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