235 lines
12 KiB
C++
235 lines
12 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
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// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
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// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
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// This file was modified by Oracle on 2014, 2015.
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// Modifications copyright (c) 2014-2015 Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
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// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
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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 "test_get_turns.hpp"
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#include <boost/geometry/geometries/geometries.hpp>
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//TEST
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//#include <to_svg.hpp>
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template <typename T>
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void test_all()
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{
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typedef bg::model::point<T, 2, bg::cs::cartesian> pt;
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typedef bg::model::linestring<pt> ls;
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typedef bg::model::polygon<pt> poly;
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test_geometry<ls, poly>("LINESTRING(15 5,24 5,20 2,19 0,13 -4,1 0,10 0,13 3,15 7,16 10,10 10,8 10,4 6,2 8,1 10)",
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"POLYGON((0 0,5 5,0 10,20 10,20 2,19 0,0 0)(10 3,15 3,15 7,10 7,10 3))",
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expected("miu+")("iuu+")("tcc+")("tuu=")("mcu+")("mic=")("muu+")
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("tiu+")("mcu+")("mic=")("mcc+")("miu=")("mxu+"));
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test_geometry<ls, poly>("LINESTRING(5 0,5 5,10 5)", "POLYGON((0 0,0 10,10 10,10 0,0 0))",
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"miu+", "mxu+");
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test_geometry<ls, poly>("LINESTRING(0 0,5 5,10 0)", "POLYGON((0 0,0 10,10 10,10 0,0 0))",
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"tiu+", "txu+");
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test_geometry<ls, poly>("LINESTRING(0 0,5 0,5 5,10 5,10 0)", "POLYGON((0 0,0 10,10 10,10 0,0 0))",
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expected("tcu+")("mic=")("mcc+")("txu="));
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test_geometry<ls, poly>("LINESTRING(10 0,5 0,5 5,10 5,10 10)", "POLYGON((0 0,0 10,10 10,10 0,0 0))",
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expected("tcc+")("miu=")("mcu+")("txc="));
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test_geometry<ls, poly>("LINESTRING(0 0,10 0,10 10)",
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"POLYGON((0 0,5 5,0 10,20 10,20 2,19 0,0 0)(10 3,15 3,15 7,10 7,10 3))",
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expected("tcu+")("mic=")("mcu+")("mic=")("mxu+"));
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test_geometry<ls, poly>("LINESTRING(11 1,10 0,0 0)", "POLYGON((0 0,0 10,10 10,10 0,0 0))",
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"tcc+", "txu=");
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test_geometry<ls, poly>("LINESTRING(0 0,10 0,11 1)", "POLYGON((0 0,0 10,10 10,10 0,0 0))",
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"tcu+", "tuc=");
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test_geometry<ls, poly>("LINESTRING(10 0,0 0,-1 1)", "POLYGON((0 0,0 10,10 10,10 0,0 0))",
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"tcc+", "tuu=");
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// true hole
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test_geometry<ls, poly>("LINESTRING(9 1,10 5,9 9)",
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"POLYGON((0 0,0 10,10 10,10 5,10 0,0 0)(2 2,10 5,2 8,2 2))",
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expected("tiu+")("tiu+"));
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test_geometry<ls, poly>("LINESTRING(10 1,10 5,10 9)",
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"POLYGON((0 0,0 10,10 10,10 5,10 0,0 0)(2 2,10 5,2 8,2 2))",
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expected("mcu+")("ecc=")("tiu+")("mxc="));
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// fake hole
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test_geometry<ls, poly>("LINESTRING(9 1,10 5,9 9)",
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"POLYGON((0 0,0 10,10 10,10 5,2 8,2 2,10 5,10 0,0 0))",
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expected("tuu+")("tiu+"));
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test_geometry<ls, poly>("LINESTRING(10 1,10 5,10 9)",
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"POLYGON((0 0,0 10,10 10,10 5,2 8,2 2,10 5,10 0,0 0))",
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expected("mcu+")("tuc=")("tcu+")("mxc="));
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// true hole
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test_geometry<ls, poly>("LINESTRING(10 1,10 5,2 2)",
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"POLYGON((0 0,0 10,10 10,10 0,0 0),(10 5,2 8,2 2,10 5))",
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expected("mcu+")("mic=")("tcu+")("txc="));
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test_geometry<ls, poly>("LINESTRING(10 1,10 5,2 8)",
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"POLYGON((0 0,0 10,10 10,10 0,0 0),(10 5,2 8,2 2,10 5))",
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expected("mcu+")("mic=")("tcc+")("txu="));
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// SPIKE - NON-ENDPOINT - NON-OPPOSITE
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// spike - neq eq
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test_geometry<ls, poly>("LINESTRING(2 2,4 4,1 1)", "POLYGON((0 0,4 4,6 3,6 0,0 0))",
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expected("mcc+")("txu=")("tcu=")("mxc="));
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// spike - eq eq
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test_geometry<ls, poly>("LINESTRING(0 0,4 4,1 1)", "POLYGON((0 0,4 4,6 3,6 0,0 0))",
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expected("tcc+")("txu=")("tcu=")("mxc="));
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// spike - eq neq
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test_geometry<ls, poly>("LINESTRING(0 0,3 3,1 1)", "POLYGON((0 0,4 4,6 3,6 0,0 0))",
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expected("tcc+")("mxu=")("mcu=")("mxc="));
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// spike - neq neq
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test_geometry<ls, poly>("LINESTRING(1 1,3 3,2 2)", "POLYGON((0 0,4 4,6 3,6 0,0 0))",
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expected("mcc+")("mxu=")("mcu=")("mxc="));
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// spike - out neq
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test_geometry<ls, poly>("LINESTRING(0 0,3 3,2 2)", "POLYGON((1 1,4 4,6 3,6 0,1 1))",
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expected("mcc+")("mxu=")("mcu=")("mxc="));
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// spike - out eq
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test_geometry<ls, poly>("LINESTRING(0 0,4 4,2 2)", "POLYGON((1 1,4 4,6 3,6 0,1 1))",
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expected("mcc+")("txu=")("tcu=")("mxc="));
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// spike - out out/eq
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test_geometry<ls, poly>("LINESTRING(0 0,4 4,2 2)", "POLYGON((1 0,4 4,6 3,1 0))",
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expected("tuu+"));
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test_geometry<ls, poly>("LINESTRING(0 0,4 4,2 2)", "POLYGON((0 1,4 4,6 3,6 0,-1 -1,0 1))",
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expected("tiu+"));
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// spike - out out/neq
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test_geometry<ls, poly>("LINESTRING(0 0,4 4,2 2)", "POLYGON((4 0,4 5,6 3,4 0))",
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expected("muu+"));
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test_geometry<ls, poly>("LINESTRING(0 0,4 4,2 2)", "POLYGON((0 4,5 4,6 3,6 0,-1 -1,0 4))",
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expected("miu+"));
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test_geometry<ls, poly>("LINESTRING(0 1,1 1,0 1)", "POLYGON((0 0,3 3,3 0,0 0))",
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expected("muu+"));
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test_geometry<ls, poly>("LINESTRING(0 1,3 3,0 1)", "POLYGON((0 0,3 3,3 0,0 0))",
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expected("tuu+"));
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test_geometry<ls, poly>("LINESTRING(0 1,0 0,0 1)", "POLYGON((0 0,3 3,3 0,0 0))",
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expected("tuu+"));
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// SPIKE - NON-ENDPOINT - OPPOSITE
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// opposite - eq eq
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test_geometry<ls, poly>("LINESTRING(6 6,4 4,0 0,2 2)", "POLYGON((-1 -1,0 0,4 4,6 3,-1 -1))",
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expected("tcu+")("txc=")("tcc=")("mxu="));
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// opposite - neq eq
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test_geometry<ls, poly>("LINESTRING(6 6,4 4,0 0,2 2)", "POLYGON((-1 -1,0 0,5 5,6 3,-1 -1))",
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expected("mcu+")("txc=")("tcc=")("mxu="));
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// opposite - eq, neq
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test_geometry<ls, poly>("LINESTRING(6 6,4 4,0 0,2 2)", "POLYGON((-2 -2,-1 -1,4 4,6 3,-2 -2))",
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expected("tcu+")("mxc=")("mcc=")("mxu="));
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// opposite - neq neq
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test_geometry<ls, poly>("LINESTRING(6 6,4 4,0 0,2 2)", "POLYGON((-2 -2,-1 -1,3 3,6 3,-2 -2))",
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expected("mcu+")("mxc=")("mcc=")("mxu="));
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// opposite - neq neq
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test_geometry<ls, poly>("LINESTRING(6 6,4 4,0 0,2 2)", "POLYGON((-2 -2,-1 -1,3 3,5 5,6 3,-2 -2))",
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expected("mcu+")("mxc=")("mcc=")("mxu="));
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// spike vs internal
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test_geometry<ls, poly>("LINESTRING(0 1,1 1,0 1)", // --
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"POLYGON((1 0,1 1,2 1,1 0))",
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expected("tuu+"));
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test_geometry<ls, poly>("LINESTRING(1 2,1 1,1 2)", // |
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"POLYGON((1 0,1 1,2 1,1 0))",
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expected("tuu+"));
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test_geometry<ls, poly>("LINESTRING(0 2,1 1,0 2)",
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"POLYGON((1 0,1 1,2 1,1 0))",
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expected("tuu+"));
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test_geometry<ls, poly>("LINESTRING(2 0,1 1,2 0)",
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"POLYGON((1 0,1 1,2 1,2 0,1 0))",
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expected("tiu+")("tiu+")("txu+")); // TODO: should spike point be duplicated?
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test_geometry<ls, poly>("LINESTRING(0 0,1 1,0 0)", // /
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"POLYGON((1 0,1 1,2 1,1 0))",
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expected("tuu+"));
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test_geometry<ls, poly>("LINESTRING(2 2,1 1,2 2)", // /
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"POLYGON((1 0,1 1,2 1,1 0))",
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expected("tuu+"));
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test_geometry<ls, poly>("LINESTRING(2 1,1 1,2 1)",
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"POLYGON((1 0,1 1,2 1,1 0))",
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expected("tcu+")("txc=")("tcc=")("txu="));
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// 21.01.2015
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test_geometry<ls, poly>("LINESTRING(1 3,3 1)",
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"POLYGON((0 0,0 4,4 4,4 0,2 2,0 0))",
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expected("mcu+")("mxc="));
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// extended
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test_geometry<ls, poly>("LINESTRING(1 7,4 4,7 1)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("tcu+")("mxc="));
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test_geometry<ls, poly>("LINESTRING(1 7,3 5,7 1)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcu+")("mxc="));
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test_geometry<ls, poly>("LINESTRING(1 7,5 3,7 1)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcu+")("mxc="));
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test_geometry<ls, poly>("LINESTRING(4 4,7 1)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("tcu+")("mxc="));
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test_geometry<ls, poly>("LINESTRING(5 3,7 1)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcu+")("mxc="));
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// reversed
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test_geometry<ls, poly>("LINESTRING(7 1,4 4,1 7)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcc+")("tiu="));
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test_geometry<ls, poly>("LINESTRING(7 1,3 5,1 7)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcc+")("miu="));
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test_geometry<ls, poly>("LINESTRING(7 1,5 3,1 7)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcc+")("ccc=")("miu="));
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test_geometry<ls, poly>("LINESTRING(7 1,4 4)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcc+")("txu="));
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test_geometry<ls, poly>("LINESTRING(7 1,5 3)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcc+")("mxu="));
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test_geometry<ls, poly>("LINESTRING(7 1,3 5)",
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"POLYGON((0 0,0 8,8 8,8 0,4 4,0 0))",
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expected("mcc+")("miu="));
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// 23.01.2015 - spikes
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test_geometry<ls, poly>("LINESTRING(3 10, 1 5, 1 10, 3 4, 7 8, 6 10, 10 2)",
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"POLYGON((0 0,0 10,10 10,10 0,0 0))",
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expected("miu+")("miu+")("miu+")("mxu+"));
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// extended
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test_geometry<ls, poly>("LINESTRING(7 8, 6 10, 11 0)",
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"POLYGON((0 0,0 10,10 10,10 0,0 0))",
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expected("miu+")("iuu+"));
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// 25.01.2015
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test_geometry<ls, poly>("LINESTRING(2 3, 4 5, 0 6, 5 6)",
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"POLYGON((0 0,0 10,10 10,10 0,0 0),(4 4,6 4,6 6,4 6,4 4))",
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expected("miu+")("miu+")("mcu+")("mxc="));
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test_geometry<ls, poly>("LINESTRING(0 6, 5 6)",
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"POLYGON((0 0,0 10,10 10,10 0,0 0),(4 4,6 4,6 6,4 6,4 4))",
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expected("miu+")("mcu+")("mxc="));
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}
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int test_main(int, char* [])
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{
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test_all<float>();
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test_all<double>();
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#if ! defined(_MSC_VER)
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test_all<long double>();
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#endif
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#if defined(HAVE_TTMATH)
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test_all<ttmath_big>();
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#endif
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return 0;
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}
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