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[test] Add similar simpler cases to single polygons

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This commit is contained in:
barendgehrels 2016-12-16 13:54:08 +01:00
parent 07872acca1
commit 5671c065e4
2 changed files with 24 additions and 0 deletions
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14
test/algorithms/overlay/overlay_cases.hpp
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@ -528,6 +528,20 @@ static std::string case_102[2] =
"POLYGON((3 6,4 5,5 4,3 2,1 4,3 6),(4 5,3 4,3.5 3.5,4 4,4 5))"
};
static const std::string case_103[2] =
{
// Smaller adapted version of case_126_multi
"POLYGON((5 5,5 10,10 10,10 5,5 5),(9 8,7 9,5 8,7 7,9 8))",
"POLYGON((0 3,6 3,6 9,0 9,0 3))"
};
static const std::string case_104[2] =
{
// Same but with hole in second polygon too
case_103[0],
"POLYGON((0 3,6 3,6 9,0 9,0 3),(2 6,4 7,6 6,4 5,2 6))"
};
static std::string case_many_situations[2] = {
"POLYGON((2 6,2 14,10 18,18 14,18 6,16 5,14 4,12 3,10 2,8 3,6 4,4 5,2 6))",
"POLYGON((2 6,2 7,2 8,2 9,2 10,2 11,2 12,1 14"

10
test/algorithms/set_operations/intersection/intersection.cpp
View File

@ -42,6 +42,13 @@
BOOST_GEOMETRY_REGISTER_LINESTRING_TEMPLATED(std::vector)
#define TEST_INTERSECTION(caseid, clips, points, area) \
(test_one<Polygon, Polygon, Polygon>) \
( #caseid, caseid[0], caseid[1], clips, points, area)
#define TEST_INTERSECTION_IGNORE(caseid, clips, points, area) \
(test_one<Polygon, Polygon, Polygon>) \
( #caseid, caseid[0], caseid[1], clips, points, area, ignore_validity)
template <typename Polygon>
void test_areal()
@ -339,6 +346,9 @@ void test_areal()
case_102[0], case_102[1],
0, -1, 3.1875);
TEST_INTERSECTION_IGNORE(case_103, 0, -1, 3.5);
TEST_INTERSECTION_IGNORE(case_104, 0, -1, 3.0);
test_one<Polygon, Polygon, Polygon>("mysql_21964049",
mysql_21964049[0], mysql_21964049[1],
0, -1, 0.0);