Test opencascade/stl_refinement: disable floating point exceptions

diff --git a/tests/opencascade/stl_refinement.cc b/tests/opencascade/stl_refinement.cc
index a63057348267d87cf7b31ceea15c0a3ae50be4a9..4a91ac2f3c95362c5dd82a72ec549e9616e2078a 100644 (file)
--- a/tests/opencascade/stl_refinement.cc
+++ b/tests/opencascade/stl_refinement.cc
@@ -33,6 +33,16 @@ using namespace OpenCASCADE;
 int
 main()
 {
+  // This test might trigger spurious floating point exception despite
+  // functioning properly. Simply disable floating point exceptions again
+  // (after they had been enabled int tests.h)
+#if defined(DEBUG) && defined(DEAL_II_HAVE_FP_EXCEPTIONS)
+  {
+    const int current_fe_except = fegetexcept();
+    fedisableexcept(current_fe_except);
+  }
+#endif
+
   TopoDS_Shape        sh = read_STL(SOURCE_DIR "/stl_files/sphere_refined.stl");
   Triangulation<2, 3> tria;
   GridIn<2, 3>        gridin;