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 8150083 27 * @summary verification=info output should have output from the code 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 VerificationTest 33 */ 34 35 import jdk.test.lib.OutputAnalyzer; 36 import jdk.test.lib.ProcessTools; 37 38 public class VerificationTest { 39 static void analyzeOutputOn(ProcessBuilder pb) throws Exception { 40 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 41 output.shouldContain("[verification]"); 42 output.shouldContain("Verifying class VerificationTest$InternalClass with new format"); 43 output.shouldContain("Verifying method VerificationTest$InternalClass.<init>()V"); 44 output.shouldContain("End class verification for: VerificationTest$InternalClass"); 45 output.shouldHaveExitValue(0); 46 } 47 48 static void analyzeOutputOff(ProcessBuilder pb) throws Exception { 49 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 50 output.shouldNotContain("[verification]"); 51 output.shouldHaveExitValue(0); 52 } 53 54 public static void main(String[] args) throws Exception { 55 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:verification=info", 56 InternalClass.class.getName()); 57 analyzeOutputOn(pb); 58 59 pb = ProcessTools.createJavaProcessBuilder("-Xlog:verification=off", 60 InternalClass.class.getName()); 61 analyzeOutputOff(pb); 62 } 63 64 public static class InternalClass { 65 public static void main(String[] args) throws Exception { 66 System.out.println("VerificationTest"); 67 } 68 } 69 }