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[test][difference] Add L/A test cases.

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This commit is contained in:
Adam Wulkiewicz 2017-09-07 22:49:39 +02:00
parent 653dc28bb9
commit 20a858c0ed
1 changed files with 22 additions and 4 deletions
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26
test/algorithms/set_operations/difference/difference_areal_linear.cpp
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@ -3,8 +3,8 @@
// Copyright (c) 2010-2015 Barend Gehrels, Amsterdam, the Netherlands.
// This file was modified by Oracle on 2015.
// Modifications copyright (c) 2015, Oracle and/or its affiliates.
// This file was modified by Oracle on 2015, 2017.
// Modifications copyright (c) 2015-2017, Oracle and/or its affiliates.
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
@ -203,7 +203,6 @@ void test_areal_linear()
"POLYGON((5 5,15 15,15 5,5 5))",
1, 2, 6 * std::sqrt(2.0));
#ifdef BOOST_GEOMETRY_ENABLE_FAILING_TESTS
test_one_lp<LineString, LineString, Polygon>("case37_1",
"LINESTRING(1 1,2 2)",
"POLYGON((0 0,0 3,3 3,3 0,0 0),(1 1,1 2,2 2,2 1,1 1))",
@ -213,7 +212,26 @@ void test_areal_linear()
"LINESTRING(1 1,2 2,3 3)",
"POLYGON((0 0,0 3,3 3,3 0,0 0),(1 1,1 2,2 2,2 1,1 1))",
1, 2, std::sqrt(2.0));
#endif
test_one_lp<LineString, LineString, Polygon>("case38",
"LINESTRING(0 0,1 1,2 2,3 3)",
"POLYGON((0 0,0 9,9 9,9 0,0 0),(0 0,2 1,2 2,1 2,0 0))",
1, 3, 2 * std::sqrt(2.0));
// several linestrings are in the output, the result is geometrically correct
// still single linestring could be generated
test_one_lp<LineString, LineString, Polygon>("case39",
"LINESTRING(0 0,1 1,2 2,3 3)",
"POLYGON((0 0,0 9,9 9,9 0,0 0),(0 0,2 1,2 2,1 2,0 0),(2 2,3 2,3 3,2 3,2 2))",
2, 5, 3 * std::sqrt(2.0));
test_one_lp<LineString, LineString, Polygon>("case40",
"LINESTRING(0 0,1 1,2 2,4 4)",
"POLYGON((0 0,0 9,9 9,9 0,0 0),(0 0,2 1,2 2,1 2,0 0),(2 2,3 2,3 3,2 3,2 2))",
2, 5, 3 * std::sqrt(2.0));
test_one_lp<LineString, LineString, Polygon>("case41",
"LINESTRING(0 0,1 1,2 2,9 9)",
"POLYGON((0 0,0 9,9 9,9 0,0 0),(0 0,2 1,2 2,1 2,0 0),(2 2,3 2,3 3,2 3,2 2),(7 7,8 7,9 9,7 8,7 7))",
3, 7, 5 * std::sqrt(2.0));
}
template <typename P>