diff options
Diffstat (limited to 'src/boost/libs/geometry/test/strategies/franklin.cpp')
-rw-r--r-- | src/boost/libs/geometry/test/strategies/franklin.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/boost/libs/geometry/test/strategies/franklin.cpp b/src/boost/libs/geometry/test/strategies/franklin.cpp new file mode 100644 index 00000000..6a6c5fe1 --- /dev/null +++ b/src/boost/libs/geometry/test/strategies/franklin.cpp @@ -0,0 +1,86 @@ +// Boost.Geometry (aka GGL, Generic Geometry Library) +// Unit Test + +// Copyright (c) 2010-2012 Barend Gehrels, Amsterdam, the Netherlands. + +// This file was modified by Oracle on 2014. +// Modifications copyright (c) 2014 Oracle and/or its affiliates. + +// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle + +// 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 <strategies/test_within.hpp> + + +template <typename Point> +void test_all() +{ + typedef bg::model::polygon<Point> polygon; + + std::string const box = "POLYGON((0 0,0 2,2 2,2 0,0 0))"; + std::string const triangle = "POLYGON((0 0,0 4,6 0,0 0))"; + std::string const with_hole = "POLYGON((0 0,0 3,3 3,3 0,0 0),(1 1,2 1,2 2,1 2,1 1))"; + + bg::strategy::within::franklin<Point> s; + + test_geometry<Point, polygon>("b1", "POINT(1 1)", box, s, true); + test_geometry<Point, polygon>("b2", "POINT(3 3)", box, s, false); + + // Test ALL corners (officialy false but some strategies might answer true) + test_geometry<Point, polygon>("b3a", "POINT(0 0)", box, s, true); // different + test_geometry<Point, polygon>("b3b", "POINT(0 2)", box, s, false); + test_geometry<Point, polygon>("b3c", "POINT(2 2)", box, s, false); + test_geometry<Point, polygon>("b3d", "POINT(2 0)", box, s, false); + + // Test ALL sides (officialy false but some strategies might answer true) + test_geometry<Point, polygon>("b4a", "POINT(0 1)", box, s, true); // different + test_geometry<Point, polygon>("b4b", "POINT(1 2)", box, s, false); + test_geometry<Point, polygon>("b4c", "POINT(2 1)", box, s, false); + test_geometry<Point, polygon>("b4d", "POINT(1 0)", box, s, true); // different + + + test_geometry<Point, polygon>("t1", "POINT(1 1)", triangle, s, true); + test_geometry<Point, polygon>("t2", "POINT(3 3)", triangle, s, false); + + test_geometry<Point, polygon>("t3a", "POINT(0 0)", triangle, s, true); // diff + test_geometry<Point, polygon>("t3b", "POINT(0 4)", triangle, s, false); + test_geometry<Point, polygon>("t3c", "POINT(5 0)", triangle, s, true); // diff + + test_geometry<Point, polygon>("t4a", "POINT(0 2)", triangle, s, true); // diff + test_geometry<Point, polygon>("t4b", "POINT(3 2)", triangle, s, false); + test_geometry<Point, polygon>("t4c", "POINT(2 0)", triangle, s, true); // diff + + + test_geometry<Point, polygon>("h1", "POINT(0.5 0.5)", with_hole, s, true); + test_geometry<Point, polygon>("h2a", "POINT(1.5 1.5)", with_hole, s, false); + test_geometry<Point, polygon>("h2b", "POINT(5 5)", with_hole, s, false); + + test_geometry<Point, polygon>("h3a", "POINT(1 1)", with_hole, s, false); + test_geometry<Point, polygon>("h3b", "POINT(2 2)", with_hole, s, true); // diff + test_geometry<Point, polygon>("h3c", "POINT(0 0)", with_hole, s, true); // diff + + test_geometry<Point, polygon>("h4a", "POINT(1 1.5)", with_hole, s, false); + test_geometry<Point, polygon>("h4b", "POINT(1.5 2)", with_hole, s, true); // diff + + // Lying ON (one of the sides of) interior ring + test_geometry<Point, polygon>("#77-1", "POINT(6 3.5)", + "POLYGON((5 3,5 4,4 4,4 5,3 5,3 6,5 6,5 5,7 5,7 6,8 6,8 5,9 5,9 2,8 2,8 1,7 1,7 2,5 2,5 3),(6 3,8 3,8 4,6 4,6 3))", + s, false); +} + + +int test_main(int, char* []) +{ + test_all<bg::model::point<float, 2, bg::cs::cartesian> >(); + test_all<bg::model::point<double, 2, bg::cs::cartesian> >(); + +#if defined(HAVE_TTMATH) + test_all<bg::model::point<ttmath_big, 2, bg::cs::cartesian> >(); +#endif + + return 0; +} |