
// Surface Info
RSurfaceManager::TInfoBuf infoBuf;
TEST(KErrNone == surfaceManager.SurfaceInfo(surfaceId, infoBuf));
TEST(KErrNone == surfaceManager.CloseSurface(surfaceId));
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
CleanupStack::PopAndDestroy(4, &sem);
}
void CTSurfaceManagerMultiProcess::TestClosingSurfaceWhenCreatingProcessDiesL()
{
INFO_PRINTF1(_L("Test surface can be closed when creating process dies\r\n"));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ECreateWaitKill));
process.Resume();
CleanupClosePushL(process);
// Passes control to the second process
sem.Wait();
// Copme back from the second process - find the surfaceId
CChunkWrapper* chunkWrapper = CChunkWrapper::OpenL(KSharedChunkName, ETrue);
TSurfaceId surfaceId = chunkWrapper->GetId();
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Open the surface
TEST(KErrNone == surfaceManager.OpenSurface(surfaceId));
// Pass control off to the second process again
sem2.Signal();
// Wait for the second process to terminate
User::WaitForRequest(status);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(KErrNone == surfaceManager.CloseSurface(surfaceId));
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
CleanupStack::PopAndDestroy(4, &sem);
}
void CTSurfaceManagerMultiProcess::TestCloseSurfaceInThirdProcessL()
{
INFO_PRINTF1(_L("Test surface access in a third process\r\n"));
// Create 2 semaphores for signalling between process 1 and process 2
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
// Create a second process
RProcess process2;
TEST(KErrNone == process2.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status2 = KRequestPending;
process2.Logon(status2);
process2.SetParameter(EMultiProcessSecondSlot, ECreateWaitKill);
process2.Resume();
CleanupClosePushL(process2);
// Passes control to the second process
sem.Wait();
// Come back from the second process - find the surfaceId
CChunkWrapper* chunkWrapper = CChunkWrapper::OpenL(KSharedChunkName, ETrue);
TSurfaceId surfaceId = chunkWrapper->GetId();
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Open the surface
TEST(KErrNone == surfaceManager.OpenSurface(surfaceId));
// Create another two semaphores for signalling between process 1 and process 3
RSemaphore sem3;
TEST(KErrNone == sem3.CreateGlobal(KMultiProcessSemaphore3, initCount));
RSemaphore sem4;
TEST(KErrNone == sem4.CreateGlobal(KMultiProcessSemaphore4, initCount));
// Create a third process
RProcess process3;
TEST(KErrNone == process3.Create(KThirdProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status3 = KRequestPending;
process3.Logon(status3);
process3.SetParameter(EMultiProcessSecondSlot, EOpenWaitCloseOpen);
process3.Resume();
// Passes control to the third process - opens the surface
sem3.Wait();
// Pass control to the second process again - kill the process
sem2.Signal();
// Wait for the third process to terminate
User::WaitForRequest(status2);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
// Close the surface
TEST(KErrNone == surfaceManager.CloseSurface(surfaceId));
// Pass control to the third process - close the surface
sem4.Signal();
// Wait for the third process to terminate
User::WaitForRequest(status3);
// Check that the tests in the third process have passed
result = chunkWrapper->GetThirdProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
TEST(result & EFifthTestPassed);
// TEST(result & ESixthTestPassed);
// Cleanup
delete chunkWrapper;
sem3.Close();
sem4.Close();
process3.Close();
CleanupStack::PopAndDestroy(4, &sem);
}
void CTSurfaceManagerMultiProcess::TestNoAccessWhenSurfaceClosedTwoProcessL()
{
INFO_PRINTF1(_L("Test surface can't be accessed when closed (2process)\r\n"));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ECreateWaitKill));
process.Resume();
CleanupClosePushL(process);
// Passes control to the second process
sem.Wait();
// Come back from the second process - find the surfaceId
CChunkWrapper* chunkWrapper = CChunkWrapper::OpenL(KSharedChunkName, ETrue);
TSurfaceId surfaceId = chunkWrapper->GetId();
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Open the surface
TEST(KErrNone == surfaceManager.OpenSurface(surfaceId));
// Close the surface
TEST(KErrNone == surfaceManager.CloseSurface(surfaceId));
// Pass control off to the second process again
sem2.Signal();
// Wait for the third process to terminate
User::WaitForRequest(status);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(KErrArgument == surfaceManager.OpenSurface(surfaceId));
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
CleanupStack::PopAndDestroy(4, &sem);
}
void CTSurfaceManagerMultiProcess::TestOpeningOnProcessAfterClosingOnOtherL()
{
INFO_PRINTF1(_L("Test closing on one process doesn't prevent opening on another\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(280,15);
attributes.iBuffers = 3;
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 901;
attributes.iOffsetToFirstBuffer = 4;
attributes.iAlignment = 4;
attributes.iContiguous=EFalse;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124545), 50, EFalse);
hints[1].Set(TUid::Uid(0x237755), 50, EFalse);
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process2;
TEST(KErrNone == process2.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status2 = KRequestPending;
process2.Logon(status2);
process2.SetParameter(EMultiProcessSecondSlot, EOpenClose);
process2.Resume();
// Passes control to the second process
sem.Wait();
// Create a third process
RProcess process3;
TEST(KErrNone == process3.Create(KThirdProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status3 = KRequestPending;
process3.Logon(status3);
process3.SetParameter(EMultiProcessSecondSlot, EOpenSurface);
process3.Resume();
// Pass control off to the second process again
sem2.Signal();
// Wait for the second process to terminate
User::WaitForRequest(status2);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Wait for the third process to terminate
User::WaitForRequest(status3);
// Test results
result = chunkWrapper->GetThirdProcessResults();
TEST(result & EFirstTestPassed);
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
process2.Close();
process3.Close();
CleanupStack::PopAndDestroy(3, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestAccessAfterClosingL()
{
INFO_PRINTF1(_L("Test closing doesn't prevent access\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(280,199);
attributes.iBuffers = 3;
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 711;
attributes.iOffsetToFirstBuffer = 4;
attributes.iAlignment = 4;
attributes.iContiguous=EFalse;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124545), 50, EFalse);
hints[1].Set(TUid::Uid(0x237755), 50, EFalse);
attributes.iOffsetBetweenBuffers = 0;
attributes.iCacheAttrib = RSurfaceManager::ENotCached;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, EOpenClose));
process.Resume();
// Passes control to the second process
sem.Wait();
// Map Surface
RChunk handle;
TEST(KErrNone == surfaceManager.MapSurface(surfaceId, handle));
handle.Close();
// Surface Info
RSurfaceManager::TInfoBuf infoBuf;
TEST(KErrNone == surfaceManager.SurfaceInfo(surfaceId, infoBuf));
// Pass control off to the second process again
sem2.Signal();
// Wait for the second process to terminate
User::WaitForRequest(status);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(3, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestClosingAfterClosingOnOtherProcessL()
{
INFO_PRINTF1(_L("Test can close in two processes\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(280,301);
attributes.iBuffers = 3;
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 768;
attributes.iOffsetToFirstBuffer = 4;
attributes.iAlignment = 4;
attributes.iContiguous=EFalse;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124545), 50, EFalse);
hints[1].Set(TUid::Uid(0x237755), 50, EFalse);
attributes.iOffsetBetweenBuffers = 0;
attributes.iCacheAttrib = RSurfaceManager::ENotCached;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, EOpenClose));
process.Resume();
// Passes control to the second process
sem.Wait();
// Test closing the surface manager
TEST(KErrNone == surfaceManager.CloseSurface(surfaceId));
// Pass control off to the second process again
sem2.Signal();
// Wait for the second process to terminate
User::WaitForRequest(status);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(3, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestErrSufaceAccessNotOpenL()
{
INFO_PRINTF1(_L("Test a surface cannot be accessed in a second process if not opened\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Store the attributes used to create the Surface
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(280,301);
attributes.iBuffers = 3;
attributes.iPixelFormat = EUidPixelFormatYUV_422SemiPlanar; // 2bpp
attributes.iStride = 1400;
attributes.iOffsetToFirstBuffer = 4;
attributes.iAlignment = 4;
attributes.iContiguous=EFalse;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124545), 50, EFalse);
hints[1].Set(TUid::Uid(0x237755), 50, EFalse);
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
// Create a semaphore
const TInt initCount = 0;
RSemaphore sem;
TEST(KErrNone == sem.CreateGlobal(KMultiProcessSemaphore, initCount));
CleanupClosePushL(sem);
RSemaphore sem2;
TEST(KErrNone == sem2.CreateGlobal(KMultiProcessSemaphore2, initCount));
CleanupClosePushL(sem2);
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
process.Logon(status);
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, EMapSurfaceInfoCantAccess));
process.Resume();
// Passes control to the second process - to test MapSurface and SurfaceInfo
sem.Wait();
// Pass control off to the second process again - to allow it to terminate
sem2.Signal();
// Wait for the second process to terminate
User::WaitForRequest(status);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(3, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestReadFromBufferInSecondProcessL()
{
INFO_PRINTF1(_L("Writing to a buffer and reading from another process\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
// Setup attributes, setting iBuffers to 2
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(12,80); // w > 0, h > 0
attributes.iBuffers = 2; // > 0, <= 4
attributes.iPixelFormat = EUidPixelFormatARGB_1555; // 2bpp
attributes.iStride = 25; // > 0, > width * bpp
attributes.iOffsetToFirstBuffer = 20; // > 0, divisible by alignment
attributes.iAlignment = 4; // 1 || 2 || 4 || 8
attributes.iContiguous = ETrue;
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124545), 50, EFalse);
hints[1].Set(TUid::Uid(0x237755), 50, EFalse);
attributes.iOffsetBetweenBuffers = 0;
attributes.iCacheAttrib = RSurfaceManager::ENotCached;
attributes.iMappable = ETrue;
// Create the surface
TSurfaceId surfaceId;
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
// Map the surface to a chunk of memory
RChunk handle;
TEST(KErrNone == surfaceManager.MapSurface(surfaceId, handle));
CleanupClosePushL(handle);
// Get the adress of this chunk of memory
TUint8* surfaceAdd = handle.Base();
TUint8* bufferAdd = surfaceAdd + attributes.iOffsetToFirstBuffer;
// Write to the buffer
*bufferAdd = 134;
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Kick off the process and wait for it to complete
TRequestStatus status = KRequestPending;
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, EReadFromBuffer));
process.Logon(status);
process.Resume();
// Wait for the second process to terminate
User::WaitForRequest(status);
// Check that the tests in the second process have passed
TInt result = chunkWrapper->GetSecondProcessResults();
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Delete the chunkWrapper and the semaphore
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(2, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestGetSurfaceHintMultiProcessL()
{
// Create a surface in a new shared chunk
INFO_PRINTF1(_L("Test that the GetSurfaceHint() behaves properly in the multiprocesses\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
TRequestStatus status;
// Setup attributes
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(480,16);
attributes.iBuffers = 2; // number of buffers in the surface
attributes.iPixelFormat = EUidPixelFormatYUV_422Reversed; // 2bpp
attributes.iStride = 1013; // Number of bytes between start of one line and start of next
attributes.iOffsetToFirstBuffer = 0; // way of reserving space before the surface pixel data
attributes.iAlignment = RSurfaceManager::EPageAligned; // alignment, 1,2,4,8,16,32,64 byte aligned or EPageAligned
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iContiguous = ETrue;
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Test create surface doesn't return an error
TSurfaceId surfaceId;
// Test create surface doesn't return an error
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, EGetSurfaceHint));
// Kick off the second process and wait for it to complete
// The actual testing is done in the second process
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
// Only four tests were carried out in the second process
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestSetSurfaceHintMultiProcessL()
{
// Create a surface in a new shared chunk
INFO_PRINTF1(_L("Test that the SetSurfaceHint() behaves properly in the multiprocesses\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
TRequestStatus status;
// Setup attributes
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(480,16);
attributes.iBuffers = 2; // number of buffers in the surface
attributes.iPixelFormat = EUidPixelFormatYUV_422Reversed; // 2bpp
attributes.iStride = 1013; // Number of bytes between start of one line and start of next
attributes.iOffsetToFirstBuffer = 0; // way of reserving space before the surface pixel data
attributes.iAlignment = RSurfaceManager::EPageAligned; // alignment, 1,2,4,8,16,32,64 byte aligned or EPageAligned
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iContiguous = ETrue;
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Test create surface doesn't return an error
TSurfaceId surfaceId;
// Test create surface doesn't return an error
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ESetSurfaceHint));
// Kick off the second process and wait for it to complete
// The actual testing is done in the second process
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
// Only four tests were carried out in the second process
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestAddSurfaceHintMultiProcessL()
{
// Create a surface in a new shared chunk
INFO_PRINTF1(_L("Test that the AddSurfaceHint() behaves properly in the multiprocesses\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
TRequestStatus status;
// Setup attributes
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(480,16);
attributes.iBuffers = 2; // number of buffers in the surface
attributes.iPixelFormat = EUidPixelFormatYUV_422Reversed; // 2bpp
attributes.iStride = 1013; // Number of bytes between start of one line and start of next
attributes.iOffsetToFirstBuffer = 0; // way of reserving space before the surface pixel data
attributes.iAlignment = RSurfaceManager::EPageAligned; // alignment, 1,2,4,8,16,32,64 byte aligned or EPageAligned
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iContiguous = ETrue;
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Test create surface doesn't return an error
TSurfaceId surfaceId;
// Test create surface doesn't return an error
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, EAddSurfaceHint));
// Kick off the second process and wait for it to complete
// The actual testing is done in the second process
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
// Only four tests were carried out in the second process
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
TEST(result & EThirdTestPassed);
TEST(result & EFourthTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
void CTSurfaceManagerMultiProcess::TestOutofMemoryCasesL()
{
RDebug::Printf("test 45 start");
INFO_PRINTF1(_L("Test OutofMemory conditions in OpenSurface()and AddConnection()\r\n"));
// Open the surface manager
RSurfaceManager surfaceManager;
User::LeaveIfError(surfaceManager.Open());
CleanupClosePushL(surfaceManager);
TRequestStatus status;
// Setup attributes
RSurfaceManager::TSurfaceCreationAttributesBuf buf;
RSurfaceManager::TSurfaceCreationAttributes& attributes = buf();
attributes.iSize = TSize(480,16);
attributes.iBuffers = 2; // number of buffers in the surface
attributes.iPixelFormat = EUidPixelFormatYUV_422Reversed; // 2bpp
attributes.iStride = 1013; // Number of bytes between start of one line and start of next
attributes.iOffsetToFirstBuffer = 0; // way of reserving space before the surface pixel data
attributes.iAlignment = RSurfaceManager::EPageAligned; // alignment, 1,2,4,8,16,32,64 byte aligned or EPageAligned
RSurfaceManager::THintPair hints[2]; // two hint pairs specified
attributes.iHintCount = 2;
attributes.iSurfaceHints = hints;
hints[0].Set(TUid::Uid(0x124578), 25, ETrue);
hints[1].Set(TUid::Uid(0x237755), 50, ETrue);
attributes.iContiguous = ETrue;
attributes.iCacheAttrib = RSurfaceManager::ECached;
attributes.iOffsetBetweenBuffers = 0;
attributes.iMappable = ETrue;
// Test create surface doesn't return an error
TSurfaceId surfaceId;
// Test create surface doesn't return an error
TEST(KErrNone == surfaceManager.CreateSurface(buf, surfaceId));
iInfo2.iSurfaceId = surfaceId;
iInfo2.iSurfaceManager = surfaceManager;
// Create a TCleanupItem object
CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseSurfaceWhenLeave, &iInfo2));
// Save the surfaceId to the shared chunk
CChunkWrapper* chunkWrapper = CChunkWrapper::CreateL(KSharedChunkName, KSharedChunkSize, KSharedChunkSize);
chunkWrapper->SetId(surfaceId);
CleanupStack::Pop();
// Create a second process
RProcess process;
TEST(KErrNone == process.Create(KSecondProcess, KNullDesC));
// Specify the test for the second process
TEST(KErrNone == process.SetParameter(EMultiProcessSecondSlot, ECheckOutofMemory));
// Kick off the second process and wait for it to complete
// The actual testing is done in the second process
process.Logon(status);
process.Resume();
User::WaitForRequest(status);
// Check the results of the second process tests
TInt result = chunkWrapper->GetSecondProcessResults();
// Only four tests were carried out in the second process
TEST(result & EFirstTestPassed);
TEST(result & ESecondTestPassed);
// Delete the chunkWrapper
delete chunkWrapper;
process.Close();
CleanupStack::PopAndDestroy(1, &surfaceManager);
}
//--------------
__CONSTRUCT_STEP__(SurfaceManagerMultiProcess)
void CTSurfaceManagerMultiProcessStep::TestSetupL()
{
}
void CTSurfaceManagerMultiProcessStep::TestClose()
{
}