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[test] Add comment in equals test.

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This commit is contained in:
Adam Wulkiewicz 2020-11-03 04:25:06 +01:00
parent 1243579bf0
commit 4f128c4135
1 changed files with 10 additions and 3 deletions
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13
test/algorithms/equals/equals.cpp
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@ -3,8 +3,8 @@
// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2017 Adam Wulkiewicz, Lodz, Poland.
// This file was modified by Oracle on 2013, 2014.
// Modifications copyright (c) 2013-2014 Oracle and/or its affiliates.
// This file was modified by Oracle on 2013-2020.
// Modifications copyright (c) 2013-2020 Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
@ -209,8 +209,15 @@ void test_all()
// Unequal (but same area)
test_geometry<ring, ring>("poly_uneq", case_p1, "POLYGON((1 1,1 3,3 3,1 1))", false);
// Note that POLYGON((0 0,0 4,4 4,0 0),(1 1,2 1,2 2,1 2,1 1))
// below is invalid. equals() returns different result than
// relate() with equals mask in this case because for areal
// geometries different algorithms is used, i.e. collect_vectors.
// One having hole
test_geometry<polygon, polygon>("poly_hole", "POLYGON((0 0,0 4,4 4,0 0))", "POLYGON((0 0,0 4,4 4,0 0),(1 1,2 1,2 2,1 2,1 1))", false);
test_geometry<polygon, polygon>("poly_hole",
"POLYGON((0 0,0 4,4 4,0 0))",
"POLYGON((0 0,0 4,4 4,0 0),(1 1,2 1,2 2,1 2,1 1))", false);
// Both having holes
test_geometry<polygon, polygon>("poly_holes",