Sweden-Number/dlls/windowscodecs/tests/icoformat.c

249 lines
6.9 KiB
C

/*
* Copyright 2010 Damjan Jovanovic
*
* 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
*/
#include <stdarg.h>
#include <math.h>
#define COBJMACROS
#include "windef.h"
#include "objbase.h"
#include "wincodec.h"
#include "wine/test.h"
#include "pshpack1.h"
struct ICONHEADER
{
WORD idReserved;
WORD idType;
WORD idCount;
};
struct ICONDIRENTRY
{
BYTE bWidth;
BYTE bHeight;
BYTE bColorCount;
BYTE bReserved;
WORD wPlanes;
WORD wBitCount;
DWORD dwDIBSize;
DWORD dwDIBOffset;
};
struct test_ico
{
struct ICONHEADER header;
struct ICONDIRENTRY direntry;
BITMAPINFOHEADER bmi;
unsigned char data[512];
};
static const struct test_ico ico_1 =
{
/* ICONHEADER */
{
0, /* reserved */
1, /* type */
1, /* count */
},
/* ICONDIRENTRY */
{
16, /* width */
16, /* height */
2, /* color count */
0, /* reserved */
1, /* planes */
8, /* bitcount*/
40 + 2*4 + 16 * 16 + 16 * 4, /* data size */
22 /* data offset */
},
/* BITMAPINFOHEADER */
{
sizeof(BITMAPINFOHEADER), /* header size */
16, /* width */
2*16, /* height (XOR+AND rows) */
1, /* planes */
8, /* bit count */
0, /* compression */
0, /* sizeImage */
0, /* x pels per meter */
0, /* y pels per meter */
2, /* clrUsed */
0, /* clrImportant */
},
{
/* palette */
0,0,0,0,
0xFF,0xFF,0xFF,0,
/* XOR mask */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,
0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,
0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,
0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,
0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,
0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,
0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,
0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,
0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,
0,0,0,0,1,0,1,0,1,0,1,0,0,0,0,0,
0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
/* AND mask */
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0,
0,0,0,0
}
};
#include "poppack.h"
#define test_ico_data(a, b, c) test_ico_data_(a, b, c, 0, __LINE__)
#define test_ico_data_todo(a, b, c) test_ico_data_(a, b, c, 1, __LINE__)
static void test_ico_data_(void *data, DWORD data_size, HRESULT init_hr, int todo, unsigned int line)
{
IWICBitmapDecoder *decoder;
IWICImagingFactory *factory;
HRESULT hr;
IWICStream *icostream;
IWICBitmapFrameDecode *framedecode = NULL;
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void**)&factory);
ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr);
if (FAILED(hr)) return;
hr = IWICImagingFactory_CreateStream(factory, &icostream);
ok(hr == S_OK, "CreateStream failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICStream_InitializeFromMemory(icostream, data, data_size);
ok(hr == S_OK, "InitializeFromMemory failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = CoCreateInstance(&CLSID_WICIcoDecoder, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICBitmapDecoder, (void**)&decoder);
ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr);
}
if (SUCCEEDED(hr))
{
hr = IWICBitmapDecoder_Initialize(decoder, (IStream*)icostream,
WICDecodeMetadataCacheOnDemand);
todo_wine_if(todo)
ok_(__FILE__, line)(hr == init_hr, "Initialize failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
ok(hr == S_OK, "GetFrame failed, hr=%x\n", hr);
}
if (SUCCEEDED(hr))
{
UINT width, height;
IWICBitmapSource *thumbnail;
width = height = 0;
hr = IWICBitmapFrameDecode_GetSize(framedecode, &width, &height);
ok(hr == S_OK, "GetFrameSize failed, hr=%x\n", hr);
ok(width == 16 && height == 16, "framesize=%ux%u\n", width, height);
hr = IWICBitmapFrameDecode_GetThumbnail(framedecode, &thumbnail);
ok(hr == S_OK, "GetThumbnail failed, hr=%x\n", hr);
if (hr == S_OK)
{
width = height = 0;
hr = IWICBitmapSource_GetSize(thumbnail, &width, &height);
ok(hr == S_OK, "GetFrameSize failed, hr=%x\n", hr);
ok(width == 16 && height == 16, "framesize=%ux%u\n", width, height);
IWICBitmapSource_Release(thumbnail);
}
IWICBitmapFrameDecode_Release(framedecode);
}
IWICBitmapDecoder_Release(decoder);
}
IWICStream_Release(icostream);
}
IWICImagingFactory_Release(factory);
}
static void test_decoder(void)
{
struct test_ico ico;
/* Icon size specified in ICONDIRENTRY does not match bitmap header. */
ico = ico_1;
ico.direntry.bWidth = 2;
ico.direntry.bHeight = 2;
test_ico_data(&ico, sizeof(ico), S_OK);
/* Invalid DIRENTRY data size/offset. */
ico = ico_1;
ico.direntry.dwDIBOffset = sizeof(ico);
test_ico_data(&ico, sizeof(ico), WINCODEC_ERR_BADIMAGE);
ico = ico_1;
ico.direntry.dwDIBSize = sizeof(ico);
test_ico_data(&ico, sizeof(ico), WINCODEC_ERR_BADIMAGE);
/* Header fields validation. */
ico = ico_1;
ico.header.idReserved = 1;
test_ico_data_todo(&ico, sizeof(ico), S_OK);
ico.header.idReserved = 0;
ico.header.idType = 100;
test_ico_data_todo(&ico, sizeof(ico), S_OK);
/* Premature end of data. */
ico = ico_1;
test_ico_data(&ico, sizeof(ico.header) - 1, WINCODEC_ERR_STREAMREAD);
test_ico_data(&ico, sizeof(ico.header) + sizeof(ico.direntry) - 1, WINCODEC_ERR_BADIMAGE);
}
START_TEST(icoformat)
{
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
test_decoder();
CoUninitialize();
}