dlls/user32/tests/cursoricon.c

   1 /*
   2  * Unit test suite for cursors and icons.
   3  *
   4  * Copyright 2006 Michael Kaufmann
   5  * Copyright 2007 Dmitry Timoshkov
   6  * Copyright 2007-2008 Andrew Riedi
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include <assert.h>
  24 #include <stdlib.h>
  25 #include <stdarg.h>
  26 #include <stdio.h>
  27
  28 #include "wine/test.h"
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "winreg.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34
  35 #include "pshpack1.h"
  36
  37 typedef struct
  38 {
  39     BYTE bWidth;
  40     BYTE bHeight;
  41     BYTE bColorCount;
  42     BYTE bReserved;
  43     WORD xHotspot;
  44     WORD yHotspot;
  45     DWORD dwDIBSize;
  46     DWORD dwDIBOffset;
  47 } CURSORICONFILEDIRENTRY;
  48
  49 typedef struct
  50 {
  51     WORD idReserved;
  52     WORD idType;
  53     WORD idCount;
  54     CURSORICONFILEDIRENTRY idEntries[1];
  55 } CURSORICONFILEDIR;
  56
  57 #include "poppack.h"
  58
  59 static char **test_argv;
  60 static int test_argc;
  61 static HWND child = 0;
  62 static HWND parent = 0;
  63 static HANDLE child_process;
  64
  65 #define PROC_INIT (WM_USER+1)
  66
  67 static LRESULT CALLBACK callback_child(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  68 {
  69     BOOL ret;
  70     DWORD error;
  71
  72     switch (msg)
  73     {
  74         /* Destroy the cursor. */
  75         case WM_USER+1:
  76             SetLastError(0xdeadbeef);
  77             ret = DestroyCursor((HCURSOR) lParam);
  78             error = GetLastError();
  79             todo_wine ok(!ret || broken(ret) /* win9x */, "DestroyCursor on the active cursor succeeded.\n");
  80             ok(error == ERROR_DESTROY_OBJECT_OF_OTHER_THREAD ||
  81                error == 0xdeadbeef,  /* vista */
  82                 "Last error: %u\n", error);
  83             return TRUE;
  84         case WM_DESTROY:
  85             PostQuitMessage(0);
  86             return 0;
  87     }
  88
  89     return DefWindowProc(hwnd, msg, wParam, lParam);
  90 }
  91
  92 static LRESULT CALLBACK callback_parent(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  93 {
  94     if (msg == PROC_INIT)
  95     {
  96         child = (HWND) wParam;
  97         return TRUE;
  98     }
  99
 100     return DefWindowProc(hwnd, msg, wParam, lParam);
 101 }
 102
 103 static void do_child(void)
 104 {
 105     WNDCLASS class;
 106     MSG msg;
 107     BOOL ret;
 108
 109     /* Register a new class. */
 110     class.style = CS_GLOBALCLASS;
 111     class.lpfnWndProc = callback_child;
 112     class.cbClsExtra = 0;
 113     class.cbWndExtra = 0;
 114     class.hInstance = GetModuleHandle(NULL);
 115     class.hIcon = NULL;
 116     class.hCursor = NULL;
 117     class.hbrBackground = NULL;
 118     class.lpszMenuName = NULL;
 119     class.lpszClassName = "cursor_child";
 120
 121     SetLastError(0xdeadbeef);
 122     ret = RegisterClass(&class);
 123     ok(ret, "Failed to register window class.  Error: %u\n", GetLastError());
 124
 125     /* Create a window. */
 126     child = CreateWindowA("cursor_child", "cursor_child", WS_POPUP | WS_VISIBLE,
 127         0, 0, 200, 200, 0, 0, 0, NULL);
 128     ok(child != 0, "CreateWindowA failed.  Error: %u\n", GetLastError());
 129
 130     /* Let the parent know our HWND. */
 131     PostMessage(parent, PROC_INIT, (WPARAM) child, 0);
 132
 133     /* Receive messages. */
 134     while ((ret = GetMessage(&msg, 0, 0, 0)))
 135     {
 136         ok(ret != -1, "GetMessage failed.  Error: %u\n", GetLastError());
 137         TranslateMessage(&msg);
 138         DispatchMessage(&msg);
 139     }
 140 }
 141
 142 static void do_parent(void)
 143 {
 144     char path_name[MAX_PATH];
 145     PROCESS_INFORMATION info;
 146     STARTUPINFOA startup;
 147     WNDCLASS class;
 148     MSG msg;
 149     BOOL ret;
 150
 151     /* Register a new class. */
 152     class.style = CS_GLOBALCLASS;
 153     class.lpfnWndProc = callback_parent;
 154     class.cbClsExtra = 0;
 155     class.cbWndExtra = 0;
 156     class.hInstance = GetModuleHandle(NULL);
 157     class.hIcon = NULL;
 158     class.hCursor = NULL;
 159     class.hbrBackground = NULL;
 160     class.lpszMenuName = NULL;
 161     class.lpszClassName = "cursor_parent";
 162
 163     SetLastError(0xdeadbeef);
 164     ret = RegisterClass(&class);
 165     ok(ret, "Failed to register window class.  Error: %u\n", GetLastError());
 166
 167     /* Create a window. */
 168     parent = CreateWindowA("cursor_parent", "cursor_parent", WS_POPUP | WS_VISIBLE,
 169         0, 0, 200, 200, 0, 0, 0, NULL);
 170     ok(parent != 0, "CreateWindowA failed.  Error: %u\n", GetLastError());
 171
 172     /* Start child process. */
 173     memset(&startup, 0, sizeof(startup));
 174     startup.cb = sizeof(startup);
 175     startup.dwFlags = STARTF_USESHOWWINDOW;
 176     startup.wShowWindow = SW_SHOWNORMAL;
 177
 178     sprintf(path_name, "%s cursoricon %lx", test_argv[0], (INT_PTR)parent);
 179     ok(CreateProcessA(NULL, path_name, NULL, NULL, FALSE, 0L, NULL, NULL, &startup, &info), "CreateProcess failed.\n");
 180     child_process = info.hProcess;
 181
 182     /* Wait for child window handle. */
 183     while ((child == 0) && (ret = GetMessage(&msg, parent, 0, 0)))
 184     {
 185         ok(ret != -1, "GetMessage failed.  Error: %u\n", GetLastError());
 186         TranslateMessage(&msg);
 187         DispatchMessage(&msg);
 188     }
 189 }
 190
 191 static void finish_child_process(void)
 192 {
 193     SendMessage(child, WM_CLOSE, 0, 0);
 194     winetest_wait_child_process( child_process );
 195     CloseHandle(child_process);
 196 }
 197
 198 static void test_child_process(void)
 199 {
 200     static const BYTE bmp_bits[4096];
 201     HCURSOR cursor;
 202     ICONINFO cursorInfo;
 203     UINT display_bpp;
 204     HDC hdc;
 205
 206     /* Create and set a dummy cursor. */
 207     hdc = GetDC(0);
 208     display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
 209     ReleaseDC(0, hdc);
 210
 211     cursorInfo.fIcon = FALSE;
 212     cursorInfo.xHotspot = 0;
 213     cursorInfo.yHotspot = 0;
 214     cursorInfo.hbmMask = CreateBitmap(32, 32, 1, 1, bmp_bits);
 215     cursorInfo.hbmColor = CreateBitmap(32, 32, 1, display_bpp, bmp_bits);
 216
 217     cursor = CreateIconIndirect(&cursorInfo);
 218     ok(cursor != NULL, "CreateIconIndirect returned %p.\n", cursor);
 219
 220     SetCursor(cursor);
 221
 222     /* Destroy the cursor. */
 223     SendMessage(child, WM_USER+1, 0, (LPARAM) cursor);
 224 }
 225
 226 static void test_CopyImage_Check(HBITMAP bitmap, UINT flags, INT copyWidth, INT copyHeight,
 227                                   INT expectedWidth, INT expectedHeight, WORD expectedDepth, BOOL dibExpected)
 228 {
 229     HBITMAP copy;
 230     BITMAP origBitmap;
 231     BITMAP copyBitmap;
 232     BOOL orig_is_dib;
 233     BOOL copy_is_dib;
 234
 235     copy = CopyImage(bitmap, IMAGE_BITMAP, copyWidth, copyHeight, flags);
 236     ok(copy != NULL, "CopyImage() failed\n");
 237     if (copy != NULL)
 238     {
 239         GetObject(bitmap, sizeof(origBitmap), &origBitmap);
 240         GetObject(copy, sizeof(copyBitmap), &copyBitmap);
 241         orig_is_dib = (origBitmap.bmBits != NULL);
 242         copy_is_dib = (copyBitmap.bmBits != NULL);
 243
 244         if (copy_is_dib && dibExpected
 245             && copyBitmap.bmBitsPixel == 24
 246             && (expectedDepth == 16 || expectedDepth == 32))
 247         {
 248             /* Windows 95 doesn't create DIBs with a depth of 16 or 32 bit */
 249             if (GetVersion() & 0x80000000)
 250             {
 251                 expectedDepth = 24;
 252             }
 253         }
 254
 255         if (copy_is_dib && !dibExpected && !(flags & LR_CREATEDIBSECTION))
 256         {
 257             /* It's not forbidden to create a DIB section if the flag
 258                LR_CREATEDIBSECTION is absent.
 259                Windows 9x does this if the bitmap has a depth that doesn't
 260                match the screen depth, Windows NT doesn't */
 261             dibExpected = TRUE;
 262             expectedDepth = origBitmap.bmBitsPixel;
 263         }
 264
 265         ok((!(dibExpected ^ copy_is_dib)
 266              && (copyBitmap.bmWidth == expectedWidth)
 267              && (copyBitmap.bmHeight == expectedHeight)
 268              && (copyBitmap.bmBitsPixel == expectedDepth)),
 269              "CopyImage ((%s, %dx%d, %u bpp), %d, %d, %#x): Expected (%s, %dx%d, %u bpp), got (%s, %dx%d, %u bpp)\n",
 270                   orig_is_dib ? "DIB" : "DDB", origBitmap.bmWidth, origBitmap.bmHeight, origBitmap.bmBitsPixel,
 271                   copyWidth, copyHeight, flags,
 272                   dibExpected ? "DIB" : "DDB", expectedWidth, expectedHeight, expectedDepth,
 273                   copy_is_dib ? "DIB" : "DDB", copyBitmap.bmWidth, copyBitmap.bmHeight, copyBitmap.bmBitsPixel);
 274
 275         DeleteObject(copy);
 276     }
 277 }
 278
 279 static void test_CopyImage_Bitmap(int depth)
 280 {
 281     HBITMAP ddb, dib;
 282     HDC screenDC;
 283     BITMAPINFO * info;
 284     VOID * bits;
 285     int screen_depth;
 286     unsigned int i;
 287
 288     /* Create a device-independent bitmap (DIB) */
 289     info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD));
 290     info->bmiHeader.biSize = sizeof(info->bmiHeader);
 291     info->bmiHeader.biWidth = 2;
 292     info->bmiHeader.biHeight = 2;
 293     info->bmiHeader.biPlanes = 1;
 294     info->bmiHeader.biBitCount = depth;
 295     info->bmiHeader.biCompression = BI_RGB;
 296
 297     for (i=0; i < 256; i++)
 298     {
 299         info->bmiColors[i].rgbRed = i;
 300         info->bmiColors[i].rgbGreen = i;
 301         info->bmiColors[i].rgbBlue = 255 - i;
 302         info->bmiColors[i].rgbReserved = 0;
 303     }
 304
 305     dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
 306
 307     /* Create a device-dependent bitmap (DDB) */
 308     screenDC = GetDC(NULL);
 309     screen_depth = GetDeviceCaps(screenDC, BITSPIXEL);
 310     if (depth == 1 || depth == screen_depth)
 311     {
 312         ddb = CreateBitmap(2, 2, 1, depth, NULL);
 313     }
 314     else
 315     {
 316         ddb = NULL;
 317     }
 318     ReleaseDC(NULL, screenDC);
 319
 320     if (ddb != NULL)
 321     {
 322         test_CopyImage_Check(ddb, 0, 0, 0, 2, 2, depth == 1 ? 1 : screen_depth, FALSE);
 323         test_CopyImage_Check(ddb, 0, 0, 5, 2, 5, depth == 1 ? 1 : screen_depth, FALSE);
 324         test_CopyImage_Check(ddb, 0, 5, 0, 5, 2, depth == 1 ? 1 : screen_depth, FALSE);
 325         test_CopyImage_Check(ddb, 0, 5, 5, 5, 5, depth == 1 ? 1 : screen_depth, FALSE);
 326
 327         test_CopyImage_Check(ddb, LR_MONOCHROME, 0, 0, 2, 2, 1, FALSE);
 328         test_CopyImage_Check(ddb, LR_MONOCHROME, 5, 0, 5, 2, 1, FALSE);
 329         test_CopyImage_Check(ddb, LR_MONOCHROME, 0, 5, 2, 5, 1, FALSE);
 330         test_CopyImage_Check(ddb, LR_MONOCHROME, 5, 5, 5, 5, 1, FALSE);
 331
 332         test_CopyImage_Check(ddb, LR_CREATEDIBSECTION, 0, 0, 2, 2, depth, TRUE);
 333         test_CopyImage_Check(ddb, LR_CREATEDIBSECTION, 5, 0, 5, 2, depth, TRUE);
 334         test_CopyImage_Check(ddb, LR_CREATEDIBSECTION, 0, 5, 2, 5, depth, TRUE);
 335         test_CopyImage_Check(ddb, LR_CREATEDIBSECTION, 5, 5, 5, 5, depth, TRUE);
 336
 337         /* LR_MONOCHROME is ignored if LR_CREATEDIBSECTION is present */
 338         test_CopyImage_Check(ddb, LR_MONOCHROME | LR_CREATEDIBSECTION, 0, 0, 2, 2, depth, TRUE);
 339         test_CopyImage_Check(ddb, LR_MONOCHROME | LR_CREATEDIBSECTION, 5, 0, 5, 2, depth, TRUE);
 340         test_CopyImage_Check(ddb, LR_MONOCHROME | LR_CREATEDIBSECTION, 0, 5, 2, 5, depth, TRUE);
 341         test_CopyImage_Check(ddb, LR_MONOCHROME | LR_CREATEDIBSECTION, 5, 5, 5, 5, depth, TRUE);
 342
 343         DeleteObject(ddb);
 344     }
 345
 346     if (depth != 1)
 347     {
 348         test_CopyImage_Check(dib, 0, 0, 0, 2, 2, screen_depth, FALSE);
 349         test_CopyImage_Check(dib, 0, 5, 0, 5, 2, screen_depth, FALSE);
 350         test_CopyImage_Check(dib, 0, 0, 5, 2, 5, screen_depth, FALSE);
 351         test_CopyImage_Check(dib, 0, 5, 5, 5, 5, screen_depth, FALSE);
 352     }
 353
 354     test_CopyImage_Check(dib, LR_MONOCHROME, 0, 0, 2, 2, 1, FALSE);
 355     test_CopyImage_Check(dib, LR_MONOCHROME, 5, 0, 5, 2, 1, FALSE);
 356     test_CopyImage_Check(dib, LR_MONOCHROME, 0, 5, 2, 5, 1, FALSE);
 357     test_CopyImage_Check(dib, LR_MONOCHROME, 5, 5, 5, 5, 1, FALSE);
 358
 359     test_CopyImage_Check(dib, LR_CREATEDIBSECTION, 0, 0, 2, 2, depth, TRUE);
 360     test_CopyImage_Check(dib, LR_CREATEDIBSECTION, 5, 0, 5, 2, depth, TRUE);
 361     test_CopyImage_Check(dib, LR_CREATEDIBSECTION, 0, 5, 2, 5, depth, TRUE);
 362     test_CopyImage_Check(dib, LR_CREATEDIBSECTION, 5, 5, 5, 5, depth, TRUE);
 363
 364     /* LR_MONOCHROME is ignored if LR_CREATEDIBSECTION is present */
 365     test_CopyImage_Check(dib, LR_MONOCHROME | LR_CREATEDIBSECTION, 0, 0, 2, 2, depth, TRUE);
 366     test_CopyImage_Check(dib, LR_MONOCHROME | LR_CREATEDIBSECTION, 5, 0, 5, 2, depth, TRUE);
 367     test_CopyImage_Check(dib, LR_MONOCHROME | LR_CREATEDIBSECTION, 0, 5, 2, 5, depth, TRUE);
 368     test_CopyImage_Check(dib, LR_MONOCHROME | LR_CREATEDIBSECTION, 5, 5, 5, 5, depth, TRUE);
 369
 370     DeleteObject(dib);
 371
 372     if (depth == 1)
 373     {
 374         /* Special case: A monochrome DIB is converted to a monochrome DDB if
 375            the colors in the color table are black and white.
 376
 377            Skip this test on Windows 95, it always creates a monochrome DDB
 378            in this case */
 379
 380         if (!(GetVersion() & 0x80000000))
 381         {
 382             info->bmiHeader.biBitCount = 1;
 383             info->bmiColors[0].rgbRed = 0xFF;
 384             info->bmiColors[0].rgbGreen = 0;
 385             info->bmiColors[0].rgbBlue = 0;
 386             info->bmiColors[1].rgbRed = 0;
 387             info->bmiColors[1].rgbGreen = 0xFF;
 388             info->bmiColors[1].rgbBlue = 0;
 389
 390             dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
 391             test_CopyImage_Check(dib, 0, 0, 0, 2, 2, screen_depth, FALSE);
 392             test_CopyImage_Check(dib, 0, 5, 0, 5, 2, screen_depth, FALSE);
 393             test_CopyImage_Check(dib, 0, 0, 5, 2, 5, screen_depth, FALSE);
 394             test_CopyImage_Check(dib, 0, 5, 5, 5, 5, screen_depth, FALSE);
 395             DeleteObject(dib);
 396
 397             info->bmiHeader.biBitCount = 1;
 398             info->bmiColors[0].rgbRed = 0;
 399             info->bmiColors[0].rgbGreen = 0;
 400             info->bmiColors[0].rgbBlue = 0;
 401             info->bmiColors[1].rgbRed = 0xFF;
 402             info->bmiColors[1].rgbGreen = 0xFF;
 403             info->bmiColors[1].rgbBlue = 0xFF;
 404
 405             dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
 406             test_CopyImage_Check(dib, 0, 0, 0, 2, 2, 1, FALSE);
 407             test_CopyImage_Check(dib, 0, 5, 0, 5, 2, 1, FALSE);
 408             test_CopyImage_Check(dib, 0, 0, 5, 2, 5, 1, FALSE);
 409             test_CopyImage_Check(dib, 0, 5, 5, 5, 5, 1, FALSE);
 410             DeleteObject(dib);
 411
 412             info->bmiHeader.biBitCount = 1;
 413             info->bmiColors[0].rgbRed = 0xFF;
 414             info->bmiColors[0].rgbGreen = 0xFF;
 415             info->bmiColors[0].rgbBlue = 0xFF;
 416             info->bmiColors[1].rgbRed = 0;
 417             info->bmiColors[1].rgbGreen = 0;
 418             info->bmiColors[1].rgbBlue = 0;
 419
 420             dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
 421             test_CopyImage_Check(dib, 0, 0, 0, 2, 2, 1, FALSE);
 422             test_CopyImage_Check(dib, 0, 5, 0, 5, 2, 1, FALSE);
 423             test_CopyImage_Check(dib, 0, 0, 5, 2, 5, 1, FALSE);
 424             test_CopyImage_Check(dib, 0, 5, 5, 5, 5, 1, FALSE);
 425             DeleteObject(dib);
 426         }
 427     }
 428
 429     HeapFree(GetProcessHeap(), 0, info);
 430 }
 431
 432 static void test_initial_cursor(void)
 433 {
 434     HCURSOR cursor, cursor2;
 435     DWORD error;
 436
 437     cursor = GetCursor();
 438
 439     /* Check what handle GetCursor() returns if a cursor is not set yet. */
 440     SetLastError(0xdeadbeef);
 441     cursor2 = LoadCursor(NULL, IDC_WAIT);
 442     todo_wine {
 443         ok(cursor == cursor2, "cursor (%p) is not IDC_WAIT (%p).\n", cursor, cursor2);
 444     }
 445     error = GetLastError();
 446     ok(error == 0xdeadbeef, "Last error: 0x%08x\n", error);
 447 }
 448
 449 static void test_icon_info_dbg(HICON hIcon, UINT exp_cx, UINT exp_cy, UINT exp_bpp, int line)
 450 {
 451     ICONINFO info;
 452     DWORD ret;
 453     BITMAP bmMask, bmColor;
 454
 455     ret = GetIconInfo(hIcon, &info);
 456     ok_(__FILE__, line)(ret, "GetIconInfo failed\n");
 457
 458     /* CreateIcon under XP causes info.fIcon to be 0 */
 459     ok_(__FILE__, line)(info.xHotspot == exp_cx/2, "info.xHotspot = %u\n", info.xHotspot);
 460     ok_(__FILE__, line)(info.yHotspot == exp_cy/2, "info.yHotspot = %u\n", info.yHotspot);
 461     ok_(__FILE__, line)(info.hbmMask != 0, "info.hbmMask is NULL\n");
 462
 463     ret = GetObject(info.hbmMask, sizeof(bmMask), &bmMask);
 464     ok_(__FILE__, line)(ret == sizeof(bmMask), "GetObject(info.hbmMask) failed, ret %u\n", ret);
 465
 466     if (exp_bpp == 1)
 467         ok_(__FILE__, line)(info.hbmColor == 0, "info.hbmColor should be NULL\n");
 468
 469     if (info.hbmColor)
 470     {
 471         HDC hdc;
 472         UINT display_bpp;
 473
 474         hdc = GetDC(0);
 475         display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
 476         ReleaseDC(0, hdc);
 477
 478         ret = GetObject(info.hbmColor, sizeof(bmColor), &bmColor);
 479         ok_(__FILE__, line)(ret == sizeof(bmColor), "GetObject(info.hbmColor) failed, ret %u\n", ret);
 480
 481         ok_(__FILE__, line)(bmColor.bmBitsPixel == display_bpp /* XP */ ||
 482            bmColor.bmBitsPixel == exp_bpp /* Win98 */,
 483            "bmColor.bmBitsPixel = %d\n", bmColor.bmBitsPixel);
 484         ok_(__FILE__, line)(bmColor.bmWidth == exp_cx, "bmColor.bmWidth = %d\n", bmColor.bmWidth);
 485         ok_(__FILE__, line)(bmColor.bmHeight == exp_cy, "bmColor.bmHeight = %d\n", bmColor.bmHeight);
 486
 487         ok_(__FILE__, line)(bmMask.bmBitsPixel == 1, "bmMask.bmBitsPixel = %d\n", bmMask.bmBitsPixel);
 488         ok_(__FILE__, line)(bmMask.bmWidth == exp_cx, "bmMask.bmWidth = %d\n", bmMask.bmWidth);
 489         ok_(__FILE__, line)(bmMask.bmHeight == exp_cy, "bmMask.bmHeight = %d\n", bmMask.bmHeight);
 490     }
 491     else
 492     {
 493         ok_(__FILE__, line)(bmMask.bmBitsPixel == 1, "bmMask.bmBitsPixel = %d\n", bmMask.bmBitsPixel);
 494         ok_(__FILE__, line)(bmMask.bmWidth == exp_cx, "bmMask.bmWidth = %d\n", bmMask.bmWidth);
 495         ok_(__FILE__, line)(bmMask.bmHeight == exp_cy * 2, "bmMask.bmHeight = %d\n", bmMask.bmHeight);
 496     }
 497 }
 498
 499 #define test_icon_info(a,b,c,d) test_icon_info_dbg((a),(b),(c),(d),__LINE__)
 500
 501 static void test_CreateIcon(void)
 502 {
 503     static const BYTE bmp_bits[1024];
 504     HICON hIcon;
 505     HBITMAP hbmMask, hbmColor;
 506     BITMAPINFO *bmpinfo;
 507     ICONINFO info;
 508     HDC hdc;
 509     void *bits;
 510     UINT display_bpp;
 511
 512     hdc = GetDC(0);
 513     display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
 514
 515     /* these crash under XP
 516     hIcon = CreateIcon(0, 16, 16, 1, 1, bmp_bits, NULL);
 517     hIcon = CreateIcon(0, 16, 16, 1, 1, NULL, bmp_bits);
 518     */
 519
 520     hIcon = CreateIcon(0, 16, 16, 1, 1, bmp_bits, bmp_bits);
 521     ok(hIcon != 0, "CreateIcon failed\n");
 522     test_icon_info(hIcon, 16, 16, 1);
 523     DestroyIcon(hIcon);
 524
 525     hIcon = CreateIcon(0, 16, 16, 1, display_bpp, bmp_bits, bmp_bits);
 526     ok(hIcon != 0, "CreateIcon failed\n");
 527     test_icon_info(hIcon, 16, 16, display_bpp);
 528     DestroyIcon(hIcon);
 529
 530     hbmMask = CreateBitmap(16, 16, 1, 1, bmp_bits);
 531     ok(hbmMask != 0, "CreateBitmap failed\n");
 532     hbmColor = CreateBitmap(16, 16, 1, display_bpp, bmp_bits);
 533     ok(hbmColor != 0, "CreateBitmap failed\n");
 534
 535     info.fIcon = TRUE;
 536     info.xHotspot = 8;
 537     info.yHotspot = 8;
 538     info.hbmMask = 0;
 539     info.hbmColor = 0;
 540     SetLastError(0xdeadbeaf);
 541     hIcon = CreateIconIndirect(&info);
 542     ok(!hIcon, "CreateIconIndirect should fail\n");
 543     ok(GetLastError() == 0xdeadbeaf, "wrong error %u\n", GetLastError());
 544
 545     info.fIcon = TRUE;
 546     info.xHotspot = 8;
 547     info.yHotspot = 8;
 548     info.hbmMask = 0;
 549     info.hbmColor = hbmColor;
 550     SetLastError(0xdeadbeaf);
 551     hIcon = CreateIconIndirect(&info);
 552     ok(!hIcon, "CreateIconIndirect should fail\n");
 553     ok(GetLastError() == 0xdeadbeaf, "wrong error %u\n", GetLastError());
 554
 555     info.fIcon = TRUE;
 556     info.xHotspot = 8;
 557     info.yHotspot = 8;
 558     info.hbmMask = hbmMask;
 559     info.hbmColor = hbmColor;
 560     hIcon = CreateIconIndirect(&info);
 561     ok(hIcon != 0, "CreateIconIndirect failed\n");
 562     test_icon_info(hIcon, 16, 16, display_bpp);
 563     DestroyIcon(hIcon);
 564
 565     DeleteObject(hbmMask);
 566     DeleteObject(hbmColor);
 567
 568     hbmMask = CreateBitmap(16, 32, 1, 1, bmp_bits);
 569     ok(hbmMask != 0, "CreateBitmap failed\n");
 570
 571     info.fIcon = TRUE;
 572     info.xHotspot = 8;
 573     info.yHotspot = 8;
 574     info.hbmMask = hbmMask;
 575     info.hbmColor = 0;
 576     SetLastError(0xdeadbeaf);
 577     hIcon = CreateIconIndirect(&info);
 578     ok(hIcon != 0, "CreateIconIndirect failed\n");
 579     test_icon_info(hIcon, 16, 16, 1);
 580     DestroyIcon(hIcon);
 581
 582     DeleteObject(hbmMask);
 583     DeleteObject(hbmColor);
 584
 585     /* test creating an icon from a DIB section */
 586
 587     bmpinfo = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET(BITMAPINFO,bmiColors[256]));
 588     bmpinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
 589     bmpinfo->bmiHeader.biWidth = 32;
 590     bmpinfo->bmiHeader.biHeight = 32;
 591     bmpinfo->bmiHeader.biPlanes = 1;
 592     bmpinfo->bmiHeader.biBitCount = 8;
 593     bmpinfo->bmiHeader.biCompression = BI_RGB;
 594     hbmColor = CreateDIBSection( hdc, bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
 595     ok(hbmColor != NULL, "Expected a handle to the DIB\n");
 596     if (bits)
 597         memset( bits, 0x55, 32 * 32 * bmpinfo->bmiHeader.biBitCount / 8 );
 598     bmpinfo->bmiHeader.biBitCount = 1;
 599     hbmMask = CreateDIBSection( hdc, bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
 600     ok(hbmMask != NULL, "Expected a handle to the DIB\n");
 601     if (bits)
 602         memset( bits, 0x55, 32 * 32 * bmpinfo->bmiHeader.biBitCount / 8 );
 603
 604     info.fIcon = TRUE;
 605     info.xHotspot = 8;
 606     info.yHotspot = 8;
 607     info.hbmMask = hbmColor;
 608     info.hbmColor = hbmMask;
 609     SetLastError(0xdeadbeaf);
 610     hIcon = CreateIconIndirect(&info);
 611     ok(hIcon != 0, "CreateIconIndirect failed\n");
 612     test_icon_info(hIcon, 32, 32, 8);
 613     DestroyIcon(hIcon);
 614     DeleteObject(hbmColor);
 615
 616     bmpinfo->bmiHeader.biBitCount = 16;
 617     hbmColor = CreateDIBSection( hdc, bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
 618     ok(hbmColor != NULL, "Expected a handle to the DIB\n");
 619     if (bits)
 620         memset( bits, 0x55, 32 * 32 * bmpinfo->bmiHeader.biBitCount / 8 );
 621
 622     info.fIcon = TRUE;
 623     info.xHotspot = 8;
 624     info.yHotspot = 8;
 625     info.hbmMask = hbmColor;
 626     info.hbmColor = hbmMask;
 627     SetLastError(0xdeadbeaf);
 628     hIcon = CreateIconIndirect(&info);
 629     ok(hIcon != 0, "CreateIconIndirect failed\n");
 630     test_icon_info(hIcon, 32, 32, 8);
 631     DestroyIcon(hIcon);
 632     DeleteObject(hbmColor);
 633
 634     bmpinfo->bmiHeader.biBitCount = 32;
 635     hbmColor = CreateDIBSection( hdc, bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
 636     ok(hbmColor != NULL, "Expected a handle to the DIB\n");
 637     if (bits)
 638         memset( bits, 0x55, 32 * 32 * bmpinfo->bmiHeader.biBitCount / 8 );
 639
 640     info.fIcon = TRUE;
 641     info.xHotspot = 8;
 642     info.yHotspot = 8;
 643     info.hbmMask = hbmColor;
 644     info.hbmColor = hbmMask;
 645     SetLastError(0xdeadbeaf);
 646     hIcon = CreateIconIndirect(&info);
 647     ok(hIcon != 0, "CreateIconIndirect failed\n");
 648     test_icon_info(hIcon, 32, 32, 8);
 649     DestroyIcon(hIcon);
 650
 651     DeleteObject(hbmMask);
 652     DeleteObject(hbmColor);
 653     HeapFree( GetProcessHeap(), 0, bmpinfo );
 654
 655     ReleaseDC(0, hdc);
 656 }
 657
 658 /* Shamelessly ripped from dlls/oleaut32/tests/olepicture.c */
 659 /* 1x1 pixel gif */
 660 static const unsigned char gifimage[35] = {
 661 0x47,0x49,0x46,0x38,0x37,0x61,0x01,0x00,0x01,0x00,0x80,0x00,0x00,0xff,0xff,0xff,
 662 0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x44,
 663 0x01,0x00,0x3b
 664 };
 665
 666 /* 1x1 pixel jpg */
 667 static const unsigned char jpgimage[285] = {
 668 0xff,0xd8,0xff,0xe0,0x00,0x10,0x4a,0x46,0x49,0x46,0x00,0x01,0x01,0x01,0x01,0x2c,
 669 0x01,0x2c,0x00,0x00,0xff,0xdb,0x00,0x43,0x00,0x05,0x03,0x04,0x04,0x04,0x03,0x05,
 670 0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x07,0x0c,0x08,0x07,0x07,0x07,0x07,0x0f,0x0b,
 671 0x0b,0x09,0x0c,0x11,0x0f,0x12,0x12,0x11,0x0f,0x11,0x11,0x13,0x16,0x1c,0x17,0x13,
 672 0x14,0x1a,0x15,0x11,0x11,0x18,0x21,0x18,0x1a,0x1d,0x1d,0x1f,0x1f,0x1f,0x13,0x17,
 673 0x22,0x24,0x22,0x1e,0x24,0x1c,0x1e,0x1f,0x1e,0xff,0xdb,0x00,0x43,0x01,0x05,0x05,
 674 0x05,0x07,0x06,0x07,0x0e,0x08,0x08,0x0e,0x1e,0x14,0x11,0x14,0x1e,0x1e,0x1e,0x1e,
 675 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
 676 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
 677 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0xff,0xc0,
 678 0x00,0x11,0x08,0x00,0x01,0x00,0x01,0x03,0x01,0x22,0x00,0x02,0x11,0x01,0x03,0x11,
 679 0x01,0xff,0xc4,0x00,0x15,0x00,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 680 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xff,0xc4,0x00,0x14,0x10,0x01,0x00,0x00,
 681 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xc4,
 682 0x00,0x14,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 683 0x00,0x00,0x00,0x00,0xff,0xc4,0x00,0x14,0x11,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
 684 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xda,0x00,0x0c,0x03,0x01,
 685 0x00,0x02,0x11,0x03,0x11,0x00,0x3f,0x00,0xb2,0xc0,0x07,0xff,0xd9
 686 };
 687
 688 /* 1x1 pixel png */
 689 static const unsigned char pngimage[285] = {
 690 0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a,0x00,0x00,0x00,0x0d,0x49,0x48,0x44,0x52,
 691 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53,
 692 0xde,0x00,0x00,0x00,0x09,0x70,0x48,0x59,0x73,0x00,0x00,0x0b,0x13,0x00,0x00,0x0b,
 693 0x13,0x01,0x00,0x9a,0x9c,0x18,0x00,0x00,0x00,0x07,0x74,0x49,0x4d,0x45,0x07,0xd5,
 694 0x06,0x03,0x0f,0x07,0x2d,0x12,0x10,0xf0,0xfd,0x00,0x00,0x00,0x0c,0x49,0x44,0x41,
 695 0x54,0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59,
 696 0xe7,0x00,0x00,0x00,0x00,0x49,0x45,0x4e,0x44,0xae,0x42,0x60,0x82
 697 };
 698
 699 /* 1x1 pixel bmp */
 700 static const unsigned char bmpimage[66] = {
 701 0x42,0x4d,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3e,0x00,0x00,0x00,0x28,0x00,
 702 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,
 703 0x00,0x00,0x04,0x00,0x00,0x00,0x12,0x0b,0x00,0x00,0x12,0x0b,0x00,0x00,0x02,0x00,
 704 0x00,0x00,0x02,0x00,0x00,0x00,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,0x00,0x00,
 705 0x00,0x00
 706 };
 707
 708 /* 2x2 pixel gif */
 709 static const unsigned char gif4pixel[42] = {
 710 0x47,0x49,0x46,0x38,0x37,0x61,0x02,0x00,0x02,0x00,0xa1,0x00,0x00,0x00,0x00,0x00,
 711 0x39,0x62,0xfc,0xff,0x1a,0xe5,0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x02,0x00,
 712 0x02,0x00,0x00,0x02,0x03,0x14,0x16,0x05,0x00,0x3b
 713 };
 714
 715 static void test_LoadImageFile(const unsigned char * image_data,
 716     unsigned int image_size, const char * ext, BOOL expect_success)
 717 {
 718     HANDLE handle;
 719     BOOL ret;
 720     DWORD error, bytes_written;
 721     char filename[64];
 722
 723     strcpy(filename, "test.");
 724     strcat(filename, ext);
 725
 726     /* Create the test image. */
 727     handle = CreateFileA(filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_NEW,
 728         FILE_ATTRIBUTE_NORMAL, NULL);
 729     ok(handle != INVALID_HANDLE_VALUE, "CreateFileA failed. %u\n", GetLastError());
 730     ret = WriteFile(handle, image_data, image_size, &bytes_written, NULL);
 731     ok(bytes_written == image_size, "test file created improperly.\n");
 732     CloseHandle(handle);
 733
 734     /* Load as cursor. For all tested formats, this should fail */
 735     SetLastError(0xdeadbeef);
 736     handle = LoadImageA(NULL, filename, IMAGE_CURSOR, 0, 0, LR_LOADFROMFILE);
 737     ok(handle == NULL, "LoadImage(%s) as IMAGE_CURSOR succeeded incorrectly.\n", ext);
 738     error = GetLastError();
 739     ok(error == 0 ||
 740         broken(error == 0xdeadbeef) || /* Win9x */
 741         broken(error == ERROR_BAD_PATHNAME), /* Win98, WinMe */
 742         "Last error: %u\n", error);
 743     if (handle != NULL) DestroyCursor(handle);
 744
 745     /* Load as icon. For all tested formats, this should fail */
 746     SetLastError(0xdeadbeef);
 747     handle = LoadImageA(NULL, filename, IMAGE_ICON, 0, 0, LR_LOADFROMFILE);
 748     ok(handle == NULL, "LoadImage(%s) as IMAGE_ICON succeeded incorrectly.\n", ext);
 749     error = GetLastError();
 750     ok(error == 0 ||
 751         broken(error == 0xdeadbeef) || /* Win9x */
 752         broken(error == ERROR_BAD_PATHNAME), /* Win98, WinMe */
 753         "Last error: %u\n", error);
 754     if (handle != NULL) DestroyIcon(handle);
 755
 756     /* Load as bitmap. Should succeed if bmp, fail for everything else */
 757     SetLastError(0xdeadbeef);
 758     handle = LoadImageA(NULL, filename, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
 759     if (expect_success)
 760         ok(handle != NULL, "LoadImage(%s) as IMAGE_BITMAP failed.\n", ext);
 761     else ok(handle == NULL, "LoadImage(%s) as IMAGE_BITMAP succeeded incorrectly.\n", ext);
 762     error = GetLastError();
 763     ok(error == 0 ||
 764         error == 0xdeadbeef, /* Win9x, WinMe */
 765         "Last error: %u\n", error);
 766     if (handle != NULL) DeleteObject(handle);
 767
 768     DeleteFileA(filename);
 769 }
 770
 771 static void test_LoadImage(void)
 772 {
 773     HANDLE handle;
 774     BOOL ret;
 775     DWORD error, bytes_written;
 776     CURSORICONFILEDIR *icon_data;
 777     CURSORICONFILEDIRENTRY *icon_entry;
 778     BITMAPINFOHEADER *icon_header;
 779     ICONINFO icon_info;
 780
 781 #define ICON_WIDTH 32
 782 #define ICON_HEIGHT 32
 783 #define ICON_AND_SIZE (ICON_WIDTH*ICON_HEIGHT/8)
 784 #define ICON_BPP 32
 785 #define ICON_SIZE \
 786     (sizeof(CURSORICONFILEDIR) + sizeof(BITMAPINFOHEADER) \
 787     + ICON_AND_SIZE + ICON_AND_SIZE*ICON_BPP)
 788
 789     /* Set icon data. */
 790     icon_data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ICON_SIZE);
 791     icon_data->idReserved = 0;
 792     icon_data->idType = 1;
 793     icon_data->idCount = 1;
 794
 795     icon_entry = icon_data->idEntries;
 796     icon_entry->bWidth = ICON_WIDTH;
 797     icon_entry->bHeight = ICON_HEIGHT;
 798     icon_entry->bColorCount = 0;
 799     icon_entry->bReserved = 0;
 800     icon_entry->xHotspot = 1;
 801     icon_entry->yHotspot = 1;
 802     icon_entry->dwDIBSize = ICON_SIZE - sizeof(CURSORICONFILEDIR);
 803     icon_entry->dwDIBOffset = sizeof(CURSORICONFILEDIR);
 804
 805     icon_header = (BITMAPINFOHEADER *) ((BYTE *) icon_data + icon_entry->dwDIBOffset);
 806     icon_header->biSize = sizeof(BITMAPINFOHEADER);
 807     icon_header->biWidth = ICON_WIDTH;
 808     icon_header->biHeight = ICON_HEIGHT*2;
 809     icon_header->biPlanes = 1;
 810     icon_header->biBitCount = ICON_BPP;
 811     icon_header->biSizeImage = 0; /* Uncompressed bitmap. */
 812
 813     /* Create the icon. */
 814     handle = CreateFileA("icon.ico", GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_NEW,
 815         FILE_ATTRIBUTE_NORMAL, NULL);
 816     ok(handle != INVALID_HANDLE_VALUE, "CreateFileA failed. %u\n", GetLastError());
 817     ret = WriteFile(handle, icon_data, ICON_SIZE, &bytes_written, NULL);
 818     ok(bytes_written == ICON_SIZE, "icon.ico created improperly.\n");
 819     CloseHandle(handle);
 820
 821     /* Test loading an icon as a cursor. */
 822     SetLastError(0xdeadbeef);
 823     handle = LoadImageA(NULL, "icon.ico", IMAGE_CURSOR, 0, 0, LR_LOADFROMFILE);
 824     ok(handle != NULL, "LoadImage() failed.\n");
 825     error = GetLastError();
 826     ok(error == 0 ||
 827         broken(error == 0xdeadbeef) || /* Win9x */
 828         broken(error == ERROR_BAD_PATHNAME), /* Win98, WinMe */
 829         "Last error: %u\n", error);
 830
 831     /* Test the icon information. */
 832     SetLastError(0xdeadbeef);
 833     ret = GetIconInfo(handle, &icon_info);
 834     ok(ret, "GetIconInfo() failed.\n");
 835     error = GetLastError();
 836     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 837
 838     if (ret)
 839     {
 840         ok(icon_info.fIcon == FALSE, "fIcon != FALSE.\n");
 841         ok(icon_info.xHotspot == 1, "xHotspot is %u.\n", icon_info.xHotspot);
 842         ok(icon_info.yHotspot == 1, "yHotspot is %u.\n", icon_info.yHotspot);
 843         ok(icon_info.hbmColor != NULL || broken(!icon_info.hbmColor) /* no color cursor support */,
 844            "No hbmColor!\n");
 845         ok(icon_info.hbmMask != NULL, "No hbmMask!\n");
 846     }
 847
 848     /* Clean up. */
 849     SetLastError(0xdeadbeef);
 850     ret = DestroyCursor(handle);
 851     ok(ret, "DestroyCursor() failed.\n");
 852     error = GetLastError();
 853     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 854
 855     HeapFree(GetProcessHeap(), 0, icon_data);
 856     DeleteFileA("icon.ico");
 857
 858     test_LoadImageFile(bmpimage, sizeof(bmpimage), "bmp", 1);
 859     test_LoadImageFile(gifimage, sizeof(gifimage), "gif", 0);
 860     test_LoadImageFile(gif4pixel, sizeof(gif4pixel), "gif", 0);
 861     test_LoadImageFile(jpgimage, sizeof(jpgimage), "jpg", 0);
 862     test_LoadImageFile(pngimage, sizeof(pngimage), "png", 0);
 863 }
 864
 865 static void test_CreateIconFromResource(void)
 866 {
 867     HANDLE handle;
 868     BOOL ret;
 869     DWORD error;
 870     BITMAPINFOHEADER *icon_header;
 871     INT16 *hotspot;
 872     ICONINFO icon_info;
 873
 874 #define ICON_RES_WIDTH 32
 875 #define ICON_RES_HEIGHT 32
 876 #define ICON_RES_AND_SIZE (ICON_WIDTH*ICON_HEIGHT/8)
 877 #define ICON_RES_BPP 32
 878 #define ICON_RES_SIZE \
 879     (sizeof(BITMAPINFOHEADER) + ICON_AND_SIZE + ICON_AND_SIZE*ICON_BPP)
 880 #define CRSR_RES_SIZE (2*sizeof(INT16) + ICON_RES_SIZE)
 881
 882     /* Set icon data. */
 883     hotspot = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, CRSR_RES_SIZE);
 884
 885     /* Cursor resources have an extra hotspot, icon resources not. */
 886     hotspot[0] = 3;
 887     hotspot[1] = 3;
 888
 889     icon_header = (BITMAPINFOHEADER *) (hotspot + 2);
 890     icon_header->biSize = sizeof(BITMAPINFOHEADER);
 891     icon_header->biWidth = ICON_WIDTH;
 892     icon_header->biHeight = ICON_HEIGHT*2;
 893     icon_header->biPlanes = 1;
 894     icon_header->biBitCount = ICON_BPP;
 895     icon_header->biSizeImage = 0; /* Uncompressed bitmap. */
 896
 897     /* Test creating a cursor. */
 898     SetLastError(0xdeadbeef);
 899     handle = CreateIconFromResource((PBYTE) hotspot, CRSR_RES_SIZE, FALSE, 0x00030000);
 900     ok(handle != NULL, "Create cursor failed.\n");
 901
 902     /* Test the icon information. */
 903     SetLastError(0xdeadbeef);
 904     ret = GetIconInfo(handle, &icon_info);
 905     ok(ret, "GetIconInfo() failed.\n");
 906     error = GetLastError();
 907     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 908
 909     if (ret)
 910     {
 911         ok(icon_info.fIcon == FALSE, "fIcon != FALSE.\n");
 912         ok(icon_info.xHotspot == 3, "xHotspot is %u.\n", icon_info.xHotspot);
 913         ok(icon_info.yHotspot == 3, "yHotspot is %u.\n", icon_info.yHotspot);
 914         ok(icon_info.hbmColor != NULL || broken(!icon_info.hbmColor) /* no color cursor support */,
 915            "No hbmColor!\n");
 916         ok(icon_info.hbmMask != NULL, "No hbmMask!\n");
 917     }
 918
 919     /* Clean up. */
 920     SetLastError(0xdeadbeef);
 921     ret = DestroyCursor(handle);
 922     ok(ret, "DestroyCursor() failed.\n");
 923     error = GetLastError();
 924     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 925
 926     /* Test creating an icon. */
 927     SetLastError(0xdeadbeef);
 928     handle = CreateIconFromResource((PBYTE) icon_header, ICON_RES_SIZE, TRUE,
 929                                     0x00030000);
 930     ok(handle != NULL, "Create icon failed.\n");
 931
 932     /* Test the icon information. */
 933     SetLastError(0xdeadbeef);
 934     ret = GetIconInfo(handle, &icon_info);
 935     ok(ret, "GetIconInfo() failed.\n");
 936     error = GetLastError();
 937     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 938
 939     if (ret)
 940     {
 941         ok(icon_info.fIcon == TRUE, "fIcon != TRUE.\n");
 942         /* Icons always have hotspot in the middle */
 943         ok(icon_info.xHotspot == ICON_WIDTH/2, "xHotspot is %u.\n", icon_info.xHotspot);
 944         ok(icon_info.yHotspot == ICON_HEIGHT/2, "yHotspot is %u.\n", icon_info.yHotspot);
 945         ok(icon_info.hbmColor != NULL, "No hbmColor!\n");
 946         ok(icon_info.hbmMask != NULL, "No hbmMask!\n");
 947     }
 948
 949     /* Clean up. */
 950     SetLastError(0xdeadbeef);
 951     ret = DestroyCursor(handle);
 952     ok(ret, "DestroyCursor() failed.\n");
 953     error = GetLastError();
 954     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 955
 956     HeapFree(GetProcessHeap(), 0, hotspot);
 957 }
 958
 959 static HICON create_test_icon(HDC hdc, int width, int height, int bpp,
 960                               BOOL maskvalue, UINT32 *color, int colorSize)
 961 {
 962     ICONINFO iconInfo;
 963     BITMAPINFO bitmapInfo;
 964     UINT32 *buffer = NULL;
 965     UINT32 mask = maskvalue ? 0xFFFFFFFF : 0x00000000;
 966
 967     memset(&bitmapInfo, 0, sizeof(bitmapInfo));
 968     bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
 969     bitmapInfo.bmiHeader.biWidth = width;
 970     bitmapInfo.bmiHeader.biHeight = height;
 971     bitmapInfo.bmiHeader.biPlanes = 1;
 972     bitmapInfo.bmiHeader.biBitCount = bpp;
 973     bitmapInfo.bmiHeader.biCompression = BI_RGB;
 974     bitmapInfo.bmiHeader.biSizeImage = colorSize;
 975
 976     iconInfo.fIcon = TRUE;
 977     iconInfo.xHotspot = 0;
 978     iconInfo.yHotspot = 0;
 979
 980     iconInfo.hbmMask = CreateBitmap( width, height, 1, 1, &mask );
 981     if(!iconInfo.hbmMask) return NULL;
 982
 983     iconInfo.hbmColor = CreateDIBSection(hdc, &bitmapInfo, DIB_RGB_COLORS, (void**)&buffer, NULL, 0);
 984     if(!iconInfo.hbmColor || !buffer)
 985     {
 986         DeleteObject(iconInfo.hbmMask);
 987         return NULL;
 988     }
 989
 990     memcpy(buffer, color, colorSize);
 991
 992     return CreateIconIndirect(&iconInfo);
 993 }
 994
 995 static BOOL color_match(COLORREF a, COLORREF b)
 996 {
 997     /* 5-bit accuracy is a sufficient test. This will match, so long as
 998      * colors are never truncated to less that 3x5-bit accuracy i.e.
 999      * paletized. */
1000     return (a & 0x00F8F8F8) == (b & 0x00F8F8F8);
1001 }
1002
1003 static void check_alpha_draw(HDC hdc, BOOL drawiconex, BOOL alpha, int bpp, int line)
1004 {
1005     HICON hicon;
1006     UINT32 mask;
1007     UINT32 color[2];
1008     COLORREF modern_expected, legacy_expected, result;
1009
1010     mask = 0x00000000;
1011     color[0] = 0x00A0B0C0;
1012     color[1] = alpha ? 0xFF000000 : 0x00000000;
1013     modern_expected = alpha ? 0x00FFFFFF : 0x00C0B0A0;
1014     legacy_expected = 0x00C0B0A0;
1015
1016     hicon = create_test_icon(hdc, 2, 1, bpp, 0, color, sizeof(color));
1017     if (!hicon) return;
1018
1019     SetPixelV(hdc, 0, 0, 0x00FFFFFF);
1020
1021     if(drawiconex)
1022         DrawIconEx(hdc, 0, 0, hicon, 2, 1, 0, NULL, DI_NORMAL);
1023     else
1024         DrawIcon(hdc, 0, 0, hicon);
1025
1026     result = GetPixel(hdc, 0, 0);
1027     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1028         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1029         "%s. Expected a close match to %06X (modern) or %06X (legacy) with %s. "
1030         "Got %06X from line %d\n",
1031         alpha ? "Alpha blending" : "Not alpha blending", modern_expected, legacy_expected,
1032         drawiconex ? "DrawIconEx" : "DrawIcon", result, line);
1033 }
1034
1035 static void check_DrawIcon(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, COLORREF background,
1036                            COLORREF modern_expected, COLORREF legacy_expected, int line)
1037 {
1038     COLORREF result;
1039     HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
1040     if (!hicon) return;
1041     SetPixelV(hdc, 0, 0, background);
1042     SetPixelV(hdc, GetSystemMetrics(SM_CXICON)-1, GetSystemMetrics(SM_CYICON)-1, background);
1043     SetPixelV(hdc, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), background);
1044     DrawIcon(hdc, 0, 0, hicon);
1045     result = GetPixel(hdc, 0, 0);
1046
1047     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1048         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1049         "Overlaying Mask %d on Color %06X with DrawIcon. "
1050         "Expected a close match to %06X (modern), or %06X (legacy). Got %06X from line %d\n",
1051         maskvalue, color, modern_expected, legacy_expected, result, line);
1052
1053     result = GetPixel(hdc, GetSystemMetrics(SM_CXICON)-1, GetSystemMetrics(SM_CYICON)-1);
1054
1055     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1056         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1057         "Overlaying Mask %d on Color %06X with DrawIcon. "
1058         "Expected a close match to %06X (modern), or %06X (legacy). Got %06X from line %d\n",
1059         maskvalue, color, modern_expected, legacy_expected, result, line);
1060
1061     result = GetPixel(hdc, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON));
1062
1063     ok (color_match(result, background),
1064         "Overlaying Mask %d on Color %06X with DrawIcon. "
1065         "Expected unchanged background color %06X. Got %06X from line %d\n",
1066         maskvalue, color, background, result, line);
1067 }
1068
1069 static void test_DrawIcon(void)
1070 {
1071     BITMAPINFO bitmapInfo;
1072     HDC hdcDst = NULL;
1073     HBITMAP bmpDst = NULL;
1074     HBITMAP bmpOld = NULL;
1075     UINT32 *bits = 0;
1076
1077     hdcDst = CreateCompatibleDC(0);
1078     ok(hdcDst != 0, "CreateCompatibleDC(0) failed to return a valid DC\n");
1079     if (!hdcDst)
1080         return;
1081
1082     if(GetDeviceCaps(hdcDst, BITSPIXEL) <= 8)
1083     {
1084         skip("Windows will distort DrawIcon colors at 8-bpp and less due to palletizing.\n");
1085         goto cleanup;
1086     }
1087
1088     memset(&bitmapInfo, 0, sizeof(bitmapInfo));
1089     bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1090     bitmapInfo.bmiHeader.biWidth = GetSystemMetrics(SM_CXICON)+1;
1091     bitmapInfo.bmiHeader.biHeight = GetSystemMetrics(SM_CYICON)+1;
1092     bitmapInfo.bmiHeader.biBitCount = 32;
1093     bitmapInfo.bmiHeader.biPlanes = 1;
1094     bitmapInfo.bmiHeader.biCompression = BI_RGB;
1095     bitmapInfo.bmiHeader.biSizeImage = sizeof(UINT32);
1096
1097     bmpDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
1098     ok (bmpDst && bits, "CreateDIBSection failed to return a valid bitmap and buffer\n");
1099     if (!bmpDst || !bits)
1100         goto cleanup;
1101     bmpOld = SelectObject(hdcDst, bmpDst);
1102
1103     /* Mask is only heeded if alpha channel is always zero */
1104     check_DrawIcon(hdcDst, FALSE, 0x00A0B0C0, 32, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1105     check_DrawIcon(hdcDst, TRUE, 0x00A0B0C0, 32, 0x00FFFFFF, 0x003F4F5F, 0x003F4F5F, __LINE__);
1106
1107     /* Test alpha blending */
1108     /* Windows 2000 and up will alpha blend, earlier Windows versions will not */
1109     check_DrawIcon(hdcDst, FALSE, 0xFFA0B0C0, 32, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1110     check_DrawIcon(hdcDst, TRUE, 0xFFA0B0C0, 32, 0x00FFFFFF, 0x00C0B0A0, 0x003F4F5F, __LINE__);
1111
1112     check_DrawIcon(hdcDst, FALSE, 0x80A0B0C0, 32, 0x00000000, 0x00605850, 0x00C0B0A0, __LINE__);
1113     check_DrawIcon(hdcDst, TRUE, 0x80A0B0C0, 32, 0x00000000, 0x00605850, 0x00C0B0A0, __LINE__);
1114     check_DrawIcon(hdcDst, FALSE, 0x80A0B0C0, 32, 0x00FFFFFF, 0x00DFD7CF, 0x00C0B0A0, __LINE__);
1115     check_DrawIcon(hdcDst, TRUE, 0x80A0B0C0, 32, 0x00FFFFFF, 0x00DFD7CF, 0x003F4F5F, __LINE__);
1116
1117     check_DrawIcon(hdcDst, FALSE, 0x01FFFFFF, 32, 0x00000000, 0x00010101, 0x00FFFFFF, __LINE__);
1118     check_DrawIcon(hdcDst, TRUE, 0x01FFFFFF, 32, 0x00000000, 0x00010101, 0x00FFFFFF, __LINE__);
1119
1120     /* Test detecting of alpha channel */
1121     /* If a single pixel's alpha channel is non-zero, the icon
1122        will be alpha blended, otherwise it will be draw with
1123        and + xor blts. */
1124     check_alpha_draw(hdcDst, FALSE, FALSE, 32, __LINE__);
1125     check_alpha_draw(hdcDst, FALSE, TRUE, 32, __LINE__);
1126
1127 cleanup:
1128     if(bmpOld)
1129         SelectObject(hdcDst, bmpOld);
1130     if(bmpDst)
1131         DeleteObject(bmpDst);
1132     if(hdcDst)
1133         DeleteDC(hdcDst);
1134 }
1135
1136 static void check_DrawIconEx(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, UINT flags, COLORREF background,
1137                              COLORREF modern_expected, COLORREF legacy_expected, int line)
1138 {
1139     COLORREF result;
1140     HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
1141     if (!hicon) return;
1142     SetPixelV(hdc, 0, 0, background);
1143     DrawIconEx(hdc, 0, 0, hicon, 1, 1, 0, NULL, flags);
1144     result = GetPixel(hdc, 0, 0);
1145
1146     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1147         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1148         "Overlaying Mask %d on Color %06X with DrawIconEx flags %08X. "
1149         "Expected a close match to %06X (modern) or %06X (legacy). Got %06X from line %d\n",
1150         maskvalue, color, flags, modern_expected, legacy_expected, result, line);
1151 }
1152
1153 static void test_DrawIconEx(void)
1154 {
1155     BITMAPINFO bitmapInfo;
1156     HDC hdcDst = NULL;
1157     HBITMAP bmpDst = NULL;
1158     HBITMAP bmpOld = NULL;
1159     UINT32 bits = 0;
1160
1161     hdcDst = CreateCompatibleDC(0);
1162     ok(hdcDst != 0, "CreateCompatibleDC(0) failed to return a valid DC\n");
1163     if (!hdcDst)
1164         return;
1165
1166     if(GetDeviceCaps(hdcDst, BITSPIXEL) <= 8)
1167     {
1168         skip("Windows will distort DrawIconEx colors at 8-bpp and less due to palletizing.\n");
1169         goto cleanup;
1170     }
1171
1172     memset(&bitmapInfo, 0, sizeof(bitmapInfo));
1173     bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1174     bitmapInfo.bmiHeader.biWidth = 1;
1175     bitmapInfo.bmiHeader.biHeight = 1;
1176     bitmapInfo.bmiHeader.biBitCount = 32;
1177     bitmapInfo.bmiHeader.biPlanes = 1;
1178     bitmapInfo.bmiHeader.biCompression = BI_RGB;
1179     bitmapInfo.bmiHeader.biSizeImage = sizeof(UINT32);
1180     bmpDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
1181     ok (bmpDst && bits, "CreateDIBSection failed to return a valid bitmap and buffer\n");
1182     if (!bmpDst || !bits)
1183         goto cleanup;
1184     bmpOld = SelectObject(hdcDst, bmpDst);
1185
1186     /* Test null, image only, and mask only drawing */
1187     check_DrawIconEx(hdcDst, FALSE, 0x00A0B0C0, 32, 0, 0x00102030, 0x00102030, 0x00102030, __LINE__);
1188     check_DrawIconEx(hdcDst, TRUE, 0x00A0B0C0, 32, 0, 0x00102030, 0x00102030, 0x00102030, __LINE__);
1189
1190     check_DrawIconEx(hdcDst, FALSE, 0x80A0B0C0, 32, DI_MASK, 0x00FFFFFF, 0x00000000, 0x00000000, __LINE__);
1191     check_DrawIconEx(hdcDst, TRUE, 0x80A0B0C0, 32, DI_MASK, 0x00FFFFFF, 0x00FFFFFF, 0x00FFFFFF, __LINE__);
1192
1193     todo_wine
1194     {
1195         check_DrawIconEx(hdcDst, FALSE, 0x00A0B0C0, 32, DI_IMAGE, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1196         check_DrawIconEx(hdcDst, TRUE, 0x00A0B0C0, 32, DI_IMAGE, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1197     }
1198
1199     /* Test normal drawing */
1200     check_DrawIconEx(hdcDst, FALSE, 0x00A0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1201     todo_wine check_DrawIconEx(hdcDst, TRUE, 0x00A0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x003F4F5F, 0x003F4F5F, __LINE__);
1202     check_DrawIconEx(hdcDst, FALSE, 0xFFA0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1203
1204     /* Test alpha blending */
1205     /* Windows 2000 and up will alpha blend, earlier Windows versions will not */
1206     check_DrawIconEx(hdcDst, TRUE, 0xFFA0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x003F4F5F, __LINE__);
1207
1208     check_DrawIconEx(hdcDst, FALSE, 0x80A0B0C0, 32, DI_NORMAL, 0x00000000, 0x00605850, 0x00C0B0A0, __LINE__);
1209     check_DrawIconEx(hdcDst, TRUE, 0x80A0B0C0, 32, DI_NORMAL, 0x00000000, 0x00605850, 0x00C0B0A0, __LINE__);
1210     check_DrawIconEx(hdcDst, FALSE, 0x80A0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00DFD7CF, 0x00C0B0A0, __LINE__);
1211     check_DrawIconEx(hdcDst, TRUE, 0x80A0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00DFD7CF, 0x003F4F5F, __LINE__);
1212
1213     check_DrawIconEx(hdcDst, FALSE, 0x01FFFFFF, 32, DI_NORMAL, 0x00000000, 0x00010101, 0x00FFFFFF, __LINE__);
1214     check_DrawIconEx(hdcDst, TRUE, 0x01FFFFFF, 32, DI_NORMAL, 0x00000000, 0x00010101, 0x00FFFFFF, __LINE__);
1215
1216     /* Test detecting of alpha channel */
1217     /* If a single pixel's alpha channel is non-zero, the icon
1218        will be alpha blended, otherwise it will be draw with
1219        and + xor blts. */
1220     check_alpha_draw(hdcDst, TRUE, FALSE, 32, __LINE__);
1221     check_alpha_draw(hdcDst, TRUE, TRUE, 32, __LINE__);
1222
1223 cleanup:
1224     if(bmpOld)
1225         SelectObject(hdcDst, bmpOld);
1226     if(bmpDst)
1227         DeleteObject(bmpDst);
1228     if(hdcDst)
1229         DeleteDC(hdcDst);
1230 }
1231
1232 static void check_DrawState_Size(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, HBRUSH hbr, UINT flags, int line)
1233 {
1234     COLORREF result, background;
1235     BOOL passed[2];
1236     HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
1237     background = 0x00FFFFFF;
1238     /* Set color of the 2 pixels that will be checked afterwards */
1239     SetPixelV(hdc, 0, 0, background);
1240     SetPixelV(hdc, 2, 2, background);
1241
1242     /* Let DrawState calculate the size of the icon (it's 1x1) */
1243     DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 0, 0, (DST_ICON | flags ));
1244
1245     result = GetPixel(hdc, 0, 0);
1246     passed[0] = color_match(result, background);
1247     result = GetPixel(hdc, 2, 2);
1248     passed[0] = passed[0] & color_match(result, background);
1249
1250     /* Check if manually specifying the icon size DOESN'T work */
1251
1252     /* IMPORTANT: For Icons, DrawState wants the size of the source image, not the
1253      *            size in which it should be ultimately drawn. Therefore giving
1254      *            width/height 2x2 if the icon is only 1x1 pixels in size should
1255      *            result in drawing it with size 1x1. The size parameters must be
1256      *            ignored if a Icon has to be drawn! */
1257     DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 2, 2, (DST_ICON | flags ));
1258
1259     result = GetPixel(hdc, 0, 0);
1260     passed[1] = color_match(result, background);
1261     result = GetPixel(hdc, 2, 2);
1262     passed[1] = passed[0] & color_match(result, background);
1263
1264     if(!passed[0]&&!passed[1])
1265         ok (passed[1],
1266         "DrawState failed to draw a 1x1 Icon in the correct size, independent of the "
1267         "width and height settings passed to it, for Icon with: Overlaying Mask %d on "
1268         "Color %06X with flags %08X. Line %d\n",
1269         maskvalue, color, (DST_ICON | flags), line);
1270     else if(!passed[1])
1271         ok (passed[1],
1272         "DrawState failed to draw a 1x1 Icon in the correct size, if the width and height "
1273         "parameters passed to it are bigger than the real Icon size, for Icon with: Overlaying "
1274         "Mask %d on Color %06X with flags %08X. Line %d\n",
1275         maskvalue, color, (DST_ICON | flags), line);
1276     else
1277         ok (passed[0],
1278         "DrawState failed to draw a 1x1 Icon in the correct size, if the width and height "
1279         "parameters passed to it are 0, for Icon with: Overlaying Mask %d on "
1280         "Color %06X with flags %08X. Line %d\n",
1281         maskvalue, color, (DST_ICON | flags), line);
1282 }
1283
1284 static void check_DrawState_Color(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, HBRUSH hbr, UINT flags,
1285                              COLORREF background, COLORREF modern_expected, COLORREF legacy_expected, int line)
1286 {
1287     COLORREF result;
1288     HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
1289     if (!hicon) return;
1290     /* Set color of the pixel that will be checked afterwards */
1291     SetPixelV(hdc, 1, 1, background);
1292
1293     DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 0, 0, ( DST_ICON | flags ));
1294
1295     /* Check the color of the pixel is correct */
1296     result = GetPixel(hdc, 1, 1);
1297
1298     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1299         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1300         "DrawState drawing Icon with Overlaying Mask %d on Color %06X with flags %08X. "
1301         "Expected a close match to %06X (modern) or %06X (legacy). Got %06X from line %d\n",
1302         maskvalue, color, (DST_ICON | flags), modern_expected, legacy_expected, result, line);
1303 }
1304
1305 static void test_DrawState(void)
1306 {
1307     BITMAPINFO bitmapInfo;
1308     HDC hdcDst = NULL;
1309     HBITMAP bmpDst = NULL;
1310     HBITMAP bmpOld = NULL;
1311     UINT32 bits = 0;
1312
1313     hdcDst = CreateCompatibleDC(0);
1314     ok(hdcDst != 0, "CreateCompatibleDC(0) failed to return a valid DC\n");
1315     if (!hdcDst)
1316         return;
1317
1318     if(GetDeviceCaps(hdcDst, BITSPIXEL) <= 8)
1319     {
1320         skip("Windows will distort DrawIconEx colors at 8-bpp and less due to palletizing.\n");
1321         goto cleanup;
1322     }
1323
1324     memset(&bitmapInfo, 0, sizeof(bitmapInfo));
1325     bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1326     bitmapInfo.bmiHeader.biWidth = 3;
1327     bitmapInfo.bmiHeader.biHeight = 3;
1328     bitmapInfo.bmiHeader.biBitCount = 32;
1329     bitmapInfo.bmiHeader.biPlanes = 1;
1330     bitmapInfo.bmiHeader.biCompression = BI_RGB;
1331     bitmapInfo.bmiHeader.biSizeImage = sizeof(UINT32);
1332     bmpDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
1333     ok (bmpDst && bits, "CreateDIBSection failed to return a valid bitmap and buffer\n");
1334     if (!bmpDst || !bits)
1335         goto cleanup;
1336     bmpOld = SelectObject(hdcDst, bmpDst);
1337
1338     /* potential flags to test with DrawState are: */
1339     /* DSS_DISABLED embosses the icon */
1340     /* DSS_MONO draw Icon using a brush as parameter 5 */
1341     /* DSS_NORMAL draw Icon without any modifications */
1342     /* DSS_UNION draw the Icon dithered */
1343
1344     check_DrawState_Size(hdcDst, FALSE, 0x00A0B0C0, 32, 0, DSS_NORMAL, __LINE__);
1345     check_DrawState_Color(hdcDst, FALSE, 0x00A0B0C0, 32, 0, DSS_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1346
1347 cleanup:
1348     if(bmpOld)
1349         SelectObject(hdcDst, bmpOld);
1350     if(bmpDst)
1351         DeleteObject(bmpDst);
1352     if(hdcDst)
1353         DeleteDC(hdcDst);
1354 }
1355
1356 static void test_DestroyCursor(void)
1357 {
1358     static const BYTE bmp_bits[4096];
1359     ICONINFO cursorInfo;
1360     HCURSOR cursor, cursor2;
1361     BOOL ret;
1362     DWORD error;
1363     UINT display_bpp;
1364     HDC hdc;
1365
1366     hdc = GetDC(0);
1367     display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
1368     ReleaseDC(0, hdc);
1369
1370     cursorInfo.fIcon = FALSE;
1371     cursorInfo.xHotspot = 0;
1372     cursorInfo.yHotspot = 0;
1373     cursorInfo.hbmMask = CreateBitmap(32, 32, 1, 1, bmp_bits);
1374     cursorInfo.hbmColor = CreateBitmap(32, 32, 1, display_bpp, bmp_bits);
1375
1376     cursor = CreateIconIndirect(&cursorInfo);
1377     ok(cursor != NULL, "CreateIconIndirect returned %p\n", cursor);
1378     if(!cursor) {
1379         return;
1380     }
1381     SetCursor(cursor);
1382
1383     SetLastError(0xdeadbeef);
1384     ret = DestroyCursor(cursor);
1385     ok(!ret || broken(ret)  /* succeeds on win9x */, "DestroyCursor on the active cursor succeeded\n");
1386     error = GetLastError();
1387     ok(error == 0xdeadbeef, "Last error: %u\n", error);
1388     if (!ret)
1389     {
1390         cursor2 = GetCursor();
1391         ok(cursor2 == cursor, "Active was set to %p when trying to destroy it\n", cursor2);
1392         SetCursor(NULL);
1393
1394         /* Trying to destroy the cursor properly fails now with
1395          * ERROR_INVALID_CURSOR_HANDLE.  This happens because we called
1396          * DestroyCursor() 2+ times after calling SetCursor().  The calls to
1397          * GetCursor() and SetCursor(NULL) in between make no difference. */
1398         ret = DestroyCursor(cursor);
1399         todo_wine {
1400             ok(!ret, "DestroyCursor succeeded.\n");
1401             error = GetLastError();
1402             ok(error == ERROR_INVALID_CURSOR_HANDLE || error == 0xdeadbeef, /* vista */
1403                "Last error: 0x%08x\n", error);
1404         }
1405     }
1406
1407     DeleteObject(cursorInfo.hbmMask);
1408     DeleteObject(cursorInfo.hbmColor);
1409
1410     /* Try testing DestroyCursor() now using LoadCursor() cursors. */
1411     cursor = LoadCursor(NULL, IDC_ARROW);
1412
1413     SetLastError(0xdeadbeef);
1414     ret = DestroyCursor(cursor);
1415     ok(ret || broken(!ret) /* fails on win9x */, "DestroyCursor on the active cursor failed.\n");
1416     error = GetLastError();
1417     ok(error == 0xdeadbeef, "Last error: 0x%08x\n", error);
1418
1419     /* Try setting the cursor to a destroyed OEM cursor. */
1420     SetLastError(0xdeadbeef);
1421     SetCursor(cursor);
1422     error = GetLastError();
1423     todo_wine {
1424         ok(error == 0xdeadbeef, "Last error: 0x%08x\n", error);
1425     }
1426
1427     /* Check if LoadCursor() returns the same handle with the same icon. */
1428     cursor2 = LoadCursor(NULL, IDC_ARROW);
1429     ok(cursor2 == cursor, "cursor == %p, cursor2 == %p\n", cursor, cursor2);
1430
1431     /* Check if LoadCursor() returns the same handle with a different icon. */
1432     cursor2 = LoadCursor(NULL, IDC_WAIT);
1433     ok(cursor2 != cursor, "cursor == %p, cursor2 == %p\n", cursor, cursor2);
1434 }
1435
1436 START_TEST(cursoricon)
1437 {
1438     test_argc = winetest_get_mainargs(&test_argv);
1439
1440     if (test_argc >= 3)
1441     {
1442         /* Child process. */
1443         sscanf (test_argv[2], "%x", (unsigned int *) &parent);
1444
1445         ok(parent != NULL, "Parent not found.\n");
1446         if (parent == NULL)
1447             ExitProcess(1);
1448
1449         do_child();
1450         return;
1451     }
1452
1453     test_CopyImage_Bitmap(1);
1454     test_CopyImage_Bitmap(4);
1455     test_CopyImage_Bitmap(8);
1456     test_CopyImage_Bitmap(16);
1457     test_CopyImage_Bitmap(24);
1458     test_CopyImage_Bitmap(32);
1459     test_initial_cursor();
1460     test_CreateIcon();
1461     test_LoadImage();
1462     test_CreateIconFromResource();
1463     test_DrawIcon();
1464     test_DrawIconEx();
1465     test_DrawState();
1466     test_DestroyCursor();
1467     do_parent();
1468     test_child_process();
1469     finish_child_process();
1470 }