RtlMemoryStream.c File Reference

#include "precomp.h"
#include <ole2.h>
#include <wtypes.h>

Include dependency graph for RtlMemoryStream.c:

Go to the source code of this file.

Macros
#define	COBJMACROS

Functions
VOID NTAPI	CustomFinalReleaseMemoryStream (PRTL_MEMORY_STREAM stream)
VOID NTAPI	CustomFinalReleaseOutOfProcessMemoryStream (PRTL_MEMORY_STREAM stream)
BOOL	CompareStructsAndSaveForLater (PRTL_MEMORY_STREAM pold, PRTL_MEMORY_STREAM pnew, PSTR at)
void	test_InProcess ()
void	test_OutOfProcess ()
	START_TEST (RtlMemoryStream)

Variables
ULONG	finalReleaseCallCount = 0

Macro Definition Documentation

COBJMACROS

#define COBJMACROS

Definition at line 10 of file RtlMemoryStream.c.

Function Documentation

CompareStructsAndSaveForLater()

BOOL CompareStructsAndSaveForLater	(	PRTL_MEMORY_STREAM	pold,
		PRTL_MEMORY_STREAM	pnew,
		PSTR	at
	)

Definition at line 33 of file RtlMemoryStream.c.

{
    BOOL equal = TRUE;
 
    // Compare
    if (pold->Vtbl != pnew->Vtbl) {  if (equal) { trace("%s:\n", at); equal = FALSE; } trace("Vtbl changed from %p to %p\n", pold->Vtbl, pnew->Vtbl);}
    if (pold->RefCount != pnew->RefCount) {  if (equal) { trace("%s:\n", at); equal = FALSE; } trace("RefCount changed from %ld to %ld\n", pold->RefCount, pnew->RefCount); }
    if (pold->Unk1 != pnew->Unk1) {  if (equal) { trace("%s:\n", at); equal = FALSE; } trace("Unk1 changed from %lu to %lu\n", pold->Unk1, pnew->Unk1); }
    if (pold->Current != pnew->Current) {  if (equal) { trace("%s:\n", at); equal = FALSE; } trace("Current changed from %p to %p\n", pold->Current, pnew->Current); }
    if (pold->Start != pnew->Start) {  if (equal) { trace("%s:\n", at); equal = FALSE; } trace("Start changed from %p to %p\n", pold->Start, pnew->Start); }
    if (pold->End != pnew->End) {  if (equal) { trace("%s:\n", at); equal = FALSE; } trace("End changed from %p to %p\n", pold->End, pnew->End); }
    if (pold->FinalRelease != pnew->FinalRelease) {  if (equal) { trace("%s:\n", at); equal = FALSE; } trace("FinalRelease changed from %p to %p\n", pold->FinalRelease, pnew->FinalRelease); }
    if (pold->ProcessHandle != pnew->ProcessHandle) {  if (equal) { trace("%s:\n", at); equal = FALSE; } trace("ProcessHandle changed from %p to %p\n", pold->ProcessHandle, pnew->ProcessHandle); }
 
    // Save
    pold->Vtbl = pnew->Vtbl;
    pold->RefCount = pnew->RefCount;
    pold->Unk1 = pnew->Unk1;
    pold->Current = pnew->Current;
    pold->Start = pnew->Start;
    pold->End = pnew->End;
    pold->FinalRelease = pnew->FinalRelease;
    pold->ProcessHandle = pnew->ProcessHandle;
 
    return equal;
}

Referenced by test_InProcess(), and test_OutOfProcess().

CustomFinalReleaseMemoryStream()

VOID NTAPI CustomFinalReleaseMemoryStream

(

PRTL_MEMORY_STREAM

stream

)

Definition at line 18 of file RtlMemoryStream.c.

{
    finalReleaseCallCount++;
    trace("FinalRelease CALLED.\n");
}

Referenced by test_InProcess().

CustomFinalReleaseOutOfProcessMemoryStream()

VOID NTAPI CustomFinalReleaseOutOfProcessMemoryStream

(

PRTL_MEMORY_STREAM

stream

)

Definition at line 26 of file RtlMemoryStream.c.

{
    finalReleaseCallCount++;
    trace("FinalRelease CALLED.\n");
    RtlFinalReleaseOutOfProcessMemoryStream(stream);
}

Referenced by test_OutOfProcess().

START_TEST()

START_TEST

(

RtlMemoryStream

)

Definition at line 514 of file RtlMemoryStream.c.

{
    test_InProcess();
    test_OutOfProcess();
}

test_InProcess()

void test_InProcess

(

)

Definition at line 60 of file RtlMemoryStream.c.

{
    LARGE_INTEGER move;
    ULARGE_INTEGER size;
    HRESULT res;
    ULONG i;
 
    RTL_MEMORY_STREAM stream;
    RTL_MEMORY_STREAM previous;
 
    IStream * istream;
 
    UCHAR buffer[80];
    UCHAR buffer2[180];
    ULONG bytesRead;
 
    STATSTG stat;
 
    finalReleaseCallCount = 0;
 
    for (i = 0; i < sizeof(buffer2); i++)
    {
        buffer2[i] = i % UCHAR_MAX;
    }
 
    memset(&stream, 0x90, sizeof(stream));
    memset(&previous, 0x00, sizeof(previous));
 
    StartSeh()
        RtlInitMemoryStream(NULL);
    EndSeh(STATUS_ACCESS_VIOLATION);
 
    StartSeh()
        RtlInitMemoryStream(&stream);
    EndSeh(STATUS_SUCCESS);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After init");
 
    ok(stream.RefCount == 0, "RefCount has a wrong value: %ld (expected %d).\n", stream.RefCount, 0);
 
    stream.Current = buffer2;
    stream.Start = buffer2;
    stream.End = buffer2 + sizeof(buffer2);
    stream.FinalRelease = CustomFinalReleaseMemoryStream;
 
    CompareStructsAndSaveForLater(&previous, &stream, "After assigning");
 
    StartSeh()
        IStream_QueryInterface((struct IStream*)&stream, NULL, NULL);
    EndSeh(STATUS_ACCESS_VIOLATION);
 
    StartSeh()
        IStream_QueryInterface((struct IStream*)&stream, &IID_IStream, NULL);
    EndSeh(STATUS_ACCESS_VIOLATION);
 
    StartSeh()
        IStream_QueryInterface((struct IStream*)&stream, NULL, (void**)&istream);
    EndSeh(STATUS_ACCESS_VIOLATION);
 
    StartSeh()
        res = IStream_QueryInterface((struct IStream*)&stream, &IID_IStream, (void**)&istream);
        ok(res == S_OK, "QueryInterface to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(stream.RefCount == 2, "RefCount has a wrong value: %ld (expected %d).\n", stream.RefCount, 2);
    EndSeh(STATUS_SUCCESS);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After QueryInterface");
 
    StartSeh()
        res = IStream_Stat(istream, NULL, 0);
        ok(res == STG_E_INVALIDPOINTER, "Stat to IStream returned wrong hResult: 0x%08lx.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        res = IStream_Stat(istream, &stat, STATFLAG_NONAME);
        ok(res == S_OK, "Stat to IStream returned wrong hResult: 0x%08lx.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    ok(stream.Current == buffer2,
       "stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
       stream.Current, buffer2);
    ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
    ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
 
    ok(stat.cbSize.QuadPart == ((PUCHAR)stream.End - (PUCHAR)stream.Start),
       "stat.cbSize has the wrong value %I64u (expected %d)\n",
       stat.cbSize.QuadPart, (PUCHAR)stream.End - (PUCHAR)stream.Start);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After Stat");
 
    StartSeh()
        res = IStream_AddRef(istream);
        ok(res == 3, "AddRef to IStream returned wrong hResult: %ld.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        res = IStream_AddRef(istream);
        ok(res == 4, "AddRef to IStream returned wrong hResult: %ld.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        res = IStream_Release(istream);
        ok(res == 3, "Release to IStream returned wrong hResult: %ld.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        res = IStream_AddRef(istream);
        ok(res == 4, "AddRef to IStream returned wrong hResult: %ld.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        res = IStream_Release(istream);
        ok(res == 3, "Release to IStream returned wrong hResult: %ld.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        res = IStream_Release(istream);
        ok(res == 2, "Release to IStream returned wrong hResult: %ld.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After AddRef");
 
    StartSeh()
        res = IStream_Read(istream, NULL, 0, &bytesRead);
        ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08lx.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        res = IStream_Read(istream, buffer, 40, NULL);
        ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08lx.\n", res);
    EndSeh(STATUS_ACCESS_VIOLATION);
 
    StartSeh()
        res = IStream_Read(istream, buffer + 40, 39, &bytesRead);
        ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08lx.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    if (SUCCEEDED(res))
    {
        bytesRead += 40;
        for (i = 0; i < bytesRead; i++)
        {
            ok(buffer[i] == i, "Buffer[%lu] contains a wrong number %u (expected %lu).\n", i, buffer[i], i);
        }
    }
 
    ok(stream.Current == buffer2 + 79,
       "stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
       stream.Current, buffer2);
    ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
    ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
 
    CompareStructsAndSaveForLater(&previous, &stream, "After Read 1");
 
    size.QuadPart = 0x9090909090909090ull;
 
    StartSeh()
        move.QuadPart = -1;
        res = IStream_Seek(istream, move, STREAM_SEEK_END, &size);
        ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error (0x%08lx,0x%08lx).\n", size.HighPart, size.LowPart);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        move.QuadPart = 0;
        res = IStream_Seek(istream, move, STREAM_SEEK_END, &size);
        ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == (PUCHAR)stream.End - (PUCHAR)stream.Start, "Seek new location unexpected value: 0x%08lx.\n", size.LowPart);
    EndSeh(STATUS_SUCCESS);
 
    size.QuadPart = 0x9090909090909090ull;
 
    StartSeh()
        move.QuadPart = 1;
        res = IStream_Seek(istream, move, STREAM_SEEK_END, &size);
        ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == (PUCHAR)stream.End - (PUCHAR)stream.Start - 1, "Seek new location unexpected value: 0x%08lx.\n", size.LowPart);
    EndSeh(STATUS_SUCCESS);
 
    size.QuadPart = 0x9090909090909090ull;
 
    StartSeh()
        move.QuadPart = 2;
        res = IStream_Seek(istream, move, STREAM_SEEK_END, &size);
        ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == (PUCHAR)stream.End - (PUCHAR)stream.Start - 2, "Seek new location unexpected value: 0x%08lx.\n", size.LowPart);
    EndSeh(STATUS_SUCCESS);
 
    size.QuadPart = 0x9090909090909090ull;
 
    StartSeh()
        move.QuadPart = -20;
        res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
        ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error.\n");
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        move.QuadPart = 4000;
        res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
        ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error.\n");
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        move.QuadPart = 0x100000000ull;
        res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
#ifdef _WIN64
        ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error (0x%08lx,0x%08lx).\n", size.HighPart, size.LowPart);
#else
        ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0, "Seek new location unexpected value: 0x%08lx.\n", size.LowPart);
#endif
    EndSeh(STATUS_SUCCESS);
 
#ifdef _WIN64
    StartSeh()
        move.QuadPart = 0;
        res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
        ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0, "Seek new location unexpected value: 0x%08lx.\n", size.LowPart);
    EndSeh(STATUS_SUCCESS);
#endif
 
    size.QuadPart = 0x9090909090909090ull;
 
    StartSeh()
        move.QuadPart = -20;
        res = IStream_Seek(istream, move, STREAM_SEEK_CUR, &size);
        ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error (0x%08lx,0x%08lx).\n", size.HighPart, size.LowPart);
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        move.QuadPart = 0x100000000ull;
        res = IStream_Seek(istream, move, STREAM_SEEK_CUR, &size);
#ifdef _WIN64
        ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error (0x%08lx,0x%08lx).\n", size.HighPart, size.LowPart);
#else
        ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
        ok(size.QuadPart == 0, "Seek new location unexpected value: 0x%08lx.\n", size.LowPart);
#endif
    EndSeh(STATUS_SUCCESS);
 
    StartSeh()
        move.QuadPart = 40;
        res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
        ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
    EndSeh(STATUS_SUCCESS);
 
    ok(size.QuadPart == 40,
       "Seek returned wrong offset %I64u (expected %d)\n",
       size.QuadPart, 40);
 
    ok(stream.Current == buffer2 + 40,
       "stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
       stream.Current, buffer2);
    ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
    ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
 
    CompareStructsAndSaveForLater(&previous, &stream, "After Seek");
 
    res = IStream_Read(istream, buffer, sizeof(buffer), &bytesRead);
 
    ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    if (SUCCEEDED(res))
    {
        for (i = 0; i < bytesRead; i++)
        {
            ok(buffer[i] == (i + 40), "Buffer[%lu] contains a wrong number %u (expected %lu).\n", i, buffer[i], i + 40);
        }
    }
 
    ok(stream.Current == buffer2 + 40 + sizeof(buffer),
       "stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
       stream.Current, buffer2);
    ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
    ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
 
    CompareStructsAndSaveForLater(&previous, &stream, "After Read 2");
 
    res = IStream_Release(istream);
 
    ok(res == 1, "Release to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    ok(stream.RefCount == 1, "RefCount has a wrong value: %ld (expected %d).\n", stream.RefCount, 1);
 
    res = IStream_Release(istream);
 
    ok(res == S_OK, "Release to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    ok(stream.RefCount == 0, "RefCount has a wrong value: %ld (expected %d).\n", stream.RefCount, 0);
 
    ok(finalReleaseCallCount == 1, "FinalRelease was called %lu times instead of 1.\n", finalReleaseCallCount);
}

Referenced by START_TEST().

test_OutOfProcess()

void test_OutOfProcess

(

)

Definition at line 358 of file RtlMemoryStream.c.

{
    LARGE_INTEGER move;
    ULARGE_INTEGER size;
    HRESULT res;
    HANDLE process;
    ULONG i;
 
    RTL_MEMORY_STREAM stream;
    RTL_MEMORY_STREAM previous;
 
    IStream * istream;
 
    UCHAR buffer[80];
    UCHAR buffer2[180];
    ULONG bytesRead;
 
    STATSTG stat;
 
    finalReleaseCallCount = 0;
 
    for (i = 0; i < sizeof(buffer2); i++)
    {
        buffer2[i] = i % UCHAR_MAX;
    }
 
    memset(&stream, 0x90, sizeof(stream));
    memset(&previous, 0x00, sizeof(previous));
 
    process = GetCurrentProcess();
 
    RtlInitOutOfProcessMemoryStream(&stream);
 
    ok(stream.FinalRelease == RtlFinalReleaseOutOfProcessMemoryStream,
       "stream.FinalRelease unexpected %p != %p.\n",
       stream.FinalRelease, RtlFinalReleaseOutOfProcessMemoryStream);
 
    ok(stream.RefCount == 0, "RefCount has a wrong value: %ld (expected %d).\n", stream.RefCount, 0);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After init");
 
    stream.Current = buffer2;
    stream.Start = buffer2;
    stream.End = buffer2 + sizeof(buffer2);
    stream.ProcessHandle = process;
    stream.FinalRelease = CustomFinalReleaseOutOfProcessMemoryStream;
 
    CompareStructsAndSaveForLater(&previous, &stream, "After assigning");
 
    res = IStream_QueryInterface((struct IStream*)&stream, &IID_IStream, (void**)&istream);
 
    ok(res == S_OK, "QueryInterface to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    ok(stream.RefCount == 1, "RefCount has a wrong value: %ld (expected %d).\n", stream.RefCount, 1);
 
    ok(stream.ProcessHandle == process,
       "ProcessHandle changed unexpectedly: 0x%p (expected 0x%p)\n",
       stream.ProcessHandle, process);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After QueryInterface");
 
    res = IStream_Stat(istream, &stat, STATFLAG_NONAME);
 
    ok(res == S_OK, "Stat to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    ok(stream.Current == buffer2,
       "stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
       stream.Current, buffer2);
    ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
    ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
    ok(stream.ProcessHandle == process,
       "ProcessHandle changed unexpectedly: 0x%p (expected 0x%p)\n",
       stream.ProcessHandle, process);
 
    ok(stat.cbSize.QuadPart == ((PUCHAR)stream.End - (PUCHAR)stream.Start),
       "stat.cbSize has the wrong value %I64u (expected %d)\n",
       stat.cbSize.QuadPart, (PUCHAR)stream.End - (PUCHAR)stream.Start);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After Stat");
 
    res = IStream_Read(istream, buffer, sizeof(buffer), &bytesRead);
 
    ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    if (SUCCEEDED(res))
    {
        for (i = 0; i < bytesRead; i++)
        {
            ok(buffer[i] == i, "Buffer[%lu] contains a wrong number %u (expected %lu).\n", i, buffer[i], i);
        }
    }
 
    ok(stream.Current == buffer2 + sizeof(buffer),
       "stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
       stream.Current, buffer2);
    ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
    ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
    ok(stream.ProcessHandle == process,
       "ProcessHandle changed unexpectedly: 0x%p (expected 0x%p)\n",
       stream.ProcessHandle, process);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After Read 1");
 
    move.QuadPart = 40;
 
    res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
 
    ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    ok(size.QuadPart == 40,
       "Seek returned wrong offset %I64u (expected %d)\n",
       size.QuadPart, 40);
 
    ok(stream.Current == buffer2 + 40,
       "stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
       stream.Current, buffer2);
    ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
    ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
    ok(stream.ProcessHandle == process,
       "ProcessHandle changed unexpectedly: 0x%p (expected 0x%p)\n",
       stream.ProcessHandle, process);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After Seek");
 
    res = IStream_Read(istream, buffer, sizeof(buffer), &bytesRead);
 
    ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    if (SUCCEEDED(res))
    {
        for (i = 0; i < bytesRead; i++)
        {
            ok(buffer[i] == (i + 40), "Buffer[%lu] contains a wrong number %u (expected %lu).\n", i, buffer[i], i + 40);
        }
    }
 
    ok(stream.Current == buffer2 + 40 + sizeof(buffer),
       "stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
       stream.Current, buffer2);
    ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
    ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
    ok(stream.ProcessHandle == process,
       "ProcessHandle changed unexpectedly: 0x%p (expected 0x%p)\n",
       stream.ProcessHandle, process);
 
    CompareStructsAndSaveForLater(&previous, &stream, "After Read 2");
 
    res = IStream_Release(istream);
 
    ok(res == S_OK, "Release to IStream returned wrong hResult: 0x%08lx.\n", res);
 
    ok(stream.RefCount == 0, "RefCount has a wrong value: %ld (expected %d).\n", stream.RefCount, 0);
 
    ok(finalReleaseCallCount == 1, "FinalRelease was called %lu times instead of 1.\n", finalReleaseCallCount);
}

Referenced by START_TEST().

Variable Documentation

finalReleaseCallCount

ULONG finalReleaseCallCount = 0

Definition at line 14 of file RtlMemoryStream.c.

Referenced by CustomFinalReleaseMemoryStream(), CustomFinalReleaseOutOfProcessMemoryStream(), test_InProcess(), and test_OutOfProcess().