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 IAutoComplete *test_init(void)
  37 {
  38     HRESULT r;
  39     IAutoComplete* ac;
  40     IUnknown *acSource;
  41
  42     /* AutoComplete instance */
  43     r = CoCreateInstance(&CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER,
  44                          &IID_IAutoComplete, (LPVOID*)&ac);
  45     if (r == REGDB_E_CLASSNOTREG)
  46     {
  47         win_skip("CLSID_AutoComplete is not registered\n");
  48         return NULL;
  49     }
  50     ok(r == S_OK, "no IID_IAutoComplete (0x%08x)\n", r);
  51
  52     /* AutoComplete source */
  53     r = CoCreateInstance(&CLSID_ACLMulti, NULL, CLSCTX_INPROC_SERVER,
  54                         &IID_IACList, (LPVOID*)&acSource);
  55     if (r == REGDB_E_CLASSNOTREG)
  56     {
  57         win_skip("CLSID_ACLMulti is not registered\n");
  58         return NULL;
  59     }
  60     ok(r == S_OK, "no IID_IACList (0x%08x)\n", r);
  61
  62 if (0)
  63 {
  64     /* crashes on native */
  65     r = IAutoComplete_Init(ac, hEdit, NULL, NULL, NULL);
  66 }
  67     /* bind to edit control */
  68     r = IAutoComplete_Init(ac, hEdit, acSource, NULL, NULL);
  69     ok(r == S_OK, "Init failed (0x%08x)\n", r);
  70
  71     IUnknown_Release(acSource);
  72
  73     return ac;
  74 }
  75
  76 static void test_killfocus(void)
  77 {
  78     /* Test if WM_KILLFOCUS messages are handled properly by checking if
  79      * the parent receives an EN_KILLFOCUS message. */
  80     SetFocus(hEdit);
  81     killfocus_count = 0;
  82     SetFocus(0);
  83     ok(killfocus_count == 1, "Expected one EN_KILLFOCUS message, got: %d\n", killfocus_count);
  84 }
  85
  86 static LRESULT CALLBACK MyWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
  87 {
  88     switch(msg) {
  89     case WM_CREATE:
  90         /* create edit control */
  91         hEdit = CreateWindowEx(0, "EDIT", "Some text", 0, 10, 10, 300, 300,
  92                     hWnd, NULL, hinst, NULL);
  93         ok(hEdit != NULL, "Can't create edit control\n");
  94         break;
  95     case WM_COMMAND:
  96         if(HIWORD(wParam) == EN_KILLFOCUS)
  97             killfocus_count++;
  98         break;
  99     }
 100     return DefWindowProcA(hWnd, msg, wParam, lParam);
 101 }
 102
 103 static void createMainWnd(void)
 104 {
 105     WNDCLASSA wc;
 106     wc.style = CS_HREDRAW | CS_VREDRAW;
 107     wc.cbClsExtra = 0;
 108     wc.cbWndExtra = 0;
 109     wc.hInstance = GetModuleHandleA(NULL);
 110     wc.hIcon = NULL;
 111     wc.hCursor = LoadCursorA(NULL, IDC_IBEAM);
 112     wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
 113     wc.lpszMenuName = NULL;
 114     wc.lpszClassName = "MyTestWnd";
 115     wc.lpfnWndProc = MyWndProc;
 116     RegisterClassA(&wc);
 117
 118     hMainWnd = CreateWindowExA(0, "MyTestWnd", "Blah", WS_OVERLAPPEDWINDOW,
 119       CW_USEDEFAULT, CW_USEDEFAULT, 130, 105, NULL, NULL, GetModuleHandleA(NULL), 0);
 120 }
 121
 122 START_TEST(autocomplete)
 123 {
 124     HRESULT r;
 125     MSG msg;
 126     IAutoComplete* ac;
 127
 128     r = CoInitialize(NULL);
 129     ok(r == S_OK, "CoInitialize failed (0x%08x). Tests aborted.\n", r);
 130     if (r != S_OK)
 131         return;
 132
 133     createMainWnd();
 134     ok(hMainWnd != NULL, "Failed to create parent window. Tests aborted.\n");
 135     if (!hMainWnd) return;
 136
 137     ac = test_init();
 138     if (!ac)
 139         goto cleanup;
 140     test_killfocus();
 141
 142     PostQuitMessage(0);
 143     while(GetMessageA(&msg,0,0,0)) {
 144         TranslateMessage(&msg);
 145         DispatchMessageA(&msg);
 146     }
 147
 148     IAutoComplete_Release(ac);
 149
 150 cleanup:
 151     DestroyWindow(hEdit);
 152     DestroyWindow(hMainWnd);
 153
 154     CoUninitialize();
 155 }