reactos/wine
1
0
Fork 0
mirror of https://github.com/reactos/wine.git synced 2024-12-04 09:53:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
51a7ca3440
wine/dlls/gdi32/tests/font.c
Stefan Huehner 51a7ca3440 Change some functions arguments from () -> (void).
2007-03-12 12:25:31 +01:00

1431 lines
52 KiB
C
Raw Blame History

/*
* 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 "winnls.h"
#include "wine/test.h"
LONG (WINAPI *pGdiGetCharDimensions)(HDC hdc, LPTEXTMETRICW lptm, LONG *height);
BOOL (WINAPI *pGetCharABCWidthsW)(HDC hdc, UINT first, UINT last, LPABC abc);
DWORD (WINAPI *pGetFontUnicodeRanges)(HDC hdc, LPGLYPHSET lpgs);
DWORD (WINAPI *pGetGlyphIndicesA)(HDC hdc, LPCSTR lpstr, INT count, LPWORD pgi, DWORD flags);
DWORD (WINAPI *pGetGlyphIndicesW)(HDC hdc, LPCWSTR lpstr, INT count, LPWORD pgi, DWORD flags);
static HMODULE hgdi32 = 0;
static void init(void)
{
hgdi32 = GetModuleHandleA("gdi32.dll");
pGdiGetCharDimensions = (void *)GetProcAddress(hgdi32, "GdiGetCharDimensions");
pGetCharABCWidthsW = (void *)GetProcAddress(hgdi32, "GetCharABCWidthsW");
pGetFontUnicodeRanges = (void *)GetProcAddress(hgdi32, "GetFontUnicodeRanges");
pGetGlyphIndicesA = (void *)GetProcAddress(hgdi32, "GetGlyphIndicesA");
pGetGlyphIndicesW = (void *)GetProcAddress(hgdi32, "GetGlyphIndicesW");
}
static INT CALLBACK is_truetype_font_installed_proc(const LOGFONT *elf, const TEXTMETRIC *ntm, DWORD type, LPARAM lParam)
{
if (type != TRUETYPE_FONTTYPE) return 1;
return 0;
}
static BOOL is_truetype_font_installed(const char *name)
{
HDC hdc = GetDC(0);
BOOL ret = FALSE;
if (!EnumFontFamiliesA(hdc, name, is_truetype_font_installed_proc, 0))
ret = TRUE;
ReleaseDC(0, hdc);
return ret;
}
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, "%d != %d\n", tm.tmHeight, tm_orig->tmHeight * scale_y);
ok(tm.tmAscent == tm_orig->tmAscent * scale_y, "%d != %d\n", tm.tmAscent, tm_orig->tmAscent * scale_y);
ok(tm.tmDescent == tm_orig->tmDescent * scale_y, "%d != %d\n", tm.tmDescent, tm_orig->tmDescent * scale_y);
ok(tm.tmAveCharWidth == tm_orig->tmAveCharWidth * scale_x, "%d != %d\n", tm.tmAveCharWidth, tm_orig->tmAveCharWidth * scale_x);
GetTextExtentPoint32A(hdc, test_str, test_str_len, &size);
ok(size.cx == size_orig->cx * scale_x, "%d != %d\n", size.cx, size_orig->cx * scale_x);
ok(size.cy == size_orig->cy * scale_y, "%d != %d\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 %d\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 %d 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 %d\n", GetLastError());
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);
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);
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);
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);
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);
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);
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);
/* 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 %d != %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";
if (!pGdiGetCharDimensions)
{
skip("GetFontUnicodeRanges not available on this platform\n");
return;
}
hdc = CreateCompatibleDC(NULL);
GetTextExtentPoint(hdc, szAlphabet, strlen(szAlphabet), &size);
avgwidth = ((size.cx / 26) + 1) / 2;
ret = pGdiGetCharDimensions(hdc, &tm, &height);
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 = pGdiGetCharDimensions(hdc, &tm, NULL);
ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %d instead of %d\n", avgwidth, ret);
ret = pGdiGetCharDimensions(hdc, NULL, NULL);
ok(ret == avgwidth, "GdiGetCharDimensions should have returned width of %d instead of %d\n", avgwidth, ret);
height = 0;
ret = pGdiGetCharDimensions(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];
if (!pGetCharABCWidthsW) return;
ret = pGetCharABCWidthsW(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)
{
skip("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(void)
{
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;
if (!pGetGlyphIndicesW) {
skip("GetGlyphIndices not available on platform\n");
return;
}
if(!is_font_installed("Symbol"))
{
skip("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 = pGetGlyphIndicesW(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 = pGetGlyphIndicesW(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)
{
skip("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);
}
static void test_GetOutlineTextMetrics(void)
{
OUTLINETEXTMETRIC *otm;
LOGFONT lf;
HFONT hfont, hfont_old;
HDC hdc;
DWORD ret, otm_size;
if (!is_font_installed("Arial"))
{
skip("Arial is not installed\n");
return;
}
hdc = GetDC(0);
memset(&lf, 0, sizeof(lf));
strcpy(lf.lfFaceName, "Arial");
lf.lfHeight = -13;
lf.lfWeight = FW_NORMAL;
lf.lfPitchAndFamily = DEFAULT_PITCH;
lf.lfQuality = PROOF_QUALITY;
hfont = CreateFontIndirect(&lf);
assert(hfont != 0);
hfont_old = SelectObject(hdc, hfont);
otm_size = GetOutlineTextMetrics(hdc, 0, NULL);
trace("otm buffer size %u (0x%x)\n", otm_size, otm_size);
otm = HeapAlloc(GetProcessHeap(), 0, otm_size);
memset(otm, 0xAA, otm_size);
SetLastError(0xdeadbeef);
otm->otmSize = sizeof(*otm); /* just in case for Win9x compatibility */
ret = GetOutlineTextMetrics(hdc, otm->otmSize, otm);
ok(ret == 1 /* Win9x */ ||
ret == otm->otmSize /* XP*/,
"expected %u, got %u, error %d\n", otm->otmSize, ret, GetLastError());
if (ret != 1) /* Win9x doesn't care about pointing beyond of the buffer */
{
ok(otm->otmpFamilyName == NULL, "expected NULL got %p\n", otm->otmpFamilyName);
ok(otm->otmpFaceName == NULL, "expected NULL got %p\n", otm->otmpFaceName);
ok(otm->otmpStyleName == NULL, "expected NULL got %p\n", otm->otmpStyleName);
ok(otm->otmpFullName == NULL, "expected NULL got %p\n", otm->otmpFullName);
}
memset(otm, 0xAA, otm_size);
SetLastError(0xdeadbeef);
otm->otmSize = otm_size; /* just in case for Win9x compatibility */
ret = GetOutlineTextMetrics(hdc, otm->otmSize, otm);
ok(ret == 1 /* Win9x */ ||
ret == otm->otmSize /* XP*/,
"expected %u, got %u, error %d\n", otm->otmSize, ret, GetLastError());
if (ret != 1) /* Win9x doesn't care about pointing beyond of the buffer */
{
ok(otm->otmpFamilyName != NULL, "expected not NULL got %p\n", otm->otmpFamilyName);
ok(otm->otmpFaceName != NULL, "expected not NULL got %p\n", otm->otmpFaceName);
ok(otm->otmpStyleName != NULL, "expected not NULL got %p\n", otm->otmpStyleName);
ok(otm->otmpFullName != NULL, "expected not NULL got %p\n", otm->otmpFullName);
}
/* ask about truncated data */
memset(otm, 0xAA, otm_size);
SetLastError(0xdeadbeef);
otm->otmSize = sizeof(*otm) - sizeof(LPSTR); /* just in case for Win9x compatibility */
ret = GetOutlineTextMetrics(hdc, otm->otmSize, otm);
ok(ret == 1 /* Win9x */ ||
ret == otm->otmSize /* XP*/,
"expected %u, got %u, error %d\n", otm->otmSize, ret, GetLastError());
if (ret != 1) /* Win9x doesn't care about pointing beyond of the buffer */
{
ok(otm->otmpFamilyName == NULL, "expected NULL got %p\n", otm->otmpFamilyName);
ok(otm->otmpFaceName == NULL, "expected NULL got %p\n", otm->otmpFaceName);
ok(otm->otmpStyleName == NULL, "expected NULL got %p\n", otm->otmpStyleName);
}
ok(otm->otmpFullName == (LPSTR)0xAAAAAAAA, "expected 0xAAAAAAAA got %p\n", otm->otmpFullName);
HeapFree(GetProcessHeap(), 0, otm);
SelectObject(hdc, hfont_old);
DeleteObject(hfont);
ReleaseDC(0, hdc);
}
static void testJustification(HDC hdc, PSTR str, RECT *clientArea)
{
INT x, y,
breakCount,
outputWidth = 0, /* to test TabbedTextOut() */
justifiedWidth = 0, /* to test GetTextExtentExPointW() */
areaWidth = clientArea->right - clientArea->left,
nErrors = 0, e;
BOOL lastExtent = FALSE;
PSTR pFirstChar, pLastChar;
SIZE size;
TEXTMETRICA tm;
struct err
{
char extent[100];
int GetTextExtentExPointWWidth;
int TabbedTextOutWidth;
} error[10];
GetTextMetricsA(hdc, &tm);
y = clientArea->top;
do {
breakCount = 0;
while (*str == tm.tmBreakChar) str++; /* skip leading break chars */
pFirstChar = str;
do {
pLastChar = str;
/* if not at the end of the string, ... */
if (*str == '\0') break;
/* ... add the next word to the current extent */
while (*str != '\0' && *str++ != tm.tmBreakChar);
breakCount++;
SetTextJustification(hdc, 0, 0);
GetTextExtentPoint32(hdc, pFirstChar, str - pFirstChar - 1, &size);
} while ((int) size.cx < areaWidth);
/* ignore trailing break chars */
breakCount--;
while (*(pLastChar - 1) == tm.tmBreakChar)
{
pLastChar--;
breakCount--;
}
if (*str == '\0' || breakCount <= 0) pLastChar = str;
SetTextJustification(hdc, 0, 0);
GetTextExtentPoint32(hdc, pFirstChar, pLastChar - pFirstChar, &size);
/* do not justify the last extent */
if (*str != '\0' && breakCount > 0)
{
SetTextJustification(hdc, areaWidth - size.cx, breakCount);
GetTextExtentPoint32(hdc, pFirstChar, pLastChar - pFirstChar, &size);
justifiedWidth = size.cx;
}
else lastExtent = TRUE;
x = clientArea->left;
outputWidth = LOWORD(TabbedTextOut(
hdc, x, y, pFirstChar, pLastChar - pFirstChar,
0, NULL, 0));
/* catch errors and report them */
if (!lastExtent && ((outputWidth != areaWidth) || (justifiedWidth != areaWidth)))
{
memset(error[nErrors].extent, 0, 100);
memcpy(error[nErrors].extent, pFirstChar, pLastChar - pFirstChar);
error[nErrors].TabbedTextOutWidth = outputWidth;
error[nErrors].GetTextExtentExPointWWidth = justifiedWidth;
nErrors++;
}
y += size.cy;
str = pLastChar;
} while (*str && y < clientArea->bottom);
for (e = 0; e < nErrors; e++)
{
ok(error[e].TabbedTextOutWidth == areaWidth,
"The output text (\"%s\") width should be %d, not %d.\n",
error[e].extent, areaWidth, error[e].TabbedTextOutWidth);
/* The width returned by GetTextExtentPoint32() is exactly the same
returned by GetTextExtentExPointW() - see dlls/gdi32/font.c */
ok(error[e].GetTextExtentExPointWWidth == areaWidth,
"GetTextExtentPointW() for \"%s\" should have returned a width of %d, not %d.\n",
error[e].extent, areaWidth, error[e].GetTextExtentExPointWWidth);
}
}
static void test_SetTextJustification(void)
{
HDC hdc;
RECT clientArea;
LOGFONTA lf;
HFONT hfont;
HWND hwnd;
static char testText[] =
"Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do "
"eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut "
"enim ad minim veniam, quis nostrud exercitation ullamco laboris "
"nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in "
"reprehenderit in voluptate velit esse cillum dolore eu fugiat "
"nulla pariatur. Excepteur sint occaecat cupidatat non proident, "
"sunt in culpa qui officia deserunt mollit anim id est laborum.";
hwnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0, 400,400, 0, 0, 0, NULL);
GetClientRect( hwnd, &clientArea );
hdc = GetDC( hwnd );
memset(&lf, 0, sizeof lf);
lf.lfCharSet = ANSI_CHARSET;
lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
lf.lfWeight = FW_DONTCARE;
lf.lfHeight = 20;
lf.lfQuality = DEFAULT_QUALITY;
lstrcpyA(lf.lfFaceName, "Times New Roman");
hfont = create_font("Times New Roman", &lf);
SelectObject(hdc, hfont);
testJustification(hdc, testText, &clientArea);
DeleteObject(hfont);
ReleaseDC(hwnd, hdc);
DestroyWindow(hwnd);
}
static BOOL get_glyph_indices(INT charset, UINT code_page, WORD *idx, UINT count, BOOL unicode)
{
HDC hdc;
LOGFONTA lf;
HFONT hfont, hfont_old;
CHARSETINFO csi;
FONTSIGNATURE fs;
INT cs;
DWORD i, ret;
char name[64];
assert(count <= 128);
memset(&lf, 0, sizeof(lf));
lf.lfCharSet = charset;
lf.lfHeight = 10;
lstrcpyA(lf.lfFaceName, "Arial");
SetLastError(0xdeadbeef);
hfont = CreateFontIndirectA(&lf);
ok(hfont != 0, "CreateFontIndirectA error %u\n", GetLastError());
hdc = GetDC(0);
hfont_old = SelectObject(hdc, hfont);
cs = GetTextCharsetInfo(hdc, &fs, 0);
ok(cs == charset, "expected %d, got %d\n", charset, cs);
SetLastError(0xdeadbeef);
ret = GetTextFace(hdc, sizeof(name), name);
ok(ret, "GetTextFace error %u\n", GetLastError());
if (charset == SYMBOL_CHARSET)
{
ok(strcmp("Arial", name), "face name should NOT be Arial\n");
ok(fs.fsCsb[0] & (1 << 31), "symbol encoding should be available\n");
}
else
{
ok(!strcmp("Arial", name), "face name should be Arial, not %s\n", name);
ok(!(fs.fsCsb[0] & (1 << 31)), "symbol encoding should NOT be available\n");
}
if (!TranslateCharsetInfo((DWORD *)cs, &csi, TCI_SRCCHARSET))
{
trace("Can't find codepage for charset %d\n", cs);
ReleaseDC(0, hdc);
return FALSE;
}
ok(csi.ciACP == code_page, "expected %d, got %d\n", code_page, csi.ciACP);
if (unicode)
{
char ansi_buf[128];
WCHAR unicode_buf[128];
for (i = 0; i < count; i++) ansi_buf[i] = (BYTE)(i + 128);
MultiByteToWideChar(code_page, 0, ansi_buf, count, unicode_buf, count);
SetLastError(0xdeadbeef);
ret = pGetGlyphIndicesW(hdc, unicode_buf, count, idx, 0);
ok(ret == count, "GetGlyphIndicesA error %u\n", GetLastError());
}
else
{
char ansi_buf[128];
for (i = 0; i < count; i++) ansi_buf[i] = (BYTE)(i + 128);
SetLastError(0xdeadbeef);
ret = pGetGlyphIndicesA(hdc, ansi_buf, count, idx, 0);
ok(ret == count, "GetGlyphIndicesA error %u\n", GetLastError());
}
SelectObject(hdc, hfont_old);
DeleteObject(hfont);
ReleaseDC(0, hdc);
return TRUE;
}
static void test_font_charset(void)
{
static struct charset_data
{
INT charset;
UINT code_page;
WORD font_idxA[128], font_idxW[128];
} cd[] =
{
{ ANSI_CHARSET, 1252 },
{ RUSSIAN_CHARSET, 1251 },
{ SYMBOL_CHARSET, CP_SYMBOL } /* keep it as the last one */
};
int i;
if (!pGetGlyphIndicesA || !pGetGlyphIndicesW)
{
skip("Skipping the font charset test on a Win9x platform\n");
return;
}
if (!is_font_installed("Arial"))
{
skip("Arial is not installed\n");
return;
}
for (i = 0; i < sizeof(cd)/sizeof(cd[0]); i++)
{
if (cd[i].charset == SYMBOL_CHARSET)
{
if (!is_font_installed("Symbol") && !is_font_installed("Wingdings"))
{
skip("Symbol or Wingdings is not installed\n");
break;
}
}
get_glyph_indices(cd[i].charset, cd[i].code_page, cd[i].font_idxA, 128, FALSE);
get_glyph_indices(cd[i].charset, cd[i].code_page, cd[i].font_idxW, 128, TRUE);
ok(!memcmp(cd[i].font_idxA, cd[i].font_idxW, 128*sizeof(WORD)), "%d: indices don't match\n", i);
}
ok(memcmp(cd[0].font_idxW, cd[1].font_idxW, 128*sizeof(WORD)), "0 vs 1: indices shouldn't match\n");
if (i > 2)
{
ok(memcmp(cd[0].font_idxW, cd[2].font_idxW, 128*sizeof(WORD)), "0 vs 2: indices shouldn't match\n");
ok(memcmp(cd[1].font_idxW, cd[2].font_idxW, 128*sizeof(WORD)), "1 vs 2: indices shouldn't match\n");
}
else
skip("Symbol or Wingdings is not installed\n");
}
static void test_GetFontUnicodeRanges(void)
{
LOGFONTA lf;
HDC hdc;
HFONT hfont, hfont_old;
DWORD size;
GLYPHSET *gs;
if (!pGetFontUnicodeRanges)
{
skip("GetFontUnicodeRanges not available before W2K\n");
return;
}
memset(&lf, 0, sizeof(lf));
lstrcpyA(lf.lfFaceName, "Arial");
hfont = create_font("Arial", &lf);
hdc = GetDC(0);
hfont_old = SelectObject(hdc, hfont);
size = pGetFontUnicodeRanges(NULL, NULL);
ok(!size, "GetFontUnicodeRanges succeeded unexpectedly\n");
size = pGetFontUnicodeRanges(hdc, NULL);
ok(size, "GetFontUnicodeRanges failed unexpectedly\n");
gs = HeapAlloc(GetProcessHeap(), 0, size);
size = pGetFontUnicodeRanges(hdc, gs);
ok(size, "GetFontUnicodeRanges failed\n");
#if 0
for (i = 0; i < gs->cRanges; i++)
trace("%03d wcLow %04x cGlyphs %u\n", i, gs->ranges[i].wcLow, gs->ranges[i].cGlyphs);
#endif
trace("found %u ranges\n", gs->cRanges);
HeapFree(GetProcessHeap(), 0, gs);
SelectObject(hdc, hfont_old);
DeleteObject(hfont);
ReleaseDC(NULL, hdc);
}
#define MAX_ENUM_FONTS 256
struct enum_font_data
{
int total;
LOGFONT lf[MAX_ENUM_FONTS];
};
static INT CALLBACK arial_enum_proc(const LOGFONT *lf, const TEXTMETRIC *tm, DWORD type, LPARAM lParam)
{
struct enum_font_data *efd = (struct enum_font_data *)lParam;
if (type != TRUETYPE_FONTTYPE) return 1;
#if 0
trace("enumed font \"%s\", charset %d, weight %d, italic %d\n",
lf->lfFaceName, lf->lfCharSet, lf->lfWeight, lf->lfItalic);
#endif
if (efd->total < MAX_ENUM_FONTS)
efd->lf[efd->total++] = *lf;
return 1;
}
static void get_charset_stats(struct enum_font_data *efd,
int *ansi_charset, int *symbol_charset,
int *russian_charset)
{
int i;
*ansi_charset = 0;
*symbol_charset = 0;
*russian_charset = 0;
for (i = 0; i < efd->total; i++)
{
switch (efd->lf[i].lfCharSet)
{
case ANSI_CHARSET:
(*ansi_charset)++;
break;
case SYMBOL_CHARSET:
(*symbol_charset)++;
break;
case RUSSIAN_CHARSET:
(*russian_charset)++;
break;
}
}
}
static void test_EnumFontFamilies(const char *font_name, INT font_charset)
{
struct enum_font_data efd;
LOGFONT lf;
HDC hdc;
int i, ret, ansi_charset, symbol_charset, russian_charset;
trace("Testing font %s, charset %d\n", *font_name ? font_name : "<empty>", font_charset);
if (*font_name && !is_truetype_font_installed(font_name))
{
skip("%s is not installed\n", font_name);
return;
}
hdc = GetDC(0);
/* Observed behaviour: EnumFontFamilies enumerates aliases like "Arial Cyr"
* while EnumFontFamiliesEx doesn't.
*/
if (!*font_name && font_charset == DEFAULT_CHARSET) /* do it only once */
{
efd.total = 0;
SetLastError(0xdeadbeef);
ret = EnumFontFamilies(hdc, NULL, arial_enum_proc, (LPARAM)&efd);
ok(ret, "EnumFontFamilies error %u\n", GetLastError());
get_charset_stats(&efd, &ansi_charset, &symbol_charset, &russian_charset);
trace("enumerated ansi %d, symbol %d, russian %d fonts for NULL\n",
ansi_charset, symbol_charset, russian_charset);
ok(efd.total > 0, "no fonts enumerated: NULL\n");
ok(ansi_charset > 0, "NULL family should enumerate ANSI_CHARSET\n");
ok(symbol_charset > 0, "NULL family should enumerate SYMBOL_CHARSET\n");
ok(russian_charset > 0, "NULL family should enumerate RUSSIAN_CHARSET\n");
}
efd.total = 0;
SetLastError(0xdeadbeef);
ret = EnumFontFamilies(hdc, font_name, arial_enum_proc, (LPARAM)&efd);
ok(ret, "EnumFontFamilies error %u\n", GetLastError());
get_charset_stats(&efd, &ansi_charset, &symbol_charset, &russian_charset);
trace("enumerated ansi %d, symbol %d, russian %d fonts for %s\n",
ansi_charset, symbol_charset, russian_charset,
*font_name ? font_name : "<empty>");
if (*font_name)
ok(efd.total > 0, "no fonts enumerated: %s\n", font_name);
else
ok(!efd.total, "no fonts should be enumerated for empty font_name\n");
for (i = 0; i < efd.total; i++)
{
/* FIXME: remove completely once Wine is fixed */
if (efd.lf[i].lfCharSet != font_charset)
{
todo_wine
ok(efd.lf[i].lfCharSet == font_charset, "%d: got charset %d\n", i, efd.lf[i].lfCharSet);
}
else
ok(efd.lf[i].lfCharSet == font_charset, "%d: got charset %d\n", i, efd.lf[i].lfCharSet);
ok(!lstrcmp(efd.lf[i].lfFaceName, font_name), "expected %s, got %s\n",
font_name, efd.lf[i].lfFaceName);
}
memset(&lf, 0, sizeof(lf));
lf.lfCharSet = ANSI_CHARSET;
lstrcpy(lf.lfFaceName, font_name);
efd.total = 0;
SetLastError(0xdeadbeef);
ret = EnumFontFamiliesEx(hdc, &lf, arial_enum_proc, (LPARAM)&efd, 0);
ok(ret, "EnumFontFamiliesEx error %u\n", GetLastError());
get_charset_stats(&efd, &ansi_charset, &symbol_charset, &russian_charset);
trace("enumerated ansi %d, symbol %d, russian %d fonts for %s ANSI_CHARSET\n",
ansi_charset, symbol_charset, russian_charset,
*font_name ? font_name : "<empty>");
if (font_charset == SYMBOL_CHARSET)
{
if (*font_name)
ok(efd.total == 0, "no fonts should be enumerated: %s ANSI_CHARSET\n", font_name);
else
ok(efd.total > 0, "no fonts enumerated: %s\n", font_name);
}
else
{
ok(efd.total > 0, "no fonts enumerated: %s ANSI_CHARSET\n", font_name);
for (i = 0; i < efd.total; i++)
{
ok(efd.lf[i].lfCharSet == ANSI_CHARSET, "%d: got charset %d\n", i, efd.lf[i].lfCharSet);
if (*font_name)
ok(!lstrcmp(efd.lf[i].lfFaceName, font_name), "expected %s, got %s\n",
font_name, efd.lf[i].lfFaceName);
}
}
/* DEFAULT_CHARSET should enumerate all available charsets */
memset(&lf, 0, sizeof(lf));
lf.lfCharSet = DEFAULT_CHARSET;
lstrcpy(lf.lfFaceName, font_name);
efd.total = 0;
SetLastError(0xdeadbeef);
EnumFontFamiliesEx(hdc, &lf, arial_enum_proc, (LPARAM)&efd, 0);
ok(ret, "EnumFontFamiliesEx error %u\n", GetLastError());
get_charset_stats(&efd, &ansi_charset, &symbol_charset, &russian_charset);
trace("enumerated ansi %d, symbol %d, russian %d fonts for %s DEFAULT_CHARSET\n",
ansi_charset, symbol_charset, russian_charset,
*font_name ? font_name : "<empty>");
ok(efd.total > 0, "no fonts enumerated: %s DEFAULT_CHARSET\n", font_name);
for (i = 0; i < efd.total; i++)
{
if (*font_name)
ok(!lstrcmp(efd.lf[i].lfFaceName, font_name), "expected %s, got %s\n",
font_name, efd.lf[i].lfFaceName);
}
if (*font_name)
{
switch (font_charset)
{
case ANSI_CHARSET:
ok(ansi_charset > 0,
"ANSI_CHARSET should enumerate ANSI_CHARSET for %s\n", font_name);
ok(!symbol_charset,
"ANSI_CHARSET should NOT enumerate SYMBOL_CHARSET for %s\n", font_name);
ok(russian_charset > 0,
"ANSI_CHARSET should enumerate RUSSIAN_CHARSET for %s\n", font_name);
break;
case SYMBOL_CHARSET:
ok(!ansi_charset,
"SYMBOL_CHARSET should NOT enumerate ANSI_CHARSET for %s\n", font_name);
ok(symbol_charset,
"SYMBOL_CHARSET should enumerate SYMBOL_CHARSET for %s\n", font_name);
ok(!russian_charset,
"SYMBOL_CHARSET should NOT enumerate RUSSIAN_CHARSET for %s\n", font_name);
break;
case DEFAULT_CHARSET:
ok(ansi_charset > 0,
"DEFAULT_CHARSET should enumerate ANSI_CHARSET for %s\n", font_name);
ok(symbol_charset > 0,
"DEFAULT_CHARSET should enumerate SYMBOL_CHARSET for %s\n", font_name);
ok(russian_charset > 0,
"DEFAULT_CHARSET should enumerate RUSSIAN_CHARSET for %s\n", font_name);
break;
}
}
else
{
ok(ansi_charset > 0,
"DEFAULT_CHARSET should enumerate ANSI_CHARSET for %s\n", *font_name ? font_name : "<empty>");
ok(symbol_charset > 0,
"DEFAULT_CHARSET should enumerate SYMBOL_CHARSET for %s\n", *font_name ? font_name : "<empty>");
ok(russian_charset > 0,
"DEFAULT_CHARSET should enumerate RUSSIAN_CHARSET for %s\n", *font_name ? font_name : "<empty>");
}
memset(&lf, 0, sizeof(lf));
lf.lfCharSet = SYMBOL_CHARSET;
lstrcpy(lf.lfFaceName, font_name);
efd.total = 0;
SetLastError(0xdeadbeef);
EnumFontFamiliesEx(hdc, &lf, arial_enum_proc, (LPARAM)&efd, 0);
ok(ret, "EnumFontFamiliesEx error %u\n", GetLastError());
get_charset_stats(&efd, &ansi_charset, &symbol_charset, &russian_charset);
trace("enumerated ansi %d, symbol %d, russian %d fonts for %s SYMBOL_CHARSET\n",
ansi_charset, symbol_charset, russian_charset,
*font_name ? font_name : "<empty>");
if (*font_name && font_charset == ANSI_CHARSET)
ok(efd.total == 0, "no fonts should be enumerated: %s SYMBOL_CHARSET\n", font_name);
else
{
ok(efd.total > 0, "no fonts enumerated: %s SYMBOL_CHARSET\n", font_name);
for (i = 0; i < efd.total; i++)
{
ok(efd.lf[i].lfCharSet == SYMBOL_CHARSET, "%d: got charset %d\n", i, efd.lf[i].lfCharSet);
if (*font_name)
ok(!lstrcmp(efd.lf[i].lfFaceName, font_name), "expected %s, got %s\n",
font_name, efd.lf[i].lfFaceName);
}
ok(!ansi_charset,
"SYMBOL_CHARSET should NOT enumerate ANSI_CHARSET for %s\n", *font_name ? font_name : "<empty>");
ok(symbol_charset > 0,
"SYMBOL_CHARSET should enumerate SYMBOL_CHARSET for %s\n", *font_name ? font_name : "<empty>");
ok(!russian_charset,
"SYMBOL_CHARSET should NOT enumerate RUSSIAN_CHARSET for %s\n", *font_name ? font_name : "<empty>");
}
ReleaseDC(0, hdc);
}
START_TEST(font)
{
init();
test_logfont();
test_bitmap_font();
test_bitmap_font_metrics();
test_GdiGetCharDimensions();
test_GetCharABCWidthsW();
test_text_extents();
test_GetGlyphIndices();
test_GetKerningPairs();
test_GetOutlineTextMetrics();
test_SetTextJustification();
test_font_charset();
test_GetFontUnicodeRanges();
/* On Windows Arial has a lot of default charset aliases such as Arial Cyr,
* I'd like to avoid them in this test.
*/
test_EnumFontFamilies("Arial Black", ANSI_CHARSET);
test_EnumFontFamilies("Symbol", SYMBOL_CHARSET);
if (is_truetype_font_installed("Arial Black") &&
(is_truetype_font_installed("Symbol") || is_truetype_font_installed("Wingdings")))
{
test_EnumFontFamilies("", ANSI_CHARSET);
test_EnumFontFamilies("", SYMBOL_CHARSET);
test_EnumFontFamilies("", DEFAULT_CHARSET);
}
else
skip("Arial Black or Symbol/Wingdings is not installed\n");
}
Reference in New Issue View Git Blame Copy Permalink