1 /*
   2  * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package scenarios;
  25 
  26 import jdk.test.lib.Asserts;
  27 import hierarchies.TypeHierarchy;
  28 
  29 import java.lang.reflect.Array;
  30 import java.util.Arrays;
  31 
  32 /**
  33  *  Base class for array scenarios
  34  */
  35 public abstract class ArrayScenario extends Scenario<TypeHierarchy.I, TypeHierarchy.I> {
  36     protected final TypeHierarchy.I[] array;
  37     protected final TypeHierarchy.I[][] matrix;
  38 
  39     protected ArrayScenario(String name, ProfilingType profilingType,
  40                             TypeHierarchy<? extends TypeHierarchy.I, ? extends TypeHierarchy.I> hierarchy) {
  41         super(name, profilingType, hierarchy);
  42         final int x = 20;
  43         final int y = 10;
  44 
  45         TypeHierarchy.I prof = hierarchy.getM();
  46         TypeHierarchy.I confl = hierarchy.getN();
  47 
  48         this.array = (TypeHierarchy.I[]) Array.newInstance(hierarchy.getClassM(), y);
  49         Arrays.fill(array, prof);
  50 
  51         this.matrix = (TypeHierarchy.I[][]) Array.newInstance(hierarchy.getClassM(), x, y);
  52         for (int i = 0; i < x; i++) {
  53             this.matrix[i] = this.array;
  54         }
  55 
  56         Asserts.assertEquals(array.length, matrix[0].length, "Invariant");
  57     }
  58 
  59     @Override
  60     public boolean isApplicable() {
  61         return hierarchy.getClassM().isAssignableFrom(hierarchy.getClassN());
  62     }
  63 
  64     @Override
  65     public void check(TypeHierarchy.I res, TypeHierarchy.I orig) {
  66         Asserts.assertEquals(res, orig, "Check failed");
  67     }
  68 }