rename tests directory

tests2/attributes.cpp

@@ -0,0 +1,63 @@
+// Copyright 2015 Conrad Sanderson (http://conradsanderson.id.au)
+// Copyright 2015 National ICT Australia (NICTA)
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ------------------------------------------------------------------------
+
+
+#include <armadillo>
+#include "catch.hpp"
+
+using namespace arma;
+
+
+TEST_CASE("attributes_1")
+  {
+  mat A(5,6);
+  REQUIRE(A.n_rows == 5);
+  REQUIRE(A.n_cols == 6);
+  REQUIRE(A.n_elem == 30);
+  
+  vec B(5);
+  REQUIRE(B.n_rows == 5);
+  REQUIRE(B.n_cols == 1);
+  REQUIRE(B.n_elem == 5);
+  
+  rowvec C(6);
+  REQUIRE(C.n_rows == 1);
+  REQUIRE(C.n_cols == 6);
+  REQUIRE(C.n_elem == 6);
+  
+  cube D(5,6,2);
+  REQUIRE(D.n_rows   == 5);
+  REQUIRE(D.n_cols   == 6);
+  REQUIRE(D.n_slices == 2);
+  REQUIRE(D.n_elem   == 60);
+  
+  sp_mat E(50,60);
+  E(0,0) = 1.0;
+  E(E.n_rows-1,E.n_cols-1) = 1.0;
+  
+  REQUIRE(E.n_rows    == 50);
+  REQUIRE(E.n_cols    == 60);
+  REQUIRE(E.n_elem    == 3000);
+  REQUIRE(E.n_nonzero == 2);
+  
+  field<mat> G(5,6,2);
+  REQUIRE(G.n_rows   == 5);
+  REQUIRE(G.n_cols   == 6);
+  REQUIRE(G.n_slices == 2);
+  REQUIRE(G.n_elem   == 60);
+  }
+
+
+