[test] Move IO tests from multi directory.

2026-02-15 01:02:09 +00:00 · 2014-10-30 12:07:06 +01:00
parent 0279dca727
commit 2dcd853a35
7 changed files with 2 additions and 29 deletions
--- a/test/io/dsv/multi_dsv.cpp
+++ b/test/io/dsv/multi_dsv.cpp
@@ -0,0 +1,100 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+// Unit Test
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
+
+// 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 <sstream>
+
+#include <geometry_test_common.hpp>
+
+#include <boost/geometry/geometries/geometries.hpp>
+#include <boost/geometry/multi/io/dsv/write.hpp>
+#include <boost/geometry/multi/geometries/multi_geometries.hpp>
+#include <boost/geometry/multi/io/wkt/read.hpp>
+
+template <typename Geometry>
+void test_dsv(std::string const& wkt, std::string const& expected, bool json = false)
+{
+    Geometry geometry;
+    bg::read_wkt(wkt, geometry);
+    std::ostringstream out;
+    if (json)
+    {
+        out << bg::dsv(geometry, ", ", "[", "]", ", ", "[ ", " ]", ", ");
+    }
+    else
+    {
+        out << bg::dsv(geometry);
+    }
+    BOOST_CHECK_EQUAL(out.str(), expected);
+}
+
+
+template <typename T>
+void test_all()
+{
+    using namespace boost::geometry;
+    typedef model::point<T, 2, cs::cartesian> point_type;
+    typedef model::multi_point<point_type> mpoint;
+    typedef model::multi_linestring<model::linestring<point_type> > mline;
+    typedef model::multi_polygon<model::polygon<point_type> > mpoly;
+
+    test_dsv<mpoint>
+        (
+            "multipoint((1 2),(3 4))",
+            "((1, 2), (3, 4))"
+        );
+    test_dsv<mline>
+        (
+            "multilinestring((1 1,2 2,3 3),(4 4,5 5,6 6))",
+            "(((1, 1), (2, 2), (3, 3)), ((4, 4), (5, 5), (6, 6)))"
+        );
+    test_dsv<mpoly>
+        (
+            // Multi with 2 poly's, first has hole, second is triangle
+            "multipolygon(((0 0,0 4,4 4,4 0,0 0),(1 1,1 2,2 2,2 1,1 1)),((5 5,6 5,5 6,5 5)))",
+            "((((0, 0), (0, 4), (4, 4), (4, 0), (0, 0)), ((1, 1), (1, 2), (2, 2), (2, 1), (1, 1))), (((5, 5), (6, 5), (5, 6), (5, 5))))"
+        );
+
+    // http://geojson.org/geojson-spec.html#id5
+    test_dsv<mpoint>
+        (
+            "multipoint((1 2),(3 4))",
+            "[ [1, 2], [3, 4] ]",
+            true
+        );
+
+    // http://geojson.org/geojson-spec.html#id6
+    test_dsv<mline>
+        (
+            "multilinestring((1 1,2 2,3 3),(4 4,5 5,6 6))",
+            "[ [ [1, 1], [2, 2], [3, 3] ], [ [4, 4], [5, 5], [6, 6] ] ]",
+            true
+        );
+
+    // http://geojson.org/geojson-spec.html#id7
+    test_dsv<mpoly>
+        (
+            "multipolygon(((0 0,0 4,4 4,4 0,0 0),(1 1,1 2,2 2,2 1,1 1)),((5 5,6 5,5 6,5 5)))",
+            "[ [ [ [0, 0], [0, 4], [4, 4], [4, 0], [0, 0] ], [ [1, 1], [1, 2], [2, 2], [2, 1], [1, 1] ] ], [ [ [5, 5], [6, 5], [5, 6], [5, 5] ] ] ]",
+            true
+        );
+
+}
+
+
+int test_main(int, char* [])
+{
+    test_all<double>();
+    test_all<int>();
+
+    return 0;
+}
+