154 lines
4.9 KiB
C
154 lines
4.9 KiB
C
/*
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* OLEFONT test program
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*
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* Copyright 2003 Marcus Meissner
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include <math.h>
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#include <float.h>
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#include <time.h>
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#include <wine/test.h>
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#include <windef.h>
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#include <winbase.h>
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#include <winuser.h>
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#include <wingdi.h>
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#include <winnls.h>
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#include <winerror.h>
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#include <winnt.h>
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#include <wtypes.h>
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#define COBJMACROS
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#include <olectl.h>
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static HMODULE hOleaut32;
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static HRESULT (WINAPI *pOleCreateFontIndirect)(LPFONTDESC,REFIID,LPVOID*);
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/* Create a font with cySize given by lo_size, hi_size, */
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/* SetRatio to ratio_logical, ratio_himetric, */
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/* check that resulting hfont has height hfont_height. */
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/* Various checks along the way. */
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static void test_ifont_sizes(long lo_size, long hi_size,
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long ratio_logical, long ratio_himetric,
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long hfont_height, const char * test_name)
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{
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FONTDESC fd;
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static const WCHAR fname[] = { 'S','y','s','t','e','m',0 };
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LPVOID pvObj = NULL;
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IFont* ifnt = NULL;
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HFONT hfont;
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LOGFONT lf;
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CY psize;
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HRESULT hres;
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fd.cbSizeofstruct = sizeof(FONTDESC);
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fd.lpstrName = (WCHAR*)fname;
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S(fd.cySize).Lo = lo_size;
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S(fd.cySize).Hi = hi_size;
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fd.sWeight = 0;
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fd.sCharset = 0;
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fd.fItalic = 0;
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fd.fUnderline = 0;
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fd.fStrikethrough = 0;
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/* Create font, test that it worked. */
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hres = pOleCreateFontIndirect(&fd, &IID_IFont, &pvObj);
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ifnt = pvObj;
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ok(hres == S_OK,"%s: OCFI returns 0x%08lx instead of S_OK.",
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test_name, hres);
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ok(pvObj != NULL,"%s: OCFI returns NULL.\n", test_name);
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/* Read back size. Hi part was ignored. */
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hres = IFont_get_Size(ifnt, &psize);
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ok(hres == S_OK,"%s: IFont_get_size returns 0x%08lx instead of S_OK.\n",
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test_name, hres);
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ok(S(psize).Lo == lo_size && S(psize).Hi == 0,
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"%s: get_Size: Lo=%ld, Hi=%ld; expected Lo=%ld, Hi=%ld.\n",
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test_name, S(psize).Lo, S(psize).Hi, lo_size, 0L);
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/* Change ratio, check size unchanged. Standard is 72, 2540. */
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hres = IFont_SetRatio(ifnt, ratio_logical, ratio_himetric);
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ok(hres == S_OK,"%s: IFont_SR returns 0x%08lx instead of S_OK.\n",
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test_name, hres);
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hres = IFont_get_Size(ifnt, &psize);
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ok(hres == S_OK,"%s: IFont_get_size returns 0x%08lx instead of S_OK.\n",
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test_name, hres);
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ok(S(psize).Lo == lo_size && S(psize).Hi == 0,
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"%s: gS after SR: Lo=%ld, Hi=%ld; expected Lo=%ld, Hi=%ld.\n",
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test_name, S(psize).Lo, S(psize).Hi, lo_size, 0L);
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/* Check hFont size with this ratio. This tests an important */
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/* conversion for which MSDN is very wrong. */
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hres = IFont_get_hFont (ifnt, &hfont);
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ok(hres == S_OK, "%s: IFont_get_hFont returns 0x%08lx instead of S_OK.\n",
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test_name, hres);
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hres = GetObject (hfont, sizeof(LOGFONT), &lf);
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ok(lf.lfHeight == hfont_height,
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"%s: hFont has lf.lfHeight=%ld, expected %ld.\n",
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test_name, lf.lfHeight, hfont_height);
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/* Free IFont. */
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IFont_Release(ifnt);
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}
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void test_QueryInterface(void)
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{
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LPVOID pvObj = NULL;
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HRESULT hres;
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IFont* font = NULL;
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hres = pOleCreateFontIndirect(NULL, &IID_IFont, &pvObj);
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font = pvObj;
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ok(hres == S_OK,"OCFI (NULL,..) does not return 0, but 0x%08lx\n",hres);
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ok(font != NULL,"OCFI (NULL,..) returns NULL, instead of !NULL\n");
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pvObj = NULL;
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hres = IFont_QueryInterface( font, &IID_IFont, &pvObj);
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ok(hres == S_OK,"IFont_QI does not return S_OK, but 0x%08lx\n", hres);
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ok(pvObj != NULL,"IFont_QI does return NULL, instead of a ptr\n");
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IFont_Release(font);
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}
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START_TEST(olefont)
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{
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hOleaut32 = LoadLibraryA("oleaut32.dll");
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pOleCreateFontIndirect = (void*)GetProcAddress(hOleaut32, "OleCreateFontIndirect");
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if (!pOleCreateFontIndirect)
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return;
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test_QueryInterface();
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/* Test various size operations and conversions. */
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/* Add more as needed. */
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test_ifont_sizes(180000, 0, 72, 2540, -18, "default");
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test_ifont_sizes(180000, 0, 144, 2540, -36, "ratio1"); /* change ratio */
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test_ifont_sizes(180000, 0, 72, 1270, -36, "ratio2"); /* 2nd part of ratio */
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/* These depend on details of how IFont rounds sizes internally. */
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/* test_ifont_sizes(0, 0, 72, 2540, 0, "zero size"); */ /* zero size */
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/* test_ifont_sizes(186000, 0, 72, 2540, -19, "rounding"); */ /* test rounding */
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}
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