dlls/shell32/tests/autocomplete.c

   1 /*
   2  * Tests for autocomplete
   3  *
   4  * Copyright 2008 Jan de Mooij
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include <wine/test.h>
  24 #include <stdarg.h>
  25
  26 #include "windows.h"
  27 #include "shobjidl.h"
  28 #include "shlguid.h"
  29 #include "initguid.h"
  30 #include "shldisp.h"
  31
  32 static HWND hMainWnd, hEdit;
  33 static HINSTANCE hinst;
  34 static int killfocus_count;
  35
  36 static BOOL test_init(void) {
  37     HRESULT r;
  38     IAutoComplete* ac;
  39     IUnknown *acSource;
  40
  41     /* AutoComplete instance */
  42     r = CoCreateInstance(&CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER,
  43                          &IID_IAutoComplete, (LPVOID*)&ac);
  44     if (r == REGDB_E_CLASSNOTREG)
  45     {
  46         win_skip("CLSID_AutoComplete is not registered\n");
  47         return FALSE;
  48     }
  49     ok(SUCCEEDED(r), "no IID_IAutoComplete (0x%08x)\n", r);
  50
  51     /* AutoComplete source */
  52     r = CoCreateInstance(&CLSID_ACLMulti, NULL, CLSCTX_INPROC_SERVER,
  53                         &IID_IACList, (LPVOID*)&acSource);
  54     if (r == REGDB_E_CLASSNOTREG)
  55     {
  56         win_skip("CLSID_ACLMulti is not registered\n");
  57         return FALSE;
  58     }
  59     ok(SUCCEEDED(r), "no IID_IACList (0x%08x)\n", r);
  60
  61     /* bind to edit control */
  62     r = IAutoComplete_Init(ac, hEdit, acSource, NULL, NULL);
  63     ok(SUCCEEDED(r), "Init failed (0x%08x)\n", r);
  64
  65     return TRUE;
  66 }
  67 static void test_killfocus(void) {
  68     /* Test if WM_KILLFOCUS messages are handled properly by checking if
  69      * the parent receives an EN_KILLFOCUS message. */
  70     SetFocus(hEdit);
  71     killfocus_count = 0;
  72     SetFocus(0);
  73     ok(killfocus_count == 1, "Expected one EN_KILLFOCUS message, got: %d\n", killfocus_count);
  74 }
  75 static LRESULT CALLBACK MyWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) {
  76     switch(msg) {
  77     case WM_CREATE:
  78         /* create edit control */
  79         hEdit = CreateWindowEx(0, "EDIT", "Some text", 0, 10, 10, 300, 300,
  80                     hWnd, NULL, hinst, NULL);
  81         ok(hEdit != NULL, "Can't create edit control\n");
  82         break;
  83     case WM_COMMAND:
  84         if(HIWORD(wParam) == EN_KILLFOCUS)
  85             killfocus_count++;
  86         break;
  87     }
  88     return DefWindowProcA(hWnd, msg, wParam, lParam);
  89 }
  90 static void createMainWnd(void) {
  91     WNDCLASSA wc;
  92     wc.style = CS_HREDRAW | CS_VREDRAW;
  93     wc.cbClsExtra = 0;
  94     wc.cbWndExtra = 0;
  95     wc.hInstance = GetModuleHandleA(NULL);
  96     wc.hIcon = NULL;
  97     wc.hCursor = LoadCursorA(NULL, IDC_IBEAM);
  98     wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
  99     wc.lpszMenuName = NULL;
 100     wc.lpszClassName = "MyTestWnd";
 101     wc.lpfnWndProc = MyWndProc;
 102     RegisterClassA(&wc);
 103
 104     hMainWnd = CreateWindowExA(0, "MyTestWnd", "Blah", WS_OVERLAPPEDWINDOW,
 105       CW_USEDEFAULT, CW_USEDEFAULT, 130, 105, NULL, NULL, GetModuleHandleA(NULL), 0);
 106 }
 107 START_TEST(autocomplete) {
 108     HRESULT r;
 109     MSG msg;
 110
 111     r = CoInitialize(NULL);
 112     ok(SUCCEEDED(r), "CoInitialize failed (0x%08x). Tests aborted.\n", r);
 113     if (FAILED(r))
 114         return;
 115
 116     createMainWnd();
 117
 118     if(!ok(hMainWnd != NULL, "Failed to create parent window. Tests aborted.\n"))
 119         return;
 120
 121     if (!test_init())
 122         goto cleanup;
 123     test_killfocus();
 124
 125     PostQuitMessage(0);
 126     while(GetMessageA(&msg,0,0,0)) {
 127         TranslateMessage(&msg);
 128         DispatchMessageA(&msg);
 129     }
 130
 131 cleanup:
 132     DestroyWindow(hEdit);
 133     DestroyWindow(hMainWnd);
 134
 135     CoUninitialize();
 136 }