dlls/gdiplus/tests/stringformat.c

   1 /*
   2  * Unit test suite for string format
   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 "objbase.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 #define expectf(expected, got) ok(got == expected, "Expected %.2f, got %.2f\n", expected, got)
  27
  28 static void test_constructor(void)
  29 {
  30     GpStringFormat *format;
  31     GpStatus stat;
  32     INT n, count;
  33     StringAlignment align, valign;
  34     StringTrimming trimming;
  35     StringDigitSubstitute digitsub;
  36     LANGID digitlang;
  37
  38     stat = GdipCreateStringFormat(0, LANG_NEUTRAL, &format);
  39     expect(Ok, stat);
  40
  41     GdipGetStringFormatAlign(format, &align);
  42     GdipGetStringFormatLineAlign(format, &valign);
  43     GdipGetStringFormatHotkeyPrefix(format, &n);
  44     GdipGetStringFormatTrimming(format, &trimming);
  45     GdipGetStringFormatDigitSubstitution(format, &digitlang, &digitsub);
  46     GdipGetStringFormatMeasurableCharacterRangeCount(format, &count);
  47
  48     expect(HotkeyPrefixNone, n);
  49     expect(StringAlignmentNear, align);
  50     expect(StringAlignmentNear, align);
  51     expect(StringTrimmingCharacter, trimming);
  52     expect(StringDigitSubstituteUser, digitsub);
  53     expect(LANG_NEUTRAL, digitlang);
  54     expect(0, count);
  55
  56     stat = GdipDeleteStringFormat(format);
  57     expect(Ok, stat);
  58 }
  59
  60 static void test_characterrange(void)
  61 {
  62     CharacterRange ranges[3];
  63     INT count;
  64     GpStringFormat* format;
  65     GpStatus stat;
  66
  67     stat = GdipCreateStringFormat(0, LANG_NEUTRAL, &format);
  68     expect(Ok, stat);
  69     stat = GdipSetStringFormatMeasurableCharacterRanges(NULL, 3, ranges);
  70     expect(InvalidParameter, stat);
  71     stat = GdipSetStringFormatMeasurableCharacterRanges(format, 0, ranges);
  72     expect(Ok, stat);
  73     stat = GdipSetStringFormatMeasurableCharacterRanges(format, 3, NULL);
  74     expect(InvalidParameter, stat);
  75
  76     stat = GdipSetStringFormatMeasurableCharacterRanges(format, 3, ranges);
  77     expect(Ok, stat);
  78     stat = GdipGetStringFormatMeasurableCharacterRangeCount(format, &count);
  79     expect(Ok, stat);
  80     if (stat == Ok) expect(3, count);
  81
  82     stat= GdipDeleteStringFormat(format);
  83     expect(Ok, stat);
  84 }
  85
  86 static void test_digitsubstitution(void)
  87 {
  88     GpStringFormat *format;
  89     GpStatus stat;
  90     StringDigitSubstitute digitsub;
  91     LANGID digitlang;
  92
  93     stat = GdipCreateStringFormat(0, LANG_RUSSIAN, &format);
  94     expect(Ok, stat);
  95
  96     /* NULL arguments */
  97     stat = GdipGetStringFormatDigitSubstitution(NULL, NULL, NULL);
  98     expect(InvalidParameter, stat);
  99     stat = GdipGetStringFormatDigitSubstitution(format, NULL, NULL);
 100     expect(Ok, stat);
 101     stat = GdipGetStringFormatDigitSubstitution(NULL, &digitlang, NULL);
 102     expect(InvalidParameter, stat);
 103     stat = GdipGetStringFormatDigitSubstitution(NULL, NULL, &digitsub);
 104     expect(InvalidParameter, stat);
 105     stat = GdipGetStringFormatDigitSubstitution(NULL, &digitlang, &digitsub);
 106     expect(InvalidParameter, stat);
 107     stat = GdipSetStringFormatDigitSubstitution(NULL, LANG_NEUTRAL, StringDigitSubstituteNone);
 108     expect(InvalidParameter, stat);
 109
 110     /* try to get both and one by one */
 111     stat = GdipGetStringFormatDigitSubstitution(format, &digitlang, &digitsub);
 112     expect(Ok, stat);
 113     expect(StringDigitSubstituteUser, digitsub);
 114     expect(LANG_NEUTRAL, digitlang);
 115
 116     digitsub  = StringDigitSubstituteNone;
 117     stat = GdipGetStringFormatDigitSubstitution(format, NULL, &digitsub);
 118     expect(Ok, stat);
 119     expect(StringDigitSubstituteUser, digitsub);
 120
 121     digitlang = LANG_RUSSIAN;
 122     stat = GdipGetStringFormatDigitSubstitution(format, &digitlang, NULL);
 123     expect(Ok, stat);
 124     expect(LANG_NEUTRAL, digitlang);
 125
 126     /* set/get */
 127     stat = GdipSetStringFormatDigitSubstitution(format, MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_TRADITIONAL),
 128                                                         StringDigitSubstituteUser);
 129     expect(Ok, stat);
 130     digitsub  = StringDigitSubstituteNone;
 131     digitlang = LANG_RUSSIAN;
 132     stat = GdipGetStringFormatDigitSubstitution(format, &digitlang, &digitsub);
 133     expect(Ok, stat);
 134     expect(StringDigitSubstituteUser, digitsub);
 135     expect(MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_TRADITIONAL), digitlang);
 136
 137     stat = GdipDeleteStringFormat(format);
 138     expect(Ok, stat);
 139 }
 140
 141 static void test_getgenerictypographic(void)
 142 {
 143     GpStringFormat *format;
 144     GpStatus stat;
 145     INT flags;
 146     INT n;
 147     StringAlignment align, valign;
 148     StringTrimming trimming;
 149     StringDigitSubstitute digitsub;
 150     LANGID digitlang;
 151     INT tabcount;
 152
 153     /* NULL arg */
 154     stat = GdipStringFormatGetGenericTypographic(NULL);
 155     expect(InvalidParameter, stat);
 156
 157     stat = GdipStringFormatGetGenericTypographic(&format);
 158     expect(Ok, stat);
 159
 160     GdipGetStringFormatFlags(format, &flags);
 161     GdipGetStringFormatAlign(format, &align);
 162     GdipGetStringFormatLineAlign(format, &valign);
 163     GdipGetStringFormatHotkeyPrefix(format, &n);
 164     GdipGetStringFormatTrimming(format, &trimming);
 165     GdipGetStringFormatDigitSubstitution(format, &digitlang, &digitsub);
 166     GdipGetStringFormatTabStopCount(format, &tabcount);
 167
 168     expect((StringFormatFlagsNoFitBlackBox |StringFormatFlagsLineLimit | StringFormatFlagsNoClip),
 169             flags);
 170     expect(HotkeyPrefixNone, n);
 171     expect(StringAlignmentNear, align);
 172     expect(StringAlignmentNear, align);
 173     expect(StringTrimmingNone, trimming);
 174     expect(StringDigitSubstituteUser, digitsub);
 175     expect(LANG_NEUTRAL, digitlang);
 176     expect(0, tabcount);
 177
 178     stat = GdipDeleteStringFormat(format);
 179     expect(Ok, stat);
 180 }
 181
 182 static REAL tabstops[] = {0.0, 10.0, 2.0};
 183 static void test_tabstops(void)
 184 {
 185     GpStringFormat *format;
 186     GpStatus stat;
 187     INT count;
 188     REAL tabs[3];
 189     REAL firsttab;
 190
 191     stat = GdipCreateStringFormat(0, LANG_NEUTRAL, &format);
 192     expect(Ok, stat);
 193
 194     /* NULL */
 195     stat = GdipGetStringFormatTabStopCount(NULL, NULL);
 196     expect(InvalidParameter, stat);
 197     stat = GdipGetStringFormatTabStopCount(NULL, &count);
 198     expect(InvalidParameter, stat);
 199     stat = GdipGetStringFormatTabStopCount(format, NULL);
 200     expect(InvalidParameter, stat);
 201
 202     stat = GdipSetStringFormatTabStops(NULL, 0.0, 0, NULL);
 203     expect(InvalidParameter, stat);
 204     stat = GdipSetStringFormatTabStops(format, 0.0, 0, NULL);
 205     expect(InvalidParameter, stat);
 206     stat = GdipSetStringFormatTabStops(NULL, 0.0, 0, tabstops);
 207     expect(InvalidParameter, stat);
 208
 209     stat = GdipGetStringFormatTabStops(NULL, 0, NULL, NULL);
 210     expect(InvalidParameter, stat);
 211     stat = GdipGetStringFormatTabStops(format, 0, NULL, NULL);
 212     expect(InvalidParameter, stat);
 213     stat = GdipGetStringFormatTabStops(NULL, 0, &firsttab, NULL);
 214     expect(InvalidParameter, stat);
 215     stat = GdipGetStringFormatTabStops(NULL, 0, NULL, tabs);
 216     expect(InvalidParameter, stat);
 217     stat = GdipGetStringFormatTabStops(format, 0, &firsttab, NULL);
 218     expect(InvalidParameter, stat);
 219     stat = GdipGetStringFormatTabStops(format, 0, NULL, tabs);
 220     expect(InvalidParameter, stat);
 221
 222     /* not NULL */
 223     stat = GdipGetStringFormatTabStopCount(format, &count);
 224     expect(Ok, stat);
 225     expect(0, count);
 226     /* negative tabcount */
 227     stat = GdipSetStringFormatTabStops(format, 0.0, -1, tabstops);
 228     expect(Ok, stat);
 229     count = -1;
 230     stat = GdipGetStringFormatTabStopCount(format, &count);
 231     expect(Ok, stat);
 232     expect(0, count);
 233
 234     stat = GdipSetStringFormatTabStops(format, -10.0, 0, tabstops);
 235     expect(Ok, stat);
 236     stat = GdipSetStringFormatTabStops(format, -10.0, 1, tabstops);
 237     expect(NotImplemented, stat);
 238
 239     firsttab = -1.0;
 240     tabs[0] = tabs[1] = tabs[2] = -1.0;
 241     stat = GdipGetStringFormatTabStops(format, 0, &firsttab, tabs);
 242     expect(Ok, stat);
 243     expectf(-1.0, tabs[0]);
 244     expectf(-1.0, tabs[1]);
 245     expectf(-1.0, tabs[2]);
 246     expectf(0.0, firsttab);
 247
 248     stat = GdipSetStringFormatTabStops(format, +0.0, 3, tabstops);
 249     expect(Ok, stat);
 250     count = 0;
 251     stat = GdipGetStringFormatTabStopCount(format, &count);
 252     expect(Ok, stat);
 253     expect(3, count);
 254
 255     firsttab = -1.0;
 256     tabs[0] = tabs[1] = tabs[2] = -1.0;
 257     stat = GdipGetStringFormatTabStops(format, 3, &firsttab, tabs);
 258     expect(Ok, stat);
 259     expectf(0.0,  tabs[0]);
 260     expectf(10.0, tabs[1]);
 261     expectf(2.0,  tabs[2]);
 262     expectf(0.0,  firsttab);
 263
 264     stat = GdipSetStringFormatTabStops(format, 10.0, 3, tabstops);
 265     expect(Ok, stat);
 266     firsttab = -1.0;
 267     tabs[0] = tabs[1] = tabs[2] = -1.0;
 268     stat = GdipGetStringFormatTabStops(format, 0, &firsttab, tabs);
 269     expect(Ok, stat);
 270     expectf(-1.0, tabs[0]);
 271     expectf(-1.0, tabs[1]);
 272     expectf(-1.0, tabs[2]);
 273     expectf(10.0, firsttab);
 274
 275     /* zero tabcount, after valid setting to 3 */
 276     stat = GdipSetStringFormatTabStops(format, 0.0, 0, tabstops);
 277     expect(Ok, stat);
 278     count = 0;
 279     stat = GdipGetStringFormatTabStopCount(format, &count);
 280     expect(Ok, stat);
 281     expect(3, count);
 282
 283     stat = GdipDeleteStringFormat(format);
 284     expect(Ok, stat);
 285 }
 286
 287 static void test_getgenericdefault(void)
 288 {
 289     GpStringFormat *format;
 290     GpStatus stat;
 291
 292     INT flags;
 293     INT n;
 294     StringAlignment align, valign;
 295     StringTrimming trimming;
 296     StringDigitSubstitute digitsub;
 297     LANGID digitlang;
 298     INT tabcount;
 299
 300     /* NULL arg */
 301     stat = GdipStringFormatGetGenericDefault(NULL);
 302     expect(InvalidParameter, stat);
 303
 304     stat = GdipStringFormatGetGenericDefault(&format);
 305     expect(Ok, stat);
 306
 307     GdipGetStringFormatFlags(format, &flags);
 308     GdipGetStringFormatAlign(format, &align);
 309     GdipGetStringFormatLineAlign(format, &valign);
 310     GdipGetStringFormatHotkeyPrefix(format, &n);
 311     GdipGetStringFormatTrimming(format, &trimming);
 312     GdipGetStringFormatDigitSubstitution(format, &digitlang, &digitsub);
 313     GdipGetStringFormatTabStopCount(format, &tabcount);
 314
 315     expect(0, flags);
 316     expect(HotkeyPrefixNone, n);
 317     expect(StringAlignmentNear, align);
 318     expect(StringAlignmentNear, align);
 319     expect(StringTrimmingCharacter, trimming);
 320     expect(StringDigitSubstituteUser, digitsub);
 321     expect(LANG_NEUTRAL, digitlang);
 322     expect(0, tabcount);
 323
 324     stat = GdipDeleteStringFormat(format);
 325     expect(Ok, stat);
 326 }
 327
 328 static void test_stringformatflags(void)
 329 {
 330     GpStringFormat *format;
 331     GpStatus stat;
 332
 333     INT flags;
 334
 335     stat = GdipCreateStringFormat(0, LANG_NEUTRAL, &format);
 336     expect(Ok, stat);
 337
 338     /* NULL args */
 339     stat = GdipSetStringFormatFlags(NULL, 0);
 340     expect(InvalidParameter, stat);
 341
 342     stat = GdipSetStringFormatFlags(format, 0);
 343     expect(Ok, stat);
 344     stat = GdipGetStringFormatFlags(format, &flags);
 345     expect(Ok, stat);
 346     expect(0, flags);
 347
 348     /* Check some valid flags */
 349     stat = GdipSetStringFormatFlags(format, StringFormatFlagsDirectionRightToLeft);
 350     expect(Ok, stat);
 351     stat = GdipGetStringFormatFlags(format, &flags);
 352     expect(Ok, stat);
 353     expect(StringFormatFlagsDirectionRightToLeft, flags);
 354
 355     stat = GdipSetStringFormatFlags(format, StringFormatFlagsNoFontFallback);
 356     expect(Ok, stat);
 357     stat = GdipGetStringFormatFlags(format, &flags);
 358     expect(Ok, stat);
 359     expect(StringFormatFlagsNoFontFallback, flags);
 360
 361     /* Check some flag combinations */
 362     stat = GdipSetStringFormatFlags(format, StringFormatFlagsDirectionVertical
 363         | StringFormatFlagsNoFitBlackBox);
 364     expect(Ok, stat);
 365     stat = GdipGetStringFormatFlags(format, &flags);
 366     expect(Ok, stat);
 367     expect((StringFormatFlagsDirectionVertical
 368         | StringFormatFlagsNoFitBlackBox), flags);
 369
 370     stat = GdipSetStringFormatFlags(format, StringFormatFlagsDisplayFormatControl
 371         | StringFormatFlagsMeasureTrailingSpaces);
 372     expect(Ok, stat);
 373     stat = GdipGetStringFormatFlags(format, &flags);
 374     expect(Ok, stat);
 375     expect((StringFormatFlagsDisplayFormatControl
 376         | StringFormatFlagsMeasureTrailingSpaces), flags);
 377
 378     /* Check invalid flags */
 379     stat = GdipSetStringFormatFlags(format, 0xdeadbeef);
 380     expect(Ok, stat);
 381     stat = GdipGetStringFormatFlags(format, &flags);
 382     expect(Ok, stat);
 383     expect(0xdeadbeef, flags);
 384
 385     stat = GdipDeleteStringFormat(format);
 386     expect(Ok, stat);
 387 }
 388
 389 START_TEST(stringformat)
 390 {
 391     struct GdiplusStartupInput gdiplusStartupInput;
 392     ULONG_PTR gdiplusToken;
 393
 394     gdiplusStartupInput.GdiplusVersion              = 1;
 395     gdiplusStartupInput.DebugEventCallback          = NULL;
 396     gdiplusStartupInput.SuppressBackgroundThread    = 0;
 397     gdiplusStartupInput.SuppressExternalCodecs      = 0;
 398
 399     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
 400
 401     test_constructor();
 402     test_characterrange();
 403     test_digitsubstitution();
 404     test_getgenerictypographic();
 405     test_tabstops();
 406     test_getgenericdefault();
 407     test_stringformatflags();
 408
 409     GdiplusShutdown(gdiplusToken);
 410 }