1 /*
   2  * Copyright (c) 2013, 2018, 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 import java.io.PrintStream;
  24 import java.security.Permission;
  25 import java.security.Policy;
  26 import java.security.ProtectionDomain;
  27 import java.util.logging.LogManager;
  28 import java.util.logging.Logger;
  29 import jdk.internal.access.JavaAWTAccess;
  30 import jdk.internal.access.SharedSecrets;
  31 
  32 /*
  33  * @test
  34  * @bug 8025512
  35  *
  36  * @summary NPE with logging while launching webstart
  37  *
  38  * @modules java.base/jdk.internal.access
  39  *          java.logging
  40  * @build TestGetLoggerNPE
  41  * @run main/othervm TestGetLoggerNPE getLogger
  42  * @run main/othervm TestGetLoggerNPE getLogManager
  43  */
  44 public class TestGetLoggerNPE {
  45     static volatile Throwable thrown = null;
  46     public static void main(String[] args) throws Exception {
  47         final String testCase = args.length == 0 ? "getLogger" : args[0];
  48         final JavaAWTAccessStub access = new JavaAWTAccessStub();
  49         SharedSecrets.setJavaAWTAccess(access);
  50         final ThreadGroup tg = new ThreadGroup("TestGroup");
  51         Thread t = new Thread(tg, "test") {
  52             public void run() {
  53                 try {
  54                     access.setContext(Context.ONE);
  55                     final PrintStream out = System.out;
  56                     System.setOut(null);
  57                     try {
  58                         if ("getLogger".equals(testCase)) {
  59                            Logger.getLogger("sun.plugin");
  60                         } else {
  61                            LogManager.getLogManager();
  62                         }
  63                     } finally {
  64                         System.setOut(out);
  65                     }
  66 
  67                     System.out.println(Logger.global);
  68                 } catch (Throwable x) {
  69                     x.printStackTrace();
  70                     thrown = x;
  71                 }
  72             }
  73         };
  74         Policy.setPolicy(new Policy() {
  75              public boolean implies(ProtectionDomain domain,
  76                                     Permission permission) {
  77                  return true; // all permissions
  78              }
  79         });
  80         System.setSecurityManager(new SecurityManager());
  81         t.start();
  82         t.join();
  83         if (thrown == null) {
  84             System.out.println("PASSED: " + testCase);
  85         } else {
  86             System.err.println("FAILED: " + testCase);
  87             throw new Error("Test failed: " + testCase + " - " + thrown, thrown);
  88         }
  89 
  90     }
  91 
  92     static enum Context { ONE, TWO };
  93 
  94     static final class JavaAWTAccessStub implements JavaAWTAccess {
  95         private static final InheritableThreadLocal<Context> context = new InheritableThreadLocal<>();
  96 
  97 
  98         public void setContext(Context context) {
  99             JavaAWTAccessStub.context.set(context);
 100         }
 101 
 102         @Override
 103         public Object getAppletContext() {
 104             return context.get();
 105         }
 106 
 107      }
 108 
 109 }