1 /*
   2  * Copyright (c) 2016, 2018, 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 jdk.test.failurehandler.jtreg;
  25 
  26 // Stripped down version of jtreg internal class com.sun.javatest.regtest.config.OS
  27 class OS {
  28     public final String family;
  29 
  30     private static OS current;
  31 
  32     public static OS current() {
  33         if (current == null) {
  34             String name = System.getProperty("os.name");
  35             current = new OS(name);
  36         }
  37         return current;
  38     }
  39 
  40     private OS(String name) {
  41         if (name.startsWith("AIX")) {
  42             family = "aix";
  43         } else if (name.startsWith("Linux")) {
  44             family = "linux";
  45         } else if (name.startsWith("Mac") || name.startsWith("Darwin")) {
  46             family = "mac";
  47         } else if (name.startsWith("Windows")) {
  48             family = "windows";
  49         } else {
  50             // use first word of name
  51             family = name.replaceFirst("^([^ ]+).*", "$1");
  52         }
  53     }
  54 }
  55 
  56