Move tests that only need src/lib into test/lib.

1 files changed, 226 insertions, 0 deletions

diff --git a/test/lib/util_test.cc b/test/lib/util_test.cc
new file mode 100644
index 000000000..6d8f1b5c0
--- /dev/null
+++ b/test/lib/util_test.cc
@@ -0,0 +1,226 @@
+/*
+    Copyright (C) 2012-2021 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/>.
+
+*/
+
+
+/** @file  test/util_test.cc
+ *  @brief Test various utility methods.
+ *  @ingroup selfcontained
+ */
+
+
+#include "lib/util.h"
+#include "lib/cross.h"
+#include "lib/exceptions.h"
+#include "../test.h"
+#include <dcp/certificate_chain.h>
+#include <fmt/format.h>
+#include <boost/bind/bind.hpp>
+#include <boost/date_time/c_local_time_adjustor.hpp>
+#include <boost/test/unit_test.hpp>
+
+
+
+using std::list;
+using std::string;
+using std::vector;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
+using namespace dcpomatic;
+
+
+BOOST_AUTO_TEST_CASE (digest_head_tail_test)
+{
+	vector<boost::filesystem::path> p;
+	p.push_back ("test/data/digest.test");
+	BOOST_CHECK_EQUAL (digest_head_tail (p, 1024), "57497ef84a0487f2bb0939a1f5703912");
+
+	p.push_back ("test/data/digest.test2");
+	BOOST_CHECK_EQUAL (digest_head_tail (p, 1024), "5a3a89857b931755ae728a518224a05c");
+
+	p.clear ();
+	p.push_back ("test/data/digest.test3");
+	p.push_back ("test/data/digest.test");
+	p.push_back ("test/data/digest.test2");
+	p.push_back ("test/data/digest.test4");
+	BOOST_CHECK_EQUAL (digest_head_tail (p, 1024), "52ccf111e4e72b58bb7b2aaa6bd45ea5");
+
+	p.clear ();
+	p.push_back ("foobar");
+	BOOST_CHECK_THROW (digest_head_tail (p, 1024), OpenFileError);
+}
+
+
+BOOST_AUTO_TEST_CASE (timecode_test)
+{
+	auto t = DCPTime::from_seconds (2 * 60 * 60 + 4 * 60 + 31) + DCPTime::from_frames (19, 24);
+	BOOST_CHECK_EQUAL (t.timecode (24), "02:04:31:19");
+}
+
+
+BOOST_AUTO_TEST_CASE (seconds_to_approximate_hms_test)
+{
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(1), "1s");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(2), "2s");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(60), "1m");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(1.5 * 60), "1m 30s");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(2 * 60), "2m");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(17 * 60 + 20), "17m");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(1 * 3600), "1h");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(3600 + 40 * 60), "1h 40m");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(2 * 3600), "2h");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(2 * 3600 - 1), "2h");
+	BOOST_CHECK_EQUAL (seconds_to_approximate_hms(13 * 3600 + 40 * 60), "14h");
+}
+
+
+BOOST_AUTO_TEST_CASE (time_to_hmsf_test)
+{
+	BOOST_CHECK_EQUAL (time_to_hmsf(DCPTime::from_frames(12, 24), 24), "0:00:00.12");
+	BOOST_CHECK_EQUAL (time_to_hmsf(DCPTime::from_frames(24, 24), 24), "0:00:01.0");
+	BOOST_CHECK_EQUAL (time_to_hmsf(DCPTime::from_frames(32, 24), 24), "0:00:01.8");
+	BOOST_CHECK_EQUAL (time_to_hmsf(DCPTime::from_seconds(92), 24), "0:01:32.0");
+	BOOST_CHECK_EQUAL (time_to_hmsf(DCPTime::from_seconds(2 * 60 * 60 + 92), 24), "2:01:32.0");
+}
+
+
+BOOST_AUTO_TEST_CASE (tidy_for_filename_test)
+{
+	BOOST_CHECK_EQUAL (tidy_for_filename ("fish\\chips"), "fish_chips");
+	BOOST_CHECK_EQUAL (tidy_for_filename ("fish:chips\\"), "fish_chips_");
+	BOOST_CHECK_EQUAL (tidy_for_filename ("fish/chips\\"), "fish_chips_");
+	BOOST_CHECK_EQUAL (tidy_for_filename ("abcdefghï"), "abcdefghï");
+}
+
+
+BOOST_AUTO_TEST_CASE (utf8_strlen_test)
+{
+	BOOST_CHECK_EQUAL (utf8_strlen("hello world"), 11U);
+	BOOST_CHECK_EQUAL (utf8_strlen("hëllo world"), 11U);
+	BOOST_CHECK_EQUAL (utf8_strlen("hëłlo wørld"), 11U);
+}
+
+
+BOOST_AUTO_TEST_CASE (careful_string_filter_test)
+{
+	BOOST_CHECK_EQUAL ("hello_world", careful_string_filter("hello_world"));
+	BOOST_CHECK_EQUAL ("hello_world", careful_string_filter("héllo_world"));
+	BOOST_CHECK_EQUAL ("hello_world", careful_string_filter("héllo_wörld"));
+	BOOST_CHECK_EQUAL ("hello_world", careful_string_filter("héllo_wörld"));
+	BOOST_CHECK_EQUAL ("hello_world_a", careful_string_filter("héllo_wörld_à"));
+	BOOST_CHECK_EQUAL ("hello_world_CcGgIOoSsUuLl", careful_string_filter("hello_world_ÇçĞğİÖöŞşÜüŁł"));
+}
+
+
+static list<float> progress_values;
+
+static void
+progress (float p)
+{
+	progress_values.push_back (p);
+}
+
+
+BOOST_AUTO_TEST_CASE (copy_in_bits_test)
+{
+	for (int i = 0; i < 32; ++i) {
+		make_random_file ("build/test/random.dat", std::max(1, rand() % (256 * 1024 * 1024)));
+
+		progress_values.clear ();
+		copy_in_bits ("build/test/random.dat", "build/test/random.dat2", boost::bind(&progress, _1));
+		BOOST_CHECK (!progress_values.empty());
+
+		check_file ("build/test/random.dat", "build/test/random.dat2");
+	}
+}
+
+
+BOOST_AUTO_TEST_CASE(word_wrap_test)
+{
+	BOOST_CHECK_EQUAL(word_wrap("hello world", 8), "hello \nworld\n");
+	BOOST_CHECK(word_wrap("hello this is a longer bit of text and it should be word-wrapped", 31) == string{"hello this is a longer bit of \ntext and it should be word-\nwrapped\n"});
+	BOOST_CHECK_EQUAL(word_wrap("hellocan'twrapthissadly", 5), "hello\ncan't\nwrapt\nhissa\ndly\n");
+}
+
+
+BOOST_AUTO_TEST_CASE(screen_names_to_string_test)
+{
+	BOOST_CHECK_EQUAL(screen_names_to_string({"1", "2", "3"}), "1, 2, 3");
+	BOOST_CHECK_EQUAL(screen_names_to_string({"3", "2", "1"}), "1, 2, 3");
+	BOOST_CHECK_EQUAL(screen_names_to_string({"39", "3", "10", "1", "2"}), "1, 2, 3, 10, 39");
+	BOOST_CHECK_EQUAL(screen_names_to_string({"Sheila", "Fred", "Jim"}), "Fred, Jim, Sheila");
+	BOOST_CHECK_EQUAL(screen_names_to_string({"Sheila", "Fred", "Jim", "1"}), "1, Fred, Jim, Sheila");
+}
+
+
+BOOST_AUTO_TEST_CASE(rfc_2822_date_test)
+{
+#ifdef DCPOMATIC_WINDOWS
+	auto result = setlocale(LC_TIME, "German");
+#endif
+#ifdef DCPOMATIC_OSX
+	auto result = setlocale(LC_TIME, "de_DE");
+#endif
+#ifdef DCPOMATIC_LINUX
+	auto result = setlocale(LC_TIME, "de_DE.UTF8");
+#endif
+	BOOST_REQUIRE(result);
+
+	auto const utc_now = boost::posix_time::second_clock::universal_time ();
+	auto const local_now = boost::date_time::c_local_adjustor<boost::posix_time::ptime>::utc_to_local (utc_now);
+	auto const offset = local_now - utc_now;
+
+	auto const hours = int(abs(offset.hours()));
+	auto const tz = fmt::format("{}{:02d}{:02d}", offset.hours() >= 0 ? "+" : "-", hours, int(offset.minutes()));
+
+	int constexpr day = 24 * 60 * 60;
+
+	/* This won't pass when running in all time zones, but it's really the overall format (and in particular
+	 * the use of English for day and month names) that we want to check.
+	 */
+
+	auto check_allowing_dst = [hours, tz](int day_index, string format) {
+		auto test = rfc_2822_date(day_index * day);
+		BOOST_CHECK(
+			test == fmt::format(format, hours, tz) ||
+			test == fmt::format(format, hours - 1, tz)
+		);
+	};
+
+	check_allowing_dst(0, "Thu, 01 Jan 1970 {:02d}:00:00 {}");
+	check_allowing_dst(1, "Fri, 02 Jan 1970 {:02d}:00:00 {}");
+	check_allowing_dst(2, "Sat, 03 Jan 1970 {:02d}:00:00 {}");
+	check_allowing_dst(3, "Sun, 04 Jan 1970 {:02d}:00:00 {}");
+	check_allowing_dst(4, "Mon, 05 Jan 1970 {:02d}:00:00 {}");
+	check_allowing_dst(5, "Tue, 06 Jan 1970 {:02d}:00:00 {}");
+	check_allowing_dst(6, "Wed, 07 Jan 1970 {:02d}:00:00 {}");
+	check_allowing_dst(39, "Mon, 09 Feb 1970 {:02d}:00:00 {}");
+	check_allowing_dst(89, "Tue, 31 Mar 1970 {:02d}:00:00 {}");
+	check_allowing_dst(109, "Mon, 20 Apr 1970 {:02d}:00:00 {}");
+	check_allowing_dst(134, "Fri, 15 May 1970 {:02d}:00:00 {}");
+	check_allowing_dst(158, "Mon, 08 Jun 1970 {:02d}:00:00 {}");
+	check_allowing_dst(182, "Thu, 02 Jul 1970 {:02d}:00:00 {}");
+	check_allowing_dst(221, "Mon, 10 Aug 1970 {:02d}:00:00 {}");
+	check_allowing_dst(247, "Sat, 05 Sep 1970 {:02d}:00:00 {}");
+	check_allowing_dst(300, "Wed, 28 Oct 1970 {:02d}:00:00 {}");
+	check_allowing_dst(314, "Wed, 11 Nov 1970 {:02d}:00:00 {}");
+	check_allowing_dst(363, "Wed, 30 Dec 1970 {:02d}:00:00 {}");
+}
+