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775 lines
32 KiB
C
775 lines
32 KiB
C
/*
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* User Marshaling Tests
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*
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* Copyright 2004-2006 Robert Shearman for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define WIN32_NO_STATUS
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#define _INC_WINDOWS
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#define COM_NO_WINDOWS_H
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#define COBJMACROS
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#define CONST_VTABLE
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#include <stdarg.h>
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#include <windef.h>
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#include <winbase.h>
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#include <wingdi.h>
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#include <ole2.h>
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//#include "objbase.h"
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//#include "objidl.h"
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#include <wine/test.h>
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ULONG __RPC_USER HMETAFILE_UserSize(ULONG *, ULONG, HMETAFILE *);
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unsigned char * __RPC_USER HMETAFILE_UserMarshal(ULONG *, unsigned char *, HMETAFILE *);
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unsigned char * __RPC_USER HMETAFILE_UserUnmarshal(ULONG *, unsigned char *, HMETAFILE *);
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void __RPC_USER HMETAFILE_UserFree(ULONG *, HMETAFILE *);
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ULONG __RPC_USER HENHMETAFILE_UserSize(ULONG *, ULONG, HENHMETAFILE *);
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unsigned char * __RPC_USER HENHMETAFILE_UserMarshal (ULONG *, unsigned char *, HENHMETAFILE *);
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unsigned char * __RPC_USER HENHMETAFILE_UserUnmarshal(ULONG *, unsigned char *, HENHMETAFILE *);
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void __RPC_USER HENHMETAFILE_UserFree(ULONG *, HENHMETAFILE *);
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ULONG __RPC_USER HMETAFILEPICT_UserSize(ULONG *, ULONG, HMETAFILEPICT *);
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unsigned char * __RPC_USER HMETAFILEPICT_UserMarshal (ULONG *, unsigned char *, HMETAFILEPICT *);
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unsigned char * __RPC_USER HMETAFILEPICT_UserUnmarshal(ULONG *, unsigned char *, HMETAFILEPICT *);
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void __RPC_USER HMETAFILEPICT_UserFree(ULONG *, HMETAFILEPICT *);
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static void * WINAPI user_allocate(SIZE_T size)
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{
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return CoTaskMemAlloc(size);
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}
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static void WINAPI user_free(void *p)
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{
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CoTaskMemFree(p);
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}
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static void init_user_marshal_cb(USER_MARSHAL_CB *umcb,
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PMIDL_STUB_MESSAGE stub_msg,
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PRPC_MESSAGE rpc_msg, unsigned char *buffer,
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unsigned int size, MSHCTX context)
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{
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memset(rpc_msg, 0, sizeof(*rpc_msg));
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rpc_msg->Buffer = buffer;
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rpc_msg->BufferLength = size;
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memset(stub_msg, 0, sizeof(*stub_msg));
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stub_msg->RpcMsg = rpc_msg;
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stub_msg->Buffer = buffer;
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stub_msg->pfnAllocate = user_allocate;
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stub_msg->pfnFree = user_free;
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memset(umcb, 0, sizeof(*umcb));
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umcb->Flags = MAKELONG(context, NDR_LOCAL_DATA_REPRESENTATION);
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umcb->pStubMsg = stub_msg;
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umcb->Signature = USER_MARSHAL_CB_SIGNATURE;
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umcb->CBType = buffer ? USER_MARSHAL_CB_UNMARSHALL : USER_MARSHAL_CB_BUFFER_SIZE;
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}
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static const char cf_marshaled[] =
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{
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0x9, 0x0, 0x0, 0x0,
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0x0, 0x0, 0x0, 0x0,
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0x9, 0x0, 0x0, 0x0,
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'M', 0x0, 'y', 0x0,
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'F', 0x0, 'o', 0x0,
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'r', 0x0, 'm', 0x0,
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'a', 0x0, 't', 0x0,
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0x0, 0x0
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};
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static void test_marshal_CLIPFORMAT(void)
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{
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USER_MARSHAL_CB umcb;
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MIDL_STUB_MESSAGE stub_msg;
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RPC_MESSAGE rpc_msg;
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unsigned char *buffer;
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ULONG i, size;
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CLIPFORMAT cf = RegisterClipboardFormatA("MyFormat");
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CLIPFORMAT cf2;
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
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size = CLIPFORMAT_UserSize(&umcb.Flags, 0, &cf);
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ok(size == 8 + sizeof(cf_marshaled) ||
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broken(size == 12 + sizeof(cf_marshaled)) || /* win64 adds 4 extra (unused) bytes */
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broken(size == 8 + sizeof(cf_marshaled) - 2), /* win9x and winnt don't include the '\0' */
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"CLIPFORMAT: Wrong size %d\n", size);
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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memset( buffer, 0xcc, size );
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
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CLIPFORMAT_UserMarshal(&umcb.Flags, buffer, &cf);
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ok(*(LONG *)(buffer + 0) == WDT_REMOTE_CALL, "CLIPFORMAT: Context should be WDT_REMOTE_CALL instead of 0x%08x\n", *(LONG *)(buffer + 0));
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ok(*(DWORD *)(buffer + 4) == cf, "CLIPFORMAT: Marshaled value should be 0x%04x instead of 0x%04x\n", cf, *(DWORD *)(buffer + 4));
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ok(!memcmp(buffer + 8, cf_marshaled, min( sizeof(cf_marshaled), size-8 )), "Marshaled data differs\n");
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if (size > sizeof(cf_marshaled) + 8) /* make sure the extra bytes are not used */
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for (i = sizeof(cf_marshaled) + 8; i < size; i++)
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ok( buffer[i] == 0xcc, "buffer offset %u has been set to %x\n", i, buffer[i] );
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
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CLIPFORMAT_UserUnmarshal(&umcb.Flags, buffer, &cf2);
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ok(cf == cf2, "CLIPFORMAT: Didn't unmarshal properly\n");
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HeapFree(GetProcessHeap(), 0, buffer);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
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CLIPFORMAT_UserFree(&umcb.Flags, &cf2);
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}
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static void test_marshal_HWND(void)
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{
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USER_MARSHAL_CB umcb;
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MIDL_STUB_MESSAGE stub_msg;
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RPC_MESSAGE rpc_msg;
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unsigned char *buffer;
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ULONG size;
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HWND hwnd = GetDesktopWindow();
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HWND hwnd2;
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wireHWND wirehwnd;
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_LOCAL);
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size = HWND_UserSize(&umcb.Flags, 0, &hwnd);
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ok(size == sizeof(*wirehwnd), "Wrong size %d\n", size);
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_LOCAL);
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HWND_UserMarshal(&umcb.Flags, buffer, &hwnd);
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wirehwnd = (wireHWND)buffer;
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ok(wirehwnd->fContext == WDT_INPROC_CALL, "Context should be WDT_INPROC_CALL instead of 0x%08x\n", wirehwnd->fContext);
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ok(wirehwnd->u.hInproc == (LONG_PTR)hwnd, "Marshaled value should be %p instead of %x\n", hwnd, wirehwnd->u.hRemote);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_LOCAL);
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HWND_UserUnmarshal(&umcb.Flags, buffer, &hwnd2);
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ok(hwnd == hwnd2, "Didn't unmarshal properly\n");
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HeapFree(GetProcessHeap(), 0, buffer);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_LOCAL);
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HWND_UserFree(&umcb.Flags, &hwnd2);
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}
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static void test_marshal_HGLOBAL(void)
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{
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USER_MARSHAL_CB umcb;
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MIDL_STUB_MESSAGE stub_msg;
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RPC_MESSAGE rpc_msg;
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unsigned char *buffer;
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ULONG size, block_size;
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HGLOBAL hglobal;
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HGLOBAL hglobal2;
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unsigned char *wirehglobal;
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int i;
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hglobal = NULL;
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_LOCAL);
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size = HGLOBAL_UserSize(&umcb.Flags, 0, &hglobal);
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/* native is poorly programmed and allocates 4/8 bytes more than it needs to
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* here - Wine doesn't have to emulate that */
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ok((size == 8) || broken(size == 12) || broken(size == 16), "Size should be 8, instead of %d\n", size);
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_LOCAL);
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HGLOBAL_UserMarshal(&umcb.Flags, buffer, &hglobal);
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wirehglobal = buffer;
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ok(*(ULONG *)wirehglobal == WDT_REMOTE_CALL, "Context should be WDT_REMOTE_CALL instead of 0x%08x\n", *(ULONG *)wirehglobal);
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wirehglobal += sizeof(ULONG);
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ok(*(ULONG *)wirehglobal == 0, "buffer+4 should be HGLOBAL\n");
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_LOCAL);
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hglobal2 = NULL;
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HGLOBAL_UserUnmarshal(&umcb.Flags, buffer, &hglobal2);
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ok(hglobal2 == hglobal, "Didn't unmarshal properly\n");
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HeapFree(GetProcessHeap(), 0, buffer);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_LOCAL);
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HGLOBAL_UserFree(&umcb.Flags, &hglobal2);
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for(block_size = 0; block_size <= 17; block_size++)
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{
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ULONG actual_size, expected_size;
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hglobal = GlobalAlloc(0, block_size);
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buffer = GlobalLock(hglobal);
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for (i = 0; i < block_size; i++)
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buffer[i] = i;
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GlobalUnlock(hglobal);
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actual_size = GlobalSize(hglobal);
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expected_size = actual_size + 5 * sizeof(DWORD);
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trace("%d: actual size %d\n", block_size, actual_size);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_LOCAL);
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size = HGLOBAL_UserSize(&umcb.Flags, 0, &hglobal);
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/* native is poorly programmed and allocates 4/8 bytes more than it needs to
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* here - Wine doesn't have to emulate that */
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ok(size == expected_size ||
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broken(size == expected_size + 4) ||
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broken(size == expected_size + 8),
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"%d: got size %d\n", block_size, size);
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_LOCAL);
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HGLOBAL_UserMarshal(&umcb.Flags, buffer, &hglobal);
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wirehglobal = buffer;
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ok(*(ULONG *)wirehglobal == WDT_REMOTE_CALL, "Context should be WDT_REMOTE_CALL instead of 0x%08x\n", *(ULONG *)wirehglobal);
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wirehglobal += sizeof(ULONG);
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ok(*(ULONG *)wirehglobal == (ULONG)(ULONG_PTR)hglobal, "buffer+0x4 should be HGLOBAL\n");
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wirehglobal += sizeof(ULONG);
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ok(*(ULONG *)wirehglobal == actual_size, "%d: buffer+0x8 %08x\n", block_size, *(ULONG *)wirehglobal);
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wirehglobal += sizeof(ULONG);
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ok(*(ULONG *)wirehglobal == (ULONG)(ULONG_PTR)hglobal, "buffer+0xc should be HGLOBAL\n");
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wirehglobal += sizeof(ULONG);
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ok(*(ULONG *)wirehglobal == actual_size, "%d: buffer+0x10 %08x\n", block_size, *(ULONG *)wirehglobal);
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wirehglobal += sizeof(ULONG);
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for (i = 0; i < block_size; i++)
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ok(wirehglobal[i] == i, "buffer+0x%x should be %d\n", 0x10 + i, i);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_LOCAL);
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hglobal2 = NULL;
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HGLOBAL_UserUnmarshal(&umcb.Flags, buffer, &hglobal2);
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ok(hglobal2 != NULL, "Didn't unmarshal properly\n");
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HeapFree(GetProcessHeap(), 0, buffer);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_LOCAL);
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HGLOBAL_UserFree(&umcb.Flags, &hglobal2);
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GlobalFree(hglobal);
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}
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}
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static HENHMETAFILE create_emf(void)
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{
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const RECT rect = {0, 0, 100, 100};
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HDC hdc = CreateEnhMetaFileA(NULL, NULL, &rect, "HENHMETAFILE Marshaling Test\0Test\0\0");
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ExtTextOutA(hdc, 0, 0, ETO_OPAQUE, &rect, "Test String", strlen("Test String"), NULL);
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return CloseEnhMetaFile(hdc);
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}
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static void test_marshal_HENHMETAFILE(void)
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{
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USER_MARSHAL_CB umcb;
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MIDL_STUB_MESSAGE stub_msg;
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RPC_MESSAGE rpc_msg;
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unsigned char *buffer;
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ULONG size;
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HENHMETAFILE hemf;
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HENHMETAFILE hemf2 = NULL;
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unsigned char *wirehemf;
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hemf = create_emf();
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
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size = HENHMETAFILE_UserSize(&umcb.Flags, 0, &hemf);
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ok(size > 20, "size should be at least 20 bytes, not %d\n", size);
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
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HENHMETAFILE_UserMarshal(&umcb.Flags, buffer, &hemf);
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wirehemf = buffer;
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ok(*(DWORD *)wirehemf == WDT_REMOTE_CALL, "wirestgm + 0x0 should be WDT_REMOTE_CALL instead of 0x%08x\n", *(DWORD *)wirehemf);
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wirehemf += sizeof(DWORD);
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ok(*(DWORD *)wirehemf == (DWORD)(DWORD_PTR)hemf, "wirestgm + 0x4 should be hemf instead of 0x%08x\n", *(DWORD *)wirehemf);
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wirehemf += sizeof(DWORD);
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ok(*(DWORD *)wirehemf == (size - 0x10), "wirestgm + 0x8 should be size - 0x10 instead of 0x%08x\n", *(DWORD *)wirehemf);
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wirehemf += sizeof(DWORD);
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ok(*(DWORD *)wirehemf == (size - 0x10), "wirestgm + 0xc should be size - 0x10 instead of 0x%08x\n", *(DWORD *)wirehemf);
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wirehemf += sizeof(DWORD);
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ok(*(DWORD *)wirehemf == EMR_HEADER, "wirestgm + 0x10 should be EMR_HEADER instead of %d\n", *(DWORD *)wirehemf);
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wirehemf += sizeof(DWORD);
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/* ... rest of data not tested - refer to tests for GetEnhMetaFileBits
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* at this point */
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
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HENHMETAFILE_UserUnmarshal(&umcb.Flags, buffer, &hemf2);
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ok(hemf2 != NULL, "HENHMETAFILE didn't unmarshal\n");
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HeapFree(GetProcessHeap(), 0, buffer);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
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HENHMETAFILE_UserFree(&umcb.Flags, &hemf2);
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DeleteEnhMetaFile(hemf);
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/* test NULL emf */
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hemf = NULL;
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
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size = HENHMETAFILE_UserSize(&umcb.Flags, 0, &hemf);
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ok(size == 8, "size should be 8 bytes, not %d\n", size);
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
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HENHMETAFILE_UserMarshal(&umcb.Flags, buffer, &hemf);
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wirehemf = buffer;
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ok(*(DWORD *)wirehemf == WDT_REMOTE_CALL, "wirestgm + 0x0 should be WDT_REMOTE_CALL instead of 0x%08x\n", *(DWORD *)wirehemf);
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wirehemf += sizeof(DWORD);
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ok(*(DWORD *)wirehemf == (DWORD)(DWORD_PTR)hemf, "wirestgm + 0x4 should be hemf instead of 0x%08x\n", *(DWORD *)wirehemf);
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wirehemf += sizeof(DWORD);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
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HENHMETAFILE_UserUnmarshal(&umcb.Flags, buffer, &hemf2);
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ok(hemf2 == NULL, "NULL HENHMETAFILE didn't unmarshal\n");
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HeapFree(GetProcessHeap(), 0, buffer);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
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HENHMETAFILE_UserFree(&umcb.Flags, &hemf2);
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}
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static HMETAFILE create_mf(void)
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{
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RECT rect = {0, 0, 100, 100};
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HDC hdc = CreateMetaFileA(NULL);
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ExtTextOutA(hdc, 0, 0, ETO_OPAQUE, &rect, "Test String", strlen("Test String"), NULL);
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return CloseMetaFile(hdc);
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}
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static void test_marshal_HMETAFILE(void)
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{
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USER_MARSHAL_CB umcb;
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MIDL_STUB_MESSAGE stub_msg;
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RPC_MESSAGE rpc_msg;
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unsigned char *buffer;
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ULONG size;
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HMETAFILE hmf;
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HMETAFILE hmf2 = NULL;
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unsigned char *wirehmf;
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hmf = create_mf();
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
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size = HMETAFILE_UserSize(&umcb.Flags, 0, &hmf);
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ok(size > 20, "size should be at least 20 bytes, not %d\n", size);
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
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HMETAFILE_UserMarshal(&umcb.Flags, buffer, &hmf);
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wirehmf = buffer;
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ok(*(DWORD *)wirehmf == WDT_REMOTE_CALL, "wirestgm + 0x0 should be WDT_REMOTE_CALL instead of 0x%08x\n", *(DWORD *)wirehmf);
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wirehmf += sizeof(DWORD);
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ok(*(DWORD *)wirehmf == (DWORD)(DWORD_PTR)hmf, "wirestgm + 0x4 should be hmf instead of 0x%08x\n", *(DWORD *)wirehmf);
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wirehmf += sizeof(DWORD);
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ok(*(DWORD *)wirehmf == (size - 0x10), "wirestgm + 0x8 should be size - 0x10 instead of 0x%08x\n", *(DWORD *)wirehmf);
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wirehmf += sizeof(DWORD);
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ok(*(DWORD *)wirehmf == (size - 0x10), "wirestgm + 0xc should be size - 0x10 instead of 0x%08x\n", *(DWORD *)wirehmf);
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wirehmf += sizeof(DWORD);
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ok(*(WORD *)wirehmf == 1, "wirestgm + 0x10 should be 1 instead of 0x%08x\n", *(DWORD *)wirehmf);
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wirehmf += sizeof(DWORD);
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/* ... rest of data not tested - refer to tests for GetMetaFileBits
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* at this point */
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init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
HMETAFILE_UserUnmarshal(&umcb.Flags, buffer, &hmf2);
|
|
ok(hmf2 != NULL, "HMETAFILE didn't unmarshal\n");
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
HMETAFILE_UserFree(&umcb.Flags, &hmf2);
|
|
DeleteMetaFile(hmf);
|
|
|
|
/* test NULL emf */
|
|
hmf = NULL;
|
|
|
|
size = HMETAFILE_UserSize(&umcb.Flags, 0, &hmf);
|
|
ok(size == 8, "size should be 8 bytes, not %d\n", size);
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, size);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
HMETAFILE_UserMarshal(&umcb.Flags, buffer, &hmf);
|
|
wirehmf = buffer;
|
|
ok(*(DWORD *)wirehmf == WDT_REMOTE_CALL, "wirestgm + 0x0 should be WDT_REMOTE_CALL instead of 0x%08x\n", *(DWORD *)wirehmf);
|
|
wirehmf += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmf == (DWORD)(DWORD_PTR)hmf, "wirestgm + 0x4 should be hmf instead of 0x%08x\n", *(DWORD *)wirehmf);
|
|
wirehmf += sizeof(DWORD);
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
HMETAFILE_UserUnmarshal(&umcb.Flags, buffer, &hmf2);
|
|
ok(hmf2 == NULL, "NULL HMETAFILE didn't unmarshal\n");
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
HMETAFILE_UserFree(&umcb.Flags, &hmf2);
|
|
}
|
|
|
|
#define USER_MARSHAL_PTR_PREFIX \
|
|
( (DWORD)'U' | ( (DWORD)'s' << 8 ) | \
|
|
( (DWORD)'e' << 16 ) | ( (DWORD)'r' << 24 ) )
|
|
|
|
static void test_marshal_HMETAFILEPICT(void)
|
|
{
|
|
USER_MARSHAL_CB umcb;
|
|
MIDL_STUB_MESSAGE stub_msg;
|
|
RPC_MESSAGE rpc_msg;
|
|
unsigned char *buffer, *buffer_end;
|
|
ULONG size;
|
|
HMETAFILEPICT hmfp;
|
|
HMETAFILEPICT hmfp2 = NULL;
|
|
METAFILEPICT *pmfp;
|
|
unsigned char *wirehmfp;
|
|
|
|
hmfp = GlobalAlloc(GMEM_MOVEABLE, sizeof(*pmfp));
|
|
pmfp = GlobalLock(hmfp);
|
|
pmfp->mm = MM_ISOTROPIC;
|
|
pmfp->xExt = 1;
|
|
pmfp->yExt = 2;
|
|
pmfp->hMF = create_mf();
|
|
GlobalUnlock(hmfp);
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
size = HMETAFILEPICT_UserSize(&umcb.Flags, 0, &hmfp);
|
|
ok(size > 20, "size should be at least 20 bytes, not %d\n", size);
|
|
trace("size is %d\n", size);
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, size);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
buffer_end = HMETAFILEPICT_UserMarshal(&umcb.Flags, buffer, &hmfp);
|
|
wirehmfp = buffer;
|
|
ok(*(DWORD *)wirehmfp == WDT_REMOTE_CALL, "wirestgm + 0x0 should be WDT_REMOTE_CALL instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmfp == (DWORD)(DWORD_PTR)hmfp, "wirestgm + 0x4 should be hmf instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmfp == MM_ISOTROPIC, "wirestgm + 0x8 should be MM_ISOTROPIC instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmfp == 1, "wirestgm + 0xc should be 1 instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmfp == 2, "wirestgm + 0x10 should be 2 instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmfp == USER_MARSHAL_PTR_PREFIX, "wirestgm + 0x14 should be \"User\" instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmfp == WDT_REMOTE_CALL, "wirestgm + 0x18 should be WDT_REMOTE_CALL instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
pmfp = GlobalLock(hmfp);
|
|
ok(*(DWORD *)wirehmfp == (DWORD)(DWORD_PTR)pmfp->hMF, "wirestgm + 0x1c should be pmfp->hMF instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
GlobalUnlock(hmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
/* Note use (buffer_end - buffer) instead of size here, because size is an
|
|
* overestimate with native */
|
|
ok(*(DWORD *)wirehmfp == (buffer_end - buffer - 0x28), "wirestgm + 0x20 should be size - 0x34 instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmfp == (buffer_end - buffer - 0x28), "wirestgm + 0x24 should be size - 0x34 instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(WORD *)wirehmfp == 1, "wirehmfp + 0x28 should be 1 instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
/* ... rest of data not tested - refer to tests for GetMetaFileBits
|
|
* at this point */
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
HMETAFILEPICT_UserUnmarshal(&umcb.Flags, buffer, &hmfp2);
|
|
ok(hmfp2 != NULL, "HMETAFILEPICT didn't unmarshal\n");
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
HMETAFILEPICT_UserFree(&umcb.Flags, &hmfp2);
|
|
pmfp = GlobalLock(hmfp);
|
|
DeleteMetaFile(pmfp->hMF);
|
|
GlobalUnlock(hmfp);
|
|
GlobalFree(hmfp);
|
|
|
|
/* test NULL emf */
|
|
hmfp = NULL;
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
size = HMETAFILEPICT_UserSize(&umcb.Flags, 0, &hmfp);
|
|
ok(size == 8, "size should be 8 bytes, not %d\n", size);
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, size);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
HMETAFILEPICT_UserMarshal(&umcb.Flags, buffer, &hmfp);
|
|
wirehmfp = buffer;
|
|
ok(*(DWORD *)wirehmfp == WDT_REMOTE_CALL, "wirestgm + 0x0 should be WDT_REMOTE_CALL instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
ok(*(DWORD *)wirehmfp == (DWORD)(DWORD_PTR)hmfp, "wirestgm + 0x4 should be hmf instead of 0x%08x\n", *(DWORD *)wirehmfp);
|
|
wirehmfp += sizeof(DWORD);
|
|
|
|
hmfp2 = NULL;
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
HMETAFILEPICT_UserUnmarshal(&umcb.Flags, buffer, &hmfp2);
|
|
ok(hmfp2 == NULL, "NULL HMETAFILE didn't unmarshal\n");
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
HMETAFILEPICT_UserFree(&umcb.Flags, &hmfp2);
|
|
}
|
|
|
|
static HRESULT WINAPI Test_IUnknown_QueryInterface(
|
|
LPUNKNOWN iface,
|
|
REFIID riid,
|
|
LPVOID *ppvObj)
|
|
{
|
|
if (ppvObj == NULL) return E_POINTER;
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown))
|
|
{
|
|
*ppvObj = iface;
|
|
IUnknown_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
*ppvObj = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI Test_IUnknown_AddRef(LPUNKNOWN iface)
|
|
{
|
|
return 2; /* non-heap-based object */
|
|
}
|
|
|
|
static ULONG WINAPI Test_IUnknown_Release(LPUNKNOWN iface)
|
|
{
|
|
return 1; /* non-heap-based object */
|
|
}
|
|
|
|
static const IUnknownVtbl TestUnknown_Vtbl =
|
|
{
|
|
Test_IUnknown_QueryInterface,
|
|
Test_IUnknown_AddRef,
|
|
Test_IUnknown_Release,
|
|
};
|
|
|
|
static HRESULT WINAPI Test_IStream_QueryInterface(IStream *iface,
|
|
REFIID riid, LPVOID *ppvObj)
|
|
{
|
|
if (ppvObj == NULL) return E_POINTER;
|
|
|
|
if (IsEqualIID(riid, &IID_IUnknown) ||
|
|
IsEqualIID(riid, &IID_IStream))
|
|
{
|
|
*ppvObj = iface;
|
|
IStream_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
*ppvObj = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI Test_IStream_AddRef(IStream *iface)
|
|
{
|
|
return 2; /* non-heap-based object */
|
|
}
|
|
|
|
static ULONG WINAPI Test_IStream_Release(IStream *iface)
|
|
{
|
|
return 1; /* non-heap-based object */
|
|
}
|
|
|
|
static const IStreamVtbl TestStream_Vtbl =
|
|
{
|
|
Test_IStream_QueryInterface,
|
|
Test_IStream_AddRef,
|
|
Test_IStream_Release
|
|
/* the rest can be NULLs */
|
|
};
|
|
|
|
static IUnknown Test_Unknown = { &TestUnknown_Vtbl };
|
|
static IStream Test_Stream = { &TestStream_Vtbl };
|
|
|
|
ULONG __RPC_USER WdtpInterfacePointer_UserSize(ULONG *, ULONG, ULONG, IUnknown *, REFIID);
|
|
unsigned char * __RPC_USER WdtpInterfacePointer_UserMarshal(ULONG *, ULONG, unsigned char *, IUnknown *, REFIID);
|
|
unsigned char * __RPC_USER WdtpInterfacePointer_UserUnmarshal(ULONG *, unsigned char *, IUnknown **, REFIID);
|
|
|
|
static void marshal_WdtpInterfacePointer(DWORD umcb_ctx, DWORD ctx)
|
|
{
|
|
USER_MARSHAL_CB umcb;
|
|
MIDL_STUB_MESSAGE stub_msg;
|
|
RPC_MESSAGE rpc_msg;
|
|
unsigned char *buffer, *buffer_end;
|
|
ULONG size;
|
|
IUnknown *unk;
|
|
IUnknown *unk2;
|
|
unsigned char *wireip;
|
|
HGLOBAL h = GlobalAlloc(GMEM_MOVEABLE, 0);
|
|
IStream *stm;
|
|
void *marshal_data;
|
|
LARGE_INTEGER zero;
|
|
ULARGE_INTEGER pos;
|
|
DWORD marshal_size;
|
|
|
|
/* shows that the WdtpInterfacePointer functions don't marshal anything for
|
|
* NULL pointers, so code using these functions must handle that case
|
|
* itself */
|
|
|
|
unk = NULL;
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, umcb_ctx);
|
|
size = WdtpInterfacePointer_UserSize(&umcb.Flags, ctx, 0, unk, &IID_IUnknown);
|
|
ok(size == 0, "size should be 0 bytes, not %d\n", size);
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, size);
|
|
buffer_end = WdtpInterfacePointer_UserMarshal(&umcb.Flags, ctx, buffer, unk, &IID_IUnknown);
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
|
|
/* Now for a non-NULL pointer. The marshalled data are two size DWORDS and then
|
|
the result of CoMarshalInterface called with the LOWORD of the ctx */
|
|
|
|
unk = &Test_Unknown;
|
|
|
|
CreateStreamOnHGlobal(h, TRUE, &stm);
|
|
CoMarshalInterface(stm, &IID_IUnknown, unk, LOWORD(ctx), NULL, MSHLFLAGS_NORMAL);
|
|
zero.QuadPart = 0;
|
|
IStream_Seek(stm, zero, STREAM_SEEK_CUR, &pos);
|
|
marshal_size = pos.u.LowPart;
|
|
marshal_data = GlobalLock(h);
|
|
trace("marshal_size %x\n", marshal_size);
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, umcb_ctx);
|
|
size = WdtpInterfacePointer_UserSize(&umcb.Flags, ctx, 0, unk, &IID_IUnknown);
|
|
ok(size >= marshal_size + 2 * sizeof(DWORD), "marshal size %x got %x\n", marshal_size, size);
|
|
trace("WdtpInterfacePointer_UserSize returned %x\n", size);
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, size);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, umcb_ctx);
|
|
buffer_end = WdtpInterfacePointer_UserMarshal(&umcb.Flags, ctx, buffer, unk, &IID_IUnknown);
|
|
wireip = buffer;
|
|
|
|
ok(buffer_end == buffer + marshal_size + 2 * sizeof(DWORD), "buffer_end %p buffer %p\n", buffer_end, buffer);
|
|
|
|
ok(*(DWORD *)wireip == marshal_size, "wireip + 0x0 should be %x instead of %x\n", marshal_size, *(DWORD *)wireip);
|
|
wireip += sizeof(DWORD);
|
|
ok(*(DWORD *)wireip == marshal_size, "wireip + 0x4 should be %x instead of %x\n", marshal_size, *(DWORD *)wireip);
|
|
wireip += sizeof(DWORD);
|
|
|
|
ok(!memcmp(marshal_data, wireip, marshal_size), "buffer mismatch\n");
|
|
GlobalUnlock(h);
|
|
zero.QuadPart = 0;
|
|
IStream_Seek(stm, zero, STREAM_SEEK_SET, NULL);
|
|
CoReleaseMarshalData(stm);
|
|
IStream_Release(stm);
|
|
|
|
unk2 = NULL;
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, umcb_ctx);
|
|
WdtpInterfacePointer_UserUnmarshal(&umcb.Flags, buffer, &unk2, &IID_IUnknown);
|
|
ok(unk2 != NULL, "IUnknown object didn't unmarshal properly\n");
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_INPROC);
|
|
IUnknown_Release(unk2);
|
|
}
|
|
|
|
static void test_marshal_WdtpInterfacePointer(void)
|
|
{
|
|
/*
|
|
* There are two places where we can pass the marshalling ctx: as
|
|
* part of the umcb and as a separate flag. The loword of that
|
|
* separate flag field is what matters.
|
|
*/
|
|
|
|
/* All three are marshalled as inproc */
|
|
marshal_WdtpInterfacePointer(MSHCTX_INPROC, MSHCTX_INPROC);
|
|
marshal_WdtpInterfacePointer(MSHCTX_DIFFERENTMACHINE, MSHCTX_INPROC);
|
|
marshal_WdtpInterfacePointer(MSHCTX_INPROC, MAKELONG(MSHCTX_INPROC, 0xffff));
|
|
|
|
/* All three are marshalled as remote */
|
|
marshal_WdtpInterfacePointer(MSHCTX_INPROC, MSHCTX_DIFFERENTMACHINE);
|
|
marshal_WdtpInterfacePointer(MSHCTX_DIFFERENTMACHINE, MSHCTX_DIFFERENTMACHINE);
|
|
marshal_WdtpInterfacePointer(MSHCTX_INPROC, MAKELONG(MSHCTX_DIFFERENTMACHINE, 0xffff));
|
|
}
|
|
|
|
static void test_marshal_STGMEDIUM(void)
|
|
{
|
|
USER_MARSHAL_CB umcb;
|
|
MIDL_STUB_MESSAGE stub_msg;
|
|
RPC_MESSAGE rpc_msg;
|
|
unsigned char *buffer, *buffer_end, *expect_buffer, *expect_buffer_end;
|
|
ULONG size, expect_size;
|
|
STGMEDIUM med, med2;
|
|
IUnknown *unk = &Test_Unknown;
|
|
IStream *stm = &Test_Stream;
|
|
|
|
/* TYMED_NULL with pUnkForRelease */
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
expect_size = WdtpInterfacePointer_UserSize(&umcb.Flags, umcb.Flags, 2 * sizeof(DWORD), unk, &IID_IUnknown);
|
|
expect_buffer = HeapAlloc(GetProcessHeap(), 0, expect_size);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, expect_buffer, expect_size, MSHCTX_DIFFERENTMACHINE);
|
|
expect_buffer_end = WdtpInterfacePointer_UserMarshal(&umcb.Flags, umcb.Flags, expect_buffer + 2 * sizeof(DWORD), unk, &IID_IUnknown);
|
|
|
|
med.tymed = TYMED_NULL;
|
|
U(med).pstg = NULL;
|
|
med.pUnkForRelease = unk;
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
size = STGMEDIUM_UserSize(&umcb.Flags, 0, &med);
|
|
ok(size == expect_size, "size %d should be %d bytes\n", size, expect_size);
|
|
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, size);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
buffer_end = STGMEDIUM_UserMarshal(&umcb.Flags, buffer, &med);
|
|
ok(buffer_end - buffer == expect_buffer_end - expect_buffer, "buffer size mismatch\n");
|
|
ok(*(DWORD*)buffer == TYMED_NULL, "got %08x\n", *(DWORD*)buffer);
|
|
ok(*((DWORD*)buffer+1) != 0, "got %08x\n", *((DWORD*)buffer+1));
|
|
ok(!memcmp(buffer+8, expect_buffer + 8, expect_buffer_end - expect_buffer - 8), "buffer mismatch\n");
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
|
|
/* native crashes if this is uninitialised, presumably because it
|
|
tries to release it */
|
|
med2.tymed = TYMED_NULL;
|
|
U(med2).pstm = NULL;
|
|
med2.pUnkForRelease = NULL;
|
|
|
|
STGMEDIUM_UserUnmarshal(&umcb.Flags, buffer, &med2);
|
|
|
|
ok(med2.tymed == TYMED_NULL, "got tymed %x\n", med2.tymed);
|
|
ok(med2.pUnkForRelease != NULL, "Incorrectly unmarshalled\n");
|
|
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
STGMEDIUM_UserFree(&umcb.Flags, &med2);
|
|
|
|
HeapFree(GetProcessHeap(), 0, expect_buffer);
|
|
|
|
/* TYMED_ISTREAM with pUnkForRelease */
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
expect_size = WdtpInterfacePointer_UserSize(&umcb.Flags, umcb.Flags, 3 * sizeof(DWORD), (IUnknown*)stm, &IID_IStream);
|
|
expect_size = WdtpInterfacePointer_UserSize(&umcb.Flags, umcb.Flags, expect_size, unk, &IID_IUnknown);
|
|
|
|
expect_buffer = HeapAlloc(GetProcessHeap(), 0, expect_size);
|
|
/* There may be a hole between the two interfaces so init the buffer to something */
|
|
memset(expect_buffer, 0xcc, expect_size);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, expect_buffer, expect_size, MSHCTX_DIFFERENTMACHINE);
|
|
expect_buffer_end = WdtpInterfacePointer_UserMarshal(&umcb.Flags, umcb.Flags, expect_buffer + 3 * sizeof(DWORD), (IUnknown*)stm, &IID_IStream);
|
|
expect_buffer_end = WdtpInterfacePointer_UserMarshal(&umcb.Flags, umcb.Flags, expect_buffer_end, unk, &IID_IUnknown);
|
|
|
|
med.tymed = TYMED_ISTREAM;
|
|
U(med).pstm = stm;
|
|
med.pUnkForRelease = unk;
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
size = STGMEDIUM_UserSize(&umcb.Flags, 0, &med);
|
|
ok(size == expect_size, "size %d should be %d bytes\n", size, expect_size);
|
|
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, size);
|
|
memset(buffer, 0xcc, size);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
buffer_end = STGMEDIUM_UserMarshal(&umcb.Flags, buffer, &med);
|
|
ok(buffer_end - buffer == expect_buffer_end - expect_buffer, "buffer size mismatch\n");
|
|
ok(*(DWORD*)buffer == TYMED_ISTREAM, "got %08x\n", *(DWORD*)buffer);
|
|
ok(*((DWORD*)buffer+1) != 0, "got %08x\n", *((DWORD*)buffer+1));
|
|
ok(*((DWORD*)buffer+2) != 0, "got %08x\n", *((DWORD*)buffer+2));
|
|
ok(!memcmp(buffer + 12, expect_buffer + 12, (buffer_end - buffer) - 12), "buffer mismatch\n");
|
|
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
|
|
|
|
/* native crashes if this is uninitialised, presumably because it
|
|
tries to release it */
|
|
med2.tymed = TYMED_NULL;
|
|
U(med2).pstm = NULL;
|
|
med2.pUnkForRelease = NULL;
|
|
|
|
STGMEDIUM_UserUnmarshal(&umcb.Flags, buffer, &med2);
|
|
|
|
ok(med2.tymed == TYMED_ISTREAM, "got tymed %x\n", med2.tymed);
|
|
ok(U(med2).pstm != NULL, "Incorrectly unmarshalled\n");
|
|
ok(med2.pUnkForRelease != NULL, "Incorrectly unmarshalled\n");
|
|
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
|
|
STGMEDIUM_UserFree(&umcb.Flags, &med2);
|
|
|
|
HeapFree(GetProcessHeap(), 0, expect_buffer);
|
|
}
|
|
|
|
START_TEST(usrmarshal)
|
|
{
|
|
CoInitialize(NULL);
|
|
|
|
test_marshal_CLIPFORMAT();
|
|
test_marshal_HWND();
|
|
test_marshal_HGLOBAL();
|
|
test_marshal_HENHMETAFILE();
|
|
test_marshal_HMETAFILE();
|
|
test_marshal_HMETAFILEPICT();
|
|
test_marshal_WdtpInterfacePointer();
|
|
test_marshal_STGMEDIUM();
|
|
|
|
CoUninitialize();
|
|
}
|