214 lines
7.0 KiB
C++
214 lines
7.0 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2018, Oracle and/or its affiliates.
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// Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
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// Licensed under the Boost Software License version 1.0.
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// http://www.boost.org/users/license.html
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#ifndef BOOST_GEOMETRY_TEST_EMPTY_GEOMETRY_HPP
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#define BOOST_GEOMETRY_TEST_EMPTY_GEOMETRY_HPP
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template <typename Point, typename Strategy>
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void test_more_empty_input_pointlike_pointlike(Strategy const& strategy)
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{
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << std::endl;
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std::cout << "testing on empty inputs... " << std::flush;
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#endif
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bg::model::multi_point<Point> multipoint_empty;
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Point point = from_wkt<Point>("point(0 0)");
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// 1st geometry is empty
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test_empty_input(multipoint_empty, point, strategy);
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// 2nd geometry is empty
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test_empty_input(point, multipoint_empty, strategy);
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// both geometries are empty
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test_empty_input(multipoint_empty, multipoint_empty, strategy);
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << "done!" << std::endl;
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#endif
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}
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template <typename Point, typename Strategy>
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void test_more_empty_input_pointlike_linear(Strategy const& strategy)
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{
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << std::endl;
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std::cout << "testing on empty inputs... " << std::flush;
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#endif
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bg::model::linestring<Point> line_empty;
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bg::model::multi_point<Point> multipoint_empty;
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bg::model::multi_linestring<bg::model::linestring<Point> > multiline_empty;
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Point point = from_wkt<Point>("POINT(0 0)");
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bg::model::linestring<Point> line =
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from_wkt<bg::model::linestring<Point> >("LINESTRING(0 0,1 1,2 2)");
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// 1st geometry is empty
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test_empty_input(multipoint_empty, line, strategy);
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// 2nd geometry is empty
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test_empty_input(line, multipoint_empty, strategy);
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test_empty_input(point, line_empty, strategy);
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test_empty_input(point, multiline_empty, strategy);
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// both geometries are empty
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test_empty_input(multipoint_empty, line_empty, strategy);
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test_empty_input(multipoint_empty, multiline_empty, strategy);
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << "done!" << std::endl;
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#endif
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}
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template <typename Point, typename Strategy>
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void test_more_empty_input_pointlike_areal(Strategy const& strategy)
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{
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << std::endl;
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std::cout << "testing on empty inputs... " << std::flush;
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#endif
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bg::model::multi_point<Point> multipoint_empty;
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bg::model::polygon<Point> polygon_empty;
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bg::model::multi_polygon<bg::model::polygon<Point> > multipolygon_empty;
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Point point = from_wkt<Point>("POINT(0 0)");
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bg::model::polygon<Point> polygon =
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from_wkt<bg::model::polygon<Point> >("POLYGON((0 0,1 0,1 1,0 1,0 0))");
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// 1st geometry is empty
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test_empty_input(multipoint_empty, polygon, strategy);
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test_empty_input(polygon_empty, point, strategy);
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test_empty_input(multipolygon_empty, point, strategy);
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// 2nd geometry is empty
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test_empty_input(point, polygon_empty, strategy);
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test_empty_input(point, multipolygon_empty, strategy);
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test_empty_input(polygon, multipoint_empty, strategy);
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// both geometries are empty
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test_empty_input(multipoint_empty, polygon_empty, strategy);
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test_empty_input(multipoint_empty, multipolygon_empty, strategy);
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << "done!" << std::endl;
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#endif
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}
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template <typename Point, typename Strategy>
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void test_more_empty_input_linear_linear(Strategy const& strategy)
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{
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << std::endl;
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std::cout << "testing on empty inputs... " << std::flush;
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#endif
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bg::model::linestring<Point> line_empty;
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bg::model::multi_linestring<bg::model::linestring<Point> > multiline_empty;
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bg::model::linestring<Point> line =
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from_wkt<bg::model::linestring<Point> >("LINESTRING(0 0,1 1)");
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// 1st geometry is empty
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test_empty_input(line_empty, line, strategy);
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test_empty_input(multiline_empty, line, strategy);
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// 2nd geometry is empty
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test_empty_input(line, line_empty, strategy);
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test_empty_input(line, multiline_empty, strategy);
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// both geometries are empty
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test_empty_input(line_empty, line_empty, strategy);
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test_empty_input(multiline_empty, line_empty, strategy);
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test_empty_input(multiline_empty, multiline_empty, strategy);
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << "done!" << std::endl;
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#endif
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}
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template <typename Point, typename Strategy>
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void test_more_empty_input_linear_areal(Strategy const& strategy)
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{
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << std::endl;
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std::cout << "testing on empty inputs... " << std::flush;
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#endif
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bg::model::linestring<Point> line_empty;
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bg::model::multi_linestring<bg::model::linestring<Point> > multiline_empty;
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bg::model::polygon<Point> polygon_empty;
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bg::model::multi_polygon<bg::model::polygon<Point> > multipolygon_empty;
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bg::model::linestring<Point> line =
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from_wkt<bg::model::linestring<Point> >("LINESTRING(0 0,1 1)");
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bg::model::polygon<Point> polygon =
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from_wkt<bg::model::polygon<Point> >("POLYGON((0 0,1 0,1 1,0 1,0 0))");
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// 1st geometry is empty
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test_empty_input(line_empty, polygon, strategy);
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test_empty_input(multiline_empty, polygon, strategy);
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test_empty_input(polygon_empty, line, strategy);
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test_empty_input(multipolygon_empty, line, strategy);
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// 2nd geometry is empty
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test_empty_input(line, polygon_empty, strategy);
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test_empty_input(line, multipolygon_empty, strategy);
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test_empty_input(polygon, line_empty, strategy);
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test_empty_input(polygon, multiline_empty, strategy);
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// both geometries are empty
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test_empty_input(line_empty, polygon_empty, strategy);
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test_empty_input(line_empty, multipolygon_empty, strategy);
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test_empty_input(multiline_empty, polygon_empty, strategy);
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test_empty_input(multiline_empty, multipolygon_empty, strategy);
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << "done!" << std::endl;
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#endif
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}
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template <typename Point, typename Strategy>
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void test_more_empty_input_areal_areal(Strategy const& strategy)
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{
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << std::endl;
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std::cout << "testing on empty inputs... " << std::flush;
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#endif
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bg::model::polygon<Point> polygon_empty;
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bg::model::multi_polygon<bg::model::polygon<Point> > multipolygon_empty;
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bg::model::polygon<Point> polygon =
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from_wkt<bg::model::polygon<Point> >("POLYGON((0 0,1 0,1 1,0 1,0 0))");
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// 1st geometry is empty
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test_empty_input(polygon_empty, polygon, strategy);
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test_empty_input(multipolygon_empty, polygon, strategy);
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// 2nd geometry is empty
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test_empty_input(polygon, polygon_empty, strategy);
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test_empty_input(polygon, multipolygon_empty, strategy);
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// both geometries are empty
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test_empty_input(polygon_empty, multipolygon_empty, strategy);
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#ifdef BOOST_GEOMETRY_TEST_DEBUG
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std::cout << "done!" << std::endl;
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#endif
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}
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#endif // BOOST_GEOMETRY_TEST_EMPTY_GEOMETRY_HPP
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