1 files changed, 60 insertions, 0 deletions
diff --git a/libs/geometry/test/algorithms/multi_unique.cpp b/libs/geometry/test/algorithms/multi_unique.cpp
new file mode 100644
index 000000000..397e46265
--- /dev/null
+++ b/libs/geometry/test/algorithms/multi_unique.cpp
@@ -0,0 +1,60 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+//
+// 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)
+
+#include <geometry_test_common.hpp>
+
+#include <boost/geometry/algorithms/unique.hpp>
+#include <boost/geometry/multi/algorithms/unique.hpp>
+
+#include <boost/geometry/io/wkt/wkt.hpp>
+#include <boost/geometry/multi/io/wkt/wkt.hpp>
+
+#include <boost/geometry/geometries/geometries.hpp>
+#include <boost/geometry/geometries/point_xy.hpp>
+
+#include <boost/geometry/multi/geometries/multi_point.hpp>
+#include <boost/geometry/multi/geometries/multi_linestring.hpp>
+#include <boost/geometry/multi/geometries/multi_polygon.hpp>
+
+#include <algorithms/test_unique.hpp>
+
+
+template <typename P>
+void test_all()
+{
+    // Multi point, should happen nothing, even if there are duplicate points
+    test_geometry<bg::model::multi_point<P> >(
+        "MULTIPOINT((0 0),(0 0),(1 1))",
+        "MULTIPOINT((0 0),(0 0),(1 1))");
+
+    test_geometry<bg::model::multi_linestring<bg::model::linestring<P> > >(
+        "MULTILINESTRING((0 0,1 1,1 1),(3 3,3 3,4 4))",
+        "MULTILINESTRING((0 0,1 1),(3 3,4 4))");
+
+    typedef bg::model::multi_polygon<bg::model::polygon<P> > mp;
+    test_geometry<mp>(
+        "MULTIPOLYGON(((0 0,0 1,1 1,1 1,1 1,1 0,0 0,0 0)))",
+        "MULTIPOLYGON(((0 0,0 1,1 1,1 0,0 0)))");
+
+    // With holes
+    test_geometry<mp>(
+        "MULTIPOLYGON(((0 0,0 10,10 10,10 10,10 10,10 0,0 0,0 0)))",
+        "MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0)))");
+
+}
+
+int test_main( int , char* [] )
+{
+    test_all<bg::model::d2::point_xy<int> >();
+    test_all<bg::model::d2::point_xy<double> >();
+
+#ifdef HAVE_TTMATH
+    test_all<bg::model::d2::point_xy<ttmath_big> >();
+#endif
+
+    return 0;
+}