[test] fix tests in release mode

dune/xt/test/common/crtp.cc

@@ -75,6 +75,8 @@ struct TestImp : public TestInterface<ImpTraits>
   }
 };
 
+// If NDEBUG is defined, the CHECK_CRTP macro does nothing, so the code below will not throw
+#ifndef NDEBUG
 GTEST_TEST(crtp, fail)
 {
   TestInterface<FailTraits> test_iface;
@@ -85,6 +87,7 @@ GTEST_TEST(crtp, fail)
       },
       Dune::XT::Common::Exceptions::CRTP_check_failed);
 }
+#endif // NDEBUG
 
 GTEST_TEST(crtp, success)
 {

dune/xt/test/common/fmatrix.cc

@@ -31,14 +31,15 @@ GTEST_TEST(dune_xt_common_field_matrix, creation_and_calculations)
   ScalarMatrixType one(1.);
   ScalarMatrixType one2{1.};
   MatrixType mat({{0., 1., 2.}, {3., 4., 5.}});
+// If NDEBUG is defined, the input is not checked in the constructor
+#ifndef NDEBUG
   EXPECT_ANY_THROW(MatrixType({{0., 2.}, {3., 4., 5.}}));
   EXPECT_ANY_THROW(MatrixType({{0., 1., 2.}, {4., 5.}}));
   EXPECT_ANY_THROW(MatrixType({{0., 2.}, {4., 5.}}));
   EXPECT_ANY_THROW(ScalarMatrixType({{0., 2.}, {4., 5.}}));
-#ifdef NDEBUG
   EXPECT_ANY_THROW(MatrixType(rows + 1, cols - 1, 1.));
   EXPECT_ANY_THROW(ScalarMatrixType(2, 3, 1.));
-#endif
+#endif // NDEBUG
   EXPECT_EQ(zero[0][0], 0.);
   EXPECT_EQ(one[0][0], 1.);
   EXPECT_EQ(one2[0][0], 1.);

dune/xt/test/common/fvector.cc

@@ -34,7 +34,10 @@ GTEST_TEST(dune_xt_common_field_vector, creation_and_calculations)
   VectorType test_vec{0, 1, 2, 3};
   for (size_t ii = 0; ii < 4; ++ii)
     EXPECT_EQ(test_vec[ii], ii);
+// If NDEBUG is defined, the input is not checked in the constructor
+#ifndef NDEBUG
   EXPECT_ANY_THROW(VectorType({1, 2, 3}));
+#endif
   VectorType copy_assigned = test_vec;
   check(copy_assigned, test_vec);
   VectorType copy_constructed(test_vec);
@@ -45,8 +48,11 @@ GTEST_TEST(dune_xt_common_field_vector, creation_and_calculations)
   std::vector<double> std_vec2 = test_vec;
   for (size_t ii = 0; ii < 4; ++ii)
     EXPECT_EQ(std_vec2[ii], ii);
+// If NDEBUG is defined, the input is not checked in the constructor
+#ifndef NDEBUG
   std_vec.resize(2);
   EXPECT_ANY_THROW(VectorType{std_vec});
+#endif
   BaseVectorType base_vec{0, 1, 2, 3};
   VectorType constructed_from_base(base_vec);
   check(constructed_from_base, test_vec);