1 files changed, 144 insertions, 0 deletions
diff --git a/libs/geometry/test/algorithms/relational_operations/test_covered_by.hpp b/libs/geometry/test/algorithms/relational_operations/test_covered_by.hpp
new file mode 100644
index 000000000..b9d8f5853
--- /dev/null
+++ b/libs/geometry/test/algorithms/relational_operations/test_covered_by.hpp
@@ -0,0 +1,144 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+// Unit Test
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2013 Adam Wulkiewicz, Lodz, Poland.
+
+// 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)
+
+
+#ifndef BOOST_GEOMETRY_TEST_COVERED_BY_HPP
+#define BOOST_GEOMETRY_TEST_COVERED_BY_HPP
+
+
+#include <geometry_test_common.hpp>
+
+#include <boost/variant/variant.hpp>
+
+#include <boost/geometry/core/ring_type.hpp>
+#include <boost/geometry/algorithms/covered_by.hpp>
+#include <boost/geometry/strategies/strategies.hpp>
+#include <boost/geometry/geometries/ring.hpp>
+#include <boost/geometry/geometries/polygon.hpp>
+
+#include <boost/geometry/io/wkt/read.hpp>
+
+#include <boost/geometry/multi/algorithms/covered_by.hpp>
+#include <boost/geometry/multi/geometries/multi_linestring.hpp>
+#include <boost/geometry/multi/io/wkt/read.hpp>
+
+template <typename Geometry1, typename Geometry2>
+void check_geometry(Geometry1 const& geometry1,
+                    Geometry2 const& geometry2,
+                    std::string const& wkt1,
+                    std::string const& wkt2,
+                    bool expected)
+{
+    bool detected = bg::covered_by(geometry1, geometry2);
+
+    BOOST_CHECK_MESSAGE(detected == expected,
+        "covered_by: " << wkt1
+        << " in " << wkt2
+        << " -> Expected: " << expected
+        << " detected: " << detected);
+}
+
+template <typename Geometry1, typename Geometry2>
+void test_geometry(std::string const& wkt1,
+        std::string const& wkt2, bool expected)
+{
+    Geometry1 geometry1;
+    Geometry2 geometry2;
+    bg::read_wkt(wkt1, geometry1);
+    bg::read_wkt(wkt2, geometry2);
+    boost::variant<Geometry1> v1(geometry1);
+    boost::variant<Geometry2> v2(geometry2);
+
+    check_geometry(geometry1, geometry2, wkt1, wkt2, expected);
+    check_geometry(v1, geometry2, wkt1, wkt2, expected);
+    check_geometry(geometry1, v2, wkt1, wkt2, expected);
+    check_geometry(v1, v2, wkt1, wkt2, expected);
+}
+
+/*
+
+template <typename Point, bool Clockwise, bool Closed>
+void test_ordered_ring(std::string const& wkt_point,
+        std::string const& wkt_geometry, bool expected)
+{
+    typedef bg::model::ring<Point, Clockwise, Closed> ring_type;
+    ring_type ring;
+    Point point;
+
+    bg::read_wkt(wkt_geometry, ring);
+    if (! Clockwise)
+    {
+        std::reverse(boost::begin(ring), boost::end(ring));
+    }
+    if (! Closed)
+    {
+        ring.resize(ring.size() - 1);
+    }
+
+    bg::read_wkt(wkt_point, point);
+
+    bool detected = bg::covered_by(point, ring);
+
+    BOOST_CHECK_MESSAGE(detected == expected,
+        "covered_by: " << wkt_point
+        << " in " << wkt_geometry
+        << " -> Expected: " << expected
+        << " detected: " << detected
+        << " clockwise: " << int(Clockwise)
+        << " closed: " << int(Closed)
+        );
+
+    // other strategy (note that this one cannot detect OnBorder
+    // (without modifications)
+
+    bg::strategy::covered_by::franklin<Point> franklin;
+    detected = bg::covered_by(point, ring, franklin);
+    if (! on_border)
+    {
+        BOOST_CHECK_MESSAGE(detected == expected,
+            "covered_by: " << wkt_point
+            << " in " << wkt_geometry
+            << " -> Expected: " << expected
+            << " detected: " << detected
+            << " clockwise: " << int(Clockwise)
+            << " closed: " << int(Closed)
+            );
+    }
+
+
+    bg::strategy::covered_by::crossings_multiply<Point> cm;
+    detected = bg::covered_by(point, ring, cm);
+    if (! on_border)
+    {
+        BOOST_CHECK_MESSAGE(detected == expected,
+            "covered_by: " << wkt_point
+            << " in " << wkt_geometry
+            << " -> Expected: " << expected
+            << " detected: " << detected
+            << " clockwise: " << int(Clockwise)
+            << " closed: " << int(Closed)
+            );
+    }
+}
+
+template <typename Point>
+void test_ring(std::string const& wkt_point,
+        std::string const& wkt_geometry,
+        bool expected)
+{
+    test_ordered_ring<Point, true, true>(wkt_point, wkt_geometry, expected);
+    test_ordered_ring<Point, false, true>(wkt_point, wkt_geometry, expected);
+    test_ordered_ring<Point, true, false>(wkt_point, wkt_geometry, expected);
+    test_ordered_ring<Point, false, false>(wkt_point, wkt_geometry, expected);
+    test_geometry<Point, bg::model::polygon<Point> >(wkt_point, wkt_geometry, expected);
+}
+*/
+
+#endif