| /* |
| * Unit test suite for fonts |
| * |
| * Copyright 2002 Mike McCormack |
| * Copyright 2004 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 |
| */ |
| |
| #include <stdarg.h> |
| #include <assert.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| |
| #include "wine/test.h" |
| |
| static INT CALLBACK is_font_installed_proc(const LOGFONT *elf, const TEXTMETRIC *ntm, DWORD type, LPARAM lParam) |
| { |
| return 0; |
| } |
| |
| static BOOL is_font_installed(const char *name) |
| { |
| HDC hdc = GetDC(0); |
| BOOL ret = FALSE; |
| |
| if(!EnumFontFamiliesA(hdc, name, is_font_installed_proc, 0)) |
| ret = TRUE; |
| |
| ReleaseDC(0, hdc); |
| return ret; |
| } |
| |
| static void check_font(const char* test, const LOGFONTA* lf, HFONT hfont) |
| { |
| LOGFONTA getobj_lf; |
| int ret, minlen = 0; |
| |
| if (!hfont) |
| return; |
| |
| ret = GetObject(hfont, sizeof(getobj_lf), &getobj_lf); |
| /* NT4 tries to be clever and only returns the minimum length */ |
| while (lf->lfFaceName[minlen] && minlen < LF_FACESIZE-1) |
| minlen++; |
| minlen += FIELD_OFFSET(LOGFONTA, lfFaceName) + 1; |
| ok(ret == sizeof(LOGFONTA) || ret == minlen, "%s: GetObject returned %d\n", test, ret); |
| ok(!memcmp(&lf, &lf, FIELD_OFFSET(LOGFONTA, lfFaceName)), "%s: fonts don't match\n", test); |
| ok(!lstrcmpA(lf->lfFaceName, getobj_lf.lfFaceName), |
| "%s: font names don't match: %s != %s\n", test, lf->lfFaceName, getobj_lf.lfFaceName); |
| } |
| |
| static HFONT create_font(const char* test, const LOGFONTA* lf) |
| { |
| HFONT hfont = CreateFontIndirectA(lf); |
| ok(hfont != 0, "%s: CreateFontIndirect failed\n", test); |
| if (hfont) |
| check_font(test, lf, hfont); |
| return hfont; |
| } |
| |
| static void test_logfont(void) |
| { |
| LOGFONTA lf; |
| HFONT hfont; |
| |
| memset(&lf, 0, sizeof lf); |
| |
| lf.lfCharSet = ANSI_CHARSET; |
| lf.lfClipPrecision = CLIP_DEFAULT_PRECIS; |
| lf.lfWeight = FW_DONTCARE; |
| lf.lfHeight = 16; |
| lf.lfWidth = 16; |
| lf.lfQuality = DEFAULT_QUALITY; |
| |
| lstrcpyA(lf.lfFaceName, "Arial"); |
| hfont = create_font("Arial", &lf); |
| DeleteObject(hfont); |
| |
| memset(&lf, 'A', sizeof(lf)); |
| hfont = CreateFontIndirectA(&lf); |
| ok(hfont != 0, "CreateFontIndirectA with strange LOGFONT failed\n"); |
| |
| lf.lfFaceName[LF_FACESIZE - 1] = 0; |
| check_font("AAA...", &lf, hfont); |
| DeleteObject(hfont); |
| } |
| |
| static INT CALLBACK font_enum_proc(const LOGFONT *elf, const TEXTMETRIC *ntm, DWORD type, LPARAM lParam) |
| { |
| if (type & RASTER_FONTTYPE) |
| { |
| LOGFONT *lf = (LOGFONT *)lParam; |
| *lf = *elf; |
| return 0; /* stop enumeration */ |
| } |
| |
| return 1; /* continue enumeration */ |
| } |
| |
| static void test_font_metrics(HDC hdc, HFONT hfont, const char *test_str, |
| INT test_str_len, const TEXTMETRICA *tm_orig, |
| const SIZE *size_orig, INT width_orig, |
| INT scale_x, INT scale_y) |
| { |
| HFONT old_hfont; |
| TEXTMETRICA tm; |
| SIZE size; |
| INT width; |
| |
| if (!hfont) |
| return; |
| |
| old_hfont = SelectObject(hdc, hfont); |
| |
| GetTextMetricsA(hdc, &tm); |
| |
| ok(tm.tmHeight == tm_orig->tmHeight * scale_y, "%ld != %ld\n", tm.tmHeight, tm_orig->tmHeight * scale_y); |
| ok(tm.tmAscent == tm_orig->tmAscent * scale_y, "%ld != %ld\n", tm.tmAscent, tm_orig->tmAscent * scale_y); |
| ok(tm.tmDescent == tm_orig->tmDescent * scale_y, "%ld != %ld\n", tm.tmDescent, tm_orig->tmDescent * scale_y); |
| ok(tm.tmAveCharWidth == tm_orig->tmAveCharWidth * scale_x, "%ld != %ld\n", tm.tmAveCharWidth, tm_orig->tmAveCharWidth * scale_x); |
| |
| GetTextExtentPoint32A(hdc, test_str, test_str_len, &size); |
| |
| ok(size.cx == size_orig->cx * scale_x, "%ld != %ld\n", size.cx, size_orig->cx * scale_x); |
| ok(size.cy == size_orig->cy * scale_y, "%ld != %ld\n", size.cy, size_orig->cy * scale_y); |
| |
| GetCharWidthA(hdc, 'A', 'A', &width); |
| |
| ok(width == width_orig * scale_x, "%d != %d\n", width, width_orig * scale_x); |
| |
| SelectObject(hdc, old_hfont); |
| } |
| |
| /* see whether GDI scales bitmap font metrics */ |
| static void test_bitmap_font(void) |
| { |
| static const char test_str[11] = "Test String"; |
| HDC hdc; |
| LOGFONTA bitmap_lf; |
| HFONT hfont, old_hfont; |
| TEXTMETRICA tm_orig; |
| SIZE size_orig; |
| INT ret, i, width_orig, height_orig; |
| |
| hdc = GetDC(0); |
| |
| /* "System" has only 1 pixel size defined, otherwise the test breaks */ |
| ret = EnumFontFamiliesA(hdc, "System", font_enum_proc, (LPARAM)&bitmap_lf); |
| if (ret) |
| { |
| ReleaseDC(0, hdc); |
| trace("no bitmap fonts were found, skipping the test\n"); |
| return; |
| } |
| |
| trace("found bitmap font %s, height %ld\n", bitmap_lf.lfFaceName, bitmap_lf.lfHeight); |
| |
| height_orig = bitmap_lf.lfHeight; |
| hfont = create_font("bitmap", &bitmap_lf); |
| |
| old_hfont = SelectObject(hdc, hfont); |
| ok(GetTextMetricsA(hdc, &tm_orig), "GetTextMetricsA failed\n"); |
| ok(GetTextExtentPoint32A(hdc, test_str, sizeof(test_str), &size_orig), "GetTextExtentPoint32A failed\n"); |
| ok(GetCharWidthA(hdc, 'A', 'A', &width_orig), "GetCharWidthA failed\n"); |
| SelectObject(hdc, old_hfont); |
| DeleteObject(hfont); |
| |
| /* test fractional scaling */ |
| for (i = 1; i < height_orig; i++) |
| { |
| hfont = create_font("fractional", &bitmap_lf); |
| test_font_metrics(hdc, hfont, test_str, sizeof(test_str), &tm_orig, &size_orig, width_orig, 1, 1); |
| DeleteObject(hfont); |
| } |
| |
| /* test integer scaling 3x2 */ |
| bitmap_lf.lfHeight = height_orig * 2; |
| bitmap_lf.lfWidth *= 3; |
| hfont = create_font("3x2", &bitmap_lf); |
| todo_wine |
| { |
| test_font_metrics(hdc, hfont, test_str, sizeof(test_str), &tm_orig, &size_orig, width_orig, 3, 2); |
| } |
| DeleteObject(hfont); |
| |
| /* test integer scaling 3x3 */ |
| bitmap_lf.lfHeight = height_orig * 3; |
| bitmap_lf.lfWidth = 0; |
| hfont = create_font("3x3", &bitmap_lf); |
| |
| todo_wine |
| { |
| test_font_metrics(hdc, hfont, test_str, sizeof(test_str), &tm_orig, &size_orig, width_orig, 3, 3); |
| } |
| DeleteObject(hfont); |
| |
| ReleaseDC(0, hdc); |
| } |
| |
| static INT CALLBACK find_font_proc(const LOGFONT *elf, const TEXTMETRIC *ntm, DWORD type, LPARAM lParam) |
| { |
| LOGFONT *lf = (LOGFONT *)lParam; |
| |
| if (elf->lfHeight == lf->lfHeight && !strcmp(elf->lfFaceName, lf->lfFaceName)) |
| { |
| *lf = *elf; |
| return 0; /* stop enumeration */ |
| } |
| return 1; /* continue enumeration */ |
| } |
| |
| #define CP1252_BIT 0x00000001 |
| #define CP1250_BIT 0x00000002 |
| #define CP1251_BIT 0x00000004 |
| #define CP1253_BIT 0x00000008 |
| #define CP1254_BIT 0x00000010 |
| #define CP1255_BIT 0x00000020 |
| #define CP1256_BIT 0x00000040 |
| #define CP1257_BIT 0x00000080 |
| #define CP1258_BIT 0x00000100 |
| #define CP874_BIT 0x00010000 |
| #define CP932_BIT 0x00020000 |
| #define CP936_BIT 0x00040000 |
| #define CP949_BIT 0x00080000 |
| #define CP950_BIT 0x00100000 |
| |
| static void test_bitmap_font_metrics(void) |
| { |
| static const struct font_data |
| { |
| const char face_name[LF_FACESIZE]; |
| int weight, height, ascent, descent, int_leading, ext_leading; |
| int ave_char_width, max_char_width; |
| DWORD ansi_bitfield; |
| } fd[] = |
| { |
| { "MS Sans Serif", FW_NORMAL, 13, 11, 2, 2, 0, 5, 11, CP1252_BIT | CP1250_BIT | CP1251_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 16, 13, 3, 3, 0, 7, 14, CP1252_BIT | CP1250_BIT | CP1251_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 20, 16, 4, 4, 0, 8, 16, CP1252_BIT | CP1251_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 20, 16, 4, 4, 0, 8, 18, CP1250_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 24, 19, 5, 6, 0, 9, 19, CP1252_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 24, 19, 5, 6, 0, 9, 24, CP1250_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 24, 19, 5, 6, 0, 9, 20, CP1251_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 29, 23, 6, 5, 0, 12, 24, CP1252_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 29, 23, 6, 6, 0, 12, 24, CP1250_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 29, 23, 6, 5, 0, 12, 25, CP1251_BIT }, |
| { "MS Sans Serif", FW_NORMAL, 37, 29, 8, 5, 0, 16, 32, CP1252_BIT | CP1250_BIT | CP1251_BIT }, |
| { "MS Serif", FW_NORMAL, 10, 8, 2, 2, 0, 4, 8, CP1252_BIT | CP1250_BIT }, |
| { "MS Serif", FW_NORMAL, 10, 8, 2, 2, 0, 5, 8, CP1251_BIT }, |
| { "MS Serif", FW_NORMAL, 11, 9, 2, 2, 0, 5, 9, CP1252_BIT | CP1250_BIT | CP1251_BIT }, |
| { "MS Serif", FW_NORMAL, 13, 11, 2, 2, 0, 5, 11, CP1252_BIT }, |
| { "MS Serif", FW_NORMAL, 13, 11, 2, 2, 0, 5, 12, CP1250_BIT | CP1251_BIT }, |
| { "MS Serif", FW_NORMAL, 16, 13, 3, 3, 0, 6, 14, CP1252_BIT | CP1250_BIT }, |
| { "MS Serif", FW_NORMAL, 16, 13, 3, 3, 0, 6, 16, CP1251_BIT }, |
| { "MS Serif", FW_NORMAL, 19, 15, 4, 3, 0, 8, 18, CP1252_BIT | CP1250_BIT }, |
| { "MS Serif", FW_NORMAL, 19, 15, 4, 3, 0, 8, 19, CP1251_BIT }, |
| { "MS Serif", FW_NORMAL, 21, 16, 5, 3, 0, 9, 17, CP1252_BIT }, |
| { "MS Serif", FW_NORMAL, 21, 16, 5, 3, 0, 9, 22, CP1250_BIT }, |
| { "MS Serif", FW_NORMAL, 21, 16, 5, 3, 0, 9, 23, CP1251_BIT }, |
| { "MS Serif", FW_NORMAL, 27, 21, 6, 3, 0, 12, 23, CP1252_BIT }, |
| { "MS Serif", FW_NORMAL, 27, 21, 6, 3, 0, 12, 26, CP1250_BIT }, |
| { "MS Serif", FW_NORMAL, 27, 21, 6, 3, 0, 12, 27, CP1251_BIT }, |
| { "MS Serif", FW_NORMAL, 35, 27, 8, 3, 0, 16, 33, CP1252_BIT | CP1250_BIT }, |
| { "MS Serif", FW_NORMAL, 35, 27, 8, 3, 0, 16, 34, CP1251_BIT }, |
| { "Courier", FW_NORMAL, 13, 11, 2, 0, 0, 8, 8, CP1252_BIT | CP1250_BIT | CP1251_BIT }, |
| { "Courier", FW_NORMAL, 16, 13, 3, 0, 0, 9, 9, CP1252_BIT | CP1250_BIT | CP1251_BIT }, |
| { "Courier", FW_NORMAL, 20, 16, 4, 0, 0, 12, 12, CP1252_BIT | CP1250_BIT | CP1251_BIT }, |
| { "System", FW_BOLD, 16, 13, 3, 3, 0, 7, 14, CP1252_BIT }, |
| { "System", FW_BOLD, 16, 13, 3, 3, 0, 7, 15, CP1250_BIT | CP1251_BIT }, |
| { "Small Fonts", FW_NORMAL, 3, 2, 1, 0, 0, 1, 2, CP1252_BIT}, |
| { "Small Fonts", FW_NORMAL, 3, 2, 1, 0, 0, 1, 8, CP1250_BIT | CP1251_BIT }, |
| { "Small Fonts", FW_NORMAL, 5, 4, 1, 1, 0, 3, 4, CP1252_BIT }, |
| { "Small Fonts", FW_NORMAL, 5, 4, 1, 1, 0, 2, 8, CP1250_BIT | CP1251_BIT }, |
| { "Small Fonts", FW_NORMAL, 6, 5, 1, 1, 0, 3, 13, CP1252_BIT }, |
| { "Small Fonts", FW_NORMAL, 6, 5, 1, 1, 0, 3, 8, CP1250_BIT | CP1251_BIT }, |
| { "Small Fonts", FW_NORMAL, 8, 7, 1, 1, 0, 4, 7, CP1252_BIT }, |
| { "Small Fonts", FW_NORMAL, 8, 7, 1, 1, 0, 4, 8, CP1250_BIT | CP1251_BIT }, |
| { "Small Fonts", FW_NORMAL, 10, 8, 2, 2, 0, 4, 8, CP1252_BIT | CP1250_BIT }, |
| { "Small Fonts", FW_NORMAL, 10, 8, 2, 2, 0, 5, 8, CP1251_BIT }, |
| { "Small Fonts", FW_NORMAL, 11, 9, 2, 2, 0, 5, 9, CP1252_BIT | CP1250_BIT | CP1251_BIT }, |
| { "Fixedsys", FW_NORMAL, 15, 12, 3, 3, 0, 8, 8, CP1252_BIT | CP1250_BIT }, |
| { "Fixedsys", FW_NORMAL, 16, 12, 4, 3, 0, 8, 8, CP1251_BIT } |
| |
| /* FIXME: add "Terminal" */ |
| }; |
| HDC hdc; |
| LOGFONT lf; |
| HFONT hfont, old_hfont; |
| TEXTMETRIC tm; |
| INT ret, i; |
| |
| hdc = CreateCompatibleDC(0); |
| assert(hdc); |
| |
| for (i = 0; i < sizeof(fd)/sizeof(fd[0]); i++) |
| { |
| int bit; |
| |
| memset(&lf, 0, sizeof(lf)); |
| |
| lf.lfHeight = fd[i].height; |
| strcpy(lf.lfFaceName, fd[i].face_name); |
| |
| for(bit = 0; bit < 32; bit++) |
| { |
| DWORD fs[2]; |
| CHARSETINFO csi; |
| |
| fs[0] = 1L << bit; |
| fs[1] = 0; |
| if((fd[i].ansi_bitfield & fs[0]) == 0) continue; |
| if(!TranslateCharsetInfo( fs, &csi, TCI_SRCFONTSIG )) continue; |
| |
| lf.lfCharSet = csi.ciCharset; |
| ret = EnumFontFamiliesEx(hdc, &lf, find_font_proc, (LPARAM)&lf, 0); |
| if (ret) continue; |
| |
| trace("found font %s, height %ld charset %x\n", lf.lfFaceName, lf.lfHeight, lf.lfCharSet); |
| |
| hfont = create_font(lf.lfFaceName, &lf); |
| old_hfont = SelectObject(hdc, hfont); |
| ok(GetTextMetrics(hdc, &tm), "GetTextMetrics error %ld\n", GetLastError()); |
| |
| ok(tm.tmWeight == fd[i].weight, "%s(%d): tm.tmWeight %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmWeight, fd[i].weight); |
| ok(tm.tmHeight == fd[i].height, "%s(%d): tm.tmHeight %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmHeight, fd[i].height); |
| ok(tm.tmAscent == fd[i].ascent, "%s(%d): tm.tmAscent %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmAscent, fd[i].ascent); |
| ok(tm.tmDescent == fd[i].descent, "%s(%d): tm.tmDescent %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmDescent, fd[i].descent); |
| ok(tm.tmInternalLeading == fd[i].int_leading, "%s(%d): tm.tmInternalLeading %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmInternalLeading, fd[i].int_leading); |
| ok(tm.tmExternalLeading == fd[i].ext_leading, "%s(%d): tm.tmExternalLeading %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmExternalLeading, fd[i].ext_leading); |
| ok(tm.tmAveCharWidth == fd[i].ave_char_width, "%s(%d): tm.tmAveCharWidth %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmAveCharWidth, fd[i].ave_char_width); |
| |
| /* Don't run the max char width test on System/ANSI_CHARSET. We have extra characters in our font |
| that make the max width bigger */ |
| if(strcmp(lf.lfFaceName, "System") || lf.lfCharSet != ANSI_CHARSET) |
| ok(tm.tmMaxCharWidth == fd[i].max_char_width, "%s(%d): tm.tmMaxCharWidth %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmMaxCharWidth, fd[i].max_char_width); |
| |
| SelectObject(hdc, old_hfont); |
| DeleteObject(hfont); |
| } |
| } |
| |
| DeleteDC(hdc); |
| } |
| |
| static void test_GdiGetCharDimensions(void) |
| { |
| HDC hdc; |
| TEXTMETRICW tm; |
| LONG ret; |
| SIZE size; |
| LONG avgwidth, height; |
| static const char szAlphabet[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; |
| typedef LONG (WINAPI *fnGdiGetCharDimensions)(HDC hdc, LPTEXTMETRICW lptm, LONG *height); |
| fnGdiGetCharDimensions GdiGetCharDimensions = (fnGdiGetCharDimensions)GetProcAddress(LoadLibrary("gdi32"), "GdiGetCharDimensions"); |
| if (!GdiGetCharDimensions) return; |
| |
| hdc = CreateCompatibleDC(NULL); |
| |
| GetTextExtentPoint(hdc, szAlphabet, strlen(szAlphabet), &size); |
| avgwidth = ((size.cx / 26) + 1) / 2; |
| |
| ret = GdiGetCharDimensions(hdc, &tm, &height); |
| ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %ld instead of %ld\n", avgwidth, ret); |
| ok(height == tm.tmHeight, "GdiGetCharDimensions should have set height to %ld instead of %ld\n", tm.tmHeight, height); |
| |
| ret = GdiGetCharDimensions(hdc, &tm, NULL); |
| ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %ld instead of %ld\n", avgwidth, ret); |
| |
| ret = GdiGetCharDimensions(hdc, NULL, NULL); |
| ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %ld instead of %ld\n", avgwidth, ret); |
| |
| height = 0; |
| ret = GdiGetCharDimensions(hdc, NULL, &height); |
| ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %ld instead of %ld\n", avgwidth, ret); |
| ok(height == size.cy, "GdiGetCharDimensions should have set height to %ld instead of %ld\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 %ld tmHeight %ld\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"); |
| 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 (%ld) and GetTextExtentPointW (%ld) 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); |
| |
| 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 %ld\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 %ld\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; |
| /* small subset of kerning pairs to test */ |
| DWORD total_kern_pairs; |
| const KERNINGPAIR kern_pair[20]; |
| } kd[] = |
| { |
| {"Arial", -34, 20, |
| { |
| {' ','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} |
| } |
| }, |
| { "Arial", 120, 20, |
| { |
| {' ','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} |
| } |
| } |
| }; |
| 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++) |
| { |
| if (!is_font_installed(kd[i].face_name)) |
| { |
| trace("%s is not installed so skipping this test\n", kd[i].face_name); |
| continue; |
| } |
| |
| 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); |
| |
| total_kern_pairs = GetKerningPairsW(hdc, 0, NULL); |
| trace("font %s, height %ld, total_kern_pairs %lu\n", |
| kd[i].face_name, kd[i].height, 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 %lu, expected %lu\n", ret, total_kern_pairs); |
| |
| ret = GetKerningPairsW(hdc, total_kern_pairs/2, kern_pair); |
| ok(ret == total_kern_pairs/2, "got %lu, expected %lu\n", ret, total_kern_pairs/2); |
| |
| ret = GetKerningPairsW(hdc, total_kern_pairs, kern_pair); |
| ok(ret == total_kern_pairs, "got %lu, expected %lu\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("wFirst '%c', wSecond '%c', iKernAmount %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 && |
| kern_pair[n].iKernAmount == kd[i].kern_pair[j].iKernAmount) |
| { |
| /*trace("match\n");*/ |
| matches++; |
| } |
| } |
| } |
| |
| ok(matches == kd[i].total_kern_pairs, "got matches %lu, expected %lu\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(); |
| } |
