*/
+/** @file test/subrip_test.cc
+ * @brief Various tests of the subrip code.
+ */
+
#include <boost/test/unit_test.hpp>
+#include <dcp/subtitle_content.h>
#include "lib/subrip.h"
#include "lib/subrip_content.h"
+#include "lib/subrip_decoder.h"
+#include "lib/render_subtitles.h"
+#include "test.h"
using std::list;
+using std::vector;
using std::string;
using boost::shared_ptr;
+using boost::dynamic_pointer_cast;
/** Test SubRip::convert_time */
BOOST_AUTO_TEST_CASE (subrip_time_test)
{
- BOOST_CHECK_EQUAL (SubRip::convert_time ("00:03:10,500"), rint (((3 * 60) + 10 + 0.5) * TIME_HZ));
- BOOST_CHECK_EQUAL (SubRip::convert_time ("04:19:51,782"), rint (((4 * 3600) + (19 * 60) + 51 + 0.782) * TIME_HZ));
+ BOOST_CHECK_EQUAL (SubRip::convert_time ("00:03:10,500"), ContentTime::from_seconds ((3 * 60) + 10 + 0.5));
+ BOOST_CHECK_EQUAL (SubRip::convert_time ("04:19:51,782"), ContentTime::from_seconds ((4 * 3600) + (19 * 60) + 51 + 0.782));
}
/** Test SubRip::convert_coordinate */
/** Test parsing of full SubRip file content */
BOOST_AUTO_TEST_CASE (subrip_parse_test)
{
- SubRipContent content (shared_ptr<Film> (), "test/data/subrip.srt");
- content.examine (shared_ptr<Job> ());
+ shared_ptr<Film> film = new_test_film ("subrip_parse_test");
+ shared_ptr<SubRipContent> content (new SubRipContent (film, "test/data/subrip.srt"));
+ content->examine (shared_ptr<Job> ());
+ BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds ((3 * 60) + 56.471));
+
+ SubRip s (content);
+
+ vector<SubRipSubtitle>::const_iterator i = s._subtitles.begin();
+
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->period.from, ContentTime::from_seconds ((1 * 60) + 49.200));
+ BOOST_CHECK_EQUAL (i->period.to, ContentTime::from_seconds ((1 * 60) + 52.351));
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "This is a subtitle, and it goes over two lines.");
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->period.from, ContentTime::from_seconds ((1 * 60) + 52.440));
+ BOOST_CHECK_EQUAL (i->period.to, ContentTime::from_seconds ((1 * 60) + 54.351));
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "We have emboldened this");
+ BOOST_CHECK_EQUAL (i->pieces.front().bold, true);
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->period.from, ContentTime::from_seconds ((1 * 60) + 54.440));
+ BOOST_CHECK_EQUAL (i->period.to, ContentTime::from_seconds ((1 * 60) + 56.590));
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "And italicised this.");
+ BOOST_CHECK_EQUAL (i->pieces.front().italic, true);
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->period.from, ContentTime::from_seconds ((1 * 60) + 56.680));
+ BOOST_CHECK_EQUAL (i->period.to, ContentTime::from_seconds ((1 * 60) + 58.955));
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "Shall I compare thee to a summers' day?");
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->period.from, ContentTime::from_seconds ((2 * 60) + 0.840));
+ BOOST_CHECK_EQUAL (i->period.to, ContentTime::from_seconds ((2 * 60) + 3.400));
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "Is this a dagger I see before me?");
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->period.from, ContentTime::from_seconds ((3 * 60) + 54.560));
+ BOOST_CHECK_EQUAL (i->period.to, ContentTime::from_seconds ((3 * 60) + 56.471));
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "Hello world.");
+
+ ++i;
+ BOOST_CHECK (i == s._subtitles.end ());
+}
+
+/** Test rendering of a SubRip subtitle */
+BOOST_AUTO_TEST_CASE (subrip_render_test)
+{
+ shared_ptr<Film> film = new_test_film ("subrip_render_test");
+ shared_ptr<SubRipContent> content (new SubRipContent (film, "test/data/subrip.srt"));
+ content->examine (shared_ptr<Job> ());
+ BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds ((3 * 60) + 56.471));
+
+ shared_ptr<SubRipDecoder> decoder (new SubRipDecoder (content));
+ list<ContentTextSubtitle> cts = decoder->get_text_subtitles (
+ ContentTimePeriod (
+ ContentTime::from_seconds (109), ContentTime::from_seconds (110)
+ ), false
+ );
+ BOOST_CHECK_EQUAL (cts.size(), 1);
+
+ PositionImage image = render_subtitles (cts.front().subs, dcp::Size (1998, 1080));
+ write_image (image.image, "build/test/subrip_render_test.png");
+ check_file ("build/test/subrip_render_test.png", "test/data/subrip_render_test.png");
+}
+
+/** Test of reading a typical .srt */
+BOOST_AUTO_TEST_CASE (subrip_read_test)
+{
+ shared_ptr<Film> film = new_test_film ("subrip_read_test");
+ boost::filesystem::path p = private_data / "sintel_en.srt";
+ shared_ptr<SubRipContent> s (new SubRipContent (film, p));
+ s->examine (shared_ptr<Job> ());
}