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 8139564
  27  * @summary defaultmethods=debug should have logging from each of the statements in the code
  28  * @library /test/lib
  29  * @modules java.base/jdk.internal.misc
  30  *          java.management
  31  * @run driver DefaultMethodsTest
  32  */
  33 
  34 import jdk.test.lib.process.OutputAnalyzer;
  35 import jdk.test.lib.process.ProcessTools;
  36 
  37 public class DefaultMethodsTest {
  38     public static void main(String[] args) throws Exception {
  39         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:defaultmethods=debug",
  40                                                                   InnerClass.class.getName());
  41         OutputAnalyzer output = new OutputAnalyzer(pb.start());
  42         output.shouldContain("Slots that need filling:");
  43         output.shouldContain("requires default method processing");
  44         output.shouldContain("Looking for default methods for slot ");
  45         output.shouldContain("Creating defaults and overpasses...");
  46         output.shouldContain("for slot: ");
  47         output.shouldContain("Default method processing complete");
  48         output.shouldContain("overpass methods");
  49         output.shouldContain("default methods");
  50         output.shouldHaveExitValue(0);
  51     }
  52 
  53     public static class InnerClass {
  54         public static void main(String[] args) throws Exception {
  55             System.out.println("Inner Class");
  56         }
  57     }
  58 }
  59