/* * Unit tests for DDE functions * * Copyright (c) 2004 Dmitry Timoshkov * Copyright (c) 2007 James Hawkins * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <assert.h> #include <stdarg.h> #include <stdio.h> #include "windef.h" #include "winbase.h" #include "winuser.h" #include "dde.h" #include "ddeml.h" #include "winerror.h" #include "wine/test.h" static const WCHAR TEST_DDE_SERVICE[] = {'T','e','s','t','D','D','E','S','e','r','v','i','c','e',0}; static char exec_cmdA[] = "ANSI dde command"; static WCHAR exec_cmdW[] = {'u','n','i','c','o','d','e',' ','d','d','e',' ','c','o','m','m','a','n','d',0}; static WNDPROC old_dde_client_wndproc; static const DWORD default_timeout = 200; static void flush_events(void) { MSG msg; int diff = default_timeout; int min_timeout = 50; DWORD time = GetTickCount() + diff; while (diff > 0) { if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min_timeout, QS_ALLINPUT ) == WAIT_TIMEOUT) break; while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessage( &msg ); diff = time - GetTickCount(); min_timeout = 10; } } static void create_dde_window(HWND *hwnd, LPCSTR name, WNDPROC wndproc) { WNDCLASSA wcA; memset(&wcA, 0, sizeof(wcA)); wcA.lpfnWndProc = wndproc; wcA.lpszClassName = name; wcA.hInstance = GetModuleHandleA(0); assert(RegisterClassA(&wcA)); *hwnd = CreateWindowExA(0, name, NULL, WS_POPUP, 500, 500, CW_USEDEFAULT, CW_USEDEFAULT, GetDesktopWindow(), 0, GetModuleHandleA(0), NULL); assert(*hwnd); } static void destroy_dde_window(HWND *hwnd, LPCSTR name) { DestroyWindow(*hwnd); UnregisterClass(name, GetModuleHandleA(0)); } static LRESULT WINAPI dde_server_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) { UINT_PTR lo, hi; char str[MAX_PATH], *ptr; HGLOBAL hglobal; DDEDATA *data; DDEPOKE *poke; DWORD size; static int msg_index = 0; static HWND client = 0; static BOOL executed = FALSE; if (msg < WM_DDE_FIRST || msg > WM_DDE_LAST) return DefWindowProcA(hwnd, msg, wparam, lparam); msg_index++; switch (msg) { case WM_DDE_INITIATE: { client = (HWND)wparam; ok(msg_index == 1, "Expected 1, got %d\n", msg_index); GlobalGetAtomNameA(LOWORD(lparam), str, MAX_PATH); ok(!lstrcmpA(str, "TestDDEService"), "Expected TestDDEService, got %s\n", str); GlobalGetAtomNameA(HIWORD(lparam), str, MAX_PATH); ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str); SendMessageA(client, WM_DDE_ACK, (WPARAM)hwnd, lparam); break; } case WM_DDE_REQUEST: { ok((msg_index >= 2 && msg_index <= 4) || (msg_index >= 7 && msg_index <= 8), "Expected 2, 3, 4, 7 or 8, got %d\n", msg_index); ok(wparam == (WPARAM)client, "Expected client hwnd, got %08lx\n", wparam); ok(LOWORD(lparam) == CF_TEXT, "Expected CF_TEXT, got %d\n", LOWORD(lparam)); GlobalGetAtomNameA(HIWORD(lparam), str, MAX_PATH); if (msg_index < 8) ok(!lstrcmpA(str, "request"), "Expected request, got %s\n", str); else ok(!lstrcmpA(str, "executed"), "Expected executed, got %s\n", str); if (msg_index == 8) { if (executed) lstrcpyA(str, "command executed\r\n"); else lstrcpyA(str, "command not executed\r\n"); } else lstrcpyA(str, "requested data\r\n"); size = sizeof(DDEDATA) + lstrlenA(str) + 1; hglobal = GlobalAlloc(GMEM_MOVEABLE, size); ok(hglobal != NULL, "Expected non-NULL hglobal\n"); data = GlobalLock(hglobal); ZeroMemory(data, size); /* setting fResponse to FALSE at this point destroys * the internal messaging state of native dde */ data->fResponse = TRUE; if (msg_index == 2) data->fRelease = TRUE; else if (msg_index == 3) data->fAckReq = TRUE; data->cfFormat = CF_TEXT; lstrcpyA((LPSTR)data->Value, str); GlobalUnlock(hglobal); lparam = PackDDElParam(WM_DDE_ACK, (UINT_PTR)hglobal, HIWORD(lparam)); PostMessageA(client, WM_DDE_DATA, (WPARAM)hwnd, lparam); break; } case WM_DDE_POKE: { ok(msg_index == 5 || msg_index == 6, "Expected 5 or 6, got %d\n", msg_index); ok(wparam == (WPARAM)client, "Expected client hwnd, got %08lx\n", wparam); UnpackDDElParam(WM_DDE_POKE, lparam, &lo, &hi); GlobalGetAtomNameA(hi, str, MAX_PATH); ok(!lstrcmpA(str, "poker"), "Expected poker, got %s\n", str); poke = GlobalLock((HGLOBAL)lo); ok(poke != NULL, "Expected non-NULL poke\n"); ok(poke->fReserved == 0, "Expected 0, got %d\n", poke->fReserved); ok(poke->unused == 0, "Expected 0, got %d\n", poke->unused); ok(poke->fRelease == TRUE, "Expected TRUE, got %d\n", poke->fRelease); ok(poke->cfFormat == CF_TEXT, "Expected CF_TEXT, got %d\n", poke->cfFormat); if (msg_index == 5) { size = GlobalSize((HGLOBAL)lo); ok(size == 4, "got %d\n", size); } else ok(!lstrcmpA((LPSTR)poke->Value, "poke data\r\n"), "Expected 'poke data\\r\\n', got %s\n", poke->Value); GlobalUnlock((HGLOBAL)lo); lparam = PackDDElParam(WM_DDE_ACK, DDE_FACK, hi); PostMessageA(client, WM_DDE_ACK, (WPARAM)hwnd, lparam); break; } case WM_DDE_EXECUTE: { ok(msg_index == 7, "Expected 7, got %d\n", msg_index); ok(wparam == (WPARAM)client, "Expected client hwnd, got %08lx\n", wparam); ptr = GlobalLock((HGLOBAL)lparam); ok(!lstrcmpA(ptr, "[Command(Var)]"), "Expected [Command(Var)], got %s\n", ptr); GlobalUnlock((HGLOBAL)lparam); executed = TRUE; lparam = ReuseDDElParam(lparam, WM_DDE_EXECUTE, WM_DDE_ACK, DDE_FACK, HIWORD(lparam)); PostMessageA(client, WM_DDE_ACK, (WPARAM)hwnd, lparam); break; } case WM_DDE_TERMINATE: { ok(msg_index == 9, "Expected 9, got %d\n", msg_index); ok(wparam == (WPARAM)client, "Expected client hwnd, got %08lx\n", wparam); ok(lparam == 0, "Expected 0, got %08lx\n", lparam); PostMessageA(client, WM_DDE_TERMINATE, (WPARAM)hwnd, 0); break; } default: ok(FALSE, "Unhandled msg: %08x\n", msg); } return DefWindowProcA(hwnd, msg, wparam, lparam); } static void test_msg_server(HANDLE hproc, HANDLE hthread) { MSG msg; HWND hwnd; DWORD res; create_dde_window(&hwnd, "dde_server", dde_server_wndproc); ResumeThread( hthread ); while (MsgWaitForMultipleObjects( 1, &hproc, FALSE, INFINITE, QS_ALLINPUT ) != 0) { while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg); } destroy_dde_window(&hwnd, "dde_server"); GetExitCodeProcess( hproc, &res ); ok( !res, "client failed with %u error(s)\n", res ); } static HDDEDATA CALLBACK client_ddeml_callback(UINT uType, UINT uFmt, HCONV hconv, HSZ hsz1, HSZ hsz2, HDDEDATA hdata, ULONG_PTR dwData1, ULONG_PTR dwData2) { ok(FALSE, "Unhandled msg: %08x\n", uType); return 0; } static void test_ddeml_client(void) { UINT ret; char buffer[32]; LPSTR str; DWORD size, res; HDDEDATA hdata, op; HSZ server, topic, item; DWORD client_pid; HCONV conversation; client_pid = 0; ret = DdeInitializeA(&client_pid, client_ddeml_callback, APPCMD_CLIENTONLY, 0); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); /* FIXME: make these atoms global and check them in the server */ server = DdeCreateStringHandleA(client_pid, "TestDDEService", CP_WINANSI); topic = DdeCreateStringHandleA(client_pid, "TestDDETopic", CP_WINANSI); DdeGetLastError(client_pid); conversation = DdeConnect(client_pid, server, topic, NULL); ok(conversation != NULL, "Expected non-NULL conversation\n"); ret = DdeGetLastError(client_pid); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); DdeFreeStringHandle(client_pid, server); item = DdeCreateStringHandleA(client_pid, "request", CP_WINANSI); /* XTYP_REQUEST, fRelease = TRUE */ res = 0xdeadbeef; DdeGetLastError(client_pid); hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); ok(res == DDE_FNOTPROCESSED, "Expected DDE_FNOTPROCESSED, got %08x\n", res); if (hdata == NULL) ok(FALSE, "hdata is NULL\n"); else { str = (LPSTR)DdeAccessData(hdata, &size); ok(!lstrcmpA(str, "requested data\r\n"), "Expected 'requested data\\r\\n', got %s\n", str); ok(size == 19, "Expected 19, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); } /* XTYP_REQUEST, fAckReq = TRUE */ res = 0xdeadbeef; DdeGetLastError(client_pid); hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(res == DDE_FNOTPROCESSED, "Expected DDE_FNOTPROCESSED, got %d\n", res); todo_wine ok(ret == DMLERR_MEMORY_ERROR, "Expected DMLERR_MEMORY_ERROR, got %d\n", ret); if (hdata == NULL) ok(FALSE, "hdata is NULL\n"); else { str = (LPSTR)DdeAccessData(hdata, &size); ok(!lstrcmpA(str, "requested data\r\n"), "Expected 'requested data\\r\\n', got %s\n", str); ok(size == 19, "Expected 19, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); } /* XTYP_REQUEST, all params normal */ res = 0xdeadbeef; DdeGetLastError(client_pid); hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); ok(res == DDE_FNOTPROCESSED, "Expected DDE_FNOTPROCESSED, got %d\n", res); if (hdata == NULL) ok(FALSE, "hdata is NULL\n"); else { str = (LPSTR)DdeAccessData(hdata, &size); ok(!lstrcmpA(str, "requested data\r\n"), "Expected 'requested data\\r\\n', got %s\n", str); ok(size == 19, "Expected 19, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); } /* XTYP_REQUEST, no item */ res = 0xdeadbeef; DdeGetLastError(client_pid); hdata = DdeClientTransaction(NULL, 0, conversation, 0, CF_TEXT, XTYP_REQUEST, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(hdata == NULL, "Expected NULL hdata, got %p\n", hdata); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %08x\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); DdeFreeStringHandle(client_pid, item); item = DdeCreateStringHandleA(client_pid, "poker", CP_WINANSI); lstrcpyA(buffer, "poke data\r\n"); hdata = DdeCreateDataHandle(client_pid, (LPBYTE)buffer, lstrlenA(buffer) + 1, 0, item, CF_TEXT, 0); ok(hdata != NULL, "Expected non-NULL hdata\n"); /* XTYP_POKE, no item */ res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction((LPBYTE)hdata, -1, conversation, 0, CF_TEXT, XTYP_POKE, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); /* XTYP_POKE, no data */ res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, 0, CF_TEXT, XTYP_POKE, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); /* XTYP_POKE, wrong size */ res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction((LPBYTE)hdata, 0, conversation, item, CF_TEXT, XTYP_POKE, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", op); ok(res == DDE_FACK, "Expected DDE_FACK, got %d\n", res); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); /* XTYP_POKE, correct params */ res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction((LPBYTE)hdata, -1, conversation, item, CF_TEXT, XTYP_POKE, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", op); ok(res == DDE_FACK, "Expected DDE_FACK, got %d\n", res); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); DdeFreeDataHandle(hdata); lstrcpyA(buffer, "[Command(Var)]"); hdata = DdeCreateDataHandle(client_pid, (LPBYTE)buffer, lstrlenA(buffer) + 1, 0, NULL, CF_TEXT, 0); ok(hdata != NULL, "Expected non-NULL hdata\n"); /* XTYP_EXECUTE, correct params */ res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction((LPBYTE)hdata, -1, conversation, NULL, 0, XTYP_EXECUTE, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); ok(op == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", op); ok(res == DDE_FACK, "Expected DDE_FACK, got %d\n", res); /* XTYP_EXECUTE, no data */ res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, NULL, 0, XTYP_EXECUTE, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_MEMORY_ERROR, "Expected DMLERR_MEMORY_ERROR, got %d\n", ret); /* XTYP_EXECUTE, no data, -1 size */ res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, -1, conversation, NULL, 0, XTYP_EXECUTE, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); DdeFreeStringHandle(client_pid, topic); DdeFreeDataHandle(hdata); item = DdeCreateStringHandleA(client_pid, "executed", CP_WINANSI); /* verify the execute */ res = 0xdeadbeef; DdeGetLastError(client_pid); hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); ok(res == DDE_FNOTPROCESSED, "Expected DDE_FNOTPROCESSED, got %d\n", res); if (hdata == NULL) ok(FALSE, "hdata is NULL\n"); else { str = (LPSTR)DdeAccessData(hdata, &size); ok(!lstrcmpA(str, "command executed\r\n"), "Expected 'command executed\\r\\n', got %s\n", str); ok(size == 21, "Expected 21, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); } /* invalid transactions */ res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_ADVREQ, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_CONNECT, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_CONNECT_CONFIRM, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_DISCONNECT, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_ERROR, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_MONITOR, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REGISTER, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_UNREGISTER, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_WILDCONNECT, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); res = 0xdeadbeef; DdeGetLastError(client_pid); op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_XACT_COMPLETE, default_timeout, &res); ret = DdeGetLastError(client_pid); ok(op == NULL, "Expected NULL, got %p\n", op); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res); ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); DdeFreeStringHandle(client_pid, item); ret = DdeDisconnect(conversation); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ret = DdeUninitialize(client_pid); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); } static DWORD server_pid; static HDDEDATA CALLBACK server_ddeml_callback(UINT uType, UINT uFmt, HCONV hconv, HSZ hsz1, HSZ hsz2, HDDEDATA hdata, ULONG_PTR dwData1, ULONG_PTR dwData2) { char str[MAX_PATH], *ptr; HDDEDATA ret = NULL; DWORD size; static int msg_index = 0; static HCONV conversation = 0; msg_index++; switch (uType) { case XTYP_REGISTER: { ok(msg_index == 1, "Expected 1, got %d\n", msg_index); ok(uFmt == 0, "Expected 0, got %d\n", uFmt); ok(hconv == 0, "Expected 0, got %p\n", hconv); ok(hdata == 0, "Expected 0, got %p\n", hdata); ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1); ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2); size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str); ok(size == 13, "Expected 13, got %d\n", size); size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI); ok(!strncmp(str, "TestDDEServer(", 14), "Expected TestDDEServer(, got %s\n", str); ok(str[size - 1] == ')', "Expected ')', got %c\n", str[size - 1]); ok(size == 17 + 2*sizeof(ULONG_PTR), "Got size %d for %s\n", size, str); return (HDDEDATA)TRUE; } case XTYP_CONNECT: { ok(msg_index == 2, "Expected 2, got %d\n", msg_index); ok(uFmt == 0, "Expected 0, got %d\n", uFmt); ok(hconv == 0, "Expected 0, got %p\n", hconv); ok(hdata == 0, "Expected 0, got %p\n", hdata); ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1); ok(dwData2 == FALSE, "Expected FALSE, got %08lx\n", dwData2); size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str); ok(size == 12, "Expected 12, got %d\n", size); size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str); ok(size == 13, "Expected 13, got %d\n", size); return (HDDEDATA)TRUE; } case XTYP_CONNECT_CONFIRM: { conversation = hconv; ok(msg_index == 3, "Expected 3, got %d\n", msg_index); ok(uFmt == 0, "Expected 0, got %d\n", uFmt); ok(hconv != NULL, "Expected non-NULL hconv\n"); ok(hdata == 0, "Expected 0, got %p\n", hdata); ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1); ok(dwData2 == FALSE, "Expected FALSE, got %08lx\n", dwData2); size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str); ok(size == 12, "Expected 12, got %d\n", size); size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str); ok(size == 13, "Expected 13, got %d\n", size); return (HDDEDATA)TRUE; } case XTYP_REQUEST: { ok(msg_index == 4 || msg_index == 5 || msg_index == 6, "Expected 4, 5 or 6, got %d\n", msg_index); ok(hconv == conversation, "Expected conversation handle, got %p\n", hconv); ok(hdata == 0, "Expected 0, got %p\n", hdata); ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1); ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2); if (msg_index == 4) ok(uFmt == 0xbeef, "Expected 0xbeef, got %08x\n", uFmt); else ok(uFmt == CF_TEXT, "Expected CF_TEXT, got %08x\n", uFmt); size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str); ok(size == 12, "Expected 12, got %d\n", size); size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI); if (msg_index == 5) { { ok(!lstrcmpA(str, ""), "Expected empty string, got %s\n", str); ok(size == 1, "Expected 1, got %d\n", size); } } else if (msg_index == 6) { ok(!lstrcmpA(str, "request"), "Expected request, got %s\n", str); ok(size == 7, "Expected 7, got %d\n", size); } if (msg_index == 6) { lstrcpyA(str, "requested data\r\n"); return DdeCreateDataHandle(server_pid, (LPBYTE)str, lstrlenA(str) + 1, 0, hsz2, CF_TEXT, 0); } return NULL; } case XTYP_POKE: { ok(msg_index == 7 || msg_index == 8, "Expected 7 or 8, got %d\n", msg_index); ok(uFmt == CF_TEXT, "Expected CF_TEXT, got %d\n", uFmt); ok(hconv == conversation, "Expected conversation handle, got %p\n", hconv); ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1); ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2); size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str); ok(size == 12, "Expected 12, got %d\n", size); ptr = (LPSTR)DdeAccessData(hdata, &size); ok(!lstrcmpA(ptr, "poke data\r\n"), "Expected 'poke data\\r\\n', got %s\n", ptr); ok(size == 12, "Expected 12, got %d\n", size); DdeUnaccessData(hdata); size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI); if (msg_index == 7) { { ok(!lstrcmpA(str, ""), "Expected empty string, got %s\n", str); ok(size == 1, "Expected 1, got %d\n", size); } } else { ok(!lstrcmpA(str, "poke"), "Expected poke, got %s\n", str); ok(size == 4, "Expected 4, got %d\n", size); } return (HDDEDATA)DDE_FACK; } case XTYP_EXECUTE: { ok(msg_index >= 9 && msg_index <= 11, "Expected 9 or 11, got %d\n", msg_index); ok(uFmt == 0, "Expected 0, got %d\n", uFmt); ok(hconv == conversation, "Expected conversation handle, got %p\n", hconv); ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1); ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2); ok(hsz2 == 0, "Expected 0, got %p\n", hsz2); size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str); ok(size == 12, "Expected 12, got %d\n", size); if (msg_index == 9 || msg_index == 11) { ptr = (LPSTR)DdeAccessData(hdata, &size); if (msg_index == 9) { ok(!lstrcmpA(ptr, "[Command(Var)]"), "Expected '[Command(Var)]', got %s\n", ptr); ok(size == 15, "Expected 15, got %d\n", size); ret = (HDDEDATA)DDE_FACK; } else { ok(!lstrcmpA(ptr, "[BadCommand(Var)]"), "Expected '[BadCommand(Var)]', got %s\n", ptr); ok(size == 18, "Expected 18, got %d\n", size); ret = DDE_FNOTPROCESSED; } DdeUnaccessData(hdata); } else if (msg_index == 10) { DWORD rsize = 0; size = 0; size = DdeGetData(hdata, NULL, 0, 0); ok(size == 17, "DdeGetData should have returned 17 not %d\n", size); ptr = HeapAlloc(GetProcessHeap(), 0, size); ok(ptr != NULL,"HeapAlloc should have returned ptr not NULL\n"); rsize = DdeGetData(hdata, (LPBYTE)ptr, size, 0); ok(rsize == size, "DdeGetData did not return %d bytes but %d\n", size, rsize); ok(!lstrcmpA(ptr, "[Command-2(Var)]"), "Expected '[Command-2(Var)]' got %s\n", ptr); ok(size == 17, "Expected 17, got %d\n", size); ret = (HDDEDATA)DDE_FACK; HeapFree(GetProcessHeap(), 0, ptr); } return ret; } case XTYP_DISCONNECT: { ok(msg_index == 12, "Expected 12, got %d\n", msg_index); ok(uFmt == 0, "Expected 0, got %d\n", uFmt); ok(hconv == conversation, "Expected conversation handle, got %p\n", hconv); ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1); ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2); ok(hsz1 == 0, "Expected 0, got %p\n", hsz2); ok(hsz2 == 0, "Expected 0, got %p\n", hsz2); return 0; } default: ok(FALSE, "Unhandled msg: %08x\n", uType); } return 0; } static void test_ddeml_server(HANDLE hproc) { MSG msg; UINT res; BOOL ret; HSZ server; HDDEDATA hdata; /* set up DDE server */ server_pid = 0; res = DdeInitialize(&server_pid, server_ddeml_callback, APPCLASS_STANDARD, 0); ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res); server = DdeCreateStringHandle(server_pid, "TestDDEServer", CP_WINANSI); ok(server != NULL, "Expected non-NULL string handle\n"); hdata = DdeNameService(server_pid, server, 0, DNS_REGISTER); ok(hdata == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", hdata); while (MsgWaitForMultipleObjects( 1, &hproc, FALSE, INFINITE, QS_ALLINPUT ) != 0) { while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg); } ret = DdeUninitialize(server_pid); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); GetExitCodeProcess( hproc, &res ); ok( !res, "client failed with %u error(s)\n", res ); } static HWND client_hwnd, server_hwnd; static ATOM server, topic, item; static HGLOBAL execute_hglobal; static LRESULT WINAPI dde_msg_client_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) { char str[MAX_PATH]; UINT_PTR lo, hi; DDEDATA *data; DDEACK *ack; DWORD size; LPSTR ptr; static int msg_index = 0; if (msg < WM_DDE_FIRST || msg > WM_DDE_LAST) return DefWindowProcA(hwnd, msg, wparam, lparam); msg_index++; switch (msg) { case WM_DDE_INITIATE: { ok(msg_index == 1, "Expected 1, got %d\n", msg_index); ok(wparam == (WPARAM)client_hwnd, "Expected client hwnd, got %08lx\n", wparam); size = GlobalGetAtomNameA(LOWORD(lparam), str, MAX_PATH); ok(LOWORD(lparam) == server, "Expected server atom, got %08x\n", LOWORD(lparam)); ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str); ok(size == 13, "Expected 13, got %d\n", size); size = GlobalGetAtomNameA(HIWORD(lparam), str, MAX_PATH); ok(HIWORD(lparam) == topic, "Expected topic atom, got %08x\n", HIWORD(lparam)); ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str); ok(size == 12, "Expected 12, got %d\n", size); break; } case WM_DDE_ACK: { ok((msg_index >= 2 && msg_index <= 4) || (msg_index >= 6 && msg_index <= 11), "Expected 2, 3, 4, 6, 7, 8, 9, 10 or 11, got %d\n", msg_index); if (msg_index == 2) { server_hwnd = (HWND)wparam; ok(wparam != 0, "Expected non-NULL wparam, got %08lx\n", wparam); size = GlobalGetAtomNameA(LOWORD(lparam), str, MAX_PATH); ok(LOWORD(lparam) == server, "Expected server atom, got %08x\n", LOWORD(lparam)); ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str); ok(size == 13, "Expected 13, got %d\n", size); size = GlobalGetAtomNameA(HIWORD(lparam), str, MAX_PATH); ok(HIWORD(lparam) == topic, "Expected topic atom, got %08x\n", HIWORD(lparam)); ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str); ok(size == 12, "Expected 12, got %d\n", size); } else if (msg_index >= 9 && msg_index <= 11) { ok(wparam == (WPARAM)server_hwnd, "Expected server hwnd, got %08lx\n", wparam); UnpackDDElParam(WM_DDE_ACK, lparam, &lo, &hi); ack = (DDEACK *)&lo; ok(ack->bAppReturnCode == 0, "Expected 0, got %d\n", ack->bAppReturnCode); ok(ack->reserved == 0, "Expected 0, got %d\n", ack->reserved); ok(ack->fBusy == FALSE, "Expected FALSE, got %d\n", ack->fBusy); ok(hi == (UINT_PTR)execute_hglobal, "Execpted execute hglobal, got %08lx\n", hi); ptr = GlobalLock((HGLOBAL)hi); if (msg_index == 9) { ok(ack->fAck == TRUE, "Expected TRUE, got %d\n", ack->fAck); ok(!lstrcmpA(ptr, "[Command(Var)]"), "Expected '[Command(Var)]', got %s\n", ptr); } else if (msg_index == 10) { ok(ack->fAck == TRUE, "Expected TRUE, got %d\n", ack->fAck); ok(!lstrcmpA(ptr, "[Command-2(Var)]"), "Expected '[Command-2(Var)]', got %s\n", ptr); } else { ok(ack->fAck == FALSE, "Expected FALSE, got %d\n", ack->fAck); ok(!lstrcmpA(ptr, "[BadCommand(Var)]"), "Expected '[BadCommand(Var)]', got %s\n", ptr); } GlobalUnlock((HGLOBAL)hi); } else { ok(wparam == (WPARAM)server_hwnd, "Expected server hwnd, got %08lx\n", wparam); UnpackDDElParam(WM_DDE_ACK, lparam, &lo, &hi); ack = (DDEACK *)&lo; ok(ack->bAppReturnCode == 0, "Expected 0, got %d\n", ack->bAppReturnCode); ok(ack->reserved == 0, "Expected 0, got %d\n", ack->reserved); ok(ack->fBusy == FALSE, "Expected FALSE, got %d\n", ack->fBusy); if (msg_index >= 7) ok(ack->fAck == TRUE, "Expected TRUE, got %d\n", ack->fAck); else { if (msg_index == 6) todo_wine ok(ack->fAck == FALSE, "Expected FALSE, got %d\n", ack->fAck); } size = GlobalGetAtomNameA(hi, str, MAX_PATH); if (msg_index == 3) { ok(hi == item, "Expected item atom, got %08lx\n", hi); ok(!lstrcmpA(str, "request"), "Expected request, got %s\n", str); ok(size == 7, "Expected 7, got %d\n", size); } else if (msg_index == 4 || msg_index == 7) { ok(hi == 0, "Expected 0, got %08lx\n", hi); ok(size == 0, "Expected empty string, got %d\n", size); } else { ok(hi == item, "Expected item atom, got %08lx\n", hi); if (msg_index == 6) todo_wine { ok(!lstrcmpA(str, "poke"), "Expected poke, got %s\n", str); ok(size == 4, "Expected 4, got %d\n", size); } } } break; } case WM_DDE_DATA: { ok(msg_index == 5, "Expected 5, got %d\n", msg_index); ok(wparam == (WPARAM)server_hwnd, "Expected server hwnd, got %08lx\n", wparam); UnpackDDElParam(WM_DDE_DATA, lparam, &lo, &hi); data = GlobalLock((HGLOBAL)lo); ok(data->unused == 0, "Expected 0, got %d\n", data->unused); ok(data->fResponse == TRUE, "Expected TRUE, got %d\n", data->fResponse); todo_wine { ok(data->fRelease == TRUE, "Expected TRUE, got %d\n", data->fRelease); } ok(data->fAckReq == 0, "Expected 0, got %d\n", data->fAckReq); ok(data->cfFormat == CF_TEXT, "Expected CF_TEXT, got %d\n", data->cfFormat); ok(!lstrcmpA((LPSTR)data->Value, "requested data\r\n"), "Expeted 'requested data\\r\\n', got %s\n", data->Value); GlobalUnlock((HGLOBAL)lo); size = GlobalGetAtomNameA(hi, str, MAX_PATH); ok(hi == item, "Expected item atom, got %08x\n", HIWORD(lparam)); ok(!lstrcmpA(str, "request"), "Expected request, got %s\n", str); ok(size == 7, "Expected 7, got %d\n", size); GlobalFree((HGLOBAL)lo); GlobalDeleteAtom(hi); break; } default: ok(FALSE, "Unhandled msg: %08x\n", msg); } return DefWindowProcA(hwnd, msg, wparam, lparam); } static HGLOBAL create_poke(void) { HGLOBAL hglobal; DDEPOKE *poke; DWORD size; size = FIELD_OFFSET(DDEPOKE, Value[sizeof("poke data\r\n")]); hglobal = GlobalAlloc(GMEM_DDESHARE, size); ok(hglobal != 0, "Expected non-NULL hglobal\n"); poke = GlobalLock(hglobal); poke->unused = 0; poke->fRelease = TRUE; poke->fReserved = TRUE; poke->cfFormat = CF_TEXT; lstrcpyA((LPSTR)poke->Value, "poke data\r\n"); GlobalUnlock(hglobal); return hglobal; } static HGLOBAL create_execute(LPCSTR command) { HGLOBAL hglobal; LPSTR ptr; hglobal = GlobalAlloc(GMEM_DDESHARE, lstrlenA(command) + 1); ok(hglobal != 0, "Expected non-NULL hglobal\n"); ptr = GlobalLock(hglobal); lstrcpyA(ptr, command); GlobalUnlock(hglobal); return hglobal; } static void test_msg_client(void) { HGLOBAL hglobal; LPARAM lparam; create_dde_window(&client_hwnd, "dde_client", dde_msg_client_wndproc); server = GlobalAddAtomA("TestDDEServer"); ok(server != 0, "Expected non-NULL server\n"); topic = GlobalAddAtomA("TestDDETopic"); ok(topic != 0, "Expected non-NULL topic\n"); SendMessageA(HWND_BROADCAST, WM_DDE_INITIATE, (WPARAM)client_hwnd, MAKELONG(server, topic)); GlobalDeleteAtom(server); GlobalDeleteAtom(topic); flush_events(); item = GlobalAddAtom("request"); ok(item != 0, "Expected non-NULL item\n"); /* WM_DDE_REQUEST, bad clipboard format */ lparam = PackDDElParam(WM_DDE_REQUEST, 0xdeadbeef, item); PostMessageA(server_hwnd, WM_DDE_REQUEST, (WPARAM)client_hwnd, lparam); flush_events(); /* WM_DDE_REQUEST, no item */ lparam = PackDDElParam(WM_DDE_REQUEST, CF_TEXT, 0); PostMessageA(server_hwnd, WM_DDE_REQUEST, (WPARAM)client_hwnd, lparam); flush_events(); /* WM_DDE_REQUEST, no client hwnd */ lparam = PackDDElParam(WM_DDE_REQUEST, CF_TEXT, item); PostMessageA(server_hwnd, WM_DDE_REQUEST, 0, lparam); flush_events(); /* WM_DDE_REQUEST, correct params */ lparam = PackDDElParam(WM_DDE_REQUEST, CF_TEXT, item); PostMessageA(server_hwnd, WM_DDE_REQUEST, (WPARAM)client_hwnd, lparam); flush_events(); GlobalDeleteAtom(item); item = GlobalAddAtomA("poke"); ok(item != 0, "Expected non-NULL item\n"); hglobal = create_poke(); /* WM_DDE_POKE, no ddepoke */ lparam = PackDDElParam(WM_DDE_POKE, 0, item); /* win9x returns 0 here and crashes in PostMessageA */ if (lparam) { PostMessageA(server_hwnd, WM_DDE_POKE, (WPARAM)client_hwnd, lparam); flush_events(); } else win_skip("no lparam for WM_DDE_POKE\n"); /* WM_DDE_POKE, no item */ lparam = PackDDElParam(WM_DDE_POKE, (UINT_PTR)hglobal, 0); PostMessageA(server_hwnd, WM_DDE_POKE, (WPARAM)client_hwnd, lparam); flush_events(); hglobal = create_poke(); /* WM_DDE_POKE, no client hwnd */ lparam = PackDDElParam(WM_DDE_POKE, (UINT_PTR)hglobal, item); PostMessageA(server_hwnd, WM_DDE_POKE, 0, lparam); flush_events(); /* WM_DDE_POKE, all params correct */ lparam = PackDDElParam(WM_DDE_POKE, (UINT_PTR)hglobal, item); PostMessageA(server_hwnd, WM_DDE_POKE, (WPARAM)client_hwnd, lparam); flush_events(); execute_hglobal = create_execute("[Command(Var)]"); /* WM_DDE_EXECUTE, no lparam */ PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, 0); flush_events(); /* WM_DDE_EXECUTE, no hglobal */ lparam = PackDDElParam(WM_DDE_EXECUTE, 0, 0); PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, lparam); flush_events(); /* WM_DDE_EXECUTE, no client hwnd */ lparam = PackDDElParam(WM_DDE_EXECUTE, 0, (UINT_PTR)execute_hglobal); PostMessageA(server_hwnd, WM_DDE_EXECUTE, 0, lparam); flush_events(); /* WM_DDE_EXECUTE, all params correct */ lparam = PackDDElParam(WM_DDE_EXECUTE, 0, (UINT_PTR)execute_hglobal); PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, lparam); flush_events(); GlobalFree(execute_hglobal); execute_hglobal = create_execute("[Command-2(Var)]"); /* WM_DDE_EXECUTE, all params correct */ lparam = PackDDElParam(WM_DDE_EXECUTE, 0, (UINT_PTR)execute_hglobal); PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, lparam); flush_events(); GlobalFree(execute_hglobal); execute_hglobal = create_execute("[BadCommand(Var)]"); /* WM_DDE_EXECUTE that will get rejected */ lparam = PackDDElParam(WM_DDE_EXECUTE, 0, (UINT_PTR)execute_hglobal); PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, lparam); flush_events(); destroy_dde_window(&client_hwnd, "dde_client"); } static LRESULT WINAPI hook_dde_client_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) { UINT_PTR lo, hi; trace("hook_dde_client_wndproc: %p %04x %08lx %08lx\n", hwnd, msg, wparam, lparam); switch (msg) { case WM_DDE_ACK: UnpackDDElParam(WM_DDE_ACK, lparam, &lo, &hi); trace("WM_DDE_ACK: status %04lx hglobal %p\n", lo, (HGLOBAL)hi); break; default: break; } return CallWindowProcA(old_dde_client_wndproc, hwnd, msg, wparam, lparam); } static LRESULT WINAPI dde_server_wndprocW(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) { trace("dde_server_wndprocW: %p %04x %08lx %08lx\n", hwnd, msg, wparam, lparam); switch (msg) { case WM_DDE_INITIATE: { ATOM aService = GlobalAddAtomW(TEST_DDE_SERVICE); trace("server: got WM_DDE_INITIATE from %p with %08lx\n", (HWND)wparam, lparam); if (LOWORD(lparam) == aService) { ok(!IsWindowUnicode((HWND)wparam), "client should be an ANSI window\n"); old_dde_client_wndproc = (WNDPROC)SetWindowLongPtrA((HWND)wparam, GWLP_WNDPROC, (ULONG_PTR)hook_dde_client_wndproc); trace("server: sending WM_DDE_ACK to %p\n", (HWND)wparam); SendMessageW((HWND)wparam, WM_DDE_ACK, (WPARAM)hwnd, PackDDElParam(WM_DDE_ACK, aService, 0)); } else GlobalDeleteAtom(aService); return 0; } case WM_DDE_EXECUTE: { DDEACK ack; WORD status; LPCSTR cmd; UINT_PTR lo, hi; trace("server: got WM_DDE_EXECUTE from %p with %08lx\n", (HWND)wparam, lparam); UnpackDDElParam(WM_DDE_EXECUTE, lparam, &lo, &hi); trace("%08lx => lo %04lx hi %04lx\n", lparam, lo, hi); ack.bAppReturnCode = 0; ack.reserved = 0; ack.fBusy = 0; cmd = GlobalLock((HGLOBAL)hi); if (!cmd || (lstrcmpA(cmd, exec_cmdA) && lstrcmpW((LPCWSTR)cmd, exec_cmdW))) { trace("ignoring unknown WM_DDE_EXECUTE command\n"); /* We have to send a negative acknowledge even if we don't * accept the command, otherwise Windows goes mad and next time * we send an acknowledge DDEML drops the connection. * Not sure how to call it: a bug or a feature. */ ack.fAck = 0; } else ack.fAck = 1; GlobalUnlock((HGLOBAL)hi); trace("server: posting %s WM_DDE_ACK to %p\n", ack.fAck ? "POSITIVE" : "NEGATIVE", (HWND)wparam); status = *((WORD *)&ack); lparam = ReuseDDElParam(lparam, WM_DDE_EXECUTE, WM_DDE_ACK, status, hi); PostMessageW((HWND)wparam, WM_DDE_ACK, (WPARAM)hwnd, lparam); return 0; } case WM_DDE_TERMINATE: { DDEACK ack; WORD status; trace("server: got WM_DDE_TERMINATE from %p with %08lx\n", (HWND)wparam, lparam); ack.bAppReturnCode = 0; ack.reserved = 0; ack.fBusy = 0; ack.fAck = 1; trace("server: posting %s WM_DDE_ACK to %p\n", ack.fAck ? "POSITIVE" : "NEGATIVE", (HWND)wparam); status = *((WORD *)&ack); lparam = PackDDElParam(WM_DDE_ACK, status, 0); PostMessageW((HWND)wparam, WM_DDE_ACK, (WPARAM)hwnd, lparam); return 0; } default: break; } return DefWindowProcW(hwnd, msg, wparam, lparam); } static LRESULT WINAPI dde_client_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) { return DefWindowProcA(hwnd, msg, wparam, lparam); } static BOOL create_dde_windows(HWND *client, HWND *server) { WNDCLASSA wcA; WNDCLASSW wcW; static const WCHAR server_class_name[] = {'d','d','e','_','s','e','r','v','e','r','_','w','i','n','d','o','w',0}; static const char client_class_name[] = "dde_client_window"; memset(&wcW, 0, sizeof(wcW)); wcW.lpfnWndProc = dde_server_wndprocW; wcW.lpszClassName = server_class_name; wcW.hInstance = GetModuleHandleA(0); if (!RegisterClassW(&wcW)) return FALSE; memset(&wcA, 0, sizeof(wcA)); wcA.lpfnWndProc = dde_client_wndproc; wcA.lpszClassName = client_class_name; wcA.hInstance = GetModuleHandleA(0); assert(RegisterClassA(&wcA)); *server = CreateWindowExW(0, server_class_name, NULL, WS_POPUP, 100, 100, CW_USEDEFAULT, CW_USEDEFAULT, GetDesktopWindow(), 0, GetModuleHandleA(0), NULL); assert(*server); *client = CreateWindowExA(0, client_class_name, NULL, WS_POPUP, 100, 100, CW_USEDEFAULT, CW_USEDEFAULT, GetDesktopWindow(), 0, GetModuleHandleA(0), NULL); assert(*client); trace("server hwnd %p, client hwnd %p\n", *server, *client); ok(IsWindowUnicode(*server), "server has to be a unicode window\n"); ok(!IsWindowUnicode(*client), "client has to be an ANSI window\n"); return TRUE; } static HDDEDATA CALLBACK client_dde_callback(UINT uType, UINT uFmt, HCONV hconv, HSZ hsz1, HSZ hsz2, HDDEDATA hdata, ULONG_PTR dwData1, ULONG_PTR dwData2) { static const char * const cmd_type[15] = { "XTYP_ERROR", "XTYP_ADVDATA", "XTYP_ADVREQ", "XTYP_ADVSTART", "XTYP_ADVSTOP", "XTYP_EXECUTE", "XTYP_CONNECT", "XTYP_CONNECT_CONFIRM", "XTYP_XACT_COMPLETE", "XTYP_POKE", "XTYP_REGISTER", "XTYP_REQUEST", "XTYP_DISCONNECT", "XTYP_UNREGISTER", "XTYP_WILDCONNECT" }; UINT type; const char *cmd_name; type = (uType & XTYP_MASK) >> XTYP_SHIFT; cmd_name = (type <= 14) ? cmd_type[type] : "unknown"; trace("client_dde_callback: %04x (%s) %d %p %p %p %p %08lx %08lx\n", uType, cmd_name, uFmt, hconv, hsz1, hsz2, hdata, dwData1, dwData2); return 0; } static void test_dde_aw_transaction(void) { HSZ hsz_server; DWORD dde_inst, ret, err; HCONV hconv; HWND hwnd_client, hwnd_server; CONVINFO info; HDDEDATA hdata; static char test_cmd[] = "test dde command"; /* server: unicode, client: ansi */ if (!create_dde_windows(&hwnd_client, &hwnd_server)) return; dde_inst = 0; ret = DdeInitializeA(&dde_inst, client_dde_callback, APPCMD_CLIENTONLY, 0); ok(ret == DMLERR_NO_ERROR, "DdeInitializeA failed with error %04x (%x)\n", ret, DdeGetLastError(dde_inst)); hsz_server = DdeCreateStringHandleW(dde_inst, TEST_DDE_SERVICE, CP_WINUNICODE); hconv = DdeConnect(dde_inst, hsz_server, 0, NULL); ok(hconv != 0, "DdeConnect error %x\n", DdeGetLastError(dde_inst)); err = DdeGetLastError(dde_inst); ok(err == DMLERR_NO_ERROR, "wrong dde error %x\n", err); info.cb = sizeof(info); ret = DdeQueryConvInfo(hconv, QID_SYNC, &info); ok(ret, "wrong info size %d, DdeQueryConvInfo error %x\n", ret, DdeGetLastError(dde_inst)); /* should be CP_WINANSI since we used DdeInitializeA */ ok(info.ConvCtxt.iCodePage == CP_WINANSI, "wrong iCodePage %d\n", info.ConvCtxt.iCodePage); ok(!info.hConvPartner, "unexpected info.hConvPartner: %p\n", info.hConvPartner); todo_wine { ok((info.wStatus & DDE_FACK), "unexpected info.wStatus: %04x\n", info.wStatus); } ok((info.wStatus & (ST_CONNECTED | ST_CLIENT)) == (ST_CONNECTED | ST_CLIENT), "unexpected info.wStatus: %04x\n", info.wStatus); ok(info.wConvst == XST_CONNECTED, "unexpected info.wConvst: %04x\n", info.wConvst); ok(info.wType == 0, "unexpected info.wType: %04x\n", info.wType); trace("hwnd %p, hwndPartner %p\n", info.hwnd, info.hwndPartner); trace("sending test client transaction command\n"); ret = 0xdeadbeef; hdata = DdeClientTransaction((LPBYTE)test_cmd, strlen(test_cmd) + 1, hconv, (HSZ)0xdead, 0xbeef, XTYP_EXECUTE, 1000, &ret); ok(!hdata, "DdeClientTransaction succeeded\n"); ok(ret == DDE_FNOTPROCESSED, "wrong status code %04x\n", ret); err = DdeGetLastError(dde_inst); ok(err == DMLERR_NOTPROCESSED, "wrong dde error %x\n", err); trace("sending ANSI client transaction command\n"); ret = 0xdeadbeef; hdata = DdeClientTransaction((LPBYTE)exec_cmdA, lstrlenA(exec_cmdA) + 1, hconv, 0, 0, XTYP_EXECUTE, 1000, &ret); ok(hdata != 0, "DdeClientTransaction returned %p, error %x\n", hdata, DdeGetLastError(dde_inst)); ok(ret == DDE_FACK, "wrong status code %04x\n", ret); err = DdeGetLastError(dde_inst); ok(err == DMLERR_NO_ERROR, "wrong dde error %x\n", err); trace("sending unicode client transaction command\n"); ret = 0xdeadbeef; hdata = DdeClientTransaction((LPBYTE)exec_cmdW, (lstrlenW(exec_cmdW) + 1) * sizeof(WCHAR), hconv, 0, 0, XTYP_EXECUTE, 1000, &ret); ok(hdata != 0, "DdeClientTransaction returned %p, error %x\n", hdata, DdeGetLastError(dde_inst)); ok(ret == DDE_FACK, "wrong status code %04x\n", ret); err = DdeGetLastError(dde_inst); ok(err == DMLERR_NO_ERROR, "wrong dde error %x\n", err); ok(DdeDisconnect(hconv), "DdeDisconnect error %x\n", DdeGetLastError(dde_inst)); info.cb = sizeof(info); ret = DdeQueryConvInfo(hconv, QID_SYNC, &info); ok(!ret, "DdeQueryConvInfo should fail\n"); err = DdeGetLastError(dde_inst); todo_wine { ok(err == DMLERR_INVALIDPARAMETER, "wrong dde error %x\n", err); } ok(DdeFreeStringHandle(dde_inst, hsz_server), "DdeFreeStringHandle error %x\n", DdeGetLastError(dde_inst)); /* This call hangs on win2k SP4 and XP SP1. DdeUninitialize(dde_inst);*/ DestroyWindow(hwnd_client); DestroyWindow(hwnd_server); } static void test_initialisation(void) { UINT ret; DWORD res; HDDEDATA hdata; HSZ server, topic, item; DWORD client_pid; HCONV conversation; /* Initialise without a valid server window. */ client_pid = 0; ret = DdeInitializeA(&client_pid, client_ddeml_callback, APPCMD_CLIENTONLY, 0); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret); server = DdeCreateStringHandleA(client_pid, "TestDDEService", CP_WINANSI); topic = DdeCreateStringHandleA(client_pid, "TestDDETopic", CP_WINANSI); DdeGetLastError(client_pid); /* There is no server window so no conversation can be extracted */ conversation = DdeConnect(client_pid, server, topic, NULL); ok(conversation == NULL, "Expected NULL conversation, %p\n", conversation); ret = DdeGetLastError(client_pid); ok(ret == DMLERR_NO_CONV_ESTABLISHED, "Expected DMLERR_NO_CONV_ESTABLISHED, got %d\n", ret); DdeFreeStringHandle(client_pid, server); item = DdeCreateStringHandleA(client_pid, "request", CP_WINANSI); /* There is no converstation so an invalild parameter results */ res = 0xdeadbeef; DdeGetLastError(client_pid); hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res); ret = DdeGetLastError(client_pid); todo_wine ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret); ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %08x\n", res); DdeFreeStringHandle(client_pid, server); ret = DdeDisconnect(conversation); ok(ret == FALSE, "Expected FALSE, got %d\n", ret); ret = DdeUninitialize(client_pid); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); } static void test_DdeCreateStringHandleW(DWORD dde_inst, int codepage) { static const WCHAR dde_string[] = {'D','D','E',' ','S','t','r','i','n','g',0}; HSZ str_handle; WCHAR bufW[256]; char buf[256]; ATOM atom; int ret; str_handle = DdeCreateStringHandleW(dde_inst, dde_string, codepage); ok(str_handle != 0, "DdeCreateStringHandleW failed with error %08x\n", DdeGetLastError(dde_inst)); ret = DdeQueryStringW(dde_inst, str_handle, NULL, 0, codepage); if (codepage == CP_WINANSI) ok(ret == 1, "DdeQueryStringW returned wrong length %d\n", ret); else ok(ret == lstrlenW(dde_string), "DdeQueryStringW returned wrong length %d\n", ret); ret = DdeQueryStringW(dde_inst, str_handle, bufW, 256, codepage); if (codepage == CP_WINANSI) { ok(ret == 1, "DdeQueryStringW returned wrong length %d\n", ret); ok(!lstrcmpA("D", (LPCSTR)bufW), "DdeQueryStringW returned wrong string\n"); } else { ok(ret == lstrlenW(dde_string), "DdeQueryStringW returned wrong length %d\n", ret); ok(!lstrcmpW(dde_string, bufW), "DdeQueryStringW returned wrong string\n"); } ret = DdeQueryStringA(dde_inst, str_handle, buf, 256, CP_WINANSI); if (codepage == CP_WINANSI) { ok(ret == 1, "DdeQueryStringA returned wrong length %d\n", ret); ok(!lstrcmpA("D", buf), "DdeQueryStringW returned wrong string\n"); } else { ok(ret == lstrlenA("DDE String"), "DdeQueryStringA returned wrong length %d\n", ret); ok(!lstrcmpA("DDE String", buf), "DdeQueryStringA returned wrong string %s\n", buf); } ret = DdeQueryStringA(dde_inst, str_handle, buf, 256, CP_WINUNICODE); if (codepage == CP_WINANSI) { ok(ret == 1, "DdeQueryStringA returned wrong length %d\n", ret); ok(!lstrcmpA("D", buf), "DdeQueryStringA returned wrong string %s\n", buf); } else { ok(ret == lstrlenA("DDE String"), "DdeQueryStringA returned wrong length %d\n", ret); ok(!lstrcmpW(dde_string, (LPCWSTR)buf), "DdeQueryStringW returned wrong string\n"); } if (codepage == CP_WINANSI) { atom = FindAtomA((LPSTR)dde_string); ok(atom != 0, "Expected a valid atom\n"); SetLastError(0xdeadbeef); atom = GlobalFindAtomA((LPSTR)dde_string); ok(atom == 0, "Expected 0, got %d\n", atom); ok(GetLastError() == ERROR_FILE_NOT_FOUND, "Expected ERROR_FILE_NOT_FOUND, got %d\n", GetLastError()); } else { atom = FindAtomW(dde_string); ok(atom != 0, "Expected a valid atom\n"); SetLastError(0xdeadbeef); atom = GlobalFindAtomW(dde_string); ok(atom == 0, "Expected 0, got %d\n", atom); ok(GetLastError() == ERROR_FILE_NOT_FOUND, "Expected ERROR_FILE_NOT_FOUND, got %d\n", GetLastError()); } ok(DdeFreeStringHandle(dde_inst, str_handle), "DdeFreeStringHandle failed\n"); } static void test_DdeCreateDataHandle(void) { HDDEDATA hdata; DWORD dde_inst, dde_inst2; DWORD size; UINT res, err; BOOL ret; HSZ item; LPBYTE ptr; WCHAR item_str[] = {'i','t','e','m',0}; dde_inst = 0; dde_inst2 = 0; res = DdeInitializeA(&dde_inst, client_ddeml_callback, APPCMD_CLIENTONLY, 0); ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res); res = DdeInitializeA(&dde_inst2, client_ddeml_callback, APPCMD_CLIENTONLY, 0); ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res); /* 0 instance id * This block tests an invalid instance Id. The correct behaviour is that if the instance Id * is invalid then the lastError of all instances is set to the error. There are two instances * created, lastError is cleared, an error is generated and then both instances are checked to * ensure that they both have the same error set */ item = DdeCreateStringHandleA(0, "item", CP_WINANSI); ok(item == NULL, "Expected NULL hsz got %p\n", item); err = DdeGetLastError(dde_inst); ok(err == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", err); err = DdeGetLastError(dde_inst2); ok(err == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", err); item = DdeCreateStringHandleW(0, item_str, CP_WINUNICODE); ok(item == NULL, "Expected NULL hsz got %p\n", item); err = DdeGetLastError(dde_inst); ok(err == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", err); err = DdeGetLastError(dde_inst2); ok(err == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", err); item = DdeCreateStringHandleA(dde_inst, "item", CP_WINANSI); ok(item != NULL, "Expected non-NULL hsz\n"); item = DdeCreateStringHandleA(dde_inst2, "item", CP_WINANSI); ok(item != NULL, "Expected non-NULL hsz\n"); if (0) { /* do not test with an invalid instance id: that crashes on win9x */ hdata = DdeCreateDataHandle(0xdeadbeef, (LPBYTE)"data", MAX_PATH, 0, item, CF_TEXT, 0); } /* 0 instance id * This block tests an invalid instance Id. The correct behaviour is that if the instance Id * is invalid then the lastError of all instances is set to the error. There are two instances * created, lastError is cleared, an error is generated and then both instances are checked to * ensure that they both have the same error set */ DdeGetLastError(dde_inst); DdeGetLastError(dde_inst2); hdata = DdeCreateDataHandle(0, (LPBYTE)"data", MAX_PATH, 0, item, CF_TEXT, 0); err = DdeGetLastError(dde_inst); ok(hdata == NULL, "Expected NULL, got %p\n", hdata); ok(err == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", err); err = DdeGetLastError(dde_inst2); ok(err == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", err); ret = DdeUninitialize(dde_inst2); ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res); /* NULL pSrc */ DdeGetLastError(dde_inst); hdata = DdeCreateDataHandle(dde_inst, NULL, MAX_PATH, 0, item, CF_TEXT, 0); err = DdeGetLastError(dde_inst); ok(hdata != NULL, "Expected non-NULL hdata\n"); ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); ptr = DdeAccessData(hdata, &size); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(size == 260, "Expected 260, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ret = DdeFreeDataHandle(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); /* cb is zero */ DdeGetLastError(dde_inst); hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", 0, 0, item, CF_TEXT, 0); err = DdeGetLastError(dde_inst); ok(hdata != NULL, "Expected non-NULL hdata\n"); ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); ptr = DdeAccessData(hdata, &size); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(size == 0, "Expected 0, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ret = DdeFreeDataHandle(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); /* cbOff is non-zero */ DdeGetLastError(dde_inst); hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 2, item, CF_TEXT, 0); err = DdeGetLastError(dde_inst); ok(hdata != NULL, "Expected non-NULL hdata\n"); ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); ptr = DdeAccessData(hdata, &size); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(size == 262, "Expected 262, got %d\n", size); todo_wine { ok(lstrlenA((LPSTR)ptr) == 0, "Expected 0, got %d\n", lstrlenA((LPSTR)ptr)); } ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ret = DdeFreeDataHandle(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); /* NULL item */ DdeGetLastError(dde_inst); hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, 0, CF_TEXT, 0); err = DdeGetLastError(dde_inst); ok(hdata != NULL, "Expected non-NULL hdata\n"); ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); ptr = DdeAccessData(hdata, &size); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr); ok(size == 260, "Expected 260, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ret = DdeFreeDataHandle(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); /* NULL item */ DdeGetLastError(dde_inst); hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, (HSZ)0xdeadbeef, CF_TEXT, 0); err = DdeGetLastError(dde_inst); ok(hdata != NULL, "Expected non-NULL hdata\n"); ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); ptr = DdeAccessData(hdata, &size); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr); ok(size == 260, "Expected 260, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ret = DdeFreeDataHandle(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); /* invalid clipboard format */ DdeGetLastError(dde_inst); hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, item, 0xdeadbeef, 0); err = DdeGetLastError(dde_inst); ok(hdata != NULL, "Expected non-NULL hdata\n"); ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); ptr = DdeAccessData(hdata, &size); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr); ok(size == 260, "Expected 260, got %d\n", size); ret = DdeUnaccessData(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ret = DdeFreeDataHandle(hdata); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ret = DdeUninitialize(dde_inst); ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res); } static void test_DdeCreateStringHandle(void) { DWORD dde_inst, ret; dde_inst = 0xdeadbeef; SetLastError(0xdeadbeef); ret = DdeInitializeW(&dde_inst, client_ddeml_callback, APPCMD_CLIENTONLY, 0); if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) { win_skip("DdeInitializeW is unimplemented\n"); return; } ok(ret == DMLERR_INVALIDPARAMETER, "DdeInitializeW should fail, but got %04x instead\n", ret); ok(DdeGetLastError(dde_inst) == DMLERR_INVALIDPARAMETER, "expected DMLERR_INVALIDPARAMETER\n"); dde_inst = 0; ret = DdeInitializeW(&dde_inst, client_ddeml_callback, APPCMD_CLIENTONLY, 0); ok(ret == DMLERR_NO_ERROR, "DdeInitializeW failed with error %04x (%08x)\n", ret, DdeGetLastError(dde_inst)); test_DdeCreateStringHandleW(dde_inst, 0); test_DdeCreateStringHandleW(dde_inst, CP_WINUNICODE); test_DdeCreateStringHandleW(dde_inst, CP_WINANSI); ok(DdeUninitialize(dde_inst), "DdeUninitialize failed\n"); } static void test_FreeDDElParam(void) { HGLOBAL val, hglobal; BOOL ret; ret = FreeDDElParam(WM_DDE_INITIATE, 0); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); hglobal = GlobalAlloc(GMEM_DDESHARE, 100); ret = FreeDDElParam(WM_DDE_INITIATE, (LPARAM)hglobal); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); val = GlobalFree(hglobal); ok(val == NULL, "Expected NULL, got %p\n", val); hglobal = GlobalAlloc(GMEM_DDESHARE, 100); ret = FreeDDElParam(WM_DDE_ADVISE, (LPARAM)hglobal); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); hglobal = GlobalAlloc(GMEM_DDESHARE, 100); ret = FreeDDElParam(WM_DDE_UNADVISE, (LPARAM)hglobal); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); val = GlobalFree(hglobal); ok(val == NULL, "Expected NULL, got %p\n", val); hglobal = GlobalAlloc(GMEM_DDESHARE, 100); ret = FreeDDElParam(WM_DDE_ACK, (LPARAM)hglobal); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); hglobal = GlobalAlloc(GMEM_DDESHARE, 100); ret = FreeDDElParam(WM_DDE_DATA, (LPARAM)hglobal); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); hglobal = GlobalAlloc(GMEM_DDESHARE, 100); ret = FreeDDElParam(WM_DDE_REQUEST, (LPARAM)hglobal); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); val = GlobalFree(hglobal); ok(val == NULL, "Expected NULL, got %p\n", val); hglobal = GlobalAlloc(GMEM_DDESHARE, 100); ret = FreeDDElParam(WM_DDE_POKE, (LPARAM)hglobal); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); hglobal = GlobalAlloc(GMEM_DDESHARE, 100); ret = FreeDDElParam(WM_DDE_EXECUTE, (LPARAM)hglobal); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); val = GlobalFree(hglobal); ok(val == NULL, "Expected NULL, got %p\n", val); } static void test_PackDDElParam(void) { UINT_PTR lo, hi, *ptr; LPARAM lparam; BOOL ret; lparam = PackDDElParam(WM_DDE_INITIATE, 0xcafe, 0xbeef); /* value gets sign-extended despite being an LPARAM */ ok(lparam == (int)0xbeefcafe, "Expected 0xbeefcafe, got %08lx\n", lparam); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_INITIATE, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); ret = FreeDDElParam(WM_DDE_INITIATE, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); lparam = PackDDElParam(WM_DDE_TERMINATE, 0xcafe, 0xbeef); ok(lparam == (int)0xbeefcafe, "Expected 0xbeefcafe, got %08lx\n", lparam); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_TERMINATE, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); ret = FreeDDElParam(WM_DDE_TERMINATE, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); lparam = PackDDElParam(WM_DDE_ADVISE, 0xcafe, 0xbeef); /* win9x returns 0 here */ if (lparam) { ptr = GlobalLock((HGLOBAL)lparam); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(ptr[0] == 0xcafe, "Expected 0xcafe, got %08lx\n", ptr[0]); ok(ptr[1] == 0xbeef, "Expected 0xbeef, got %08lx\n", ptr[1]); ret = GlobalUnlock((HGLOBAL)lparam); ok(ret == 1, "Expected 1, got %d\n", ret); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_ADVISE, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); } else win_skip("no lparam for WM_DDE_ADVISE\n"); ret = FreeDDElParam(WM_DDE_ADVISE, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); lparam = PackDDElParam(WM_DDE_UNADVISE, 0xcafe, 0xbeef); ok(lparam == (int)0xbeefcafe, "Expected 0xbeefcafe, got %08lx\n", lparam); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_UNADVISE, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); ret = FreeDDElParam(WM_DDE_UNADVISE, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); lparam = PackDDElParam(WM_DDE_ACK, 0xcafe, 0xbeef); /* win9x returns the input (0xbeef<<16 | 0xcafe) here */ if (lparam != (int)0xbeefcafe) { ptr = GlobalLock((HGLOBAL)lparam); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(ptr[0] == 0xcafe, "Expected 0xcafe, got %08lx\n", ptr[0]); ok(ptr[1] == 0xbeef, "Expected 0xbeef, got %08lx\n", ptr[1]); ret = GlobalUnlock((HGLOBAL)lparam); ok(ret == 1, "Expected 1, got %d\n", ret); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_ACK, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); ret = FreeDDElParam(WM_DDE_ACK, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); } else win_skip("got lparam 0x%lx for WM_DDE_ACK\n", lparam); lparam = PackDDElParam(WM_DDE_DATA, 0xcafe, 0xbeef); /* win9x returns 0 here */ if (lparam) { ptr = GlobalLock((HGLOBAL)lparam); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(ptr[0] == 0xcafe, "Expected 0xcafe, got %08lx\n", ptr[0]); ok(ptr[1] == 0xbeef, "Expected 0xbeef, got %08lx\n", ptr[1]); ret = GlobalUnlock((HGLOBAL)lparam); ok(ret == 1, "Expected 1, got %d\n", ret); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_DATA, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); } else win_skip("no lparam for WM_DDE_DATA\n"); ret = FreeDDElParam(WM_DDE_DATA, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); lparam = PackDDElParam(WM_DDE_REQUEST, 0xcafe, 0xbeef); ok(lparam == (int)0xbeefcafe, "Expected 0xbeefcafe, got %08lx\n", lparam); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_REQUEST, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); ret = FreeDDElParam(WM_DDE_REQUEST, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); lparam = PackDDElParam(WM_DDE_POKE, 0xcafe, 0xbeef); /* win9x returns 0 here */ if (lparam) { ptr = GlobalLock((HGLOBAL)lparam); ok(ptr != NULL, "Expected non-NULL ptr\n"); ok(ptr[0] == 0xcafe, "Expected 0xcafe, got %08lx\n", ptr[0]); ok(ptr[1] == 0xbeef, "Expected 0xbeef, got %08lx\n", ptr[1]); ret = GlobalUnlock((HGLOBAL)lparam); ok(ret == 1, "Expected 1, got %d\n", ret); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_POKE, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); } else win_skip("no lparam for WM_DDE_POKE\n"); ret = FreeDDElParam(WM_DDE_POKE, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); lparam = PackDDElParam(WM_DDE_EXECUTE, 0xcafe, 0xbeef); ok(lparam == 0xbeef, "Expected 0xbeef, got %08lx\n", lparam); lo = hi = 0; ret = UnpackDDElParam(WM_DDE_EXECUTE, lparam, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0, "Expected 0, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); ret = FreeDDElParam(WM_DDE_EXECUTE, lparam); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); } static void test_UnpackDDElParam(void) { UINT_PTR lo, hi, *ptr; HGLOBAL hglobal; BOOL ret; /* NULL lParam */ lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_INITIATE, 0, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0, "Expected 0, got %08lx\n", lo); ok(hi == 0, "Expected 0, got %08lx\n", hi); /* NULL lo */ lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_INITIATE, 0xcafebabe, NULL, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xdead, "Expected 0xdead, got %08lx\n", lo); ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi); /* NULL hi */ lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_INITIATE, 0xcafebabe, &lo, NULL); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo); ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_INITIATE, 0xcafebabe, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo); ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_TERMINATE, 0xcafebabe, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo); ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_ADVISE, 0, &lo, &hi); ok(ret == FALSE, "Expected FALSE, got %d\n", ret); ok(lo == 0 || broken(lo == 0xdead), /* win2k */ "Expected 0, got %08lx\n", lo); ok(hi == 0 || broken(hi == 0xbeef), /* win2k */ "Expected 0, got %08lx\n", hi); hglobal = GlobalAlloc(GMEM_DDESHARE, 2); ptr = GlobalLock(hglobal); ptr[0] = 0xcafebabe; ptr[1] = 0xdeadbeef; GlobalUnlock(hglobal); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_ADVISE, (LPARAM)hglobal, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", lo); ok(hi == 0xdeadbeef, "Expected 0xdeadbeef, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_UNADVISE, 0xcafebabe, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo); ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_ACK, (LPARAM)hglobal, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", lo); ok(hi == 0xdeadbeef, "Expected 0xdeadbeef, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_DATA, (LPARAM)hglobal, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", lo); ok(hi == 0xdeadbeef, "Expected 0xdeadbeef, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_REQUEST, 0xcafebabe, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo); ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_POKE, (LPARAM)hglobal, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", lo); ok(hi == 0xdeadbeef, "Expected 0xdeadbeef, got %08lx\n", hi); lo = 0xdead; hi = 0xbeef; ret = UnpackDDElParam(WM_DDE_EXECUTE, 0xcafebabe, &lo, &hi); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); ok(lo == 0, "Expected 0, got %08lx\n", lo); ok(hi == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", hi); } static HDDEDATA CALLBACK server_end_to_end_callback(UINT uType, UINT uFmt, HCONV hconv, HSZ hsz1, HSZ hsz2, HDDEDATA hdata, ULONG_PTR dwData1, ULONG_PTR dwData2) { DWORD size, rsize; char str[MAX_PATH]; static int msg_index = 0; static HCONV conversation = 0; static char test_cmd_w_to_a[] = "test dde command"; static char test_cmd_a_to_a[] = "Test dde command"; static WCHAR test_cmd_w_to_w[] = {'t','e','s','t',' ','d','d','e',' ','c','o','m','m','a','n','d',0}; static WCHAR test_cmd_a_to_w[] = {'T','e','s','t',' ','d','d','e',' ','c','o','m','m','a','n','d',0}; static char test_service [] = "TestDDEService"; static char test_topic [] = "TestDDETopic"; msg_index++; switch (uType) { case XTYP_REGISTER: { ok(msg_index == 1 || msg_index == 7 || msg_index == 13 || msg_index == 19, "Expected 1, 7, 13 or 19, got %d\n", msg_index); return (HDDEDATA)TRUE; } case XTYP_CONNECT: { ok(msg_index == 2 || msg_index == 8 || msg_index == 14 || msg_index == 20, "Expected 2, 8, 14 or 20, got %d\n", msg_index); ok(uFmt == 0, "Expected 0, got %d, msg_index=%d\n", uFmt, msg_index); ok(hconv == 0, "Expected 0, got %p, msg_index=%d\n", hconv, msg_index); ok(hdata == 0, "Expected 0, got %p, msg_index=%d\n", hdata, msg_index); ok(dwData1 != 0, "Expected not 0, got %08lx, msg_index=%d\n", dwData1, msg_index); ok(dwData2 == FALSE, "Expected FALSE, got %08lx, msg_index=%d\n", dwData2, msg_index); size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, test_topic), "Expected %s, got %s, msg_index=%d\n", test_topic, str, msg_index); ok(size == 12, "Expected 12, got %d, msg_index=%d\n", size, msg_index); size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, test_service), "Expected %s, got %s, msg_index=%d\n", test_service, str, msg_index); ok(size == 14, "Expected 14, got %d, msg_index=%d\n", size, msg_index); return (HDDEDATA) TRUE; } case XTYP_CONNECT_CONFIRM: { ok(msg_index == 3 || msg_index == 9 || msg_index == 15 || msg_index == 21, "Expected 3, 9, 15 or 21 got %d\n", msg_index); conversation = hconv; return (HDDEDATA) TRUE; } case XTYP_EXECUTE: { BYTE *buffer = NULL; ok(msg_index == 4 || msg_index == 5 || msg_index == 10 || msg_index == 11 || msg_index == 16 || msg_index == 17 || msg_index == 22 || msg_index == 23, "Expected 4, 5, 10, 11, 16, 17, 22 or 23, got %d\n", msg_index); ok(uFmt == 0, "Expected 0, got %d\n", uFmt); ok(hconv == conversation, "Expected conversation handle, got %p, msg_index=%d\n", hconv, msg_index); ok(dwData1 == 0, "Expected 0, got %08lx, msg_index=%d\n", dwData1, msg_index); ok(dwData2 == 0, "Expected 0, got %08lx, msg_index=%d\n", dwData2, msg_index); ok(hsz2 == 0, "Expected 0, got %p, msg_index=%d\n", hsz2, msg_index); size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI); ok(!lstrcmpA(str, test_topic), "Expected %s, got %s, msg_index=%d\n", test_topic, str, msg_index); ok(size == 12, "Expected 12, got %d, msg_index=%d\n", size, msg_index); ok(size == 12, "Expected 12, got %d, msg_index=%d\n", size, msg_index); size = DdeGetData(hdata, NULL, 0, 0); if (msg_index == 10 || msg_index ==11 || msg_index == 16 || msg_index ==17) if (msg_index == 10 || msg_index == 16) todo_wine ok(size == 34, "Expected that size should be 34 not %d, msg_index=%d\n", size, msg_index); else ok(size == 34, "Expected that size should be 34 not %d, msg_index=%d\n", size, msg_index); else if (msg_index ==22) ok(size == 8 || size == 9, "Expected that size should be 8 or 9 not %d, msg_index=%d\n", size, msg_index); else if (msg_index == 5) todo_wine ok(size == 17, "Expected that size should be 17 not %d, msg_index=%d\n", size, msg_index); else ok(size == 17, "Expected that size should be 17 not %d, msg_index=%d\n", size, msg_index); ok((buffer = HeapAlloc(GetProcessHeap(), 0, size)) != NULL, "should not be null\n"); rsize = DdeGetData(hdata, buffer, size, 0); if (msg_index == 10 || msg_index == 11 || msg_index == 16 || msg_index ==17) { ok(rsize == size, "Incorrect size returned, expected %d got %d, msg_index=%d\n", size, rsize, msg_index); if (msg_index == 10 || msg_index == 16) todo_wine { ok(!lstrcmpW((WCHAR*)buffer, test_cmd_a_to_w), "Expected \"Test dde command\", msg_index=%d\n", msg_index); ok(size == 34, "Expected 34, got %d, msg_index=%d\n", size, msg_index); } else { ok(!lstrcmpW((WCHAR*)buffer, test_cmd_w_to_w), "Expected \"test dde command\", msg_index=%d\n", msg_index); ok(size == 34, "Expected 34, got %d, msg_index=%d\n", size, msg_index); } }else if (msg_index == 22) { ok(rsize == size, "Incorrect size returned, expected %d got %d, msg_index=%d\n", size, rsize, msg_index); } else { ok(rsize == size, "Incorrect size returned, expected %d got %d, msg_index=%d\n", size, rsize, msg_index); if (msg_index == 5) todo_wine { ok(!lstrcmpA((CHAR*)buffer, test_cmd_w_to_a), "Expected %s, got %s, msg_index=%d\n", test_cmd_w_to_a, buffer, msg_index); ok(size == 17, "Expected size should be 17, got %d, msg_index=%d\n", size, msg_index); } else if (msg_index == 23) { ok(!lstrcmpA((CHAR*)buffer, test_cmd_w_to_a), "Expected %s, got %s, msg_index=%d\n", test_cmd_w_to_a, buffer, msg_index); ok(size == 17, "Expected size should be 17, got %d, msg_index=%d\n", size, msg_index); } else { ok(!lstrcmpA((CHAR*)buffer, test_cmd_a_to_a), "Expected %s, got %s, msg_index=%d\n", test_cmd_a_to_a, buffer, msg_index); ok(size == 17, "Expected size should be 17, got %d, msg_index=%d\n", size, msg_index); } } return (HDDEDATA) DDE_FACK; } case XTYP_DISCONNECT: return (HDDEDATA) TRUE; default: ok(FALSE, "Unhandled msg: %08x, msg_index=%d\n", uType, msg_index); } return NULL; } static HDDEDATA CALLBACK client_end_to_end_callback(UINT uType, UINT uFmt, HCONV hconv, HSZ hsz1, HSZ hsz2, HDDEDATA hdata, ULONG_PTR dwData1, ULONG_PTR dwData2) { switch (uType) { case XTYP_DISCONNECT: return (HDDEDATA) TRUE; default: ok(FALSE, "Unhandled msg: %08x\n", uType); } return NULL; } static void test_end_to_end_client(BOOL type_a) { DWORD ret, err; DWORD client_pid = 0; HSZ server, topic; HCONV hconv; HDDEDATA hdata; static char test_cmd[] = "Test dde command"; static WCHAR test_cmd_w[] = {'t','e','s','t',' ','d','d','e',' ','c','o','m','m','a','n','d',0}; static char test_service[] = "TestDDEService"; static WCHAR test_service_w[] = {'T','e','s','t','D','D','E','S','e','r','v','i','c','e',0}; static char test_topic[] = "TestDDETopic"; static WCHAR test_topic_w[] = {'T','e','s','t','D','D','E','T','o','p','i','c',0}; trace("Start end to end client %s\n", type_a ? "ASCII" : "UNICODE"); if (type_a) ret = DdeInitializeA(&client_pid, client_end_to_end_callback, APPCMD_CLIENTONLY, 0); else ret = DdeInitializeW(&client_pid, client_end_to_end_callback, APPCMD_CLIENTONLY, 0); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %x\n", ret); if (type_a) { server = DdeCreateStringHandleA(client_pid, test_service, CP_WINANSI); topic = DdeCreateStringHandleA(client_pid, test_topic, CP_WINANSI); } else { server = DdeCreateStringHandleW(client_pid, test_service_w, CP_WINUNICODE); topic = DdeCreateStringHandleW(client_pid, test_topic_w, CP_WINUNICODE); } DdeGetLastError(client_pid); hconv = DdeConnect(client_pid, server, topic, NULL); ok(hconv != NULL, "Expected non-NULL conversation\n"); ret = DdeGetLastError(client_pid); ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %x\n", ret); DdeFreeStringHandle(client_pid, server); /* Test both A and W data being passed to DdeClientTransaction */ hdata = DdeClientTransaction((LPBYTE)test_cmd, strlen(test_cmd) + 1, hconv, (HSZ)0xdead, 0xbeef, XTYP_EXECUTE, 1000, &ret); ok(hdata != NULL, "DdeClientTransaction failed\n"); ok(ret == DDE_FACK, "wrong status code %x\n", ret); err = DdeGetLastError(client_pid); ok(err == DMLERR_NO_ERROR, "wrong dde error %x\n", err); hdata = DdeClientTransaction((LPBYTE)test_cmd_w, lstrlenW(test_cmd_w) * sizeof(WCHAR) + 2, hconv, (HSZ)0xdead, 0xbeef, XTYP_EXECUTE, 1000, &ret); ok(hdata != NULL, "DdeClientTransaction failed\n"); ok(ret == DDE_FACK, "wrong status code %x\n", ret); err = DdeGetLastError(client_pid); ok(err == DMLERR_NO_ERROR, "wrong dde error %x\n", err); DdeFreeStringHandle(client_pid, topic); ret = DdeDisconnect(hconv); ok(ret == TRUE, "Expected TRUE, got %x\n", ret); ret = DdeUninitialize(client_pid); ok(ret == TRUE, "Expected TRUE, got %x\n", ret); } static void test_end_to_end_server(HANDLE hproc, HANDLE hthread, BOOL type_a) { MSG msg; HSZ server; BOOL ret; DWORD res; HDDEDATA hdata; static CHAR test_service[] = "TestDDEService"; trace("start end to end server %s\n", type_a ? "ASCII" : "UNICODE"); server_pid = 0; if (type_a) res = DdeInitializeA(&server_pid, server_end_to_end_callback, APPCLASS_STANDARD, 0); else res = DdeInitializeW(&server_pid, server_end_to_end_callback, APPCLASS_STANDARD, 0); ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res); server = DdeCreateStringHandleA(server_pid, test_service, CP_WINANSI); ok(server != NULL, "Expected non-NULL string handle\n"); hdata = DdeNameService(server_pid, server, 0, DNS_REGISTER); ok(hdata == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", hdata); ResumeThread( hthread ); while (MsgWaitForMultipleObjects( 1, &hproc, FALSE, INFINITE, QS_ALLINPUT ) != 0) { while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg); } ret = DdeUninitialize(server_pid); ok(ret == TRUE, "Expected TRUE, got %d\n", ret); GetExitCodeProcess( hproc, &res ); ok( !res, "client failed with %u error(s)\n", res ); } START_TEST(dde) { int argc; char **argv; char buffer[MAX_PATH]; STARTUPINFO startup; PROCESS_INFORMATION proc; argc = winetest_get_mainargs(&argv); if (argc == 3) { if (!lstrcmpA(argv[2], "ddeml")) test_ddeml_client(); else if (!lstrcmpA(argv[2], "msg")) test_msg_client(); else if (!lstrcmpA(argv[2], "enda")) test_end_to_end_client(TRUE); else if (!lstrcmpA(argv[2], "endw")) test_end_to_end_client(FALSE); return; } test_initialisation(); ZeroMemory(&startup, sizeof(STARTUPINFO)); sprintf(buffer, "%s dde ddeml", argv[0]); startup.cb = sizeof(startup); startup.dwFlags = STARTF_USESHOWWINDOW; startup.wShowWindow = SW_SHOWNORMAL; CreateProcessA(NULL, buffer, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &startup, &proc); test_msg_server(proc.hProcess, proc.hThread); sprintf(buffer, "%s dde msg", argv[0]); CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &proc); test_ddeml_server(proc.hProcess); /* Test the combinations of A and W interfaces with A and W data end to end to ensure that data conversions are accurate */ sprintf(buffer, "%s dde enda", argv[0]); CreateProcessA(NULL, buffer, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &startup, &proc); test_end_to_end_server(proc.hProcess, proc.hThread, TRUE); sprintf(buffer, "%s dde endw", argv[0]); CreateProcessA(NULL, buffer, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &startup, &proc); test_end_to_end_server(proc.hProcess, proc.hThread, FALSE); sprintf(buffer, "%s dde enda", argv[0]); CreateProcessA(NULL, buffer, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &startup, &proc); test_end_to_end_server(proc.hProcess, proc.hThread, FALSE); sprintf(buffer, "%s dde endw", argv[0]); CreateProcessA(NULL, buffer, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &startup, &proc); test_end_to_end_server(proc.hProcess, proc.hThread, TRUE); test_dde_aw_transaction(); test_DdeCreateDataHandle(); test_DdeCreateStringHandle(); test_FreeDDElParam(); test_PackDDElParam(); test_UnpackDDElParam(); }