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gdi32: Add an extensive EnumFontFamilies test, fix some failures when running under Wine.

This commit is contained in:
Dmitry Timoshkov 2007-03-06 19:14:25 +08:00 committed by Alexandre Julliard
parent 7b0cde8f84
commit 7f16f21cf7
2 changed files with 286 additions and 5 deletions
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18
dlls/gdi32/font.c
View File

@ -877,7 +877,11 @@ INT16 WINAPI EnumFontFamilies16( HDC16 hDC, LPCSTR lpFamily,
LOGFONT16 lf;
lf.lfCharSet = DEFAULT_CHARSET;
if( lpFamily ) lstrcpynA( lf.lfFaceName, lpFamily, LF_FACESIZE );
if (lpFamily)
{
if (!*lpFamily) return 1;
lstrcpynA( lf.lfFaceName, lpFamily, LF_FACESIZE );
}
else lf.lfFaceName[0] = '\0';
return EnumFontFamiliesEx16( hDC, &lf, efproc, lpData, 0 );
@ -892,7 +896,11 @@ INT WINAPI EnumFontFamiliesA( HDC hDC, LPCSTR lpFamily,
LOGFONTA lf;
lf.lfCharSet = DEFAULT_CHARSET;
if( lpFamily ) lstrcpynA( lf.lfFaceName, lpFamily, LF_FACESIZE );
if (lpFamily)
{
if (!*lpFamily) return 1;
lstrcpynA( lf.lfFaceName, lpFamily, LF_FACESIZE );
}
else lf.lfFaceName[0] = lf.lfFaceName[1] = '\0';
return EnumFontFamiliesExA( hDC, &lf, efproc, lpData, 0 );
@ -907,7 +915,11 @@ INT WINAPI EnumFontFamiliesW( HDC hDC, LPCWSTR lpFamily,
LOGFONTW lf;
lf.lfCharSet = DEFAULT_CHARSET;
if( lpFamily ) lstrcpynW( lf.lfFaceName, lpFamily, LF_FACESIZE );
if (lpFamily)
{
if (!*lpFamily) return 1;
lstrcpynW( lf.lfFaceName, lpFamily, LF_FACESIZE );
}
else lf.lfFaceName[0] = 0;
return EnumFontFamiliesExW( hDC, &lf, efproc, lpData, 0 );

273
dlls/gdi32/tests/font.c
View File

@ -49,6 +49,25 @@ static void init(void)
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;
@ -1104,7 +1123,7 @@ static void test_GetFontUnicodeRanges(void)
LOGFONTA lf;
HDC hdc;
HFONT hfont, hfont_old;
DWORD size, i;
DWORD size;
GLYPHSET *gs;
if (!pGetFontUnicodeRanges)
@ -1130,9 +1149,10 @@ static void test_GetFontUnicodeRanges(void)
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);
@ -1142,6 +1162,241 @@ static void test_GetFontUnicodeRanges(void)
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();
@ -1158,4 +1413,18 @@ START_TEST(font)
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");
}