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[test][algorithms][is_simple] add more test cases including one that

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was failing before the recent bug fix
This commit is contained in:
Menelaos Karavelas
2015-01-28 12:47:01 +02:00
parent 5899ac451f
commit 300577d68e
1 changed files with 4 additions and 0 deletions
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4
test/algorithms/is_simple.cpp
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@@ -161,6 +161,7 @@ BOOST_AUTO_TEST_CASE( test_is_simple_linestring )
// simple closed linestrings
test_simple(from_wkt<G>("LINESTRING(0 0,1 0,1 1,0 0)"), true);
test_simple(from_wkt<G>("LINESTRING(0 0,1 0,1 1,0 1,0 0)"), true);
test_simple(from_wkt<G>("LINESTRING(0 0,10 0,10 10,0 10,0 0)"), true);
// non-simple linestrings
test_simple(from_wkt<G>("LINESTRING(0 0,1 0,0 0)"), false);
@@ -173,6 +174,7 @@ BOOST_AUTO_TEST_CASE( test_is_simple_linestring )
test_simple(from_wkt<G>("LINESTRING(0 0,3 0,5 0,4 0,2 0)"), false);
test_simple(from_wkt<G>("LINESTRING(0 0,3 0,2 0,5 0)"), false);
test_simple(from_wkt<G>("LINESTRING(0 0,2 0,2 2,1 0,0 0)"), false);
test_simple(from_wkt<G>("LINESTRING(0 0,0 10,5 10,0 0,10 10,10 5,10 0,0 0)"), false);
}
BOOST_AUTO_TEST_CASE( test_is_simple_multilinestring )
@@ -208,6 +210,7 @@ BOOST_AUTO_TEST_CASE( test_is_simple_multilinestring )
true);
test_simple(from_wkt<G>("MULTILINESTRING((0 0,1 0),(0 0,0 1),(0 0,-1 0),(0 0,0 -1))"),
true);
test_simple(from_wkt<G>("MULTILINESTRING((0 0,10 0,10 10,0 10,0 0))"), true);
// non-simple multilinestrings
test_simple(from_wkt<G>("MULTILINESTRING((0 0,2 2),(0 0,2 2))"), false);
@@ -246,6 +249,7 @@ BOOST_AUTO_TEST_CASE( test_is_simple_multilinestring )
false);
test_simple(from_wkt<G>("MULTILINESTRING((0 0,1 0,1 1,0 1,0 0),(-1 -1,-1 0,0 0,0 -1,-1 -1))"),
false);
test_simple(from_wkt<G>("MULTILINESTRING((0 0,0 10,5 10,0 0,10 10,10 5,10 0,0 0))"), false);
}
BOOST_AUTO_TEST_CASE( test_is_simple_areal )