dlls/comctl32/tests/status.c

   1 /* Unit test suite for status control.
   2  *
   3  * Copyright 2007 Google (Lei Zhang)
   4  * Copyright 2007 Alex Arazi
   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 #include <assert.h>
  22 #include <windows.h>
  23 #include <commctrl.h>
  24
  25 #include "wine/test.h"
  26
  27 #define SUBCLASS_NAME "MyStatusBar"
  28
  29 #define expect(expected,got) ok (expected == got,"Expected %d, got %d\n",expected,got)
  30 #define expect_rect(_left,_top,_right,_bottom,got) do { RECT _rcExp = {_left, _top, _right, _bottom}; \
  31         ok(memcmp(&_rcExp, &(got), sizeof(RECT)) == 0, "Expected rect {%d,%d, %d,%d}, got {%d,%d, %d,%d}\n", \
  32         _rcExp.left, _rcExp.top, _rcExp.right, _rcExp.bottom, \
  33         (got).left, (got).top, (got).right, (got).bottom); } while (0)
  34
  35 static HINSTANCE hinst;
  36 static WNDPROC g_status_wndproc;
  37 static RECT g_rcCreated;
  38 static HWND g_hMainWnd;
  39 static int g_wmsize_count = 0;
  40
  41 static HWND create_status_control(DWORD style, DWORD exstyle)
  42 {
  43     HWND hWndStatus;
  44
  45     /* make the control */
  46     hWndStatus = CreateWindowEx(exstyle, STATUSCLASSNAME, NULL, style,
  47         /* placement */
  48         0, 0, 300, 20,
  49         /* parent, etc */
  50         NULL, NULL, hinst, NULL);
  51     assert (hWndStatus);
  52     return hWndStatus;
  53 }
  54
  55 static LRESULT WINAPI create_test_wndproc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  56 {
  57     LRESULT ret;
  58
  59     if (msg == WM_CREATE)
  60     {
  61         CREATESTRUCT *cs = (CREATESTRUCT *)lParam;
  62         ret = CallWindowProc(g_status_wndproc, hwnd, msg, wParam, lParam);
  63         GetWindowRect(hwnd, &g_rcCreated);
  64         MapWindowPoints(HWND_DESKTOP, g_hMainWnd, (LPPOINT)&g_rcCreated, 2);
  65         ok(cs->x == g_rcCreated.left, "CREATESTRUCT.x modified\n");
  66         ok(cs->y == g_rcCreated.top, "CREATESTRUCT.y modified\n");
  67     } else if (msg == WM_SIZE)
  68     {
  69         g_wmsize_count++;
  70         ret = CallWindowProc(g_status_wndproc, hwnd, msg, wParam, lParam);
  71     }
  72     else
  73         ret = CallWindowProc(g_status_wndproc, hwnd, msg, wParam, lParam);
  74
  75     return ret;
  76 }
  77
  78 static void register_subclass()
  79 {
  80     WNDCLASSEX cls;
  81
  82     cls.cbSize = sizeof(WNDCLASSEX);
  83     GetClassInfoEx(NULL, STATUSCLASSNAME, &cls);
  84     g_status_wndproc = cls.lpfnWndProc;
  85     cls.lpfnWndProc = create_test_wndproc;
  86     cls.lpszClassName = SUBCLASS_NAME;
  87     cls.hInstance = NULL;
  88     ok(RegisterClassEx(&cls), "RegisterClassEx failed\n");
  89 }
  90
  91 static void test_create()
  92 {
  93     RECT rc;
  94     HWND hwnd;
  95
  96     ok((hwnd = CreateWindowA(SUBCLASS_NAME, "", WS_CHILD|WS_VISIBLE|SBARS_SIZEGRIP, 0, 0, 100, 100,
  97         g_hMainWnd, NULL, NULL, 0)) != NULL, "CreateWindowA failed\n");
  98     MapWindowPoints(HWND_DESKTOP, g_hMainWnd, (LPPOINT)&rc, 2);
  99     GetWindowRect(hwnd, &rc);
 100     MapWindowPoints(HWND_DESKTOP, g_hMainWnd, (LPPOINT)&rc, 2);
 101     expect_rect(0, 0, 100, 100, g_rcCreated);
 102     expect(0, rc.left);
 103     expect(672, rc.right);
 104     expect(226, rc.bottom);
 105     /* we don't check rc.top as this may depend on user font settings */
 106     DestroyWindow(hwnd);
 107 }
 108
 109 static int CALLBACK check_height_font_enumproc(ENUMLOGFONTEX *enumlf, NEWTEXTMETRICEX *ntm, DWORD type, LPARAM lParam)
 110 {
 111     HWND hwndStatus = (HWND)lParam;
 112     HDC hdc = GetDC(NULL);
 113     static const int sizes[] = {8, 9, 10, 12, 16, 22, 28, 36, 48, 72};
 114     int i;
 115
 116     trace("Font %s\n", enumlf->elfFullName);
 117     for (i = 0; i < sizeof(sizes)/sizeof(sizes[0]); i++)
 118     {
 119         HFONT hFont;
 120         TEXTMETRIC tm;
 121         HFONT hCtrlFont;
 122         HFONT hOldFont;
 123         RECT rcCtrl;
 124
 125         enumlf->elfLogFont.lfHeight = sizes[i];
 126         hFont = CreateFontIndirect(&enumlf->elfLogFont);
 127         hCtrlFont = (HFONT)SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hFont, TRUE);
 128         hOldFont = SelectObject(hdc, hFont);
 129
 130         GetClientRect(hwndStatus, &rcCtrl);
 131         GetTextMetrics(hdc, &tm);
 132         expect(max(tm.tmHeight + (tm.tmInternalLeading ? tm.tmInternalLeading : 2) + 4, 20), rcCtrl.bottom);
 133
 134         SelectObject(hdc, hOldFont);
 135         SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hCtrlFont, TRUE);
 136         DeleteObject(hFont);
 137     }
 138     ReleaseDC(NULL, hdc);
 139     return 1;
 140 }
 141
 142 static int CALLBACK check_height_family_enumproc(ENUMLOGFONTEX *enumlf, NEWTEXTMETRICEX *ntm, DWORD type, LPARAM lParam)
 143 {
 144     HDC hdc = GetDC(NULL);
 145     enumlf->elfLogFont.lfHeight = 0;
 146     EnumFontFamiliesEx(hdc, &enumlf->elfLogFont, (FONTENUMPROC)check_height_font_enumproc, lParam, 0);
 147     ReleaseDC(NULL, hdc);
 148     return 1;
 149 }
 150
 151 static void test_height(void)
 152 {
 153     LOGFONT lf;
 154     HFONT hFont, hFontSm;
 155     RECT rc1, rc2;
 156     HWND hwndStatus = CreateWindow(SUBCLASS_NAME, NULL, WS_CHILD|WS_VISIBLE,
 157         0, 0, 300, 20, g_hMainWnd, NULL, NULL, NULL);
 158     HDC hdc;
 159
 160     GetClientRect(hwndStatus, &rc1);
 161     hFont = CreateFont(32, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, ANSI_CHARSET,
 162         OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE, "Tahoma");
 163
 164     g_wmsize_count = 0;
 165     SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hFont, TRUE);
 166     ok(g_wmsize_count > 0, "WM_SETFONT should issue WM_SIZE\n");
 167
 168     GetClientRect(hwndStatus, &rc2);
 169     todo_wine expect_rect(0, 0, 672, 42, rc2); /* GetTextMetrics returns invalid tmInternalLeading for this font */
 170
 171     g_wmsize_count = 0;
 172     SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hFont, TRUE);
 173     ok(g_wmsize_count > 0, "WM_SETFONT should issue WM_SIZE\n");
 174
 175     GetClientRect(hwndStatus, &rc2);
 176     todo_wine expect_rect(0, 0, 672, 42, rc2);
 177
 178     /* minheight < fontsize - no effects*/
 179     SendMessage(hwndStatus, SB_SETMINHEIGHT, 12, 0);
 180     SendMessage(hwndStatus, WM_SIZE, 0, 0);
 181     GetClientRect(hwndStatus, &rc2);
 182     todo_wine expect_rect(0, 0, 672, 42, rc2);
 183
 184     /* minheight > fontsize - has an effect after WM_SIZE */
 185     SendMessage(hwndStatus, SB_SETMINHEIGHT, 60, 0);
 186     GetClientRect(hwndStatus, &rc2);
 187     todo_wine expect_rect(0, 0, 672, 42, rc2);
 188     SendMessage(hwndStatus, WM_SIZE, 0, 0);
 189     GetClientRect(hwndStatus, &rc2);
 190     expect_rect(0, 0, 672, 62, rc2);
 191
 192     /* font changed to smaller than minheight - has an effect */
 193     SendMessage(hwndStatus, SB_SETMINHEIGHT, 30, 0);
 194     expect_rect(0, 0, 672, 62, rc2);
 195     SendMessage(hwndStatus, WM_SIZE, 0, 0);
 196     GetClientRect(hwndStatus, &rc2);
 197     todo_wine expect_rect(0, 0, 672, 42, rc2);
 198     hFontSm = CreateFont(9, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, ANSI_CHARSET,
 199         OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE, "Tahoma");
 200     SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hFontSm, TRUE);
 201     GetClientRect(hwndStatus, &rc2);
 202     expect_rect(0, 0, 672, 32, rc2);
 203
 204     /* test the height formula */
 205     ZeroMemory(&lf, sizeof(lf));
 206     SendMessage(hwndStatus, SB_SETMINHEIGHT, 0, 0);
 207     hdc = GetDC(NULL);
 208     trace("dpi=%d\n", GetDeviceCaps(hdc, LOGPIXELSY));
 209     EnumFontFamiliesEx(hdc, &lf, (FONTENUMPROC)check_height_family_enumproc, (LPARAM)hwndStatus, 0);
 210     ReleaseDC(NULL, hdc);
 211
 212     DestroyWindow(hwndStatus);
 213     DeleteObject(hFont);
 214     DeleteObject(hFontSm);
 215 }
 216
 217 static void test_status_control(void)
 218 {
 219     HWND hWndStatus;
 220     int r;
 221     int nParts[] = {50, 150, -1};
 222     int checkParts[] = {0, 0, 0};
 223     int borders[] = {0, 0, 0};
 224     RECT rc;
 225     CHAR charArray[20];
 226     HICON hIcon;
 227
 228     hWndStatus = create_status_control(WS_VISIBLE, 0);
 229
 230     /* Divide into parts and set text */
 231     r = SendMessage(hWndStatus, SB_SETPARTS, 3, (LPARAM)nParts);
 232     expect(TRUE,r);
 233     r = SendMessage(hWndStatus, SB_SETTEXT, 0, (LPARAM)"First");
 234     expect(TRUE,r);
 235     r = SendMessage(hWndStatus, SB_SETTEXT, 1, (LPARAM)"Second");
 236     expect(TRUE,r);
 237     r = SendMessage(hWndStatus, SB_SETTEXT, 2, (LPARAM)"Third");
 238     expect(TRUE,r);
 239
 240     /* Get RECT Information */
 241     r = SendMessage(hWndStatus, SB_GETRECT, 0, (LPARAM)&rc);
 242     expect(TRUE,r);
 243     expect(2,rc.top);
 244     /* The rc.bottom test is system dependent
 245     expect(22,rc.bottom); */
 246     expect(0,rc.left);
 247     expect(50,rc.right);
 248     r = SendMessage(hWndStatus, SB_GETRECT, -1, (LPARAM)&rc);
 249     expect(FALSE,r);
 250     r = SendMessage(hWndStatus, SB_GETRECT, 3, (LPARAM)&rc);
 251     expect(FALSE,r);
 252     /* Get text length and text */
 253     r = SendMessage(hWndStatus, SB_GETTEXTLENGTH, 2, 0);
 254     expect(5,LOWORD(r));
 255     expect(0,HIWORD(r));
 256     r = SendMessage(hWndStatus, SB_GETTEXT, 2, (LPARAM) charArray);
 257     ok(strcmp(charArray,"Third") == 0, "Expected Third, got %s\n", charArray);
 258     expect(5,LOWORD(r));
 259     expect(0,HIWORD(r));
 260
 261     /* Get parts and borders */
 262     r = SendMessage(hWndStatus, SB_GETPARTS, 3, (LPARAM)checkParts);
 263     ok(r == 3, "Expected 3, got %d\n", r);
 264     expect(50,checkParts[0]);
 265     expect(150,checkParts[1]);
 266     expect(-1,checkParts[2]);
 267     r = SendMessage(hWndStatus, SB_GETBORDERS, 0, (LPARAM)borders);
 268     ok(r == TRUE, "Expected TRUE, got %d\n", r);
 269     expect(0,borders[0]);
 270     expect(2,borders[1]);
 271     expect(2,borders[2]);
 272
 273     /* Test resetting text with different characters */
 274     r = SendMessage(hWndStatus, SB_SETTEXT, 0, (LPARAM)"First@Again");
 275     expect(TRUE,r);
 276     r = SendMessage(hWndStatus, SB_SETTEXT, 1, (LPARAM)"InvalidChars\\7\7");
 277         expect(TRUE,r);
 278     r = SendMessage(hWndStatus, SB_SETTEXT, 2, (LPARAM)"InvalidChars\\n\n");
 279         expect(TRUE,r);
 280
 281     /* Get text again */
 282     r = SendMessage(hWndStatus, SB_GETTEXT, 0, (LPARAM) charArray);
 283     ok(strcmp(charArray,"First@Again") == 0, "Expected First@Again, got %s\n", charArray);
 284     expect(11,LOWORD(r));
 285     expect(0,HIWORD(r));
 286     r = SendMessage(hWndStatus, SB_GETTEXT, 1, (LPARAM) charArray);
 287     todo_wine
 288     {
 289         ok(strcmp(charArray,"InvalidChars\\7 ") == 0, "Expected InvalidChars\\7 , got %s\n", charArray);
 290     }
 291     expect(15,LOWORD(r));
 292     expect(0,HIWORD(r));
 293     r = SendMessage(hWndStatus, SB_GETTEXT, 2, (LPARAM) charArray);
 294     todo_wine
 295     {
 296         ok(strcmp(charArray,"InvalidChars\\n ") == 0, "Expected InvalidChars\\n , got %s\n", charArray);
 297     }
 298     expect(15,LOWORD(r));
 299     expect(0,HIWORD(r));
 300
 301     /* Set background color */
 302     r = SendMessage(hWndStatus, SB_SETBKCOLOR , 0, RGB(255,0,0));
 303     expect(CLR_DEFAULT,r);
 304     r = SendMessage(hWndStatus, SB_SETBKCOLOR , 0, CLR_DEFAULT);
 305     expect(RGB(255,0,0),r);
 306
 307     /* Add an icon to the status bar */
 308     hIcon = LoadIcon(NULL, IDI_QUESTION);
 309     r = SendMessage(hWndStatus, SB_SETICON, 1, (LPARAM) NULL);
 310     ok(r != 0, "Expected non-zero, got %d\n", r);
 311     r = SendMessage(hWndStatus, SB_SETICON, 1, (LPARAM) hIcon);
 312     ok(r != 0, "Expected non-zero, got %d\n", r);
 313     r = SendMessage(hWndStatus, SB_SETICON, 1, (LPARAM) NULL);
 314     ok(r != 0, "Expected non-zero, got %d\n", r);
 315
 316     /* Set the Unicode format */
 317     r = SendMessage(hWndStatus, SB_SETUNICODEFORMAT, FALSE, 0);
 318     r = SendMessage(hWndStatus, SB_GETUNICODEFORMAT, 0, 0);
 319     expect(FALSE,r);
 320     r = SendMessage(hWndStatus, SB_SETUNICODEFORMAT, TRUE, 0);
 321     expect(FALSE,r);
 322     r = SendMessage(hWndStatus, SB_GETUNICODEFORMAT, 0, 0);
 323     expect(TRUE,r);
 324
 325     /* Reset number of parts */
 326     r = SendMessage(hWndStatus, SB_SETPARTS, 2, (LPARAM)nParts);
 327     expect(TRUE,r);
 328
 329     /* Set the minimum height and get rectangle information again */
 330     SendMessage(hWndStatus, SB_SETMINHEIGHT, 50, (LPARAM) 0);
 331     r = SendMessage(hWndStatus, WM_SIZE, 0, (LPARAM) 0);
 332     expect(0,r);
 333     r = SendMessage(hWndStatus, SB_GETRECT, 0, (LPARAM)&rc);
 334     expect(TRUE,r);
 335     expect(2,rc.top);
 336     /* The rc.bottom test is system dependent
 337     expect(22,rc.bottom); */
 338     expect(0,rc.left);
 339     expect(50,rc.right);
 340     r = SendMessage(hWndStatus, SB_GETRECT, -1, (LPARAM)&rc);
 341     expect(FALSE,r);
 342     r = SendMessage(hWndStatus, SB_GETRECT, 3, (LPARAM)&rc);
 343     expect(FALSE,r);
 344
 345     /* Set the ToolTip text */
 346     todo_wine
 347     {
 348         SendMessage(hWndStatus, SB_SETTIPTEXT, 0,(LPARAM) "Tooltip Text");
 349         SendMessage(hWndStatus, SB_GETTIPTEXT, MAKEWPARAM (0, 20),(LPARAM) charArray);
 350         ok(strcmp(charArray,"Tooltip Text") == 0, "Expected Tooltip Text, got %s\n", charArray);
 351     }
 352
 353     /* Make simple */
 354     SendMessage(hWndStatus, SB_SIMPLE, TRUE, 0);
 355     r = SendMessage(hWndStatus, SB_ISSIMPLE, 0, 0);
 356     expect(TRUE,r);
 357
 358     DestroyWindow(hWndStatus);
 359 }
 360
 361 START_TEST(status)
 362 {
 363     hinst = GetModuleHandleA(NULL);
 364
 365     g_hMainWnd = CreateWindowExA(0, "static", "", WS_OVERLAPPEDWINDOW,
 366       CW_USEDEFAULT, CW_USEDEFAULT, 672+2*GetSystemMetrics(SM_CXSIZEFRAME),
 367       226+GetSystemMetrics(SM_CYCAPTION)+2*GetSystemMetrics(SM_CYSIZEFRAME),
 368       NULL, NULL, GetModuleHandleA(NULL), 0);
 369
 370     InitCommonControls();
 371
 372     register_subclass();
 373
 374     test_status_control();
 375     test_create();
 376     test_height();
 377 }