git.oblomov.eu Git - wine/blob - dlls/uxtheme/tests/system.c

   1 /* Unit test suite for uxtheme API functions
   2  *
   3  * Copyright 2006 Paul Vriens
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  *
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #include "windows.h"
  24 #include "vfwmsgs.h"
  25 #include "uxtheme.h"
  26
  27 #include "wine/test.h"
  28
  29 static HRESULT (WINAPI * pCloseThemeData)(HTHEME);
  30 static HRESULT (WINAPI * pGetCurrentThemeName)(LPWSTR, int, LPWSTR, int, LPWSTR, int);
  31 static HTHEME  (WINAPI * pGetWindowTheme)(HWND);
  32 static BOOL    (WINAPI * pIsAppThemed)(VOID);
  33 static BOOL    (WINAPI * pIsThemeActive)(VOID);
  34 static BOOL    (WINAPI * pIsThemePartDefined)(HTHEME, int, int);
  35 static HTHEME  (WINAPI * pOpenThemeData)(HWND, LPCWSTR);
  36 static HRESULT (WINAPI * pSetWindowTheme)(HWND, LPCWSTR, LPCWSTR);
  37
  38 static HMODULE hUxtheme = 0;
  39
  40 #define UXTHEME_GET_PROC(func) \
  41     p ## func = (void*)GetProcAddress(hUxtheme, #func); \
  42     if(!p ## func) { \
  43       trace("GetProcAddress(%s) failed\n", #func); \
  44       FreeLibrary(hUxtheme); \
  45       return FALSE; \
  46     }
  47
  48 static BOOL InitFunctionPtrs(void)
  49 {
  50     hUxtheme = LoadLibraryA("uxtheme.dll");
  51     if(!hUxtheme) {
  52       trace("Could not load uxtheme.dll\n");
  53       return FALSE;
  54     }
  55     if (hUxtheme)
  56     {
  57       UXTHEME_GET_PROC(CloseThemeData)
  58       UXTHEME_GET_PROC(GetCurrentThemeName)
  59       UXTHEME_GET_PROC(GetWindowTheme)
  60       UXTHEME_GET_PROC(IsAppThemed)
  61       UXTHEME_GET_PROC(IsThemeActive)
  62       UXTHEME_GET_PROC(IsThemePartDefined)
  63       UXTHEME_GET_PROC(OpenThemeData)
  64       UXTHEME_GET_PROC(SetWindowTheme)
  65     }
  66     /* The following functions should be available, if not return FALSE. The Vista functions will
  67      * be checked (at some point in time) within the single tests if needed. All used functions for
  68      * now are present on WinXP, W2K3 and Wine.
  69      */
  70     if (!pCloseThemeData || !pGetCurrentThemeName ||
  71         !pGetWindowTheme || !pIsAppThemed ||
  72         !pIsThemeActive || !pIsThemePartDefined ||
  73         !pOpenThemeData || !pSetWindowTheme)
  74         return FALSE;
  75
  76     return TRUE;
  77 }
  78
  79 static void test_IsThemed(void)
  80 {
  81     BOOL bThemeActive;
  82     BOOL bAppThemed;
  83     BOOL bTPDefined;
  84
  85     SetLastError(0xdeadbeef);
  86     bThemeActive = pIsThemeActive();
  87     trace("Theming is %s\n", (bThemeActive) ? "active" : "inactive");
  88     todo_wine
  89         ok( GetLastError() == ERROR_SUCCESS,
  90             "Expected ERROR_SUCCESS, got 0x%08x\n",
  91             GetLastError());
  92
  93     /* This test is not themed */
  94     SetLastError(0xdeadbeef);
  95     bAppThemed = pIsAppThemed();
  96
  97     if (bThemeActive)
  98         todo_wine
  99             ok( bAppThemed == FALSE, "Expected FALSE as this test executable is not (yet) themed.\n");
 100     else
 101         /* Although Wine currently returns FALSE, the logic behind it is wrong. It is not a todo_wine though in the testing sense */
 102         ok( bAppThemed == FALSE, "Expected FALSE as this test executable is not (yet) themed.\n");
 103
 104     todo_wine
 105         ok( GetLastError() == ERROR_SUCCESS,
 106             "Expected ERROR_SUCCESS, got 0x%08x\n",
 107             GetLastError());
 108
 109     SetLastError(0xdeadbeef);
 110     bTPDefined = pIsThemePartDefined(NULL, 0 , 0);
 111     ok( bTPDefined == FALSE, "Expected FALSE\n");
 112     ok( GetLastError() == E_HANDLE,
 113         "Expected E_HANDLE, got 0x%08x\n",
 114         GetLastError());
 115 }
 116
 117 static void test_GetWindowTheme(void)
 118 {
 119     HTHEME    hTheme;
 120     HWND      hWnd;
 121     BOOL    bDestroyed;
 122
 123     SetLastError(0xdeadbeef);
 124     hTheme = pGetWindowTheme(NULL);
 125     ok( hTheme == NULL, "Expected a NULL return, got %p\n", hTheme);
 126     todo_wine
 127         ok( GetLastError() == E_HANDLE,
 128             "Expected E_HANDLE, got 0x%08x\n",
 129             GetLastError());
 130
 131     /* Only do the bare minimum to get a valid hwnd */
 132     hWnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,0, 0, 0, NULL);
 133     if (!hWnd) return;
 134
 135     SetLastError(0xdeadbeef);
 136     hTheme = pGetWindowTheme(hWnd);
 137     ok( hTheme == NULL, "Expected a NULL return, got %p\n", hTheme);
 138     ok( GetLastError() == 0xdeadbeef,
 139         "Expected 0xdeadbeef, got 0x%08x\n",
 140         GetLastError());
 141
 142     bDestroyed = DestroyWindow(hWnd);
 143     if (!bDestroyed)
 144         trace("Window %p couldn't be destroyed : 0x%08x\n",
 145             hWnd, GetLastError());
 146 }
 147
 148 static void test_SetWindowTheme(void)
 149 {
 150     HRESULT hRes;
 151     HWND    hWnd;
 152     BOOL    bDestroyed;
 153
 154     SetLastError(0xdeadbeef);
 155     hRes = pSetWindowTheme(NULL, NULL, NULL);
 156     todo_wine
 157     {
 158         ok( hRes == E_HANDLE, "Expected E_HANDLE, got 0x%08x\n", hRes);
 159         ok( GetLastError() == 0xdeadbeef,
 160             "Expected 0xdeadbeef, got 0x%08x\n",
 161             GetLastError());
 162     }
 163
 164     /* Only do the bare minimum to get a valid hwnd */
 165     hWnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,0, 0, 0, NULL);
 166     if (!hWnd) return;
 167
 168     SetLastError(0xdeadbeef);
 169     hRes = pSetWindowTheme(hWnd, NULL, NULL);
 170     ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 171     ok( GetLastError() == 0xdeadbeef,
 172         "Expected 0xdeadbeef, got 0x%08x\n",
 173         GetLastError());
 174
 175     bDestroyed = DestroyWindow(hWnd);
 176     if (!bDestroyed)
 177         trace("Window %p couldn't be destroyed : 0x%08x\n",
 178             hWnd, GetLastError());
 179 }
 180
 181 static void test_OpenThemeData(void)
 182 {
 183     HTHEME    hTheme, hTheme2;
 184     HWND      hWnd;
 185     BOOL      bThemeActive;
 186     HRESULT   hRes;
 187     BOOL      bDestroyed;
 188     BOOL      bTPDefined;
 189
 190     WCHAR szInvalidClassList[] = {'D','E','A','D','B','E','E','F', 0 };
 191     WCHAR szButtonClassList[]  = {'B','u','t','t','o','n', 0 };
 192     WCHAR szButtonClassList2[]  = {'b','U','t','T','o','N', 0 };
 193     WCHAR szClassList[]        = {'B','u','t','t','o','n',';','L','i','s','t','B','o','x', 0 };
 194
 195     bThemeActive = pIsThemeActive();
 196
 197     /* All NULL */
 198     SetLastError(0xdeadbeef);
 199     hTheme = pOpenThemeData(NULL, NULL);
 200     ok( hTheme == NULL, "Expected a NULL return, got %p\n", hTheme);
 201     todo_wine
 202         ok( GetLastError() == E_POINTER,
 203             "Expected GLE() to be E_POINTER, got 0x%08x\n",
 204             GetLastError());
 205
 206     /* A NULL hWnd and an invalid classlist */
 207     SetLastError(0xdeadbeef);
 208     hTheme = pOpenThemeData(NULL, szInvalidClassList);
 209     ok( hTheme == NULL, "Expected a NULL return, got %p\n", hTheme);
 210     todo_wine
 211         ok( GetLastError() == E_PROP_ID_UNSUPPORTED,
 212             "Expected GLE() to be E_PROP_ID_UNSUPPORTED, got 0x%08x\n",
 213             GetLastError());
 214
 215     SetLastError(0xdeadbeef);
 216     hTheme = pOpenThemeData(NULL, szClassList);
 217     if (bThemeActive)
 218     {
 219         ok( hTheme != NULL, "got NULL, expected a HTHEME handle\n");
 220         todo_wine
 221             ok( GetLastError() == ERROR_SUCCESS,
 222                 "Expected ERROR_SUCCESS, got 0x%08x\n",
 223                 GetLastError());
 224     }
 225     else
 226     {
 227         ok( hTheme == NULL, "Expected a NULL return, got %p\n", hTheme);
 228         todo_wine
 229             ok( GetLastError() == E_PROP_ID_UNSUPPORTED,
 230                 "Expected GLE() to be E_PROP_ID_UNSUPPORTED, got 0x%08x\n",
 231                 GetLastError());
 232     }
 233
 234     /* Only do the bare minimum to get a valid hdc */
 235     hWnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,0, 0, 0, NULL);
 236     if (!hWnd) return;
 237
 238     SetLastError(0xdeadbeef);
 239     hTheme = pOpenThemeData(hWnd, NULL);
 240     ok( hTheme == NULL, "Expected a NULL return, got %p\n", hTheme);
 241     todo_wine
 242         ok( GetLastError() == E_POINTER,
 243             "Expected GLE() to be E_POINTER, got 0x%08x\n",
 244             GetLastError());
 245
 246     SetLastError(0xdeadbeef);
 247     hTheme = pOpenThemeData(hWnd, szInvalidClassList);
 248     ok( hTheme == NULL, "Expected a NULL return, got %p\n", hTheme);
 249     todo_wine
 250         ok( GetLastError() == E_PROP_ID_UNSUPPORTED,
 251             "Expected GLE() to be E_PROP_ID_UNSUPPORTED, got 0x%08x\n",
 252             GetLastError());
 253
 254     if (!bThemeActive)
 255     {
 256         SetLastError(0xdeadbeef);
 257         hTheme = pOpenThemeData(hWnd, szButtonClassList);
 258         ok( hTheme == NULL, "Expected a NULL return, got %p\n", hTheme);
 259         todo_wine
 260             ok( GetLastError() == E_PROP_ID_UNSUPPORTED,
 261                 "Expected GLE() to be E_PROP_ID_UNSUPPORTED, got 0x%08x\n",
 262                 GetLastError());
 263         trace("No active theme, skipping rest of OpenThemeData tests\n");
 264         return;
 265     }
 266
 267     /* Only do the next checks if we have an active theme */
 268
 269     SetLastError(0xdeadbeef);
 270     hTheme = pOpenThemeData(hWnd, szButtonClassList);
 271     ok( hTheme != NULL, "got NULL, expected a HTHEME handle\n");
 272     todo_wine
 273         ok( GetLastError() == ERROR_SUCCESS,
 274             "Expected ERROR_SUCCESS, got 0x%08x\n",
 275             GetLastError());
 276
 277     /* Test with bUtToN instead of Button */
 278     SetLastError(0xdeadbeef);
 279     hTheme = pOpenThemeData(hWnd, szButtonClassList2);
 280     ok( hTheme != NULL, "got NULL, expected a HTHEME handle\n");
 281     todo_wine
 282         ok( GetLastError() == ERROR_SUCCESS,
 283             "Expected ERROR_SUCCESS, got 0x%08x\n",
 284             GetLastError());
 285
 286     SetLastError(0xdeadbeef);
 287     hTheme = pOpenThemeData(hWnd, szClassList);
 288     ok( hTheme != NULL, "got NULL, expected a HTHEME handle\n");
 289     todo_wine
 290         ok( GetLastError() == ERROR_SUCCESS,
 291             "Expected ERROR_SUCCESS, got 0x%08x\n",
 292             GetLastError());
 293
 294     /* GetWindowTheme should return the last handle opened by OpenThemeData */
 295     SetLastError(0xdeadbeef);
 296     hTheme2 = pGetWindowTheme(hWnd);
 297     ok( hTheme == hTheme2, "Expected the same HTHEME handle (%p<->%p)\n",
 298         hTheme, hTheme2);
 299     ok( GetLastError() == 0xdeadbeef,
 300         "Expected 0xdeadbeef, got 0x%08x\n",
 301         GetLastError());
 302
 303     SetLastError(0xdeadbeef);
 304     hRes = pCloseThemeData(hTheme);
 305     ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 306     ok( GetLastError() == 0xdeadbeef,
 307         "Expected 0xdeadbeef, got 0x%08x\n",
 308         GetLastError());
 309
 310     /* Close a second time */
 311     SetLastError(0xdeadbeef);
 312     hRes = pCloseThemeData(hTheme);
 313     ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 314     ok( GetLastError() == 0xdeadbeef,
 315         "Expected 0xdeadbeef, got 0x%08x\n",
 316         GetLastError());
 317
 318     /* See if closing makes a difference for GetWindowTheme */
 319     SetLastError(0xdeadbeef);
 320     hTheme2 = NULL;
 321     hTheme2 = pGetWindowTheme(hWnd);
 322     ok( hTheme == hTheme2, "Expected the same HTHEME handle (%p<->%p)\n",
 323         hTheme, hTheme2);
 324     ok( GetLastError() == 0xdeadbeef,
 325         "Expected 0xdeadbeef, got 0x%08x\n",
 326         GetLastError());
 327
 328     SetLastError(0xdeadbeef);
 329     bTPDefined = pIsThemePartDefined(hTheme, 0 , 0);
 330     todo_wine
 331     {
 332         ok( bTPDefined == FALSE, "Expected FALSE\n");
 333         ok( GetLastError() == ERROR_SUCCESS,
 334             "Expected ERROR_SUCCESS, got 0x%08x\n",
 335             GetLastError());
 336     }
 337
 338     bDestroyed = DestroyWindow(hWnd);
 339     if (!bDestroyed)
 340         trace("Window %p couldn't be destroyed : 0x%08x\n",
 341             hWnd, GetLastError());
 342 }
 343
 344 static void test_GetCurrentThemeName(void)
 345 {
 346     BOOL    bThemeActive;
 347     HRESULT hRes;
 348     WCHAR currentTheme[MAX_PATH];
 349     WCHAR currentColor[MAX_PATH];
 350     WCHAR currentSize[MAX_PATH];
 351
 352     bThemeActive = pIsThemeActive();
 353
 354     /* All NULLs */
 355     SetLastError(0xdeadbeef);
 356     hRes = pGetCurrentThemeName(NULL, 0, NULL, 0, NULL, 0);
 357     if (bThemeActive)
 358         ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 359     else
 360         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 361     ok( GetLastError() == 0xdeadbeef,
 362         "Expected 0xdeadbeef, got 0x%08x\n",
 363         GetLastError());
 364
 365     /* Number of characters given is 0 */
 366     SetLastError(0xdeadbeef);
 367     hRes = pGetCurrentThemeName(currentTheme, 0, NULL, 0, NULL, 0);
 368     if (bThemeActive)
 369         ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 370     else
 371         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 372     ok( GetLastError() == 0xdeadbeef,
 373         "Expected 0xdeadbeef, got 0x%08x\n",
 374         GetLastError());
 375
 376     /* When the number of characters given is too small (not 0, see above), GetCurrentThemeName returns 0x8007007a.
 377      * The only definition I found was in strsafe.h:
 378      *
 379      * #define STRSAFE_E_INSUFFICIENT_BUFFER       ((HRESULT)0x8007007AL)  // 0x7A = 122L = ERROR_INSUFFICIENT_BUFFER
 380      */
 381     SetLastError(0xdeadbeef);
 382     hRes = pGetCurrentThemeName(currentTheme, 2, NULL, 0, NULL, 0);
 383     if (bThemeActive)
 384         todo_wine
 385             ok( LOWORD(hRes) == ERROR_INSUFFICIENT_BUFFER, "Expected 0x8007007A, got 0x%08x\n", hRes);
 386     else
 387         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 388     ok( GetLastError() == 0xdeadbeef,
 389         "Expected 0xdeadbeef, got 0x%08x\n",
 390         GetLastError());
 391
 392     /* The same is true if the number of characters is too small for Color and/or Size */
 393     SetLastError(0xdeadbeef);
 394     hRes = pGetCurrentThemeName(currentTheme, sizeof(currentTheme) / sizeof(WCHAR),
 395                                 currentColor, 2,
 396                                 currentSize,  sizeof(currentSize)  / sizeof(WCHAR));
 397     if (bThemeActive)
 398         todo_wine
 399             ok( LOWORD(hRes) == ERROR_INSUFFICIENT_BUFFER, "Expected 0x8007007A, got 0x%08x\n", hRes);
 400     else
 401         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 402     ok( GetLastError() == 0xdeadbeef,
 403         "Expected 0xdeadbeef, got 0x%08x\n",
 404         GetLastError());
 405
 406     /* Given number of characters is correct */
 407     SetLastError(0xdeadbeef);
 408     hRes = pGetCurrentThemeName(currentTheme, sizeof(currentTheme) / sizeof(WCHAR), NULL, 0, NULL, 0);
 409     if (bThemeActive)
 410         ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 411     else
 412         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 413     ok( GetLastError() == 0xdeadbeef,
 414         "Expected 0xdeadbeef, got 0x%08x\n",
 415         GetLastError());
 416
 417     /* Given number of characters for the theme name is too large */
 418     SetLastError(0xdeadbeef);
 419     hRes = pGetCurrentThemeName(currentTheme, sizeof(currentTheme), NULL, 0, NULL, 0);
 420     if (bThemeActive)
 421         ok( hRes == E_POINTER || hRes == S_OK, "Expected E_POINTER or S_OK, got 0x%08x\n", hRes);
 422     else
 423         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 424     ok( GetLastError() == 0xdeadbeef,
 425         "Expected 0xdeadbeef, got 0x%08x\n",
 426         GetLastError());
 427
 428     /* The too large case is only for the theme name, not for color name or size name */
 429     SetLastError(0xdeadbeef);
 430     hRes = pGetCurrentThemeName(currentTheme, sizeof(currentTheme) / sizeof(WCHAR),
 431                                 currentColor, sizeof(currentTheme),
 432                                 currentSize,  sizeof(currentSize)  / sizeof(WCHAR));
 433     if (bThemeActive)
 434         ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 435     else
 436         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 437     ok( GetLastError() == 0xdeadbeef,
 438         "Expected 0xdeadbeef, got 0x%08x\n",
 439         GetLastError());
 440
 441     SetLastError(0xdeadbeef);
 442     hRes = pGetCurrentThemeName(currentTheme, sizeof(currentTheme) / sizeof(WCHAR),
 443                                 currentColor, sizeof(currentTheme) / sizeof(WCHAR),
 444                                 currentSize,  sizeof(currentSize));
 445     if (bThemeActive)
 446         ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 447     else
 448         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 449     ok( GetLastError() == 0xdeadbeef,
 450         "Expected 0xdeadbeef, got 0x%08x\n",
 451         GetLastError());
 452
 453     /* Correct call */
 454     SetLastError(0xdeadbeef);
 455     hRes = pGetCurrentThemeName(currentTheme, sizeof(currentTheme) / sizeof(WCHAR),
 456                                 currentColor, sizeof(currentColor) / sizeof(WCHAR),
 457                                 currentSize,  sizeof(currentSize)  / sizeof(WCHAR));
 458     if (bThemeActive)
 459         ok( hRes == S_OK, "Expected S_OK, got 0x%08x\n", hRes);
 460     else
 461         ok( hRes == E_PROP_ID_UNSUPPORTED, "Expected E_PROP_ID_UNSUPPORTED, got 0x%08x\n", hRes);
 462     ok( GetLastError() == 0xdeadbeef,
 463         "Expected 0xdeadbeef, got 0x%08x\n",
 464         GetLastError());
 465 }
 466
 467 static void test_CloseThemeData(void)
 468 {
 469     HRESULT hRes;
 470
 471     SetLastError(0xdeadbeef);
 472     hRes = pCloseThemeData(NULL);
 473     ok( hRes == E_HANDLE, "Expected E_HANDLE, got 0x%08x\n", hRes);
 474     ok( GetLastError() == 0xdeadbeef,
 475         "Expected 0xdeadbeef, got 0x%08x\n",
 476         GetLastError());
 477 }
 478
 479 START_TEST(system)
 480 {
 481     if(!InitFunctionPtrs())
 482         return;
 483
 484     /* No real functional tests will be done (yet). The current tests
 485      * only show input/return behaviour
 486      */
 487
 488     /* IsThemeActive, IsAppThemed and IsThemePartDefined*/
 489     trace("Starting test_IsThemed()\n");
 490     test_IsThemed();
 491
 492     /* GetWindowTheme */
 493     trace("Starting test_GetWindowTheme()\n");
 494     test_GetWindowTheme();
 495
 496     /* SetWindowTheme */
 497     trace("Starting test_SetWindowTheme()\n");
 498     test_SetWindowTheme();
 499
 500     /* OpenThemeData, a bit more functional now */
 501     trace("Starting test_OpenThemeData()\n");
 502     test_OpenThemeData();
 503
 504     /* GetCurrentThemeName */
 505     trace("Starting test_GetCurrentThemeName()\n");
 506     test_GetCurrentThemeName();
 507
 508     /* CloseThemeData */
 509     trace("Starting test_CloseThemeData()\n");
 510     test_CloseThemeData();
 511
 512     FreeLibrary(hUxtheme);
 513 }