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- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // Copyright (c) 2014-2015, Oracle and/or its affiliates.
- // Licensed under the Boost Software License version 1.0.
- // http://www.boost.org/users/license.html
- // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
- // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
- #ifndef BOOST_TEST_MODULE
- #define BOOST_TEST_MODULE test_disjoint_coverage
- #endif
- // unit test to test disjoint for all geometry combinations
- #include <iostream>
- #include <boost/test/included/unit_test.hpp>
- #include <boost/geometry/core/tag.hpp>
- #include <boost/geometry/core/tags.hpp>
- #include <boost/geometry/strategies/strategies.hpp>
- #include <boost/geometry/io/wkt/wkt.hpp>
- #include <boost/geometry/io/dsv/write.hpp>
- #include <boost/geometry/geometries/geometries.hpp>
- #include <boost/geometry/algorithms/disjoint.hpp>
- #include <from_wkt.hpp>
- #ifdef HAVE_TTMATH
- #include <boost/geometry/extensions/contrib/ttmath_stub.hpp>
- #endif
- namespace bg = ::boost::geometry;
- //============================================================================
- struct test_disjoint
- {
- template <typename Geometry1, typename Geometry2>
- static inline void apply(std::string const& case_id,
- Geometry1 const& geometry1,
- Geometry2 const& geometry2,
- bool expected_result)
- {
- bool result = bg::disjoint(geometry1, geometry2);
- BOOST_CHECK_MESSAGE(result == expected_result,
- "case ID: " << case_id << ", G1: " << bg::wkt(geometry1)
- << ", G2: " << bg::wkt(geometry2) << " -> Expected: "
- << expected_result << ", detected: " << result);
- result = bg::disjoint(geometry2, geometry1);
- BOOST_CHECK_MESSAGE(result == expected_result,
- "case ID: " << case_id << ", G1: " << bg::wkt(geometry2)
- << ", G2: " << bg::wkt(geometry1) << " -> Expected: "
- << expected_result << ", detected: " << result);
- #ifdef BOOST_GEOMETRY_TEST_DEBUG
- std::cout << "case ID: " << case_id << "; G1 - G2: ";
- std::cout << bg::wkt(geometry1) << " - ";
- std::cout << bg::wkt(geometry2) << std::endl;
- std::cout << std::boolalpha;
- std::cout << "expected/computed result: "
- << expected_result << " / " << result << std::endl;
- std::cout << std::endl;
- std::cout << std::noboolalpha;
- #endif
- }
- };
- //============================================================================
- // pointlike-linear geometries
- template <typename P>
- inline void test_point_segment()
- {
- typedef test_disjoint tester;
- typedef bg::model::segment<P> S;
- tester::apply("p-s-01",
- from_wkt<P>("POINT(0 0)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- false);
- tester::apply("p-s-02",
- from_wkt<P>("POINT(2 0)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- false);
- tester::apply("p-s-03",
- from_wkt<P>("POINT(1 0)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- false);
- tester::apply("p-s-04",
- from_wkt<P>("POINT(1 1)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- true);
- tester::apply("p-s-05",
- from_wkt<P>("POINT(3 0)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- true);
- tester::apply("p-s-06",
- from_wkt<P>("POINT(-1 0)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- true);
- // degenerate segment
- tester::apply("p-s-07",
- from_wkt<P>("POINT(-1 0)"),
- from_wkt<S>("SEGMENT(2 0,2 0)"),
- true);
- // degenerate segment
- tester::apply("p-s-08",
- from_wkt<P>("POINT(2 0)"),
- from_wkt<S>("SEGMENT(2 0,2 0)"),
- false);
- // degenerate segment
- tester::apply("p-s-09",
- from_wkt<P>("POINT(3 0)"),
- from_wkt<S>("SEGMENT(2 0,2 0)"),
- true);
- // degenerate segment
- tester::apply("p-s-10",
- from_wkt<P>("POINT(1 1)"),
- from_wkt<S>("SEGMENT(2 0,2 0)"),
- true);
- }
- template <typename P>
- inline void test_point_linestring()
- {
- typedef bg::model::linestring<P> L;
-
- typedef test_disjoint tester;
- tester::apply("p-l-01",
- from_wkt<P>("POINT(0 0)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- false);
- tester::apply("p-l-02",
- from_wkt<P>("POINT(1 1)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- false);
- tester::apply("p-l-03",
- from_wkt<P>("POINT(3 3)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- false);
- tester::apply("p-l-04",
- from_wkt<P>("POINT(1 0)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- true);
- tester::apply("p-l-05",
- from_wkt<P>("POINT(5 5)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- true);
- tester::apply("p-l-06",
- from_wkt<P>("POINT(5 5)"),
- from_wkt<L>("LINESTRING(0 0,2 2)"),
- true);
- }
- template <typename P>
- inline void test_point_multilinestring()
- {
- typedef bg::model::linestring<P> L;
- typedef bg::model::multi_linestring<L> ML;
-
- typedef test_disjoint tester;
- tester::apply("p-ml-01",
- from_wkt<P>("POINT(0 1)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- true);
- tester::apply("p-ml-02",
- from_wkt<P>("POINT(0 0)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- false);
- tester::apply("p-ml-03",
- from_wkt<P>("POINT(1 1)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- false);
- tester::apply("p-ml-04",
- from_wkt<P>("POINT(1 0)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- false);
- tester::apply("p-ml-05",
- from_wkt<P>("POINT(0 0)"),
- from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 4),(3 0,4 0))"),
- true);
- tester::apply("p-ml-06",
- from_wkt<P>("POINT(0 0)"),
- from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 4),(0 0,4 0))"),
- false);
- tester::apply("p-ml-07",
- from_wkt<P>("POINT(0 0)"),
- from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 4),(-1 0,4 0))"),
- false);
- }
- template <typename P>
- inline void test_multipoint_segment()
- {
- typedef test_disjoint tester;
- typedef bg::model::multi_point<P> MP;
- typedef bg::model::segment<P> S;
- tester::apply("mp-s-01",
- from_wkt<MP>("MULTIPOINT(0 0,1 1)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- false);
- tester::apply("mp-s-02",
- from_wkt<MP>("MULTIPOINT(1 0,1 1)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- false);
- tester::apply("mp-s-03",
- from_wkt<MP>("MULTIPOINT(1 1,2 2)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- true);
- tester::apply("mp-s-04",
- from_wkt<MP>("MULTIPOINT()"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- true);
- tester::apply("mp-s-05",
- from_wkt<MP>("MULTIPOINT(3 0,4 0)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- true);
- tester::apply("mp-s-06",
- from_wkt<MP>("MULTIPOINT(1 0,4 0)"),
- from_wkt<S>("SEGMENT(0 0,2 0)"),
- false);
- // segments that degenerate to a point
- tester::apply("mp-s-07",
- from_wkt<MP>("MULTIPOINT(1 1,2 2)"),
- from_wkt<S>("SEGMENT(0 0,0 0)"),
- true);
- tester::apply("mp-s-08",
- from_wkt<MP>("MULTIPOINT(1 1,2 2)"),
- from_wkt<S>("SEGMENT(1 1,1 1)"),
- false);
- }
- template <typename P>
- inline void test_multipoint_linestring()
- {
- typedef bg::model::multi_point<P> MP;
- typedef bg::model::linestring<P> L;
-
- typedef test_disjoint tester;
- tester::apply("mp-l-01",
- from_wkt<MP>("MULTIPOINT(0 0,1 0)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- false);
- tester::apply("mp-l-02",
- from_wkt<MP>("MULTIPOINT(1 0,1 1)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- false);
- tester::apply("mp-l-03",
- from_wkt<MP>("MULTIPOINT(1 0,3 3)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- false);
- tester::apply("mp-l-04",
- from_wkt<MP>("MULTIPOINT(1 0,2 0)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- true);
- tester::apply("mp-l-05",
- from_wkt<MP>("MULTIPOINT(-1 -1,2 0)"),
- from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
- true);
- tester::apply("mp-l-06",
- from_wkt<MP>("MULTIPOINT(-1 -1,2 0)"),
- from_wkt<L>("LINESTRING(1 0,3 0)"),
- false);
- tester::apply("mp-l-07",
- from_wkt<MP>("MULTIPOINT(-1 -1,2 0,-1 -1,2 0)"),
- from_wkt<L>("LINESTRING(1 0,3 0)"),
- false);
- tester::apply("mp-l-08",
- from_wkt<MP>("MULTIPOINT(2 0)"),
- from_wkt<L>("LINESTRING(1 0)"),
- true);
- tester::apply("mp-l-09",
- from_wkt<MP>("MULTIPOINT(3 0,0 0,3 0)"),
- from_wkt<L>("LINESTRING(1 0,2 0)"),
- true);
- }
- template <typename P>
- inline void test_multipoint_multilinestring()
- {
- typedef bg::model::multi_point<P> MP;
- typedef bg::model::linestring<P> L;
- typedef bg::model::multi_linestring<L> ML;
-
- typedef test_disjoint tester;
- tester::apply("mp-ml-01",
- from_wkt<MP>("MULTIPOINT(0 1,0 2)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- true);
- tester::apply("mp-ml-02",
- from_wkt<MP>("MULTIPOINT(0 0,1 0)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- false);
- tester::apply("mp-ml-03",
- from_wkt<MP>("MULTIPOINT(0 1,1 1)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- false);
- tester::apply("mp-ml-04",
- from_wkt<MP>("MULTIPOINT(0 1,1 0)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- false);
- tester::apply("mp-ml-05",
- from_wkt<MP>("MULTIPOINT(0 0,10 0)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- false);
- tester::apply("mp-ml-06",
- from_wkt<MP>("MULTIPOINT(-1 0,3 0)"),
- from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
- false);
- }
- //============================================================================
- template <typename CoordinateType>
- inline void test_pointlike_linear()
- {
- typedef bg::model::point<CoordinateType, 2, bg::cs::cartesian> point_type;
- test_point_linestring<point_type>();
- test_point_multilinestring<point_type>();
- test_point_segment<point_type>();
- test_multipoint_linestring<point_type>();
- test_multipoint_multilinestring<point_type>();
- test_multipoint_segment<point_type>();
- }
- //============================================================================
- BOOST_AUTO_TEST_CASE( test_pointlike_linear_all )
- {
- test_pointlike_linear<double>();
- test_pointlike_linear<int>();
- #ifdef HAVE_TTMATH
- test_pointlike_linear<ttmath_big>();
- #endif
- }
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