duckhandy/test/unit/version_test.cpp

/* Copyright 2016-2021 Michele Santullo
 * This file is part of "duckhandy".
 *
 * "duckhandy" 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 3 of the License, or
 * (at your option) any later version.
 *
 * "duckhandy" 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 "duckhandy".  If not, see <http://www.gnu.org/licenses/>.
 */

#include "catch2/catch.hpp"
#include "duckhandy/version_bt.hpp"

TEST_CASE ("Version class tests", "[version][bt]") {
	using dhandy::bt::Version;

	{
		constexpr Version<1> ver{"102"};
		static_assert(ver.major() == 102, "Version error");
		static_assert(ver.count == 1, "Version error");
		CHECK(ver[0] == 102);
		CHECK_THROWS(ver[1]);
		CHECK_THROWS(ver[2]);
		CHECK_THROWS(ver[3]);
		CHECK_THROWS(ver[4]);
	}

	{
		constexpr Version<3> ver{".aheud15,a.ud22,cu.sh81,.nuad.h44"};
		static_assert(ver.count == 3, "Version error");
		static_assert(ver.major() == 15, "Version error");
		static_assert(ver.minor() == 22, "Version error");
		static_assert(ver.revision() == 81, "Version error");
		CHECK(ver[0] == 15);
		CHECK(ver[1] == 22);
		CHECK(ver[2] == 81);
		CHECK_THROWS(ver[3]);
		CHECK_THROWS(ver[4]);
	}

	{
		constexpr Version<10> ver{"1.2.3.44.55.66.777.888.999.101010"};
		static_assert(ver.count == 10, "Version error");
		static_assert(ver.major() == 1, "Version error");
		static_assert(ver.minor() == 2, "Version error");
		static_assert(ver.revision() == 3, "Version error");
		CHECK(ver[0] == 1);
		CHECK(ver[1] == 2);
		CHECK(ver[2] == 3);
		CHECK(ver[3] == 44);
		CHECK(ver[4] == 55);
		CHECK(ver[5] == 66);
		CHECK(ver[6] == 777);
		CHECK(ver[7] == 888);
		CHECK(ver[8] == 999);
		CHECK(ver[9] == 101010);
		CHECK_THROWS(ver[10]);
	}

	{
		constexpr Version<4> ver{"1.2.3.", true};
		static_assert(ver.count == 4, "Version error");
		static_assert(ver.major() == 1, "Version error");
		static_assert(ver.minor() == 2, "Version error");
		static_assert(ver.revision() == 3, "Version error");
		CHECK(ver[0] == 1);
		CHECK(ver[1] == 2);
		CHECK(ver[2] == 3);
		CHECK(ver[3] == 0);
		CHECK_THROWS(ver[10]);
	}

	{
		constexpr Version<4> ver{"6.7.2-r1"};
		static_assert(ver.count == 4, "Version error");
		static_assert(ver.major() == 6, "Version error");
		static_assert(ver.minor() == 7, "Version error");
		static_assert(ver.revision() == 2, "Version error");
		CHECK(ver[0] == 6);
		CHECK(ver[1] == 7);
		CHECK(ver[2] == 2);
		CHECK(ver[3] == 1);
		CHECK_THROWS(ver[10]);
	}

	CHECK_THROWS(Version<4>{"4.5"});
}