dlls/gdiplus/tests/font.c

   1 /*
   2  * Unit test suite for fonts
   3  *
   4  * Copyright (C) 2007 Google (Evan Stade)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "windows.h"
  22 #include "gdiplus.h"
  23 #include "wine/test.h"
  24
  25 #define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
  26
  27 static const WCHAR arial[] = {'A','r','i','a','l','\0'};
  28 static const WCHAR nonexistant[] = {'T','h','i','s','F','o','n','t','s','h','o','u','l','d','N','o','t','E','x','i','s','t','\0'};
  29 static const WCHAR MSSansSerif[] = {'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
  30 static const WCHAR MicrosoftSansSerif[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
  31 static const WCHAR TimesNewRoman[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n','\0'};
  32 static const WCHAR CourierNew[] = {'C','o','u','r','i','e','r',' ','N','e','w','\0'};
  33
  34 static const char *debugstr_w(LPCWSTR str)
  35 {
  36    static char buf[1024];
  37    WideCharToMultiByte(CP_ACP, 0, str, -1, buf, sizeof(buf), NULL, NULL);
  38    return buf;
  39 }
  40
  41
  42 static void test_createfont(void)
  43 {
  44     GpFontFamily* fontfamily = NULL;
  45     GpFont* font = NULL;
  46     GpStatus stat;
  47     Unit unit;
  48     UINT i;
  49     REAL size;
  50
  51     stat = GdipCreateFontFamilyFromName(nonexistant, NULL, &fontfamily);
  52     expect (FontFamilyNotFound, stat);
  53     stat = GdipDeleteFont(font);
  54     expect (InvalidParameter, stat);
  55     stat = GdipCreateFontFamilyFromName(arial, NULL, &fontfamily);
  56     expect (Ok, stat);
  57     stat = GdipCreateFont(fontfamily, 12, FontStyleRegular, UnitPoint, &font);
  58     expect (Ok, stat);
  59     stat = GdipGetFontUnit (font, &unit);
  60     expect (Ok, stat);
  61     expect (UnitPoint, unit);
  62
  63     /* Test to see if returned size is based on unit (its not) */
  64     GdipGetFontSize(font, &size);
  65     ok (size == 12, "Expected 12, got %f\n", size);
  66     GdipDeleteFont(font);
  67
  68     /* Make sure everything is converted correctly for all Units */
  69     for (i = UnitWorld; i <=UnitMillimeter; i++)
  70     {
  71         if (i == UnitDisplay) continue; /* Crashes WindowsXP, wtf? */
  72         GdipCreateFont(fontfamily, 24, FontStyleRegular, i, &font);
  73         GdipGetFontSize (font, &size);
  74         ok (size == 24, "Expected 24, got %f (with unit: %d)\n", size, i);
  75         GdipGetFontUnit (font, &unit);
  76         expect (i, unit);
  77         GdipDeleteFont(font);
  78     }
  79
  80     GdipDeleteFontFamily(fontfamily);
  81 }
  82
  83 static void test_logfont(void)
  84 {
  85     LOGFONTW lfw, lfw2;
  86     GpFont *font;
  87     GpStatus stat;
  88     GpGraphics *graphics;
  89     HDC hdc = GetDC(0);
  90
  91     GdipCreateFromHDC(hdc, &graphics);
  92     memset(&lfw, 0, sizeof(LOGFONTW));
  93     memset(&lfw2, 0xff, sizeof(LOGFONTW));
  94     memcpy(&lfw.lfFaceName, arial, 6 * sizeof(WCHAR));
  95
  96     stat = GdipCreateFontFromLogfontW(hdc, &lfw, &font);
  97     expect(Ok, stat);
  98     stat = GdipGetLogFontW(font, graphics, &lfw2);
  99     expect(Ok, stat);
 100
 101     ok(lfw2.lfHeight < 0, "Expected negative height\n");
 102     expect(0, lfw2.lfWidth);
 103     expect(0, lfw2.lfEscapement);
 104     expect(0, lfw2.lfOrientation);
 105     ok((lfw2.lfWeight >= 100) && (lfw2.lfWeight <= 900), "Expected weight to be set\n");
 106     expect(0, lfw2.lfItalic);
 107     expect(0, lfw2.lfUnderline);
 108     expect(0, lfw2.lfStrikeOut);
 109     expect(0, lfw2.lfCharSet);
 110     expect(0, lfw2.lfOutPrecision);
 111     expect(0, lfw2.lfClipPrecision);
 112     expect(0, lfw2.lfQuality);
 113     expect(0, lfw2.lfPitchAndFamily);
 114
 115     GdipDeleteFont(font);
 116
 117     memset(&lfw, 0, sizeof(LOGFONTW));
 118     lfw.lfHeight = 25;
 119     lfw.lfWidth = 25;
 120     lfw.lfEscapement = lfw.lfOrientation = 50;
 121     lfw.lfItalic = lfw.lfUnderline = lfw.lfStrikeOut = TRUE;
 122
 123     memset(&lfw2, 0xff, sizeof(LOGFONTW));
 124     memcpy(&lfw.lfFaceName, arial, 6 * sizeof(WCHAR));
 125
 126     stat = GdipCreateFontFromLogfontW(hdc, &lfw, &font);
 127     expect(Ok, stat);
 128     stat = GdipGetLogFontW(font, graphics, &lfw2);
 129     expect(Ok, stat);
 130
 131     ok(lfw2.lfHeight < 0, "Expected negative height\n");
 132     expect(0, lfw2.lfWidth);
 133     expect(0, lfw2.lfEscapement);
 134     expect(0, lfw2.lfOrientation);
 135     ok((lfw2.lfWeight >= 100) && (lfw2.lfWeight <= 900), "Expected weight to be set\n");
 136     expect(TRUE, lfw2.lfItalic);
 137     expect(TRUE, lfw2.lfUnderline);
 138     expect(TRUE, lfw2.lfStrikeOut);
 139     expect(0, lfw2.lfCharSet);
 140     expect(0, lfw2.lfOutPrecision);
 141     expect(0, lfw2.lfClipPrecision);
 142     expect(0, lfw2.lfQuality);
 143     expect(0, lfw2.lfPitchAndFamily);
 144
 145     GdipDeleteFont(font);
 146
 147     GdipDeleteGraphics(graphics);
 148     ReleaseDC(0, hdc);
 149 }
 150
 151 static void test_fontfamily (void)
 152 {
 153     GpFontFamily *family, *clonedFontFamily;
 154     WCHAR itsName[LF_FACESIZE];
 155     GpStatus stat;
 156
 157     /* FontFamily can not be NULL */
 158     stat = GdipCreateFontFamilyFromName (arial , NULL, NULL);
 159     expect (InvalidParameter, stat);
 160
 161     /* FontFamily must be able to actually find the family.
 162      * If it can't, any subsequent calls should fail.
 163      */
 164     stat = GdipCreateFontFamilyFromName (nonexistant, NULL, &family);
 165     expect (FontFamilyNotFound, stat);
 166     ok ((lstrcmpiW(itsName, nonexistant) != 0),
 167         "Expected a non-zero value for nonexistant font!\n");
 168
 169     stat = GdipCreateFontFamilyFromName (arial, NULL, &family);
 170     expect (Ok, stat);
 171
 172     stat = GdipGetFamilyName (family, itsName, LANG_NEUTRAL);
 173     expect (Ok, stat);
 174     expect (0, lstrcmpiW(itsName, arial));
 175
 176     if (0)
 177     {
 178         /* Crashes on Windows XP SP2, Vista, and so Wine as well */
 179         stat = GdipGetFamilyName (family, NULL, LANG_NEUTRAL);
 180         expect (Ok, stat);
 181     }
 182
 183     /* Make sure we don't read old data */
 184     ZeroMemory (itsName, sizeof(itsName));
 185     stat = GdipCloneFontFamily(family, &clonedFontFamily);
 186     expect (Ok, stat);
 187     GdipDeleteFontFamily(family);
 188     stat = GdipGetFamilyName(clonedFontFamily, itsName, LANG_NEUTRAL);
 189     expect(Ok, stat);
 190     expect(0, lstrcmpiW(itsName, arial));
 191
 192     GdipDeleteFontFamily(clonedFontFamily);
 193 }
 194
 195 static void test_fontfamily_properties (void)
 196 {
 197     GpFontFamily* FontFamily = NULL;
 198     GpStatus stat;
 199     UINT16 result = 0;
 200
 201     GdipCreateFontFamilyFromName(arial, NULL, &FontFamily);
 202 todo_wine
 203 {
 204     stat = GdipGetLineSpacing(FontFamily, FontStyleRegular, &result);
 205     expect(Ok, stat);
 206     ok (result == 2355, "Expected 2355, got %d\n", result);
 207     result = 0;
 208     stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
 209     expect(Ok, stat);
 210     ok(result == 2048, "Expected 2048, got %d\n", result);
 211 }
 212     result = 0;
 213     stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
 214     expect(Ok, stat);
 215     ok(result == 1854, "Expected 1854, got %d\n", result);
 216     result = 0;
 217     stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
 218     ok(result == 434, "Expected 434, got %d\n", result);
 219     GdipDeleteFontFamily(FontFamily);
 220
 221     GdipCreateFontFamilyFromName(TimesNewRoman, NULL, &FontFamily);
 222     result = 0;
 223 todo_wine
 224 {
 225     stat = GdipGetLineSpacing(FontFamily, FontStyleRegular, &result);
 226     expect(Ok, stat);
 227     ok(result == 2355, "Expected 2355, got %d\n", result);
 228     result = 0;
 229     stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
 230     expect(Ok, stat);
 231     ok(result == 2048, "Expected 2048, got %d\n", result);
 232 }
 233     result = 0;
 234     stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
 235     expect(Ok, stat);
 236     ok(result == 1825, "Expected 1825, got %d\n", result);
 237     result = 0;
 238     stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
 239     ok(result == 443, "Expected 443 got %d\n", result);
 240     GdipDeleteFontFamily(FontFamily);
 241 }
 242
 243 static void test_getgenerics (void)
 244 {
 245     GpStatus stat;
 246     GpFontFamily* family;
 247     WCHAR familyName[LF_FACESIZE];
 248     ZeroMemory(familyName, sizeof(familyName)/sizeof(WCHAR));
 249
 250     stat = GdipGetGenericFontFamilySansSerif (&family);
 251     expect (Ok, stat);
 252     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 253     expect (Ok, stat);
 254     ok ((lstrcmpiW(familyName, MicrosoftSansSerif) == 0) ||
 255         (lstrcmpiW(familyName,MSSansSerif) == 0),
 256         "Expected Microsoft Sans Serif or MS Sans Serif, got %s\n",
 257         debugstr_w(familyName));
 258     stat = GdipDeleteFontFamily (family);
 259     expect (Ok, stat);
 260
 261     stat = GdipGetGenericFontFamilySerif (&family);
 262     expect (Ok, stat);
 263     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 264     expect (Ok, stat);
 265     ok (lstrcmpiW(familyName, TimesNewRoman) == 0,
 266         "Expected Times New Roman, got %s\n", debugstr_w(familyName));
 267     stat = GdipDeleteFontFamily (family);
 268     expect (Ok, stat);
 269
 270     stat = GdipGetGenericFontFamilyMonospace (&family);
 271     expect (Ok, stat);
 272     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 273     expect (Ok, stat);
 274     ok (lstrcmpiW(familyName, CourierNew) == 0,
 275         "Expected Courier New, got %s\n", debugstr_w(familyName));
 276     stat = GdipDeleteFontFamily (family);
 277     expect (Ok, stat);
 278 }
 279
 280 START_TEST(font)
 281 {
 282     struct GdiplusStartupInput gdiplusStartupInput;
 283     ULONG_PTR gdiplusToken;
 284
 285     gdiplusStartupInput.GdiplusVersion              = 1;
 286     gdiplusStartupInput.DebugEventCallback          = NULL;
 287     gdiplusStartupInput.SuppressBackgroundThread    = 0;
 288     gdiplusStartupInput.SuppressExternalCodecs      = 0;
 289
 290     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
 291
 292     test_createfont();
 293     test_logfont();
 294     test_fontfamily();
 295     test_fontfamily_properties();
 296     test_getgenerics();
 297
 298     GdiplusShutdown(gdiplusToken);
 299 }