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- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // Unit Test
- // Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
- // Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
- // Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
- // Use, modification and distribution is subject to the Boost Software License,
- // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- #include <sstream>
- #include <geometry_test_common.hpp>
- #include <boost/geometry/geometries/geometries.hpp>
- #include <boost/geometry/io/dsv/write.hpp>
- #include <boost/geometry/io/wkt/read.hpp>
- template <typename Geometry>
- void test_dsv(std::string const& wkt, std::string const& expected, bool json = false)
- {
- Geometry geometry;
- bg::read_wkt(wkt, geometry);
- std::ostringstream out;
- if (json)
- {
- out << bg::dsv(geometry, ", ", "[", "]", ", ", "[ ", " ]", ", ");
- }
- else
- {
- out << bg::dsv(geometry);
- }
- BOOST_CHECK_EQUAL(out.str(), expected);
- }
- template <typename T>
- void test_all()
- {
- using namespace boost::geometry;
- typedef model::point<T, 2, cs::cartesian> point_type;
- typedef model::multi_point<point_type> mpoint;
- typedef model::multi_linestring<model::linestring<point_type> > mline;
- typedef model::multi_polygon<model::polygon<point_type> > mpoly;
- test_dsv<mpoint>
- (
- "multipoint((1 2),(3 4))",
- "((1, 2), (3, 4))"
- );
- test_dsv<mline>
- (
- "multilinestring((1 1,2 2,3 3),(4 4,5 5,6 6))",
- "(((1, 1), (2, 2), (3, 3)), ((4, 4), (5, 5), (6, 6)))"
- );
- test_dsv<mpoly>
- (
- // Multi with 2 poly's, first has hole, second is triangle
- "multipolygon(((0 0,0 4,4 4,4 0,0 0),(1 1,1 2,2 2,2 1,1 1)),((5 5,6 5,5 6,5 5)))",
- "((((0, 0), (0, 4), (4, 4), (4, 0), (0, 0)), ((1, 1), (1, 2), (2, 2), (2, 1), (1, 1))), (((5, 5), (6, 5), (5, 6), (5, 5))))"
- );
- // http://geojson.org/geojson-spec.html#id5
- test_dsv<mpoint>
- (
- "multipoint((1 2),(3 4))",
- "[ [1, 2], [3, 4] ]",
- true
- );
- // http://geojson.org/geojson-spec.html#id6
- test_dsv<mline>
- (
- "multilinestring((1 1,2 2,3 3),(4 4,5 5,6 6))",
- "[ [ [1, 1], [2, 2], [3, 3] ], [ [4, 4], [5, 5], [6, 6] ] ]",
- true
- );
- // http://geojson.org/geojson-spec.html#id7
- test_dsv<mpoly>
- (
- "multipolygon(((0 0,0 4,4 4,4 0,0 0),(1 1,1 2,2 2,2 1,1 1)),((5 5,6 5,5 6,5 5)))",
- "[ [ [ [0, 0], [0, 4], [4, 4], [4, 0], [0, 0] ], [ [1, 1], [1, 2], [2, 2], [2, 1], [1, 1] ] ], [ [ [5, 5], [6, 5], [5, 6], [5, 5] ] ] ]",
- true
- );
- }
- int test_main(int, char* [])
- {
- test_all<double>();
- test_all<int>();
- return 0;
- }
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