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 { \
  31         RECT exp = {abs(got.left - _left), abs(got.top - _top), \
  32                     abs(got.right - _right), abs(got.bottom - _bottom)}; \
  33         ok(exp.left <= 2 && exp.top <= 2 && exp.right <= 2 && exp.bottom <= 2, \
  34            "Expected rect {%d,%d, %d,%d}, got {%d,%d, %d,%d}\n", \
  35            _left, _top, _right, _bottom, \
  36            (got).left, (got).top, (got).right, (got).bottom); } while (0)
  37
  38 static HINSTANCE hinst;
  39 static WNDPROC g_status_wndproc;
  40 static RECT g_rcCreated;
  41 static HWND g_hMainWnd;
  42 static int g_wmsize_count = 0;
  43
  44 static HWND create_status_control(DWORD style, DWORD exstyle)
  45 {
  46     HWND hWndStatus;
  47
  48     /* make the control */
  49     hWndStatus = CreateWindowEx(exstyle, STATUSCLASSNAME, NULL, style,
  50         /* placement */
  51         0, 0, 300, 20,
  52         /* parent, etc */
  53         NULL, NULL, hinst, NULL);
  54     assert (hWndStatus);
  55     return hWndStatus;
  56 }
  57
  58 static LRESULT WINAPI create_test_wndproc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  59 {
  60     LRESULT ret;
  61
  62     if (msg == WM_CREATE)
  63     {
  64         CREATESTRUCT *cs = (CREATESTRUCT *)lParam;
  65         ret = CallWindowProc(g_status_wndproc, hwnd, msg, wParam, lParam);
  66         GetWindowRect(hwnd, &g_rcCreated);
  67         MapWindowPoints(HWND_DESKTOP, g_hMainWnd, (LPPOINT)&g_rcCreated, 2);
  68         ok(cs->x == g_rcCreated.left, "CREATESTRUCT.x modified\n");
  69         ok(cs->y == g_rcCreated.top, "CREATESTRUCT.y modified\n");
  70     } else if (msg == WM_SIZE)
  71     {
  72         g_wmsize_count++;
  73         ret = CallWindowProc(g_status_wndproc, hwnd, msg, wParam, lParam);
  74     }
  75     else
  76         ret = CallWindowProc(g_status_wndproc, hwnd, msg, wParam, lParam);
  77
  78     return ret;
  79 }
  80
  81 static void register_subclass()
  82 {
  83     WNDCLASSEX cls;
  84
  85     cls.cbSize = sizeof(WNDCLASSEX);
  86     GetClassInfoEx(NULL, STATUSCLASSNAME, &cls);
  87     g_status_wndproc = cls.lpfnWndProc;
  88     cls.lpfnWndProc = create_test_wndproc;
  89     cls.lpszClassName = SUBCLASS_NAME;
  90     cls.hInstance = NULL;
  91     ok(RegisterClassEx(&cls), "RegisterClassEx failed\n");
  92 }
  93
  94 static void test_create()
  95 {
  96     RECT rc;
  97     HWND hwnd;
  98
  99     ok((hwnd = CreateWindowA(SUBCLASS_NAME, "", WS_CHILD|WS_VISIBLE|SBARS_SIZEGRIP, 0, 0, 100, 100,
 100         g_hMainWnd, NULL, NULL, 0)) != NULL, "CreateWindowA failed\n");
 101     MapWindowPoints(HWND_DESKTOP, g_hMainWnd, (LPPOINT)&rc, 2);
 102     GetWindowRect(hwnd, &rc);
 103     MapWindowPoints(HWND_DESKTOP, g_hMainWnd, (LPPOINT)&rc, 2);
 104     expect_rect(0, 0, 100, 100, g_rcCreated);
 105     expect(0, rc.left);
 106     expect(672, rc.right);
 107     expect(226, rc.bottom);
 108     /* we don't check rc.top as this may depend on user font settings */
 109     DestroyWindow(hwnd);
 110 }
 111
 112 static int CALLBACK check_height_font_enumproc(ENUMLOGFONTEX *enumlf, NEWTEXTMETRICEX *ntm, DWORD type, LPARAM lParam)
 113 {
 114     HWND hwndStatus = (HWND)lParam;
 115     HDC hdc = GetDC(NULL);
 116     static const int sizes[] = {8, 9, 10, 12, 16, 22, 28, 36, 48, 72};
 117     int i;
 118
 119     trace("Font %s\n", enumlf->elfFullName);
 120     for (i = 0; i < sizeof(sizes)/sizeof(sizes[0]); i++)
 121     {
 122         HFONT hFont;
 123         TEXTMETRIC tm;
 124         HFONT hCtrlFont;
 125         HFONT hOldFont;
 126         RECT rcCtrl;
 127
 128         enumlf->elfLogFont.lfHeight = sizes[i];
 129         hFont = CreateFontIndirect(&enumlf->elfLogFont);
 130         hCtrlFont = (HFONT)SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hFont, TRUE);
 131         hOldFont = SelectObject(hdc, hFont);
 132
 133         GetClientRect(hwndStatus, &rcCtrl);
 134         GetTextMetrics(hdc, &tm);
 135         expect(max(tm.tmHeight + (tm.tmInternalLeading ? tm.tmInternalLeading : 2) + 4, 20), rcCtrl.bottom);
 136
 137         SelectObject(hdc, hOldFont);
 138         SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hCtrlFont, TRUE);
 139         DeleteObject(hFont);
 140     }
 141     ReleaseDC(NULL, hdc);
 142     return 1;
 143 }
 144
 145 static int CALLBACK check_height_family_enumproc(ENUMLOGFONTEX *enumlf, NEWTEXTMETRICEX *ntm, DWORD type, LPARAM lParam)
 146 {
 147     HDC hdc = GetDC(NULL);
 148     enumlf->elfLogFont.lfHeight = 0;
 149     EnumFontFamiliesEx(hdc, &enumlf->elfLogFont, (FONTENUMPROC)check_height_font_enumproc, lParam, 0);
 150     ReleaseDC(NULL, hdc);
 151     return 1;
 152 }
 153
 154 static void test_height(void)
 155 {
 156     LOGFONT lf;
 157     HFONT hFont, hFontSm;
 158     RECT rc1, rc2;
 159     HWND hwndStatus = CreateWindow(SUBCLASS_NAME, NULL, WS_CHILD|WS_VISIBLE,
 160         0, 0, 300, 20, g_hMainWnd, NULL, NULL, NULL);
 161     HDC hdc;
 162
 163     GetClientRect(hwndStatus, &rc1);
 164     hFont = CreateFont(32, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, ANSI_CHARSET,
 165         OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE, "Tahoma");
 166
 167     g_wmsize_count = 0;
 168     SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hFont, TRUE);
 169     if (!g_wmsize_count)
 170     {
 171         skip("Status control not resized in win95, skipping broken tests.\n");
 172         return;
 173     }
 174     ok(g_wmsize_count > 0, "WM_SETFONT should issue WM_SIZE\n");
 175
 176     GetClientRect(hwndStatus, &rc2);
 177     expect_rect(0, 0, 672, 42, rc2); /* GetTextMetrics returns invalid tmInternalLeading for this font */
 178
 179     g_wmsize_count = 0;
 180     SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hFont, TRUE);
 181     ok(g_wmsize_count > 0, "WM_SETFONT should issue WM_SIZE\n");
 182
 183     GetClientRect(hwndStatus, &rc2);
 184     expect_rect(0, 0, 672, 42, rc2);
 185
 186     /* minheight < fontsize - no effects*/
 187     SendMessage(hwndStatus, SB_SETMINHEIGHT, 12, 0);
 188     SendMessage(hwndStatus, WM_SIZE, 0, 0);
 189     GetClientRect(hwndStatus, &rc2);
 190     expect_rect(0, 0, 672, 42, rc2);
 191
 192     /* minheight > fontsize - has an effect after WM_SIZE */
 193     SendMessage(hwndStatus, SB_SETMINHEIGHT, 60, 0);
 194     GetClientRect(hwndStatus, &rc2);
 195     expect_rect(0, 0, 672, 42, rc2);
 196     SendMessage(hwndStatus, WM_SIZE, 0, 0);
 197     GetClientRect(hwndStatus, &rc2);
 198     expect_rect(0, 0, 672, 62, rc2);
 199
 200     /* font changed to smaller than minheight - has an effect */
 201     SendMessage(hwndStatus, SB_SETMINHEIGHT, 30, 0);
 202     expect_rect(0, 0, 672, 62, rc2);
 203     SendMessage(hwndStatus, WM_SIZE, 0, 0);
 204     GetClientRect(hwndStatus, &rc2);
 205     expect_rect(0, 0, 672, 42, rc2);
 206     hFontSm = CreateFont(9, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, ANSI_CHARSET,
 207         OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE, "Tahoma");
 208     SendMessage(hwndStatus, WM_SETFONT, (WPARAM)hFontSm, TRUE);
 209     GetClientRect(hwndStatus, &rc2);
 210     expect_rect(0, 0, 672, 32, rc2);
 211
 212     /* test the height formula */
 213     ZeroMemory(&lf, sizeof(lf));
 214     SendMessage(hwndStatus, SB_SETMINHEIGHT, 0, 0);
 215     hdc = GetDC(NULL);
 216     trace("dpi=%d\n", GetDeviceCaps(hdc, LOGPIXELSY));
 217     EnumFontFamiliesEx(hdc, &lf, (FONTENUMPROC)check_height_family_enumproc, (LPARAM)hwndStatus, 0);
 218     ReleaseDC(NULL, hdc);
 219
 220     DestroyWindow(hwndStatus);
 221     DeleteObject(hFont);
 222     DeleteObject(hFontSm);
 223 }
 224
 225 static void test_status_control(void)
 226 {
 227     HWND hWndStatus;
 228     int r;
 229     int nParts[] = {50, 150, -1};
 230     int checkParts[] = {0, 0, 0};
 231     int borders[] = {0, 0, 0};
 232     RECT rc;
 233     CHAR charArray[20];
 234     HICON hIcon;
 235
 236     hWndStatus = create_status_control(WS_VISIBLE, 0);
 237
 238     /* Divide into parts and set text */
 239     r = SendMessage(hWndStatus, SB_SETPARTS, 3, (LPARAM)nParts);
 240     expect(TRUE,r);
 241     r = SendMessage(hWndStatus, SB_SETTEXT, 0, (LPARAM)"First");
 242     expect(TRUE,r);
 243     r = SendMessage(hWndStatus, SB_SETTEXT, 1, (LPARAM)"Second");
 244     expect(TRUE,r);
 245     r = SendMessage(hWndStatus, SB_SETTEXT, 2, (LPARAM)"Third");
 246     expect(TRUE,r);
 247
 248     /* Get RECT Information */
 249     r = SendMessage(hWndStatus, SB_GETRECT, 0, (LPARAM)&rc);
 250     expect(TRUE,r);
 251     expect(2,rc.top);
 252     /* The rc.bottom test is system dependent
 253     expect(22,rc.bottom); */
 254     expect(0,rc.left);
 255     expect(50,rc.right);
 256     r = SendMessage(hWndStatus, SB_GETRECT, -1, (LPARAM)&rc);
 257     expect(FALSE,r);
 258     r = SendMessage(hWndStatus, SB_GETRECT, 3, (LPARAM)&rc);
 259     expect(FALSE,r);
 260     /* Get text length and text */
 261     r = SendMessage(hWndStatus, SB_GETTEXTLENGTH, 2, 0);
 262     expect(5,LOWORD(r));
 263     expect(0,HIWORD(r));
 264     r = SendMessage(hWndStatus, SB_GETTEXT, 2, (LPARAM) charArray);
 265     ok(strcmp(charArray,"Third") == 0, "Expected Third, got %s\n", charArray);
 266     expect(5,LOWORD(r));
 267     expect(0,HIWORD(r));
 268
 269     /* Get parts and borders */
 270     r = SendMessage(hWndStatus, SB_GETPARTS, 3, (LPARAM)checkParts);
 271     ok(r == 3, "Expected 3, got %d\n", r);
 272     expect(50,checkParts[0]);
 273     expect(150,checkParts[1]);
 274     expect(-1,checkParts[2]);
 275     r = SendMessage(hWndStatus, SB_GETBORDERS, 0, (LPARAM)borders);
 276     ok(r == TRUE, "Expected TRUE, got %d\n", r);
 277     expect(0,borders[0]);
 278     expect(2,borders[1]);
 279     expect(2,borders[2]);
 280
 281     /* Test resetting text with different characters */
 282     r = SendMessage(hWndStatus, SB_SETTEXT, 0, (LPARAM)"First@Again");
 283     expect(TRUE,r);
 284     r = SendMessage(hWndStatus, SB_SETTEXT, 1, (LPARAM)"InvalidChars\\7\7");
 285         expect(TRUE,r);
 286     r = SendMessage(hWndStatus, SB_SETTEXT, 2, (LPARAM)"InvalidChars\\n\n");
 287         expect(TRUE,r);
 288
 289     /* Get text again */
 290     r = SendMessage(hWndStatus, SB_GETTEXT, 0, (LPARAM) charArray);
 291     ok(strcmp(charArray,"First@Again") == 0, "Expected First@Again, got %s\n", charArray);
 292     expect(11,LOWORD(r));
 293     expect(0,HIWORD(r));
 294     r = SendMessage(hWndStatus, SB_GETTEXT, 1, (LPARAM) charArray);
 295     todo_wine
 296     {
 297         ok(strcmp(charArray,"InvalidChars\\7 ") == 0, "Expected InvalidChars\\7 , got %s\n", charArray);
 298     }
 299     expect(15,LOWORD(r));
 300     expect(0,HIWORD(r));
 301     r = SendMessage(hWndStatus, SB_GETTEXT, 2, (LPARAM) charArray);
 302     todo_wine
 303     {
 304         ok(strcmp(charArray,"InvalidChars\\n ") == 0, "Expected InvalidChars\\n , got %s\n", charArray);
 305     }
 306     expect(15,LOWORD(r));
 307     expect(0,HIWORD(r));
 308
 309     /* Set background color */
 310     r = SendMessage(hWndStatus, SB_SETBKCOLOR , 0, RGB(255,0,0));
 311     ok(r == CLR_DEFAULT ||
 312        broken(r == 0), /* win95 */
 313        "Expected %d, got %d\n", CLR_DEFAULT, r);
 314     r = SendMessage(hWndStatus, SB_SETBKCOLOR , 0, CLR_DEFAULT);
 315     ok(r == RGB(255,0,0) ||
 316        broken(r == 0), /* win95 */
 317        "Expected %d, got %d\n", RGB(255,0,0), r);
 318
 319     /* Add an icon to the status bar */
 320     hIcon = LoadIcon(NULL, IDI_QUESTION);
 321     r = SendMessage(hWndStatus, SB_SETICON, 1, (LPARAM) NULL);
 322     ok(r != 0 ||
 323        broken(r == 0), /* win95 */
 324        "Expected non-zero, got %d\n", r);
 325     r = SendMessage(hWndStatus, SB_SETICON, 1, (LPARAM) hIcon);
 326     ok(r != 0 ||
 327        broken(r == 0), /* win95 */
 328        "Expected non-zero, got %d\n", r);
 329     r = SendMessage(hWndStatus, SB_SETICON, 1, (LPARAM) NULL);
 330     ok(r != 0 ||
 331        broken(r == 0), /* win95 */
 332        "Expected non-zero, got %d\n", r);
 333
 334     /* Set the Unicode format */
 335     r = SendMessage(hWndStatus, SB_SETUNICODEFORMAT, FALSE, 0);
 336     r = SendMessage(hWndStatus, SB_GETUNICODEFORMAT, 0, 0);
 337     expect(FALSE,r);
 338     r = SendMessage(hWndStatus, SB_SETUNICODEFORMAT, TRUE, 0);
 339     expect(FALSE,r);
 340     r = SendMessage(hWndStatus, SB_GETUNICODEFORMAT, 0, 0);
 341     ok(r == TRUE ||
 342        broken(r == FALSE), /* win95 */
 343        "Expected TRUE, got %d\n", r);
 344
 345     /* Reset number of parts */
 346     r = SendMessage(hWndStatus, SB_SETPARTS, 2, (LPARAM)nParts);
 347     expect(TRUE,r);
 348
 349     /* Set the minimum height and get rectangle information again */
 350     SendMessage(hWndStatus, SB_SETMINHEIGHT, 50, (LPARAM) 0);
 351     r = SendMessage(hWndStatus, WM_SIZE, 0, (LPARAM) 0);
 352     expect(0,r);
 353     r = SendMessage(hWndStatus, SB_GETRECT, 0, (LPARAM)&rc);
 354     expect(TRUE,r);
 355     expect(2,rc.top);
 356     /* The rc.bottom test is system dependent
 357     expect(22,rc.bottom); */
 358     expect(0,rc.left);
 359     expect(50,rc.right);
 360     r = SendMessage(hWndStatus, SB_GETRECT, -1, (LPARAM)&rc);
 361     expect(FALSE,r);
 362     r = SendMessage(hWndStatus, SB_GETRECT, 3, (LPARAM)&rc);
 363     expect(FALSE,r);
 364
 365     /* Set the ToolTip text */
 366     todo_wine
 367     {
 368         SendMessage(hWndStatus, SB_SETTIPTEXT, 0,(LPARAM) "Tooltip Text");
 369         lstrcpyA(charArray, "apple");
 370         SendMessage(hWndStatus, SB_GETTIPTEXT, MAKEWPARAM (0, 20),(LPARAM) charArray);
 371         ok(strcmp(charArray,"Tooltip Text") == 0 ||
 372            broken(!strcmp(charArray, "apple")), /* win95 */
 373            "Expected Tooltip Text, got %s\n", charArray);
 374     }
 375
 376     /* Make simple */
 377     SendMessage(hWndStatus, SB_SIMPLE, TRUE, 0);
 378     r = SendMessage(hWndStatus, SB_ISSIMPLE, 0, 0);
 379     ok(r == TRUE ||
 380        broken(r == FALSE), /* win95 */
 381        "Expected TRUE, got %d\n", r);
 382
 383     DestroyWindow(hWndStatus);
 384 }
 385
 386 START_TEST(status)
 387 {
 388     hinst = GetModuleHandleA(NULL);
 389
 390     g_hMainWnd = CreateWindowExA(0, "static", "", WS_OVERLAPPEDWINDOW,
 391       CW_USEDEFAULT, CW_USEDEFAULT, 672+2*GetSystemMetrics(SM_CXSIZEFRAME),
 392       226+GetSystemMetrics(SM_CYCAPTION)+2*GetSystemMetrics(SM_CYSIZEFRAME),
 393       NULL, NULL, GetModuleHandleA(NULL), 0);
 394
 395     InitCommonControls();
 396
 397     register_subclass();
 398
 399     test_status_control();
 400     test_create();
 401     test_height();
 402 }