Fixing unit test.

src/FiniteDifference/tests/Upwind_gradient_unit_test.cpp

@@ -78,7 +78,7 @@ BOOST_AUTO_TEST_SUITE(UpwindGradientTestSuite)
 			lNorms.get_l_norms_grid<Error>(g_dist);
 			// std::cout << N << ", " << lNorms.l2 << ", " << lNorms.linf << std::endl;
 			
-			lNorms.write_to_file(N, 6, "l_norms_upwindGrad_convOrder_" + std::to_string(convergence_order), ""
+//			lNorms.write_to_file(N, 6, "l_norms_upwindGrad_convOrder_" + std::to_string(convergence_order), ""
 																							"./");
 			// if(N==128) g_dist.write("grid_gaussian_upwindGradient_N" + std::to_string(N), FORMAT_BINARY);
 			

src/level_set/redistancing_Sussman/tests/narrowBand_unit_test.cpp

@@ -14,6 +14,7 @@
 BOOST_AUTO_TEST_SUITE(NarrowBandTestSuite)
 	BOOST_AUTO_TEST_CASE(NarrowBand_unit_sphere)
 	{
+		auto & v_cl = create_vcluster();
 		typedef double phi_type;
 		const size_t dims = 3;
 		// some indices
@@ -58,7 +59,14 @@ BOOST_AUTO_TEST_SUITE(NarrowBandTestSuite)
 		size_t narrow_band_width = 8;
 		NarrowBand<grid_in_type, phi_type> narrowBand(g_dist, narrow_band_width); // Instantiation of NarrowBand class
 		narrowBand.get_narrow_band<SDF_exact_grid, SDF_vd, Gradient_vd, magnOfGrad_vd>(g_dist, vd_narrow_band);
-
-		BOOST_CHECK(vd_narrow_band.size_local() == 6568);
+		
+		size_t narrow_band_size = vd_narrow_band.size_local();
+		if (v_cl.size() > 1)
+		{
+			v_cl.sum(narrow_band_size);
+			v_cl.execute();
+		}
+		
+		BOOST_CHECK(narrow_band_size == 6568);
 	}
 BOOST_AUTO_TEST_SUITE_END()