746 lines
29 KiB
C
746 lines
29 KiB
C
/*
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* Unit test suite for fonts
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*
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* Copyright 2002 Mike McCormack
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* Copyright 2004 Dmitry Timoshkov
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <assert.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "wine/test.h"
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static INT CALLBACK is_font_installed_proc(const LOGFONT *elf, const TEXTMETRIC *ntm, DWORD type, LPARAM lParam)
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{
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return 0;
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}
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static BOOL is_font_installed(const char *name)
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{
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HDC hdc = GetDC(0);
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BOOL ret = FALSE;
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if(!EnumFontFamiliesA(hdc, name, is_font_installed_proc, 0))
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ret = TRUE;
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ReleaseDC(0, hdc);
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return ret;
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}
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static void check_font(const char* test, const LOGFONTA* lf, HFONT hfont)
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{
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LOGFONTA getobj_lf;
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int ret, minlen = 0;
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if (!hfont)
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return;
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ret = GetObject(hfont, sizeof(getobj_lf), &getobj_lf);
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/* NT4 tries to be clever and only returns the minimum length */
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while (lf->lfFaceName[minlen] && minlen < LF_FACESIZE-1)
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minlen++;
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minlen += FIELD_OFFSET(LOGFONTA, lfFaceName) + 1;
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ok(ret == sizeof(LOGFONTA) || ret == minlen, "%s: GetObject returned %d\n", test, ret);
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ok(!memcmp(&lf, &lf, FIELD_OFFSET(LOGFONTA, lfFaceName)), "%s: fonts don't match\n", test);
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ok(!lstrcmpA(lf->lfFaceName, getobj_lf.lfFaceName),
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"%s: font names don't match: %s != %s\n", test, lf->lfFaceName, getobj_lf.lfFaceName);
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}
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static HFONT create_font(const char* test, const LOGFONTA* lf)
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{
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HFONT hfont = CreateFontIndirectA(lf);
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ok(hfont != 0, "%s: CreateFontIndirect failed\n", test);
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if (hfont)
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check_font(test, lf, hfont);
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return hfont;
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}
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static void test_logfont(void)
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{
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LOGFONTA lf;
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HFONT hfont;
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memset(&lf, 0, sizeof lf);
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lf.lfCharSet = ANSI_CHARSET;
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lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
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lf.lfWeight = FW_DONTCARE;
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lf.lfHeight = 16;
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lf.lfWidth = 16;
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lf.lfQuality = DEFAULT_QUALITY;
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lstrcpyA(lf.lfFaceName, "Arial");
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hfont = create_font("Arial", &lf);
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DeleteObject(hfont);
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memset(&lf, 'A', sizeof(lf));
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hfont = CreateFontIndirectA(&lf);
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ok(hfont != 0, "CreateFontIndirectA with strange LOGFONT failed\n");
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lf.lfFaceName[LF_FACESIZE - 1] = 0;
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check_font("AAA...", &lf, hfont);
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DeleteObject(hfont);
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}
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static INT CALLBACK font_enum_proc(const LOGFONT *elf, const TEXTMETRIC *ntm, DWORD type, LPARAM lParam)
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{
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if (type & RASTER_FONTTYPE)
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{
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LOGFONT *lf = (LOGFONT *)lParam;
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*lf = *elf;
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return 0; /* stop enumeration */
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}
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return 1; /* continue enumeration */
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}
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static void test_font_metrics(HDC hdc, HFONT hfont, const char *test_str,
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INT test_str_len, const TEXTMETRICA *tm_orig,
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const SIZE *size_orig, INT width_orig,
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INT scale_x, INT scale_y)
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{
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HFONT old_hfont;
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TEXTMETRICA tm;
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SIZE size;
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INT width;
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if (!hfont)
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return;
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old_hfont = SelectObject(hdc, hfont);
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GetTextMetricsA(hdc, &tm);
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ok(tm.tmHeight == tm_orig->tmHeight * scale_y, "%d != %d\n", tm.tmHeight, tm_orig->tmHeight * scale_y);
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ok(tm.tmAscent == tm_orig->tmAscent * scale_y, "%d != %d\n", tm.tmAscent, tm_orig->tmAscent * scale_y);
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ok(tm.tmDescent == tm_orig->tmDescent * scale_y, "%d != %d\n", tm.tmDescent, tm_orig->tmDescent * scale_y);
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ok(tm.tmAveCharWidth == tm_orig->tmAveCharWidth * scale_x, "%d != %d\n", tm.tmAveCharWidth, tm_orig->tmAveCharWidth * scale_x);
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GetTextExtentPoint32A(hdc, test_str, test_str_len, &size);
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ok(size.cx == size_orig->cx * scale_x, "%d != %d\n", size.cx, size_orig->cx * scale_x);
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ok(size.cy == size_orig->cy * scale_y, "%d != %d\n", size.cy, size_orig->cy * scale_y);
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GetCharWidthA(hdc, 'A', 'A', &width);
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ok(width == width_orig * scale_x, "%d != %d\n", width, width_orig * scale_x);
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SelectObject(hdc, old_hfont);
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}
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/* see whether GDI scales bitmap font metrics */
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static void test_bitmap_font(void)
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{
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static const char test_str[11] = "Test String";
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HDC hdc;
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LOGFONTA bitmap_lf;
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HFONT hfont, old_hfont;
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TEXTMETRICA tm_orig;
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SIZE size_orig;
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INT ret, i, width_orig, height_orig;
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hdc = GetDC(0);
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/* "System" has only 1 pixel size defined, otherwise the test breaks */
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ret = EnumFontFamiliesA(hdc, "System", font_enum_proc, (LPARAM)&bitmap_lf);
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if (ret)
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{
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ReleaseDC(0, hdc);
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trace("no bitmap fonts were found, skipping the test\n");
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return;
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}
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trace("found bitmap font %s, height %d\n", bitmap_lf.lfFaceName, bitmap_lf.lfHeight);
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height_orig = bitmap_lf.lfHeight;
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hfont = create_font("bitmap", &bitmap_lf);
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old_hfont = SelectObject(hdc, hfont);
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ok(GetTextMetricsA(hdc, &tm_orig), "GetTextMetricsA failed\n");
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ok(GetTextExtentPoint32A(hdc, test_str, sizeof(test_str), &size_orig), "GetTextExtentPoint32A failed\n");
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ok(GetCharWidthA(hdc, 'A', 'A', &width_orig), "GetCharWidthA failed\n");
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SelectObject(hdc, old_hfont);
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DeleteObject(hfont);
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/* test fractional scaling */
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for (i = 1; i < height_orig; i++)
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{
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hfont = create_font("fractional", &bitmap_lf);
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test_font_metrics(hdc, hfont, test_str, sizeof(test_str), &tm_orig, &size_orig, width_orig, 1, 1);
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DeleteObject(hfont);
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}
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/* test integer scaling 3x2 */
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bitmap_lf.lfHeight = height_orig * 2;
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bitmap_lf.lfWidth *= 3;
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hfont = create_font("3x2", &bitmap_lf);
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todo_wine
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{
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test_font_metrics(hdc, hfont, test_str, sizeof(test_str), &tm_orig, &size_orig, width_orig, 3, 2);
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}
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DeleteObject(hfont);
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/* test integer scaling 3x3 */
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bitmap_lf.lfHeight = height_orig * 3;
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bitmap_lf.lfWidth = 0;
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hfont = create_font("3x3", &bitmap_lf);
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todo_wine
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{
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test_font_metrics(hdc, hfont, test_str, sizeof(test_str), &tm_orig, &size_orig, width_orig, 3, 3);
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}
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DeleteObject(hfont);
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ReleaseDC(0, hdc);
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}
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static INT CALLBACK find_font_proc(const LOGFONT *elf, const TEXTMETRIC *ntm, DWORD type, LPARAM lParam)
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{
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LOGFONT *lf = (LOGFONT *)lParam;
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if (elf->lfHeight == lf->lfHeight && !strcmp(elf->lfFaceName, lf->lfFaceName))
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{
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*lf = *elf;
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return 0; /* stop enumeration */
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}
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return 1; /* continue enumeration */
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}
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#define CP1252_BIT 0x00000001
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#define CP1250_BIT 0x00000002
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#define CP1251_BIT 0x00000004
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#define CP1253_BIT 0x00000008
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#define CP1254_BIT 0x00000010
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#define CP1255_BIT 0x00000020
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#define CP1256_BIT 0x00000040
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#define CP1257_BIT 0x00000080
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#define CP1258_BIT 0x00000100
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#define CP874_BIT 0x00010000
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#define CP932_BIT 0x00020000
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#define CP936_BIT 0x00040000
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#define CP949_BIT 0x00080000
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#define CP950_BIT 0x00100000
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static void test_bitmap_font_metrics(void)
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{
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static const struct font_data
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{
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const char face_name[LF_FACESIZE];
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int weight, height, ascent, descent, int_leading, ext_leading;
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int ave_char_width, max_char_width;
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DWORD ansi_bitfield;
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} fd[] =
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{
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{ "MS Sans Serif", FW_NORMAL, 13, 11, 2, 2, 0, 5, 11, CP1252_BIT | CP1250_BIT | CP1251_BIT },
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{ "MS Sans Serif", FW_NORMAL, 16, 13, 3, 3, 0, 7, 14, CP1252_BIT | CP1250_BIT | CP1251_BIT },
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{ "MS Sans Serif", FW_NORMAL, 20, 16, 4, 4, 0, 8, 16, CP1252_BIT | CP1251_BIT },
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{ "MS Sans Serif", FW_NORMAL, 20, 16, 4, 4, 0, 8, 18, CP1250_BIT },
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{ "MS Sans Serif", FW_NORMAL, 24, 19, 5, 6, 0, 9, 19, CP1252_BIT },
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{ "MS Sans Serif", FW_NORMAL, 24, 19, 5, 6, 0, 9, 24, CP1250_BIT },
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{ "MS Sans Serif", FW_NORMAL, 24, 19, 5, 6, 0, 9, 20, CP1251_BIT },
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{ "MS Sans Serif", FW_NORMAL, 29, 23, 6, 5, 0, 12, 24, CP1252_BIT },
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{ "MS Sans Serif", FW_NORMAL, 29, 23, 6, 6, 0, 12, 24, CP1250_BIT },
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{ "MS Sans Serif", FW_NORMAL, 29, 23, 6, 5, 0, 12, 25, CP1251_BIT },
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{ "MS Sans Serif", FW_NORMAL, 37, 29, 8, 5, 0, 16, 32, CP1252_BIT | CP1250_BIT | CP1251_BIT },
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{ "MS Serif", FW_NORMAL, 10, 8, 2, 2, 0, 4, 8, CP1252_BIT | CP1250_BIT },
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{ "MS Serif", FW_NORMAL, 10, 8, 2, 2, 0, 5, 8, CP1251_BIT },
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{ "MS Serif", FW_NORMAL, 11, 9, 2, 2, 0, 5, 9, CP1252_BIT | CP1250_BIT | CP1251_BIT },
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{ "MS Serif", FW_NORMAL, 13, 11, 2, 2, 0, 5, 11, CP1252_BIT },
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{ "MS Serif", FW_NORMAL, 13, 11, 2, 2, 0, 5, 12, CP1250_BIT | CP1251_BIT },
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{ "MS Serif", FW_NORMAL, 16, 13, 3, 3, 0, 6, 14, CP1252_BIT | CP1250_BIT },
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{ "MS Serif", FW_NORMAL, 16, 13, 3, 3, 0, 6, 16, CP1251_BIT },
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{ "MS Serif", FW_NORMAL, 19, 15, 4, 3, 0, 8, 18, CP1252_BIT | CP1250_BIT },
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{ "MS Serif", FW_NORMAL, 19, 15, 4, 3, 0, 8, 19, CP1251_BIT },
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{ "MS Serif", FW_NORMAL, 21, 16, 5, 3, 0, 9, 17, CP1252_BIT },
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{ "MS Serif", FW_NORMAL, 21, 16, 5, 3, 0, 9, 22, CP1250_BIT },
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{ "MS Serif", FW_NORMAL, 21, 16, 5, 3, 0, 9, 23, CP1251_BIT },
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{ "MS Serif", FW_NORMAL, 27, 21, 6, 3, 0, 12, 23, CP1252_BIT },
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{ "MS Serif", FW_NORMAL, 27, 21, 6, 3, 0, 12, 26, CP1250_BIT },
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{ "MS Serif", FW_NORMAL, 27, 21, 6, 3, 0, 12, 27, CP1251_BIT },
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{ "MS Serif", FW_NORMAL, 35, 27, 8, 3, 0, 16, 33, CP1252_BIT | CP1250_BIT },
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{ "MS Serif", FW_NORMAL, 35, 27, 8, 3, 0, 16, 34, CP1251_BIT },
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{ "Courier", FW_NORMAL, 13, 11, 2, 0, 0, 8, 8, CP1252_BIT | CP1250_BIT | CP1251_BIT },
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{ "Courier", FW_NORMAL, 16, 13, 3, 0, 0, 9, 9, CP1252_BIT | CP1250_BIT | CP1251_BIT },
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{ "Courier", FW_NORMAL, 20, 16, 4, 0, 0, 12, 12, CP1252_BIT | CP1250_BIT | CP1251_BIT },
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{ "System", FW_BOLD, 16, 13, 3, 3, 0, 7, 14, CP1252_BIT },
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{ "System", FW_BOLD, 16, 13, 3, 3, 0, 7, 15, CP1250_BIT | CP1251_BIT },
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{ "Small Fonts", FW_NORMAL, 3, 2, 1, 0, 0, 1, 2, CP1252_BIT},
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{ "Small Fonts", FW_NORMAL, 3, 2, 1, 0, 0, 1, 8, CP1250_BIT | CP1251_BIT },
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{ "Small Fonts", FW_NORMAL, 5, 4, 1, 1, 0, 3, 4, CP1252_BIT },
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{ "Small Fonts", FW_NORMAL, 5, 4, 1, 1, 0, 2, 8, CP1250_BIT | CP1251_BIT },
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{ "Small Fonts", FW_NORMAL, 6, 5, 1, 1, 0, 3, 13, CP1252_BIT },
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{ "Small Fonts", FW_NORMAL, 6, 5, 1, 1, 0, 3, 8, CP1250_BIT | CP1251_BIT },
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{ "Small Fonts", FW_NORMAL, 8, 7, 1, 1, 0, 4, 7, CP1252_BIT },
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{ "Small Fonts", FW_NORMAL, 8, 7, 1, 1, 0, 4, 8, CP1250_BIT | CP1251_BIT },
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{ "Small Fonts", FW_NORMAL, 10, 8, 2, 2, 0, 4, 8, CP1252_BIT | CP1250_BIT },
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{ "Small Fonts", FW_NORMAL, 10, 8, 2, 2, 0, 5, 8, CP1251_BIT },
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{ "Small Fonts", FW_NORMAL, 11, 9, 2, 2, 0, 5, 9, CP1252_BIT | CP1250_BIT | CP1251_BIT },
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{ "Fixedsys", FW_NORMAL, 15, 12, 3, 3, 0, 8, 8, CP1252_BIT | CP1250_BIT },
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{ "Fixedsys", FW_NORMAL, 16, 12, 4, 3, 0, 8, 8, CP1251_BIT }
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/* FIXME: add "Terminal" */
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};
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HDC hdc;
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LOGFONT lf;
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HFONT hfont, old_hfont;
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TEXTMETRIC tm;
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INT ret, i;
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hdc = CreateCompatibleDC(0);
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assert(hdc);
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for (i = 0; i < sizeof(fd)/sizeof(fd[0]); i++)
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{
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int bit;
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memset(&lf, 0, sizeof(lf));
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lf.lfHeight = fd[i].height;
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strcpy(lf.lfFaceName, fd[i].face_name);
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for(bit = 0; bit < 32; bit++)
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{
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DWORD fs[2];
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CHARSETINFO csi;
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fs[0] = 1L << bit;
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fs[1] = 0;
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if((fd[i].ansi_bitfield & fs[0]) == 0) continue;
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if(!TranslateCharsetInfo( fs, &csi, TCI_SRCFONTSIG )) continue;
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lf.lfCharSet = csi.ciCharset;
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ret = EnumFontFamiliesEx(hdc, &lf, find_font_proc, (LPARAM)&lf, 0);
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if (ret) continue;
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trace("found font %s, height %d charset %x\n", lf.lfFaceName, lf.lfHeight, lf.lfCharSet);
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hfont = create_font(lf.lfFaceName, &lf);
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old_hfont = SelectObject(hdc, hfont);
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ok(GetTextMetrics(hdc, &tm), "GetTextMetrics error %d\n", GetLastError());
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ok(tm.tmWeight == fd[i].weight, "%s(%d): tm.tmWeight %d != %d\n", fd[i].face_name, fd[i].height, tm.tmWeight, fd[i].weight);
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ok(tm.tmHeight == fd[i].height, "%s(%d): tm.tmHeight %d != %d\n", fd[i].face_name, fd[i].height, tm.tmHeight, fd[i].height);
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ok(tm.tmAscent == fd[i].ascent, "%s(%d): tm.tmAscent %d != %d\n", fd[i].face_name, fd[i].height, tm.tmAscent, fd[i].ascent);
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ok(tm.tmDescent == fd[i].descent, "%s(%d): tm.tmDescent %d != %d\n", fd[i].face_name, fd[i].height, tm.tmDescent, fd[i].descent);
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ok(tm.tmInternalLeading == fd[i].int_leading, "%s(%d): tm.tmInternalLeading %d != %d\n", fd[i].face_name, fd[i].height, tm.tmInternalLeading, fd[i].int_leading);
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ok(tm.tmExternalLeading == fd[i].ext_leading, "%s(%d): tm.tmExternalLeading %d != %d\n", fd[i].face_name, fd[i].height, tm.tmExternalLeading, fd[i].ext_leading);
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ok(tm.tmAveCharWidth == fd[i].ave_char_width, "%s(%d): tm.tmAveCharWidth %d != %d\n", fd[i].face_name, fd[i].height, tm.tmAveCharWidth, fd[i].ave_char_width);
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/* Don't run the max char width test on System/ANSI_CHARSET. We have extra characters in our font
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that make the max width bigger */
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if(strcmp(lf.lfFaceName, "System") || lf.lfCharSet != ANSI_CHARSET)
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ok(tm.tmMaxCharWidth == fd[i].max_char_width, "%s(%d): tm.tmMaxCharWidth %d != %d\n", fd[i].face_name, fd[i].height, tm.tmMaxCharWidth, fd[i].max_char_width);
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SelectObject(hdc, old_hfont);
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DeleteObject(hfont);
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}
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}
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DeleteDC(hdc);
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}
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static void test_GdiGetCharDimensions(void)
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{
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HDC hdc;
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TEXTMETRICW tm;
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LONG ret;
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SIZE size;
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LONG avgwidth, height;
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static const char szAlphabet[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
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typedef LONG (WINAPI *fnGdiGetCharDimensions)(HDC hdc, LPTEXTMETRICW lptm, LONG *height);
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fnGdiGetCharDimensions GdiGetCharDimensions = (fnGdiGetCharDimensions)GetProcAddress(LoadLibrary("gdi32"), "GdiGetCharDimensions");
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if (!GdiGetCharDimensions) return;
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hdc = CreateCompatibleDC(NULL);
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GetTextExtentPoint(hdc, szAlphabet, strlen(szAlphabet), &size);
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avgwidth = ((size.cx / 26) + 1) / 2;
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ret = GdiGetCharDimensions(hdc, &tm, &height);
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ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %d instead of %d\n", avgwidth, ret);
|
|
ok(height == tm.tmHeight, "GdiGetCharDimensions should have set height to %d instead of %d\n", tm.tmHeight, height);
|
|
|
|
ret = GdiGetCharDimensions(hdc, &tm, NULL);
|
|
ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %d instead of %d\n", avgwidth, ret);
|
|
|
|
ret = GdiGetCharDimensions(hdc, NULL, NULL);
|
|
ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %d instead of %d\n", avgwidth, ret);
|
|
|
|
height = 0;
|
|
ret = GdiGetCharDimensions(hdc, NULL, &height);
|
|
ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %d instead of %d\n", avgwidth, ret);
|
|
ok(height == size.cy, "GdiGetCharDimensions should have set height to %d instead of %d\n", size.cy, height);
|
|
|
|
DeleteDC(hdc);
|
|
}
|
|
|
|
static void test_GetCharABCWidthsW(void)
|
|
{
|
|
BOOL ret;
|
|
ABC abc[1];
|
|
typedef BOOL (WINAPI *fnGetCharABCWidthsW)(HDC hdc, UINT first, UINT last, LPABC abc);
|
|
fnGetCharABCWidthsW GetCharABCWidthsW = (fnGetCharABCWidthsW)GetProcAddress(LoadLibrary("gdi32"), "GetCharABCWidthsW");
|
|
if (!GetCharABCWidthsW) return;
|
|
|
|
ret = GetCharABCWidthsW(NULL, 'a', 'a', abc);
|
|
ok(!ret, "GetCharABCWidthsW should have returned FALSE\n");
|
|
}
|
|
|
|
static void test_text_extents(void)
|
|
{
|
|
static const WCHAR wt[] = {'O','n','e','\n','t','w','o',' ','3',0};
|
|
LPINT extents;
|
|
INT i, len, fit1, fit2;
|
|
LOGFONTA lf;
|
|
TEXTMETRICA tm;
|
|
HDC hdc;
|
|
HFONT hfont;
|
|
SIZE sz;
|
|
SIZE sz1, sz2;
|
|
|
|
memset(&lf, 0, sizeof(lf));
|
|
strcpy(lf.lfFaceName, "Arial");
|
|
lf.lfHeight = 20;
|
|
|
|
hfont = CreateFontIndirectA(&lf);
|
|
hdc = GetDC(0);
|
|
hfont = SelectObject(hdc, hfont);
|
|
GetTextMetricsA(hdc, &tm);
|
|
GetTextExtentPointA(hdc, "o", 1, &sz);
|
|
ok(sz.cy == tm.tmHeight, "cy %d tmHeight %d\n", sz.cy, tm.tmHeight);
|
|
|
|
SetLastError(0xdeadbeef);
|
|
GetTextExtentExPointW(hdc, wt, 1, 1, &fit1, &fit2, &sz1);
|
|
if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
|
|
{
|
|
trace("Skipping remainder of text extents test on a Win9x platform\n");
|
|
hfont = SelectObject(hdc, hfont);
|
|
DeleteObject(hfont);
|
|
ReleaseDC(0, hdc);
|
|
return;
|
|
}
|
|
|
|
len = lstrlenW(wt);
|
|
extents = HeapAlloc(GetProcessHeap(), 0, len * sizeof extents[0]);
|
|
memset(extents, 0, len * sizeof extents[0]);
|
|
extents[0] = 1; /* So that the increasing sequence test will fail
|
|
if the extents array is untouched. */
|
|
GetTextExtentExPointW(hdc, wt, len, 32767, &fit1, extents, &sz1);
|
|
GetTextExtentPointW(hdc, wt, len, &sz2);
|
|
ok(sz1.cy == sz2.cy,
|
|
"cy from GetTextExtentExPointW (%d) and GetTextExtentPointW (%d) differ\n", sz1.cy, sz2.cy);
|
|
/* Because of the '\n' in the string GetTextExtentExPoint and
|
|
GetTextExtentPoint return different widths under Win2k, but
|
|
under WinXP they return the same width. So we don't test that
|
|
here. */
|
|
|
|
for (i = 1; i < len; ++i)
|
|
ok(extents[i-1] <= extents[i],
|
|
"GetTextExtentExPointW generated a non-increasing sequence of partial extents (at position %d)\n",
|
|
i);
|
|
ok(extents[len-1] == sz1.cx, "GetTextExtentExPointW extents and size don't match\n");
|
|
ok(0 <= fit1 && fit1 <= len, "GetTextExtentExPointW generated illegal value %d for fit\n", fit1);
|
|
ok(0 < fit1, "GetTextExtentExPointW says we can't even fit one letter in 32767 logical units\n");
|
|
GetTextExtentExPointW(hdc, wt, len, extents[2], &fit2, NULL, &sz2);
|
|
ok(sz1.cx == sz2.cx && sz1.cy == sz2.cy, "GetTextExtentExPointW returned different sizes for the same string\n");
|
|
ok(fit2 == 3, "GetTextExtentExPointW extents isn't consistent with fit\n");
|
|
GetTextExtentExPointW(hdc, wt, len, extents[2]-1, &fit2, NULL, &sz2);
|
|
ok(fit2 == 2, "GetTextExtentExPointW extents isn't consistent with fit\n");
|
|
GetTextExtentExPointW(hdc, wt, 2, 0, NULL, extents + 2, &sz2);
|
|
ok(extents[0] == extents[2] && extents[1] == extents[3],
|
|
"GetTextExtentExPointW with lpnFit == NULL returns incorrect results\n");
|
|
GetTextExtentExPointW(hdc, wt, 2, 0, NULL, NULL, &sz1);
|
|
ok(sz1.cx == sz2.cx && sz1.cy == sz2.cy,
|
|
"GetTextExtentExPointW with lpnFit and alpDx both NULL returns incorrect results\n");
|
|
HeapFree(GetProcessHeap(), 0, extents);
|
|
|
|
hfont = SelectObject(hdc, hfont);
|
|
DeleteObject(hfont);
|
|
ReleaseDC(NULL, hdc);
|
|
}
|
|
|
|
static void test_GetGlyphIndices()
|
|
{
|
|
HDC hdc;
|
|
HFONT hfont;
|
|
DWORD charcount;
|
|
LOGFONTA lf;
|
|
DWORD flags = 0;
|
|
WCHAR testtext[] = {'T','e','s','t',0xffff,0};
|
|
WORD glyphs[(sizeof(testtext)/2)-1];
|
|
TEXTMETRIC textm;
|
|
|
|
typedef BOOL (WINAPI *fnGetGlyphIndicesW)(HDC hdc, LPCWSTR lpstr, INT count, LPWORD pgi, DWORD flags);
|
|
fnGetGlyphIndicesW GetGlyphIndicesW = (fnGetGlyphIndicesW)GetProcAddress(LoadLibrary("gdi32"),
|
|
"GetGlyphIndicesW");
|
|
if (!GetGlyphIndicesW) {
|
|
trace("GetGlyphIndices not available on platform\n");
|
|
return;
|
|
}
|
|
|
|
if(!is_font_installed("Symbol"))
|
|
{
|
|
trace("Symbol is not installed so skipping this test\n");
|
|
return;
|
|
}
|
|
|
|
memset(&lf, 0, sizeof(lf));
|
|
strcpy(lf.lfFaceName, "Symbol");
|
|
lf.lfHeight = 20;
|
|
|
|
hfont = CreateFontIndirectA(&lf);
|
|
hdc = GetDC(0);
|
|
|
|
ok(GetTextMetrics(hdc, &textm), "GetTextMetric failed\n");
|
|
flags |= GGI_MARK_NONEXISTING_GLYPHS;
|
|
charcount = GetGlyphIndicesW(hdc, testtext, (sizeof(testtext)/2)-1, glyphs, flags);
|
|
ok(charcount == 5, "GetGlyphIndices count of glyphs should = 5 not %d\n", charcount);
|
|
ok(glyphs[4] == 0x001f, "GetGlyphIndices should have returned a nonexistent char not %04x\n", glyphs[4]);
|
|
flags = 0;
|
|
charcount = GetGlyphIndicesW(hdc, testtext, (sizeof(testtext)/2)-1, glyphs, flags);
|
|
ok(charcount == 5, "GetGlyphIndices count of glyphs should = 5 not %d\n", charcount);
|
|
ok(glyphs[4] == textm.tmDefaultChar, "GetGlyphIndices should have returned a %04x not %04x\n",
|
|
textm.tmDefaultChar, glyphs[4]);
|
|
}
|
|
|
|
static void test_GetKerningPairs(void)
|
|
{
|
|
static const struct kerning_data
|
|
{
|
|
const char face_name[LF_FACESIZE];
|
|
LONG height;
|
|
/* some interesting fields from OUTLINETEXTMETRIC */
|
|
LONG tmHeight, tmAscent, tmDescent;
|
|
UINT otmEMSquare;
|
|
INT otmAscent;
|
|
INT otmDescent;
|
|
UINT otmLineGap;
|
|
UINT otmsCapEmHeight;
|
|
UINT otmsXHeight;
|
|
INT otmMacAscent;
|
|
INT otmMacDescent;
|
|
UINT otmMacLineGap;
|
|
UINT otmusMinimumPPEM;
|
|
/* small subset of kerning pairs to test */
|
|
DWORD total_kern_pairs;
|
|
const KERNINGPAIR kern_pair[26];
|
|
} kd[] =
|
|
{
|
|
{"Arial", 12, 12, 9, 3,
|
|
2048, 7, -2, 1, 5, 2, 8, -2, 0, 9,
|
|
26,
|
|
{
|
|
{' ','A',-1},{' ','T',0},{' ','Y',0},{'1','1',-1},
|
|
{'A',' ',-1},{'A','T',-1},{'A','V',-1},{'A','W',0},
|
|
{'A','Y',-1},{'A','v',0},{'A','w',0},{'A','y',0},
|
|
{'F',',',-1},{'F','.',-1},{'F','A',-1},{'L',' ',0},
|
|
{'L','T',-1},{'L','V',-1},{'L','W',-1},{'L','Y',-1},
|
|
{915,912,+1},{915,913,-1},{910,912,+1},{910,913,-1},
|
|
{933,970,+1},{933,972,-1}
|
|
}
|
|
},
|
|
{"Arial", -34, 39, 32, 7,
|
|
2048, 25, -7, 5, 17, 9, 31, -7, 1, 9,
|
|
26,
|
|
{
|
|
{' ','A',-2},{' ','T',-1},{' ','Y',-1},{'1','1',-3},
|
|
{'A',' ',-2},{'A','T',-3},{'A','V',-3},{'A','W',-1},
|
|
{'A','Y',-3},{'A','v',-1},{'A','w',-1},{'A','y',-1},
|
|
{'F',',',-4},{'F','.',-4},{'F','A',-2},{'L',' ',-1},
|
|
{'L','T',-3},{'L','V',-3},{'L','W',-3},{'L','Y',-3},
|
|
{915,912,+3},{915,913,-3},{910,912,+3},{910,913,-3},
|
|
{933,970,+2},{933,972,-3}
|
|
}
|
|
},
|
|
{ "Arial", 120, 120, 97, 23,
|
|
2048, 79, -23, 16, 54, 27, 98, -23, 4, 9,
|
|
26,
|
|
{
|
|
{' ','A',-6},{' ','T',-2},{' ','Y',-2},{'1','1',-8},
|
|
{'A',' ',-6},{'A','T',-8},{'A','V',-8},{'A','W',-4},
|
|
{'A','Y',-8},{'A','v',-2},{'A','w',-2},{'A','y',-2},
|
|
{'F',',',-12},{'F','.',-12},{'F','A',-6},{'L',' ',-4},
|
|
{'L','T',-8},{'L','V',-8},{'L','W',-8},{'L','Y',-8},
|
|
{915,912,+9},{915,913,-10},{910,912,+9},{910,913,-8},
|
|
{933,970,+6},{933,972,-10}
|
|
}
|
|
},
|
|
#if 0 /* this set fails due to +1/-1 errors (rounding bug?), needs investigation. */
|
|
{ "Arial", 1024 /* usually 1/2 of EM Square */, 1024, 830, 194,
|
|
2048, 668, -193, 137, 459, 229, 830, -194, 30, 9,
|
|
26,
|
|
{
|
|
{' ','A',-51},{' ','T',-17},{' ','Y',-17},{'1','1',-68},
|
|
{'A',' ',-51},{'A','T',-68},{'A','V',-68},{'A','W',-34},
|
|
{'A','Y',-68},{'A','v',-17},{'A','w',-17},{'A','y',-17},
|
|
{'F',',',-102},{'F','.',-102},{'F','A',-51},{'L',' ',-34},
|
|
{'L','T',-68},{'L','V',-68},{'L','W',-68},{'L','Y',-68},
|
|
{915,912,+73},{915,913,-84},{910,912,+76},{910,913,-68},
|
|
{933,970,+54},{933,972,-83}
|
|
}
|
|
}
|
|
#endif
|
|
};
|
|
LOGFONT lf;
|
|
HFONT hfont, hfont_old;
|
|
KERNINGPAIR *kern_pair;
|
|
HDC hdc;
|
|
DWORD total_kern_pairs, ret, i, n, matches;
|
|
|
|
hdc = GetDC(0);
|
|
|
|
/* GetKerningPairsA maps unicode set of kerning pairs to current code page
|
|
* which may render this test unusable, so we're trying to avoid that.
|
|
*/
|
|
SetLastError(0xdeadbeef);
|
|
GetKerningPairsW(hdc, 0, NULL);
|
|
if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
|
|
{
|
|
trace("Skipping the GetKerningPairs test on a Win9x platform\n");
|
|
ReleaseDC(0, hdc);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < sizeof(kd)/sizeof(kd[0]); i++)
|
|
{
|
|
OUTLINETEXTMETRICW otm;
|
|
|
|
if (!is_font_installed(kd[i].face_name))
|
|
{
|
|
trace("%s is not installed so skipping this test\n", kd[i].face_name);
|
|
continue;
|
|
}
|
|
|
|
trace("testing font %s, height %d\n", kd[i].face_name, kd[i].height);
|
|
|
|
memset(&lf, 0, sizeof(lf));
|
|
strcpy(lf.lfFaceName, kd[i].face_name);
|
|
lf.lfHeight = kd[i].height;
|
|
hfont = CreateFontIndirect(&lf);
|
|
assert(hfont != 0);
|
|
|
|
hfont_old = SelectObject(hdc, hfont);
|
|
|
|
SetLastError(0xdeadbeef);
|
|
otm.otmSize = sizeof(otm); /* just in case for Win9x compatibility */
|
|
ok(GetOutlineTextMetricsW(hdc, sizeof(otm), &otm) == sizeof(otm), "GetOutlineTextMetricsW error %d\n", GetLastError());
|
|
|
|
ok(kd[i].tmHeight == otm.otmTextMetrics.tmHeight, "expected %d, got %d\n",
|
|
kd[i].tmHeight, otm.otmTextMetrics.tmHeight);
|
|
ok(kd[i].tmAscent == otm.otmTextMetrics.tmAscent, "expected %d, got %d\n",
|
|
kd[i].tmAscent, otm.otmTextMetrics.tmAscent);
|
|
ok(kd[i].tmDescent == otm.otmTextMetrics.tmDescent, "expected %d, got %d\n",
|
|
kd[i].tmDescent, otm.otmTextMetrics.tmDescent);
|
|
|
|
ok(kd[i].otmEMSquare == otm.otmEMSquare, "expected %u, got %u\n",
|
|
kd[i].otmEMSquare, otm.otmEMSquare);
|
|
ok(kd[i].otmAscent == otm.otmAscent, "expected %d, got %d\n",
|
|
kd[i].otmAscent, otm.otmAscent);
|
|
ok(kd[i].otmDescent == otm.otmDescent, "expected %d, got %d\n",
|
|
kd[i].otmDescent, otm.otmDescent);
|
|
ok(kd[i].otmLineGap == otm.otmLineGap, "expected %u, got %u\n",
|
|
kd[i].otmLineGap, otm.otmLineGap);
|
|
todo_wine {
|
|
ok(kd[i].otmsCapEmHeight == otm.otmsCapEmHeight, "expected %u, got %u\n",
|
|
kd[i].otmsCapEmHeight, otm.otmsCapEmHeight);
|
|
ok(kd[i].otmsXHeight == otm.otmsXHeight, "expected %u, got %u\n",
|
|
kd[i].otmsXHeight, otm.otmsXHeight);
|
|
ok(kd[i].otmMacAscent == otm.otmMacAscent, "expected %d, got %d\n",
|
|
kd[i].otmMacAscent, otm.otmMacAscent);
|
|
ok(kd[i].otmMacDescent == otm.otmMacDescent, "expected %d, got %d\n",
|
|
kd[i].otmMacDescent, otm.otmMacDescent);
|
|
/* FIXME: this one sometimes succeeds due to expected 0, enable it when removing todo */
|
|
if (0) ok(kd[i].otmMacLineGap == otm.otmMacLineGap, "expected %u, got %u\n",
|
|
kd[i].otmMacLineGap, otm.otmMacLineGap);
|
|
ok(kd[i].otmusMinimumPPEM == otm.otmusMinimumPPEM, "expected %u, got %u\n",
|
|
kd[i].otmusMinimumPPEM, otm.otmusMinimumPPEM);
|
|
}
|
|
|
|
total_kern_pairs = GetKerningPairsW(hdc, 0, NULL);
|
|
trace("total_kern_pairs %u\n", total_kern_pairs);
|
|
kern_pair = HeapAlloc(GetProcessHeap(), 0, total_kern_pairs * sizeof(*kern_pair));
|
|
|
|
#if 0 /* Win98 (GetKerningPairsA) and XP behave differently here, the test passes on XP */
|
|
SetLastError(0xdeadbeef);
|
|
ret = GetKerningPairsW(hdc, 0, kern_pair);
|
|
ok(GetLastError() == ERROR_INVALID_PARAMETER,
|
|
"got error %ld, expected ERROR_INVALID_PARAMETER\n", GetLastError());
|
|
ok(ret == 0, "got %lu, expected 0\n", ret);
|
|
#endif
|
|
|
|
ret = GetKerningPairsW(hdc, 100, NULL);
|
|
ok(ret == total_kern_pairs, "got %u, expected %u\n", ret, total_kern_pairs);
|
|
|
|
ret = GetKerningPairsW(hdc, total_kern_pairs/2, kern_pair);
|
|
ok(ret == total_kern_pairs/2, "got %u, expected %u\n", ret, total_kern_pairs/2);
|
|
|
|
ret = GetKerningPairsW(hdc, total_kern_pairs, kern_pair);
|
|
ok(ret == total_kern_pairs, "got %u, expected %u\n", ret, total_kern_pairs);
|
|
|
|
matches = 0;
|
|
|
|
for (n = 0; n < ret; n++)
|
|
{
|
|
DWORD j;
|
|
#if 0
|
|
if (kern_pair[n].wFirst < 127 && kern_pair[n].wSecond < 127)
|
|
trace("{'%c','%c',%d},\n",
|
|
kern_pair[n].wFirst, kern_pair[n].wSecond, kern_pair[n].iKernAmount);
|
|
#endif
|
|
for (j = 0; j < kd[i].total_kern_pairs; j++)
|
|
{
|
|
if (kern_pair[n].wFirst == kd[i].kern_pair[j].wFirst &&
|
|
kern_pair[n].wSecond == kd[i].kern_pair[j].wSecond)
|
|
{
|
|
ok(kern_pair[n].iKernAmount == kd[i].kern_pair[j].iKernAmount,
|
|
"pair %d:%d got %d, expected %d\n",
|
|
kern_pair[n].wFirst, kern_pair[n].wSecond,
|
|
kern_pair[n].iKernAmount, kd[i].kern_pair[j].iKernAmount);
|
|
matches++;
|
|
}
|
|
}
|
|
}
|
|
|
|
ok(matches == kd[i].total_kern_pairs, "got matches %u, expected %u\n",
|
|
matches, kd[i].total_kern_pairs);
|
|
|
|
HeapFree(GetProcessHeap(), 0, kern_pair);
|
|
|
|
SelectObject(hdc, hfont_old);
|
|
DeleteObject(hfont);
|
|
}
|
|
|
|
ReleaseDC(0, hdc);
|
|
}
|
|
|
|
START_TEST(font)
|
|
{
|
|
test_logfont();
|
|
test_bitmap_font();
|
|
test_bitmap_font_metrics();
|
|
test_GdiGetCharDimensions();
|
|
test_GetCharABCWidthsW();
|
|
test_text_extents();
|
|
test_GetGlyphIndices();
|
|
test_GetKerningPairs();
|
|
}
|