Basic and scruffy Subrip read support.

1 files changed, 154 insertions, 0 deletions

diff --git a/test/subrip_reader_test.cc b/test/subrip_reader_test.cc
new file mode 100644
index 0000000..fc6a6db
--- /dev/null
+++ b/test/subrip_reader_test.cc
@@ -0,0 +1,154 @@
+/*
+    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "subrip_reader.h"
+#include "subtitle.h"
+#include "collect.h"
+#include <boost/test/unit_test.hpp>
+#include <fstream>
+
+using std::list;
+using std::ifstream;
+using std::vector;
+
+/* Test reading of a Subrip file */
+BOOST_AUTO_TEST_CASE (subrip_reader_test)
+{
+	FILE* f = fopen ("test/data/test.srt", "r");
+	sub::SubripReader reader (f);
+	fclose (f);
+	list<sub::Subtitle> subs = sub::collect (reader.subtitles ());
+
+	list<sub::Subtitle>::iterator i = subs.begin ();
+
+	
+	/* First subtitle */
+
+	BOOST_CHECK (i != subs.end ());
+	BOOST_CHECK_EQUAL (i->from.metric().get(), sub::MetricTime (0, 0, 41, 90));
+	BOOST_CHECK_EQUAL (i->to.metric().get(), sub::MetricTime (0, 0, 42, 210));
+	
+	list<sub::Line>::iterator j = i->lines.begin ();
+	BOOST_CHECK (j != i->lines.end ());
+	BOOST_CHECK_EQUAL (j->blocks.size(), 1);
+	sub::Block b = j->blocks.front ();
+	BOOST_CHECK_EQUAL (b.text, "This is a subtitle");
+	BOOST_CHECK_EQUAL (b.font, "Arial");
+	BOOST_CHECK_EQUAL (b.font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (b.bold, false);
+	BOOST_CHECK_EQUAL (b.italic, false);
+	BOOST_CHECK_EQUAL (b.underline, false);
+	BOOST_CHECK_CLOSE (j->vertical_position.proportional.get(), 0.7, 1);
+	BOOST_CHECK_EQUAL (j->vertical_position.reference.get(), sub::TOP);
+	++j;
+
+	BOOST_CHECK (j != i->lines.end ());
+	BOOST_CHECK_EQUAL (j->blocks.size(), 1);
+	b = j->blocks.front ();
+	BOOST_CHECK_EQUAL (b.text, "and that's a line break");
+	BOOST_CHECK_EQUAL (b.font, "Arial");
+	BOOST_CHECK_EQUAL (b.font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (b.bold, false);
+	BOOST_CHECK_EQUAL (b.italic, false);
+	BOOST_CHECK_EQUAL (b.underline, false);
+	BOOST_CHECK_CLOSE (j->vertical_position.proportional.get(), 0.8, 1);
+	BOOST_CHECK_EQUAL (j->vertical_position.reference.get(), sub::TOP);
+	++i;
+
+	
+	/* Second subtitle */
+	
+	BOOST_CHECK (i != subs.end ());
+	BOOST_CHECK_EQUAL (i->from.metric().get(), sub::MetricTime (0, 1, 1, 10));
+	BOOST_CHECK_EQUAL (i->to.metric().get(), sub::MetricTime (0, 1, 2, 100));
+	
+	BOOST_CHECK_EQUAL (i->lines.size(), 1);
+	sub::Line l = i->lines.front ();
+	BOOST_CHECK_EQUAL (l.blocks.size(), 7);
+	BOOST_CHECK_CLOSE (l.vertical_position.proportional.get(), 0.7, 1);
+
+	list<sub::Block>::iterator k = l.blocks.begin ();
+	
+	BOOST_CHECK (k != l.blocks.end ());
+	BOOST_CHECK_EQUAL (k->text, "This is some ");
+	BOOST_CHECK_EQUAL (k->font, "Arial");
+	BOOST_CHECK_EQUAL (k->font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (k->bold, false);
+	BOOST_CHECK_EQUAL (k->italic, false);
+	BOOST_CHECK_EQUAL (k->underline, false);
+	++k;
+
+	BOOST_CHECK (k != l.blocks.end ());
+	BOOST_CHECK_EQUAL (k->text, "bold");
+	BOOST_CHECK_EQUAL (k->font, "Arial");
+	BOOST_CHECK_EQUAL (k->font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (k->bold, true);
+	BOOST_CHECK_EQUAL (k->italic, false);
+	BOOST_CHECK_EQUAL (k->underline, false);
+	++k;
+
+	BOOST_CHECK (k != l.blocks.end ());
+	BOOST_CHECK_EQUAL (k->text, " and some ");
+	BOOST_CHECK_EQUAL (k->font, "Arial");
+	BOOST_CHECK_EQUAL (k->font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (k->bold, false);
+	BOOST_CHECK_EQUAL (k->italic, false);
+	BOOST_CHECK_EQUAL (k->underline, false);
+	++k;
+
+	BOOST_CHECK (k != l.blocks.end ());
+	BOOST_CHECK_EQUAL (k->text, "bold italic");
+	BOOST_CHECK_EQUAL (k->font, "Arial");
+	BOOST_CHECK_EQUAL (k->font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (k->bold, true);
+	BOOST_CHECK_EQUAL (k->italic, true);
+	BOOST_CHECK_EQUAL (k->underline, false);
+	++k;
+
+	BOOST_CHECK (k != l.blocks.end ());
+	BOOST_CHECK_EQUAL (k->text, " and some ");
+	BOOST_CHECK_EQUAL (k->font, "Arial");
+	BOOST_CHECK_EQUAL (k->font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (k->bold, false);
+	BOOST_CHECK_EQUAL (k->italic, false);
+	BOOST_CHECK_EQUAL (k->underline, false);
+	++k;
+
+	BOOST_CHECK (k != l.blocks.end ());
+	BOOST_CHECK_EQUAL (k->text, "underlined");
+	BOOST_CHECK_EQUAL (k->font, "Arial");
+	BOOST_CHECK_EQUAL (k->font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (k->bold, false);
+	BOOST_CHECK_EQUAL (k->italic, false);
+	BOOST_CHECK_EQUAL (k->underline, true);
+	++k;
+
+	BOOST_CHECK (k != l.blocks.end ());
+	BOOST_CHECK_EQUAL (k->text, ".");
+	BOOST_CHECK_EQUAL (k->font, "Arial");
+	BOOST_CHECK_EQUAL (k->font_size.points().get(), 48);
+	BOOST_CHECK_EQUAL (k->bold, false);
+	BOOST_CHECK_EQUAL (k->italic, false);
+	BOOST_CHECK_EQUAL (k->underline, false);
+	++k;
+	
+	BOOST_CHECK (k == l.blocks.end ());
+}
+
+