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 nonexistent[] = {'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(nonexistent, NULL, &fontfamily);
  52     expect (FontFamilyNotFound, stat);
  53     stat = GdipDeleteFont(font);
  54     expect (InvalidParameter, stat);
  55     stat = GdipCreateFontFamilyFromName(arial, NULL, &fontfamily);
  56     if(stat == FontFamilyNotFound)
  57     {
  58         skip("Arial not installed\n");
  59         return;
  60     }
  61     expect (Ok, stat);
  62     stat = GdipCreateFont(fontfamily, 12, FontStyleRegular, UnitPoint, &font);
  63     expect (Ok, stat);
  64     stat = GdipGetFontUnit (font, &unit);
  65     expect (Ok, stat);
  66     expect (UnitPoint, unit);
  67
  68     /* Test to see if returned size is based on unit (its not) */
  69     GdipGetFontSize(font, &size);
  70     ok (size == 12, "Expected 12, got %f\n", size);
  71     GdipDeleteFont(font);
  72
  73     /* Make sure everything is converted correctly for all Units */
  74     for (i = UnitWorld; i <=UnitMillimeter; i++)
  75     {
  76         if (i == UnitDisplay) continue; /* Crashes WindowsXP, wtf? */
  77         GdipCreateFont(fontfamily, 24, FontStyleRegular, i, &font);
  78         GdipGetFontSize (font, &size);
  79         ok (size == 24, "Expected 24, got %f (with unit: %d)\n", size, i);
  80         GdipGetFontUnit (font, &unit);
  81         expect (i, unit);
  82         GdipDeleteFont(font);
  83     }
  84
  85     GdipDeleteFontFamily(fontfamily);
  86 }
  87
  88 static void test_logfont(void)
  89 {
  90     LOGFONTW lfw, lfw2;
  91     GpFont *font;
  92     GpStatus stat;
  93     GpGraphics *graphics;
  94     HDC hdc = GetDC(0);
  95
  96     GdipCreateFromHDC(hdc, &graphics);
  97     memset(&lfw, 0, sizeof(LOGFONTW));
  98     memset(&lfw2, 0xff, sizeof(LOGFONTW));
  99     memcpy(&lfw.lfFaceName, arial, 6 * sizeof(WCHAR));
 100
 101     stat = GdipCreateFontFromLogfontW(hdc, &lfw, &font);
 102     expect(Ok, stat);
 103     stat = GdipGetLogFontW(font, graphics, &lfw2);
 104     expect(Ok, stat);
 105
 106     ok(lfw2.lfHeight < 0, "Expected negative height\n");
 107     expect(0, lfw2.lfWidth);
 108     expect(0, lfw2.lfEscapement);
 109     expect(0, lfw2.lfOrientation);
 110     ok((lfw2.lfWeight >= 100) && (lfw2.lfWeight <= 900), "Expected weight to be set\n");
 111     expect(0, lfw2.lfItalic);
 112     expect(0, lfw2.lfUnderline);
 113     expect(0, lfw2.lfStrikeOut);
 114     expect(0, lfw2.lfCharSet);
 115     expect(0, lfw2.lfOutPrecision);
 116     expect(0, lfw2.lfClipPrecision);
 117     expect(0, lfw2.lfQuality);
 118     expect(0, lfw2.lfPitchAndFamily);
 119
 120     GdipDeleteFont(font);
 121
 122     memset(&lfw, 0, sizeof(LOGFONTW));
 123     lfw.lfHeight = 25;
 124     lfw.lfWidth = 25;
 125     lfw.lfEscapement = lfw.lfOrientation = 50;
 126     lfw.lfItalic = lfw.lfUnderline = lfw.lfStrikeOut = TRUE;
 127
 128     memset(&lfw2, 0xff, sizeof(LOGFONTW));
 129     memcpy(&lfw.lfFaceName, arial, 6 * sizeof(WCHAR));
 130
 131     stat = GdipCreateFontFromLogfontW(hdc, &lfw, &font);
 132     expect(Ok, stat);
 133     stat = GdipGetLogFontW(font, graphics, &lfw2);
 134     expect(Ok, stat);
 135
 136     ok(lfw2.lfHeight < 0, "Expected negative height\n");
 137     expect(0, lfw2.lfWidth);
 138     expect(0, lfw2.lfEscapement);
 139     expect(0, lfw2.lfOrientation);
 140     ok((lfw2.lfWeight >= 100) && (lfw2.lfWeight <= 900), "Expected weight to be set\n");
 141     expect(TRUE, lfw2.lfItalic);
 142     expect(TRUE, lfw2.lfUnderline);
 143     expect(TRUE, lfw2.lfStrikeOut);
 144     expect(0, lfw2.lfCharSet);
 145     expect(0, lfw2.lfOutPrecision);
 146     expect(0, lfw2.lfClipPrecision);
 147     expect(0, lfw2.lfQuality);
 148     expect(0, lfw2.lfPitchAndFamily);
 149
 150     GdipDeleteFont(font);
 151
 152     GdipDeleteGraphics(graphics);
 153     ReleaseDC(0, hdc);
 154 }
 155
 156 static void test_fontfamily (void)
 157 {
 158     GpFontFamily *family, *clonedFontFamily;
 159     WCHAR itsName[LF_FACESIZE];
 160     GpStatus stat;
 161
 162     /* FontFamily cannot be NULL */
 163     stat = GdipCreateFontFamilyFromName (arial , NULL, NULL);
 164     expect (InvalidParameter, stat);
 165
 166     /* FontFamily must be able to actually find the family.
 167      * If it can't, any subsequent calls should fail.
 168      */
 169     stat = GdipCreateFontFamilyFromName (nonexistent, NULL, &family);
 170     expect (FontFamilyNotFound, stat);
 171
 172     /* Bitmap fonts are not found */
 173 todo_wine
 174 {
 175     stat = GdipCreateFontFamilyFromName (MSSansSerif, NULL, &family);
 176     expect (FontFamilyNotFound, stat);
 177 }
 178
 179     stat = GdipCreateFontFamilyFromName (arial, NULL, &family);
 180     if(stat == FontFamilyNotFound)
 181     {
 182         skip("Arial not installed\n");
 183         return;
 184     }
 185     expect (Ok, stat);
 186
 187     stat = GdipGetFamilyName (family, itsName, LANG_NEUTRAL);
 188     expect (Ok, stat);
 189     expect (0, lstrcmpiW(itsName, arial));
 190
 191     if (0)
 192     {
 193         /* Crashes on Windows XP SP2, Vista, and so Wine as well */
 194         stat = GdipGetFamilyName (family, NULL, LANG_NEUTRAL);
 195         expect (Ok, stat);
 196     }
 197
 198     /* Make sure we don't read old data */
 199     ZeroMemory (itsName, sizeof(itsName));
 200     stat = GdipCloneFontFamily(family, &clonedFontFamily);
 201     expect (Ok, stat);
 202     GdipDeleteFontFamily(family);
 203     stat = GdipGetFamilyName(clonedFontFamily, itsName, LANG_NEUTRAL);
 204     expect(Ok, stat);
 205     expect(0, lstrcmpiW(itsName, arial));
 206
 207     GdipDeleteFontFamily(clonedFontFamily);
 208 }
 209
 210 static void test_fontfamily_properties (void)
 211 {
 212     GpFontFamily* FontFamily = NULL;
 213     GpStatus stat;
 214     UINT16 result = 0;
 215
 216     stat = GdipCreateFontFamilyFromName(arial, NULL, &FontFamily);
 217     if(stat == FontFamilyNotFound)
 218         skip("Arial not installed\n");
 219     else
 220     {
 221 todo_wine
 222 {
 223         stat = GdipGetLineSpacing(FontFamily, FontStyleRegular, &result);
 224         expect(Ok, stat);
 225         ok (result == 2355, "Expected 2355, got %d\n", result);
 226 }
 227         result = 0;
 228         stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
 229         expect(Ok, stat);
 230         ok(result == 2048, "Expected 2048, got %d\n", result);
 231         result = 0;
 232         stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
 233         expect(Ok, stat);
 234         ok(result == 1854, "Expected 1854, got %d\n", result);
 235         result = 0;
 236         stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
 237         ok(result == 434, "Expected 434, got %d\n", result);
 238         GdipDeleteFontFamily(FontFamily);
 239     }
 240
 241     stat = GdipCreateFontFamilyFromName(TimesNewRoman, NULL, &FontFamily);
 242     if(stat == FontFamilyNotFound)
 243         skip("Times New Roman not installed\n");
 244     else
 245     {
 246         result = 0;
 247 todo_wine
 248 {
 249         stat = GdipGetLineSpacing(FontFamily, FontStyleRegular, &result);
 250         expect(Ok, stat);
 251         ok(result == 2355, "Expected 2355, got %d\n", result);
 252 }
 253         result = 0;
 254         stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
 255         expect(Ok, stat);
 256         ok(result == 2048, "Expected 2048, got %d\n", result);
 257         result = 0;
 258         stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
 259         expect(Ok, stat);
 260         ok(result == 1825, "Expected 1825, got %d\n", result);
 261         result = 0;
 262         stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
 263         ok(result == 443, "Expected 443 got %d\n", result);
 264         GdipDeleteFontFamily(FontFamily);
 265     }
 266 }
 267
 268 static void test_getgenerics (void)
 269 {
 270     GpStatus stat;
 271     GpFontFamily* family;
 272     WCHAR familyName[LF_FACESIZE];
 273     ZeroMemory(familyName, sizeof(familyName)/sizeof(WCHAR));
 274
 275     stat = GdipGetGenericFontFamilySansSerif (&family);
 276     expect (Ok, stat);
 277     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 278     expect (Ok, stat);
 279     ok ((lstrcmpiW(familyName, MicrosoftSansSerif) == 0) ||
 280         (lstrcmpiW(familyName,MSSansSerif) == 0),
 281         "Expected Microsoft Sans Serif or MS Sans Serif, got %s\n",
 282         debugstr_w(familyName));
 283     stat = GdipDeleteFontFamily (family);
 284     expect (Ok, stat);
 285
 286     stat = GdipGetGenericFontFamilySerif (&family);
 287     expect (Ok, stat);
 288     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 289     expect (Ok, stat);
 290     ok (lstrcmpiW(familyName, TimesNewRoman) == 0,
 291         "Expected Times New Roman, got %s\n", debugstr_w(familyName));
 292     stat = GdipDeleteFontFamily (family);
 293     expect (Ok, stat);
 294
 295     stat = GdipGetGenericFontFamilyMonospace (&family);
 296     expect (Ok, stat);
 297     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 298     expect (Ok, stat);
 299     ok (lstrcmpiW(familyName, CourierNew) == 0,
 300         "Expected Courier New, got %s\n", debugstr_w(familyName));
 301     stat = GdipDeleteFontFamily (family);
 302     expect (Ok, stat);
 303 }
 304
 305 START_TEST(font)
 306 {
 307     struct GdiplusStartupInput gdiplusStartupInput;
 308     ULONG_PTR gdiplusToken;
 309
 310     gdiplusStartupInput.GdiplusVersion              = 1;
 311     gdiplusStartupInput.DebugEventCallback          = NULL;
 312     gdiplusStartupInput.SuppressBackgroundThread    = 0;
 313     gdiplusStartupInput.SuppressExternalCodecs      = 0;
 314
 315     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
 316
 317     test_createfont();
 318     test_logfont();
 319     test_fontfamily();
 320     test_fontfamily_properties();
 321     test_getgenerics();
 322
 323     GdiplusShutdown(gdiplusToken);
 324 }