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Sweden-Number/dlls/comctl32/tests/imagelist.c

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/*
* Unit test suite for imagelist control.
*
* Copyright 2004 Michael Stefaniuc
* Copyright 2002 Mike McCormack for CodeWeavers
* Copyright 2007 Dmitry Timoshkov
*
* 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
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#define CONST_VTABLE
#include <stdarg.h>
#include <stdio.h>
#include <assert.h>
#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 */
#include "wine/test.h"
#undef VISIBLE
#ifdef VISIBLE
#define WAIT Sleep (1000)
#define REDRAW(hwnd) RedrawWindow (hwnd, NULL, 0, RDW_UPDATENOW)
#else
#define WAIT
#define REDRAW(hwnd)
#endif
#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"
static BOOL (WINAPI *pImageList_DrawIndirect)(IMAGELISTDRAWPARAMS*) = NULL;
static HDC desktopDC;
static HINSTANCE hinst;
/* 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)
};
static HIMAGELIST createImageList(int cx, int cy)
{
/* Create an ImageList and put an image into it */
HIMAGELIST himl = ImageList_Create(cx, cy, ILC_COLOR, 1, 1);
HBITMAP hbm = CreateBitmap(48, 48, 1, 1, bitmap_bits);
ImageList_Add(himl, hbm, NULL);
return himl;
}
static HWND create_a_window(void)
{
char className[] = "bmwnd";
char winName[] = "Test Bitmap";
HWND hWnd;
static int registered = 0;
if (!registered)
{
WNDCLASSA cls;
cls.style = CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS;
cls.lpfnWndProc = DefWindowProcA;
cls.cbClsExtra = 0;
cls.cbWndExtra = 0;
cls.hInstance = 0;
cls.hIcon = LoadIconA (0, (LPSTR)IDI_APPLICATION);
cls.hCursor = LoadCursorA (0, (LPSTR)IDC_ARROW);
cls.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);
cls.lpszMenuName = 0;
cls.lpszClassName = className;
RegisterClassA (&cls);
registered = 1;
}
/* Setup window */
hWnd = CreateWindowA (className, winName,
WS_OVERLAPPEDWINDOW ,
CW_USEDEFAULT, CW_USEDEFAULT, 300, 300, 0,
0, hinst, 0);
#ifdef VISIBLE
ShowWindow (hWnd, SW_SHOW);
#endif
REDRAW(hWnd);
WAIT;
return hWnd;
}
static HDC show_image(HWND hwnd, HIMAGELIST himl, int idx, int size,
LPCSTR loc, BOOL clear)
{
HDC hdc = NULL;
#ifdef VISIBLE
if (!himl) return NULL;
SetWindowText(hwnd, loc);
hdc = GetDC(hwnd);
ImageList_Draw(himl, idx, hdc, 0, 0, ILD_TRANSPARENT);
REDRAW(hwnd);
WAIT;
if (clear)
{
BitBlt(hdc, 0, 0, size, size, hdc, size+1, size+1, SRCCOPY);
ReleaseDC(hwnd, hdc);
hdc = NULL;
}
#endif /* VISIBLE */
return hdc;
}
/* Useful for checking differences */
#if 0
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");
}
#endif
static void check_bits(HWND hwnd, HIMAGELIST himl, int idx, int size,
const BYTE *checkbits, LPCSTR loc)
{
#ifdef VISIBLE
BYTE bits[100*100/8];
COLORREF c;
HDC hdc;
int x, y, i = -1;
if (!himl) return;
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);
#endif /* VISIBLE */
}
static void testHotspot (void)
{
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);
HWND hwnd = create_a_window();
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];
HIMAGELIST himlNew;
POINT ppt;
ret = ImageList_BeginDrag(himl1, 0, dx1, dy1);
ok(ret != 0, "BeginDrag failed for { %d, %d }\n", dx1, dy1);
sprintf(loc, "BeginDrag (%d,%d)\n", i, j);
show_image(hwnd, himl1, 0, max(SIZEX1, SIZEY1), loc, TRUE);
/* 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);
sprintf(loc, "SetDragCursorImage (%d,%d)\n", i, j);
show_image(hwnd, himl2, 0, max(SIZEX2, SIZEY2), loc, TRUE);
/* check new hotspot, it should be the same like the old one */
himlNew = ImageList_GetDragImage(NULL, &ppt);
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 */
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);
sprintf(loc, "GetDragImage (%d,%d)\n", i, j);
show_image(hwnd, himlNew, 0, max(correctx, correcty), loc, TRUE);
ImageList_EndDrag();
}
}
#undef SIZEX1
#undef SIZEY1
#undef SIZEX2
#undef SIZEY2
#undef HOTSPOTS_MAX
ImageList_Destroy(himl2);
ImageList_Destroy(himl1);
DestroyWindow(hwnd);
}
static BOOL DoTest1(void)
{
HIMAGELIST himl ;
HICON hicon1 ;
HICON hicon2 ;
HICON hicon3 ;
/* create an imagelist to play with */
himl = ImageList_Create(84,84,0x10,0,3);
ok(himl!=0,"failed to create imagelist\n");
/* 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 */
ok(!ImageList_Remove(himl,0),"removed nonexistent icon\n");
/* removing everything from an empty imagelist should succeed */
ok(ImageList_RemoveAll(himl),"removed nonexistent icon\n");
/* add three */
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");
/* remove an index out of range */
ok(!ImageList_Remove(himl,4711),"removed nonexistent icon\n");
/* remove three */
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");
/* remove one extra */
ok(!ImageList_Remove(himl,0),"removed nonexistent icon\n");
/* check SetImageCount/GetImageCount */
ok(ImageList_SetImageCount(himl, 3), "couldn't increase image count\n");
ok(ImageList_GetImageCount(himl) == 3, "invalid image count after increase\n");
ok(ImageList_SetImageCount(himl, 1), "couldn't decrease image count\n");
ok(ImageList_GetImageCount(himl) == 1, "invalid image count after decrease to 1\n");
ok(ImageList_SetImageCount(himl, 0), "couldn't decrease image count\n");
ok(ImageList_GetImageCount(himl) == 0, "invalid image count after decrease to 0\n");
/* destroy it */
ok(ImageList_Destroy(himl),"destroy imagelist failed\n");
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");
return TRUE;
}
static BOOL DoTest2(void)
{
HIMAGELIST himl ;
HICON hicon1 ;
HICON hicon2 ;
HICON hicon3 ;
/* create an imagelist to play with */
himl = ImageList_Create(84,84,0x10,0,3);
ok(himl!=0,"failed to create imagelist\n");
/* 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");
/* add three */
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");
/* destroy it */
ok(ImageList_Destroy(himl),"destroy imagelist failed\n");
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");
return TRUE;
}
static BOOL DoTest3(void)
{
HIMAGELIST himl;
HBITMAP hbm1;
HBITMAP hbm2;
HBITMAP hbm3;
IMAGELISTDRAWPARAMS imldp;
HDC hdc;
HWND hwndfortest;
if (!pImageList_DrawIndirect)
{
HMODULE hComCtl32 = LoadLibraryA("comctl32.dll");
pImageList_DrawIndirect = (void*)GetProcAddress(hComCtl32, "ImageList_DrawIndirect");
if (!pImageList_DrawIndirect)
{
trace("ImageList_DrawIndirect not available, skipping test\n");
return TRUE;
}
}
hwndfortest = create_a_window();
hdc = GetDC(hwndfortest);
ok(hdc!=NULL, "couldn't get DC\n");
/* create an imagelist to play with */
himl = ImageList_Create(48,48,0x10,0,3);
ok(himl!=0,"failed to create imagelist\n");
/* 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 */
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");
ok(ImageList_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");
memset(&imldp, 0, sizeof (imldp));
ok(!pImageList_DrawIndirect(&imldp), "zero data succeeded!\n");
imldp.cbSize = sizeof (imldp);
ok(!pImageList_DrawIndirect(&imldp), "zero hdc succeeded!\n");
imldp.hdcDst = hdc;
ok(!pImageList_DrawIndirect(&imldp),"zero himl succeeded!\n");
imldp.himl = himl;
if (!pImageList_DrawIndirect(&imldp))
{
/* Earlier versions of native comctl32 use a smaller structure */
imldp.cbSize -= 3 * sizeof(DWORD);
ok(pImageList_DrawIndirect(&imldp),"DrawIndirect should succeed\n");
}
REDRAW(hwndfortest);
WAIT;
imldp.fStyle = SRCCOPY;
imldp.rgbBk = CLR_DEFAULT;
imldp.rgbFg = CLR_DEFAULT;
imldp.y = 100;
imldp.x = 100;
ok(pImageList_DrawIndirect(&imldp),"should succeed\n");
imldp.i ++;
ok(pImageList_DrawIndirect(&imldp),"should succeed\n");
imldp.i ++;
ok(pImageList_DrawIndirect(&imldp),"should succeed\n");
imldp.i ++;
ok(!pImageList_DrawIndirect(&imldp),"should fail\n");
/* remove three */
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");
/* destroy it */
ok(ImageList_Destroy(himl),"destroy imagelist failed\n");
/* 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);
return TRUE;
}
static void testMerge(void)
{
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);
/* Same happens if himl2 is empty */
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);
DestroyIcon(hicon1);
DestroyWindow(hwnd);
}
/*********************** imagelist storage test ***************************/
#define BMP_CX 48
struct my_IStream
{
IStream is;
char *iml_data; /* written imagelist data */
ULONG iml_data_size;
};
static HRESULT STDMETHODCALLTYPE Test_Stream_QueryInterface(
IStream* This,
REFIID riid,
void** ppvObject)
{
assert(0);
return E_NOTIMPL;
}
static ULONG STDMETHODCALLTYPE Test_Stream_AddRef(
IStream* This)
{
assert(0);
return 2;
}
static ULONG STDMETHODCALLTYPE Test_Stream_Release(
IStream* This)
{
assert(0);
return 1;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_Read(
IStream* This,
void* pv,
ULONG cb,
ULONG* pcbRead)
{
assert(0);
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);
return my_is->iml_data ? TRUE : FALSE;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_Write(
IStream* This,
const void* pv,
ULONG cb,
ULONG* pcbWritten)
{
struct my_IStream *my_is = (struct my_IStream *)This;
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;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_Seek(
IStream* This,
LARGE_INTEGER dlibMove,
DWORD dwOrigin,
ULARGE_INTEGER* plibNewPosition)
{
assert(0);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_SetSize(
IStream* This,
ULARGE_INTEGER libNewSize)
{
assert(0);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_CopyTo(
IStream* This,
IStream* pstm,
ULARGE_INTEGER cb,
ULARGE_INTEGER* pcbRead,
ULARGE_INTEGER* pcbWritten)
{
assert(0);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_Commit(
IStream* This,
DWORD grfCommitFlags)
{
assert(0);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_Revert(
IStream* This)
{
assert(0);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_LockRegion(
IStream* This,
ULARGE_INTEGER libOffset,
ULARGE_INTEGER cb,
DWORD dwLockType)
{
assert(0);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_UnlockRegion(
IStream* This,
ULARGE_INTEGER libOffset,
ULARGE_INTEGER cb,
DWORD dwLockType)
{
assert(0);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_Stat(
IStream* This,
STATSTG* pstatstg,
DWORD grfStatFlag)
{
assert(0);
return E_NOTIMPL;
}
static HRESULT STDMETHODCALLTYPE Test_Stream_Clone(
IStream* This,
IStream** ppstm)
{
assert(0);
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 )
{
int words;
switch (bpp)
{
case 1: words = (width + 31) / 32; break;
case 4: words = (width + 7) / 8; break;
case 8: words = (width + 3) / 4; break;
case 15:
case 16: words = (width + 1) / 2; break;
case 24: words = (width * 3 + 3)/4; break;
case 32: words = width; break;
default:
words=0;
trace("Unknown depth %d, please report.\n", bpp );
assert(0);
break;
}
return 4 * words;
}
static void check_bitmap_data(const char *bm_data, ULONG bm_data_size,
INT width, INT height, INT bpp,
const char *comment)
{
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);
#if 0
{
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);
}
#endif
}
static void check_ilhead_data(const char *ilh_data, INT cx, INT cy, INT cur, INT max)
{
ILHEAD *ilh = (ILHEAD *)ilh_data;
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);
ok(ilh->cGrow == 4, "wrong cGrow %d (expected 4)\n", ilh->cGrow);
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);
ok(ilh->flags == ILC_COLOR24, "wrong flags %04x\n", ilh->flags);
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]);
}
static HBITMAP create_bitmap(INT cx, INT cy, COLORREF color, const char *comment)
{
HDC hdc;
char bmibuf[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
BITMAPINFO *bmi = (BITMAPINFO *)bmibuf;
HBITMAP hbmp, hbmp_old;
HBRUSH hbrush;
RECT rc = { 0, 0, cx, cy };
hdc = CreateCompatibleDC(0);
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);
hbmp_old = SelectObject(hdc, hbmp);
hbrush = CreateSolidBrush(color);
FillRect(hdc, &rc, hbrush);
DeleteObject(hbrush);
DrawText(hdc, comment, -1, &rc, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
SelectObject(hdc, hbmp_old);
DeleteDC(hdc);
return hbmp;
}
static void image_list_init(HIMAGELIST himl)
{
HBITMAP hbm;
char comment[16];
INT n = 1;
#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);
add_bitmap(255); add_bitmap(170); add_bitmap(85); add_bitmap(0);
add_bitmap(0); add_bitmap(85); add_bitmap(170); add_bitmap(255);
add_bitmap(255); add_bitmap(170); add_bitmap(85); add_bitmap(0);
add_bitmap(0); add_bitmap(85); add_bitmap(170); add_bitmap(255);
add_bitmap(255); add_bitmap(170); add_bitmap(85); add_bitmap(0);
add_bitmap(0); add_bitmap(85); add_bitmap(170); add_bitmap(255);
#undef add_bitmap
}
#define iml_clear_stream_data() \
HeapFree(GetProcessHeap(), 0, Test_Stream.iml_data); \
Test_Stream.iml_data = NULL; \
Test_Stream.iml_data_size = 0;
static void check_iml_data(HIMAGELIST himl, INT cx, INT cy, INT cur, INT max,
INT width, INT height, INT bpp, const char *comment)
{
INT ret, cxx, cyy;
ret = ImageList_GetImageCount(himl);
ok(ret == cur, "expected cur %d got %d\n", cur, ret);
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);
iml_clear_stream_data();
ret = ImageList_Write(himl, &Test_Stream.is);
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");
check_ilhead_data(Test_Stream.iml_data, cx, cy, cur, max);
check_bitmap_data(Test_Stream.iml_data + sizeof(ILHEAD),
Test_Stream.iml_data_size - sizeof(ILHEAD),
width, height, bpp, comment);
}
static void test_imagelist_storage(void)
{
HIMAGELIST himl;
BOOL ret;
himl = ImageList_Create(BMP_CX, BMP_CX, ILC_COLOR24, 1, 1);
ok(himl != 0, "ImageList_Create failed\n");
check_iml_data(himl, BMP_CX, BMP_CX, 0, 2, BMP_CX * 4, BMP_CX * 1, 24, "empty");
image_list_init(himl);
check_iml_data(himl, BMP_CX, BMP_CX, 24, 27, BMP_CX * 4, BMP_CX * 7, 24, "orig");
ret = ImageList_Remove(himl, 4);
ok(ret, "ImageList_Remove failed\n");
check_iml_data(himl, BMP_CX, BMP_CX, 23, 27, BMP_CX * 4, BMP_CX * 7, 24, "1");
ret = ImageList_Remove(himl, 5);
ok(ret, "ImageList_Remove failed\n");
check_iml_data(himl, BMP_CX, BMP_CX, 22, 27, BMP_CX * 4, BMP_CX * 7, 24, "2");
ret = ImageList_Remove(himl, 6);
ok(ret, "ImageList_Remove failed\n");
check_iml_data(himl, BMP_CX, BMP_CX, 21, 27, BMP_CX * 4, BMP_CX * 7, 24, "3");
ret = ImageList_Remove(himl, 7);
ok(ret, "ImageList_Remove failed\n");
check_iml_data(himl, BMP_CX, BMP_CX, 20, 27, BMP_CX * 4, BMP_CX * 7, 24, "4");
ret = ImageList_Remove(himl, -2);
ok(!ret, "ImageList_Remove(-2) should fail\n");
check_iml_data(himl, BMP_CX, BMP_CX, 20, 27, BMP_CX * 4, BMP_CX * 7, 24, "5");
ret = ImageList_Remove(himl, 20);
ok(!ret, "ImageList_Remove(20) should fail\n");
check_iml_data(himl, BMP_CX, BMP_CX, 20, 27, BMP_CX * 4, BMP_CX * 7, 24, "6");
ret = ImageList_Remove(himl, -1);
ok(ret, "ImageList_Remove(-1) failed\n");
check_iml_data(himl, BMP_CX, BMP_CX, 0, 4, BMP_CX * 4, BMP_CX * 1, 24, "7");
ret = ImageList_Destroy(himl);
ok(ret, "ImageList_Destroy failed\n");
iml_clear_stream_data();
}
START_TEST(imagelist)
{
desktopDC=GetDC(NULL);
hinst = GetModuleHandleA(NULL);
InitCommonControls();
testHotspot();
DoTest1();
DoTest2();
DoTest3();
testMerge();
test_imagelist_storage();
}
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