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gdi32/tests: Show that there is an upper limit to the width of a font that can be specified.

This commit is contained in:
Rein Klazes 2009-06-25 09:40:46 +02:00 committed by Alexandre Julliard
parent 69bb29ced9
commit 08ca2fa6a9
1 changed files with 75 additions and 1 deletions
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76
dlls/gdi32/tests/font.c
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@ -2911,10 +2911,82 @@ static void test_GetGlyphOutline(void)
DeleteDC(hdc);
}
/* bug #9995: there is a limit to the character width that can be specified */
void test_GetTextMetrics2( const char *fontname)
{
HFONT of, hf;
HDC hdc;
TEXTMETRICA tm;
LOGFONTA lf;
BOOL ret;
int avecharw[3], maxcharw[3];
if (!is_truetype_font_installed( fontname)) {
skip("%s is not installed\n", fontname);
return;
}
hdc = CreateCompatibleDC(0);
ok( hdc != NULL, "CreateCompatibleDC failed\n");
/* select width = 0 */
hf = CreateFontA( -11, 0, 0, 0, FW_REGULAR, FALSE, FALSE, FALSE,
DEFAULT_CHARSET, OUT_TT_PRECIS, CLIP_LH_ANGLES,
DEFAULT_QUALITY, VARIABLE_PITCH,
fontname);
ok( hf != NULL, "CreateFontA failed\n");
of = SelectObject( hdc, hf);
ret = GetObjectA( hf, sizeof( lf), &lf);
ret = GetTextMetricsA( hdc, &tm);
ok(ret, "GetTextMetricsA error %u, ", GetLastError());
avecharw[0] =tm.tmAveCharWidth;
maxcharw[0] =tm.tmMaxCharWidth;
SelectObject( hdc, of);
DeleteObject( hf);
/* select LARGE width = 1023 */
hf = CreateFontA( -11, 1023, 0, 0, FW_REGULAR, FALSE, FALSE, FALSE,
DEFAULT_CHARSET, OUT_TT_PRECIS, CLIP_LH_ANGLES,
DEFAULT_QUALITY, VARIABLE_PITCH,
fontname);
ok( hf != NULL, "CreateFontA failed\n");
of = SelectObject( hdc, hf);
ret = GetObjectA( hf, sizeof( lf), &lf);
ret = GetTextMetricsA( hdc, &tm);
ok(ret, "GetTextMetricsA error %u, ", GetLastError());
avecharw[1] =tm.tmAveCharWidth;
maxcharw[1] =tm.tmMaxCharWidth;
SelectObject( hdc, of);
DeleteObject( hf);
/* select TOOLARGE width = 1536 */
hf = CreateFontA( -11, 1536, 0, 0, FW_REGULAR, FALSE, FALSE, FALSE,
DEFAULT_CHARSET, OUT_TT_PRECIS, CLIP_LH_ANGLES,
DEFAULT_QUALITY, VARIABLE_PITCH,
fontname);
ok( hf != NULL, "CreateFontA failed\n");
of = SelectObject( hdc, hf);
ret = GetObjectA( hf, sizeof( lf), &lf);
ret = GetTextMetricsA( hdc, &tm);
ok(ret, "GetTextMetricsA error %u, ", GetLastError());
avecharw[2] =tm.tmAveCharWidth;
maxcharw[2] =tm.tmMaxCharWidth;
SelectObject( hdc, of);
DeleteObject( hf);
/* tests */
ok( avecharw[1] > 10 * avecharw[0], "Av. charwidth not large ( %d cmp.to %d)\n",
avecharw[1], avecharw[0]);
ok( maxcharw[1] > 10 * maxcharw[0], "Max charwidth not large ( %d cmp.to %d)\n",
maxcharw[1], maxcharw[0]);
todo_wine {
ok( avecharw[2] == avecharw[0], "Unexpected Av. charwidth ( %d cmp.to %d)\n",
avecharw[2], avecharw[0]);
ok( maxcharw[2] == maxcharw[0], "Unexpected Max charwidth ( %d cmp.to %d)\n",
maxcharw[2], maxcharw[0]);
}
/* clean up */
DeleteDC(hdc);
}
START_TEST(font)
{
init();
test_logfont();
test_bitmap_font();
test_outline_font();
@ -2949,4 +3021,6 @@ START_TEST(font)
test_GdiRealizationInfo();
test_GetTextFace();
test_GetGlyphOutline();
test_GetTextMetrics2( "Tahoma");
test_GetTextMetrics2( "Arial");
}