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[test][is_valid] add multi-polygon test cases where one polygon is inside

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a hole of another
This commit is contained in:
Menelaos Karavelas
2014-06-24 14:47:53 +03:00
parent ec2417f701
commit a9526bbbc5
1 changed files with 6 additions and 0 deletions
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6
test/algorithms/is_valid.cpp
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@@ -666,6 +666,12 @@ void test_open_multipolygons()
// free space is disconnected
test::apply(from_wkt<OG>("MULTIPOLYGON(((0 0,1 0,1 1,0 1)),((1 1,2 1,2 2,1 2)),((0 1,0 2,-1 2,-1 -1)),((1 2,1 3,0 3,0 2)))"),
true);
// multi-polygon with a polygon inside the hole of another polygon
test::apply(from_wkt<OG>("MULTIPOLYGON(((0 0,100 0,100 100,0 100),(1 1,1 99,99 99,99 1)),((2 2,98 2,98 98,2 98)))"),
true);
test::apply(from_wkt<OG>("MULTIPOLYGON(((0 0,100 0,100 100,0 100),(1 1,1 99,99 99,99 1)),((1 1,98 2,98 98,2 98)))"),
true);
}
BOOST_AUTO_TEST_CASE( test_is_valid_multipolygon )