1 /*
   2  * Copyright (c) 2016, 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  * @test
  26  * @bug 8151939
  27  * @summary os+cpu output should contain some os,cpu information
  28  * @library /test/lib
  29  * @modules java.base/jdk.internal.misc
  30  *          java.management
  31  * @run driver OsCpuLoggingTest
  32  */
  33 
  34 import java.io.File;
  35 import java.util.Map;
  36 import jdk.test.lib.Platform;
  37 import jdk.test.lib.process.ProcessTools;
  38 import jdk.test.lib.process.OutputAnalyzer;
  39 
  40 public class OsCpuLoggingTest {
  41 
  42     static void analyzeOutputForOsLog(OutputAnalyzer output) throws Exception {
  43         // Aix has it's own logging
  44         if (!Platform.isAix()) {
  45             output.shouldContain("SafePoint Polling address");
  46         }
  47         output.shouldHaveExitValue(0);
  48     }
  49 
  50     static void analyzeOutputForOsCpuLog(OutputAnalyzer output) throws Exception {
  51         output.shouldContain("CPU:total");
  52         output.shouldHaveExitValue(0);
  53     }
  54 
  55     public static void main(String[] args) throws Exception {
  56 
  57         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:os+cpu", "-version");
  58         OutputAnalyzer output = new OutputAnalyzer(pb.start());
  59         analyzeOutputForOsCpuLog(output);
  60 
  61         pb = ProcessTools.createJavaProcessBuilder("-Xlog:os", "-version");
  62         output = new OutputAnalyzer(pb.start());
  63         analyzeOutputForOsLog(output);
  64     }
  65 }