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