2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <boost/filesystem.hpp>
23 #include <boost/algorithm/string/predicate.hpp>
27 #include "job_manager.h"
29 #include "exceptions.h"
30 #include "delay_line.h"
33 #include "dcp_video_frame.h"
40 #include "ffmpeg_decoder.h"
41 #include "external_audio_decoder.h"
42 #define BOOST_TEST_DYN_LINK
43 #define BOOST_TEST_MODULE dvdomatic_test
44 #include <boost/test/unit_test.hpp>
48 using std::stringstream;
50 using boost::shared_ptr;
52 using boost::dynamic_pointer_cast;
57 Config::instance()->set_num_local_encoding_threads (1);
58 Config::instance()->set_servers (vector<ServerDescription*> ());
59 Config::instance()->set_server_port (61920);
63 new_test_film (string name)
65 string const d = String::compose ("build/test/%1", name);
66 if (boost::filesystem::exists (d)) {
67 boost::filesystem::remove_all (d);
69 return shared_ptr<Film> (new Film (d, false));
72 BOOST_AUTO_TEST_CASE (film_metadata_test)
77 string const test_film = "build/test/film_metadata_test";
79 if (boost::filesystem::exists (test_film)) {
80 boost::filesystem::remove_all (test_film);
83 BOOST_CHECK_THROW (new Film (test_film, true), OpenFileError);
85 shared_ptr<Film> f (new Film (test_film, false));
86 BOOST_CHECK (f->format() == 0);
87 BOOST_CHECK (f->dcp_content_type() == 0);
88 BOOST_CHECK (f->filters ().empty());
91 BOOST_CHECK_THROW (f->set_content ("jim"), OpenFileError);
92 f->set_dcp_content_type (DCPContentType::from_pretty_name ("Short"));
93 f->set_format (Format::from_nickname ("Flat"));
95 f->set_right_crop (2);
97 f->set_bottom_crop (4);
98 vector<Filter const *> f_filters;
99 f_filters.push_back (Filter::from_id ("pphb"));
100 f_filters.push_back (Filter::from_id ("unsharp"));
101 f->set_filters (f_filters);
102 f->set_dcp_trim_start (42);
103 f->set_dcp_trim_end (99);
104 f->set_dcp_ab (true);
105 f->write_metadata ();
108 s << "diff -u test/metadata.ref " << test_film << "/metadata";
109 BOOST_CHECK_EQUAL (::system (s.str().c_str ()), 0);
111 shared_ptr<Film> g (new Film (test_film, true));
113 BOOST_CHECK_EQUAL (g->name(), "fred");
114 BOOST_CHECK_EQUAL (g->dcp_content_type(), DCPContentType::from_pretty_name ("Short"));
115 BOOST_CHECK_EQUAL (g->format(), Format::from_nickname ("Flat"));
116 BOOST_CHECK_EQUAL (g->crop().left, 1);
117 BOOST_CHECK_EQUAL (g->crop().right, 2);
118 BOOST_CHECK_EQUAL (g->crop().top, 3);
119 BOOST_CHECK_EQUAL (g->crop().bottom, 4);
120 vector<Filter const *> g_filters = g->filters ();
121 BOOST_CHECK_EQUAL (g_filters.size(), 2);
122 BOOST_CHECK_EQUAL (g_filters.front(), Filter::from_id ("pphb"));
123 BOOST_CHECK_EQUAL (g_filters.back(), Filter::from_id ("unsharp"));
124 BOOST_CHECK_EQUAL (g->dcp_trim_start(), 42);
125 BOOST_CHECK_EQUAL (g->dcp_trim_end(), 99);
126 BOOST_CHECK_EQUAL (g->dcp_ab(), true);
128 g->write_metadata ();
129 BOOST_CHECK_EQUAL (::system (s.str().c_str ()), 0);
132 BOOST_AUTO_TEST_CASE (stream_test)
134 FFmpegAudioStream a ("ffmpeg 4 44100 1 hello there world", boost::optional<int> (1));
135 BOOST_CHECK_EQUAL (a.id(), 4);
136 BOOST_CHECK_EQUAL (a.sample_rate(), 44100);
137 BOOST_CHECK_EQUAL (a.channel_layout(), 1);
138 BOOST_CHECK_EQUAL (a.name(), "hello there world");
139 BOOST_CHECK_EQUAL (a.to_string(), "ffmpeg 4 44100 1 hello there world");
141 ExternalAudioStream e ("external 44100 1", boost::optional<int> (1));
142 BOOST_CHECK_EQUAL (e.sample_rate(), 44100);
143 BOOST_CHECK_EQUAL (e.channel_layout(), 1);
144 BOOST_CHECK_EQUAL (e.to_string(), "external 44100 1");
146 SubtitleStream s ("5 a b c", boost::optional<int> (1));
147 BOOST_CHECK_EQUAL (s.id(), 5);
148 BOOST_CHECK_EQUAL (s.name(), "a b c");
150 shared_ptr<AudioStream> ff = audio_stream_factory ("ffmpeg 4 44100 1 hello there world", boost::optional<int> (1));
151 shared_ptr<FFmpegAudioStream> cff = dynamic_pointer_cast<FFmpegAudioStream> (ff);
153 BOOST_CHECK_EQUAL (cff->id(), 4);
154 BOOST_CHECK_EQUAL (cff->sample_rate(), 44100);
155 BOOST_CHECK_EQUAL (cff->channel_layout(), 1);
156 BOOST_CHECK_EQUAL (cff->name(), "hello there world");
157 BOOST_CHECK_EQUAL (cff->to_string(), "ffmpeg 4 44100 1 hello there world");
159 shared_ptr<AudioStream> fe = audio_stream_factory ("external 44100 1", boost::optional<int> (1));
160 BOOST_CHECK_EQUAL (fe->sample_rate(), 44100);
161 BOOST_CHECK_EQUAL (fe->channel_layout(), 1);
162 BOOST_CHECK_EQUAL (fe->to_string(), "external 44100 1");
165 BOOST_AUTO_TEST_CASE (format_test)
167 Format::setup_formats ();
169 Format const * f = Format::from_nickname ("Flat");
171 BOOST_CHECK_EQUAL (f->ratio_as_integer(shared_ptr<const Film> ()), 185);
173 f = Format::from_nickname ("Scope");
175 BOOST_CHECK_EQUAL (f->ratio_as_integer(shared_ptr<const Film> ()), 239);
178 BOOST_AUTO_TEST_CASE (util_test)
180 string t = "Hello this is a string \"with quotes\" and indeed without them";
181 vector<string> b = split_at_spaces_considering_quotes (t);
182 vector<string>::iterator i = b.begin ();
183 BOOST_CHECK_EQUAL (*i++, "Hello");
184 BOOST_CHECK_EQUAL (*i++, "this");
185 BOOST_CHECK_EQUAL (*i++, "is");
186 BOOST_CHECK_EQUAL (*i++, "a");
187 BOOST_CHECK_EQUAL (*i++, "string");
188 BOOST_CHECK_EQUAL (*i++, "with quotes");
189 BOOST_CHECK_EQUAL (*i++, "and");
190 BOOST_CHECK_EQUAL (*i++, "indeed");
191 BOOST_CHECK_EQUAL (*i++, "without");
192 BOOST_CHECK_EQUAL (*i++, "them");
195 class NullLog : public Log
198 void do_log (string) {}
202 do_positive_delay_line_test (int delay_length, int data_length)
206 DelayLine d (&log, 6, delay_length);
207 shared_ptr<AudioBuffers> data (new AudioBuffers (6, data_length));
214 for (int i = 0; i < 64; ++i) {
215 for (int j = 0; j < data_length; ++j) {
216 for (int c = 0; c < 6; ++c ) {
217 data->data(c)[j] = in;
222 /* This only works because the delay line modifies the parameter */
223 d.process_audio (data);
224 returned += data->frames ();
226 for (int j = 0; j < data->frames(); ++j) {
227 if (zeros < delay_length) {
228 for (int c = 0; c < 6; ++c) {
229 BOOST_CHECK_EQUAL (data->data(c)[j], 0);
233 for (int c = 0; c < 6; ++c) {
234 BOOST_CHECK_EQUAL (data->data(c)[j], out);
241 BOOST_CHECK_EQUAL (returned, 64 * data_length);
245 do_negative_delay_line_test (int delay_length, int data_length)
249 DelayLine d (&log, 6, delay_length);
250 shared_ptr<AudioBuffers> data (new AudioBuffers (6, data_length));
253 int out = -delay_length * 6;
256 for (int i = 0; i < 256; ++i) {
257 data->set_frames (data_length);
258 for (int j = 0; j < data_length; ++j) {
259 for (int c = 0; c < 6; ++c) {
260 data->data(c)[j] = in;
265 /* This only works because the delay line modifies the parameter */
266 d.process_audio (data);
267 returned += data->frames ();
269 for (int j = 0; j < data->frames(); ++j) {
270 for (int c = 0; c < 6; ++c) {
271 BOOST_CHECK_EQUAL (data->data(c)[j], out);
277 returned += -delay_length;
278 BOOST_CHECK_EQUAL (returned, 256 * data_length);
281 BOOST_AUTO_TEST_CASE (delay_line_test)
283 do_positive_delay_line_test (64, 128);
284 do_positive_delay_line_test (128, 64);
285 do_positive_delay_line_test (3, 512);
286 do_positive_delay_line_test (512, 3);
288 do_positive_delay_line_test (0, 64);
290 do_negative_delay_line_test (-64, 128);
291 do_negative_delay_line_test (-128, 64);
292 do_negative_delay_line_test (-3, 512);
293 do_negative_delay_line_test (-512, 3);
296 BOOST_AUTO_TEST_CASE (md5_digest_test)
298 string const t = md5_digest ("test/md5.test");
299 BOOST_CHECK_EQUAL (t, "15058685ba99decdc4398c7634796eb0");
301 BOOST_CHECK_THROW (md5_digest ("foobar"), OpenFileError);
304 BOOST_AUTO_TEST_CASE (paths_test)
306 shared_ptr<Film> f = new_test_film ("paths_test");
307 f->set_directory ("build/test/a/b/c/d/e");
309 f->_content = "/foo/bar/baz";
310 BOOST_CHECK_EQUAL (f->content_path(), "/foo/bar/baz");
311 f->_content = "foo/bar/baz";
312 BOOST_CHECK_EQUAL (f->content_path(), "build/test/a/b/c/d/e/foo/bar/baz");
316 do_remote_encode (shared_ptr<DCPVideoFrame> frame, ServerDescription* description, shared_ptr<EncodedData> locally_encoded)
318 shared_ptr<EncodedData> remotely_encoded;
319 BOOST_CHECK_NO_THROW (remotely_encoded = frame->encode_remotely (description));
320 BOOST_CHECK (remotely_encoded);
322 BOOST_CHECK_EQUAL (locally_encoded->size(), remotely_encoded->size());
323 BOOST_CHECK (memcmp (locally_encoded->data(), remotely_encoded->data(), locally_encoded->size()) == 0);
326 BOOST_AUTO_TEST_CASE (client_server_test)
328 shared_ptr<Image> image (new SimpleImage (PIX_FMT_RGB24, Size (1998, 1080), false));
329 uint8_t* p = image->data()[0];
331 for (int y = 0; y < 1080; ++y) {
332 for (int x = 0; x < 1998; ++x) {
335 *p++ = (x + y) % 256;
339 shared_ptr<Image> sub_image (new SimpleImage (PIX_FMT_RGBA, Size (100, 200), false));
340 p = sub_image->data()[0];
341 for (int y = 0; y < 200; ++y) {
342 for (int x = 0; x < 100; ++x) {
345 *p++ = (x + y) % 256;
350 shared_ptr<Subtitle> subtitle (new Subtitle (Position (50, 60), sub_image));
352 FileLog log ("build/test/client_server_test.log");
354 shared_ptr<DCPVideoFrame> frame (
362 Scaler::from_id ("bicubic"),
372 shared_ptr<EncodedData> locally_encoded = frame->encode_locally ();
373 BOOST_ASSERT (locally_encoded);
375 Server* server = new Server (&log);
377 new thread (boost::bind (&Server::run, server, 2));
379 /* Let the server get itself ready */
382 ServerDescription description ("localhost", 2);
384 list<thread*> threads;
385 for (int i = 0; i < 8; ++i) {
386 threads.push_back (new thread (boost::bind (do_remote_encode, frame, &description, locally_encoded)));
389 for (list<thread*>::iterator i = threads.begin(); i != threads.end(); ++i) {
393 for (list<thread*>::iterator i = threads.begin(); i != threads.end(); ++i) {
398 BOOST_AUTO_TEST_CASE (make_dcp_test)
400 shared_ptr<Film> film = new_test_film ("make_dcp_test");
401 film->set_name ("test_film2");
402 film->set_content ("../../../test/test.mp4");
403 film->set_format (Format::from_nickname ("Flat"));
404 film->set_dcp_content_type (DCPContentType::from_pretty_name ("Test"));
405 film->make_dcp (true);
407 while (JobManager::instance()->work_to_do ()) {
411 BOOST_CHECK_EQUAL (JobManager::instance()->errors(), false);
414 BOOST_AUTO_TEST_CASE (make_dcp_with_range_test)
416 shared_ptr<Film> film = new_test_film ("make_dcp_with_range_test");
417 film->set_name ("test_film3");
418 film->set_content ("../../../test/test.mp4");
419 film->examine_content ();
420 film->set_format (Format::from_nickname ("Flat"));
421 film->set_dcp_content_type (DCPContentType::from_pretty_name ("Test"));
422 film->set_dcp_trim_end (42);
423 film->make_dcp (true);
425 while (JobManager::instance()->work_to_do() && !JobManager::instance()->errors()) {
429 BOOST_CHECK_EQUAL (JobManager::instance()->errors(), false);
432 /* Test the constructor of DCPFrameRate */
433 BOOST_AUTO_TEST_CASE (dcp_frame_rate_test)
435 /* Run some tests with a limited range of allowed rates */
441 Config::instance()->set_allowed_dcp_frame_rates (afr);
443 DCPFrameRate dfr = DCPFrameRate (60);
444 BOOST_CHECK_EQUAL (dfr.frames_per_second, 30);
445 BOOST_CHECK_EQUAL (dfr.skip, true);
446 BOOST_CHECK_EQUAL (dfr.repeat, false);
447 BOOST_CHECK_EQUAL (dfr.change_speed, false);
449 dfr = DCPFrameRate (50);
450 BOOST_CHECK_EQUAL (dfr.frames_per_second, 25);
451 BOOST_CHECK_EQUAL (dfr.skip, true);
452 BOOST_CHECK_EQUAL (dfr.repeat, false);
453 BOOST_CHECK_EQUAL (dfr.change_speed, false);
455 dfr = DCPFrameRate (48);
456 BOOST_CHECK_EQUAL (dfr.frames_per_second, 24);
457 BOOST_CHECK_EQUAL (dfr.skip, true);
458 BOOST_CHECK_EQUAL (dfr.repeat, false);
459 BOOST_CHECK_EQUAL (dfr.change_speed, false);
461 dfr = DCPFrameRate (30);
462 BOOST_CHECK_EQUAL (dfr.skip, false);
463 BOOST_CHECK_EQUAL (dfr.frames_per_second, 30);
464 BOOST_CHECK_EQUAL (dfr.repeat, false);
465 BOOST_CHECK_EQUAL (dfr.change_speed, false);
467 dfr = DCPFrameRate (29.97);
468 BOOST_CHECK_EQUAL (dfr.skip, false);
469 BOOST_CHECK_EQUAL (dfr.frames_per_second, 30);
470 BOOST_CHECK_EQUAL (dfr.repeat, false);
471 BOOST_CHECK_EQUAL (dfr.change_speed, true);
473 dfr = DCPFrameRate (25);
474 BOOST_CHECK_EQUAL (dfr.skip, false);
475 BOOST_CHECK_EQUAL (dfr.frames_per_second, 25);
476 BOOST_CHECK_EQUAL (dfr.repeat, false);
477 BOOST_CHECK_EQUAL (dfr.change_speed, false);
479 dfr = DCPFrameRate (24);
480 BOOST_CHECK_EQUAL (dfr.skip, false);
481 BOOST_CHECK_EQUAL (dfr.frames_per_second, 24);
482 BOOST_CHECK_EQUAL (dfr.repeat, false);
483 BOOST_CHECK_EQUAL (dfr.change_speed, false);
485 dfr = DCPFrameRate (14.5);
486 BOOST_CHECK_EQUAL (dfr.skip, false);
487 BOOST_CHECK_EQUAL (dfr.frames_per_second, 30);
488 BOOST_CHECK_EQUAL (dfr.repeat, true);
489 BOOST_CHECK_EQUAL (dfr.change_speed, true);
491 dfr = DCPFrameRate (12.6);
492 BOOST_CHECK_EQUAL (dfr.skip, false);
493 BOOST_CHECK_EQUAL (dfr.frames_per_second, 25);
494 BOOST_CHECK_EQUAL (dfr.repeat, true);
495 BOOST_CHECK_EQUAL (dfr.change_speed, true);
497 dfr = DCPFrameRate (12.4);
498 BOOST_CHECK_EQUAL (dfr.skip, false);
499 BOOST_CHECK_EQUAL (dfr.frames_per_second, 25);
500 BOOST_CHECK_EQUAL (dfr.repeat, true);
501 BOOST_CHECK_EQUAL (dfr.change_speed, true);
503 dfr = DCPFrameRate (12);
504 BOOST_CHECK_EQUAL (dfr.skip, false);
505 BOOST_CHECK_EQUAL (dfr.frames_per_second, 24);
506 BOOST_CHECK_EQUAL (dfr.repeat, true);
507 BOOST_CHECK_EQUAL (dfr.change_speed, false);
509 /* Now add some more rates and see if it will use them
510 in preference to skip/repeat.
516 Config::instance()->set_allowed_dcp_frame_rates (afr);
518 dfr = DCPFrameRate (60);
519 BOOST_CHECK_EQUAL (dfr.frames_per_second, 60);
520 BOOST_CHECK_EQUAL (dfr.skip, false);
521 BOOST_CHECK_EQUAL (dfr.repeat, false);
522 BOOST_CHECK_EQUAL (dfr.change_speed, false);
524 dfr = DCPFrameRate (50);
525 BOOST_CHECK_EQUAL (dfr.frames_per_second, 50);
526 BOOST_CHECK_EQUAL (dfr.skip, false);
527 BOOST_CHECK_EQUAL (dfr.repeat, false);
528 BOOST_CHECK_EQUAL (dfr.change_speed, false);
530 dfr = DCPFrameRate (48);
531 BOOST_CHECK_EQUAL (dfr.frames_per_second, 48);
532 BOOST_CHECK_EQUAL (dfr.skip, false);
533 BOOST_CHECK_EQUAL (dfr.repeat, false);
534 BOOST_CHECK_EQUAL (dfr.change_speed, false);
537 BOOST_AUTO_TEST_CASE (audio_sampling_rate_test)
539 shared_ptr<Film> f = new_test_film ("audio_sampling_rate_test");
540 f->set_frames_per_second (24);
542 f->set_content_audio_stream (shared_ptr<AudioStream> (new FFmpegAudioStream ("a", 42, 48000, 0)));
543 BOOST_CHECK_EQUAL (f->target_audio_sample_rate(), 48000);
545 f->set_content_audio_stream (shared_ptr<AudioStream> (new FFmpegAudioStream ("a", 42, 44100, 0)));
546 BOOST_CHECK_EQUAL (f->target_audio_sample_rate(), 48000);
548 f->set_content_audio_stream (shared_ptr<AudioStream> (new FFmpegAudioStream ("a", 42, 80000, 0)));
549 BOOST_CHECK_EQUAL (f->target_audio_sample_rate(), 96000);
551 f->set_frames_per_second (23.976);
552 f->set_content_audio_stream (shared_ptr<AudioStream> (new FFmpegAudioStream ("a", 42, 48000, 0)));
553 BOOST_CHECK_EQUAL (f->target_audio_sample_rate(), 47952);
555 f->set_frames_per_second (29.97);
556 f->set_content_audio_stream (shared_ptr<AudioStream> (new FFmpegAudioStream ("a", 42, 48000, 0)));
557 BOOST_CHECK_EQUAL (f->target_audio_sample_rate(), 47952);
560 class TestJob : public Job
563 TestJob (shared_ptr<Film> f, shared_ptr<Job> req)
569 void set_finished_ok () {
570 set_state (FINISHED_OK);
573 void set_finished_error () {
574 set_state (FINISHED_ERROR);
586 string name () const {
591 BOOST_AUTO_TEST_CASE (job_manager_test)
595 /* Single job, no dependency */
596 shared_ptr<TestJob> a (new TestJob (f, shared_ptr<Job> ()));
598 JobManager::instance()->add (a);
600 BOOST_CHECK_EQUAL (a->running (), true);
601 a->set_finished_ok ();
603 BOOST_CHECK_EQUAL (a->finished_ok(), true);
605 /* Two jobs, dependency */
606 a.reset (new TestJob (f, shared_ptr<Job> ()));
607 shared_ptr<TestJob> b (new TestJob (f, a));
609 JobManager::instance()->add (a);
610 JobManager::instance()->add (b);
612 BOOST_CHECK_EQUAL (a->running(), true);
613 BOOST_CHECK_EQUAL (b->running(), false);
614 a->set_finished_ok ();
616 BOOST_CHECK_EQUAL (a->finished_ok(), true);
617 BOOST_CHECK_EQUAL (b->running(), true);
618 b->set_finished_ok ();
620 BOOST_CHECK_EQUAL (b->finished_ok(), true);
622 /* Two jobs, dependency, first fails */
623 a.reset (new TestJob (f, shared_ptr<Job> ()));
624 b.reset (new TestJob (f, a));
626 JobManager::instance()->add (a);
627 JobManager::instance()->add (b);
629 BOOST_CHECK_EQUAL (a->running(), true);
630 BOOST_CHECK_EQUAL (b->running(), false);
631 a->set_finished_error ();
633 BOOST_CHECK_EQUAL (a->finished_in_error(), true);
634 BOOST_CHECK_EQUAL (b->running(), false);
637 BOOST_AUTO_TEST_CASE (compact_image_test)
639 SimpleImage* s = new SimpleImage (PIX_FMT_RGB24, Size (50, 50), false);
640 BOOST_CHECK_EQUAL (s->components(), 1);
641 BOOST_CHECK_EQUAL (s->stride()[0], 50 * 3);
642 BOOST_CHECK_EQUAL (s->line_size()[0], 50 * 3);
643 BOOST_CHECK (s->data()[0]);
644 BOOST_CHECK (!s->data()[1]);
645 BOOST_CHECK (!s->data()[2]);
646 BOOST_CHECK (!s->data()[3]);
648 /* copy constructor */
649 SimpleImage* t = new SimpleImage (*s);
650 BOOST_CHECK_EQUAL (t->components(), 1);
651 BOOST_CHECK_EQUAL (t->stride()[0], 50 * 3);
652 BOOST_CHECK_EQUAL (t->line_size()[0], 50 * 3);
653 BOOST_CHECK (t->data()[0]);
654 BOOST_CHECK (!t->data()[1]);
655 BOOST_CHECK (!t->data()[2]);
656 BOOST_CHECK (!t->data()[3]);
657 BOOST_CHECK (t->data() != s->data());
658 BOOST_CHECK (t->data()[0] != s->data()[0]);
659 BOOST_CHECK (t->line_size() != s->line_size());
660 BOOST_CHECK (t->line_size()[0] == s->line_size()[0]);
661 BOOST_CHECK (t->stride() != s->stride());
662 BOOST_CHECK (t->stride()[0] == s->stride()[0]);
664 /* assignment operator */
665 SimpleImage* u = new SimpleImage (PIX_FMT_YUV422P, Size (150, 150), true);
667 BOOST_CHECK_EQUAL (u->components(), 1);
668 BOOST_CHECK_EQUAL (u->stride()[0], 50 * 3);
669 BOOST_CHECK_EQUAL (u->line_size()[0], 50 * 3);
670 BOOST_CHECK (u->data()[0]);
671 BOOST_CHECK (!u->data()[1]);
672 BOOST_CHECK (!u->data()[2]);
673 BOOST_CHECK (!u->data()[3]);
674 BOOST_CHECK (u->data() != s->data());
675 BOOST_CHECK (u->data()[0] != s->data()[0]);
676 BOOST_CHECK (u->line_size() != s->line_size());
677 BOOST_CHECK (u->line_size()[0] == s->line_size()[0]);
678 BOOST_CHECK (u->stride() != s->stride());
679 BOOST_CHECK (u->stride()[0] == s->stride()[0]);
686 BOOST_AUTO_TEST_CASE (aligned_image_test)
688 SimpleImage* s = new SimpleImage (PIX_FMT_RGB24, Size (50, 50), true);
689 BOOST_CHECK_EQUAL (s->components(), 1);
690 /* 160 is 150 aligned to the nearest 32 bytes */
691 BOOST_CHECK_EQUAL (s->stride()[0], 160);
692 BOOST_CHECK_EQUAL (s->line_size()[0], 150);
693 BOOST_CHECK (s->data()[0]);
694 BOOST_CHECK (!s->data()[1]);
695 BOOST_CHECK (!s->data()[2]);
696 BOOST_CHECK (!s->data()[3]);
698 /* copy constructor */
699 SimpleImage* t = new SimpleImage (*s);
700 BOOST_CHECK_EQUAL (t->components(), 1);
701 BOOST_CHECK_EQUAL (t->stride()[0], 160);
702 BOOST_CHECK_EQUAL (t->line_size()[0], 150);
703 BOOST_CHECK (t->data()[0]);
704 BOOST_CHECK (!t->data()[1]);
705 BOOST_CHECK (!t->data()[2]);
706 BOOST_CHECK (!t->data()[3]);
707 BOOST_CHECK (t->data() != s->data());
708 BOOST_CHECK (t->data()[0] != s->data()[0]);
709 BOOST_CHECK (t->line_size() != s->line_size());
710 BOOST_CHECK (t->line_size()[0] == s->line_size()[0]);
711 BOOST_CHECK (t->stride() != s->stride());
712 BOOST_CHECK (t->stride()[0] == s->stride()[0]);
714 /* assignment operator */
715 SimpleImage* u = new SimpleImage (PIX_FMT_YUV422P, Size (150, 150), false);
717 BOOST_CHECK_EQUAL (u->components(), 1);
718 BOOST_CHECK_EQUAL (u->stride()[0], 160);
719 BOOST_CHECK_EQUAL (u->line_size()[0], 150);
720 BOOST_CHECK (u->data()[0]);
721 BOOST_CHECK (!u->data()[1]);
722 BOOST_CHECK (!u->data()[2]);
723 BOOST_CHECK (!u->data()[3]);
724 BOOST_CHECK (u->data() != s->data());
725 BOOST_CHECK (u->data()[0] != s->data()[0]);
726 BOOST_CHECK (u->line_size() != s->line_size());
727 BOOST_CHECK (u->line_size()[0] == s->line_size()[0]);
728 BOOST_CHECK (u->stride() != s->stride());
729 BOOST_CHECK (u->stride()[0] == s->stride()[0]);