1 files changed, 58 insertions, 0 deletions
diff --git a/libs/geometry/test/algorithms/test_equals.hpp b/libs/geometry/test/algorithms/test_equals.hpp
new file mode 100644
index 000000000..f641a96af
--- /dev/null
+++ b/libs/geometry/test/algorithms/test_equals.hpp
@@ -0,0 +1,58 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library) 
+// Unit Test
+
+// Copyright (c) 2007-2012 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)
+
+#ifndef BOOST_GEOMETRY_TEST_EQUALS_HPP
+#define BOOST_GEOMETRY_TEST_EQUALS_HPP
+
+
+#include <geometry_test_common.hpp>
+
+#include <boost/geometry/core/ring_type.hpp>
+#include <boost/geometry/algorithms/equals.hpp>
+#include <boost/geometry/strategies/strategies.hpp>
+#include <boost/geometry/io/wkt/read.hpp>
+#include <boost/variant/variant.hpp>
+
+
+template <typename Geometry1, typename Geometry2>
+void check_geometry(Geometry1 const& geometry1,
+                    Geometry2 const& geometry2,
+                    std::string const& caseid,
+                    std::string const& wkt1,
+                    std::string const& wkt2,
+                    bool expected)
+{
+    bool detected = bg::equals(geometry1, geometry2);
+
+    BOOST_CHECK_MESSAGE(detected == expected,
+        "case: " << caseid
+        << " equals: " << wkt1
+        << " to " << wkt2
+        << " -> Expected: " << expected
+        << " detected: " << detected);
+}
+
+
+template <typename Geometry1, typename Geometry2>
+void test_geometry(std::string const& caseid,
+            std::string const& wkt1,
+            std::string const& wkt2, bool expected)
+{
+    Geometry1 geometry1;
+    Geometry2 geometry2;
+
+    bg::read_wkt(wkt1, geometry1);
+    bg::read_wkt(wkt2, geometry2);
+
+    check_geometry(geometry1, geometry2, caseid, wkt1, wkt2, expected);
+    check_geometry(boost::variant<Geometry1>(geometry1), geometry2, caseid, wkt1, wkt2, expected);
+    check_geometry(geometry1, boost::variant<Geometry2>(geometry2), caseid, wkt1, wkt2, expected);
+    check_geometry(boost::variant<Geometry1>(geometry1), boost::variant<Geometry2>(geometry2), caseid, wkt1, wkt2, expected);
+}
+
+#endif