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geometry/test/algorithms/set_operations/union/union_multi.cpp
Barend Gehrels 1e99b1adf9 [traverse] use switch_source in clusters
2016-05-05 12:25:20 +02:00

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// Boost.Geometry (aka GGL, Generic Geometry Library)
// Unit Test
// Copyright (c) 2010-2015 Barend Gehrels, Amsterdam, the Netherlands.
// 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 <iostream>
#include <string>
// If defined, tests are run without rescaling-to-integer or robustness policy
// This multi_union currently contains no tests for double which then fail
// #define BOOST_GEOMETRY_NO_ROBUSTNESS
#include "test_union.hpp"
#include <algorithms/test_overlay.hpp>
#include <algorithms/overlay/multi_overlay_cases.hpp>
#include <boost/geometry/algorithms/correct.hpp>
#include <boost/geometry/algorithms/intersection.hpp>
#include <boost/geometry/algorithms/within.hpp>
#include <boost/geometry/geometries/point_xy.hpp>
#include <boost/geometry/geometries/multi_linestring.hpp>
#include <boost/geometry/geometries/multi_polygon.hpp>
#include <boost/geometry/io/wkt/read.hpp>
template <typename Ring, typename Polygon, typename MultiPolygon>
void test_areal()
{
ut_settings ignore_validity;
ignore_validity.test_validity = false;
test_one<Polygon, MultiPolygon, MultiPolygon>("simplex_multi",
case_multi_simplex[0], case_multi_simplex[1],
1, 0, 20, 14.58);
test_one<Polygon, Polygon, MultiPolygon>("simplex_multi_p_mp",
case_single_simplex, case_multi_simplex[0],
1, 0, 20, 14.58);
test_one<Polygon, MultiPolygon, Polygon>("simplex_multi_mp_p",
case_multi_simplex[0], case_single_simplex,
1, 0, 20, 14.58);
test_one<Polygon, Ring, MultiPolygon>("simplex_multi_r_mp",
case_single_simplex, case_multi_simplex[0],
1, 0, 20, 14.58);
test_one<Ring, MultiPolygon, Polygon>("simplex_multi_mp_r",
case_multi_simplex[0], case_single_simplex,
1, 0, 20, 14.58);
// Normal test cases
test_one<Polygon, MultiPolygon, MultiPolygon>("case_multi_no_ip",
case_multi_no_ip[0], case_multi_no_ip[1],
4, 0, 16, 66.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_multi_2",
case_multi_2[0], case_multi_2[1],
3, 0, 16, 59.1);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_58_multi_a",
case_58_multi[0], case_58_multi[3],
2, 0, 21, 19.83333333);
// (#holes should be 3)
test_one<Polygon, MultiPolygon, MultiPolygon>("case_58_multi_b",
case_58_multi[1], case_58_multi[2],
1, 1, 17, 48.333333,
ignore_validity);
// Constructed cases for multi/touch/equal/etc
test_one<Polygon, MultiPolygon, MultiPolygon>("case_61_multi",
case_61_multi[0], case_61_multi[1],
1, 0, 11, 4.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_62_multi",
case_62_multi[0], case_62_multi[1],
2, 0, 10, 2.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_63_multi",
case_63_multi[0], case_63_multi[1],
2, 0, 10, 2.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_64_multi",
case_64_multi[0], case_64_multi[1],
1, 0, 9, 3.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_65_multi",
case_65_multi[0], case_65_multi[1],
3, 0, 15, 4.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_66_multi",
case_66_multi[0], case_66_multi[1],
3, 0, 23, 7.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_72_multi",
case_72_multi[0], case_72_multi[1],
1, 0, 13, 10.65);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_75_multi",
case_75_multi[0], case_75_multi[1],
5, 0, 25, 5.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_76_multi",
case_76_multi[0], case_76_multi[1],
5, 0, 31, 8.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_89_multi",
case_89_multi[0], case_89_multi[1],
1, 0, 13, 6);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_101_multi",
case_101_multi[0], case_101_multi[1],
1, 0, 32, 22.25,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_103_multi",
case_103_multi[0], case_103_multi[1],
1, 0, 7, 25);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_104_multi",
case_104_multi[0], case_104_multi[1],
1, 0, 8, 25);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_105_multi",
case_105_multi[0], case_105_multi[1],
1, 0, 5, 25);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_106_multi",
case_106_multi[0], case_106_multi[1],
1, 0, 12, 25);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_107_multi",
case_107_multi[0], case_107_multi[1],
1, 0, 15, 6.75);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_108_multi",
case_108_multi[0], case_108_multi[1],
1, 0, 20, 22.75,
ignore_validity);
// Should have 2 holes
test_one<Polygon, MultiPolygon, MultiPolygon>("case_109_multi",
case_109_multi[0], case_109_multi[1],
1, 1, 14, 1400,
ignore_validity);
// Should have 9 holes, they are all separate and touching
test_one<Polygon, MultiPolygon, MultiPolygon>("case_110_multi",
case_110_multi[0], case_110_multi[1],
1, 1, 37, 1250,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_111_multi",
case_111_multi[0], case_111_multi[1],
2, 0, 10, 16);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_112_multi",
case_112_multi[0], case_112_multi[1],
2, 0, 16, 48);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_113_multi",
case_113_multi[0], case_113_multi[1],
2, 0, 13, 162.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_114_multi",
case_114_multi[0], case_114_multi[1],
1, 1, 13, 187.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_115_multi",
case_115_multi[0], case_115_multi[1],
1, 1, 18, 26.7036);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_116_multi",
case_116_multi[0], case_116_multi[1],
1, 2, 27, 51);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_117_multi",
case_117_multi[0], case_117_multi[1],
2, 0, 18, 22);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_118_multi",
case_118_multi[0], case_118_multi[1],
3, 0, 27, 46);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_119_multi",
case_119_multi[0], case_119_multi[1],
2, 0, 26, 44);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_120_multi",
case_120_multi[0], case_120_multi[1],
1, 1, 20, 35);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_121_multi",
case_121_multi[0], case_121_multi[1],
1, 1, 21, 25.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_122_multi",
case_122_multi[0], case_122_multi[1],
1, 1, 28, 29.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_1",
case_recursive_boxes_1[0], case_recursive_boxes_1[1],
1, 1, 36, 97.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_2",
case_recursive_boxes_2[0], case_recursive_boxes_2[1],
1, 0, 14, 100.0); // Area from SQL Server
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_3",
case_recursive_boxes_3[0], case_recursive_boxes_3[1],
17, 0, 159, 56.5,
ignore_validity); // Area from SQL Server
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_4",
case_recursive_boxes_4[0], case_recursive_boxes_4[1],
1, 1, 42, 96.75,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_5",
case_recursive_boxes_5[0], case_recursive_boxes_5[1],
3, 2, 110, 70.0,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_6",
case_recursive_boxes_6[0], case_recursive_boxes_6[1],
1, 3, 25, 24.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_7",
case_recursive_boxes_7[0], case_recursive_boxes_7[1],
2, 0, 20, 7.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_8",
case_recursive_boxes_8[0], case_recursive_boxes_8[1],
1, 0, 13, 12.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_9",
case_recursive_boxes_9[0], case_recursive_boxes_9[1],
1, 1, 16, 8.25);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_10",
case_recursive_boxes_10[0], case_recursive_boxes_10[1],
1, 0, -1, 2.75);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_11",
case_recursive_boxes_11[0], case_recursive_boxes_11[1],
1, 0, -1, 8.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_12",
case_recursive_boxes_12[0], case_recursive_boxes_12[1],
6, 0, -1, 6.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_13",
case_recursive_boxes_13[0], case_recursive_boxes_13[1],
3, 0, -1, 10.25);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_14",
case_recursive_boxes_14[0], case_recursive_boxes_14[1],
5, 0, -1, 4.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_15",
case_recursive_boxes_15[0], case_recursive_boxes_15[1],
3, 0, -1, 6.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_16",
case_recursive_boxes_16[0], case_recursive_boxes_16[1],
1, 1, -1, 22.0,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_17",
case_recursive_boxes_17[0], case_recursive_boxes_17[1],
5, 1, -1, 21.0,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_18",
case_recursive_boxes_18[0], case_recursive_boxes_18[1],
3, 0, -1, 2.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_19",
case_recursive_boxes_19[0], case_recursive_boxes_19[1],
3, 0, -1, 2.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_20",
case_recursive_boxes_20[0], case_recursive_boxes_20[1],
2, 0, -1, 2.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_21",
case_recursive_boxes_21[0], case_recursive_boxes_21[1],
1, 0, -1, 2.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_22",
case_recursive_boxes_22[0], case_recursive_boxes_22[1],
2, 0, -1, 3.25);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_23",
case_recursive_boxes_23[0], case_recursive_boxes_23[1],
3, 0, -1, 1.75);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_24",
case_recursive_boxes_24[0], case_recursive_boxes_24[1],
5, 0, -1, 5.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_25",
case_recursive_boxes_25[0], case_recursive_boxes_25[1],
2, 0, -1, 5.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_26",
case_recursive_boxes_26[0], case_recursive_boxes_26[1],
3, 0, -1, 6.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_27",
case_recursive_boxes_27[0], case_recursive_boxes_27[1],
4, 0, -1, 4.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_28",
case_recursive_boxes_28[0], case_recursive_boxes_28[1],
2, 0, -1, 6.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_29",
case_recursive_boxes_29[0], case_recursive_boxes_29[1],
2, 0, -1, 15.5,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_30",
case_recursive_boxes_30[0], case_recursive_boxes_30[1],
1, 2, -1, 17.5,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_31",
case_recursive_boxes_31[0], case_recursive_boxes_31[1],
3, 0, -1, 5.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_32",
case_recursive_boxes_32[0], case_recursive_boxes_32[1],
2, 0, -1, 5.75);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_33",
case_recursive_boxes_33[0], case_recursive_boxes_33[1],
1, 0, -1, 11.0,
ignore_validity);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_34",
case_recursive_boxes_34[0], case_recursive_boxes_34[1],
1, 0, -1, 25.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_35",
case_recursive_boxes_35[0], case_recursive_boxes_35[1],
1, 1, -1, 24.5);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_36",
case_recursive_boxes_36[0], case_recursive_boxes_36[1],
3, 0, -1, 3.0);
test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_37",
case_recursive_boxes_37[0], case_recursive_boxes_37[1],
2, 1, -1, 7.75);
test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20120915_h2_a",
ggl_list_20120915_h2[0], ggl_list_20120915_h2[1],
1, 0, 12, 23.0); // Area from SQL Server
test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20120915_h2_b",
ggl_list_20120915_h2[0], ggl_list_20120915_h2[2],
1, 0, 12, 23.0); // Area from SQL Server
test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20140212_sybren",
ggl_list_20140212_sybren[0], ggl_list_20140212_sybren[1],
2, 0, 16, 0.002471626);
test_one<Polygon, MultiPolygon, MultiPolygon>("ticket_9081",
ticket_9081[0], ticket_9081[1],
#if defined(BOOST_GEOMETRY_NO_ROBUSTNESS)
3,
#else
4,
#endif
0, 31, 0.2187385);
test_one<Polygon, MultiPolygon, MultiPolygon>("ticket_10803",
ticket_10803[0], ticket_10803[1],
1, 0, 9, 2663736.07038);
test_one<Polygon, MultiPolygon, MultiPolygon>("ticket_11984",
ticket_11984[0], ticket_11984[1],
1, 2, 134, 60071.08077);
test_one<Polygon, MultiPolygon, MultiPolygon>("ticket_12118",
ticket_12118[0], ticket_12118[1],
1, 1, 27, 2221.38713);
#if defined(BOOST_GEOMETRY_ENABLE_FAILING_TESTS) || defined(BOOST_GEOMETRY_NO_ROBUSTNESS)
// No output if rescaling is done
test_one<Polygon, MultiPolygon, MultiPolygon>("ticket_12125",
ticket_12125[0], ticket_12125[1],
1, 0, -1, 575.831180350007);
#endif
#ifdef BOOST_GEOMETRY_ENABLE_FAILING_TESTS
test_one<Polygon, MultiPolygon, MultiPolygon>("mysql_1",
mysql_1[0], mysql_1[1],
1, 1, 19, 99.19494);
#endif
}
// Test cases (generic)
template <typename Point, bool ClockWise, bool Closed>
void test_all()
{
typedef bg::model::ring<Point, ClockWise, Closed> ring;
typedef bg::model::polygon<Point, ClockWise, Closed> polygon;
typedef bg::model::multi_polygon<polygon> multi_polygon;
test_areal<ring, polygon, multi_polygon>();
}
// Test cases for integer coordinates / ccw / open
template <typename Point, bool ClockWise, bool Closed>
void test_specific()
{
typedef bg::model::polygon<Point, ClockWise, Closed> polygon;
typedef bg::model::multi_polygon<polygon> multi_polygon;
ut_settings settings;
settings.test_validity = true;
test_one<polygon, multi_polygon, multi_polygon>("ticket_10803",
ticket_10803[0], ticket_10803[1],
1, 0, 9, 2664270, settings);
}
int test_main(int, char* [])
{
test_all<bg::model::d2::point_xy<double>, true, true>();
test_all<bg::model::d2::point_xy<double>, false, false>();
test_specific<bg::model::d2::point_xy<int>, false, false>();
#if ! defined(BOOST_GEOMETRY_TEST_ONLY_ONE_TYPE)
test_all<bg::model::d2::point_xy<float>, true, true>();
#if defined(HAVE_TTMATH)
std::cout << "Testing TTMATH" << std::endl;
test_all<bg::model::d2::point_xy<ttmath_big> >();
#endif
#endif
return 0;
}
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