From 3715eebe7775c2c37b81b1081c79f1e17d890386 Mon Sep 17 00:00:00 2001
From: Timo Koch <timo.koch@iws.uni-stuttgart.de>
Date: Wed, 25 Aug 2021 00:31:33 +0200
Subject: [PATCH] [test] Add test for AABBTree-based distance field
---
test/geometry/CMakeLists.txt | 2 +-
test/geometry/test_distance.cc | 10 ++++++++++
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/test/geometry/CMakeLists.txt b/test/geometry/CMakeLists.txt
index 5e5c273e27..190b3cd3ba 100644
--- a/test/geometry/CMakeLists.txt
+++ b/test/geometry/CMakeLists.txt
@@ -1,5 +1,5 @@
add_subdirectory(boundingboxtree)
-
+set(CMAKE_BUILD_TYPE Debug)
dumux_add_test(SOURCES test_0d1d_intersection.cc LABELS unit)
dumux_add_test(SOURCES test_0d2d_intersection.cc LABELS unit)
dumux_add_test(SOURCES test_0d3d_intersection.cc LABELS unit)
diff --git a/test/geometry/test_distance.cc b/test/geometry/test_distance.cc
index 76215eddd6..750e7ce9c0 100644
--- a/test/geometry/test_distance.cc
+++ b/test/geometry/test_distance.cc
@@ -139,6 +139,16 @@ void checkDistanceField(const std::vector<Geometry>& geometries,
if (Dune::FloatCmp::ne(d, d2) || idx != idx2)
DUNE_THROW(Dune::InvalidStateException, "Distance field using bounding spheres does"
"not return same result as without bounding spheres");
+
+
+ AABBDistanceField<Geometry> distanceFieldAABB(geometries);
+ const auto [d3, idx3] = distanceFieldAABB.distanceAndIndex(p);
+
+ if (Dune::FloatCmp::ne(d, d3) || idx != idx3)
+ DUNE_THROW(Dune::InvalidStateException,
+ "Distance field using AABB tree does"
+ "not return same result as other distance fields -> "
+ "expected (" << d << ", " << idx << ") got (" << d3 << ", " << idx3 << ")");
}
// checks the distances between various points with points/segments/lines
--
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