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[test][algorithms][disjoint] add a few more test cases, some of them related

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to the recent bug in the Cartesian segment-segment intersection strategy;
replace calls to BOOST_CHECK by calls to BOOST_CHECK_MESSAGE;
This commit is contained in:
Menelaos Karavelas 2014-11-05 08:34:46 +02:00
parent f0c5554190
commit b8234413e0
1 changed files with 163 additions and 5 deletions
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168
test/algorithms/relational_operations/disjoint/disjoint_coverage.cpp
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@ -14,6 +14,7 @@
// unit test to test disjoint for all geometry combinations
#include <iostream>
#include <sstream>
#include <boost/test/included/unit_test.hpp>
@ -60,6 +61,13 @@ struct pretty_print_geometry
std::cout << bg::wkt(geometry);
return std::cout;
}
static inline std::stringstream& apply(std::stringstream& sstr,
Geometry const& geometry)
{
sstr << bg::wkt(geometry);
return sstr;
}
};
template <typename Segment>
@ -70,6 +78,13 @@ struct pretty_print_geometry<Segment, bg::segment_tag>
std::cout << "SEGMENT" << bg::dsv(segment);
return std::cout;
}
static inline std::stringstream& apply(std::stringstream& sstr,
Segment const& segment)
{
sstr << "SEGMENT" << bg::dsv(segment);
return sstr;
}
};
template <typename Ring>
@ -80,6 +95,13 @@ struct pretty_print_geometry<Ring, bg::ring_tag>
std::cout << "RING" << bg::dsv(ring);
return std::cout;
}
static inline std::stringstream& apply(std::stringstream& sstr,
Ring const& ring)
{
sstr << "RING" << bg::dsv(ring);
return sstr;
}
};
template <typename Box>
@ -90,6 +112,13 @@ struct pretty_print_geometry<Box, bg::box_tag>
std::cout << "BOX" << bg::dsv(box);
return std::cout;
}
static inline std::stringstream& apply(std::stringstream& sstr,
Box const& box)
{
sstr << "BOX" << bg::dsv(box);
return sstr;
}
};
//============================================================================
@ -102,10 +131,26 @@ struct test_disjoint
bool expected_result)
{
bool result = bg::disjoint(geometry1, geometry2);
BOOST_CHECK( result == expected_result );
std::stringstream msg;
msg << "G1: ";
pretty_print_geometry<Geometry1>::apply(msg, geometry1);
msg << ", G2: ";
pretty_print_geometry<Geometry2>::apply(msg, geometry2);
msg << " -> Expected: " << expected_result
<< ", detected: " << result;
BOOST_CHECK_MESSAGE(result == expected_result, msg.str().c_str());
result = bg::disjoint(geometry2, geometry1);
BOOST_CHECK( result == expected_result );
msg.str(std::string());
msg << "G1: ";
pretty_print_geometry<Geometry2>::apply(msg, geometry2);
msg << ", G2: ";
pretty_print_geometry<Geometry1>::apply(msg, geometry1);
msg << " -> Expected: " << expected_result
<< ", detected: " << result;
BOOST_CHECK_MESSAGE(result == expected_result, msg.str().c_str());
#ifdef BOOST_GEOMETRY_TEST_DEBUG
std::cout << "G1 - G2: ";
@ -201,6 +246,14 @@ inline void test_point_segment()
tester::apply(from_wkt<P>("POINT(1 1)"),
from_wkt<S>("SEGMENT(0 0,2 0)"),
true);
tester::apply(from_wkt<P>("POINT(3 0)"),
from_wkt<S>("SEGMENT(0 0,2 0)"),
true);
tester::apply(from_wkt<P>("POINT(-1 0)"),
from_wkt<S>("SEGMENT(0 0,2 0)"),
true);
}
template <typename P>
@ -225,6 +278,14 @@ inline void test_point_linestring()
tester::apply(from_wkt<P>("POINT(1 0)"),
from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
true);
tester::apply(from_wkt<P>("POINT(5 5)"),
from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
true);
tester::apply(from_wkt<P>("POINT(5 5)"),
from_wkt<L>("LINESTRING(0 0,2 2)"),
true);
}
template <typename P>
@ -250,6 +311,18 @@ inline void test_point_multilinestring()
tester::apply(from_wkt<P>("POINT(1 0)"),
from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
false);
tester::apply(from_wkt<P>("POINT(0 0)"),
from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 4),(3 0,4 0))"),
true);
tester::apply(from_wkt<P>("POINT(0 0)"),
from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 4),(0 0,4 0))"),
false);
tester::apply(from_wkt<P>("POINT(0 0)"),
from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 4),(-1 0,4 0))"),
false);
}
template <typename P>
@ -274,6 +347,23 @@ inline void test_multipoint_segment()
tester::apply(from_wkt<MP>("MULTIPOINT()"),
from_wkt<S>("SEGMENT(0 0,2 0)"),
true);
tester::apply(from_wkt<MP>("MULTIPOINT(3 0,4 0)"),
from_wkt<S>("SEGMENT(0 0,2 0)"),
true);
tester::apply(from_wkt<MP>("MULTIPOINT(1 0,4 0)"),
from_wkt<S>("SEGMENT(0 0,2 0)"),
false);
// segments that degenerate to a point
tester::apply(from_wkt<MP>("MULTIPOINT(1 1,2 2)"),
from_wkt<S>("SEGMENT(0 0,0 0)"),
true);
tester::apply(from_wkt<MP>("MULTIPOINT(1 1,2 2)"),
from_wkt<S>("SEGMENT(1 1,1 1)"),
false);
}
template <typename P>
@ -299,6 +389,18 @@ inline void test_multipoint_linestring()
tester::apply(from_wkt<MP>("MULTIPOINT(1 0,2 0)"),
from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
true);
tester::apply(from_wkt<MP>("MULTIPOINT(-1 -1,2 0)"),
from_wkt<L>("LINESTRING(0 0,2 2,4 4)"),
true);
tester::apply(from_wkt<MP>("MULTIPOINT(-1 -1,2 0)"),
from_wkt<L>("LINESTRING(1 0,3 0)"),
false);
tester::apply(from_wkt<MP>("MULTIPOINT(-1 -1,2 0)"),
from_wkt<L>("LINESTRING(1 0,3 0)"),
false);
}
template <typename P>
@ -314,15 +416,15 @@ inline void test_multipoint_multilinestring()
from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
true);
tester::apply(from_wkt<MP>("POINT(0 0,1 0)"),
tester::apply(from_wkt<MP>("MULTIPOINT(0 0,1 0)"),
from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
false);
tester::apply(from_wkt<MP>("POINT(0 1,1 1)"),
tester::apply(from_wkt<MP>("MULTIPOINT(0 1,1 1)"),
from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
false);
tester::apply(from_wkt<MP>("POINT(0 1,1 0)"),
tester::apply(from_wkt<MP>("MULTIPOINT(0 1,1 0)"),
from_wkt<ML>("MULTILINESTRING((0 0,2 2,4 4),(0 0,2 0,4 0))"),
false);
}
@ -519,6 +621,18 @@ inline void test_segment_segment()
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<S>("SEGMENT(1 1,2 2)"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,1 1)"),
from_wkt<S>("SEGMENT(1 1,1 1)"),
false);
tester::apply(from_wkt<S>("SEGMENT(0 0,1 1)"),
from_wkt<S>("SEGMENT(2 2,2 2)"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,1 1)"),
from_wkt<S>("SEGMENT(2 2,3 3)"),
true);
}
template <typename P>
@ -548,6 +662,38 @@ inline void test_linestring_segment()
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(1 1,2 2)"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(1 1,1 1,2 2)"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(1 0,1 0,1 1,2 2)"),
false);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(1 0,1 0,3 0)"),
false);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(3 0,3 0,4 0)"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(3 0,3 0)"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(-1 0,-1 0)"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(1 0,1 0)"),
false);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<L>("LINESTRING(1 1,1 1)"),
true);
}
template <typename P>
@ -578,6 +724,18 @@ inline void test_multilinestring_segment()
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<ML>("MULTILINESTRING((1 1,2 2))"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<ML>("MULTILINESTRING((1 1,2 2),(3 3,3 3))"),
true);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<ML>("MULTILINESTRING((1 1,2 2),(1 0,1 0))"),
false);
tester::apply(from_wkt<S>("SEGMENT(0 0,2 0)"),
from_wkt<ML>("MULTILINESTRING((1 1,2 2),(3 0,3 0))"),
true);
}
template <typename P>