/* Unit test suite for comboex control. * * Copyright 2005 Jason Edmeades * * 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 <windows.h> #include <commctrl.h> #include "wine/test.h" static HWND hComboExParentWnd; static HINSTANCE hMainHinst; static const char ComboExTestClass[] = "ComboExTestClass"; #define MAX_CHARS 100 static char *textBuffer = NULL; static HWND createComboEx(DWORD style) { return CreateWindowExA(0, WC_COMBOBOXEXA, NULL, style, 0, 0, 300, 300, hComboExParentWnd, NULL, hMainHinst, NULL); } static LONG addItem(HWND cbex, int idx, LPTSTR text) { COMBOBOXEXITEM cbexItem; memset(&cbexItem, 0x00, sizeof(cbexItem)); cbexItem.mask = CBEIF_TEXT; cbexItem.iItem = idx; cbexItem.pszText = text; cbexItem.cchTextMax = 0; return (LONG)SendMessage(cbex, CBEM_INSERTITEM, 0,(LPARAM)&cbexItem); } static LONG setItem(HWND cbex, int idx, LPTSTR text) { COMBOBOXEXITEM cbexItem; memset(&cbexItem, 0x00, sizeof(cbexItem)); cbexItem.mask = CBEIF_TEXT; cbexItem.iItem = idx; cbexItem.pszText = text; cbexItem.cchTextMax = 0; return (LONG)SendMessage(cbex, CBEM_SETITEM, 0,(LPARAM)&cbexItem); } static LONG delItem(HWND cbex, int idx) { return (LONG)SendMessage(cbex, CBEM_DELETEITEM, (LPARAM)idx, 0); } static LONG getItem(HWND cbex, int idx, COMBOBOXEXITEM *cbItem) { memset(cbItem, 0x00, sizeof(COMBOBOXEXITEM)); cbItem->mask = CBEIF_TEXT; cbItem->pszText = textBuffer; cbItem->iItem = idx; cbItem->cchTextMax = 100; return (LONG)SendMessage(cbex, CBEM_GETITEM, 0, (LPARAM)cbItem); } static void test_comboboxex(void) { HWND myHwnd = 0; LONG res = -1; COMBOBOXEXITEM cbexItem; static TCHAR first_item[] = {'F','i','r','s','t',' ','I','t','e','m',0}, second_item[] = {'S','e','c','o','n','d',' ','I','t','e','m',0}, third_item[] = {'T','h','i','r','d',' ','I','t','e','m',0}, middle_item[] = {'B','e','t','w','e','e','n',' ','F','i','r','s','t',' ','a','n','d',' ', 'S','e','c','o','n','d',' ','I','t','e','m','s',0}, replacement_item[] = {'B','e','t','w','e','e','n',' ','F','i','r','s','t',' ','a','n','d',' ', 'S','e','c','o','n','d',' ','I','t','e','m','s',0}, out_of_range_item[] = {'O','u','t',' ','o','f',' ','R','a','n','g','e',' ','I','t','e','m',0}; /* Allocate space for result */ textBuffer = HeapAlloc(GetProcessHeap(), 0, MAX_CHARS); /* Basic comboboxex test */ myHwnd = createComboEx(WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN); /* Add items onto the end of the combobox */ res = addItem(myHwnd, -1, first_item); ok(res == 0, "Adding simple item failed (%d)\n", res); res = addItem(myHwnd, -1, second_item); ok(res == 1, "Adding simple item failed (%d)\n", res); res = addItem(myHwnd, 2, third_item); ok(res == 2, "Adding simple item failed (%d)\n", res); res = addItem(myHwnd, 1, middle_item); ok(res == 1, "Inserting simple item failed (%d)\n", res); /* Add an item completely out of range */ res = addItem(myHwnd, 99, out_of_range_item); ok(res == -1, "Adding using out of range index worked unexpectedly (%d)\n", res); res = addItem(myHwnd, 5, out_of_range_item); ok(res == -1, "Adding using out of range index worked unexpectedly (%d)\n", res); /* Removed: Causes traps on Windows XP res = addItem(myHwnd, -2, "Out Of Range Item"); ok(res == -1, "Adding out of range worked unexpectedly (%ld)\n", res); */ /* Get an item completely out of range */ res = getItem(myHwnd, 99, &cbexItem); ok(res == 0, "Getting item using out of range index worked unexpectedly (%d, %s)\n", res, cbexItem.pszText); res = getItem(myHwnd, 4, &cbexItem); ok(res == 0, "Getting item using out of range index worked unexpectedly (%d, %s)\n", res, cbexItem.pszText); res = getItem(myHwnd, -2, &cbexItem); ok(res == 0, "Getting item using out of range index worked unexpectedly (%d, %s)\n", res, cbexItem.pszText); /* Get an item in range */ res = getItem(myHwnd, 0, &cbexItem); ok(res != 0, "Getting item using valid index failed unexpectedly (%d)\n", res); ok(strcmp(first_item, cbexItem.pszText) == 0, "Getting item returned wrong string (%s)\n", cbexItem.pszText); res = getItem(myHwnd, 1, &cbexItem); ok(res != 0, "Getting item using valid index failed unexpectedly (%d)\n", res); ok(strcmp(middle_item, cbexItem.pszText) == 0, "Getting item returned wrong string (%s)\n", cbexItem.pszText); res = getItem(myHwnd, 2, &cbexItem); ok(res != 0, "Getting item using valid index failed unexpectedly (%d)\n", res); ok(strcmp(second_item, cbexItem.pszText) == 0, "Getting item returned wrong string (%s)\n", cbexItem.pszText); res = getItem(myHwnd, 3, &cbexItem); ok(res != 0, "Getting item using valid index failed unexpectedly (%d)\n", res); ok(strcmp(third_item, cbexItem.pszText) == 0, "Getting item returned wrong string (%s)\n", cbexItem.pszText); /* Set an item completely out of range */ res = setItem(myHwnd, 99, replacement_item); ok(res == 0, "Setting item using out of range index worked unexpectedly (%d)\n", res); res = setItem(myHwnd, 4, replacement_item); ok(res == 0, "Setting item using out of range index worked unexpectedly (%d)\n", res); res = setItem(myHwnd, -2, replacement_item); ok(res == 0, "Setting item using out of range index worked unexpectedly (%d)\n", res); /* Set an item in range */ res = setItem(myHwnd, 0, replacement_item); ok(res != 0, "Setting first item failed (%d)\n", res); res = setItem(myHwnd, 3, replacement_item); ok(res != 0, "Setting last item failed (%d)\n", res); /* Remove items completely out of range (4 items in control at this point) */ res = delItem(myHwnd, -1); ok(res == CB_ERR, "Deleting using out of range index worked unexpectedly (%d)\n", res); res = delItem(myHwnd, 4); ok(res == CB_ERR, "Deleting using out of range index worked unexpectedly (%d)\n", res); /* Remove items in range (4 items in control at this point) */ res = delItem(myHwnd, 3); ok(res == 3, "Deleting using out of range index failed (%d)\n", res); res = delItem(myHwnd, 0); ok(res == 2, "Deleting using out of range index failed (%d)\n", res); res = delItem(myHwnd, 0); ok(res == 1, "Deleting using out of range index failed (%d)\n", res); res = delItem(myHwnd, 0); ok(res == 0, "Deleting using out of range index failed (%d)\n", res); /* Remove from an empty box */ res = delItem(myHwnd, 0); ok(res == CB_ERR, "Deleting using out of range index worked unexpectedly (%d)\n", res); /* Cleanup */ HeapFree(GetProcessHeap(), 0, textBuffer); } static LRESULT CALLBACK ComboExTestWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { switch(msg) { case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProcA(hWnd, msg, wParam, lParam); } return 0L; } static int init(void) { HMODULE hComctl32; BOOL (WINAPI *pInitCommonControlsEx)(const INITCOMMONCONTROLSEX*); WNDCLASSA wc; INITCOMMONCONTROLSEX iccex; hComctl32 = GetModuleHandleA("comctl32.dll"); pInitCommonControlsEx = (void*)GetProcAddress(hComctl32, "InitCommonControlsEx"); if (!pInitCommonControlsEx) { skip("InitCommonControlsEx() is missing. Skipping the tests\n"); return 0; } iccex.dwSize = sizeof(iccex); iccex.dwICC = ICC_USEREX_CLASSES; pInitCommonControlsEx(&iccex); wc.style = CS_HREDRAW | CS_VREDRAW; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = GetModuleHandleA(NULL); wc.hIcon = NULL; wc.hCursor = LoadCursorA(NULL, IDC_ARROW); wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW); wc.lpszMenuName = NULL; wc.lpszClassName = ComboExTestClass; wc.lpfnWndProc = ComboExTestWndProc; RegisterClassA(&wc); hComboExParentWnd = CreateWindowExA(0, ComboExTestClass, "ComboEx test", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 680, 260, NULL, NULL, GetModuleHandleA(NULL), 0); assert(hComboExParentWnd != NULL); hMainHinst = GetModuleHandleA(NULL); return 1; } static void cleanup(void) { MSG msg; PostMessageA(hComboExParentWnd, WM_CLOSE, 0, 0); while (GetMessageA(&msg,0,0,0)) { TranslateMessage(&msg); DispatchMessageA(&msg); } UnregisterClassA(ComboExTestClass, GetModuleHandleA(NULL)); } START_TEST(comboex) { if (!init()) return; test_comboboxex(); cleanup(); }