1 /* 2 * Copyright (c) 2015, 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 8148630 27 * @summary -Xlog:startuptime should produce logging from the source code 28 * @library /test/lib 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * @run driver StartupTimeTest 32 */ 33 34 import jdk.test.lib.process.OutputAnalyzer; 35 import jdk.test.lib.process.ProcessTools; 36 37 public class StartupTimeTest { 38 static void analyzeOutputOn(ProcessBuilder pb) throws Exception { 39 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 40 output.shouldMatch("(Genesis, [0-9]+.[0-9]+ secs)"); 41 output.shouldMatch("(Start VMThread, [0-9]+.[0-9]+ secs)"); 42 output.shouldMatch("(Create VM, [0-9]+.[0-9]+ secs)"); 43 output.shouldHaveExitValue(0); 44 } 45 46 static void analyzeOutputOff(ProcessBuilder pb) throws Exception { 47 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 48 output.shouldNotContain("[startuptime]"); 49 output.shouldHaveExitValue(0); 50 } 51 52 static void analyzeModulesOutputOn(ProcessBuilder pb) throws Exception { 53 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 54 output.shouldMatch("(Phase2 initialization, [0-9]+.[0-9]+ secs)"); 55 output.shouldHaveExitValue(0); 56 } 57 58 static void analyzeModulesOutputOff(ProcessBuilder pb) throws Exception { 59 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 60 output.shouldNotContain("[modules,startuptime]"); 61 output.shouldHaveExitValue(0); 62 } 63 64 public static void main(String[] args) throws Exception { 65 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:startuptime", 66 InnerClass.class.getName()); 67 analyzeOutputOn(pb); 68 69 pb = ProcessTools.createJavaProcessBuilder("-Xlog:startuptime=off", 70 InnerClass.class.getName()); 71 analyzeOutputOff(pb); 72 73 pb = ProcessTools.createJavaProcessBuilder("-Xlog:startuptime+modules", 74 InnerClass.class.getName()); 75 analyzeModulesOutputOn(pb); 76 77 pb = ProcessTools.createJavaProcessBuilder("-Xlog:startuptime+modules=off", 78 InnerClass.class.getName()); 79 analyzeModulesOutputOff(pb); 80 } 81 82 public static class InnerClass { 83 public static void main(String[] args) throws Exception { 84 System.out.println("Testing startuptime."); 85 } 86 } 87 }