From f11ff8d4d961d92e994ef0f9beb456aa8ec7c4cb Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 3 Jan 2021 00:31:40 +0100
Subject: Bv2.1 7.2.3: Check that subtitle <StartTime> exists and is 0.

---
 test/verify_test.cc | 123 ++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 115 insertions(+), 8 deletions(-)

(limited to 'test/verify_test.cc')

diff --git a/test/verify_test.cc b/test/verify_test.cc
index 9bb3859a..4cde3966 100644
--- a/test/verify_test.cc
+++ b/test/verify_test.cc
@@ -729,9 +729,13 @@ BOOST_AUTO_TEST_CASE (verify_test21)
 	vector<boost::filesystem::path> dirs;
 	dirs.push_back (dir);
 	list<dcp::VerificationNote> notes = dcp::verify (dirs, &stage, &progress, xsd_test);
-	BOOST_REQUIRE_EQUAL (notes.size(), 2);
-	BOOST_CHECK_EQUAL (notes.front().code(), dcp::VerificationNote::XML_VALIDATION_ERROR);
-	BOOST_CHECK_EQUAL (notes.back().code(), dcp::VerificationNote::XML_VALIDATION_ERROR);
+	BOOST_REQUIRE_EQUAL (notes.size(), 3);
+	list<dcp::VerificationNote>::const_iterator i = notes.begin();
+	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::XML_VALIDATION_ERROR);
+	++i;
+	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::XML_VALIDATION_ERROR);
+	++i;
+	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::MISSING_SUBTITLE_START_TIME);
 }
 
 
@@ -1206,9 +1210,12 @@ BOOST_AUTO_TEST_CASE (verify_closed_caption_xml_too_large)
 	vector<boost::filesystem::path> dirs;
 	dirs.push_back (dir);
 	list<dcp::VerificationNote> notes = dcp::verify (dirs, &stage, &progress, xsd_test);
-	BOOST_REQUIRE_EQUAL (notes.size(), 1U);
-	BOOST_CHECK_EQUAL (notes.front().type(), dcp::VerificationNote::VERIFY_BV21_ERROR);
-	BOOST_CHECK_EQUAL (notes.front().code(), dcp::VerificationNote::CLOSED_CAPTION_XML_TOO_LARGE_IN_BYTES);
+	BOOST_REQUIRE_EQUAL (notes.size(), 2U);
+	list<dcp::VerificationNote>::const_iterator i = notes.begin();
+	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::MISSING_SUBTITLE_START_TIME);
+	++i;
+	BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_BV21_ERROR);
+	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::CLOSED_CAPTION_XML_TOO_LARGE_IN_BYTES);
 }
 
 
@@ -1273,13 +1280,15 @@ verify_timed_text_asset_too_large (string name)
 	vector<boost::filesystem::path> dirs;
 	dirs.push_back (dir);
 	list<dcp::VerificationNote> notes = dcp::verify (dirs, &stage, &progress, xsd_test);
-	BOOST_REQUIRE_EQUAL (notes.size(), 2U);
+	BOOST_REQUIRE_EQUAL (notes.size(), 3U);
 	list<dcp::VerificationNote>::const_iterator i = notes.begin();
 	BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_BV21_ERROR);
 	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::TIMED_TEXT_ASSET_TOO_LARGE_IN_BYTES);
 	++i;
 	BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_BV21_ERROR);
 	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::TIMED_TEXT_FONTS_TOO_LARGE_IN_BYTES);
+	++i;
+	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::MISSING_SUBTITLE_START_TIME);
 }
 
 
@@ -1366,8 +1375,106 @@ BOOST_AUTO_TEST_CASE (verify_inconsistent_subtitle_languages)
 	vector<boost::filesystem::path> dirs;
 	dirs.push_back (path);
 	list<dcp::VerificationNote> notes = dcp::verify (dirs, &stage, &progress, xsd_test);
+	BOOST_REQUIRE_EQUAL (notes.size(), 3U);
+	list<dcp::VerificationNote>::const_iterator i = notes.begin();
+	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::MISSING_SUBTITLE_START_TIME);
+	++i;
+	BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_BV21_ERROR);
+	++i;
+	BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::MISSING_SUBTITLE_START_TIME);
+}
+
+
+BOOST_AUTO_TEST_CASE (verify_missing_start_time_tag_in_subtitle_xml)
+{
+	boost::filesystem::path dir = "build/test/verify_missing_start_time_tag_in_subtitle_xml";
+	prepare_directory (dir);
+	shared_ptr<dcp::DCP> dcp = make_simple (dir, 1);
+
+	string const xml =
+		"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+		"<SubtitleReel xmlns=\"http://www.smpte-ra.org/schemas/428-7/2010/DCST\" xmlns:xs=\"http://www.w3.org/2001/schema\">"
+		"<Id>urn:uuid:e6a8ae03-ebbf-41ed-9def-913a87d1493a</Id>"
+		"<ContentTitleText>Content</ContentTitleText>"
+		"<AnnotationText>Annotation</AnnotationText>"
+		"<IssueDate>2018-10-02T12:25:14+02:00</IssueDate>"
+		"<ReelNumber>1</ReelNumber>"
+		"<Language>de-DE</Language>"
+		"<EditRate>25 1</EditRate>"
+		"<TimeCodeRate>25</TimeCodeRate>"
+		"<LoadFont ID=\"arial\">urn:uuid:e4f0ff0a-9eba-49e0-92ee-d89a88a575f6</LoadFont>"
+		"<SubtitleList>"
+		"<Font ID=\"arial\" Color=\"FFFEFEFE\" Weight=\"normal\" Size=\"42\" Effect=\"border\" EffectColor=\"FF181818\" AspectAdjust=\"1.00\">"
+		"<Subtitle SpotNumber=\"1\" TimeIn=\"00:00:03:00\" TimeOut=\"00:00:04:10\" FadeUpTime=\"00:00:00:00\" FadeDownTime=\"00:00:00:00\">"
+		"<Text Hposition=\"0.0\" Halign=\"center\" Valign=\"bottom\" Vposition=\"13.5\" Direction=\"ltr\">Hello world</Text>"
+		"</Subtitle>"
+		"</Font>"
+		"</SubtitleList>"
+		"</SubtitleReel>";
+
+	FILE* xml_file = dcp::fopen_boost (dir / "subs.xml", "w");
+	BOOST_REQUIRE (xml_file);
+	fwrite (xml.c_str(), xml.size(), 1, xml_file);
+	fclose (xml_file);
+	shared_ptr<dcp::SMPTESubtitleAsset> subs (new dcp::SMPTESubtitleAsset(dir / "subs.xml"));
+	subs->write (dir / "subs.mxf");
+
+	shared_ptr<dcp::ReelSubtitleAsset> reel_subs (new dcp::ReelSubtitleAsset(subs, dcp::Fraction(24, 1), 100, 0));
+	dcp->cpls().front()->reels().front()->add (reel_subs);
+	dcp->write_xml (dcp::SMPTE);
+
+	vector<boost::filesystem::path> dirs;
+	dirs.push_back (dir);
+	list<dcp::VerificationNote> notes = dcp::verify (dirs, &stage, &progress, xsd_test);
 	BOOST_REQUIRE_EQUAL (notes.size(), 1U);
 	BOOST_CHECK_EQUAL (notes.front().type(), dcp::VerificationNote::VERIFY_BV21_ERROR);
-	BOOST_CHECK_EQUAL (notes.front().code(), dcp::VerificationNote::SUBTITLE_LANGUAGES_DIFFER);
+	BOOST_CHECK_EQUAL (notes.front().code(), dcp::VerificationNote::MISSING_SUBTITLE_START_TIME);
 }
 
+
+BOOST_AUTO_TEST_CASE (verify_non_zero_start_time_tag_in_subtitle_xml)
+{
+	boost::filesystem::path dir = "build/test/verify_non_zero_start_time_tag_in_subtitle_xml";
+	prepare_directory (dir);
+	shared_ptr<dcp::DCP> dcp = make_simple (dir, 1);
+
+	string const xml =
+		"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+		"<SubtitleReel xmlns=\"http://www.smpte-ra.org/schemas/428-7/2010/DCST\" xmlns:xs=\"http://www.w3.org/2001/schema\">"
+		"<Id>urn:uuid:e6a8ae03-ebbf-41ed-9def-913a87d1493a</Id>"
+		"<ContentTitleText>Content</ContentTitleText>"
+		"<AnnotationText>Annotation</AnnotationText>"
+		"<IssueDate>2018-10-02T12:25:14+02:00</IssueDate>"
+		"<ReelNumber>1</ReelNumber>"
+		"<Language>de-DE</Language>"
+		"<EditRate>25 1</EditRate>"
+		"<TimeCodeRate>25</TimeCodeRate>"
+		"<StartTime>00:00:02:00</StartTime>"
+		"<LoadFont ID=\"arial\">urn:uuid:e4f0ff0a-9eba-49e0-92ee-d89a88a575f6</LoadFont>"
+		"<SubtitleList>"
+		"<Font ID=\"arial\" Color=\"FFFEFEFE\" Weight=\"normal\" Size=\"42\" Effect=\"border\" EffectColor=\"FF181818\" AspectAdjust=\"1.00\">"
+		"<Subtitle SpotNumber=\"1\" TimeIn=\"00:00:03:00\" TimeOut=\"00:00:04:10\" FadeUpTime=\"00:00:00:00\" FadeDownTime=\"00:00:00:00\">"
+		"<Text Hposition=\"0.0\" Halign=\"center\" Valign=\"bottom\" Vposition=\"13.5\" Direction=\"ltr\">Hello world</Text>"
+		"</Subtitle>"
+		"</Font>"
+		"</SubtitleList>"
+		"</SubtitleReel>";
+
+	FILE* xml_file = dcp::fopen_boost (dir / "subs.xml", "w");
+	BOOST_REQUIRE (xml_file);
+	fwrite (xml.c_str(), xml.size(), 1, xml_file);
+	fclose (xml_file);
+	shared_ptr<dcp::SMPTESubtitleAsset> subs (new dcp::SMPTESubtitleAsset(dir / "subs.xml"));
+	subs->write (dir / "subs.mxf");
+
+	shared_ptr<dcp::ReelSubtitleAsset> reel_subs (new dcp::ReelSubtitleAsset(subs, dcp::Fraction(24, 1), 100, 0));
+	dcp->cpls().front()->reels().front()->add (reel_subs);
+	dcp->write_xml (dcp::SMPTE);
+
+	vector<boost::filesystem::path> dirs;
+	dirs.push_back (dir);
+	list<dcp::VerificationNote> notes = dcp::verify (dirs, &stage, &progress, xsd_test);
+	BOOST_REQUIRE_EQUAL (notes.size(), 1U);
+	BOOST_CHECK_EQUAL (notes.front().type(), dcp::VerificationNote::VERIFY_BV21_ERROR);
+	BOOST_CHECK_EQUAL (notes.front().code(), dcp::VerificationNote::SUBTITLE_START_TIME_NON_ZERO);
+}
-- 
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