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Diffstat (limited to 'test/shared_subtitle_test.cc')
| -rw-r--r-- | test/shared_subtitle_test.cc | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/test/shared_subtitle_test.cc b/test/shared_subtitle_test.cc new file mode 100644 index 00000000..0f3a2de6 --- /dev/null +++ b/test/shared_subtitle_test.cc @@ -0,0 +1,152 @@ +/* + Copyright (C) 2015-2018 Carl Hetherington <cth@carlh.net> + + This file is part of libdcp. + + libdcp 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. + + libdcp 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 libdcp. If not, see <http://www.gnu.org/licenses/>. +*/ + + +/** @file test/shared_subtitle_test.cc + * @brief Tests of the code that is shared between Interop and SMPTE subtitles. + */ + + +#include "interop_subtitle_asset.h" +#include "smpte_subtitle_asset.h" +#include "subtitle_string.h" +#include "subtitle_image.h" +#include "subtitle_asset_internal.h" +#include "reel_subtitle_asset.h" +#include "reel.h" +#include "cpl.h" +#include "dcp.h" +#include "test.h" +#include "util.h" +#include <boost/test/unit_test.hpp> + +using std::list; +using std::string; +using boost::shared_ptr; + + +/** Test dcp::order::Font::take_intersection */ +BOOST_AUTO_TEST_CASE (take_intersection_test) +{ + dcp::order::Font A; + A._values["foo"] = "bar"; + A._values["fred"] = "jim"; + + dcp::order::Font B; + B._values["foo"] = "bar"; + B._values["sheila"] = "baz"; + + A.take_intersection (B); + BOOST_REQUIRE_EQUAL (A._values.size(), 1); + BOOST_CHECK_EQUAL (A._values["foo"], "bar"); + + A._values.clear (); + B._values.clear (); + + A._values["foo"] = "bar"; + A._values["fred"] = "jim"; + + B._values["foo"] = "hello"; + B._values["sheila"] = "baz"; + + A.take_intersection (B); + BOOST_CHECK_EQUAL (A._values.size(), 0); +} + +/** Test dcp::order::Font::take_difference */ +BOOST_AUTO_TEST_CASE (take_difference_test) +{ + dcp::order::Font A; + A._values["foo"] = "bar"; + A._values["fred"] = "jim"; + + dcp::order::Font B; + B._values["foo"] = "bar"; + B._values["sheila"] = "baz"; + + A.take_difference (B); + BOOST_REQUIRE_EQUAL (A._values.size(), 1); + BOOST_CHECK_EQUAL (A._values["fred"], "jim"); +} + +/** Test dcp::order::Subtitle::pull_fonts */ +BOOST_AUTO_TEST_CASE (pull_fonts_test1) +{ + shared_ptr<dcp::order::Part> root (new dcp::order::Part (shared_ptr<dcp::order::Part> ())); + shared_ptr<dcp::order::Subtitle> sub1 (new dcp::order::Subtitle (root, dcp::Time(), dcp::Time(), dcp::Time(), dcp::Time())); + root->children.push_back (sub1); + shared_ptr<dcp::order::Text> text1 (new dcp::order::Text (sub1, dcp::HALIGN_CENTER, 0, dcp::VALIGN_TOP, 0, dcp::DIRECTION_LTR)); + sub1->children.push_back (text1); + text1->font._values["font"] = "Inconsolata"; + text1->font._values["size"] = "42"; + + dcp::SubtitleAsset::pull_fonts (root); + + BOOST_REQUIRE_EQUAL (sub1->font._values.size(), 2); + BOOST_CHECK_EQUAL (sub1->font._values["font"], "Inconsolata"); + BOOST_CHECK_EQUAL (sub1->font._values["size"], "42"); + BOOST_CHECK_EQUAL (text1->font._values.size(), 0); +} + +/** Test dcp::order::Subtitle::pull_fonts */ +BOOST_AUTO_TEST_CASE (pull_fonts_test2) +{ + shared_ptr<dcp::order::Part> root (new dcp::order::Part (shared_ptr<dcp::order::Part> ())); + shared_ptr<dcp::order::Subtitle> sub1 (new dcp::order::Subtitle (root, dcp::Time(), dcp::Time(), dcp::Time(), dcp::Time())); + root->children.push_back (sub1); + shared_ptr<dcp::order::Text> text1 (new dcp::order::Text (sub1, dcp::HALIGN_CENTER, 0, dcp::VALIGN_TOP, 0, dcp::DIRECTION_LTR)); + sub1->children.push_back (text1); + text1->font._values["font"] = "Inconsolata"; + text1->font._values["size"] = "42"; + shared_ptr<dcp::order::Text> text2 (new dcp::order::Text (sub1, dcp::HALIGN_CENTER, 0, dcp::VALIGN_TOP, 0, dcp::DIRECTION_LTR)); + sub1->children.push_back (text2); + text2->font._values["font"] = "Inconsolata"; + text2->font._values["size"] = "48"; + + dcp::SubtitleAsset::pull_fonts (root); + + BOOST_REQUIRE_EQUAL (sub1->font._values.size(), 1); + BOOST_CHECK_EQUAL (sub1->font._values["font"], "Inconsolata"); + BOOST_REQUIRE_EQUAL (text1->font._values.size(), 1); + BOOST_CHECK_EQUAL (text1->font._values["size"], "42"); + BOOST_REQUIRE_EQUAL (text2->font._values.size(), 1); + BOOST_CHECK_EQUAL (text2->font._values["size"], "48"); +} + +/** Test dcp::order::Subtitle::pull_fonts */ +BOOST_AUTO_TEST_CASE (pull_fonts_test3) +{ + shared_ptr<dcp::order::Part> root (new dcp::order::Part (shared_ptr<dcp::order::Part> ())); + shared_ptr<dcp::order::Subtitle> sub1 (new dcp::order::Subtitle (root, dcp::Time(), dcp::Time(), dcp::Time(), dcp::Time())); + root->children.push_back (sub1); + shared_ptr<dcp::order::Text> text1 (new dcp::order::Text (sub1, dcp::HALIGN_CENTER, 0, dcp::VALIGN_TOP, 0, dcp::DIRECTION_LTR)); + sub1->children.push_back (text1); + dcp::order::Font font; + font._values["font"] = "Inconsolata"; + font._values["size"] = "42"; + shared_ptr<dcp::order::String> string1 (new dcp::order::String (text1, font, "Hello world")); + text1->children.push_back (string1); + + dcp::SubtitleAsset::pull_fonts (root); + + BOOST_REQUIRE_EQUAL (sub1->font._values.size(), 2); + BOOST_CHECK_EQUAL (sub1->font._values["font"], "Inconsolata"); + BOOST_CHECK_EQUAL (sub1->font._values["size"], "42"); +} + |