1 /*
   2  * Copyright (c) 2015 SAP SE. 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 import jdk.test.lib.Platform;
  25 import jdk.testlibrary.OutputAnalyzer;
  26 import jdk.testlibrary.ProcessTools;
  27 
  28 /*
  29  * @test
  30  * @bug 8132374
  31  * @summary Check that the value of the os.version property is equal
  32  *          to the value of the corresponding OS provided tools.
  33  * @library /lib/testlibrary /test/lib
  34  * @build jdk.test.lib.Platform
  35  * @run main OsVersionTest
  36  * @author Volker Simonis
  37  */
  38 public class OsVersionTest {
  39 
  40     public static void main(String args[]) throws Throwable {
  41         final String osVersion = System.getProperty("os.version");
  42         if (osVersion == null) {
  43             throw new Error("Cant query 'os.version' property!");
  44         }
  45         if (Platform.isLinux() || Platform.isSolaris()) {
  46             OutputAnalyzer output = ProcessTools.executeProcess("uname", "-r");
  47             if (!osVersion.equals(output.getOutput().trim())) {
  48                 throw new Error(osVersion + " != " + output.getOutput().trim());
  49             }
  50         }
  51         else if (Platform.isOSX()) {
  52             OutputAnalyzer output = ProcessTools.executeProcess("sw_vers", "-productVersion");
  53             if (!osVersion.equals(output.getOutput().trim())) {
  54                 throw new Error(osVersion + " != " + output.getOutput().trim());
  55             }
  56         }
  57         else if (Platform.isAix()) {
  58             OutputAnalyzer output1 = ProcessTools.executeProcess("uname", "-v");
  59             OutputAnalyzer output2 = ProcessTools.executeProcess("uname", "-r");
  60             String version = output1.getOutput().trim() + "." + output2.getOutput().trim();
  61             if (!osVersion.equals(version)) {
  62                 throw new Error(osVersion + " != " + version);
  63             }
  64         }
  65         else if (Platform.isWindows()) {
  66             OutputAnalyzer output = ProcessTools.executeProcess("cmd", "/c", "ver");
  67             String version = output.firstMatch(".+\\[Version ([0-9.]+)\\]", 1);
  68             if (version == null || !version.startsWith(osVersion)) {
  69                 throw new Error(osVersion + " != " + version);
  70             }
  71         }
  72         else {
  73             System.out.println("This test is currently not supported on " +
  74                                Platform.getOsName());
  75         }
  76     }
  77 }