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
 100     /* empty FaceName */
 101     lfw.lfFaceName[0] = 0;
 102     stat = GdipCreateFontFromLogfontW(hdc, &lfw, &font);
 103
 104 todo_wine {
 105     expect(NotTrueTypeFont, stat);
 106 }
 107
 108     memcpy(&lfw.lfFaceName, arial, 6 * sizeof(WCHAR));
 109
 110     stat = GdipCreateFontFromLogfontW(hdc, &lfw, &font);
 111     expect(Ok, stat);
 112     stat = GdipGetLogFontW(font, graphics, &lfw2);
 113     expect(Ok, stat);
 114
 115     ok(lfw2.lfHeight < 0, "Expected negative height\n");
 116     expect(0, lfw2.lfWidth);
 117     expect(0, lfw2.lfEscapement);
 118     expect(0, lfw2.lfOrientation);
 119     ok((lfw2.lfWeight >= 100) && (lfw2.lfWeight <= 900), "Expected weight to be set\n");
 120     expect(0, lfw2.lfItalic);
 121     expect(0, lfw2.lfUnderline);
 122     expect(0, lfw2.lfStrikeOut);
 123     expect(0, lfw2.lfCharSet);
 124     expect(0, lfw2.lfOutPrecision);
 125     expect(0, lfw2.lfClipPrecision);
 126     expect(0, lfw2.lfQuality);
 127     expect(0, lfw2.lfPitchAndFamily);
 128
 129     GdipDeleteFont(font);
 130
 131     memset(&lfw, 0, sizeof(LOGFONTW));
 132     lfw.lfHeight = 25;
 133     lfw.lfWidth = 25;
 134     lfw.lfEscapement = lfw.lfOrientation = 50;
 135     lfw.lfItalic = lfw.lfUnderline = lfw.lfStrikeOut = TRUE;
 136
 137     memset(&lfw2, 0xff, sizeof(LOGFONTW));
 138     memcpy(&lfw.lfFaceName, arial, 6 * sizeof(WCHAR));
 139
 140     stat = GdipCreateFontFromLogfontW(hdc, &lfw, &font);
 141     expect(Ok, stat);
 142     stat = GdipGetLogFontW(font, graphics, &lfw2);
 143     expect(Ok, stat);
 144
 145     ok(lfw2.lfHeight < 0, "Expected negative height\n");
 146     expect(0, lfw2.lfWidth);
 147     expect(0, lfw2.lfEscapement);
 148     expect(0, lfw2.lfOrientation);
 149     ok((lfw2.lfWeight >= 100) && (lfw2.lfWeight <= 900), "Expected weight to be set\n");
 150     expect(TRUE, lfw2.lfItalic);
 151     expect(TRUE, lfw2.lfUnderline);
 152     expect(TRUE, lfw2.lfStrikeOut);
 153     expect(0, lfw2.lfCharSet);
 154     expect(0, lfw2.lfOutPrecision);
 155     expect(0, lfw2.lfClipPrecision);
 156     expect(0, lfw2.lfQuality);
 157     expect(0, lfw2.lfPitchAndFamily);
 158
 159     GdipDeleteFont(font);
 160
 161     GdipDeleteGraphics(graphics);
 162     ReleaseDC(0, hdc);
 163 }
 164
 165 static void test_fontfamily (void)
 166 {
 167     GpFontFamily *family, *clonedFontFamily;
 168     WCHAR itsName[LF_FACESIZE];
 169     GpStatus stat;
 170
 171     /* FontFamily cannot be NULL */
 172     stat = GdipCreateFontFamilyFromName (arial , NULL, NULL);
 173     expect (InvalidParameter, stat);
 174
 175     /* FontFamily must be able to actually find the family.
 176      * If it can't, any subsequent calls should fail.
 177      */
 178     stat = GdipCreateFontFamilyFromName (nonexistent, NULL, &family);
 179     expect (FontFamilyNotFound, stat);
 180
 181     /* Bitmap fonts are not found */
 182 todo_wine
 183 {
 184     stat = GdipCreateFontFamilyFromName (MSSansSerif, NULL, &family);
 185     expect (FontFamilyNotFound, stat);
 186 }
 187
 188     stat = GdipCreateFontFamilyFromName (arial, NULL, &family);
 189     if(stat == FontFamilyNotFound)
 190     {
 191         skip("Arial not installed\n");
 192         return;
 193     }
 194     expect (Ok, stat);
 195
 196     stat = GdipGetFamilyName (family, itsName, LANG_NEUTRAL);
 197     expect (Ok, stat);
 198     expect (0, lstrcmpiW(itsName, arial));
 199
 200     if (0)
 201     {
 202         /* Crashes on Windows XP SP2, Vista, and so Wine as well */
 203         stat = GdipGetFamilyName (family, NULL, LANG_NEUTRAL);
 204         expect (Ok, stat);
 205     }
 206
 207     /* Make sure we don't read old data */
 208     ZeroMemory (itsName, sizeof(itsName));
 209     stat = GdipCloneFontFamily(family, &clonedFontFamily);
 210     expect (Ok, stat);
 211     GdipDeleteFontFamily(family);
 212     stat = GdipGetFamilyName(clonedFontFamily, itsName, LANG_NEUTRAL);
 213     expect(Ok, stat);
 214     expect(0, lstrcmpiW(itsName, arial));
 215
 216     GdipDeleteFontFamily(clonedFontFamily);
 217 }
 218
 219 static void test_fontfamily_properties (void)
 220 {
 221     GpFontFamily* FontFamily = NULL;
 222     GpStatus stat;
 223     UINT16 result = 0;
 224
 225     stat = GdipCreateFontFamilyFromName(arial, NULL, &FontFamily);
 226     if(stat == FontFamilyNotFound)
 227         skip("Arial not installed\n");
 228     else
 229     {
 230 todo_wine
 231 {
 232         stat = GdipGetLineSpacing(FontFamily, FontStyleRegular, &result);
 233         expect(Ok, stat);
 234         ok (result == 2355, "Expected 2355, got %d\n", result);
 235 }
 236         result = 0;
 237         stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
 238         expect(Ok, stat);
 239         ok(result == 2048, "Expected 2048, got %d\n", result);
 240         result = 0;
 241         stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
 242         expect(Ok, stat);
 243         ok(result == 1854, "Expected 1854, got %d\n", result);
 244         result = 0;
 245         stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
 246         ok(result == 434, "Expected 434, got %d\n", result);
 247         GdipDeleteFontFamily(FontFamily);
 248     }
 249
 250     stat = GdipCreateFontFamilyFromName(TimesNewRoman, NULL, &FontFamily);
 251     if(stat == FontFamilyNotFound)
 252         skip("Times New Roman not installed\n");
 253     else
 254     {
 255         result = 0;
 256 todo_wine
 257 {
 258         stat = GdipGetLineSpacing(FontFamily, FontStyleRegular, &result);
 259         expect(Ok, stat);
 260         ok(result == 2355, "Expected 2355, got %d\n", result);
 261 }
 262         result = 0;
 263         stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
 264         expect(Ok, stat);
 265         ok(result == 2048, "Expected 2048, got %d\n", result);
 266         result = 0;
 267         stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
 268         expect(Ok, stat);
 269         ok(result == 1825, "Expected 1825, got %d\n", result);
 270         result = 0;
 271         stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
 272         ok(result == 443, "Expected 443 got %d\n", result);
 273         GdipDeleteFontFamily(FontFamily);
 274     }
 275 }
 276
 277 static void test_getgenerics (void)
 278 {
 279     GpStatus stat;
 280     GpFontFamily* family;
 281     WCHAR familyName[LF_FACESIZE];
 282     ZeroMemory(familyName, sizeof(familyName)/sizeof(WCHAR));
 283
 284     stat = GdipGetGenericFontFamilySansSerif (&family);
 285     expect (Ok, stat);
 286     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 287     expect (Ok, stat);
 288     ok ((lstrcmpiW(familyName, MicrosoftSansSerif) == 0) ||
 289         (lstrcmpiW(familyName,MSSansSerif) == 0),
 290         "Expected Microsoft Sans Serif or MS Sans Serif, got %s\n",
 291         debugstr_w(familyName));
 292     stat = GdipDeleteFontFamily (family);
 293     expect (Ok, stat);
 294
 295     stat = GdipGetGenericFontFamilySerif (&family);
 296     expect (Ok, stat);
 297     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 298     expect (Ok, stat);
 299     ok (lstrcmpiW(familyName, TimesNewRoman) == 0,
 300         "Expected Times New Roman, got %s\n", debugstr_w(familyName));
 301     stat = GdipDeleteFontFamily (family);
 302     expect (Ok, stat);
 303
 304     stat = GdipGetGenericFontFamilyMonospace (&family);
 305     expect (Ok, stat);
 306     stat = GdipGetFamilyName (family, familyName, LANG_NEUTRAL);
 307     expect (Ok, stat);
 308     ok (lstrcmpiW(familyName, CourierNew) == 0,
 309         "Expected Courier New, got %s\n", debugstr_w(familyName));
 310     stat = GdipDeleteFontFamily (family);
 311     expect (Ok, stat);
 312 }
 313
 314 START_TEST(font)
 315 {
 316     struct GdiplusStartupInput gdiplusStartupInput;
 317     ULONG_PTR gdiplusToken;
 318
 319     gdiplusStartupInput.GdiplusVersion              = 1;
 320     gdiplusStartupInput.DebugEventCallback          = NULL;
 321     gdiplusStartupInput.SuppressBackgroundThread    = 0;
 322     gdiplusStartupInput.SuppressExternalCodecs      = 0;
 323
 324     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
 325
 326     test_createfont();
 327     test_logfont();
 328     test_fontfamily();
 329     test_fontfamily_properties();
 330     test_getgenerics();
 331
 332     GdiplusShutdown(gdiplusToken);
 333 }