[GDIPLUS]
[reactos.git] / rostests / winetests / gdiplus / 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 <math.h>
22
23 #include "windows.h"
24 #include "gdiplus.h"
25 #include "wine/test.h"
26
27 #define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
28 #define expectf(expected, got) ok(fabs(expected - got) < 0.0001, "Expected %.2f, got %.2f\n", expected, got)
29
30 static const WCHAR arial[] = {'A','r','i','a','l','\0'};
31 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'};
32 static const WCHAR MSSansSerif[] = {'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
33 static const WCHAR MicrosoftSansSerif[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
34 static const WCHAR TimesNewRoman[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n','\0'};
35 static const WCHAR CourierNew[] = {'C','o','u','r','i','e','r',' ','N','e','w','\0'};
36 static const WCHAR Tahoma[] = {'T','a','h','o','m','a',0};
37 static const WCHAR LiberationSerif[] = {'L','i','b','e','r','a','t','i','o','n',' ','S','e','r','i','f',0};
38
39 static void test_createfont(void)
40 {
41 GpFontFamily* fontfamily = NULL, *fontfamily2;
42 GpFont* font = NULL;
43 GpStatus stat;
44 Unit unit;
45 UINT i;
46 REAL size;
47 WCHAR familyname[LF_FACESIZE];
48
49 stat = GdipCreateFontFamilyFromName(nonexistent, NULL, &fontfamily);
50 expect (FontFamilyNotFound, stat);
51 stat = GdipDeleteFont(font);
52 expect (InvalidParameter, stat);
53 stat = GdipCreateFontFamilyFromName(arial, NULL, &fontfamily);
54 if(stat == FontFamilyNotFound)
55 {
56 skip("Arial not installed\n");
57 return;
58 }
59 expect (Ok, stat);
60 stat = GdipCreateFont(fontfamily, 12, FontStyleRegular, UnitPoint, &font);
61 expect (Ok, stat);
62 stat = GdipGetFontUnit (font, &unit);
63 expect (Ok, stat);
64 expect (UnitPoint, unit);
65
66 stat = GdipGetFamily(font, &fontfamily2);
67 expect(Ok, stat);
68 stat = GdipGetFamilyName(fontfamily2, familyname, 0);
69 expect(Ok, stat);
70 ok (lstrcmpiW(arial, familyname) == 0, "Expected arial, got %s\n",
71 wine_dbgstr_w(familyname));
72 stat = GdipDeleteFontFamily(fontfamily2);
73 expect(Ok, stat);
74
75 /* Test to see if returned size is based on unit (its not) */
76 GdipGetFontSize(font, &size);
77 ok (size == 12, "Expected 12, got %f\n", size);
78 GdipDeleteFont(font);
79
80 /* Make sure everything is converted correctly for all Units */
81 for (i = UnitWorld; i <=UnitMillimeter; i++)
82 {
83 if (i == UnitDisplay) continue; /* Crashes WindowsXP, wtf? */
84 GdipCreateFont(fontfamily, 24, FontStyleRegular, i, &font);
85 GdipGetFontSize (font, &size);
86 ok (size == 24, "Expected 24, got %f (with unit: %d)\n", size, i);
87 GdipGetFontUnit (font, &unit);
88 expect (i, unit);
89 GdipDeleteFont(font);
90 }
91
92 GdipDeleteFontFamily(fontfamily);
93 }
94
95 static void test_logfont(void)
96 {
97 LOGFONTA lfa, lfa2;
98 GpFont *font;
99 GpStatus stat;
100 GpGraphics *graphics;
101 HDC hdc = GetDC(0);
102 INT style;
103
104 GdipCreateFromHDC(hdc, &graphics);
105 memset(&lfa, 0, sizeof(LOGFONTA));
106 memset(&lfa2, 0xff, sizeof(LOGFONTA));
107
108 /* empty FaceName */
109 lfa.lfFaceName[0] = 0;
110 stat = GdipCreateFontFromLogfontA(hdc, &lfa, &font);
111 expect(NotTrueTypeFont, stat);
112
113 lstrcpyA(lfa.lfFaceName, "Arial");
114
115 stat = GdipCreateFontFromLogfontA(hdc, &lfa, &font);
116 if (stat == FileNotFound)
117 {
118 skip("Arial not installed.\n");
119 return;
120 }
121 expect(Ok, stat);
122 stat = GdipGetLogFontA(font, graphics, &lfa2);
123 expect(Ok, stat);
124
125 ok(lfa2.lfHeight < 0, "Expected negative height\n");
126 expect(0, lfa2.lfWidth);
127 expect(0, lfa2.lfEscapement);
128 expect(0, lfa2.lfOrientation);
129 ok((lfa2.lfWeight >= 100) && (lfa2.lfWeight <= 900), "Expected weight to be set\n");
130 expect(0, lfa2.lfItalic);
131 expect(0, lfa2.lfUnderline);
132 expect(0, lfa2.lfStrikeOut);
133 ok(lfa2.lfCharSet == GetTextCharset(hdc) || lfa2.lfCharSet == ANSI_CHARSET,
134 "Expected %x or %x, got %x\n", GetTextCharset(hdc), ANSI_CHARSET, lfa2.lfCharSet);
135 expect(0, lfa2.lfOutPrecision);
136 expect(0, lfa2.lfClipPrecision);
137 expect(0, lfa2.lfQuality);
138 expect(0, lfa2.lfPitchAndFamily);
139
140 GdipDeleteFont(font);
141
142 memset(&lfa, 0, sizeof(LOGFONTA));
143 lfa.lfHeight = 25;
144 lfa.lfWidth = 25;
145 lfa.lfEscapement = lfa.lfOrientation = 50;
146 lfa.lfItalic = lfa.lfUnderline = lfa.lfStrikeOut = TRUE;
147
148 memset(&lfa2, 0xff, sizeof(LOGFONTA));
149 lstrcpyA(lfa.lfFaceName, "Arial");
150
151 stat = GdipCreateFontFromLogfontA(hdc, &lfa, &font);
152 expect(Ok, stat);
153 stat = GdipGetLogFontA(font, graphics, &lfa2);
154 expect(Ok, stat);
155
156 ok(lfa2.lfHeight < 0, "Expected negative height\n");
157 expect(0, lfa2.lfWidth);
158 expect(0, lfa2.lfEscapement);
159 expect(0, lfa2.lfOrientation);
160 ok((lfa2.lfWeight >= 100) && (lfa2.lfWeight <= 900), "Expected weight to be set\n");
161 expect(TRUE, lfa2.lfItalic);
162 expect(TRUE, lfa2.lfUnderline);
163 expect(TRUE, lfa2.lfStrikeOut);
164 ok(lfa2.lfCharSet == GetTextCharset(hdc) || lfa2.lfCharSet == ANSI_CHARSET,
165 "Expected %x or %x, got %x\n", GetTextCharset(hdc), ANSI_CHARSET, lfa2.lfCharSet);
166 expect(0, lfa2.lfOutPrecision);
167 expect(0, lfa2.lfClipPrecision);
168 expect(0, lfa2.lfQuality);
169 expect(0, lfa2.lfPitchAndFamily);
170
171 stat = GdipGetFontStyle(font, &style);
172 expect(Ok, stat);
173 ok (style == (FontStyleItalic | FontStyleUnderline | FontStyleStrikeout),
174 "Expected , got %d\n", style);
175
176 GdipDeleteFont(font);
177
178 GdipDeleteGraphics(graphics);
179 ReleaseDC(0, hdc);
180 }
181
182 static void test_fontfamily (void)
183 {
184 GpFontFamily *family, *clonedFontFamily;
185 WCHAR itsName[LF_FACESIZE];
186 GpStatus stat;
187
188 /* FontFamily cannot be NULL */
189 stat = GdipCreateFontFamilyFromName (arial , NULL, NULL);
190 expect (InvalidParameter, stat);
191
192 /* FontFamily must be able to actually find the family.
193 * If it can't, any subsequent calls should fail.
194 */
195 stat = GdipCreateFontFamilyFromName (nonexistent, NULL, &family);
196 expect (FontFamilyNotFound, stat);
197
198 /* Bitmap fonts are not found */
199 stat = GdipCreateFontFamilyFromName (MSSansSerif, NULL, &family);
200 expect (FontFamilyNotFound, stat);
201 if(stat == Ok) GdipDeleteFontFamily(family);
202
203 stat = GdipCreateFontFamilyFromName (arial, NULL, &family);
204 if(stat == FontFamilyNotFound)
205 {
206 skip("Arial not installed\n");
207 return;
208 }
209 expect (Ok, stat);
210
211 stat = GdipGetFamilyName (family, itsName, LANG_NEUTRAL);
212 expect (Ok, stat);
213 expect (0, lstrcmpiW(itsName, arial));
214
215 if (0)
216 {
217 /* Crashes on Windows XP SP2, Vista, and so Wine as well */
218 stat = GdipGetFamilyName (family, NULL, LANG_NEUTRAL);
219 expect (Ok, stat);
220 }
221
222 /* Make sure we don't read old data */
223 ZeroMemory (itsName, sizeof(itsName));
224 stat = GdipCloneFontFamily(family, &clonedFontFamily);
225 expect (Ok, stat);
226 GdipDeleteFontFamily(family);
227 stat = GdipGetFamilyName(clonedFontFamily, itsName, LANG_NEUTRAL);
228 expect(Ok, stat);
229 expect(0, lstrcmpiW(itsName, arial));
230
231 GdipDeleteFontFamily(clonedFontFamily);
232 }
233
234 static void test_fontfamily_properties (void)
235 {
236 GpFontFamily* FontFamily = NULL;
237 GpStatus stat;
238 UINT16 result = 0;
239
240 stat = GdipCreateFontFamilyFromName(arial, NULL, &FontFamily);
241 if(stat == FontFamilyNotFound)
242 skip("Arial not installed\n");
243 else
244 {
245 stat = GdipGetLineSpacing(FontFamily, FontStyleRegular, &result);
246 expect(Ok, stat);
247 ok (result == 2355, "Expected 2355, got %d\n", result);
248 result = 0;
249 stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
250 expect(Ok, stat);
251 ok(result == 2048, "Expected 2048, got %d\n", result);
252 result = 0;
253 stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
254 expect(Ok, stat);
255 ok(result == 1854, "Expected 1854, got %d\n", result);
256 result = 0;
257 stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
258 expect(Ok, stat);
259 ok(result == 434, "Expected 434, got %d\n", result);
260 GdipDeleteFontFamily(FontFamily);
261 }
262
263 stat = GdipCreateFontFamilyFromName(TimesNewRoman, NULL, &FontFamily);
264 if(stat == FontFamilyNotFound)
265 skip("Times New Roman not installed\n");
266 else
267 {
268 result = 0;
269 stat = GdipGetLineSpacing(FontFamily, FontStyleRegular, &result);
270 expect(Ok, stat);
271 ok(result == 2355, "Expected 2355, got %d\n", result);
272 result = 0;
273 stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
274 expect(Ok, stat);
275 ok(result == 2048, "Expected 2048, got %d\n", result);
276 result = 0;
277 stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
278 expect(Ok, stat);
279 ok(result == 1825, "Expected 1825, got %d\n", result);
280 result = 0;
281 stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
282 expect(Ok, stat);
283 ok(result == 443, "Expected 443 got %d\n", result);
284 GdipDeleteFontFamily(FontFamily);
285 }
286 }
287
288 static void check_family(const char* context, GpFontFamily *family, WCHAR *name)
289 {
290 GpStatus stat;
291 GpFont* font;
292
293 *name = 0;
294 stat = GdipGetFamilyName(family, name, LANG_NEUTRAL);
295 ok(stat == Ok, "could not get the %s family name: %.8x\n", context, stat);
296
297 stat = GdipCreateFont(family, 12, FontStyleRegular, UnitPixel, &font);
298 ok(stat == Ok, "could not create a font for the %s family: %.8x\n", context, stat);
299 if (stat == Ok)
300 {
301 stat = GdipDeleteFont(font);
302 ok(stat == Ok, "could not delete the %s family font: %.8x\n", context, stat);
303 }
304
305 stat = GdipDeleteFontFamily(family);
306 ok(stat == Ok, "could not delete the %s family: %.8x\n", context, stat);
307 }
308
309 static void test_getgenerics (void)
310 {
311 GpStatus stat;
312 GpFontFamily *family;
313 WCHAR sansname[LF_FACESIZE], serifname[LF_FACESIZE], mononame[LF_FACESIZE];
314 int missingfonts = 0;
315
316 stat = GdipGetGenericFontFamilySansSerif(&family);
317 expect (Ok, stat);
318 if (stat == FontFamilyNotFound)
319 missingfonts = 1;
320 else
321 check_family("Sans Serif", family, sansname);
322
323 stat = GdipGetGenericFontFamilySerif(&family);
324 expect (Ok, stat);
325 if (stat == FontFamilyNotFound)
326 missingfonts = 1;
327 else
328 check_family("Serif", family, serifname);
329
330 stat = GdipGetGenericFontFamilyMonospace(&family);
331 expect (Ok, stat);
332 if (stat == FontFamilyNotFound)
333 missingfonts = 1;
334 else
335 check_family("Monospace", family, mononame);
336
337 if (missingfonts && strcmp(winetest_platform, "wine") == 0)
338 trace("You may need to install either the Microsoft Web Fonts or the Liberation Fonts\n");
339
340 /* Check that the family names are all different */
341 ok(lstrcmpiW(sansname, serifname) != 0, "Sans Serif and Serif families should be different: %s\n", wine_dbgstr_w(sansname));
342 ok(lstrcmpiW(sansname, mononame) != 0, "Sans Serif and Monospace families should be different: %s\n", wine_dbgstr_w(sansname));
343 ok(lstrcmpiW(serifname, mononame) != 0, "Serif and Monospace families should be different: %s\n", wine_dbgstr_w(serifname));
344 }
345
346 static void test_installedfonts (void)
347 {
348 GpStatus stat;
349 GpFontCollection* collection=NULL;
350
351 stat = GdipNewInstalledFontCollection(NULL);
352 expect (InvalidParameter, stat);
353
354 stat = GdipNewInstalledFontCollection(&collection);
355 expect (Ok, stat);
356 ok (collection != NULL, "got NULL font collection\n");
357 }
358
359 static void test_heightgivendpi(void)
360 {
361 GpStatus stat;
362 GpFont* font = NULL;
363 GpFontFamily* fontfamily = NULL;
364 REAL height;
365
366 stat = GdipCreateFontFamilyFromName(arial, NULL, &fontfamily);
367 if(stat == FontFamilyNotFound)
368 {
369 skip("Arial not installed\n");
370 return;
371 }
372 expect(Ok, stat);
373
374 stat = GdipCreateFont(fontfamily, 30, FontStyleRegular, UnitPixel, &font);
375 expect(Ok, stat);
376
377 stat = GdipGetFontHeightGivenDPI(NULL, 96, &height);
378 expect(InvalidParameter, stat);
379
380 stat = GdipGetFontHeightGivenDPI(font, 96, NULL);
381 expect(InvalidParameter, stat);
382
383 stat = GdipGetFontHeightGivenDPI(font, 96, &height);
384 expect(Ok, stat);
385 expectf((REAL)34.497070, height);
386 GdipDeleteFont(font);
387
388 height = 12345;
389 stat = GdipCreateFont(fontfamily, 30, FontStyleRegular, UnitWorld, &font);
390 expect(Ok, stat);
391 stat = GdipGetFontHeightGivenDPI(font, 96, &height);
392 expect(Ok, stat);
393 expectf((REAL)34.497070, height);
394 GdipDeleteFont(font);
395
396 height = 12345;
397 stat = GdipCreateFont(fontfamily, 30, FontStyleRegular, UnitPoint, &font);
398 expect(Ok, stat);
399 stat = GdipGetFontHeightGivenDPI(font, 96, &height);
400 expect(Ok, stat);
401 expectf((REAL)45.996094, height);
402 GdipDeleteFont(font);
403
404 height = 12345;
405 stat = GdipCreateFont(fontfamily, 30, FontStyleRegular, UnitInch, &font);
406 expect(Ok, stat);
407 stat = GdipGetFontHeightGivenDPI(font, 96, &height);
408 expect(Ok, stat);
409 expectf((REAL)3311.718750, height);
410 GdipDeleteFont(font);
411
412 height = 12345;
413 stat = GdipCreateFont(fontfamily, 30, FontStyleRegular, UnitDocument, &font);
414 expect(Ok, stat);
415 stat = GdipGetFontHeightGivenDPI(font, 96, &height);
416 expect(Ok, stat);
417 expectf((REAL)11.039062, height);
418 GdipDeleteFont(font);
419
420 height = 12345;
421 stat = GdipCreateFont(fontfamily, 30, FontStyleRegular, UnitMillimeter, &font);
422 expect(Ok, stat);
423 stat = GdipGetFontHeightGivenDPI(font, 96, &height);
424 expect(Ok, stat);
425 expectf((REAL)130.382614, height);
426 GdipDeleteFont(font);
427
428 GdipDeleteFontFamily(fontfamily);
429 }
430
431 START_TEST(font)
432 {
433 struct GdiplusStartupInput gdiplusStartupInput;
434 ULONG_PTR gdiplusToken;
435
436 gdiplusStartupInput.GdiplusVersion = 1;
437 gdiplusStartupInput.DebugEventCallback = NULL;
438 gdiplusStartupInput.SuppressBackgroundThread = 0;
439 gdiplusStartupInput.SuppressExternalCodecs = 0;
440
441 GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
442
443 test_createfont();
444 test_logfont();
445 test_fontfamily();
446 test_fontfamily_properties();
447 test_getgenerics();
448 test_installedfonts();
449 test_heightgivendpi();
450
451 GdiplusShutdown(gdiplusToken);
452 }