ceph/src/boost/libs/geometry/test/geometries/point_xy.cpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2 // Unit Test
   3
   4 // Copyright (c) 2020 Digvijay Janartha, Hamirpur, India.
   5
   6 // This file was modified by Oracle on 2020.
   7 // Modifications copyright (c) 2020, Oracle and/or its affiliates.
   8 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
   9
  10 // Use, modification and distribution is subject to the Boost Software License,
  11 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  12 // http://www.boost.org/LICENSE_1_0.txt)
  13
  14
  15 #include <geometry_test_common.hpp>
  16
  17 #include <boost/geometry/algorithms/make.hpp>
  18 #include <boost/geometry/geometries/point.hpp>
  19 #include <boost/geometry/geometries/point_xy.hpp>
  20
  21 #include <test_common/test_point.hpp>
  22
  23
  24 template <typename T>
  25 bg::model::d2::point_xy<T> create_point_xy()
  26 {
  27     T t1 = 1;
  28     T t2 = 2;
  29     return bg::model::d2::point_xy<T>(t1, t2);
  30 }
  31
  32 template <typename P, typename T>
  33 void check_point_xy(P& to_check, T x, T y)
  34 {
  35     BOOST_CHECK_EQUAL(bg::get<0>(to_check), x);
  36     BOOST_CHECK_EQUAL(bg::get<1>(to_check), y);
  37     BOOST_CHECK_EQUAL(to_check.x(), x);
  38     BOOST_CHECK_EQUAL(to_check.y(), y);
  39 }
  40
  41 template <typename T>
  42 void test_default_constructor()
  43 {
  44     bg::model::d2::point_xy<T> p(create_point_xy<T>());
  45     check_point_xy(p, 1, 2);
  46 }
  47
  48 template <typename T>
  49 void test_copy_constructor()
  50 {
  51     bg::model::d2::point_xy<T> p(create_point_xy<T>());
  52     check_point_xy(p, 1, 2);
  53 }
  54
  55 template <typename T>
  56 void test_copy_assignment()
  57 {
  58     bg::model::d2::point_xy<T> p(create_point_xy<T>());
  59     bg::set<0>(p, 4);
  60     bg::set<1>(p, 5);
  61     check_point_xy(p, 4, 5);
  62 }
  63
  64 template <typename T>
  65 void test_constexpr()
  66 {
  67     typedef bg::model::d2::point_xy<T> P;
  68     constexpr P p = P(1, 2);
  69     constexpr T c = bg::get<0>(p);
  70     BOOST_CHECK_EQUAL(c, 1);
  71     check_point_xy(p, 1, 2);
  72 }
  73
  74 template <typename T>
  75 void test_all()
  76 {
  77     test_default_constructor<T>();
  78     test_copy_constructor<T>();
  79     test_copy_assignment<T>();
  80     test_constexpr<T>();
  81 }
  82
  83 int test_main(int, char* [])
  84 {
  85     test_all<int>();
  86     test_all<float>();
  87     test_all<double>();
  88
  89     return 0;
  90 }