Strip disallowed characters from subtitles before they get into the XML.

1 files changed, 32 insertions, 0 deletions

diff --git a/test/text_decoder_test.cc b/test/text_decoder_test.cc
new file mode 100644
index 000000000..d6cbd4ce1
--- /dev/null
+++ b/test/text_decoder_test.cc
@@ -0,0 +1,32 @@
+/*
+    Copyright (C) 2023 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic 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.
+
+    DCP-o-matic 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 DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#include "lib/text_decoder.h"
+#include <boost/test/unit_test.hpp>
+
+
+BOOST_AUTO_TEST_CASE(strip_invalid_characters_for_xml_test)
+{
+	BOOST_CHECK_EQUAL(TextDecoder::remove_invalid_characters_for_xml("hello world"), "hello world");
+	BOOST_CHECK_EQUAL(TextDecoder::remove_invalid_characters_for_xml("hello\x0cworld"), "helloworld");
+	BOOST_CHECK_EQUAL(TextDecoder::remove_invalid_characters_for_xml("𒀖hello\x02worl𒁝d"), "𒀖helloworl𒁝d");
+	BOOST_CHECK_EQUAL(TextDecoder::remove_invalid_characters_for_xml("😀œ´®†¥¨ˆø\x09π¬˚∆\x1a˙©ƒ∂ßåΩ≈ç√∫\x02˜µ≤ユーザーコードa"), "😀œ´®†¥¨ˆø\x09π¬˚∆˙©ƒ∂ßåΩ≈ç√∫˜µ≤ユーザーコードa");
+}