1 /*
   2  * Copyright (c) 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 
  25 #include "precompiled.hpp"
  26 #include "gc/g1/workerDataArray.inline.hpp"
  27 
  28 #ifndef PRODUCT
  29 void WorkerDataArray_test() {
  30   const uint length = 3;
  31   const char* title = "Test array";
  32 
  33   WorkerDataArray<size_t> array(length, title);
  34   assert(strncmp(array.title(), title, strlen(title)) == 0 , "Expected titles to match");
  35 
  36   const size_t expected[length] = {5, 3, 7};
  37   for (uint i = 0; i < length; i++) {
  38     array.set(i, expected[i]);
  39   }
  40   for (uint i = 0; i < length; i++) {
  41     assert(array.get(i) == expected[i], "Expected elements to match");
  42   }
  43 
  44   assert(array.sum(length) == (5 + 3 + 7), "Expected sums to match");
  45   assert(array.minimum(length) == 3, "Expected mininum to match");
  46   assert(array.maximum(length) == 7, "Expected maximum to match");
  47   assert(array.diff(length) == (7 - 3), "Expected diffs to match");
  48   assert(array.average(length) == 5, "Expected averages to match");
  49 
  50   for (uint i = 0; i < length; i++) {
  51     array.add(i, 1);
  52   }
  53   for (uint i = 0; i < length; i++) {
  54     assert(array.get(i) == expected[i] + 1, "Expected add to increment values");
  55   }
  56 }
  57 #endif