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ole32/tests: Use the current stream position to determine the marshal data size.

This commit is contained in:
Huw Davies 2009-05-21 11:27:41 +01:00 committed by Alexandre Julliard
parent 8e6e015eb5
commit 825a1b7595
1 changed files with 8 additions and 4 deletions
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12
dlls/ole32/tests/usrmarshal.c
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@ -564,7 +564,8 @@ static void marshal_WdtpInterfacePointer(DWORD umcb_ctx, DWORD ctx)
HGLOBAL h = GlobalAlloc(GMEM_MOVEABLE, 0); HGLOBAL h = GlobalAlloc(GMEM_MOVEABLE, 0);
IStream *stm; IStream *stm;
void *marshal_data; void *marshal_data;
LARGE_INTEGER pos; LARGE_INTEGER zero;
ULARGE_INTEGER pos;
DWORD marshal_size; DWORD marshal_size;
/* shows that the WdtpInterfacePointer functions don't marshal anything for /* shows that the WdtpInterfacePointer functions don't marshal anything for
@ -587,8 +588,11 @@ static void marshal_WdtpInterfacePointer(DWORD umcb_ctx, DWORD ctx)
CreateStreamOnHGlobal(h, TRUE, &stm); CreateStreamOnHGlobal(h, TRUE, &stm);
CoMarshalInterface(stm, &IID_IUnknown, unk, LOWORD(ctx), NULL, MSHLFLAGS_NORMAL); CoMarshalInterface(stm, &IID_IUnknown, unk, LOWORD(ctx), NULL, MSHLFLAGS_NORMAL);
marshal_size = GlobalSize(h); zero.QuadPart = 0;
IStream_Seek(stm, zero, STREAM_SEEK_CUR, &pos);
marshal_size = pos.u.LowPart;
marshal_data = GlobalLock(h); marshal_data = GlobalLock(h);
trace("marshal_size %x\n", marshal_size);
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, umcb_ctx); init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, umcb_ctx);
size = WdtpInterfacePointer_UserSize(&umcb.Flags, ctx, 0, unk, &IID_IUnknown); size = WdtpInterfacePointer_UserSize(&umcb.Flags, ctx, 0, unk, &IID_IUnknown);
@ -608,8 +612,8 @@ static void marshal_WdtpInterfacePointer(DWORD umcb_ctx, DWORD ctx)
ok(!memcmp(marshal_data, wireip, marshal_size), "buffer mismatch\n"); ok(!memcmp(marshal_data, wireip, marshal_size), "buffer mismatch\n");
GlobalUnlock(h); GlobalUnlock(h);
pos.QuadPart = 0; zero.QuadPart = 0;
IStream_Seek(stm, pos, STREAM_SEEK_SET, NULL); IStream_Seek(stm, zero, STREAM_SEEK_SET, NULL);
CoReleaseMarshalData(stm); CoReleaseMarshalData(stm);
IStream_Release(stm); IStream_Release(stm);