120 lines
2.9 KiB
C++
120 lines
2.9 KiB
C++
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// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2020 Digvijay Janartha, Hamirpur, India.
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// This file was modified by Oracle on 2020.
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// Modifications copyright (c) 2020, Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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// Use, modification and distribution is subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <geometry_test_common.hpp>
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#include <boost/core/ignore_unused.hpp>
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#include <boost/geometry/algorithms/make.hpp>
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#include <boost/geometry/geometries/concepts/point_concept.hpp>
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#include <boost/geometry/geometries/point.hpp>
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#include <test_common/test_point.hpp>
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template <typename T, typename CS>
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bg::model::point<T, 3, CS> create_point()
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{
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T t1 = 1;
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T t2 = 2;
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T t3 = 3;
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return bg::model::point<T, 3, CS>(t1, t2, t3);
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}
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template <typename P, typename T>
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void check_point(P& to_check, T x, T y, T z)
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{
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BOOST_CHECK_EQUAL(bg::get<0>(to_check), x);
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BOOST_CHECK_EQUAL(bg::get<1>(to_check), y);
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BOOST_CHECK_EQUAL(bg::get<2>(to_check), z);
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}
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template <typename T, typename CS>
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void test_default_constructor()
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{
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bg::model::point<T, 3, CS> p(create_point<T, CS>());
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check_point(p, 1, 2, 3);
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}
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template <typename T, typename CS>
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void test_copy_constructor()
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{
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bg::model::point<T, 3, CS> p = create_point<T, CS>();
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check_point(p, 1, 2, 3);
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}
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template <typename T, typename CS>
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void test_copy_assignment()
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{
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bg::model::point<T, 3, CS> p(create_point<T, CS>());
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bg::set<0>(p, 4);
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bg::set<1>(p, 5);
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bg::set<2>(p, 6);
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check_point(p, 4, 5, 6);
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}
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template <typename T, typename CS>
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void test_concept()
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{
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typedef bg::model::point<T, 3, CS> P;
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// Compilation tests, all things should compile.
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BOOST_CONCEPT_ASSERT( (bg::concepts::ConstPoint<P>) );
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BOOST_CONCEPT_ASSERT( (bg::concepts::Point<P>) );
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typedef typename bg::coordinate_type<P>::type T1;
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boost::ignore_unused<T1>();
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}
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template <typename T, typename CS>
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void test_constexpr()
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{
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typedef bg::model::point<T, 3, CS> P;
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constexpr P p1 = P(1, 2, 3);
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constexpr P p2 = P(4, 5);
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constexpr T c1 = bg::get<0>(p1);
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constexpr T c2 = bg::get<2>(p2);
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BOOST_CHECK_EQUAL(c1, 1);
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BOOST_CHECK_EQUAL(c2, 0);
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check_point(p1, 1, 2, 3);
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check_point(p2, 4, 5, 0);
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}
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template <typename T, typename CS>
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void test_all()
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{
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test_default_constructor<T, CS>();
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test_copy_constructor<T, CS>();
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test_copy_assignment<T, CS>();
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test_concept<T, CS>();
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test_constexpr<T, CS>();
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}
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template <typename CS>
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void test_cs()
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{
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test_all<int, CS>();
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test_all<float, CS>();
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test_all<double, CS>();
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}
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int test_main(int, char* [])
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{
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test_cs<bg::cs::cartesian>();
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test_cs<bg::cs::spherical<bg::degree> >();
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test_cs<bg::cs::spherical_equatorial<bg::degree> >();
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test_cs<bg::cs::geographic<bg::degree> >();
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return 0;
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}
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