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[relate] fix: add missing handling of single geometries for which no IPs were generated (exterior ring inside, hole outside)

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This commit is contained in:
Adam Wulkiewicz
2014-04-08 15:33:18 +02:00
parent 1c7fa89626
commit 9e00853dfa
2 changed files with 52 additions and 2 deletions
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19
test/algorithms/relate.cpp
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@@ -696,7 +696,7 @@ void polygon_polygon()
// fully containing, both with holes
test_geometry<poly, poly>("POLYGON((0 0,0 10,10 10,10 0,0 0),(3 3,7 3,7 7,3 7,3 3))",
"POLYGON((1 1,1 9,9 9,9 1,1 1),(4 4,6 4,6 6,4 6,4 4))",
"2121F12F2");
"2121F1212");
// overlapping
test_geometry<poly, poly>("POLYGON((0 0,0 10,10 10,10 0,0 0))",
@@ -826,6 +826,23 @@ void polygon_polygon()
"POLYGON((5 5,4 8,6 10,10 10,10 0,6 0,4 2,5 5))",
"212101212");
// no turns - disjoint inside a hole
test_geometry<poly, poly>("POLYGON((0 0,0 10,10 10,10 0,0 0),(1 1,9 1,9 9,1 9,1 1))",
"POLYGON((3 3,3 7,7 7,7 3,3 3))",
"FF2FF1212");
// no turns - within
test_geometry<poly, poly>("POLYGON((0 0,0 10,10 10,10 0,0 0),(1 1,9 1,9 9,1 9,1 1))",
"POLYGON((-1 -1,-1 11,11 11,11 -1,-1 -1))",
"2FF1FF212");
// no-turns - intersects
test_geometry<poly, poly>("POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,8 2,8 8,2 8,2 2))",
"POLYGON((1 1,1 9,9 9,9 1,1 1))",
"2121F12F2");
// no-turns - intersects, hole in a hole
test_geometry<poly, poly>("POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,8 2,8 8,2 8,2 2))",
"POLYGON((1 1,1 9,9 9,9 1,1 1),(3 3,7 3,7 7,3 7,3 3))",
"2121F1212");
{
test_geometry<poly, poly>("POLYGON((0 0,0 10,10 10,10 0,0 0))",
"POLYGON((5 5,5 10,6 10,6 5,5 5))",