dlls/comctl32/tests/misc.c

   1 /*
   2  * Misc tests
   3  *
   4  * Copyright 2006 Paul Vriens
   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 <stdio.h>
  22 #include <windows.h>
  23 #include <commctrl.h>
  24
  25 #include "wine/test.h"
  26 #include "v6util.h"
  27
  28 static PVOID (WINAPI * pAlloc)(LONG);
  29 static PVOID (WINAPI * pReAlloc)(PVOID, LONG);
  30 static BOOL (WINAPI * pFree)(PVOID);
  31 static LONG (WINAPI * pGetSize)(PVOID);
  32
  33 static INT (WINAPI * pStr_GetPtrA)(LPCSTR, LPSTR, INT);
  34 static BOOL (WINAPI * pStr_SetPtrA)(LPSTR, LPCSTR);
  35 static INT (WINAPI * pStr_GetPtrW)(LPCWSTR, LPWSTR, INT);
  36 static BOOL (WINAPI * pStr_SetPtrW)(LPWSTR, LPCWSTR);
  37
  38 static HMODULE hComctl32 = 0;
  39
  40 static char testicon_data[] =
  41 {
  42     0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0x02, 0x00, 0x00, 0x01, 0x00,
  43     0x20, 0x00, 0x40, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x28, 0x00,
  44     0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00,
  45     0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x12, 0x0b,
  46     0x00, 0x00, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  47     0x00, 0x00, 0xde, 0xde, 0xde, 0xff, 0xde, 0xde, 0xde, 0xff, 0xde, 0xde,
  48     0xde, 0xff, 0xde, 0xde, 0xde, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  49     0x00, 0x00
  50 };
  51
  52 #define COMCTL32_GET_PROC(ordinal, func) \
  53     p ## func = (void*)GetProcAddress(hComctl32, (LPSTR)ordinal); \
  54     if(!p ## func) { \
  55       trace("GetProcAddress(%d)(%s) failed\n", ordinal, #func); \
  56       FreeLibrary(hComctl32); \
  57     }
  58
  59 static BOOL InitFunctionPtrs(void)
  60 {
  61     hComctl32 = LoadLibraryA("comctl32.dll");
  62
  63     if(!hComctl32)
  64     {
  65         trace("Could not load comctl32.dll\n");
  66         return FALSE;
  67     }
  68
  69     COMCTL32_GET_PROC(71, Alloc);
  70     COMCTL32_GET_PROC(72, ReAlloc);
  71     COMCTL32_GET_PROC(73, Free);
  72     COMCTL32_GET_PROC(74, GetSize);
  73
  74     COMCTL32_GET_PROC(233, Str_GetPtrA)
  75     COMCTL32_GET_PROC(234, Str_SetPtrA)
  76     COMCTL32_GET_PROC(235, Str_GetPtrW)
  77     COMCTL32_GET_PROC(236, Str_SetPtrW)
  78
  79     return TRUE;
  80 }
  81
  82 static void test_GetPtrAW(void)
  83 {
  84     if (pStr_GetPtrA)
  85     {
  86         static const char source[] = "Just a source string";
  87         static const char desttest[] = "Just a destination string";
  88         static char dest[MAX_PATH];
  89         int sourcelen;
  90         int destsize = MAX_PATH;
  91         int count;
  92
  93         sourcelen = strlen(source) + 1;
  94
  95         count = pStr_GetPtrA(NULL, NULL, 0);
  96         ok (count == 0, "Expected count to be 0, it was %d\n", count);
  97
  98         if (0)
  99         {
 100             /* Crashes on W98, NT4, W2K, XP, W2K3
 101              * Our implementation also crashes and we should probably leave
 102              * it like that.
 103              */
 104             count = pStr_GetPtrA(NULL, NULL, destsize);
 105             trace("count : %d\n", count);
 106         }
 107
 108         count = pStr_GetPtrA(source, NULL, 0);
 109         ok (count == sourcelen ||
 110             broken(count == sourcelen - 1), /* win9x */
 111             "Expected count to be %d, it was %d\n", sourcelen, count);
 112
 113         strcpy(dest, desttest);
 114         count = pStr_GetPtrA(source, dest, 0);
 115         ok (count == sourcelen ||
 116             broken(count == 0), /* win9x */
 117             "Expected count to be %d, it was %d\n", sourcelen, count);
 118         ok (!lstrcmpA(dest, desttest) ||
 119             broken(!lstrcmpA(dest, "")), /* Win7 */
 120             "Expected destination to not have changed\n");
 121
 122         count = pStr_GetPtrA(source, NULL, destsize);
 123         ok (count == sourcelen ||
 124             broken(count == sourcelen - 1), /* win9x */
 125             "Expected count to be %d, it was %d\n", sourcelen, count);
 126
 127         count = pStr_GetPtrA(source, dest, destsize);
 128         ok (count == sourcelen ||
 129             broken(count == sourcelen - 1), /* win9x */
 130             "Expected count to be %d, it was %d\n", sourcelen, count);
 131         ok (!lstrcmpA(source, dest), "Expected source and destination to be the same\n");
 132
 133         strcpy(dest, desttest);
 134         count = pStr_GetPtrA(NULL, dest, destsize);
 135         ok (count == 0, "Expected count to be 0, it was %d\n", count);
 136         ok (dest[0] == '\0', "Expected destination to be cut-off and 0 terminated\n");
 137
 138         destsize = 15;
 139         count = pStr_GetPtrA(source, dest, destsize);
 140         ok (count == 15 ||
 141             broken(count == 14), /* win9x */
 142             "Expected count to be 15, it was %d\n", count);
 143         ok (!memcmp(source, dest, 14), "Expected first part of source and destination to be the same\n");
 144         ok (dest[14] == '\0', "Expected destination to be cut-off and 0 terminated\n");
 145     }
 146 }
 147
 148 static void test_Alloc(void)
 149 {
 150     PCHAR p;
 151     BOOL res;
 152     DWORD size, min;
 153
 154     /* allocate size 0 */
 155     p = pAlloc(0);
 156     ok(p != NULL, "Expected non-NULL ptr\n");
 157
 158     /* get the minimum size */
 159     min = pGetSize(p);
 160
 161     /* free the block */
 162     res = pFree(p);
 163     ok(res == TRUE, "Expected TRUE, got %d\n", res);
 164
 165     /* allocate size 1 */
 166     p = pAlloc(1);
 167     ok(p != NULL, "Expected non-NULL ptr\n");
 168
 169     /* get the allocated size */
 170     size = pGetSize(p);
 171     ok(size == 1 ||
 172        broken(size == min), /* win9x */
 173        "Expected 1, got %d\n", size);
 174
 175     /* reallocate the block */
 176     p = pReAlloc(p, 2);
 177     ok(p != NULL, "Expected non-NULL ptr\n");
 178
 179     /* get the new size */
 180     size = pGetSize(p);
 181     ok(size == 2 ||
 182        broken(size == min), /* win9x */
 183        "Expected 2, got %d\n", size);
 184
 185     /* free the block */
 186     res = pFree(p);
 187     ok(res == TRUE, "Expected TRUE, got %d\n", res);
 188
 189     /* free a NULL ptr */
 190     res = pFree(NULL);
 191     ok(res == TRUE ||
 192        broken(res == FALSE), /* win9x */
 193        "Expected TRUE, got %d\n", res);
 194
 195     /* reallocate a NULL ptr */
 196     p = pReAlloc(NULL, 2);
 197     ok(p != NULL, "Expected non-NULL ptr\n");
 198
 199     res = pFree(p);
 200     ok(res == TRUE, "Expected TRUE, got %d\n", res);
 201 }
 202
 203 static void test_LoadIconWithScaleDown(void)
 204 {
 205     HRESULT (WINAPI *pLoadIconMetric)(HINSTANCE, const WCHAR *, int, HICON *);
 206     HRESULT (WINAPI *pLoadIconWithScaleDown)(HINSTANCE, const WCHAR *, int, int, HICON *);
 207     WCHAR tmp_path[MAX_PATH], icon_path[MAX_PATH];
 208     ICONINFO info;
 209     HMODULE hinst;
 210     HANDLE handle;
 211     DWORD written;
 212     HRESULT hr;
 213     BITMAP bmp;
 214     HICON icon;
 215     void *ptr;
 216     int bytes;
 217     BOOL res;
 218
 219     hinst = LoadLibraryA("comctl32.dll");
 220     pLoadIconMetric        = (void *)GetProcAddress(hinst, "LoadIconMetric");
 221     pLoadIconWithScaleDown = (void *)GetProcAddress(hinst, "LoadIconWithScaleDown");
 222     if (!pLoadIconMetric || !pLoadIconWithScaleDown)
 223     {
 224         win_skip("LoadIconMetric or pLoadIconWithScaleDown not exported by name\n");
 225         FreeLibrary(hinst);
 226         return;
 227     }
 228
 229     GetTempPathW(MAX_PATH, tmp_path);
 230     GetTempFileNameW(tmp_path, L"ICO", 0, icon_path);
 231     handle = CreateFileW(icon_path, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
 232                          FILE_ATTRIBUTE_NORMAL, NULL);
 233     ok(handle != INVALID_HANDLE_VALUE, "CreateFileW failed with error %u\n", GetLastError());
 234     res = WriteFile(handle, testicon_data, sizeof(testicon_data), &written, NULL);
 235     ok(res && written == sizeof(testicon_data), "Failed to write icon file\n");
 236     CloseHandle(handle);
 237
 238     /* test ordinals */
 239     ptr = GetProcAddress(hinst, (const char *)380);
 240     ok(ptr == pLoadIconMetric,
 241        "got wrong pointer for ordinal 380, %p expected %p\n", ptr, pLoadIconMetric);
 242
 243     ptr = GetProcAddress(hinst, (const char *)381);
 244     ok(ptr == pLoadIconWithScaleDown,
 245        "got wrong pointer for ordinal 381, %p expected %p\n", ptr, pLoadIconWithScaleDown);
 246
 247     /* invalid arguments */
 248     icon = (HICON)0x1234;
 249     hr = pLoadIconMetric(NULL, (LPWSTR)IDI_APPLICATION, 0x100, &icon);
 250     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %x\n", hr);
 251     ok(icon == NULL, "Expected NULL, got %p\n", icon);
 252
 253     icon = (HICON)0x1234;
 254     hr = pLoadIconMetric(NULL, NULL, LIM_LARGE, &icon);
 255     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %x\n", hr);
 256     ok(icon == NULL, "Expected NULL, got %p\n", icon);
 257
 258     icon = (HICON)0x1234;
 259     hr = pLoadIconWithScaleDown(NULL, NULL, 32, 32, &icon);
 260     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %x\n", hr);
 261     ok(icon == NULL, "Expected NULL, got %p\n", icon);
 262
 263     /* non-existing filename */
 264     hr = pLoadIconMetric(NULL, L"nonexisting.ico", LIM_LARGE, &icon);
 265     ok(hr == HRESULT_FROM_WIN32(ERROR_RESOURCE_TYPE_NOT_FOUND) || hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) /* Win7 */,
 266        "Expected HRESULT_FROM_WIN32(ERROR_RESOURCE_TYPE_NOT_FOUND), got %x\n", hr);
 267
 268     hr = pLoadIconWithScaleDown(NULL, L"nonexisting.ico", 32, 32, &icon);
 269     todo_wine
 270     ok(hr == HRESULT_FROM_WIN32(ERROR_RESOURCE_TYPE_NOT_FOUND),
 271        "Expected HRESULT_FROM_WIN32(ERROR_RESOURCE_TYPE_NOT_FOUND), got %x\n", hr);
 272
 273     /* non-existing resource name */
 274     hr = pLoadIconMetric(hinst, L"Nonexisting", LIM_LARGE, &icon);
 275     ok(hr == HRESULT_FROM_WIN32(ERROR_RESOURCE_TYPE_NOT_FOUND),
 276        "Expected HRESULT_FROM_WIN32(ERROR_RESOURCE_TYPE_NOT_FOUND), got %x\n", hr);
 277
 278     hr = pLoadIconWithScaleDown(hinst, L"Noneexisting", 32, 32, &icon);
 279     ok(hr == HRESULT_FROM_WIN32(ERROR_RESOURCE_TYPE_NOT_FOUND),
 280        "Expected HRESULT_FROM_WIN32(ERROR_RESOURCE_TYPE_NOT_FOUND), got %x\n", hr);
 281
 282     /* load icon using predefined identifier */
 283     hr = pLoadIconMetric(NULL, (LPWSTR)IDI_APPLICATION, LIM_SMALL, &icon);
 284     ok(hr == S_OK, "Expected S_OK, got %x\n", hr);
 285     res = GetIconInfo(icon, &info);
 286     ok(res, "Failed to get icon info, error %u\n", GetLastError());
 287     bytes = GetObjectA(info.hbmColor, sizeof(bmp), &bmp);
 288     ok(bytes > 0, "Failed to get bitmap info for icon\n");
 289     ok(bmp.bmWidth  == GetSystemMetrics(SM_CXSMICON), "Wrong icon width %d\n", bmp.bmWidth);
 290     ok(bmp.bmHeight == GetSystemMetrics(SM_CYSMICON), "Wrong icon height %d\n", bmp.bmHeight);
 291     DestroyIcon(icon);
 292
 293     hr = pLoadIconMetric(NULL, (LPWSTR)IDI_APPLICATION, LIM_LARGE, &icon);
 294     ok(hr == S_OK, "Expected S_OK, got %x\n", hr);
 295     res = GetIconInfo(icon, &info);
 296     ok(res, "Failed to get icon info, error %u\n", GetLastError());
 297     bytes = GetObjectA(info.hbmColor, sizeof(bmp), &bmp);
 298     ok(bytes > 0, "Failed to get bitmap info for icon\n");
 299     ok(bmp.bmWidth  == GetSystemMetrics(SM_CXICON), "Wrong icon width %d\n", bmp.bmWidth);
 300     ok(bmp.bmHeight == GetSystemMetrics(SM_CYICON), "Wrong icon height %d\n", bmp.bmHeight);
 301     DestroyIcon(icon);
 302
 303     hr = pLoadIconWithScaleDown(NULL, (LPWSTR)IDI_APPLICATION, 42, 42, &icon);
 304     ok(hr == S_OK, "Expected S_OK, got %x\n", hr);
 305     res = GetIconInfo(icon, &info);
 306     ok(res, "Failed to get icon info, error %u\n", GetLastError());
 307     bytes = GetObjectA(info.hbmColor, sizeof(bmp), &bmp);
 308     ok(bytes > 0, "Failed to get bitmap info for icon\n");
 309     ok(bmp.bmWidth  == 42, "Wrong icon width %d\n", bmp.bmWidth);
 310     ok(bmp.bmHeight == 42, "Wrong icon height %d\n", bmp.bmHeight);
 311     DestroyIcon(icon);
 312
 313     /* load icon from file */
 314     hr = pLoadIconMetric(NULL, icon_path, LIM_SMALL, &icon);
 315     ok(hr == S_OK, "Expected S_OK, got %x\n", hr);
 316     res = GetIconInfo(icon, &info);
 317     ok(res, "Failed to get icon info, error %u\n", GetLastError());
 318     bytes = GetObjectA(info.hbmColor, sizeof(bmp), &bmp);
 319     ok(bytes > 0, "Failed to get bitmap info for icon\n");
 320     ok(bmp.bmWidth  == GetSystemMetrics(SM_CXSMICON), "Wrong icon width %d\n", bmp.bmWidth);
 321     ok(bmp.bmHeight == GetSystemMetrics(SM_CYSMICON), "Wrong icon height %d\n", bmp.bmHeight);
 322     DestroyIcon(icon);
 323
 324     hr = pLoadIconWithScaleDown(NULL, icon_path, 42, 42, &icon);
 325     ok(hr == S_OK, "Expected S_OK, got %x\n", hr);
 326     res = GetIconInfo(icon, &info);
 327     ok(res, "Failed to get icon info, error %u\n", GetLastError());
 328     bytes = GetObjectA(info.hbmColor, sizeof(bmp), &bmp);
 329     ok(bytes > 0, "Failed to get bitmap info for icon\n");
 330     ok(bmp.bmWidth  == 42, "Wrong icon width %d\n", bmp.bmWidth);
 331     ok(bmp.bmHeight == 42, "Wrong icon height %d\n", bmp.bmHeight);
 332     DestroyIcon(icon);
 333
 334     DeleteFileW(icon_path);
 335     FreeLibrary(hinst);
 336 }
 337
 338 static void check_class( const char *name, int must_exist, UINT style, UINT ignore, BOOL v6 )
 339 {
 340     WNDCLASSA wc;
 341
 342     if (GetClassInfoA( 0, name, &wc ))
 343     {
 344         char buff[64];
 345         HWND hwnd;
 346
 347 todo_wine_if(!strcmp(name, "SysLink") && !must_exist && !v6)
 348         ok( must_exist, "System class %s should %sexist\n", name, must_exist ? "" : "NOT " );
 349         if (!must_exist) return;
 350
 351 todo_wine_if(!strcmp(name, "ScrollBar") || (!strcmp(name, "tooltips_class32") && v6))
 352         ok( !(~wc.style & style & ~ignore), "System class %s is missing bits %x (%08x/%08x)\n",
 353             name, ~wc.style & style, wc.style, style );
 354 todo_wine_if((!strcmp(name, "tooltips_class32") && v6) || !strcmp(name, "SysLink"))
 355         ok( !(wc.style & ~style), "System class %s has extra bits %x (%08x/%08x)\n",
 356             name, wc.style & ~style, wc.style, style );
 357         ok( !wc.hInstance, "System class %s has hInstance %p\n", name, wc.hInstance );
 358
 359         hwnd = CreateWindowA(name, 0, 0, 0, 0, 0, 0, 0, NULL, GetModuleHandleA(NULL), 0);
 360         ok( hwnd != NULL, "Failed to create window for class %s.\n", name );
 361         GetClassNameA(hwnd, buff, ARRAY_SIZE(buff));
 362         ok( !strcmp(name, buff), "Unexpected class name %s, expected %s.\n", buff, name );
 363         DestroyWindow(hwnd);
 364     }
 365     else
 366         ok( !must_exist, "System class %s does not exist\n", name );
 367 }
 368
 369 /* test styles of system classes */
 370 static void test_builtin_classes(void)
 371 {
 372     /* check style bits */
 373     check_class( "Button",     1, CS_PARENTDC | CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS, 0, FALSE );
 374     check_class( "ComboBox",   1, CS_PARENTDC | CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS, 0, FALSE );
 375     check_class( "Edit",       1, CS_PARENTDC | CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE );
 376     check_class( "ListBox",    1, CS_PARENTDC | CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE );
 377     check_class( "ScrollBar",  1, CS_PARENTDC | CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS, 0, FALSE );
 378     check_class( "Static",     1, CS_PARENTDC | CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE );
 379     check_class( "ComboLBox",  1, CS_SAVEBITS | CS_DBLCLKS | CS_DROPSHADOW | CS_GLOBALCLASS, CS_DROPSHADOW, FALSE );
 380 }
 381
 382 static void test_comctl32_classes(BOOL v6)
 383 {
 384     check_class(ANIMATE_CLASSA,      1, CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE);
 385     check_class(WC_COMBOBOXEXA,      1, CS_GLOBALCLASS, 0, FALSE);
 386     check_class(DATETIMEPICK_CLASSA, 1, CS_GLOBALCLASS, 0, FALSE);
 387     check_class(WC_HEADERA,          1, CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE);
 388     check_class(HOTKEY_CLASSA,       1, CS_GLOBALCLASS, 0, FALSE);
 389     check_class(WC_IPADDRESSA,       1, CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS, 0, FALSE);
 390     check_class(WC_LISTVIEWA,        1, CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE);
 391     check_class(MONTHCAL_CLASSA,     1, CS_GLOBALCLASS, 0, FALSE);
 392     check_class(WC_NATIVEFONTCTLA,   1, CS_GLOBALCLASS, 0, FALSE);
 393     check_class(WC_PAGESCROLLERA,    1, CS_GLOBALCLASS, 0, FALSE);
 394     check_class(PROGRESS_CLASSA,     1, CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS, 0, FALSE);
 395     check_class(REBARCLASSNAMEA,     1, CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE);
 396     check_class(STATUSCLASSNAMEA,    1, CS_DBLCLKS | CS_VREDRAW | CS_GLOBALCLASS, 0, FALSE);
 397     check_class(WC_TABCONTROLA,      1, CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS, 0, FALSE);
 398     check_class(TOOLBARCLASSNAMEA,   1, CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE);
 399     if (v6)
 400         check_class(TOOLTIPS_CLASSA, 1, CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS | CS_DROPSHADOW, CS_SAVEBITS | CS_HREDRAW | CS_VREDRAW /* XP */, TRUE);
 401     else
 402         check_class(TOOLTIPS_CLASSA, 1, CS_DBLCLKS | CS_GLOBALCLASS | CS_SAVEBITS, CS_HREDRAW | CS_VREDRAW /* XP */, FALSE);
 403     check_class(TRACKBAR_CLASSA,     1, CS_GLOBALCLASS, 0, FALSE);
 404     check_class(WC_TREEVIEWA,        1, CS_DBLCLKS | CS_GLOBALCLASS, 0, FALSE);
 405     check_class(UPDOWN_CLASSA,       1, CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS, 0, FALSE);
 406     check_class("SysLink", v6, CS_GLOBALCLASS, 0, FALSE);
 407 }
 408
 409 START_TEST(misc)
 410 {
 411     ULONG_PTR ctx_cookie;
 412     HANDLE hCtx;
 413
 414     if(!InitFunctionPtrs())
 415         return;
 416
 417     test_GetPtrAW();
 418     test_Alloc();
 419
 420     test_comctl32_classes(FALSE);
 421
 422     if (!load_v6_module(&ctx_cookie, &hCtx))
 423         return;
 424
 425     test_comctl32_classes(TRUE);
 426     test_builtin_classes();
 427     test_LoadIconWithScaleDown();
 428
 429     unload_v6_module(ctx_cookie, hCtx);
 430 }