imagelist.c 76.8 KB
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/*
 * Unit test suite for imagelist control.
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 *
 * Copyright 2004 Michael Stefaniuc
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 * Copyright 2002 Mike McCormack for CodeWeavers
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 * Copyright 2007 Dmitry Timoshkov
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 * Copyright 2009 Owen Rudge for CodeWeavers
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 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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 */

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#define COBJMACROS
#define CONST_VTABLE

#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "objbase.h"
#include "commctrl.h" /* must be included after objbase.h to get ImageList_Write */
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#include "initguid.h"
#include "commoncontrols.h"
#include "shellapi.h"
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#include "wine/test.h"
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#include "v6util.h"
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#define IMAGELIST_MAGIC (('L' << 8) | 'I')

#include "pshpack2.h"
/* Header used by ImageList_Read() and ImageList_Write() */
typedef struct _ILHEAD
{
    USHORT	usMagic;
    USHORT	usVersion;
    WORD	cCurImage;
    WORD	cMaxImage;
    WORD	cGrow;
    WORD	cx;
    WORD	cy;
    COLORREF	bkcolor;
    WORD	flags;
    SHORT	ovls[4];
} ILHEAD;
#include "poppack.h"
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static HIMAGELIST (WINAPI *pImageList_Create)(int, int, UINT, int, int);
static int (WINAPI *pImageList_Add)(HIMAGELIST, HBITMAP, HBITMAP);
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static BOOL (WINAPI *pImageList_DrawIndirect)(IMAGELISTDRAWPARAMS*);
static BOOL (WINAPI *pImageList_SetImageCount)(HIMAGELIST,UINT);
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static HRESULT (WINAPI *pImageList_CoCreateInstance)(REFCLSID,const IUnknown *,
    REFIID,void **);
static HRESULT (WINAPI *pHIMAGELIST_QueryInterface)(HIMAGELIST,REFIID,void **);
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static HINSTANCE hinst;

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/* only used in interactive mode */
static void force_redraw(HWND hwnd)
{
    if (!winetest_interactive)
        return;

    RedrawWindow(hwnd, NULL, 0, RDW_UPDATENOW);
    Sleep(1000);
}

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/* These macros build cursor/bitmap data in 4x4 pixel blocks */
#define B(x,y) ((x?0xf0:0)|(y?0xf:0))
#define ROW1(a,b,c,d,e,f,g,h) B(a,b),B(c,d),B(e,f),B(g,h)
#define ROW32(a,b,c,d,e,f,g,h) ROW1(a,b,c,d,e,f,g,h), ROW1(a,b,c,d,e,f,g,h), \
  ROW1(a,b,c,d,e,f,g,h), ROW1(a,b,c,d,e,f,g,h)
#define ROW2(a,b,c,d,e,f,g,h,i,j,k,l) ROW1(a,b,c,d,e,f,g,h),B(i,j),B(k,l)
#define ROW48(a,b,c,d,e,f,g,h,i,j,k,l) ROW2(a,b,c,d,e,f,g,h,i,j,k,l), \
  ROW2(a,b,c,d,e,f,g,h,i,j,k,l), ROW2(a,b,c,d,e,f,g,h,i,j,k,l), \
  ROW2(a,b,c,d,e,f,g,h,i,j,k,l)

static const BYTE empty_bits[48*48/8];

static const BYTE icon_bits[32*32/8] =
{
  ROW32(0,0,0,0,0,0,0,0),
  ROW32(0,0,1,1,1,1,0,0),
  ROW32(0,1,1,1,1,1,1,0),
  ROW32(0,1,1,0,0,1,1,0),
  ROW32(0,1,1,0,0,1,1,0),
  ROW32(0,1,1,1,1,1,1,0),
  ROW32(0,0,1,1,1,1,0,0),
  ROW32(0,0,0,0,0,0,0,0)
};

static const BYTE bitmap_bits[48*48/8] =
{
  ROW48(0,0,0,0,0,0,0,0,0,0,0,0),
  ROW48(0,1,1,1,1,1,1,1,1,1,1,0),
  ROW48(0,1,1,0,0,0,0,0,0,1,1,0),
  ROW48(0,1,0,0,0,0,0,0,1,0,1,0),
  ROW48(0,1,0,0,0,0,0,1,0,0,1,0),
  ROW48(0,1,0,0,0,0,1,0,0,0,1,0),
  ROW48(0,1,0,0,0,1,0,0,0,0,1,0),
  ROW48(0,1,0,0,1,0,0,0,0,0,1,0),
  ROW48(0,1,0,1,0,0,0,0,0,0,1,0),
  ROW48(0,1,1,0,0,0,0,0,0,1,1,0),
  ROW48(0,1,1,1,1,1,1,1,1,1,1,0),
  ROW48(0,0,0,0,0,0,0,0,0,0,0,0)
};
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static HIMAGELIST createImageList(int cx, int cy)
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{
    /* Create an ImageList and put an image into it */
    HIMAGELIST himl = ImageList_Create(cx, cy, ILC_COLOR, 1, 1);
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    HBITMAP hbm = CreateBitmap(48, 48, 1, 1, bitmap_bits);
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    ImageList_Add(himl, hbm, NULL);
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    DeleteObject(hbm);
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    return himl;
}

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static HWND create_a_window(void)
{
    char className[] = "bmwnd";
    char winName[]   = "Test Bitmap";
    HWND hWnd;
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    static BOOL registered = FALSE;
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    if (!registered)
    {
        WNDCLASSA cls;

        cls.style         = CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS;
        cls.lpfnWndProc   = DefWindowProcA;
        cls.cbClsExtra    = 0;
        cls.cbWndExtra    = 0;
        cls.hInstance     = 0;
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        cls.hIcon         = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
        cls.hCursor       = LoadCursorA(0, (LPCSTR)IDC_ARROW);
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        cls.hbrBackground = GetStockObject (WHITE_BRUSH);
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        cls.lpszMenuName  = 0;
        cls.lpszClassName = className;

        RegisterClassA (&cls);
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        registered = TRUE;
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    }

    /* Setup window */
    hWnd = CreateWindowA (className, winName,
       WS_OVERLAPPEDWINDOW ,
       CW_USEDEFAULT, CW_USEDEFAULT, 300, 300, 0,
       0, hinst, 0);

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    if (winetest_interactive)
    {
        ShowWindow (hWnd, SW_SHOW);
        force_redraw (hWnd);
    }
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    return hWnd;
}

static HDC show_image(HWND hwnd, HIMAGELIST himl, int idx, int size,
                      LPCSTR loc, BOOL clear)
{
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    HDC hdc;

    if (!winetest_interactive || !himl) return NULL;
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    SetWindowTextA(hwnd, loc);
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    hdc = GetDC(hwnd);
    ImageList_Draw(himl, idx, hdc, 0, 0, ILD_TRANSPARENT);

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    force_redraw(hwnd);
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    if (clear)
    {
        BitBlt(hdc, 0, 0, size, size, hdc, size+1, size+1, SRCCOPY);
        ReleaseDC(hwnd, hdc);
        hdc = NULL;
    }
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    return hdc;
}

/* Useful for checking differences */
static void dump_bits(const BYTE *p, const BYTE *q, int size)
{
  int i, j;

  size /= 8;

  for (i = 0; i < size * 2; i++)
  {
      printf("|");
      for (j = 0; j < size; j++)
          printf("%c%c", p[j] & 0xf0 ? 'X' : ' ', p[j] & 0xf ? 'X' : ' ');
      printf(" -- ");
      for (j = 0; j < size; j++)
          printf("%c%c", q[j] & 0xf0 ? 'X' : ' ', q[j] & 0xf ? 'X' : ' ');
      printf("|\n");
      p += size * 4;
      q += size * 4;
  }
  printf("\n");
}

static void check_bits(HWND hwnd, HIMAGELIST himl, int idx, int size,
                       const BYTE *checkbits, LPCSTR loc)
{
    BYTE bits[100*100/8];
    COLORREF c;
    HDC hdc;
    int x, y, i = -1;

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    if (!winetest_interactive || !himl) return;
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    memset(bits, 0, sizeof(bits));
    hdc = show_image(hwnd, himl, idx, size, loc, FALSE);

    c = GetPixel(hdc, 0, 0);

    for (y = 0; y < size; y ++)
    {
        for (x = 0; x < size; x++)
        {
            if (!(x & 0x7)) i++;
            if (GetPixel(hdc, x, y) != c) bits[i] |= (0x80 >> (x & 0x7));
        }
    }

    BitBlt(hdc, 0, 0, size, size, hdc, size+1, size+1, SRCCOPY);
    ReleaseDC(hwnd, hdc);

    ok (memcmp(bits, checkbits, (size * size)/8) == 0,
        "%s: bits different\n", loc);
    if (memcmp(bits, checkbits, (size * size)/8))
        dump_bits(bits, checkbits, size);
}

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static void test_begindrag(void)
{
    HIMAGELIST himl = createImageList(7,13);
    HIMAGELIST drag;
    BOOL ret;
    int count;
    POINT hotspot;

    count = ImageList_GetImageCount(himl);
    ok(count > 2, "Tests need an ImageList with more than 2 images\n");

    /* Two BeginDrag() without EndDrag() in between */
    ret = ImageList_BeginDrag(himl, 1, 0, 0);
    drag = ImageList_GetDragImage(NULL, NULL);
    ok(ret && drag, "ImageList_BeginDrag() failed\n");
    ret = ImageList_BeginDrag(himl, 0, 3, 5);
    ok(!ret, "ImageList_BeginDrag() returned TRUE\n");
    drag = ImageList_GetDragImage(NULL, &hotspot);
    ok(!!drag, "No active ImageList drag left\n");
    ok(hotspot.x == 0 && hotspot.y == 0, "New ImageList drag was created\n");
    ImageList_EndDrag();
    drag = ImageList_GetDragImage(NULL, NULL);
    ok(!drag, "ImageList drag was not destroyed\n");

    /* Invalid image index */
    ImageList_BeginDrag(himl, 0, 0, 0);
    ret = ImageList_BeginDrag(himl, count, 3, 5);
    ok(!ret, "ImageList_BeginDrag() returned TRUE\n");
    drag = ImageList_GetDragImage(NULL, &hotspot);
    ok(drag && hotspot.x == 0 && hotspot.y == 0, "Active drag should not have been canceled\n");
    ImageList_EndDrag();
    drag = ImageList_GetDragImage(NULL, NULL);
    ok(!drag, "ImageList drag was not destroyed\n");
    /* Invalid negative image indexes succeed */
    ret = ImageList_BeginDrag(himl, -17, 0, 0);
    drag = ImageList_GetDragImage(NULL, NULL);
    ok(ret && drag, "ImageList drag was created\n");
    ImageList_EndDrag();
    ret = ImageList_BeginDrag(himl, -1, 0, 0);
    drag = ImageList_GetDragImage(NULL, NULL);
    ok(ret && drag, "ImageList drag was created\n");
    ImageList_EndDrag();
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    ImageList_Destroy(himl);
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}

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static void test_hotspot(void)
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{
    struct hotspot {
        int dx;
        int dy;
    };

#define SIZEX1 47
#define SIZEY1 31
#define SIZEX2 11
#define SIZEY2 17
#define HOTSPOTS_MAX 4       /* Number of entries in hotspots */
    static const struct hotspot hotspots[HOTSPOTS_MAX] = {
        { 10, 7 },
        { SIZEX1, SIZEY1 },
        { -9, -8 },
        { -7, 35 }
    };
    int i, j, ret;
    HIMAGELIST himl1 = createImageList(SIZEX1, SIZEY1);
    HIMAGELIST himl2 = createImageList(SIZEX2, SIZEY2);
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    HWND hwnd = create_a_window();

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    for (i = 0; i < HOTSPOTS_MAX; i++) {
        for (j = 0; j < HOTSPOTS_MAX; j++) {
            int dx1 = hotspots[i].dx;
            int dy1 = hotspots[i].dy;
            int dx2 = hotspots[j].dx;
            int dy2 = hotspots[j].dy;
            int correctx, correcty, newx, newy;
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            char loc[256];
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            HIMAGELIST himlNew;
            POINT ppt;

            ret = ImageList_BeginDrag(himl1, 0, dx1, dy1);
            ok(ret != 0, "BeginDrag failed for { %d, %d }\n", dx1, dy1);
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            sprintf(loc, "BeginDrag (%d,%d)\n", i, j);
            show_image(hwnd, himl1, 0, max(SIZEX1, SIZEY1), loc, TRUE);

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            /* check merging the dragged image with a second image */
            ret = ImageList_SetDragCursorImage(himl2, 0, dx2, dy2);
            ok(ret != 0, "SetDragCursorImage failed for {%d, %d}{%d, %d}\n",
                    dx1, dy1, dx2, dy2);
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            sprintf(loc, "SetDragCursorImage (%d,%d)\n", i, j);
            show_image(hwnd, himl2, 0, max(SIZEX2, SIZEY2), loc, TRUE);

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            /* check new hotspot, it should be the same like the old one */
            himlNew = ImageList_GetDragImage(NULL, &ppt);
            ok(ppt.x == dx1 && ppt.y == dy1,
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                    "Expected drag hotspot [%d,%d] got [%d,%d]\n",
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                    dx1, dy1, ppt.x, ppt.y);
            /* check size of new dragged image */
            ImageList_GetIconSize(himlNew, &newx, &newy);
            correctx = max(SIZEX1, max(SIZEX2 + dx2, SIZEX1 - dx2));
            correcty = max(SIZEY1, max(SIZEY2 + dy2, SIZEY1 - dy2));
            ok(newx == correctx && newy == correcty,
                    "Expected drag image size [%d,%d] got [%d,%d]\n",
                    correctx, correcty, newx, newy);
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            sprintf(loc, "GetDragImage (%d,%d)\n", i, j);
            show_image(hwnd, himlNew, 0, max(correctx, correcty), loc, TRUE);
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            ImageList_EndDrag();
        }
    }
#undef SIZEX1
#undef SIZEY1
#undef SIZEX2
#undef SIZEY2
#undef HOTSPOTS_MAX
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    ImageList_Destroy(himl2);
    ImageList_Destroy(himl1);
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    DestroyWindow(hwnd);
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}

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static void test_add_remove(void)
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{
    HIMAGELIST himl ;

    HICON hicon1 ;
    HICON hicon2 ;
    HICON hicon3 ;

    /* create an imagelist to play with */
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    himl = ImageList_Create(84, 84, ILC_COLOR16, 0, 3);
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    ok(himl!=0,"failed to create imagelist\n");
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    /* load the icons to add to the image list */
    hicon1 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
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    ok(hicon1 != 0, "no hicon1\n");
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    hicon2 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
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    ok(hicon2 != 0, "no hicon2\n");
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    hicon3 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
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    ok(hicon3 != 0, "no hicon3\n");
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    /* remove when nothing exists */
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    ok(!ImageList_Remove(himl,0),"removed nonexistent icon\n");
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    /* removing everything from an empty imagelist should succeed */
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    ok(ImageList_RemoveAll(himl),"removed nonexistent icon\n");
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    /* add three */
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    ok(0==ImageList_AddIcon(himl, hicon1),"failed to add icon1\n");
    ok(1==ImageList_AddIcon(himl, hicon2),"failed to add icon2\n");
    ok(2==ImageList_AddIcon(himl, hicon3),"failed to add icon3\n");
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    /* remove an index out of range */
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    ok(!ImageList_Remove(himl,4711),"removed nonexistent icon\n");
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    /* remove three */
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    ok(ImageList_Remove(himl,0),"can't remove 0\n");
    ok(ImageList_Remove(himl,0),"can't remove 0\n");
    ok(ImageList_Remove(himl,0),"can't remove 0\n");
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    /* remove one extra */
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    ok(!ImageList_Remove(himl,0),"removed nonexistent icon\n");
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    /* destroy it */
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    ok(ImageList_Destroy(himl),"destroy imagelist failed\n");
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    ok(-1==ImageList_AddIcon((HIMAGELIST)0xdeadbeef, hicon1),"don't crash on bad handle\n");

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    ok(DestroyIcon(hicon1),"icon 1 wasn't deleted\n");
    ok(DestroyIcon(hicon2),"icon 2 wasn't deleted\n");
    ok(DestroyIcon(hicon3),"icon 3 wasn't deleted\n");
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}

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static void test_imagecount(void)
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{
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    HIMAGELIST himl;
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    ok(0==ImageList_GetImageCount((HIMAGELIST)0xdeadbeef),"don't crash on bad handle\n");

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    if (!pImageList_SetImageCount)
    {
        win_skip("ImageList_SetImageCount not available\n");
        return;
    }
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    himl = ImageList_Create(84, 84, ILC_COLOR16, 0, 3);
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    ok(himl!=0,"failed to create imagelist\n");
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    ok(pImageList_SetImageCount(himl, 3), "couldn't increase image count\n");
    ok(ImageList_GetImageCount(himl) == 3, "invalid image count after increase\n");
    ok(pImageList_SetImageCount(himl, 1), "couldn't decrease image count\n");
    ok(ImageList_GetImageCount(himl) == 1, "invalid image count after decrease to 1\n");
    ok(pImageList_SetImageCount(himl, 0), "couldn't decrease image count\n");
    ok(ImageList_GetImageCount(himl) == 0, "invalid image count after decrease to 0\n");
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    ok(ImageList_Destroy(himl), "destroy imagelist failed\n");
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}

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static void test_DrawIndirect(void)
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{
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    HIMAGELIST himl;
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    HBITMAP hbm1;
    HBITMAP hbm2;
    HBITMAP hbm3;
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    IMAGELISTDRAWPARAMS imldp;
    HDC hdc;
    HWND hwndfortest;

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    if (!pImageList_DrawIndirect)
    {
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        win_skip("ImageList_DrawIndirect not available, skipping test\n");
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        return;
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    }

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    hwndfortest = create_a_window();
    hdc = GetDC(hwndfortest);
    ok(hdc!=NULL, "couldn't get DC\n");

    /* create an imagelist to play with */
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    himl = ImageList_Create(48, 48, ILC_COLOR16, 0, 3);
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    ok(himl!=0,"failed to create imagelist\n");
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    /* load the icons to add to the image list */
    hbm1 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
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    ok(hbm1 != 0, "no bitmap 1\n");
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    hbm2 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
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    ok(hbm2 != 0, "no bitmap 2\n");
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    hbm3 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
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    ok(hbm3 != 0, "no bitmap 3\n");
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    /* add three */
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    ok(0==ImageList_Add(himl, hbm1, 0),"failed to add bitmap 1\n");
    ok(1==ImageList_Add(himl, hbm2, 0),"failed to add bitmap 2\n");
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    if (pImageList_SetImageCount)
    {
        ok(pImageList_SetImageCount(himl,3),"Setimage count failed\n");
        /*ok(2==ImageList_Add(himl, hbm3, NULL),"failed to add bitmap 3\n"); */
        ok(ImageList_Replace(himl, 2, hbm3, 0),"failed to replace bitmap 3\n");
    }
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    memset(&imldp, 0, sizeof (imldp));
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    ok(!pImageList_DrawIndirect(&imldp), "zero data succeeded!\n");
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    imldp.cbSize = IMAGELISTDRAWPARAMS_V3_SIZE;
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    ok(!pImageList_DrawIndirect(&imldp), "zero hdc succeeded!\n");
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    imldp.hdcDst = hdc;
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    ok(!pImageList_DrawIndirect(&imldp),"zero himl succeeded!\n");
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    imldp.himl = (HIMAGELIST)0xdeadbeef;
    ok(!pImageList_DrawIndirect(&imldp),"bad himl succeeded!\n");
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    imldp.himl = himl;
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    force_redraw(hwndfortest);
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    imldp.fStyle = SRCCOPY;
    imldp.rgbBk = CLR_DEFAULT;
    imldp.rgbFg = CLR_DEFAULT;
    imldp.y = 100;
    imldp.x = 100;
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    ok(pImageList_DrawIndirect(&imldp),"should succeed\n");
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    imldp.i ++;
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    ok(pImageList_DrawIndirect(&imldp),"should succeed\n");
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    imldp.i ++;
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    ok(pImageList_DrawIndirect(&imldp),"should succeed\n");
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    imldp.i ++;
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    ok(!pImageList_DrawIndirect(&imldp),"should fail\n");
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    /* remove three */
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    ok(ImageList_Remove(himl, 0), "removing 1st bitmap\n");
    ok(ImageList_Remove(himl, 0), "removing 2nd bitmap\n");
    ok(ImageList_Remove(himl, 0), "removing 3rd bitmap\n");
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    /* destroy it */
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    ok(ImageList_Destroy(himl),"destroy imagelist failed\n");
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    /* bitmaps should not be deleted by the imagelist */
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    ok(DeleteObject(hbm1),"bitmap 1 can't be deleted\n");
    ok(DeleteObject(hbm2),"bitmap 2 can't be deleted\n");
    ok(DeleteObject(hbm3),"bitmap 3 can't be deleted\n");
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    ReleaseDC(hwndfortest, hdc);
    DestroyWindow(hwndfortest);
}

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static int get_color_format(HBITMAP bmp)
{
    BITMAPINFO bmi;
    HDC hdc = CreateCompatibleDC(0);
    HBITMAP hOldBmp = SelectObject(hdc, bmp);
    int ret;

    memset(&bmi, 0, sizeof(bmi));
    bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    ret = GetDIBits(hdc, bmp, 0, 0, 0, &bmi, DIB_RGB_COLORS);
    ok(ret, "GetDIBits failed\n");

    SelectObject(hdc, hOldBmp);
    DeleteDC(hdc);
    return bmi.bmiHeader.biBitCount;
}

static void test_merge_colors(void)
{
    HIMAGELIST himl[8], hmerge;
    int sizes[] = { ILC_COLOR, ILC_COLOR | ILC_MASK, ILC_COLOR4, ILC_COLOR8, ILC_COLOR16, ILC_COLOR24, ILC_COLOR32, ILC_COLORDDB };
    HICON hicon1;
    IMAGEINFO info;
    int bpp, i, j;

    hicon1 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok(hicon1 != NULL, "failed to create hicon1\n");

    for (i = 0; i < 8; i++)
    {
        himl[i] = ImageList_Create(32, 32, sizes[i], 0, 3);
        ok(himl[i] != NULL, "failed to create himl[%d]\n", i);
        ok(0 == ImageList_AddIcon(himl[i], hicon1), "add icon1 to himl[%d] failed\n", i);
        if (i == 0 || i == 1 || i == 7)
        {
            ImageList_GetImageInfo(himl[i], 0, &info);
            sizes[i] = get_color_format(info.hbmImage);
        }
    }
    DestroyIcon(hicon1);
    for (i = 0; i < 8; i++)
        for (j = 0; j < 8; j++)
        {
            hmerge = ImageList_Merge(himl[i], 0, himl[j], 0, 0, 0);
            ok(hmerge != NULL, "merge himl[%d], himl[%d] failed\n", i, j);

            ImageList_GetImageInfo(hmerge, 0, &info);
            bpp = get_color_format(info.hbmImage);
            /* ILC_COLOR[X] is defined as [X] */
            if (i == 4 && j == 7)
                ok(bpp == 16, /* merging ILC_COLOR16 with ILC_COLORDDB seems to be a special case */
                    "wrong biBitCount %d when merging lists %d (%d) and %d (%d)\n", bpp, i, sizes[i], j, sizes[j]);
            else
                ok(bpp == (i > j ? sizes[i] : sizes[j]),
                    "wrong biBitCount %d when merging lists %d (%d) and %d (%d)\n", bpp, i, sizes[i], j, sizes[j]);
            ok(info.hbmMask != 0, "Imagelist merged from %d and %d had no mask\n", i, j);

            if (hmerge) ImageList_Destroy(hmerge);
        }

    for (i = 0; i < 8; i++)
        ImageList_Destroy(himl[i]);
}

597
static void test_merge(void)
598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628
{
    HIMAGELIST himl1, himl2, hmerge;
    HICON hicon1;
    HWND hwnd = create_a_window();

    himl1 = ImageList_Create(32,32,0,0,3);
    ok(himl1 != NULL,"failed to create himl1\n");

    himl2 = ImageList_Create(32,32,0,0,3);
    ok(himl2 != NULL,"failed to create himl2\n");

    hicon1 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok(hicon1 != NULL, "failed to create hicon1\n");

    if (!himl1 || !himl2 || !hicon1)
        return;

    ok(0==ImageList_AddIcon(himl2, hicon1),"add icon1 to himl2 failed\n");
    check_bits(hwnd, himl2, 0, 32, icon_bits, "add icon1 to himl2");

    /* If himl1 has no images, merge still succeeds */
    hmerge = ImageList_Merge(himl1, -1, himl2, 0, 0, 0);
    ok(hmerge != NULL, "merge himl1,-1 failed\n");
    check_bits(hwnd, hmerge, 0, 32, empty_bits, "merge himl1,-1");
    if (hmerge) ImageList_Destroy(hmerge);

    hmerge = ImageList_Merge(himl1, 0, himl2, 0, 0, 0);
    ok(hmerge != NULL,"merge himl1,0 failed\n");
    check_bits(hwnd, hmerge, 0, 32, empty_bits, "merge himl1,0");
    if (hmerge) ImageList_Destroy(hmerge);

629
    /* Same happens if himl2 is empty */
630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668
    ImageList_Destroy(himl2);
    himl2 = ImageList_Create(32,32,0,0,3);
    ok(himl2 != NULL,"failed to recreate himl2\n");
    if (!himl2)
        return;

    hmerge = ImageList_Merge(himl1, -1, himl2, -1, 0, 0);
    ok(hmerge != NULL, "merge himl2,-1 failed\n");
    check_bits(hwnd, hmerge, 0, 32, empty_bits, "merge himl2,-1");
    if (hmerge) ImageList_Destroy(hmerge);

    hmerge = ImageList_Merge(himl1, -1, himl2, 0, 0, 0);
    ok(hmerge != NULL, "merge himl2,0 failed\n");
    check_bits(hwnd, hmerge, 0, 32, empty_bits, "merge himl2,0");
    if (hmerge) ImageList_Destroy(hmerge);

    /* Now try merging an image with itself */
    ok(0==ImageList_AddIcon(himl2, hicon1),"re-add icon1 to himl2 failed\n");

    hmerge = ImageList_Merge(himl2, 0, himl2, 0, 0, 0);
    ok(hmerge != NULL, "merge himl2 with itself failed\n");
    check_bits(hwnd, hmerge, 0, 32, empty_bits, "merge himl2 with itself");
    if (hmerge) ImageList_Destroy(hmerge);

    /* Try merging 2 different image lists */
    ok(0==ImageList_AddIcon(himl1, hicon1),"add icon1 to himl1 failed\n");

    hmerge = ImageList_Merge(himl1, 0, himl2, 0, 0, 0);
    ok(hmerge != NULL, "merge himl1 with himl2 failed\n");
    check_bits(hwnd, hmerge, 0, 32, empty_bits, "merge himl1 with himl2");
    if (hmerge) ImageList_Destroy(hmerge);

    hmerge = ImageList_Merge(himl1, 0, himl2, 0, 8, 16);
    ok(hmerge != NULL, "merge himl1 with himl2 8,16 failed\n");
    check_bits(hwnd, hmerge, 0, 32, empty_bits, "merge himl1 with himl2, 8,16");
    if (hmerge) ImageList_Destroy(hmerge);

    ImageList_Destroy(himl1);
    ImageList_Destroy(himl2);
669
    DestroyIcon(hicon1);
670 671 672
    DestroyWindow(hwnd);
}

673 674 675 676 677 678
/*********************** imagelist storage test ***************************/

#define BMP_CX 48

struct my_IStream
{
679
    IStream IStream_iface;
680 681 682 683
    char *iml_data; /* written imagelist data */
    ULONG iml_data_size;
};

684
static struct my_IStream *impl_from_IStream(IStream *iface)
685 686 687 688 689 690
{
    return CONTAINING_RECORD(iface, struct my_IStream, IStream_iface);
}

static HRESULT STDMETHODCALLTYPE Test_Stream_QueryInterface(IStream *iface, REFIID riid,
                                                            void **ppvObject)
691
{
692
    ok(0, "unexpected call\n");
693 694 695
    return E_NOTIMPL;
}

696
static ULONG STDMETHODCALLTYPE Test_Stream_AddRef(IStream *iface)
697
{
698
    ok(0, "unexpected call\n");
699 700 701
    return 2;
}

702
static ULONG STDMETHODCALLTYPE Test_Stream_Release(IStream *iface)
703
{
704
    ok(0, "unexpected call\n");
705 706 707
    return 1;
}

708 709
static HRESULT STDMETHODCALLTYPE Test_Stream_Read(IStream *iface, void *pv, ULONG cb,
                                                  ULONG *pcbRead)
710
{
711
    ok(0, "unexpected call\n");
712 713 714 715 716 717 718 719 720 721 722 723
    return E_NOTIMPL;
}

static BOOL allocate_storage(struct my_IStream *my_is, ULONG add)
{
    my_is->iml_data_size += add;

    if (!my_is->iml_data)
        my_is->iml_data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, my_is->iml_data_size);
    else
        my_is->iml_data = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, my_is->iml_data, my_is->iml_data_size);

724
    return my_is->iml_data != NULL;
725 726
}

727 728
static HRESULT STDMETHODCALLTYPE Test_Stream_Write(IStream *iface, const void *pv, ULONG cb,
                                                   ULONG *pcbWritten)
729
{
730
    struct my_IStream *my_is = impl_from_IStream(iface);
731 732 733 734 735 736 737 738 739 740
    ULONG current_iml_data_size = my_is->iml_data_size;

    if (!allocate_storage(my_is, cb)) return E_FAIL;

    memcpy(my_is->iml_data + current_iml_data_size, pv, cb);
    if (pcbWritten) *pcbWritten = cb;

    return S_OK;
}

741 742
static HRESULT STDMETHODCALLTYPE Test_Stream_Seek(IStream *iface, LARGE_INTEGER dlibMove,
                                                  DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
743
{
744
    ok(0, "unexpected call\n");
745 746 747
    return E_NOTIMPL;
}

748
static HRESULT STDMETHODCALLTYPE Test_Stream_SetSize(IStream *iface, ULARGE_INTEGER libNewSize)
749
{
750
    ok(0, "unexpected call\n");
751 752 753
    return E_NOTIMPL;
}

754 755 756
static HRESULT STDMETHODCALLTYPE Test_Stream_CopyTo(IStream *iface, IStream *pstm,
                                                    ULARGE_INTEGER cb, ULARGE_INTEGER *pcbRead,
                                                    ULARGE_INTEGER *pcbWritten)
757
{
758
    ok(0, "unexpected call\n");
759 760 761
    return E_NOTIMPL;
}

762
static HRESULT STDMETHODCALLTYPE Test_Stream_Commit(IStream *iface, DWORD grfCommitFlags)
763
{
764
    ok(0, "unexpected call\n");
765 766 767
    return E_NOTIMPL;
}

768
static HRESULT STDMETHODCALLTYPE Test_Stream_Revert(IStream *iface)
769
{
770
    ok(0, "unexpected call\n");
771 772 773
    return E_NOTIMPL;
}

774 775
static HRESULT STDMETHODCALLTYPE Test_Stream_LockRegion(IStream *iface, ULARGE_INTEGER libOffset,
                                                        ULARGE_INTEGER cb, DWORD dwLockType)
776
{
777
    ok(0, "unexpected call\n");
778 779 780
    return E_NOTIMPL;
}

781 782
static HRESULT STDMETHODCALLTYPE Test_Stream_UnlockRegion(IStream *iface, ULARGE_INTEGER libOffset,
                                                          ULARGE_INTEGER cb, DWORD dwLockType)
783
{
784
    ok(0, "unexpected call\n");
785 786 787
    return E_NOTIMPL;
}

788 789
static HRESULT STDMETHODCALLTYPE Test_Stream_Stat(IStream *iface, STATSTG *pstatstg,
                                                  DWORD grfStatFlag)
790
{
791
    ok(0, "unexpected call\n");
792 793 794
    return E_NOTIMPL;
}

795
static HRESULT STDMETHODCALLTYPE Test_Stream_Clone(IStream *iface, IStream **ppstm)
796
{
797
    ok(0, "unexpected call\n");
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    return E_NOTIMPL;
}

static const IStreamVtbl Test_Stream_Vtbl =
{
    Test_Stream_QueryInterface,
    Test_Stream_AddRef,
    Test_Stream_Release,
    Test_Stream_Read,
    Test_Stream_Write,
    Test_Stream_Seek,
    Test_Stream_SetSize,
    Test_Stream_CopyTo,
    Test_Stream_Commit,
    Test_Stream_Revert,
    Test_Stream_LockRegion,
    Test_Stream_UnlockRegion,
    Test_Stream_Stat,
    Test_Stream_Clone
};

static struct my_IStream Test_Stream = { { &Test_Stream_Vtbl }, 0, 0 };

static INT DIB_GetWidthBytes( int width, int bpp )
{
823
    return ((width * bpp + 31) / 8) & ~3;
824 825
}

826 827 828
static ULONG check_bitmap_data(const char *bm_data, ULONG bm_data_size,
                               INT width, INT height, INT bpp,
                               const char *comment)
829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850
{
    const BITMAPFILEHEADER *bmfh = (const BITMAPFILEHEADER *)bm_data;
    const BITMAPINFOHEADER *bmih = (const BITMAPINFOHEADER *)(bm_data + sizeof(*bmfh));
    ULONG hdr_size, image_size;

    hdr_size = sizeof(*bmfh) + sizeof(*bmih);
    if (bmih->biBitCount <= 8) hdr_size += (1 << bpp) * sizeof(RGBQUAD);

    ok(bmfh->bfType == (('M' << 8) | 'B'), "wrong bfType 0x%02x\n", bmfh->bfType);
    ok(bmfh->bfSize == hdr_size, "wrong bfSize 0x%02x\n", bmfh->bfSize);
    ok(bmfh->bfReserved1 == 0, "wrong bfReserved1 0x%02x\n", bmfh->bfReserved1);
    ok(bmfh->bfReserved2 == 0, "wrong bfReserved2 0x%02x\n", bmfh->bfReserved2);
    ok(bmfh->bfOffBits == hdr_size, "wrong bfOffBits 0x%02x\n", bmfh->bfOffBits);

    ok(bmih->biSize == sizeof(*bmih), "wrong biSize %d\n", bmih->biSize);
    ok(bmih->biWidth == width, "wrong biWidth %d (expected %d)\n", bmih->biWidth, width);
    ok(bmih->biHeight == height, "wrong biHeight %d (expected %d)\n", bmih->biHeight, height);
    ok(bmih->biPlanes == 1, "wrong biPlanes %d\n", bmih->biPlanes);
    ok(bmih->biBitCount == bpp, "wrong biBitCount %d\n", bmih->biBitCount);

    image_size = DIB_GetWidthBytes(bmih->biWidth, bmih->biBitCount) * bmih->biHeight;
    ok(bmih->biSizeImage == image_size, "wrong biSizeImage %u\n", bmih->biSizeImage);
851 852

if (0)
853 854 855 856 857 858 859 860
{
    char fname[256];
    FILE *f;
    sprintf(fname, "bmp_%s.bmp", comment);
    f = fopen(fname, "wb");
    fwrite(bm_data, 1, bm_data_size, f);
    fclose(f);
}
861

862
    return hdr_size + image_size;
863 864
}

865
static void check_ilhead_data(const char *ilh_data, INT cx, INT cy, INT cur, INT max, INT grow, INT flags)
866
{
867
    const ILHEAD *ilh = (const ILHEAD *)ilh_data;
868 869 870 871 872

    ok(ilh->usMagic == IMAGELIST_MAGIC, "wrong usMagic %4x (expected %02x)\n", ilh->usMagic, IMAGELIST_MAGIC);
    ok(ilh->usVersion == 0x101, "wrong usVersion %x (expected 0x101)\n", ilh->usVersion);
    ok(ilh->cCurImage == cur, "wrong cCurImage %d (expected %d)\n", ilh->cCurImage, cur);
    ok(ilh->cMaxImage == max, "wrong cMaxImage %d (expected %d)\n", ilh->cMaxImage, max);
873
    ok(ilh->cGrow == grow, "wrong cGrow %d (expected %d)\n", ilh->cGrow, grow);
874 875 876
    ok(ilh->cx == cx, "wrong cx %d (expected %d)\n", ilh->cx, cx);
    ok(ilh->cy == cy, "wrong cy %d (expected %d)\n", ilh->cy, cy);
    ok(ilh->bkcolor == CLR_NONE, "wrong bkcolor %x\n", ilh->bkcolor);
877 878
    ok(ilh->flags == flags || broken(!(ilh->flags & 0xfe) && (flags & 0xfe) == ILC_COLOR4),  /* <= w2k */
       "wrong flags %04x\n", ilh->flags);
879 880 881 882
    ok(ilh->ovls[0] == -1, "wrong ovls[0] %04x\n", ilh->ovls[0]);
    ok(ilh->ovls[1] == -1, "wrong ovls[1] %04x\n", ilh->ovls[1]);
    ok(ilh->ovls[2] == -1, "wrong ovls[2] %04x\n", ilh->ovls[2]);
    ok(ilh->ovls[3] == -1, "wrong ovls[3] %04x\n", ilh->ovls[3]);
883 884 885 886 887
}

static HBITMAP create_bitmap(INT cx, INT cy, COLORREF color, const char *comment)
{
    HDC hdc;
888
    BITMAPINFO bmi;
889 890 891 892 893 894
    HBITMAP hbmp, hbmp_old;
    HBRUSH hbrush;
    RECT rc = { 0, 0, cx, cy };

    hdc = CreateCompatibleDC(0);

895 896 897 898 899 900 901 902
    memset(&bmi, 0, sizeof(bmi));
    bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
    bmi.bmiHeader.biHeight = cx;
    bmi.bmiHeader.biWidth = cy;
    bmi.bmiHeader.biBitCount = 24;
    bmi.bmiHeader.biPlanes = 1;
    bmi.bmiHeader.biCompression = BI_RGB;
    hbmp = CreateDIBSection(hdc, &bmi, DIB_RGB_COLORS, NULL, NULL, 0);
903 904 905 906 907 908 909

    hbmp_old = SelectObject(hdc, hbmp);

    hbrush = CreateSolidBrush(color);
    FillRect(hdc, &rc, hbrush);
    DeleteObject(hbrush);

910
    DrawTextA(hdc, comment, -1, &rc, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
911 912 913 914 915 916 917 918 919 920

    SelectObject(hdc, hbmp_old);
    DeleteDC(hdc);

    return hbmp;
}

#define iml_clear_stream_data() \
    HeapFree(GetProcessHeap(), 0, Test_Stream.iml_data); \
    Test_Stream.iml_data = NULL; \
921
    Test_Stream.iml_data_size = 0;
922

923
static void check_iml_data(HIMAGELIST himl, INT cx, INT cy, INT cur, INT max, INT grow,
924
                           INT width, INT height, INT flags, const char *comment)
925
{
926
    INT ret, cxx, cyy, size;
927

928 929
    trace("%s\n", comment);

930
    ret = ImageList_GetImageCount(himl);
931
    ok(ret == cur, "expected image count %d got %d\n", cur, ret);
932 933 934 935 936

    ret = ImageList_GetIconSize(himl, &cxx, &cyy);
    ok(ret, "ImageList_GetIconSize failed\n");
    ok(cxx == cx, "wrong cx %d (expected %d)\n", cxx, cx);
    ok(cyy == cy, "wrong cy %d (expected %d)\n", cyy, cy);
937 938

    iml_clear_stream_data();
939
    ret = ImageList_Write(himl, &Test_Stream.IStream_iface);
940 941 942 943 944
    ok(ret, "ImageList_Write failed\n");

    ok(Test_Stream.iml_data != 0, "ImageList_Write didn't write any data\n");
    ok(Test_Stream.iml_data_size > sizeof(ILHEAD), "ImageList_Write wrote not enough data\n");

945 946 947 948 949 950 951 952 953 954 955 956
    check_ilhead_data(Test_Stream.iml_data, cx, cy, cur, max, grow, flags);
    size = check_bitmap_data(Test_Stream.iml_data + sizeof(ILHEAD),
                             Test_Stream.iml_data_size - sizeof(ILHEAD),
                             width, height, flags & 0xfe, comment);
    if (size < Test_Stream.iml_data_size - sizeof(ILHEAD))  /* mask is present */
    {
        ok( flags & ILC_MASK, "extra data %u/%u but mask not expected\n",
            Test_Stream.iml_data_size, size );
        check_bitmap_data(Test_Stream.iml_data + sizeof(ILHEAD) + size,
                          Test_Stream.iml_data_size - sizeof(ILHEAD) - size,
                          width, height, 1, comment);
    }
957 958
}

959 960 961 962
static void image_list_init(HIMAGELIST himl)
{
    HBITMAP hbm;
    char comment[16];
963 964
    INT n = 1;
    DWORD i;
965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997
    static const struct test_data
    {
        BYTE grey;
        INT cx, cy, cur, max, grow, width, height, bpp;
        const char *comment;
    } td[] =
    {
        { 255, BMP_CX, BMP_CX, 1, 2, 4, BMP_CX * 4, BMP_CX * 1, 24, "total 1" },
        { 170, BMP_CX, BMP_CX, 2, 7, 4, BMP_CX * 4, BMP_CX * 2, 24, "total 2" },
        { 85, BMP_CX, BMP_CX, 3, 7, 4, BMP_CX * 4, BMP_CX * 2, 24, "total 3" },
        { 0, BMP_CX, BMP_CX, 4, 7, 4, BMP_CX * 4, BMP_CX * 2, 24, "total 4" },
        { 0, BMP_CX, BMP_CX, 5, 7, 4, BMP_CX * 4, BMP_CX * 2, 24, "total 5" },
        { 85, BMP_CX, BMP_CX, 6, 7, 4, BMP_CX * 4, BMP_CX * 2, 24, "total 6" },
        { 170, BMP_CX, BMP_CX, 7, 12, 4, BMP_CX * 4, BMP_CX * 3, 24, "total 7" },
        { 255, BMP_CX, BMP_CX, 8, 12, 4, BMP_CX * 4, BMP_CX * 3, 24, "total 8" },
        { 255, BMP_CX, BMP_CX, 9, 12, 4, BMP_CX * 4, BMP_CX * 3, 24, "total 9" },
        { 170, BMP_CX, BMP_CX, 10, 12, 4, BMP_CX * 4, BMP_CX * 3, 24, "total 10" },
        { 85, BMP_CX, BMP_CX, 11, 12, 4, BMP_CX * 4, BMP_CX * 3, 24, "total 11" },
        { 0, BMP_CX, BMP_CX, 12, 17, 4, BMP_CX * 4, BMP_CX * 5, 24, "total 12" },
        { 0, BMP_CX, BMP_CX, 13, 17, 4, BMP_CX * 4, BMP_CX * 5, 24, "total 13" },
        { 85, BMP_CX, BMP_CX, 14, 17, 4, BMP_CX * 4, BMP_CX * 5, 24, "total 14" },
        { 170, BMP_CX, BMP_CX, 15, 17, 4, BMP_CX * 4, BMP_CX * 5, 24, "total 15" },
        { 255, BMP_CX, BMP_CX, 16, 17, 4, BMP_CX * 4, BMP_CX * 5, 24, "total 16" },
        { 255, BMP_CX, BMP_CX, 17, 22, 4, BMP_CX * 4, BMP_CX * 6, 24, "total 17" },
        { 170, BMP_CX, BMP_CX, 18, 22, 4, BMP_CX * 4, BMP_CX * 6, 24, "total 18" },
        { 85, BMP_CX, BMP_CX, 19, 22, 4, BMP_CX * 4, BMP_CX * 6, 24, "total 19" },
        { 0, BMP_CX, BMP_CX, 20, 22, 4, BMP_CX * 4, BMP_CX * 6, 24, "total 20" },
        { 0, BMP_CX, BMP_CX, 21, 22, 4, BMP_CX * 4, BMP_CX * 6, 24, "total 21" },
        { 85, BMP_CX, BMP_CX, 22, 27, 4, BMP_CX * 4, BMP_CX * 7, 24, "total 22" },
        { 170, BMP_CX, BMP_CX, 23, 27, 4, BMP_CX * 4, BMP_CX * 7, 24, "total 23" },
        { 255, BMP_CX, BMP_CX, 24, 27, 4, BMP_CX * 4, BMP_CX * 7, 24, "total 24" }
    };

998
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 2, 4, BMP_CX * 4, BMP_CX * 1, ILC_COLOR24, "total 0");
999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014

#define add_bitmap(grey) \
    sprintf(comment, "%d", n++); \
    hbm = create_bitmap(BMP_CX, BMP_CX, RGB((grey),(grey),(grey)), comment); \
    ImageList_Add(himl, hbm, NULL); \
    DeleteObject(hbm);

    for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
    {
        add_bitmap(td[i].grey);
        check_iml_data(himl, td[i].cx, td[i].cy, td[i].cur, td[i].max, td[i].grow,
                       td[i].width, td[i].height, td[i].bpp, td[i].comment);
    }
#undef add_bitmap
}

1015 1016 1017
static void test_imagelist_storage(void)
{
    HIMAGELIST himl;
1018
    HBITMAP hbm;
1019
    HICON icon;
1020
    INT ret;
1021 1022 1023 1024

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 1, 1);
    ok(himl != 0, "ImageList_Create failed\n");

1025
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 2, 4, BMP_CX * 4, BMP_CX * 1, ILC_COLOR24, "empty");
1026 1027

    image_list_init(himl);
1028
    check_iml_data(himl, BMP_CX, BMP_CX, 24, 27, 4, BMP_CX * 4, BMP_CX * 7, ILC_COLOR24, "orig");
1029 1030 1031

    ret = ImageList_Remove(himl, 4);
    ok(ret, "ImageList_Remove failed\n");
1032
    check_iml_data(himl, BMP_CX, BMP_CX, 23, 27, 4, BMP_CX * 4, BMP_CX * 7, ILC_COLOR24, "1");
1033 1034 1035

    ret = ImageList_Remove(himl, 5);
    ok(ret, "ImageList_Remove failed\n");
1036
    check_iml_data(himl, BMP_CX, BMP_CX, 22, 27, 4, BMP_CX * 4, BMP_CX * 7, ILC_COLOR24, "2");
1037 1038 1039

    ret = ImageList_Remove(himl, 6);
    ok(ret, "ImageList_Remove failed\n");
1040
    check_iml_data(himl, BMP_CX, BMP_CX, 21, 27, 4, BMP_CX * 4, BMP_CX * 7, ILC_COLOR24, "3");
1041 1042 1043

    ret = ImageList_Remove(himl, 7);
    ok(ret, "ImageList_Remove failed\n");
1044
    check_iml_data(himl, BMP_CX, BMP_CX, 20, 27, 4, BMP_CX * 4, BMP_CX * 7, ILC_COLOR24, "4");
1045

1046 1047
    ret = ImageList_Remove(himl, -2);
    ok(!ret, "ImageList_Remove(-2) should fail\n");
1048
    check_iml_data(himl, BMP_CX, BMP_CX, 20, 27, 4, BMP_CX * 4, BMP_CX * 7, ILC_COLOR24, "5");
1049 1050 1051

    ret = ImageList_Remove(himl, 20);
    ok(!ret, "ImageList_Remove(20) should fail\n");
1052
    check_iml_data(himl, BMP_CX, BMP_CX, 20, 27, 4, BMP_CX * 4, BMP_CX * 7, ILC_COLOR24, "6");
1053 1054 1055

    ret = ImageList_Remove(himl, -1);
    ok(ret, "ImageList_Remove(-1) failed\n");
1056
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 4, 4, BMP_CX * 4, BMP_CX * 1, ILC_COLOR24, "7");
1057

1058 1059 1060 1061
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");

    iml_clear_stream_data();
1062 1063 1064 1065 1066

    /* test ImageList_Create storage allocation */

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 0, 32);
    ok(himl != 0, "ImageList_Create failed\n");
1067
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 1, 32, BMP_CX * 4, BMP_CX * 1, ILC_COLOR24, "init 0 grow 32");
1068 1069 1070
    hbm = create_bitmap(BMP_CX * 9, BMP_CX, 0, "9");
    ret = ImageList_Add(himl, hbm, NULL);
    ok(ret == 0, "ImageList_Add returned %d, expected 0\n", ret);
1071
    check_iml_data(himl, BMP_CX, BMP_CX, 1, 34, 32, BMP_CX * 4, BMP_CX * 9, ILC_COLOR24, "add 1 x 9");
1072 1073 1074 1075 1076 1077 1078
    DeleteObject(hbm);
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 4, 4);
    ok(himl != 0, "ImageList_Create failed\n");
1079
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR24, "init 4 grow 4");
1080 1081 1082
    hbm = create_bitmap(BMP_CX, BMP_CX * 9, 0, "9");
    ret = ImageList_Add(himl, hbm, NULL);
    ok(ret == 0, "ImageList_Add returned %d, expected 0\n", ret);
1083
    check_iml_data(himl, BMP_CX, BMP_CX, 9, 15, 4, BMP_CX * 4, BMP_CX * 4, ILC_COLOR24, "add 9 x 1");
1084 1085
    ret = ImageList_Add(himl, hbm, NULL);
    ok(ret == 9, "ImageList_Add returned %d, expected 9\n", ret);
1086
    check_iml_data(himl, BMP_CX, BMP_CX, 18, 25, 4, BMP_CX * 4, BMP_CX * 7, ILC_COLOR24, "add 9 x 1");
1087 1088 1089 1090 1091 1092 1093
    DeleteObject(hbm);
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 207, 209);
    ok(himl != 0, "ImageList_Create failed\n");
1094
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 208, 212, BMP_CX * 4, BMP_CX * 52, ILC_COLOR24, "init 207 grow 209");
1095 1096 1097 1098 1099 1100
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 209, 207);
    ok(himl != 0, "ImageList_Create failed\n");
1101
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 210, 208, BMP_CX * 4, BMP_CX * 53, ILC_COLOR24, "init 209 grow 207");
1102 1103 1104 1105 1106 1107
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 14, 4);
    ok(himl != 0, "ImageList_Create failed\n");
1108
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 15, 4, BMP_CX * 4, BMP_CX * 4, ILC_COLOR24, "init 14 grow 4");
1109 1110 1111 1112 1113 1114
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 5, 9);
    ok(himl != 0, "ImageList_Create failed\n");
1115
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 6, 12, BMP_CX * 4, BMP_CX * 2, ILC_COLOR24, "init 5 grow 9");
1116 1117 1118 1119 1120 1121
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 9, 5);
    ok(himl != 0, "ImageList_Create failed\n");
1122
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 10, 8, BMP_CX * 4, BMP_CX * 3, ILC_COLOR24, "init 9 grow 5");
1123 1124 1125 1126 1127 1128
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 2, 4);
    ok(himl != 0, "ImageList_Create failed\n");
1129
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 3, 4, BMP_CX * 4, BMP_CX * 1, ILC_COLOR24, "init 2 grow 4");
1130 1131 1132 1133 1134 1135
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 4, 2);
    ok(himl != 0, "ImageList_Create failed\n");
1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR24, "init 4 grow 2");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR8, 4, 2);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR8, "bpp 8");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR4, 4, 2);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR4, "bpp 4");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, 0, 4, 2);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR4, "bpp default");
    icon = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok( ImageList_AddIcon(himl, icon) == 0,"failed to add icon\n");
    ok( ImageList_AddIcon(himl, icon) == 1,"failed to add icon\n");
    DestroyIcon( icon );
    check_iml_data(himl, BMP_CX, BMP_CX, 2, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR4, "bpp default");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24|ILC_MASK, 4, 2);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR24|ILC_MASK,
                   "bpp 24 + mask");
    icon = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok( ImageList_AddIcon(himl, icon) == 0,"failed to add icon\n");
    ok( ImageList_AddIcon(himl, icon) == 1,"failed to add icon\n");
    DestroyIcon( icon );
    check_iml_data(himl, BMP_CX, BMP_CX, 2, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR24|ILC_MASK,
                   "bpp 24 + mask");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR4|ILC_MASK, 4, 2);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR4|ILC_MASK,
                   "bpp 4 + mask");
    icon = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok( ImageList_AddIcon(himl, icon) == 0,"failed to add icon\n");
    ok( ImageList_AddIcon(himl, icon) == 1,"failed to add icon\n");
    DestroyIcon( icon );
    check_iml_data(himl, BMP_CX, BMP_CX, 2, 5, 4, BMP_CX * 4, BMP_CX * 2, ILC_COLOR4|ILC_MASK,
                   "bpp 4 + mask");
1191 1192 1193
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();
1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR4|ILC_MASK, 2, 99);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 3, 100, BMP_CX * 4, BMP_CX, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 99");
    icon = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok( ImageList_AddIcon(himl, icon) == 0,"failed to add icon\n");
    ok( ImageList_AddIcon(himl, icon) == 1,"failed to add icon\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 2, 3, 100, BMP_CX * 4, BMP_CX, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 99 2 icons");
    ok( ImageList_AddIcon(himl, icon) == 2,"failed to add icon\n");
    DestroyIcon( icon );
    check_iml_data(himl, BMP_CX, BMP_CX, 3, 104, 100, BMP_CX * 4, BMP_CX * 104/4, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 99 3 icons");
    ok( ImageList_Remove(himl, -1) == TRUE,"failed to remove icon\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 100, 100, BMP_CX * 4, BMP_CX * 100/4, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 99 empty");
    ok( ImageList_SetImageCount(himl, 22) == TRUE,"failed to set image count\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 22, 23, 100, BMP_CX * 4, BMP_CX * 24/4, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 99 set count 22");
    ok( ImageList_SetImageCount(himl, 0) == TRUE,"failed to set image count\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 1, 100, BMP_CX * 4, BMP_CX, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 99 set count 0");
    ok( ImageList_SetImageCount(himl, 42) == TRUE,"failed to set image count\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 42, 43, 100, BMP_CX * 4, BMP_CX * 44/4, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 99 set count 42");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR4|ILC_MASK, 2, 65536+12);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 3, 12, BMP_CX * 4, BMP_CX, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 65536+12");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR4|ILC_MASK, 2, 65535);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 3, 0, BMP_CX * 4, BMP_CX, ILC_COLOR4|ILC_MASK,
                   "init 2 grow 65535");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();

    himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR4|ILC_MASK, 2, -20);
    ok(himl != 0, "ImageList_Create failed\n");
    check_iml_data(himl, BMP_CX, BMP_CX, 0, 3, 4, BMP_CX * 4, BMP_CX, ILC_COLOR4|ILC_MASK,
                   "init 2 grow -20");
    ret = ImageList_Destroy(himl);
    ok(ret, "ImageList_Destroy failed\n");
    iml_clear_stream_data();
1247 1248
}

1249 1250
static void test_shell_imagelist(void)
{
1251
    HRESULT (WINAPI *pSHGetImageList)(INT, REFIID, void**);
1252 1253 1254 1255 1256
    IImageList *iml = NULL;
    HMODULE hShell32;
    HRESULT hr;
    int out = 0;
    RECT rect;
1257
    int cx, cy;
1258 1259

    /* Try to load function from shell32 */
1260
    hShell32 = LoadLibraryA("shell32.dll");
1261 1262 1263 1264 1265
    pSHGetImageList = (void*)GetProcAddress(hShell32, (LPCSTR) 727);

    if (!pSHGetImageList)
    {
        win_skip("SHGetImageList not available, skipping test\n");
1266
        FreeLibrary(hShell32);
1267 1268 1269 1270
        return;
    }

    /* Get system image list */
1271
    hr = pSHGetImageList(SHIL_SYSSMALL, &IID_IImageList, (void**)&iml);
1272
    ok(SUCCEEDED(hr), "SHGetImageList failed, hr=%x\n", hr);
1273

1274 1275
    if (hr != S_OK) {
        FreeLibrary(hShell32);
1276
        return;
1277
    }
1278 1279

    IImageList_GetImageCount(iml, &out);
1280
    ok(out > 0, "IImageList_GetImageCount returned out <= 0\n");
1281

1282 1283 1284 1285 1286
    /* Fetch the small icon size */
    cx = GetSystemMetrics(SM_CXSMICON);
    cy = GetSystemMetrics(SM_CYSMICON);

    /* Check icon size matches */
1287
    IImageList_GetImageRect(iml, 0, &rect);
1288
    ok(((rect.right == cx) && (rect.bottom == cy)),
1289
                 "IImageList_GetImageRect returned r:%d,b:%d\n",
1290 1291 1292 1293 1294 1295
                 rect.right, rect.bottom);

    IImageList_Release(iml);
    FreeLibrary(hShell32);
}

1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388
static HBITMAP create_test_bitmap(HDC hdc, int bpp, UINT32 pixel1, UINT32 pixel2)
{
    HBITMAP hBitmap;
    UINT32 *buffer = NULL;
    BITMAPINFO bitmapInfo = {{sizeof(BITMAPINFOHEADER), 2, 1, 1, bpp, BI_RGB,
                                0, 0, 0, 0, 0}};

    hBitmap = CreateDIBSection(hdc, &bitmapInfo, DIB_RGB_COLORS, (void**)&buffer, NULL, 0);
    ok(hBitmap != NULL && buffer != NULL, "CreateDIBSection failed.\n");

    if(!hBitmap || !buffer)
    {
        DeleteObject(hBitmap);
        return NULL;
    }

    buffer[0] = pixel1;
    buffer[1] = pixel2;

    return hBitmap;
}

static BOOL colour_match(UINT32 x, UINT32 y)
{
    const INT32 tolerance = 8;

    const INT32 dr = abs((INT32)(x & 0x000000FF) - (INT32)(y & 0x000000FF));
    const INT32 dg = abs((INT32)((x & 0x0000FF00) >> 8) - (INT32)((y & 0x0000FF00) >> 8));
    const INT32 db = abs((INT32)((x & 0x00FF0000) >> 16) - (INT32)((y & 0x00FF0000) >> 16));

    return (dr <= tolerance && dg <= tolerance && db <= tolerance);
}

static void check_ImageList_DrawIndirect(IMAGELISTDRAWPARAMS *ildp, UINT32 *bits,
                                         UINT32 expected, int line)
{
    bits[0] = 0x00FFFFFF;
    pImageList_DrawIndirect(ildp);
    ok(colour_match(bits[0], expected),
       "ImageList_DrawIndirect: Pixel %08X, Expected a close match to %08X from line %d\n",
       bits[0] & 0x00FFFFFF, expected, line);
}


static void check_ImageList_DrawIndirect_fStyle(HDC hdc, HIMAGELIST himl, UINT32 *bits, int i,
                                                UINT fStyle, UINT32 expected, int line)
{
    IMAGELISTDRAWPARAMS ildp = {sizeof(IMAGELISTDRAWPARAMS), himl, i, hdc,
        0, 0, 0, 0, 0, 0, CLR_NONE, CLR_NONE, fStyle, 0, ILS_NORMAL, 0, 0x00000000};
    check_ImageList_DrawIndirect(&ildp, bits, expected, line);
}

static void check_ImageList_DrawIndirect_ILD_ROP(HDC hdc, HIMAGELIST himl, UINT32 *bits, int i,
                                                DWORD dwRop, UINT32 expected, int line)
{
    IMAGELISTDRAWPARAMS ildp = {sizeof(IMAGELISTDRAWPARAMS), himl, i, hdc,
        0, 0, 0, 0, 0, 0, CLR_NONE, CLR_NONE, ILD_IMAGE | ILD_ROP, dwRop, ILS_NORMAL, 0, 0x00000000};
    check_ImageList_DrawIndirect(&ildp, bits, expected, line);
}

static void check_ImageList_DrawIndirect_fState(HDC hdc, HIMAGELIST himl, UINT32 *bits, int i, UINT fStyle,
                                                UINT fState, DWORD Frame, UINT32 expected, int line)
{
    IMAGELISTDRAWPARAMS ildp = {sizeof(IMAGELISTDRAWPARAMS), himl, i, hdc,
        0, 0, 0, 0, 0, 0, CLR_NONE, CLR_NONE, fStyle, 0, fState, Frame, 0x00000000};
    check_ImageList_DrawIndirect(&ildp, bits, expected, line);
}

static void check_ImageList_DrawIndirect_broken(HDC hdc, HIMAGELIST himl, UINT32 *bits, int i,
                                                UINT fStyle, UINT fState, DWORD Frame, UINT32 expected,
                                                UINT32 broken_expected, int line)
{
    IMAGELISTDRAWPARAMS ildp = {sizeof(IMAGELISTDRAWPARAMS), himl, i, hdc,
        0, 0, 0, 0, 0, 0, CLR_NONE, CLR_NONE, fStyle, 0, fState, Frame, 0x00000000};
    bits[0] = 0x00FFFFFF;
    pImageList_DrawIndirect(&ildp);
    ok(colour_match(bits[0], expected) ||
       broken(colour_match(bits[0], broken_expected)),
       "ImageList_DrawIndirect: Pixel %08X, Expected a close match to %08X from line %d\n",
       bits[0] & 0x00FFFFFF, expected, line);
}

static void test_ImageList_DrawIndirect(void)
{
    HIMAGELIST himl = NULL;
    int ret;
    HDC hdcDst = NULL;
    HBITMAP hbmOld = NULL, hbmDst = NULL;
    HBITMAP hbmMask = NULL, hbmInverseMask = NULL;
    HBITMAP hbmImage = NULL, hbmAlphaImage = NULL, hbmTransparentImage = NULL;
    int iImage = -1, iAlphaImage = -1, iTransparentImage = -1;
    UINT32 *bits = 0;
    UINT32 maskBits = 0x00000000, inverseMaskBits = 0xFFFFFFFF;
1389
    int bpp, broken_value;
1390 1391 1392 1393 1394 1395 1396 1397

    BITMAPINFO bitmapInfo = {{sizeof(BITMAPINFOHEADER), 2, 1, 1, 32, BI_RGB,
                                0, 0, 0, 0, 0}};

    hdcDst = CreateCompatibleDC(0);
    ok(hdcDst != 0, "CreateCompatibleDC(0) failed to return a valid DC\n");
    if (!hdcDst)
        return;
1398
    bpp = GetDeviceCaps(hdcDst, BITSPIXEL);
1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446

    hbmMask = CreateBitmap(2, 1, 1, 1, &maskBits);
    ok(hbmMask != 0, "CreateBitmap failed\n");
    if(!hbmMask) goto cleanup;

    hbmInverseMask = CreateBitmap(2, 1, 1, 1, &inverseMaskBits);
    ok(hbmInverseMask != 0, "CreateBitmap failed\n");
    if(!hbmInverseMask) goto cleanup;

    himl = pImageList_Create(2, 1, ILC_COLOR32, 0, 1);
    ok(himl != 0, "ImageList_Create failed\n");
    if(!himl) goto cleanup;

    /* Add a no-alpha image */
    hbmImage = create_test_bitmap(hdcDst, 32, 0x00ABCDEF, 0x00ABCDEF);
    if(!hbmImage) goto cleanup;

    iImage = pImageList_Add(himl, hbmImage, hbmMask);
    ok(iImage != -1, "ImageList_Add failed\n");
    if(iImage == -1) goto cleanup;

    /* Add an alpha image */
    hbmAlphaImage = create_test_bitmap(hdcDst, 32, 0x89ABCDEF, 0x89ABCDEF);
    if(!hbmAlphaImage) goto cleanup;

    iAlphaImage = pImageList_Add(himl, hbmAlphaImage, hbmMask);
    ok(iAlphaImage != -1, "ImageList_Add failed\n");
    if(iAlphaImage == -1) goto cleanup;

    /* Add a transparent alpha image */
    hbmTransparentImage = create_test_bitmap(hdcDst, 32, 0x00ABCDEF, 0x89ABCDEF);
    if(!hbmTransparentImage) goto cleanup;

    iTransparentImage = pImageList_Add(himl, hbmTransparentImage, hbmMask);
    ok(iTransparentImage != -1, "ImageList_Add failed\n");
    if(iTransparentImage == -1) goto cleanup;

    /* 32-bit Tests */
    bitmapInfo.bmiHeader.biBitCount = 32;
    hbmDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok (hbmDst && bits, "CreateDIBSection failed to return a valid bitmap and buffer\n");
    if (!hbmDst || !bits)
        goto cleanup;
    hbmOld = SelectObject(hdcDst, hbmDst);

    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iImage, ILD_NORMAL, 0x00ABCDEF, __LINE__);
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iImage, ILD_TRANSPARENT, 0x00ABCDEF, __LINE__);
    todo_wine check_ImageList_DrawIndirect_broken(hdcDst, himl, bits, iAlphaImage, ILD_BLEND25, ILS_NORMAL, 0, 0x00E8F1FA, 0x00D4D9DD, __LINE__);
1447 1448 1449
    if (bpp == 16 || bpp == 24) broken_value = 0x00D4D9DD;
    else broken_value = 0x00B4BDC4;
    todo_wine check_ImageList_DrawIndirect_broken(hdcDst, himl, bits, iAlphaImage, ILD_BLEND50, ILS_NORMAL, 0, 0x00E8F1FA, broken_value, __LINE__);
1450 1451 1452 1453
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iImage, ILD_MASK, 0x00ABCDEF, __LINE__);
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iImage, ILD_IMAGE, 0x00ABCDEF, __LINE__);
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iImage, ILD_PRESERVEALPHA, 0x00ABCDEF, __LINE__);

1454 1455
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iAlphaImage, ILD_NORMAL, 0x00D3E5F7, __LINE__);
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iAlphaImage, ILD_TRANSPARENT, 0x00D3E5F7, __LINE__);
1456

1457 1458 1459 1460 1461 1462
    if (bpp == 16 || bpp == 24) broken_value = 0x00D4D9DD;
    else broken_value =  0x009DA8B1;
    todo_wine check_ImageList_DrawIndirect_broken(hdcDst, himl, bits, iAlphaImage, ILD_BLEND25, ILS_NORMAL, 0, 0x00E8F1FA, broken_value, __LINE__);
    if (bpp == 16 || bpp == 24) broken_value = 0x00D4D9DD;
    else broken_value =  0x008C99A3;
    todo_wine check_ImageList_DrawIndirect_broken(hdcDst, himl, bits, iAlphaImage, ILD_BLEND50, ILS_NORMAL, 0, 0x00E8F1FA, broken_value, __LINE__);
1463 1464 1465
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iAlphaImage, ILD_MASK, 0x00D3E5F7, __LINE__);
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iAlphaImage, ILD_IMAGE, 0x00D3E5F7, __LINE__);
    todo_wine check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iAlphaImage, ILD_PRESERVEALPHA, 0x005D6F81, __LINE__);
1466

1467
    check_ImageList_DrawIndirect_fStyle(hdcDst, himl, bits, iTransparentImage, ILD_NORMAL, 0x00FFFFFF, __LINE__);
1468 1469 1470 1471 1472

    check_ImageList_DrawIndirect_ILD_ROP(hdcDst, himl, bits, iImage, SRCCOPY, 0x00ABCDEF, __LINE__);
    check_ImageList_DrawIndirect_ILD_ROP(hdcDst, himl, bits, iImage, SRCINVERT, 0x00543210, __LINE__);

    /* ILD_ROP is ignored when the image has an alpha channel */
1473 1474
    check_ImageList_DrawIndirect_ILD_ROP(hdcDst, himl, bits, iAlphaImage, SRCCOPY, 0x00D3E5F7, __LINE__);
    check_ImageList_DrawIndirect_ILD_ROP(hdcDst, himl, bits, iAlphaImage, SRCINVERT, 0x00D3E5F7, __LINE__);
1475 1476 1477 1478 1479 1480 1481

    todo_wine check_ImageList_DrawIndirect_fState(hdcDst, himl, bits, iImage, ILD_NORMAL, ILS_SATURATE, 0, 0x00CCCCCC, __LINE__);
    todo_wine check_ImageList_DrawIndirect_broken(hdcDst, himl, bits, iAlphaImage, ILD_NORMAL, ILS_SATURATE, 0, 0x00AFAFAF, 0x00F0F0F0, __LINE__);

    check_ImageList_DrawIndirect_fState(hdcDst, himl, bits, iImage, ILD_NORMAL, ILS_GLOW, 0, 0x00ABCDEF, __LINE__);
    check_ImageList_DrawIndirect_fState(hdcDst, himl, bits, iImage, ILD_NORMAL, ILS_SHADOW, 0, 0x00ABCDEF, __LINE__);

1482
    check_ImageList_DrawIndirect_fState(hdcDst, himl, bits, iImage, ILD_NORMAL, ILS_ALPHA, 127, 0x00D5E6F7, __LINE__);
1483
    check_ImageList_DrawIndirect_broken(hdcDst, himl, bits, iAlphaImage, ILD_NORMAL, ILS_ALPHA, 127, 0x00E9F2FB, 0x00AEB7C0, __LINE__);
1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514
    todo_wine check_ImageList_DrawIndirect_broken(hdcDst, himl, bits, iAlphaImage, ILD_NORMAL, ILS_NORMAL, 127, 0x00E9F2FB, 0x00D3E5F7, __LINE__);

cleanup:

    if(hbmOld)
        SelectObject(hdcDst, hbmOld);
    if(hbmDst)
        DeleteObject(hbmDst);

    if(hdcDst)
        DeleteDC(hdcDst);

    if(hbmMask)
        DeleteObject(hbmMask);
    if(hbmInverseMask)
        DeleteObject(hbmInverseMask);

    if(hbmImage)
        DeleteObject(hbmImage);
    if(hbmAlphaImage)
        DeleteObject(hbmAlphaImage);
    if(hbmTransparentImage)
        DeleteObject(hbmTransparentImage);

    if(himl)
    {
        ret = ImageList_Destroy(himl);
        ok(ret, "ImageList_Destroy failed\n");
    }
}

1515 1516
static void test_iimagelist(void)
{
1517
    IImageList *imgl, *imgl2;
1518
    IImageList2 *imagelist;
1519 1520
    HIMAGELIST himl;
    HRESULT hr;
1521
    ULONG ret;
1522

1523 1524 1525 1526 1527 1528 1529 1530
    if (!pHIMAGELIST_QueryInterface)
    {
        win_skip("XP imagelist functions not available\n");
        return;
    }

    /* test reference counting on destruction */
    imgl = (IImageList*)createImageList(32, 32);
1531
    ret = IImageList_AddRef(imgl);
1532 1533 1534 1535 1536 1537 1538 1539 1540
    ok(ret == 2, "Expected 2, got %d\n", ret);
    ret = ImageList_Destroy((HIMAGELIST)imgl);
    ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
    ret = ImageList_Destroy((HIMAGELIST)imgl);
    ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
    ret = ImageList_Destroy((HIMAGELIST)imgl);
    ok(ret == FALSE, "Expected FALSE, got %d\n", ret);

    imgl = (IImageList*)createImageList(32, 32);
1541
    ret = IImageList_AddRef(imgl);
1542 1543 1544 1545 1546 1547 1548 1549
    ok(ret == 2, "Expected 2, got %d\n", ret);
    ret = ImageList_Destroy((HIMAGELIST)imgl);
    ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
    ret = IImageList_Release(imgl);
    ok(ret == 0, "Expected 0, got %d\n", ret);
    ret = ImageList_Destroy((HIMAGELIST)imgl);
    ok(ret == FALSE, "Expected FALSE, got %d\n", ret);

1550 1551 1552 1553 1554 1555 1556 1557 1558
    /* ref counting, HIMAGELIST_QueryInterface adds a reference */
    imgl = (IImageList*)createImageList(32, 32);
    hr = pHIMAGELIST_QueryInterface((HIMAGELIST)imgl, &IID_IImageList, (void**)&imgl2);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ok(imgl2 == imgl, "got different pointer\n");
    ret = IImageList_Release(imgl);
    ok(ret == 1, "got %u\n", ret);
    IImageList_Release(imgl);

1559
    if (!pImageList_CoCreateInstance)
1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582
    {
        win_skip("Vista imagelist functions not available\n");
        return;
    }

    hr = pImageList_CoCreateInstance(&CLSID_ImageList, NULL, &IID_IImageList, (void **) &imgl);
    ok(SUCCEEDED(hr), "ImageList_CoCreateInstance failed, hr=%x\n", hr);

    if (hr == S_OK)
        IImageList_Release(imgl);

    himl = createImageList(32, 32);

    if (!himl)
        return;

    hr = (pHIMAGELIST_QueryInterface)(himl, &IID_IImageList, (void **) &imgl);
    ok(SUCCEEDED(hr), "HIMAGELIST_QueryInterface failed, hr=%x\n", hr);

    if (hr == S_OK)
        IImageList_Release(imgl);

    ImageList_Destroy(himl);
1583 1584 1585 1586 1587 1588 1589 1590 1591 1592

    /* IImageList2 */
    hr = pImageList_CoCreateInstance(&CLSID_ImageList, NULL, &IID_IImageList2, (void**)&imagelist);
    if (hr != S_OK)
    {
        win_skip("IImageList2 is not supported.\n");
        return;
    }
    ok(hr == S_OK, "got 0x%08x\n", hr);
    IImageList2_Release(imagelist);
1593 1594
}

1595
static void test_hotspot_v6(void)
1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669
{
    struct hotspot {
        int dx;
        int dy;
    };

#define SIZEX1 47
#define SIZEY1 31
#define SIZEX2 11
#define SIZEY2 17
#define HOTSPOTS_MAX 4       /* Number of entries in hotspots */
    static const struct hotspot hotspots[HOTSPOTS_MAX] = {
        { 10, 7 },
        { SIZEX1, SIZEY1 },
        { -9, -8 },
        { -7, 35 }
    };
    int i, j;
    HIMAGELIST himl1 = createImageList(SIZEX1, SIZEY1);
    HIMAGELIST himl2 = createImageList(SIZEX2, SIZEY2);
    IImageList *imgl1, *imgl2;
    HRESULT hr;

    /* cast to IImageList */
    imgl1 = (IImageList *) himl1;
    imgl2 = (IImageList *) himl2;

    for (i = 0; i < HOTSPOTS_MAX; i++) {
        for (j = 0; j < HOTSPOTS_MAX; j++) {
            int dx1 = hotspots[i].dx;
            int dy1 = hotspots[i].dy;
            int dx2 = hotspots[j].dx;
            int dy2 = hotspots[j].dy;
            int correctx, correcty, newx, newy;
            char loc[256];
            IImageList *imglNew;
            POINT ppt;

            hr = IImageList_BeginDrag(imgl1, 0, dx1, dy1);
            ok(SUCCEEDED(hr), "BeginDrag failed for { %d, %d }\n", dx1, dy1);
            sprintf(loc, "BeginDrag (%d,%d)\n", i, j);

            /* check merging the dragged image with a second image */
            hr = IImageList_SetDragCursorImage(imgl2, (IUnknown *) imgl2, 0, dx2, dy2);
            ok(SUCCEEDED(hr), "SetDragCursorImage failed for {%d, %d}{%d, %d}\n",
                    dx1, dy1, dx2, dy2);
            sprintf(loc, "SetDragCursorImage (%d,%d)\n", i, j);

            /* check new hotspot, it should be the same like the old one */
            hr = IImageList_GetDragImage(imgl2, NULL, &ppt, &IID_IImageList, (PVOID *) &imglNew);
            ok(SUCCEEDED(hr), "GetDragImage failed\n");
            ok(ppt.x == dx1 && ppt.y == dy1,
                    "Expected drag hotspot [%d,%d] got [%d,%d]\n",
                    dx1, dy1, ppt.x, ppt.y);
            /* check size of new dragged image */
            IImageList_GetIconSize(imglNew, &newx, &newy);
            correctx = max(SIZEX1, max(SIZEX2 + dx2, SIZEX1 - dx2));
            correcty = max(SIZEY1, max(SIZEY2 + dy2, SIZEY1 - dy2));
            ok(newx == correctx && newy == correcty,
                    "Expected drag image size [%d,%d] got [%d,%d]\n",
                    correctx, correcty, newx, newy);
            sprintf(loc, "GetDragImage (%d,%d)\n", i, j);
            IImageList_EndDrag(imgl2);
        }
    }
#undef SIZEX1
#undef SIZEY1
#undef SIZEX2
#undef SIZEY2
#undef HOTSPOTS_MAX
    IImageList_Release(imgl2);
    IImageList_Release(imgl1);
}

1670
static void test_IImageList_Add_Remove(void)
1671 1672 1673 1674 1675 1676 1677 1678 1679
{
    IImageList *imgl;
    HIMAGELIST himl;
    HRESULT hr;

    HICON hicon1;
    HICON hicon2;
    HICON hicon3;

1680
    int ret;
1681 1682

    /* create an imagelist to play with */
1683
    himl = ImageList_Create(84, 84, ILC_COLOR16, 0, 3);
1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697
    ok(himl != 0,"failed to create imagelist\n");

    imgl = (IImageList *) himl;

    /* load the icons to add to the image list */
    hicon1 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok(hicon1 != 0, "no hicon1\n");
    hicon2 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok(hicon2 != 0, "no hicon2\n");
    hicon3 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok(hicon3 != 0, "no hicon3\n");

    /* remove when nothing exists */
    hr = IImageList_Remove(imgl, 0);
1698
    ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
1699 1700 1701

    /* removing everything from an empty imagelist should succeed */
    hr = IImageList_Remove(imgl, -1);
1702
    ok(hr == S_OK, "removed nonexistent icon\n");
1703 1704

    /* add three */
1705
    ret = -1;
1706
    ok( IImageList_ReplaceIcon(imgl, -1, hicon1, &ret) == S_OK && (ret == 0),"failed to add icon1\n");
1707
    ret = -1;
1708
    ok( IImageList_ReplaceIcon(imgl, -1, hicon2, &ret) == S_OK && (ret == 1),"failed to add icon2\n");
1709
    ret = -1;
1710
    ok( IImageList_ReplaceIcon(imgl, -1, hicon3, &ret) == S_OK && (ret == 2),"failed to add icon3\n");
1711 1712

    /* remove an index out of range */
1713
    ok( IImageList_Remove(imgl, 4711) == E_INVALIDARG, "got 0x%08x\n", hr);
1714 1715

    /* remove three */
1716 1717 1718
    ok( IImageList_Remove(imgl,0) == S_OK, "can't remove 0\n");
    ok( IImageList_Remove(imgl,0) == S_OK, "can't remove 0\n");
    ok( IImageList_Remove(imgl,0) == S_OK, "can't remove 0\n");
1719 1720

    /* remove one extra */
1721
    ok( IImageList_Remove(imgl, 0) == E_INVALIDARG, "got 0x%08x\n", hr);
1722

1723
    IImageList_Release(imgl);
1724 1725 1726 1727 1728
    ok(DestroyIcon(hicon1),"icon 1 wasn't deleted\n");
    ok(DestroyIcon(hicon2),"icon 2 wasn't deleted\n");
    ok(DestroyIcon(hicon3),"icon 3 wasn't deleted\n");
}

1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762
static void test_IImageList_Get_SetImageCount(void)
{
    IImageList *imgl;
    HIMAGELIST himl;
    HRESULT hr;
    INT ret;

    /* create an imagelist to play with */
    himl = ImageList_Create(84, 84, ILC_COLOR16, 0, 3);
    ok(himl != 0,"failed to create imagelist\n");

    imgl = (IImageList *) himl;

    /* check SetImageCount/GetImageCount */
    hr = IImageList_SetImageCount(imgl, 3);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ret = 0;
    hr = IImageList_GetImageCount(imgl, &ret);
    ok(hr == S_OK && ret == 3, "invalid image count after increase\n");
    hr = IImageList_SetImageCount(imgl, 1);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ret = 0;
    hr = IImageList_GetImageCount(imgl, &ret);
    ok(hr == S_OK && ret == 1, "invalid image count after decrease to 1\n");
    hr = IImageList_SetImageCount(imgl, 0);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ret = -1;
    hr = IImageList_GetImageCount(imgl, &ret);
    ok(hr == S_OK && ret == 0, "invalid image count after decrease to 0\n");

    IImageList_Release(imgl);
}

static void test_IImageList_Draw(void)
1763 1764 1765 1766 1767 1768 1769 1770 1771 1772
{
    IImageList *imgl;
    HIMAGELIST himl;

    HBITMAP hbm1;
    HBITMAP hbm2;
    HBITMAP hbm3;

    IMAGELISTDRAWPARAMS imldp;
    HWND hwndfortest;
1773
    HRESULT hr;
1774 1775 1776 1777 1778 1779 1780 1781
    HDC hdc;
    int ret;

    hwndfortest = create_a_window();
    hdc = GetDC(hwndfortest);
    ok(hdc!=NULL, "couldn't get DC\n");

    /* create an imagelist to play with */
1782
    himl = ImageList_Create(48, 48, ILC_COLOR16, 0, 3);
1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795
    ok(himl!=0,"failed to create imagelist\n");

    imgl = (IImageList *) himl;

    /* load the icons to add to the image list */
    hbm1 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
    ok(hbm1 != 0, "no bitmap 1\n");
    hbm2 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
    ok(hbm2 != 0, "no bitmap 2\n");
    hbm3 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
    ok(hbm3 != 0, "no bitmap 3\n");

    /* add three */
1796 1797 1798 1799
    ret = -1;
    ok( IImageList_Add(imgl, hbm1, 0, &ret) == S_OK && (ret == 0), "failed to add bitmap 1\n");
    ret = -1;
    ok( IImageList_Add(imgl, hbm2, 0, &ret) == S_OK && (ret == 1), "failed to add bitmap 2\n");
1800

1801 1802
    ok( IImageList_SetImageCount(imgl, 3) == S_OK, "Setimage count failed\n");
    ok( IImageList_Replace(imgl, 2, hbm3, 0) == S_OK, "failed to replace bitmap 3\n");
1803

1804 1805 1806
if (0)
{
    /* crashes on native */
1807
    IImageList_Draw(imgl, NULL);
1808 1809
}

1810
    memset(&imldp, 0, sizeof (imldp));
1811
    hr = IImageList_Draw(imgl, &imldp);
1812
    ok( hr == E_INVALIDARG, "got 0x%08x\n", hr);
1813

1814
    imldp.cbSize = IMAGELISTDRAWPARAMS_V3_SIZE;
1815
    imldp.hdcDst = hdc;
1816 1817
    imldp.himl = himl;

1818
    force_redraw(hwndfortest);
1819 1820 1821 1822 1823 1824

    imldp.fStyle = SRCCOPY;
    imldp.rgbBk = CLR_DEFAULT;
    imldp.rgbFg = CLR_DEFAULT;
    imldp.y = 100;
    imldp.x = 100;
1825
    ok( IImageList_Draw(imgl, &imldp) == S_OK, "should succeed\n");
1826
    imldp.i ++;
1827
    ok( IImageList_Draw(imgl, &imldp) == S_OK, "should succeed\n");
1828
    imldp.i ++;
1829
    ok( IImageList_Draw(imgl, &imldp) == S_OK, "should succeed\n");
1830
    imldp.i ++;
1831
    ok( IImageList_Draw(imgl, &imldp) == E_INVALIDARG, "should fail\n");
1832 1833

    /* remove three */
1834 1835 1836
    ok( IImageList_Remove(imgl, 0) == S_OK, "removing 1st bitmap\n");
    ok( IImageList_Remove(imgl, 0) == S_OK, "removing 2nd bitmap\n");
    ok( IImageList_Remove(imgl, 0) == S_OK, "removing 3rd bitmap\n");
1837 1838

    /* destroy it */
1839
    IImageList_Release(imgl);
1840 1841 1842 1843 1844 1845 1846 1847 1848 1849

    /* bitmaps should not be deleted by the imagelist */
    ok(DeleteObject(hbm1),"bitmap 1 can't be deleted\n");
    ok(DeleteObject(hbm2),"bitmap 2 can't be deleted\n");
    ok(DeleteObject(hbm3),"bitmap 3 can't be deleted\n");

    ReleaseDC(hwndfortest, hdc);
    DestroyWindow(hwndfortest);
}

1850
static void test_IImageList_Merge(void)
1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874
{
    HIMAGELIST himl1, himl2;
    IImageList *imgl1, *imgl2, *merge;
    HICON hicon1;
    HWND hwnd = create_a_window();
    HRESULT hr;
    int ret;

    himl1 = ImageList_Create(32,32,0,0,3);
    ok(himl1 != NULL,"failed to create himl1\n");

    himl2 = ImageList_Create(32,32,0,0,3);
    ok(himl2 != NULL,"failed to create himl2\n");

    hicon1 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
    ok(hicon1 != NULL, "failed to create hicon1\n");

    if (!himl1 || !himl2 || !hicon1)
        return;

    /* cast to IImageList */
    imgl1 = (IImageList *) himl1;
    imgl2 = (IImageList *) himl2;

1875 1876
    ret = -1;
    ok( IImageList_ReplaceIcon(imgl2, -1, hicon1, &ret) == S_OK && (ret == 0),"add icon1 to himl2 failed\n");
1877

1878 1879 1880
if (0)
{
    /* null cases that crash on native */
1881 1882
    IImageList_Merge(imgl1, -1, NULL, 0, 0, 0, &IID_IImageList, (void**)&merge);
    IImageList_Merge(imgl1, -1, (IUnknown*) imgl2, 0, 0, 0, &IID_IImageList, NULL);
1883 1884
}

1885 1886
    /* If himl1 has no images, merge still succeeds */
    hr = IImageList_Merge(imgl1, -1, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
1887 1888
    ok(hr == S_OK, "merge himl1,-1 failed\n");
    if (hr == S_OK) IImageList_Release(merge);
1889 1890

    hr = IImageList_Merge(imgl1, 0, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
1891 1892
    ok(hr == S_OK, "merge himl1,0 failed\n");
    if (hr == S_OK) IImageList_Release(merge);
1893 1894 1895 1896 1897 1898 1899 1900 1901

    /* Same happens if himl2 is empty */
    IImageList_Release(imgl2);
    himl2 = ImageList_Create(32,32,0,0,3);
    ok(himl2 != NULL,"failed to recreate himl2\n");

    imgl2 = (IImageList *) himl2;

    hr = IImageList_Merge(imgl1, -1, (IUnknown *) imgl2, -1, 0, 0, &IID_IImageList, (void **) &merge);
1902 1903
    ok(hr == S_OK, "merge himl2,-1 failed\n");
    if (hr == S_OK) IImageList_Release(merge);
1904 1905

    hr = IImageList_Merge(imgl1, -1, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
1906 1907
    ok(hr == S_OK, "merge himl2,0 failed\n");
    if (hr == S_OK) IImageList_Release(merge);
1908 1909

    /* Now try merging an image with itself */
1910 1911
    ret = -1;
    ok( IImageList_ReplaceIcon(imgl2, -1, hicon1, &ret) == S_OK && (ret == 0),"re-add icon1 to himl2 failed\n");
1912 1913

    hr = IImageList_Merge(imgl2, 0, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
1914 1915
    ok(hr == S_OK, "merge himl2 with itself failed\n");
    if (hr == S_OK) IImageList_Release(merge);
1916 1917

    /* Try merging 2 different image lists */
1918 1919
    ret = -1;
    ok( IImageList_ReplaceIcon(imgl1, -1, hicon1, &ret) == S_OK && (ret == 0),"add icon1 to himl1 failed\n");
1920 1921

    hr = IImageList_Merge(imgl1, 0, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
1922 1923
    ok(hr == S_OK, "merge himl1 with himl2 failed\n");
    if (hr == S_OK) IImageList_Release(merge);
1924 1925

    hr = IImageList_Merge(imgl1, 0, (IUnknown *) imgl2, 0, 8, 16, &IID_IImageList, (void **) &merge);
1926 1927
    ok(hr == S_OK, "merge himl1 with himl2 8,16 failed\n");
    if (hr == S_OK) IImageList_Release(merge);
1928 1929 1930 1931 1932 1933 1934 1935

    IImageList_Release(imgl1);
    IImageList_Release(imgl2);

    DestroyIcon(hicon1);
    DestroyWindow(hwnd);
}

1936 1937 1938 1939 1940 1941 1942 1943 1944
static void test_iconsize(void)
{
    HIMAGELIST himl;
    INT cx, cy;
    BOOL ret;

    himl = ImageList_Create(16, 16, ILC_COLOR16, 0, 3);
    /* null pointers, not zero imagelist dimensions */
    ret = ImageList_GetIconSize(himl, NULL, NULL);
1945
    ok(!ret, "got %d\n", ret);
1946 1947

    /* doesn't touch return pointers */
1948
    cx = 0x1abe11ed;
1949 1950
    ret = ImageList_GetIconSize(himl, &cx, NULL);
    ok(!ret, "got %d\n", ret);
1951
    ok(cx == 0x1abe11ed, "got %d\n", cx);
1952

1953
    cy = 0x1abe11ed;
1954 1955
    ret = ImageList_GetIconSize(himl, NULL, &cy);
    ok(!ret, "got %d\n", ret);
1956
    ok(cy == 0x1abe11ed, "got %d\n", cy);
1957

1958
    ImageList_Destroy(himl);
1959 1960 1961

    ret = ImageList_GetIconSize((HIMAGELIST)0xdeadbeef, &cx, &cy);
    ok(!ret, "got %d\n", ret);
1962 1963
}

1964
static void test_create_destroy(void)
1965 1966
{
    HIMAGELIST himl;
1967 1968
    IImageList *imgl;
    INT cx, cy;
1969
    BOOL rc;
1970 1971
    HRESULT hr;
    INT ret;
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987

    /* list with zero or negative image dimensions */
    himl = ImageList_Create(0, 0, ILC_COLOR16, 0, 3);
    ok(himl == NULL, "got %p\n", himl);

    himl = ImageList_Create(0, 16, ILC_COLOR16, 0, 3);
    ok(himl == NULL, "got %p\n", himl);

    himl = ImageList_Create(16, 0, ILC_COLOR16, 0, 3);
    ok(himl == NULL, "got %p\n", himl);

    himl = ImageList_Create(16, -1, ILC_COLOR16, 0, 3);
    ok(himl == NULL, "got %p\n", himl);

    himl = ImageList_Create(-1, 16, ILC_COLOR16, 0, 3);
    ok(himl == NULL, "got %p\n", himl);
1988 1989 1990

    rc = ImageList_Destroy((HIMAGELIST)0xdeadbeef);
    ok(rc == FALSE, "ImageList_Destroy(0xdeadbeef) should fail and not crash\n");
1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

    /* DDB image lists */
    himl = ImageList_Create(0, 14, ILC_COLORDDB, 4, 4);
    ok(himl != NULL, "got %p\n", himl);
    imgl = (IImageList*)himl;
    IImageList_GetIconSize(imgl, &cx, &cy);
    ok (cx == 0, "Wrong cx (%i)\n", cx);
    ok (cy == 14, "Wrong cy (%i)\n", cy);
    ImageList_Destroy(himl);

    himl = ImageList_Create(0, 0, ILC_COLORDDB, 4, 4);
    ok(himl != NULL, "got %p\n", himl);
    imgl = (IImageList*)himl;
    IImageList_GetIconSize(imgl, &cx, &cy);
    ok (cx == 0, "Wrong cx (%i)\n", cx);
    ok (cy == 0, "Wrong cy (%i)\n", cy);
    ImageList_Destroy(himl);

    himl = ImageList_Create(0, 0, ILC_COLORDDB, 0, 4);
    ok(himl != NULL, "got %p\n", himl);
    imgl = (IImageList*)himl;
    IImageList_GetIconSize(imgl, &cx, &cy);
    ok (cx == 0, "Wrong cx (%i)\n", cx);
    ok (cy == 0, "Wrong cy (%i)\n", cy);

    hr = IImageList_SetImageCount(imgl, 3);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    hr = IImageList_GetImageCount(imgl, &ret);
    ok(hr == S_OK && ret == 3, "invalid image count after increase\n");

    /* Trying to actually add an image causes a crash on Windows */
    ImageList_Destroy(himl);

    /* Negative values fail */
    himl = ImageList_Create(-1, -1, ILC_COLORDDB, 4, 4);
    ok(himl == NULL, "got %p\n", himl);
    himl = ImageList_Create(-1, 1, ILC_COLORDDB, 4, 4);
    ok(himl == NULL, "got %p\n", himl);
    himl = ImageList_Create(1, -1, ILC_COLORDDB, 4, 4);
    ok(himl == NULL, "got %p\n", himl);
2031 2032
}

2033 2034 2035 2036 2037
static void test_IImageList_Clone(void)
{
    IImageList *imgl, *imgl2;
    HIMAGELIST himl;
    HRESULT hr;
2038
    ULONG ref;
2039 2040 2041 2042 2043 2044 2045

    himl = ImageList_Create(16, 16, ILC_COLOR16, 0, 3);
    imgl = (IImageList*)himl;

if (0)
{
    /* crashes on native */
2046
    IImageList_Clone(imgl, &IID_IImageList, NULL);
2047 2048 2049 2050
}

    hr = IImageList_Clone(imgl, &IID_IImageList, (void**)&imgl2);
    ok(hr == S_OK, "got 0x%08x\n", hr);
2051 2052
    ref = IImageList_Release(imgl2);
    ok(ref == 0, "got %u\n", ref);
2053 2054 2055 2056

    IImageList_Release(imgl);
}

2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069
static void test_IImageList_GetBkColor(void)
{
    IImageList *imgl;
    HIMAGELIST himl;
    COLORREF color;
    HRESULT hr;

    himl = ImageList_Create(16, 16, ILC_COLOR16, 0, 3);
    imgl = (IImageList*)himl;

if (0)
{
    /* crashes on native */
2070
    IImageList_GetBkColor(imgl, NULL);
2071 2072 2073 2074 2075 2076 2077 2078
}

    hr = IImageList_GetBkColor(imgl, &color);
    ok(hr == S_OK, "got 0x%08x\n", hr);

    IImageList_Release(imgl);
}

2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091
static void test_IImageList_SetBkColor(void)
{
    IImageList *imgl;
    HIMAGELIST himl;
    COLORREF color;
    HRESULT hr;

    himl = ImageList_Create(16, 16, ILC_COLOR16, 0, 3);
    imgl = (IImageList*)himl;

if (0)
{
    /* crashes on native */
2092
    IImageList_SetBkColor(imgl, RGB(0, 0, 0), NULL);
2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108
}

    hr = IImageList_SetBkColor(imgl, CLR_NONE, &color);
    ok(hr == S_OK, "got 0x%08x\n", hr);

    hr = IImageList_SetBkColor(imgl, CLR_NONE, &color);
    ok(hr == S_OK, "got 0x%08x\n", hr);

    color = 0xdeadbeef;
    hr = IImageList_GetBkColor(imgl, &color);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ok(color == CLR_NONE, "got %x\n", color);

    IImageList_Release(imgl);
}

2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121
static void test_IImageList_GetImageCount(void)
{
    IImageList *imgl;
    HIMAGELIST himl;
    int count;
    HRESULT hr;

    himl = ImageList_Create(16, 16, ILC_COLOR16, 0, 3);
    imgl = (IImageList*)himl;

if (0)
{
    /* crashes on native */
2122
    IImageList_GetImageCount(imgl, NULL);
2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154
}

    count = -1;
    hr = IImageList_GetImageCount(imgl, &count);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ok(count == 0, "got %d\n", count);

    IImageList_Release(imgl);
}

static void test_IImageList_GetIconSize(void)
{
    IImageList *imgl;
    HIMAGELIST himl;
    int cx, cy;
    HRESULT hr;

    himl = ImageList_Create(16, 16, ILC_COLOR16, 0, 3);
    imgl = (IImageList*)himl;

    hr = IImageList_GetIconSize(imgl, NULL, NULL);
    ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);

    hr = IImageList_GetIconSize(imgl, &cx, NULL);
    ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);

    hr = IImageList_GetIconSize(imgl, NULL, &cy);
    ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);

    IImageList_Release(imgl);
}

2155 2156
START_TEST(imagelist)
{
2157
    ULONG_PTR ctx_cookie;
2158
    HANDLE hCtx;
2159

2160
    HMODULE hComCtl32 = GetModuleHandleA("comctl32.dll");
2161 2162
    pImageList_Create = NULL;   /* These are not needed for non-v6.0 tests*/
    pImageList_Add = NULL;
2163 2164 2165
    pImageList_DrawIndirect = (void*)GetProcAddress(hComCtl32, "ImageList_DrawIndirect");
    pImageList_SetImageCount = (void*)GetProcAddress(hComCtl32, "ImageList_SetImageCount");

2166
    hinst = GetModuleHandleA(NULL);
2167 2168 2169

    InitCommonControls();

2170
    test_create_destroy();
2171
    test_begindrag();
2172 2173 2174 2175 2176
    test_hotspot();
    test_add_remove();
    test_imagecount();
    test_DrawIndirect();
    test_merge();
2177
    test_merge_colors();
2178
    test_imagelist_storage();
2179
    test_iconsize();
2180

2181 2182
    FreeLibrary(hComCtl32);

2183 2184
    /* Now perform v6 tests */

2185
    if (!load_v6_module(&ctx_cookie, &hCtx))
2186 2187
        return;

2188 2189 2190 2191 2192 2193
    /* Reload comctl32 */
    hComCtl32 = LoadLibraryA("comctl32.dll");
    pImageList_Create = (void*)GetProcAddress(hComCtl32, "ImageList_Create");
    pImageList_Add = (void*)GetProcAddress(hComCtl32, "ImageList_Add");
    pImageList_DrawIndirect = (void*)GetProcAddress(hComCtl32, "ImageList_DrawIndirect");
    pImageList_SetImageCount = (void*)GetProcAddress(hComCtl32, "ImageList_SetImageCount");
2194 2195 2196 2197
    pImageList_CoCreateInstance = (void*)GetProcAddress(hComCtl32, "ImageList_CoCreateInstance");
    pHIMAGELIST_QueryInterface = (void*)GetProcAddress(hComCtl32, "HIMAGELIST_QueryInterface");

    CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
2198 2199 2200

    /* Do v6.0 tests */
    test_ImageList_DrawIndirect();
2201
    test_shell_imagelist();
2202
    test_iimagelist();
2203

2204 2205 2206 2207 2208
    test_hotspot_v6();
    test_IImageList_Add_Remove();
    test_IImageList_Get_SetImageCount();
    test_IImageList_Draw();
    test_IImageList_Merge();
2209
    test_IImageList_Clone();
2210
    test_IImageList_GetBkColor();
2211
    test_IImageList_SetBkColor();
2212 2213
    test_IImageList_GetImageCount();
    test_IImageList_GetIconSize();
2214 2215

    CoUninitialize();
2216

2217
    unload_v6_module(ctx_cookie, hCtx);
2218
}