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 }