From 5cd851d48a45a756868b9b7d24e7a3e842da83ba Mon Sep 17 00:00:00 2001
From: Adam Wulkiewicz <adam.wulkiewicz@gmail.com>
Date: Thu, 19 Mar 2015 01:27:51 +0100
Subject: [PATCH] [test][index] Add test for rtree packing using move_itreator.

---
 index/test/rtree/Jamfile.v2          |   1 +
 index/test/rtree/rtree_move_pack.cpp | 134 +++++++++++++++++++++++++++
 2 files changed, 135 insertions(+)
 create mode 100644 index/test/rtree/rtree_move_pack.cpp

diff --git a/index/test/rtree/Jamfile.v2 b/index/test/rtree/Jamfile.v2
index 463ccb3fa..23578b4e9 100644
--- a/index/test/rtree/Jamfile.v2
+++ b/index/test/rtree/Jamfile.v2
@@ -12,6 +12,7 @@ build-project generated ;
 
 test-suite boost-geometry-index-rtree
     :
+    [ run rtree_move_pack.cpp ]
     [ run rtree_values.cpp ]
     [ compile-fail rtree_values_invalid.cpp ]
     ;
diff --git a/index/test/rtree/rtree_move_pack.cpp b/index/test/rtree/rtree_move_pack.cpp
new file mode 100644
index 000000000..b7210772d
--- /dev/null
+++ b/index/test/rtree/rtree_move_pack.cpp
@@ -0,0 +1,134 @@
+// Boost.Geometry Index
+// Unit Test
+
+// Copyright (c) 2015 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)
+
+#include <rtree/test_rtree.hpp>
+
+#include <algorithm>
+#include <boost/container/vector.hpp>
+#include <boost/move/move.hpp>
+#include <boost/move/iterator.hpp>
+
+#include <boost/geometry/geometries/register/point.hpp>
+
+class point_cm
+{
+    BOOST_COPYABLE_AND_MOVABLE(point_cm)
+
+public:
+    point_cm(double xx = 0, double yy = 0)
+        : x(xx)
+        , y(yy)
+        , moved(false)
+    {}
+    point_cm(point_cm const& other)
+        : x(other.x)
+        , y(other.y)
+        , moved(false)
+    {
+        BOOST_CHECK_MESSAGE(false, "copy not allowed");
+    }
+    point_cm & operator=(BOOST_COPY_ASSIGN_REF(point_cm) other)
+    {
+        BOOST_CHECK_MESSAGE(false, "copy not allowed");
+        x = other.x;
+        y = other.y;
+        moved = false;
+        return *this;
+    }
+    point_cm(BOOST_RV_REF(point_cm) other)
+        : x(other.x)
+        , y(other.y)
+        , moved(false)
+    {
+        BOOST_CHECK_MESSAGE(!other.moved, "only one move allowed");
+        other.moved = true;
+    }
+    point_cm & operator=(BOOST_RV_REF(point_cm) other)
+    {
+        BOOST_CHECK_MESSAGE(!other.moved, "only one move allowed");
+        x = other.x;
+        y = other.y;
+        moved = false;
+        other.moved = true;
+        return *this;
+    }
+
+    double x, y;
+    bool moved;
+};
+
+template <typename Point>
+struct indexable
+{
+    typedef Point const& result_type;
+    result_type operator()(Point const& p) const
+    {
+        BOOST_CHECK_MESSAGE(!p.moved, "can't access indexable of moved Value");
+        return p;
+    }
+};
+
+BOOST_GEOMETRY_REGISTER_POINT_2D(point_cm, double, bg::cs::cartesian, x, y)
+
+template <typename Vector>
+void append(Vector & vec, double x, double y)
+{
+    point_cm pt(x, y);
+    BOOST_CHECK(!pt.moved);
+    vec.push_back(boost::move(pt));
+    BOOST_CHECK(pt.moved);
+}
+
+struct test_moved
+{
+    test_moved(bool ex)
+        : expected(ex)
+    {}
+    template <typename Point>
+    void operator()(Point const& p) const
+    {
+        BOOST_CHECK_EQUAL(p.moved, expected);
+    }
+    bool expected;
+};
+
+template <typename Point, typename Params>
+void test_rtree(Params const& params = Params())
+{
+    // sanity check
+    boost::container::vector<Point> vec;
+    append(vec, 0, 0); append(vec, 0, 1); append(vec, 0, 2);
+    append(vec, 1, 0); append(vec, 1, 1); append(vec, 1, 2);
+    append(vec, 2, 0); append(vec, 2, 1); append(vec, 2, 2);
+
+    std::for_each(vec.begin(), vec.end(), test_moved(false));
+
+    bgi::rtree<Point, Params, indexable<Point> > rt(
+        boost::make_move_iterator(vec.begin()),
+        boost::make_move_iterator(vec.end()),
+        params);
+
+    std::for_each(vec.begin(), vec.end(), test_moved(true));
+
+    BOOST_CHECK_EQUAL(rt.size(), vec.size());
+}
+
+
+int test_main(int, char* [])
+{
+    test_rtree< point_cm, bgi::linear<4> >();
+    test_rtree< point_cm, bgi::quadratic<4> >();
+    test_rtree< point_cm, bgi::rstar<4> >();
+
+    test_rtree<point_cm>(bgi::dynamic_linear(4));
+    test_rtree<point_cm>(bgi::dynamic_quadratic(4));
+    test_rtree<point_cm>(bgi::dynamic_rstar(4));
+
+    return 0;
+}