1 // BMPTranslatorTest.cpp
2 #include "BMPTranslatorTest.h"
3 #include <cppunit/Test.h>
4 #include <cppunit/TestCaller.h>
5 #include <cppunit/TestSuite.h>
6 #include <stdio.h>
7 #include <string.h>
8 #include <unistd.h>
9 #include <image.h>
10 #include <Application.h>
11 #include <Translator.h>
12 #include <TranslatorFormats.h>
13 #include <TranslatorRoster.h>
14 #include <Message.h>
15 #include <View.h>
16 #include <Rect.h>
17 #include <File.h>
18 #include <DataIO.h>
19 #include <Errors.h>
20 #include <OS.h>
21 #include "TranslatorTestAddOn.h"
22
23 #define BMP_NO_COMPRESS 0
24 #define BMP_RLE8_COMPRESS 1
25 #define BMP_RLE4_COMPRESS 2
26
27 struct BMPFileHeader {
28 // for both MS and OS/2 BMP formats
29 uint16 magic; // = 'BM'
30 uint32 fileSize; // file size in bytes
31 uint32 reserved; // equals 0
32 uint32 dataOffset; // file offset to actual image
33 };
34
35 struct MSInfoHeader {
36 uint32 size; // size of this struct (40)
37 uint32 width; // bitmap width
38 uint32 height; // bitmap height
39 uint16 planes; // number of planes, always 1?
40 uint16 bitsperpixel; // bits per pixel, (1,4,8,16 or 24)
41 uint32 compression; // type of compression
42 uint32 imagesize; // size of image data if compressed
43 uint32 xpixperm; // horizontal pixels per meter
44 uint32 ypixperm; // vertical pixels per meter
45 uint32 colorsused; // number of actually used colors
46 uint32 colorsimportant; // number of important colors, zero = all
47 };
48
49 struct OS2InfoHeader {
50 uint32 size; // size of this struct (12)
51 uint16 width; // bitmap width
52 uint16 height; // bitmap height
53 uint16 planes; // number of planes, always 1?
54 uint16 bitsperpixel; // bits per pixel, (1,4,8,16 or 24)
55 };
56
57 // Suite
58 CppUnit::Test *
Suite()59 BMPTranslatorTest::Suite()
60 {
61 CppUnit::TestSuite *suite = new CppUnit::TestSuite();
62 typedef CppUnit::TestCaller<BMPTranslatorTest> TC;
63
64 suite->addTest(
65 new TC("BMPTranslator IdentifyTest",
66 &BMPTranslatorTest::IdentifyTest));
67
68 suite->addTest(
69 new TC("BMPTranslator TranslateTest",
70 &BMPTranslatorTest::TranslateTest));
71
72 suite->addTest(
73 new TC("BMPTranslator ConfigMessageTest",
74 &BMPTranslatorTest::ConfigMessageTest));
75
76 #if !TEST_R5
77 suite->addTest(
78 new TC("BMPTranslator LoadAddOnTest",
79 &BMPTranslatorTest::LoadAddOnTest));
80 #endif
81
82 return suite;
83 }
84
85 // setUp
86 void
setUp()87 BMPTranslatorTest::setUp()
88 {
89 BTestCase::setUp();
90 }
91
92 // tearDown
93 void
tearDown()94 BMPTranslatorTest::tearDown()
95 {
96 BTestCase::tearDown();
97 }
98
99 void
CheckBits_Bmp(translator_info * pti)100 CheckBits_Bmp(translator_info *pti)
101 {
102 CheckTranslatorInfo(pti, B_TRANSLATOR_BITMAP, B_TRANSLATOR_BITMAP,
103 0.4f, 0.6f, "Be Bitmap Format (BMPTranslator)",
104 "image/x-be-bitmap");
105 }
106
107 void
CheckBmp(translator_info * pti,const char * imageType)108 CheckBmp(translator_info *pti, const char *imageType)
109 {
110 CheckTranslatorInfo(pti, B_BMP_FORMAT, B_TRANSLATOR_BITMAP,
111 0.4f, 0.8f, imageType, "image/x-bmp");
112 }
113
114 // coveniently group path of image with
115 // the expected Identify() string for that image
116 struct IdentifyInfo {
117 const char *imagePath;
118 const char *identifyString;
119 };
120
121 void
IdentifyTests(BMPTranslatorTest * ptest,BTranslatorRoster * proster,const IdentifyInfo * pinfo,int32 len,bool bbits)122 IdentifyTests(BMPTranslatorTest *ptest, BTranslatorRoster *proster,
123 const IdentifyInfo *pinfo, int32 len, bool bbits)
124 {
125 translator_info ti;
126 printf(" [%d] ", (int) bbits);
127
128 for (int32 i = 0; i < len; i++) {
129 ptest->NextSubTest();
130 BFile file;
131 printf(" [%s] ", pinfo[i].imagePath);
132 CPPUNIT_ASSERT(file.SetTo(pinfo[i].imagePath, B_READ_ONLY) == B_OK);
133
134 // Identify (output: B_TRANSLATOR_ANY_TYPE)
135 ptest->NextSubTest();
136 memset(&ti, 0, sizeof(translator_info));
137 CPPUNIT_ASSERT(proster->Identify(&file, NULL, &ti) == B_OK);
138 if (bbits)
139 CheckBits_Bmp(&ti);
140 else
141 CheckBmp(&ti, pinfo[i].identifyString);
142
143 // Identify (output: B_TRANSLATOR_BITMAP)
144 ptest->NextSubTest();
145 memset(&ti, 0, sizeof(translator_info));
146 CPPUNIT_ASSERT(proster->Identify(&file, NULL, &ti, 0, NULL,
147 B_TRANSLATOR_BITMAP) == B_OK);
148 if (bbits)
149 CheckBits_Bmp(&ti);
150 else
151 CheckBmp(&ti, pinfo[i].identifyString);
152
153 // Identify (output: B_BMP_FORMAT)
154 ptest->NextSubTest();
155 memset(&ti, 0, sizeof(translator_info));
156 CPPUNIT_ASSERT(proster->Identify(&file, NULL, &ti, 0, NULL,
157 B_BMP_FORMAT) == B_OK);
158 if (bbits)
159 CheckBits_Bmp(&ti);
160 else
161 CheckBmp(&ti, pinfo[i].identifyString);
162 }
163 }
164
165 void
IdentifyTest()166 BMPTranslatorTest::IdentifyTest()
167 {
168 // Init
169 NextSubTest();
170 status_t result = B_ERROR;
171 BTranslatorRoster *proster = new BTranslatorRoster();
172 CPPUNIT_ASSERT(proster);
173 CPPUNIT_ASSERT(proster->AddTranslators(
174 "/boot/home/config/add-ons/Translators/BMPTranslator") == B_OK);
175 BFile wronginput("../src/tests/kits/translation/data/images/image.jpg",
176 B_READ_ONLY);
177 CPPUNIT_ASSERT(wronginput.InitCheck() == B_OK);
178
179 // Identify (bad input, output types)
180 NextSubTest();
181 translator_info ti;
182 memset(&ti, 0, sizeof(translator_info));
183 result = proster->Identify(&wronginput, NULL, &ti, 0,
184 NULL, B_TRANSLATOR_TEXT);
185 CPPUNIT_ASSERT(result == B_NO_TRANSLATOR);
186 CPPUNIT_ASSERT(ti.type == 0 && ti.translator == 0);
187
188 // Identify (wrong type of input data)
189 NextSubTest();
190 memset(&ti, 0, sizeof(translator_info));
191 result = proster->Identify(&wronginput, NULL, &ti);
192 CPPUNIT_ASSERT(result == B_NO_TRANSLATOR);
193 CPPUNIT_ASSERT(ti.type == 0 && ti.translator == 0);
194
195 // empty
196 NextSubTest();
197 BMallocIO mallempty;
198 CPPUNIT_ASSERT(proster->Identify(&mallempty, NULL, &ti) == B_NO_TRANSLATOR);
199
200 // weird, non-image data
201 NextSubTest();
202 const char *strmonkey = "monkey monkey monkey";
203 BMemoryIO memmonkey(strmonkey, strlen(strmonkey));
204 CPPUNIT_ASSERT(proster->Identify(&memmonkey, NULL, &ti) == B_NO_TRANSLATOR);
205
206 // abreviated BMPFileHeader
207 NextSubTest();
208 BMPFileHeader fheader;
209 fheader.magic = 'MB';
210 fheader.fileSize = 1028;
211 BMallocIO mallabrev;
212 CPPUNIT_ASSERT(mallabrev.Write(&fheader.magic, 2) == 2);
213 CPPUNIT_ASSERT(mallabrev.Write(&fheader.fileSize, 4) == 4);
214 CPPUNIT_ASSERT(proster->Identify(&mallabrev, NULL, &ti) == B_NO_TRANSLATOR);
215
216 // Write out the MS and OS/2 headers with various fields being corrupt, only one
217 // corrupt field at a time, also do abrev test for MS header and OS/2 header
218 NextSubTest();
219 fheader.magic = 'MB';
220 fheader.fileSize = 53; // bad value, too small to contain all of MS header data
221 // bad values in this field can be, and are ignored by some Windows image viewers
222 fheader.reserved = 0;
223 fheader.dataOffset = 54;
224 MSInfoHeader msheader;
225 msheader.size = 40;
226 msheader.width = 5;
227 msheader.height = 5;
228 msheader.planes = 1;
229 msheader.bitsperpixel = 24;
230 msheader.compression = BMP_NO_COMPRESS;
231 msheader.imagesize = 0;
232 msheader.xpixperm = 23275;
233 msheader.ypixperm = 23275;
234 msheader.colorsused = 0;
235 msheader.colorsimportant = 0;
236 BMallocIO mallbadfs;
237 CPPUNIT_ASSERT(mallbadfs.Write(&fheader.magic, 2) == 2);
238 CPPUNIT_ASSERT(mallbadfs.Write(&fheader.fileSize, 4) == 4);
239 CPPUNIT_ASSERT(mallbadfs.Write(&fheader.reserved, 4) == 4);
240 CPPUNIT_ASSERT(mallbadfs.Write(&fheader.dataOffset, 4) == 4);
241 CPPUNIT_ASSERT(mallbadfs.Write(&msheader, 40) == 40);
242 CPPUNIT_ASSERT(proster->Identify(&mallbadfs, NULL, &ti) == B_OK);
243
244 NextSubTest();
245 fheader.magic = 'MB';
246 fheader.fileSize = 1028;
247 fheader.reserved = 7; // bad value, should be zero
248 fheader.dataOffset = 54;
249 msheader.size = 40;
250 msheader.width = 5;
251 msheader.height = 5;
252 msheader.planes = 1;
253 msheader.bitsperpixel = 24;
254 msheader.compression = BMP_NO_COMPRESS;
255 msheader.imagesize = 0;
256 msheader.xpixperm = 23275;
257 msheader.ypixperm = 23275;
258 msheader.colorsused = 0;
259 msheader.colorsimportant = 0;
260 BMallocIO mallbadr;
261 CPPUNIT_ASSERT(mallbadr.Write(&fheader.magic, 2) == 2);
262 CPPUNIT_ASSERT(mallbadr.Write(&fheader.fileSize, 4) == 4);
263 CPPUNIT_ASSERT(mallbadr.Write(&fheader.reserved, 4) == 4);
264 CPPUNIT_ASSERT(mallbadr.Write(&fheader.dataOffset, 4) == 4);
265 CPPUNIT_ASSERT(mallbadr.Write(&msheader, 40) == 40);
266 CPPUNIT_ASSERT(proster->Identify(&mallbadr, NULL, &ti) == B_NO_TRANSLATOR);
267
268 NextSubTest();
269 fheader.magic = 'MB';
270 fheader.fileSize = 1028;
271 fheader.reserved = 0;
272 fheader.dataOffset = 53; // bad value, for MS format, needs to be at least 54
273 msheader.size = 40;
274 msheader.width = 5;
275 msheader.height = 5;
276 msheader.planes = 1;
277 msheader.bitsperpixel = 24;
278 msheader.compression = BMP_NO_COMPRESS;
279 msheader.imagesize = 0;
280 msheader.xpixperm = 23275;
281 msheader.ypixperm = 23275;
282 msheader.colorsused = 0;
283 msheader.colorsimportant = 0;
284 BMallocIO mallbaddo1;
285 CPPUNIT_ASSERT(mallbaddo1.Write(&fheader.magic, 2) == 2);
286 CPPUNIT_ASSERT(mallbaddo1.Write(&fheader.fileSize, 4) == 4);
287 CPPUNIT_ASSERT(mallbaddo1.Write(&fheader.reserved, 4) == 4);
288 CPPUNIT_ASSERT(mallbaddo1.Write(&fheader.dataOffset, 4) == 4);
289 CPPUNIT_ASSERT(mallbaddo1.Write(&msheader, 40) == 40);
290 CPPUNIT_ASSERT(proster->Identify(&mallbaddo1, NULL, &ti) == B_NO_TRANSLATOR);
291
292 NextSubTest();
293 fheader.magic = 'MB';
294 fheader.fileSize = 1028;
295 fheader.reserved = 0;
296 fheader.dataOffset = 25; // bad value, for OS/2 format, needs to be at least 26
297 OS2InfoHeader os2header;
298 os2header.size = 12;
299 os2header.width = 5;
300 os2header.height = 5;
301 os2header.planes = 1;
302 os2header.bitsperpixel = 24;
303 BMallocIO mallbaddo2;
304 CPPUNIT_ASSERT(mallbaddo2.Write(&fheader.magic, 2) == 2);
305 CPPUNIT_ASSERT(mallbaddo2.Write(&fheader.fileSize, 4) == 4);
306 CPPUNIT_ASSERT(mallbaddo2.Write(&fheader.reserved, 4) == 4);
307 CPPUNIT_ASSERT(mallbaddo2.Write(&fheader.dataOffset, 4) == 4);
308 CPPUNIT_ASSERT(mallbaddo2.Write(&os2header, 12) == 12);
309 CPPUNIT_ASSERT(proster->Identify(&mallbaddo2, NULL, &ti) == B_NO_TRANSLATOR);
310
311 NextSubTest();
312 fheader.magic = 'MB';
313 fheader.fileSize = 1028;
314 fheader.reserved = 0;
315 fheader.dataOffset = 1029; // bad value, larger than the fileSize
316 // Ignore the fileSize: if it is the case that the actual file size is
317 // less than the dataOffset field, the translation will error out appropriately.
318 // Assume the fileSize has nothing to do with the actual size of the file
319 os2header.size = 12;
320 os2header.width = 5;
321 os2header.height = 5;
322 os2header.planes = 1;
323 os2header.bitsperpixel = 24;
324 BMallocIO mallbaddo3;
325 CPPUNIT_ASSERT(mallbaddo3.Write(&fheader.magic, 2) == 2);
326 CPPUNIT_ASSERT(mallbaddo3.Write(&fheader.fileSize, 4) == 4);
327 CPPUNIT_ASSERT(mallbaddo3.Write(&fheader.reserved, 4) == 4);
328 CPPUNIT_ASSERT(mallbaddo3.Write(&fheader.dataOffset, 4) == 4);
329 CPPUNIT_ASSERT(mallbaddo3.Write(&os2header, 12) == 12);
330 CPPUNIT_ASSERT(proster->Identify(&mallbaddo3, NULL, &ti) == B_OK);
331
332 NextSubTest();
333 fheader.magic = 'MB';
334 fheader.fileSize = 1028;
335 fheader.reserved = 0;
336 fheader.dataOffset = 26;
337 os2header.size = 12;
338 os2header.width = 5;
339 os2header.height = 5;
340 os2header.planes = 1;
341 os2header.bitsperpixel = 24;
342 BMallocIO mallos2abrev;
343 CPPUNIT_ASSERT(mallos2abrev.Write(&fheader.magic, 2) == 2);
344 CPPUNIT_ASSERT(mallos2abrev.Write(&fheader.fileSize, 4) == 4);
345 CPPUNIT_ASSERT(mallos2abrev.Write(&fheader.reserved, 4) == 4);
346 CPPUNIT_ASSERT(mallos2abrev.Write(&fheader.dataOffset, 4) == 4);
347 CPPUNIT_ASSERT(mallos2abrev.Write(&os2header, 1) == 1); // only 1 byte of the os2 header included
348 CPPUNIT_ASSERT(proster->Identify(&mallos2abrev, NULL, &ti) == B_NO_TRANSLATOR);
349
350 NextSubTest();
351 fheader.magic = 'MB';
352 fheader.fileSize = 1028;
353 fheader.reserved = 0;
354 fheader.dataOffset = 26;
355 os2header.size = 12;
356 os2header.width = 5;
357 os2header.height = 5;
358 os2header.planes = 1;
359 os2header.bitsperpixel = 24;
360 BMallocIO mallos2abrev2;
361 CPPUNIT_ASSERT(mallos2abrev2.Write(&fheader.magic, 2) == 2);
362 CPPUNIT_ASSERT(mallos2abrev2.Write(&fheader.fileSize, 4) == 4);
363 CPPUNIT_ASSERT(mallos2abrev2.Write(&fheader.reserved, 4) == 4);
364 CPPUNIT_ASSERT(mallos2abrev2.Write(&fheader.dataOffset, 4) == 4);
365 CPPUNIT_ASSERT(mallos2abrev2.Write(&os2header, 5) == 5); // most of the os2 header missing
366 CPPUNIT_ASSERT(proster->Identify(&mallos2abrev2, NULL, &ti) == B_NO_TRANSLATOR);
367
368 NextSubTest();
369 fheader.magic = 'MB';
370 fheader.fileSize = 1028;
371 fheader.reserved = 0;
372 fheader.dataOffset = 54;
373 msheader.size = 40;
374 msheader.width = 5;
375 msheader.height = 5;
376 msheader.planes = 1;
377 msheader.bitsperpixel = 24;
378 msheader.compression = BMP_NO_COMPRESS;
379 msheader.imagesize = 0;
380 msheader.xpixperm = 23275;
381 msheader.ypixperm = 23275;
382 msheader.colorsused = 0;
383 msheader.colorsimportant = 0;
384 BMallocIO mallmsabrev1;
385 CPPUNIT_ASSERT(mallmsabrev1.Write(&fheader.magic, 2) == 2);
386 CPPUNIT_ASSERT(mallmsabrev1.Write(&fheader.fileSize, 4) == 4);
387 CPPUNIT_ASSERT(mallmsabrev1.Write(&fheader.reserved, 4) == 4);
388 CPPUNIT_ASSERT(mallmsabrev1.Write(&fheader.dataOffset, 4) == 4);
389 CPPUNIT_ASSERT(mallmsabrev1.Write(&msheader, 1) == 1); // only 1 byte of ms header written
390 CPPUNIT_ASSERT(proster->Identify(&mallmsabrev1, NULL, &ti) == B_NO_TRANSLATOR);
391
392 NextSubTest();
393 fheader.magic = 'MB';
394 fheader.fileSize = 1028;
395 fheader.reserved = 0;
396 fheader.dataOffset = 54;
397 msheader.size = 40;
398 msheader.width = 5;
399 msheader.height = 5;
400 msheader.planes = 1;
401 msheader.bitsperpixel = 24;
402 msheader.compression = BMP_NO_COMPRESS;
403 msheader.imagesize = 0;
404 msheader.xpixperm = 23275;
405 msheader.ypixperm = 23275;
406 msheader.colorsused = 0;
407 msheader.colorsimportant = 0;
408 BMallocIO mallmsabrev2;
409 CPPUNIT_ASSERT(mallmsabrev2.Write(&fheader.magic, 2) == 2);
410 CPPUNIT_ASSERT(mallmsabrev2.Write(&fheader.fileSize, 4) == 4);
411 CPPUNIT_ASSERT(mallmsabrev2.Write(&fheader.reserved, 4) == 4);
412 CPPUNIT_ASSERT(mallmsabrev2.Write(&fheader.dataOffset, 4) == 4);
413 CPPUNIT_ASSERT(mallmsabrev2.Write(&msheader, 15) == 15); // less than half of ms header written
414 CPPUNIT_ASSERT(proster->Identify(&mallmsabrev2, NULL, &ti) == B_NO_TRANSLATOR);
415
416 NextSubTest();
417 fheader.magic = 'MB';
418 fheader.fileSize = 1028;
419 fheader.reserved = 0;
420 fheader.dataOffset = 54;
421 msheader.size = 39; // size too small for MS format
422 msheader.width = 5;
423 msheader.height = 5;
424 msheader.planes = 1;
425 msheader.bitsperpixel = 24;
426 msheader.compression = BMP_NO_COMPRESS;
427 msheader.imagesize = 0;
428 msheader.xpixperm = 23275;
429 msheader.ypixperm = 23275;
430 msheader.colorsused = 0;
431 msheader.colorsimportant = 0;
432 BMallocIO mallmssize;
433 CPPUNIT_ASSERT(mallmssize.Write(&fheader.magic, 2) == 2);
434 CPPUNIT_ASSERT(mallmssize.Write(&fheader.fileSize, 4) == 4);
435 CPPUNIT_ASSERT(mallmssize.Write(&fheader.reserved, 4) == 4);
436 CPPUNIT_ASSERT(mallmssize.Write(&fheader.dataOffset, 4) == 4);
437 CPPUNIT_ASSERT(mallmssize.Write(&msheader, 40) == 40);
438 CPPUNIT_ASSERT(proster->Identify(&mallmssize, NULL, &ti) == B_NO_TRANSLATOR);
439
440 NextSubTest();
441 fheader.magic = 'MB';
442 fheader.fileSize = 1028;
443 fheader.reserved = 0;
444 fheader.dataOffset = 54;
445 msheader.size = 41; // size too large for MS format
446 msheader.width = 5;
447 msheader.height = 5;
448 msheader.planes = 1;
449 msheader.bitsperpixel = 24;
450 msheader.compression = BMP_NO_COMPRESS;
451 msheader.imagesize = 0;
452 msheader.xpixperm = 23275;
453 msheader.ypixperm = 23275;
454 msheader.colorsused = 0;
455 msheader.colorsimportant = 0;
456 BMallocIO mallmssize2;
457 CPPUNIT_ASSERT(mallmssize2.Write(&fheader.magic, 2) == 2);
458 CPPUNIT_ASSERT(mallmssize2.Write(&fheader.fileSize, 4) == 4);
459 CPPUNIT_ASSERT(mallmssize2.Write(&fheader.reserved, 4) == 4);
460 CPPUNIT_ASSERT(mallmssize2.Write(&fheader.dataOffset, 4) == 4);
461 CPPUNIT_ASSERT(mallmssize2.Write(&msheader, 40) == 40);
462 CPPUNIT_ASSERT(proster->Identify(&mallmssize2, NULL, &ti) == B_NO_TRANSLATOR);
463
464 NextSubTest();
465 fheader.magic = 'MB';
466 fheader.fileSize = 1028;
467 fheader.reserved = 0;
468 fheader.dataOffset = 26;
469 os2header.size = 11; // os2 header size should be 12
470 os2header.width = 5;
471 os2header.height = 5;
472 os2header.planes = 1;
473 os2header.bitsperpixel = 24;
474 BMallocIO mallos2size;
475 CPPUNIT_ASSERT(mallos2size.Write(&fheader.magic, 2) == 2);
476 CPPUNIT_ASSERT(mallos2size.Write(&fheader.fileSize, 4) == 4);
477 CPPUNIT_ASSERT(mallos2size.Write(&fheader.reserved, 4) == 4);
478 CPPUNIT_ASSERT(mallos2size.Write(&fheader.dataOffset, 4) == 4);
479 CPPUNIT_ASSERT(mallos2size.Write(&os2header, 12) == 12);
480 CPPUNIT_ASSERT(proster->Identify(&mallos2size, NULL, &ti) == B_NO_TRANSLATOR);
481
482 NextSubTest();
483 fheader.magic = 'MB';
484 fheader.fileSize = 1028;
485 fheader.reserved = 0;
486 fheader.dataOffset = 26;
487 os2header.size = 13; // os2 header size should be 12
488 os2header.width = 5;
489 os2header.height = 5;
490 os2header.planes = 1;
491 os2header.bitsperpixel = 24;
492 BMallocIO mallos2size2;
493 CPPUNIT_ASSERT(mallos2size2.Write(&fheader.magic, 2) == 2);
494 CPPUNIT_ASSERT(mallos2size2.Write(&fheader.fileSize, 4) == 4);
495 CPPUNIT_ASSERT(mallos2size2.Write(&fheader.reserved, 4) == 4);
496 CPPUNIT_ASSERT(mallos2size2.Write(&fheader.dataOffset, 4) == 4);
497 CPPUNIT_ASSERT(mallos2size2.Write(&os2header, 12) == 12);
498 CPPUNIT_ASSERT(proster->Identify(&mallos2size2, NULL, &ti) == B_NO_TRANSLATOR);
499
500 NextSubTest();
501 fheader.magic = 'MB';
502 fheader.fileSize = 1028;
503 fheader.reserved = 0;
504 fheader.dataOffset = 54;
505 msheader.size = 40;
506 msheader.width = 0; // width of zero is ridiculous
507 msheader.height = 5;
508 msheader.planes = 1;
509 msheader.bitsperpixel = 24;
510 msheader.compression = BMP_NO_COMPRESS;
511 msheader.imagesize = 0;
512 msheader.xpixperm = 23275;
513 msheader.ypixperm = 23275;
514 msheader.colorsused = 0;
515 msheader.colorsimportant = 0;
516 BMallocIO mallmswidth;
517 CPPUNIT_ASSERT(mallmswidth.Write(&fheader.magic, 2) == 2);
518 CPPUNIT_ASSERT(mallmswidth.Write(&fheader.fileSize, 4) == 4);
519 CPPUNIT_ASSERT(mallmswidth.Write(&fheader.reserved, 4) == 4);
520 CPPUNIT_ASSERT(mallmswidth.Write(&fheader.dataOffset, 4) == 4);
521 CPPUNIT_ASSERT(mallmswidth.Write(&msheader, 40) == 40);
522 CPPUNIT_ASSERT(proster->Identify(&mallmswidth, NULL, &ti) == B_NO_TRANSLATOR);
523
524 NextSubTest();
525 fheader.magic = 'MB';
526 fheader.fileSize = 1028;
527 fheader.reserved = 0;
528 fheader.dataOffset = 26;
529 os2header.size = 12;
530 os2header.width = 0; // width of zero is ridiculous
531 os2header.height = 5;
532 os2header.planes = 1;
533 os2header.bitsperpixel = 24;
534 BMallocIO mallos2width;
535 CPPUNIT_ASSERT(mallos2width.Write(&fheader.magic, 2) == 2);
536 CPPUNIT_ASSERT(mallos2width.Write(&fheader.fileSize, 4) == 4);
537 CPPUNIT_ASSERT(mallos2width.Write(&fheader.reserved, 4) == 4);
538 CPPUNIT_ASSERT(mallos2width.Write(&fheader.dataOffset, 4) == 4);
539 CPPUNIT_ASSERT(mallos2width.Write(&os2header, 12) == 12);
540 CPPUNIT_ASSERT(proster->Identify(&mallos2width, NULL, &ti) == B_NO_TRANSLATOR);
541
542 NextSubTest();
543 fheader.magic = 'MB';
544 fheader.fileSize = 1028;
545 fheader.reserved = 0;
546 fheader.dataOffset = 54;
547 msheader.size = 40;
548 msheader.width = 5;
549 msheader.height = 0; // zero is not a good value
550 msheader.planes = 1;
551 msheader.bitsperpixel = 24;
552 msheader.compression = BMP_NO_COMPRESS;
553 msheader.imagesize = 0;
554 msheader.xpixperm = 23275;
555 msheader.ypixperm = 23275;
556 msheader.colorsused = 0;
557 msheader.colorsimportant = 0;
558 BMallocIO mallmsheight;
559 CPPUNIT_ASSERT(mallmsheight.Write(&fheader.magic, 2) == 2);
560 CPPUNIT_ASSERT(mallmsheight.Write(&fheader.fileSize, 4) == 4);
561 CPPUNIT_ASSERT(mallmsheight.Write(&fheader.reserved, 4) == 4);
562 CPPUNIT_ASSERT(mallmsheight.Write(&fheader.dataOffset, 4) == 4);
563 CPPUNIT_ASSERT(mallmsheight.Write(&msheader, 40) == 40);
564 CPPUNIT_ASSERT(proster->Identify(&mallmsheight, NULL, &ti) == B_NO_TRANSLATOR);
565
566 NextSubTest();
567 fheader.magic = 'MB';
568 fheader.fileSize = 1028;
569 fheader.reserved = 0;
570 fheader.dataOffset = 26;
571 os2header.size = 12;
572 os2header.width = 5;
573 os2header.height = 0; // bad value
574 os2header.planes = 1;
575 os2header.bitsperpixel = 24;
576 BMallocIO mallos2height;
577 CPPUNIT_ASSERT(mallos2height.Write(&fheader.magic, 2) == 2);
578 CPPUNIT_ASSERT(mallos2height.Write(&fheader.fileSize, 4) == 4);
579 CPPUNIT_ASSERT(mallos2height.Write(&fheader.reserved, 4) == 4);
580 CPPUNIT_ASSERT(mallos2height.Write(&fheader.dataOffset, 4) == 4);
581 CPPUNIT_ASSERT(mallos2height.Write(&os2header, 12) == 12);
582 CPPUNIT_ASSERT(proster->Identify(&mallos2height, NULL, &ti) == B_NO_TRANSLATOR);
583
584 NextSubTest();
585 fheader.magic = 'MB';
586 fheader.fileSize = 1028;
587 fheader.reserved = 0;
588 fheader.dataOffset = 54;
589 msheader.size = 40;
590 msheader.width = 5;
591 msheader.height = 5;
592 msheader.planes = 0; // should always be 1
593 msheader.bitsperpixel = 24;
594 msheader.compression = BMP_NO_COMPRESS;
595 msheader.imagesize = 0;
596 msheader.xpixperm = 23275;
597 msheader.ypixperm = 23275;
598 msheader.colorsused = 0;
599 msheader.colorsimportant = 0;
600 BMallocIO mallmsplanes;
601 CPPUNIT_ASSERT(mallmsplanes.Write(&fheader.magic, 2) == 2);
602 CPPUNIT_ASSERT(mallmsplanes.Write(&fheader.fileSize, 4) == 4);
603 CPPUNIT_ASSERT(mallmsplanes.Write(&fheader.reserved, 4) == 4);
604 CPPUNIT_ASSERT(mallmsplanes.Write(&fheader.dataOffset, 4) == 4);
605 CPPUNIT_ASSERT(mallmsplanes.Write(&msheader, 40) == 40);
606 CPPUNIT_ASSERT(proster->Identify(&mallmsplanes, NULL, &ti) == B_NO_TRANSLATOR);
607
608 NextSubTest();
609 fheader.magic = 'MB';
610 fheader.fileSize = 1028;
611 fheader.reserved = 0;
612 fheader.dataOffset = 54;
613 msheader.size = 40;
614 msheader.width = 5;
615 msheader.height = 5;
616 msheader.planes = 2; // should always be 1
617 msheader.bitsperpixel = 24;
618 msheader.compression = BMP_NO_COMPRESS;
619 msheader.imagesize = 0;
620 msheader.xpixperm = 23275;
621 msheader.ypixperm = 23275;
622 msheader.colorsused = 0;
623 msheader.colorsimportant = 0;
624 BMallocIO mallmsplanes2;
625 CPPUNIT_ASSERT(mallmsplanes2.Write(&fheader.magic, 2) == 2);
626 CPPUNIT_ASSERT(mallmsplanes2.Write(&fheader.fileSize, 4) == 4);
627 CPPUNIT_ASSERT(mallmsplanes2.Write(&fheader.reserved, 4) == 4);
628 CPPUNIT_ASSERT(mallmsplanes2.Write(&fheader.dataOffset, 4) == 4);
629 CPPUNIT_ASSERT(mallmsplanes2.Write(&msheader, 40) == 40);
630 CPPUNIT_ASSERT(proster->Identify(&mallmsplanes2, NULL, &ti) == B_NO_TRANSLATOR);
631
632 NextSubTest();
633 fheader.magic = 'MB';
634 fheader.fileSize = 1028;
635 fheader.reserved = 0;
636 fheader.dataOffset = 26;
637 os2header.size = 12;
638 os2header.width = 5;
639 os2header.height = 5;
640 os2header.planes = 0; // should always be 1
641 os2header.bitsperpixel = 24;
642 BMallocIO mallos2planes;
643 CPPUNIT_ASSERT(mallos2planes.Write(&fheader.magic, 2) == 2);
644 CPPUNIT_ASSERT(mallos2planes.Write(&fheader.fileSize, 4) == 4);
645 CPPUNIT_ASSERT(mallos2planes.Write(&fheader.reserved, 4) == 4);
646 CPPUNIT_ASSERT(mallos2planes.Write(&fheader.dataOffset, 4) == 4);
647 CPPUNIT_ASSERT(mallos2planes.Write(&os2header, 12) == 12);
648 CPPUNIT_ASSERT(proster->Identify(&mallos2planes, NULL, &ti) == B_NO_TRANSLATOR);
649
650 NextSubTest();
651 fheader.magic = 'MB';
652 fheader.fileSize = 1028;
653 fheader.reserved = 0;
654 fheader.dataOffset = 26;
655 os2header.size = 12;
656 os2header.width = 5;
657 os2header.height = 5;
658 os2header.planes = 2; // should always be 1
659 os2header.bitsperpixel = 24;
660 BMallocIO mallos2planes2;
661 CPPUNIT_ASSERT(mallos2planes2.Write(&fheader.magic, 2) == 2);
662 CPPUNIT_ASSERT(mallos2planes2.Write(&fheader.fileSize, 4) == 4);
663 CPPUNIT_ASSERT(mallos2planes2.Write(&fheader.reserved, 4) == 4);
664 CPPUNIT_ASSERT(mallos2planes2.Write(&fheader.dataOffset, 4) == 4);
665 CPPUNIT_ASSERT(mallos2planes2.Write(&os2header, 12) == 12);
666 CPPUNIT_ASSERT(proster->Identify(&mallos2planes2, NULL, &ti) == B_NO_TRANSLATOR);
667
668 // makes sure invalid bit depths aren't recognized
669 const uint16 bitdepths[] = { 0, 2, 3, 5, 6, 7, 9, 23, 25, 31, 33 };
670 const int32 knbitdepths = sizeof(bitdepths) / sizeof(uint16);
671 for (int32 i = 0; i < knbitdepths; i++) {
672 NextSubTest();
673 fheader.magic = 'MB';
674 fheader.fileSize = 1028;
675 fheader.reserved = 0;
676 fheader.dataOffset = 54;
677 msheader.size = 40;
678 msheader.width = 5;
679 msheader.height = 5;
680 msheader.planes = 1;
681 msheader.bitsperpixel = bitdepths[i];
682 msheader.compression = BMP_NO_COMPRESS;
683 msheader.imagesize = 0;
684 msheader.xpixperm = 23275;
685 msheader.ypixperm = 23275;
686 msheader.colorsused = 0;
687 msheader.colorsimportant = 0;
688 BMallocIO mallmsbitdepth;
689 mallmsbitdepth.Seek(0, SEEK_SET);
690 CPPUNIT_ASSERT(mallmsbitdepth.Write(&fheader.magic, 2) == 2);
691 CPPUNIT_ASSERT(mallmsbitdepth.Write(&fheader.fileSize, 4) == 4);
692 CPPUNIT_ASSERT(mallmsbitdepth.Write(&fheader.reserved, 4) == 4);
693 CPPUNIT_ASSERT(mallmsbitdepth.Write(&fheader.dataOffset, 4) == 4);
694 CPPUNIT_ASSERT(mallmsbitdepth.Write(&msheader, 40) == 40);
695 CPPUNIT_ASSERT(proster->Identify(&mallmsbitdepth, NULL, &ti) == B_NO_TRANSLATOR);
696
697 NextSubTest();
698 fheader.magic = 'MB';
699 fheader.fileSize = 1028;
700 fheader.reserved = 0;
701 fheader.dataOffset = 26;
702 os2header.size = 12;
703 os2header.width = 5;
704 os2header.height = 5;
705 os2header.planes = 1;
706 os2header.bitsperpixel = bitdepths[i];
707 BMallocIO mallos2bitdepth;
708 mallos2bitdepth.Seek(0, SEEK_SET);
709 CPPUNIT_ASSERT(mallos2bitdepth.Write(&fheader.magic, 2) == 2);
710 CPPUNIT_ASSERT(mallos2bitdepth.Write(&fheader.fileSize, 4) == 4);
711 CPPUNIT_ASSERT(mallos2bitdepth.Write(&fheader.reserved, 4) == 4);
712 CPPUNIT_ASSERT(mallos2bitdepth.Write(&fheader.dataOffset, 4) == 4);
713 CPPUNIT_ASSERT(mallos2bitdepth.Write(&os2header, 12) == 12);
714 CPPUNIT_ASSERT(proster->Identify(&mallos2bitdepth, NULL, &ti) == B_NO_TRANSLATOR);
715 }
716
717 // makes sure invalid compression values aren't recognized
718 const uint16 cbitdepths[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 23, 24, 25, 31, 32, 33 };
719 const uint32 compvalues[] = { BMP_RLE4_COMPRESS, BMP_RLE8_COMPRESS, 3, 4, 5, 10 };
720 const int32 kncdepths = sizeof(cbitdepths) / sizeof(uint16);
721 const int32 kncomps = sizeof(compvalues) / sizeof(uint32);
722 for (int32 i = 0; i < kncomps; i++)
723 for (int32 n = 0; n < kncdepths; n++) {
724 if (!(compvalues[i] == BMP_RLE4_COMPRESS && cbitdepths[n] == 4) &&
725 !(compvalues[i] == BMP_RLE8_COMPRESS && cbitdepths[n] == 8)) {
726 NextSubTest();
727 fheader.magic = 'MB';
728 fheader.fileSize = 1028;
729 fheader.reserved = 0;
730 fheader.dataOffset = 54;
731 msheader.size = 40;
732 msheader.width = 5;
733 msheader.height = 5;
734 msheader.planes = 1;
735 msheader.bitsperpixel = cbitdepths[n];
736 msheader.compression = compvalues[i];
737 msheader.imagesize = 0;
738 msheader.xpixperm = 23275;
739 msheader.ypixperm = 23275;
740 msheader.colorsused = 0;
741 msheader.colorsimportant = 0;
742 BMallocIO mallmscomp;
743 mallmscomp.Seek(0, SEEK_SET);
744 CPPUNIT_ASSERT(mallmscomp.Write(&fheader.magic, 2) == 2);
745 CPPUNIT_ASSERT(mallmscomp.Write(&fheader.fileSize, 4) == 4);
746 CPPUNIT_ASSERT(mallmscomp.Write(&fheader.reserved, 4) == 4);
747 CPPUNIT_ASSERT(mallmscomp.Write(&fheader.dataOffset, 4) == 4);
748 CPPUNIT_ASSERT(mallmscomp.Write(&msheader, 40) == 40);
749 CPPUNIT_ASSERT(proster->Identify(&mallmscomp, NULL, &ti)
750 == B_NO_TRANSLATOR);
751 }
752 }
753
754 // too many colorsused test!
755 const uint16 colordepths[] = { 1, 4, 8, 24, 32 };
756 const int32 kncolordepths = sizeof(colordepths) / sizeof(uint16);
757 for (int32 i = 0; i < kncolordepths; i++) {
758 NextSubTest();
759 fheader.magic = 'BM';
760 fheader.fileSize = 1028;
761 fheader.reserved = 0;
762 fheader.dataOffset = 54;
763 msheader.size = 40;
764 msheader.width = 5;
765 msheader.height = 5;
766 msheader.planes = 1;
767 msheader.bitsperpixel = colordepths[i];
768 msheader.compression = BMP_NO_COMPRESS;
769 msheader.imagesize = 0;
770 msheader.xpixperm = 23275;
771 msheader.ypixperm = 23275;
772 msheader.colorsused = 0; //(1 << colordepths[i])/* + 1*/;
773 msheader.colorsimportant = 0; //(1 << colordepths[i])/* + 1*/;
774 BMallocIO mallmscolors;
775 mallmscolors.Seek(0, SEEK_SET);
776 CPPUNIT_ASSERT(mallmscolors.Write(&fheader.magic, 2) == 2);
777 CPPUNIT_ASSERT(mallmscolors.Write(&fheader.fileSize, 4) == 4);
778 CPPUNIT_ASSERT(mallmscolors.Write(&fheader.reserved, 4) == 4);
779 CPPUNIT_ASSERT(mallmscolors.Write(&fheader.dataOffset, 4) == 4);
780 CPPUNIT_ASSERT(mallmscolors.Write(&msheader, 40) == 40);
781 CPPUNIT_ASSERT(proster->Identify(&mallmscolors, NULL, &ti) == B_NO_TRANSLATOR);
782 }
783
784 // Identify (successfully identify the following files)
785 const IdentifyInfo aBitsPaths[] = {
786 { "/boot/home/resources/bmp/b_cmap8.bits", "" },
787 { "/boot/home/resources/bmp/b_gray1-2.bits", "" },
788 { "/boot/home/resources/bmp/b_gray1.bits", "" },
789 { "/boot/home/resources/bmp/b_rgb15.bits", "" },
790 { "/boot/home/resources/bmp/b_rgb16.bits", "" },
791 { "/boot/home/resources/bmp/b_rgb32.bits", "" },
792 { "/boot/home/resources/bmp/blocks.bits", "" },
793 { "/boot/home/resources/bmp/gnome_beer.bits", "" },
794 { "/boot/home/resources/bmp/vsmall.bits", "" }
795 };
796 const IdentifyInfo aBmpPaths[] = {
797 { "/boot/home/resources/bmp/blocks_24bit.bmp",
798 "BMP image (MS format, 24 bits)" },
799 { "/boot/home/resources/bmp/blocks_4bit_rle.bmp",
800 "BMP image (MS format, 4 bits, RLE)" },
801 { "/boot/home/resources/bmp/blocks_8bit_rle.bmp",
802 "BMP image (MS format, 8 bits, RLE)" },
803 { "/boot/home/resources/bmp/color_scribbles_1bit.bmp",
804 "BMP image (MS format, 1 bits)" },
805 { "/boot/home/resources/bmp/color_scribbles_1bit_os2.bmp",
806 "BMP image (OS/2 format, 1 bits)" },
807 { "/boot/home/resources/bmp/color_scribbles_24bit.bmp",
808 "BMP image (MS format, 24 bits)" },
809 { "/boot/home/resources/bmp/color_scribbles_24bit_os2.bmp",
810 "BMP image (OS/2 format, 24 bits)" },
811 { "/boot/home/resources/bmp/color_scribbles_4bit.bmp",
812 "BMP image (MS format, 4 bits)" },
813 { "/boot/home/resources/bmp/color_scribbles_4bit_os2.bmp",
814 "BMP image (OS/2 format, 4 bits)" },
815 { "/boot/home/resources/bmp/color_scribbles_4bit_rle.bmp",
816 "BMP image (MS format, 4 bits, RLE)" },
817 { "/boot/home/resources/bmp/color_scribbles_8bit.bmp",
818 "BMP image (MS format, 8 bits)" },
819 { "/boot/home/resources/bmp/color_scribbles_8bit_os2.bmp",
820 "BMP image (OS/2 format, 8 bits)" },
821 { "/boot/home/resources/bmp/color_scribbles_8bit_rle.bmp",
822 "BMP image (MS format, 8 bits, RLE)" },
823 { "/boot/home/resources/bmp/gnome_beer_24bit.bmp",
824 "BMP image (MS format, 24 bits)" },
825 { "/boot/home/resources/bmp/vsmall_1bit.bmp",
826 "BMP image (MS format, 1 bits)" },
827 { "/boot/home/resources/bmp/vsmall_1bit_os2.bmp",
828 "BMP image (OS/2 format, 1 bits)" },
829 { "/boot/home/resources/bmp/vsmall_24bit.bmp",
830 "BMP image (MS format, 24 bits)" },
831 { "/boot/home/resources/bmp/vsmall_24bit_os2.bmp",
832 "BMP image (OS/2 format, 24 bits)" },
833 { "/boot/home/resources/bmp/vsmall_4bit.bmp",
834 "BMP image (MS format, 4 bits)" },
835 { "/boot/home/resources/bmp/vsmall_4bit_os2.bmp",
836 "BMP image (OS/2 format, 4 bits)" },
837 { "/boot/home/resources/bmp/vsmall_4bit_rle.bmp",
838 "BMP image (MS format, 4 bits, RLE)" },
839 { "/boot/home/resources/bmp/vsmall_8bit.bmp",
840 "BMP image (MS format, 8 bits)" },
841 { "/boot/home/resources/bmp/vsmall_8bit_os2.bmp",
842 "BMP image (OS/2 format, 8 bits)" },
843 { "/boot/home/resources/bmp/vsmall_8bit_rle.bmp",
844 "BMP image (MS format, 8 bits, RLE)" },
845 { "/boot/home/resources/bmp/b_rgb32(32).bmp",
846 "BMP image (MS format, 32 bits)" },
847 { "/boot/home/resources/bmp/double_click_bmap.bmp",
848 "BMP image (MS format, 24 bits)" }
849 };
850
851 IdentifyTests(this, proster, aBmpPaths,
852 sizeof(aBmpPaths) / sizeof(IdentifyInfo), false);
853 IdentifyTests(this, proster, aBitsPaths,
854 sizeof(aBitsPaths) / sizeof(IdentifyInfo), true);
855
856 delete proster;
857 proster = NULL;
858 }
859
860 // coveniently group path of bmp image with
861 // path of bits image that it should translate to
862 struct TranslatePaths {
863 const char *bmpPath;
864 const char *bitsPath;
865 };
866
867 void
TranslateTests(BMPTranslatorTest * ptest,BTranslatorRoster * proster,const TranslatePaths * paths,int32 len,bool bbmpinput)868 TranslateTests(BMPTranslatorTest *ptest, BTranslatorRoster *proster,
869 const TranslatePaths *paths, int32 len, bool bbmpinput)
870 {
871 // Perform translations on every file in the array
872 for (int32 i = 0; i < len; i++) {
873 // Setup input files
874 ptest->NextSubTest();
875 BFile bmpfile, bitsfile, *pinput;
876 CPPUNIT_ASSERT(bmpfile.SetTo(paths[i].bmpPath, B_READ_ONLY) == B_OK);
877 CPPUNIT_ASSERT(bitsfile.SetTo(paths[i].bitsPath, B_READ_ONLY) == B_OK);
878 if (bbmpinput) {
879 printf(" [%s] ", paths[i].bmpPath);
880 pinput = &bmpfile;
881 } else {
882 printf(" [%s] ", paths[i].bitsPath);
883 pinput = &bitsfile;
884 }
885
886 BMallocIO mallio, dmallio;
887
888 // Convert to B_TRANSLATOR_ANY_TYPE (should be B_TRANSLATOR_BITMAP)
889 ptest->NextSubTest();
890 CPPUNIT_ASSERT(mallio.Seek(0, SEEK_SET) == 0);
891 CPPUNIT_ASSERT(mallio.SetSize(0) == B_OK);
892 CPPUNIT_ASSERT(proster->Translate(pinput, NULL, NULL, &mallio,
893 B_TRANSLATOR_ANY_TYPE) == B_OK);
894 CPPUNIT_ASSERT(CompareStreams(mallio, bitsfile) == true);
895
896 // Convert to B_TRANSLATOR_BITMAP
897 ptest->NextSubTest();
898 CPPUNIT_ASSERT(mallio.Seek(0, SEEK_SET) == 0);
899 CPPUNIT_ASSERT(mallio.SetSize(0) == B_OK);
900 CPPUNIT_ASSERT(proster->Translate(pinput, NULL, NULL, &mallio,
901 B_TRANSLATOR_BITMAP) == B_OK);
902 CPPUNIT_ASSERT(CompareStreams(mallio, bitsfile) == true);
903
904 // Convert bits mallio to B_TRANSLATOR_BITMAP dmallio
905 ptest->NextSubTest();
906 CPPUNIT_ASSERT(dmallio.Seek(0, SEEK_SET) == 0);
907 CPPUNIT_ASSERT(dmallio.SetSize(0) == B_OK);
908 CPPUNIT_ASSERT(proster->Translate(&mallio, NULL, NULL, &dmallio,
909 B_TRANSLATOR_BITMAP) == B_OK);
910 CPPUNIT_ASSERT(CompareStreams(dmallio, bitsfile) == true);
911
912 // Only perform the following tests if the BMP is not
913 // an OS/2 format BMP image.
914 // (Need to write special testing for OS/2 images)
915 if (!strstr(paths[i].bmpPath, "os2")) {
916 // Convert to B_BMP_FORMAT
917 ptest->NextSubTest();
918 CPPUNIT_ASSERT(mallio.Seek(0, SEEK_SET) == 0);
919 CPPUNIT_ASSERT(mallio.SetSize(0) == B_OK);
920 CPPUNIT_ASSERT(proster->Translate(pinput, NULL, NULL, &mallio,
921 B_BMP_FORMAT) == B_OK);
922 CPPUNIT_ASSERT(CompareStreams(mallio, bmpfile) == true);
923
924 // Convert BMP mallio to B_TRANSLATOR_BITMAP dmallio
925 if (bbmpinput) {
926 ptest->NextSubTest();
927 CPPUNIT_ASSERT(dmallio.Seek(0, SEEK_SET) == 0);
928 CPPUNIT_ASSERT(dmallio.SetSize(0) == B_OK);
929 CPPUNIT_ASSERT(proster->Translate(&mallio, NULL, NULL, &dmallio,
930 B_TRANSLATOR_BITMAP) == B_OK);
931 CPPUNIT_ASSERT(CompareStreams(dmallio, bitsfile) == true);
932 }
933
934 // Convert BMP mallio to B_BMP_FORMAT dmallio
935 ptest->NextSubTest();
936 CPPUNIT_ASSERT(dmallio.Seek(0, SEEK_SET) == 0);
937 CPPUNIT_ASSERT(dmallio.SetSize(0) == B_OK);
938 CPPUNIT_ASSERT(proster->Translate(&mallio, NULL, NULL, &dmallio,
939 B_BMP_FORMAT) == B_OK);
940 CPPUNIT_ASSERT(CompareStreams(dmallio, bmpfile) == true);
941 }
942 }
943 }
944
945 void
TranslateTest()946 BMPTranslatorTest::TranslateTest()
947 {
948 BApplication
949 app("application/x-vnd.OpenBeOS-BMPTranslatorTest");
950
951 // Init
952 NextSubTest();
953 status_t result = B_ERROR;
954 off_t filesize = -1;
955 BTranslatorRoster *proster = new BTranslatorRoster();
956 CPPUNIT_ASSERT(proster);
957 CPPUNIT_ASSERT(proster->AddTranslators(
958 "/boot/home/config/add-ons/Translators/BMPTranslator") == B_OK);
959 BFile wronginput("../src/tests/kits/translation/data/images/image.jpg",
960 B_READ_ONLY);
961 CPPUNIT_ASSERT(wronginput.InitCheck() == B_OK);
962 BFile output("/tmp/bmp_test.out", B_WRITE_ONLY |
963 B_CREATE_FILE | B_ERASE_FILE);
964 CPPUNIT_ASSERT(output.InitCheck() == B_OK);
965
966 // Translate (bad input, output types)
967 NextSubTest();
968 result = proster->Translate(&wronginput, NULL, NULL, &output,
969 B_TRANSLATOR_TEXT);
970 CPPUNIT_ASSERT(result == B_NO_TRANSLATOR);
971 CPPUNIT_ASSERT(output.GetSize(&filesize) == B_OK);
972 CPPUNIT_ASSERT(filesize == 0);
973
974 // Translate (wrong type of input data)
975 NextSubTest();
976 result = proster->Translate(&wronginput, NULL, NULL, &output,
977 B_BMP_FORMAT);
978 CPPUNIT_ASSERT(result == B_NO_TRANSLATOR);
979 CPPUNIT_ASSERT(output.GetSize(&filesize) == B_OK);
980 CPPUNIT_ASSERT(filesize == 0);
981
982 // Translate (wrong type of input, B_TRANSLATOR_ANY_TYPE output)
983 NextSubTest();
984 result = proster->Translate(&wronginput, NULL, NULL, &output,
985 B_TRANSLATOR_ANY_TYPE);
986 CPPUNIT_ASSERT(result == B_NO_TRANSLATOR);
987 CPPUNIT_ASSERT(output.GetSize(&filesize) == B_OK);
988 CPPUNIT_ASSERT(filesize == 0);
989
990 // For translating BMP images to bits
991 const TranslatePaths aBmpInput[] = {
992 { "/boot/home/resources/bmp/blocks_24bit.bmp",
993 "/boot/home/resources/bmp/blocks.bits" },
994 { "/boot/home/resources/bmp/blocks_4bit_rle.bmp",
995 "/boot/home/resources/bmp/blocks.bits" },
996 { "/boot/home/resources/bmp/blocks_8bit_rle.bmp",
997 "/boot/home/resources/bmp/blocks.bits" },
998 { "/boot/home/resources/bmp/color_scribbles_1bit.bmp",
999 "/boot/home/resources/bmp/color_scribbles_1bit.bits" },
1000 { "/boot/home/resources/bmp/color_scribbles_1bit_os2.bmp",
1001 "/boot/home/resources/bmp/color_scribbles_1bit.bits" },
1002 { "/boot/home/resources/bmp/color_scribbles_24bit.bmp",
1003 "/boot/home/resources/bmp/color_scribbles_24bit.bits" },
1004 { "/boot/home/resources/bmp/color_scribbles_24bit_os2.bmp",
1005 "/boot/home/resources/bmp/color_scribbles_24bit.bits" },
1006 { "/boot/home/resources/bmp/color_scribbles_4bit.bmp",
1007 "/boot/home/resources/bmp/color_scribbles_24bit.bits" },
1008 { "/boot/home/resources/bmp/color_scribbles_4bit_os2.bmp",
1009 "/boot/home/resources/bmp/color_scribbles_24bit.bits" },
1010 { "/boot/home/resources/bmp/color_scribbles_4bit_rle.bmp",
1011 "/boot/home/resources/bmp/color_scribbles_4bit_rle.bits" },
1012 { "/boot/home/resources/bmp/color_scribbles_8bit.bmp",
1013 "/boot/home/resources/bmp/color_scribbles_24bit.bits" },
1014 { "/boot/home/resources/bmp/color_scribbles_8bit_os2.bmp",
1015 "/boot/home/resources/bmp/color_scribbles_24bit.bits" },
1016 { "/boot/home/resources/bmp/color_scribbles_8bit_rle.bmp",
1017 "/boot/home/resources/bmp/color_scribbles_24bit.bits" },
1018 { "/boot/home/resources/bmp/gnome_beer_24bit.bmp",
1019 "/boot/home/resources/bmp/gnome_beer.bits" },
1020 { "/boot/home/resources/bmp/vsmall_1bit.bmp",
1021 "/boot/home/resources/bmp/vsmall.bits" },
1022 { "/boot/home/resources/bmp/vsmall_1bit_os2.bmp",
1023 "/boot/home/resources/bmp/vsmall.bits" },
1024 { "/boot/home/resources/bmp/vsmall_24bit.bmp",
1025 "/boot/home/resources/bmp/vsmall.bits" },
1026 { "/boot/home/resources/bmp/vsmall_24bit_os2.bmp",
1027 "/boot/home/resources/bmp/vsmall.bits" },
1028 { "/boot/home/resources/bmp/vsmall_4bit.bmp",
1029 "/boot/home/resources/bmp/vsmall.bits" },
1030 { "/boot/home/resources/bmp/vsmall_4bit_os2.bmp",
1031 "/boot/home/resources/bmp/vsmall.bits" },
1032 { "/boot/home/resources/bmp/vsmall_4bit_rle.bmp",
1033 "/boot/home/resources/bmp/vsmall.bits" },
1034 { "/boot/home/resources/bmp/vsmall_8bit.bmp",
1035 "/boot/home/resources/bmp/vsmall.bits" },
1036 { "/boot/home/resources/bmp/vsmall_8bit_os2.bmp",
1037 "/boot/home/resources/bmp/vsmall.bits" },
1038 { "/boot/home/resources/bmp/vsmall_8bit_rle.bmp",
1039 "/boot/home/resources/bmp/vsmall.bits" },
1040 { "/boot/home/resources/bmp/b_rgb32(32).bmp",
1041 "/boot/home/resources/bmp/b_rgb32.bits" }
1042 };
1043
1044 // For translating bits images to BMP
1045 const TranslatePaths aBitsInput[] = {
1046 { "/boot/home/resources/bmp/b_gray1-2.bmp",
1047 "/boot/home/resources/bmp/b_gray1-2.bits" },
1048 { "/boot/home/resources/bmp/b_gray1.bmp",
1049 "/boot/home/resources/bmp/b_gray1.bits" },
1050 { "/boot/home/resources/bmp/b_rgb15.bmp",
1051 "/boot/home/resources/bmp/b_rgb15.bits" },
1052 { "/boot/home/resources/bmp/b_rgb16.bmp",
1053 "/boot/home/resources/bmp/b_rgb16.bits" },
1054 { "/boot/home/resources/bmp/b_rgb32(24).bmp",
1055 "/boot/home/resources/bmp/b_rgb32.bits" },
1056 { "/boot/home/resources/bmp/b_cmap8.bmp",
1057 "/boot/home/resources/bmp/b_cmap8.bits" }
1058 };
1059
1060 TranslateTests(this, proster, aBmpInput,
1061 sizeof(aBmpInput) / sizeof(TranslatePaths), true);
1062 TranslateTests(this, proster, aBitsInput,
1063 sizeof(aBitsInput) / sizeof(TranslatePaths), false);
1064
1065 delete proster;
1066 proster = NULL;
1067 }
1068
1069 // Make certain that the BMPTranslator does not
1070 // provide a configuration message
1071 void
ConfigMessageTest()1072 BMPTranslatorTest::ConfigMessageTest()
1073 {
1074 // Init
1075 NextSubTest();
1076 BTranslatorRoster *proster = new BTranslatorRoster();
1077 CPPUNIT_ASSERT(proster);
1078 CPPUNIT_ASSERT(proster->AddTranslators(
1079 "/boot/home/config/add-ons/Translators/BMPTranslator") == B_OK);
1080
1081 // GetAllTranslators
1082 NextSubTest();
1083 translator_id tid, *pids = NULL;
1084 int32 count = 0;
1085 CPPUNIT_ASSERT(proster->GetAllTranslators(&pids, &count) == B_OK);
1086 CPPUNIT_ASSERT(pids);
1087 CPPUNIT_ASSERT(count == 1);
1088 tid = pids[0];
1089 delete[] pids;
1090 pids = NULL;
1091
1092 // GetConfigurationMessage
1093 NextSubTest();
1094 BMessage msg;
1095 CPPUNIT_ASSERT(proster->GetConfigurationMessage(tid, &msg) == B_OK);
1096 CPPUNIT_ASSERT(!msg.IsEmpty());
1097
1098 // B_TRANSLATOR_EXT_HEADER_ONLY
1099 NextSubTest();
1100 bool bheaderonly = true;
1101 CPPUNIT_ASSERT(
1102 msg.FindBool(B_TRANSLATOR_EXT_HEADER_ONLY, &bheaderonly) == B_OK);
1103 CPPUNIT_ASSERT(bheaderonly == false);
1104
1105 // B_TRANSLATOR_EXT_DATA_ONLY
1106 NextSubTest();
1107 bool bdataonly = true;
1108 CPPUNIT_ASSERT(
1109 msg.FindBool(B_TRANSLATOR_EXT_DATA_ONLY, &bdataonly) == B_OK);
1110 CPPUNIT_ASSERT(bdataonly == false);
1111 }
1112
1113 #if !TEST_R5
1114
1115 // The input formats that this translator is supposed to support
1116 translation_format gBMPInputFormats[] = {
1117 {
1118 B_TRANSLATOR_BITMAP,
1119 B_TRANSLATOR_BITMAP,
1120 0.4f, // quality
1121 0.6f, // capability
1122 "image/x-be-bitmap",
1123 "Be Bitmap Format (BMPTranslator)"
1124 },
1125 {
1126 B_BMP_FORMAT,
1127 B_TRANSLATOR_BITMAP,
1128 0.4f,
1129 0.8f,
1130 "image/x-bmp",
1131 "BMP image"
1132 }
1133 };
1134
1135 // The output formats that this translator is supposed to support
1136 translation_format gBMPOutputFormats[] = {
1137 {
1138 B_TRANSLATOR_BITMAP,
1139 B_TRANSLATOR_BITMAP,
1140 0.4f, // quality
1141 0.6f, // capability
1142 "image/x-be-bitmap",
1143 "Be Bitmap Format (BMPTranslator)"
1144 },
1145 {
1146 B_BMP_FORMAT,
1147 B_TRANSLATOR_BITMAP,
1148 0.4f,
1149 0.8f,
1150 "image/x-bmp",
1151 "BMP image (MS format)"
1152 }
1153 };
1154
1155 void
LoadAddOnTest()1156 BMPTranslatorTest::LoadAddOnTest()
1157 {
1158 TranslatorLoadAddOnTest("/boot/home/config/add-ons/Translators/BMPTranslator",
1159 this,
1160 gBMPInputFormats, sizeof(gBMPInputFormats) / sizeof(translation_format),
1161 gBMPOutputFormats, sizeof(gBMPOutputFormats) / sizeof(translation_format),
1162 B_TRANSLATION_MAKE_VERSION(1,0,0));
1163 }
1164
1165 #endif // #if !TEST_R5
1166
