321 lines
9.3 KiB
C
321 lines
9.3 KiB
C
/*
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* Unit tests for imm32
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*
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* Copyright (c) 2008 Michael Jung
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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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#include <stdio.h>
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#include "wine/test.h"
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#include "winuser.h"
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#include "imm.h"
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#define NUMELEMS(array) (sizeof((array))/sizeof((array)[0]))
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/*
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* msgspy - record and analyse message traces sent to a certain window
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*/
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static struct _msg_spy {
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HWND hwnd;
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HHOOK get_msg_hook;
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HHOOK call_wnd_proc_hook;
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CWPSTRUCT msgs[32];
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unsigned int i_msg;
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} msg_spy;
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static LRESULT CALLBACK get_msg_filter(int nCode, WPARAM wParam, LPARAM lParam)
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{
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if (HC_ACTION == nCode) {
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MSG *msg = (MSG*)lParam;
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if ((msg->hwnd == msg_spy.hwnd) &&
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(msg_spy.i_msg < NUMELEMS(msg_spy.msgs)))
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{
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msg_spy.msgs[msg_spy.i_msg].hwnd = msg->hwnd;
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msg_spy.msgs[msg_spy.i_msg].message = msg->message;
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msg_spy.msgs[msg_spy.i_msg].wParam = msg->wParam;
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msg_spy.msgs[msg_spy.i_msg].lParam = msg->lParam;
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msg_spy.i_msg++;
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}
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}
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return CallNextHookEx(msg_spy.get_msg_hook, nCode, wParam, lParam);
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}
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static LRESULT CALLBACK call_wnd_proc_filter(int nCode, WPARAM wParam,
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LPARAM lParam)
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{
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if (HC_ACTION == nCode) {
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CWPSTRUCT *cwp = (CWPSTRUCT*)lParam;
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if ((cwp->hwnd == msg_spy.hwnd) &&
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(msg_spy.i_msg < NUMELEMS(msg_spy.msgs)))
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{
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memcpy(&msg_spy.msgs[msg_spy.i_msg], cwp, sizeof(msg_spy.msgs[0]));
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msg_spy.i_msg++;
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}
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}
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return CallNextHookEx(msg_spy.call_wnd_proc_hook, nCode, wParam, lParam);
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}
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static void msg_spy_pump_msg_queue(void) {
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MSG msg;
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while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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return;
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}
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static void msg_spy_flush_msgs(void) {
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msg_spy_pump_msg_queue();
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msg_spy.i_msg = 0;
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}
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static CWPSTRUCT* msg_spy_find_msg(UINT message) {
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int i;
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msg_spy_pump_msg_queue();
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if (msg_spy.i_msg >= NUMELEMS(msg_spy.msgs))
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fprintf(stdout, "%s:%d: msg_spy: message buffer overflow!\n",
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__FILE__, __LINE__);
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for (i = 0; i < msg_spy.i_msg; i++)
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if (msg_spy.msgs[i].message == message)
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return &msg_spy.msgs[i];
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return NULL;
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}
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static void msg_spy_init(HWND hwnd) {
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msg_spy.hwnd = hwnd;
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msg_spy.get_msg_hook =
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SetWindowsHookEx(WH_GETMESSAGE, get_msg_filter, GetModuleHandle(0),
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GetCurrentThreadId());
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msg_spy.call_wnd_proc_hook =
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SetWindowsHookEx(WH_CALLWNDPROC, call_wnd_proc_filter,
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GetModuleHandle(0), GetCurrentThreadId());
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msg_spy.i_msg = 0;
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msg_spy_flush_msgs();
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}
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static void msg_spy_cleanup() {
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if (msg_spy.get_msg_hook)
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UnhookWindowsHookEx(msg_spy.get_msg_hook);
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if (msg_spy.call_wnd_proc_hook)
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UnhookWindowsHookEx(msg_spy.call_wnd_proc_hook);
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memset(&msg_spy, 0, sizeof(msg_spy));
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}
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/*
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* imm32 test cases - Issue some IMM commands on a dummy window and analyse the
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* messages being sent to this window in response.
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*/
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static const char wndcls[] = "winetest_imm32_wndcls";
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static HWND hwnd;
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static int init(void) {
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WNDCLASSEX wc;
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HIMC imc;
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wc.cbSize = sizeof(WNDCLASSEX);
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wc.style = 0;
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wc.lpfnWndProc = DefWindowProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = GetModuleHandle(0);
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wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
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wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = wndcls;
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wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
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if (!RegisterClassExA(&wc))
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return 0;
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hwnd = CreateWindowEx(WS_EX_CLIENTEDGE, wndcls, "Wine imm32.dll test",
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WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,
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240, 120, NULL, NULL, GetModuleHandle(0), NULL);
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if (!hwnd)
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return 0;
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imc = ImmGetContext(hwnd);
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if (!imc)
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{
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skip("IME support not implemented\n");
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return 0;
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}
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ImmReleaseContext(hwnd, imc);
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ShowWindow(hwnd, SW_SHOWNORMAL);
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UpdateWindow(hwnd);
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msg_spy_init(hwnd);
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return 1;
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}
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static void cleanup(void) {
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msg_spy_cleanup();
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if (hwnd)
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DestroyWindow(hwnd);
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UnregisterClass(wndcls, GetModuleHandle(0));
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}
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static void test_ImmNotifyIME(void) {
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static const char string[] = "wine";
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char resstr[16] = "";
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HIMC imc;
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BOOL ret;
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imc = ImmGetContext(hwnd);
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msg_spy_flush_msgs();
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todo_wine
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{
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ok(!ImmNotifyIME(imc, NI_COMPOSITIONSTR, CPS_CANCEL, 0), "Canceling an "
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"empty composition string should fail.\n");
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}
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ok(!msg_spy_find_msg(WM_IME_COMPOSITION), "Windows does not post "
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"WM_IME_COMPOSITION in response to NI_COMPOSITIONSTR / CPS_CANCEL, if "
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"the composition string being canceled is empty.\n");
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ImmSetCompositionString(imc, SCS_SETSTR, string, sizeof(string), NULL, 0);
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msg_spy_flush_msgs();
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ImmNotifyIME(imc, NI_COMPOSITIONSTR, CPS_CANCEL, 0);
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ok(!msg_spy_find_msg(WM_IME_COMPOSITION), "Windows does not post "
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"WM_IME_COMPOSITION in response to NI_COMPOSITIONSTR / CPS_CANCEL, if "
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"the composition string being canceled is non empty.\n");
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/* behavior differs between win9x and NT */
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ret = ImmGetCompositionString(imc, GCS_COMPSTR, resstr, sizeof(resstr));
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ok(ret || !ret, "You'll never read this.\n");
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msg_spy_flush_msgs();
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todo_wine
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{
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ok(!ImmNotifyIME(imc, NI_COMPOSITIONSTR, CPS_CANCEL, 0), "Canceling an "
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"empty composition string should fail.\n");
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}
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ok(!msg_spy_find_msg(WM_IME_COMPOSITION), "Windows does not post "
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"WM_IME_COMPOSITION in response to NI_COMPOSITIONSTR / CPS_CANCEL, if "
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"the composition string being canceled is empty.\n");
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msg_spy_flush_msgs();
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ImmReleaseContext(hwnd, imc);
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}
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static void test_ImmGetCompositionString(void)
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{
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HIMC imc;
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static const WCHAR string[] = {'w','i','n','e',0x65e5,0x672c,0x8a9e};
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char cstring[20];
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WCHAR wstring[20];
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DWORD len;
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DWORD alen,wlen;
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imc = ImmGetContext(hwnd);
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ImmSetCompositionStringW(imc, SCS_SETSTR, string, sizeof(string), NULL,0);
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alen = ImmGetCompositionStringA(imc, GCS_COMPSTR, cstring, 20);
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wlen = ImmGetCompositionStringW(imc, GCS_COMPSTR, wstring, 20);
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/* windows machines without any IME installed just return 0 above */
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if( alen && wlen)
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{
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len = ImmGetCompositionStringW(imc, GCS_COMPATTR, NULL, 0);
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ok(len*sizeof(WCHAR)==wlen,"GCS_COMPATTR(W) not returning correct count\n");
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len = ImmGetCompositionStringA(imc, GCS_COMPATTR, NULL, 0);
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ok(len==alen,"GCS_COMPATTR(A) not returning correct count\n");
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}
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ImmReleaseContext(hwnd, imc);
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}
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static void test_ImmSetCompositionString(void)
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{
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HIMC imc;
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BOOL ret;
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SetLastError(0xdeadbeef);
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imc = ImmGetContext(hwnd);
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ok(imc != 0, "ImmGetContext() failed. Last error: %u\n", GetLastError());
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if (!imc)
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return;
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SetLastError(0xdeadbeef);
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ret = ImmSetCompositionStringW(imc, SCS_SETSTR, NULL, 0, NULL, 0);
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todo_wine
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ok(!ret, "ImmSetCompositionStringW() failed. Last error: %u\n",
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GetLastError());
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SetLastError(0xdeadbeef);
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ret = ImmSetCompositionStringW(imc, SCS_SETSTR | SCS_CHANGEATTR,
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NULL, 0, NULL, 0);
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todo_wine
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ok(!ret, "ImmSetCompositionStringW() failed. Last error: %u\n",
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GetLastError());
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SetLastError(0xdeadbeef);
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ret = ImmSetCompositionStringW(imc, SCS_SETSTR | SCS_CHANGECLAUSE,
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NULL, 0, NULL, 0);
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todo_wine
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ok(!ret, "ImmSetCompositionStringW() failed. Last error: %u\n",
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GetLastError());
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SetLastError(0xdeadbeef);
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ret = ImmSetCompositionStringW(imc, SCS_CHANGEATTR | SCS_CHANGECLAUSE,
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NULL, 0, NULL, 0);
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todo_wine
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ok(!ret, "ImmSetCompositionStringW() failed. Last error: %u\n",
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GetLastError());
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ImmReleaseContext(hwnd, imc);
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}
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static void test_ImmIME(void)
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{
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HIMC imc;
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imc = ImmGetContext(hwnd);
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if (imc)
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{
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BOOL rc;
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rc = ImmConfigureIMEA(imc, NULL, IME_CONFIG_REGISTERWORD, NULL);
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ok (rc == 0, "ImmConfigureIMEA did not fail\n");
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rc = ImmConfigureIMEW(imc, NULL, IME_CONFIG_REGISTERWORD, NULL);
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ok (rc == 0, "ImmConfigureIMEW did not fail\n");
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}
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ImmReleaseContext(hwnd,imc);
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}
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START_TEST(imm32) {
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if (init())
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{
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test_ImmNotifyIME();
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test_ImmGetCompositionString();
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test_ImmSetCompositionString();
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test_ImmIME();
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}
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cleanup();
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}
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