#include "subtitle.h"
#include <boost/test/unit_test.hpp>
#include <boost/filesystem.hpp>
+#include <boost/foreach.hpp>
#include <cstdio>
#include <cmath>
+#include <iostream>
using std::list;
using std::fabs;
BOOST_AUTO_TEST_CASE (ssa_reader_line_test1)
{
sub::RawSubtitle base;
- list<sub::RawSubtitle> r = sub::SSAReader::parse_line (base, "This is a line with some {\\i1}italics{\\i0} and then\\nthere is a new line.");
+ list<sub::RawSubtitle> r = sub::SSAReader::parse_line (
+ base,
+ "This is a line with some {\\i1}italics{\\i0} and then\\nthere is a new line.",
+ 1920, 1080
+ );
list<sub::RawSubtitle>::const_iterator i = r.begin ();
BOOST_CHECK_EQUAL (i->text, "This is a line with some ");
BOOST_AUTO_TEST_CASE (ssa_reader_line_test2)
{
sub::RawSubtitle base;
- list<sub::RawSubtitle> r = sub::SSAReader::parse_line (base, "{\\i1}It's all just italics{\\i0}");
+ list<sub::RawSubtitle> r = sub::SSAReader::parse_line (
+ base,
+ "{\\i1}It's all just italics{\\i0}",
+ 1920, 1080
+ );
list<sub::RawSubtitle>::const_iterator i = r.begin ();
BOOST_CHECK_EQUAL (i->text, "It's all just italics");
BOOST_CHECK_EQUAL (i->italic, true);
++i;
BOOST_REQUIRE (i == r.end ());
+
+ r = sub::SSAReader::parse_line (
+ base,
+ "{\\i1}Italic{\\i0}\\Nand new line",
+ 1920, 1080
+ );
+
+ i = r.begin ();
+ BOOST_CHECK_EQUAL (i->text, "Italic");
+ BOOST_CHECK_EQUAL (i->italic, true);
+ BOOST_CHECK (fabs ((72.0 * 1.2 / 792) - i->vertical_position.proportional.get()) < 1e-5);
+ ++i;
+ BOOST_CHECK_EQUAL (i->text, "and new line");
+ BOOST_CHECK_EQUAL (i->italic, false);
+ BOOST_CHECK (i->vertical_position.proportional.get() < 1e-5);
}
static void
BOOST_AUTO_TEST_CASE (ssa_reader_test2)
{
test ("DKH_UT_EN20160601def.ssa");
+ test ("dcpsubtest-en.ssa");
}
#define SUB_START(f, t) \
BOOST_CHECK_EQUAL (i->to, t); \
j = i->lines.begin ();
-#define LINE(p, r) \
+#define LINE(vp, vr, hp, hr) \
BOOST_REQUIRE (j != i->lines.end ()); \
BOOST_CHECK (j->vertical_position.proportional); \
- BOOST_CHECK (fabs (j->vertical_position.proportional.get() - p) < 1e-5); \
+ BOOST_CHECK (fabs (j->vertical_position.proportional.get() - vp) < 1e-5); \
BOOST_CHECK (j->vertical_position.reference); \
- BOOST_CHECK_EQUAL (j->vertical_position.reference.get(), r); \
+ BOOST_CHECK_EQUAL (j->vertical_position.reference.get(), vr); \
+ BOOST_CHECK (fabs (j->horizontal_position.proportional - hp) < 1e-5); \
+ BOOST_CHECK_EQUAL (j->horizontal_position.reference, hr); \
k = j->blocks.begin (); \
++j;
/* Hello world */
SUB_START (sub::Time::from_hms (0, 0, 1, 230), sub::Time::from_hms (0, 0, 4, 550));
- LINE (0, sub::BOTTOM_OF_SCREEN);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK ("Hello world", "Arial", 20, false, false, false);
SUB_END();
points, 1.2 times spaced, as a proportion of the total
screen height 729 points) up.
*/
- LINE((900.0 / 1080) - (20.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN);
+ LINE((900.0 / 1080) - (20.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("This is vertically moved", "Arial", 20, false, false, false);
- LINE((900.0 / 1080), sub::BOTTOM_OF_SCREEN);
+ LINE((900.0 / 1080), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("and has two lines.", "Arial", 20, false, false, false);
SUB_END();
/* Some {\i1}italics{\i} are here. */
SUB_START (sub::Time::from_hms (0, 0, 7, 740), sub::Time::from_hms (0, 0, 9, 0));
- LINE(0, sub::BOTTOM_OF_SCREEN);
+ LINE(0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("Some ", "Arial", 20, false, false, false);
BLOCK("italics", "Arial", 20, false, true, false);
BLOCK(" are here.", "Arial", 20, false, false, false);
/* Alignments */
SUB_START (sub::Time::from_hms (0, 0, 9, 230), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::BOTTOM_OF_SCREEN);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("bottom left", "Arial", 20, false, false, false);
SUB_END ();
SUB_START (sub::Time::from_hms (0, 0, 9, 240), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::BOTTOM_OF_SCREEN);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("bottom centre", "Arial", 20, false, false, false);
SUB_END ();
SUB_START (sub::Time::from_hms (0, 0, 9, 250), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::BOTTOM_OF_SCREEN);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("bottom right", "Arial", 20, false, false, false);
SUB_END ();
SUB_START (sub::Time::from_hms (0, 0, 9, 260), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::CENTRE_OF_SCREEN);
+ LINE (0, sub::VERTICAL_CENTRE_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("middle left", "Arial", 20, false, false, false);
SUB_END ();
SUB_START (sub::Time::from_hms (0, 0, 9, 270), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::CENTRE_OF_SCREEN);
+ LINE (0, sub::VERTICAL_CENTRE_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("middle centre", "Arial", 20, false, false, false);
SUB_END ();
SUB_START (sub::Time::from_hms (0, 0, 9, 280), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::CENTRE_OF_SCREEN);
+ LINE (0, sub::VERTICAL_CENTRE_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("middle right", "Arial", 20, false, false, false);
SUB_END ();
SUB_START (sub::Time::from_hms (0, 0, 9, 290), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::TOP_OF_SCREEN);
+ LINE (0, sub::TOP_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("top left", "Arial", 20, false, false, false);
SUB_END ();
SUB_START (sub::Time::from_hms (0, 0, 9, 300), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::TOP_OF_SCREEN);
+ LINE (0, sub::TOP_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("top centre", "Arial", 20, false, false, false);
SUB_END ();
SUB_START (sub::Time::from_hms (0, 0, 9, 310), sub::Time::from_hms (0, 0, 11, 560));
- LINE (0, sub::TOP_OF_SCREEN);
+ LINE (0, sub::TOP_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
BLOCK("top right", "Arial", 20, false, false, false);
SUB_END ();
BOOST_REQUIRE (i == subs.end ());
}
+
+/** Test reading of a file within the libsub-test-private tree which exercises the parser */
+BOOST_AUTO_TEST_CASE (ssa_reader_test4)
+{
+ boost::filesystem::path p = private_test / "dcpsubtest2-en.ssa";
+ FILE* f = fopen (p.string().c_str(), "r");
+ sub::SSAReader reader (f);
+ fclose (f);
+ list<sub::Subtitle> subs = sub::collect<std::list<sub::Subtitle> > (reader.subtitles ());
+
+ list<sub::Subtitle>::iterator i = subs.begin ();
+ list<sub::Line>::iterator j;
+ list<sub::Block>::iterator k;
+
+ BOOST_REQUIRE (i != subs.end ());
+
+ SUB_START (sub::Time::from_hms (0, 0, 1, 0), sub::Time::from_hms (0, 0, 3, 0));
+ /* The first line should be one line (50 points, 1.2 times
+ spaced, as a proportion of the total screen height 729
+ points) up.
+ */
+ LINE ((50.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("1st line: This is normal", "Verdana", 50, false, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("2d line: this is bold", "Verdana", 50, true, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 3, 100), sub::Time::from_hms (0, 0, 5, 100));
+ LINE ((50.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("1st line: this is bold", "Verdana", 50, true, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("2nd line: This is normal", "Verdana", 50, false, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 5, 200), sub::Time::from_hms (0, 0, 7, 200));
+ LINE ((50.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("1st line: this is bold", "Verdana", 50, true, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("2nd line: this is italics", "Verdana", 50, false, true, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 7, 300), sub::Time::from_hms (0, 0, 9, 300));
+ LINE ((50.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("1st line: this is italics", "Verdana", 50, false, true, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("2nd line: this is bold", "Verdana", 50, true, false, false);
+ SUB_END ();
+}
+
+/** Test reading of a .ass file */
+BOOST_AUTO_TEST_CASE (ssa_reader_test5)
+{
+ boost::filesystem::path p = private_test / "dcpsubtest-en.ass";
+ FILE* f = fopen (p.string().c_str(), "r");
+ sub::SSAReader reader (f);
+ fclose (f);
+ list<sub::Subtitle> subs = sub::collect<std::list<sub::Subtitle> > (reader.subtitles ());
+
+ list<sub::Subtitle>::iterator i = subs.begin ();
+ list<sub::Line>::iterator j;
+ list<sub::Block>::iterator k;
+
+ BOOST_REQUIRE (i != subs.end ());
+
+ SUB_START (sub::Time::from_hms (0, 0, 1, 0), sub::Time::from_hms (0, 0, 3, 0));
+ /* The first line should be one line (26 points, 1.2 times
+ spaced, as a proportion of the total screen height 729
+ points) up.
+ */
+ LINE ((26.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("1st subtitle, 1st line", "arial", 26, true, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("2nd subtitle, 2nd line", "arial", 26, true, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 3, 100), sub::Time::from_hms (0, 0, 5, 100));
+ LINE ((26.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("2nd subtitle, 1st line", "arial", 26, true, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("2nd subtitle, 2nd line", "arial", 26, true, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 5, 200), sub::Time::from_hms (0, 0, 7, 200));
+ LINE ((26.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("3rd subtitle, 1st line", "arial", 26, true, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("3rd subtitle, 2nd line", "arial", 26, true, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 7, 300), sub::Time::from_hms (0, 0, 9, 300));
+ LINE ((26.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("4th subtitle, 1st line", "arial", 26, true, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("4th subtitle, 2nd line", "arial", 26, true, false, false);
+ SUB_END ();
+}
+
+/** Test reading of another .ass file */
+BOOST_AUTO_TEST_CASE (ssa_reader_test6)
+{
+ boost::filesystem::path p = private_test / "DCP-o-matic_test_subs_1.ass";
+ FILE* f = fopen (p.string().c_str(), "r");
+ BOOST_REQUIRE (f);
+ sub::SSAReader reader (f);
+ fclose (f);
+ list<sub::Subtitle> subs = sub::collect<std::list<sub::Subtitle> > (reader.subtitles ());
+
+ list<sub::Subtitle>::iterator i = subs.begin ();
+ list<sub::Line>::iterator j;
+ list<sub::Block>::iterator k;
+
+ BOOST_REQUIRE (i != subs.end ());
+
+ SUB_START (sub::Time::from_hms (0, 0, 0, 70), sub::Time::from_hms (0, 0, 1, 110));
+ /* The first line should be one line (30 points, 1.2 times
+ spaced, as a proportion of the total screen height 729
+ points) up.
+ */
+ LINE ((30.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is normal", "Arial", 30, false, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is bold", "Arial", 30, true, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 1, 200), sub::Time::from_hms (0, 0, 2, 240));
+ LINE ((30.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is bold", "Arial", 30, true, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is normal", "Arial", 30, false, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 2, 300), sub::Time::from_hms (0, 0, 3, 380));
+ LINE ((30.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is bold", "Arial", 30, true, false, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is italic", "Arial", 30, false, true, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 3, 400), sub::Time::from_hms (0, 0, 4, 480));
+ LINE ((30.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is italic", "Arial", 30, false, true, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is bold", "Arial", 30, true, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 4, 510), sub::Time::from_hms (0, 0, 5, 600));
+ LINE ((30.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("Last three words are ", "Arial", 30, false, false, false);
+ BLOCK ("bold AND italic", "Arial", 30, true, true, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("Last three words are ", "Arial", 30, false, false, false);
+ BLOCK ("italic AND bold", "Arial", 30, true, true, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 5, 620), sub::Time::from_hms (0, 0, 6, 710));
+ LINE ((30.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("Last three words are ", "Arial", 30, false, false, false);
+ BLOCK ("bold AND italic", "Arial", 30, true, true, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("First three words", "Arial", 30, true, true, false);
+ BLOCK (" are italic AND bold", "Arial", 30, false, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 6, 730), sub::Time::from_hms (0, 0, 8, 30));
+ LINE ((30.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("Last three words are ", "Arial", 30, false, false, false);
+ BLOCK ("bold AND italic", "Arial", 30, true, true, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("This line is normal", "Arial", 30, false, false, false);
+ SUB_END ();
+
+ SUB_START (sub::Time::from_hms (0, 0, 8, 90), sub::Time::from_hms (0, 0, 9, 210));
+ LINE ((30.0 * 1.2 / 792), sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("Both lines are bold AND italic", "Arial", 30, true, true, false);
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("Both lines are bold AND italic", "Arial", 30, true, true, false);
+ SUB_END ();
+}
+
+/** Test \pos */
+BOOST_AUTO_TEST_CASE (ssa_reader_pos)
+{
+ boost::filesystem::path p = "test/data/test2.ssa";
+ FILE* f = fopen (p.string().c_str(), "r");
+ sub::SSAReader reader (f);
+ fclose (f);
+ list<sub::Subtitle> subs = sub::collect<std::list<sub::Subtitle> > (reader.subtitles ());
+
+ list<sub::Subtitle>::iterator i = subs.begin ();
+ list<sub::Line>::iterator j;
+ list<sub::Block>::iterator k;
+
+ /* Hello world */
+ SUB_START (sub::Time::from_hms (0, 0, 1, 230), sub::Time::from_hms (0, 0, 4, 550));
+ LINE (0, sub::BOTTOM_OF_SCREEN, 0, sub::HORIZONTAL_CENTRE_OF_SCREEN);
+ BLOCK ("Hello world this is ", "Arial", 20, false, false, false);
+ LINE (300.0 / 1080, sub::TOP_OF_SCREEN, 400.0 / 1920, sub::LEFT_OF_SCREEN);
+ BLOCK ("positioning.", "Arial", 20, false, false, false);
+ SUB_END();
+}
+
+/** Test \fs */
+BOOST_AUTO_TEST_CASE (ssa_reader_fs)
+{
+ sub::RawSubtitle base;
+ list<sub::RawSubtitle> r = sub::SSAReader::parse_line (
+ base,
+ "This is a line with some {\\fs64}font sizing.",
+ 1920, 1080
+ );
+
+ list<sub::RawSubtitle>::const_iterator i = r.begin ();
+ BOOST_CHECK_EQUAL (i->text, "This is a line with some ");
+ ++i;
+ BOOST_REQUIRE (i != r.end ());
+
+ BOOST_CHECK_EQUAL (i->text, "font sizing.");
+ BOOST_CHECK (i->font_size.points());
+ BOOST_CHECK_EQUAL (i->font_size.points().get(), 64);
+ ++i;
+ BOOST_REQUIRE (i == r.end ());
+}
projects / libsub.git / blobdiff