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[test][algorithms][intersection] add testing for the test case in Boost Trac ticket #10868

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This commit is contained in:
Menelaos Karavelas 2015-03-26 13:50:39 +02:00
parent 37baa56009
commit e3f30bbc15
1 changed files with 44 additions and 3 deletions
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47
test/algorithms/set_operations/intersection/intersection.cpp
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@ -1,9 +1,14 @@
// 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.
// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
// This file was modified by Oracle on 2015.
// Modifications copyright (c) 2015, Oracle and/or its affiliates.
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
@ -35,6 +40,7 @@
#include <test_common/with_pointer.hpp>
#include <test_geometries/custom_segment.hpp>
BOOST_GEOMETRY_REGISTER_LINESTRING_TEMPLATED(std::vector)
@ -613,6 +619,32 @@ void test_boxes_nd()
test_boxes_per_d(p3(0,0,0), p3(5,5,5), p3(3,3,3), p3(6,6,6), true);
}
template <typename CoordinateType>
void test_ticket_10868(std::string const& wkt_out)
{
typedef bg::model::point<CoordinateType, 2, bg::cs::cartesian> point_type;
typedef bg::model::polygon
<
point_type, /*ClockWise*/false, /*Closed*/false
> polygon_type;
typedef bg::model::multi_polygon<polygon_type> multipolygon_type;
polygon_type polygon1;
bg::read_wkt(ticket_10868[0], polygon1);
polygon_type polygon2;
bg::read_wkt(ticket_10868[1], polygon2);
multipolygon_type multipolygon_out;
bg::intersection(polygon1, polygon2, multipolygon_out);
std::stringstream stream;
stream << bg::wkt(multipolygon_out);
BOOST_CHECK_EQUAL(stream.str(), wkt_out);
test_one<polygon_type, polygon_type, polygon_type>("ticket_10868",
ticket_10868[0], ticket_10868[1],
1, 7, 20266195244586);
}
int test_main(int, char* [])
{
@ -636,6 +668,15 @@ int test_main(int, char* [])
test_boxes_nd<double>();
#ifdef BOOST_GEOMETRY_TEST_INCLUDE_FAILING_TESTS
// ticket #10868 still fails for 32-bit integers
test_ticket_10868<int32_t>("MULTIPOLYGON(((33520458 6878575,33480192 14931538,31446819 18947953,30772384 19615678,30101303 19612322,30114725 16928001,33520458 6878575)))");
#endif
#if defined(BOOST_HAS_INT64_T)
test_ticket_10868<int64_t>("MULTIPOLYGON(((33520458 6878575,33480192 14931538,31446819 18947953,30772384 19615678,30101303 19612322,30114725 16928001,33520458 6878575)))");
#endif
return 0;
}