test/java/util/logging/ParentLoggersTest.java

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rev 6099 : 8003380: Compiler warnings in logging test code
Summary: Use generics, suppress warnings where appropriate, remove unused imports, etc.
Reviewed-by: lancea, chegar
   1 /*























   2  * @test
   3  * @bug     6498300
   4  *
   5  * @summary regression: parent loggers are not properly registered
   6  * @author  ss45998
   7  *
   8  * @build ParentLoggersTest
   9  * @run main/othervm ParentLoggersTest
  10  */
  11 
  12 /*
  13  * There are several original tests which were failed when
  14  * this regression was introduced. This is an extra test
  15  * to ensure that the parent loggers with the defined
  16  * .level property are implicitly registered.
  17  */
  18 
  19 import java.util.*;
  20 import java.io.*;
  21 import java.util.logging.*;


  69     }
  70 
  71     public static List<String> getDefaultLoggerNames() {
  72         List<String> expectedLoggerNames = new ArrayList<String>();
  73 
  74         // LogManager always creates two loggers:
  75         expectedLoggerNames.add("");       // root   logger: ""
  76         expectedLoggerNames.add("global"); // global logger: "global"
  77         return expectedLoggerNames;
  78     }
  79 
  80     /* Check: getLoggerNames() must return correct names
  81      *        for registered loggers and their parents.
  82      * Returns boolean values: PASSED or FAILED
  83      */
  84     public static boolean checkLoggers() {
  85         String failMsg = "# checkLoggers: getLoggerNames() returned unexpected loggers";
  86         Vector<String> expectedLoggerNames = new Vector<String>(getDefaultLoggerNames());
  87 
  88         // Create the logger LOGGER_NAME_1
  89         Logger logger1 = Logger.getLogger(LOGGER_NAME_1);
  90         expectedLoggerNames.addElement(PARENT_NAME_1);
  91         expectedLoggerNames.addElement(LOGGER_NAME_1);
  92 
  93         // Create the logger LOGGER_NAME_2
  94         Logger logger2 = Logger.getLogger(LOGGER_NAME_2);
  95         expectedLoggerNames.addElement(PARENT_NAME_2);
  96         expectedLoggerNames.addElement(LOGGER_NAME_2);
  97 
  98         Enumeration<String> returnedLoggersEnum = logMgr.getLoggerNames();
  99         Vector<String>      returnedLoggerNames = new Vector<String>(0);
 100         while (returnedLoggersEnum.hasMoreElements()) {
 101            String logger = returnedLoggersEnum.nextElement();
 102             if (!initialLoggerNames.contains(logger)) {
 103                 // filter out the loggers that have been added before this test runs
 104                 returnedLoggerNames.addElement(logger);
 105             }
 106 
 107         };
 108 
 109         return checkNames(expectedLoggerNames, returnedLoggerNames, failMsg);
 110     }
 111 
 112     // Returns boolean values: PASSED or FAILED
 113     private static boolean checkNames(Vector<String> expNames,
 114                                       Vector<String> retNames,


   1 /*
   2  * Copyright (c) 2012, 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     6498300
  27  *
  28  * @summary regression: parent loggers are not properly registered
  29  * @author  ss45998
  30  *
  31  * @build ParentLoggersTest
  32  * @run main/othervm ParentLoggersTest
  33  */
  34 
  35 /*
  36  * There are several original tests which were failed when
  37  * this regression was introduced. This is an extra test
  38  * to ensure that the parent loggers with the defined
  39  * .level property are implicitly registered.
  40  */
  41 
  42 import java.util.*;
  43 import java.io.*;
  44 import java.util.logging.*;


  92     }
  93 
  94     public static List<String> getDefaultLoggerNames() {
  95         List<String> expectedLoggerNames = new ArrayList<String>();
  96 
  97         // LogManager always creates two loggers:
  98         expectedLoggerNames.add("");       // root   logger: ""
  99         expectedLoggerNames.add("global"); // global logger: "global"
 100         return expectedLoggerNames;
 101     }
 102 
 103     /* Check: getLoggerNames() must return correct names
 104      *        for registered loggers and their parents.
 105      * Returns boolean values: PASSED or FAILED
 106      */
 107     public static boolean checkLoggers() {
 108         String failMsg = "# checkLoggers: getLoggerNames() returned unexpected loggers";
 109         Vector<String> expectedLoggerNames = new Vector<String>(getDefaultLoggerNames());
 110 
 111         // Create the logger LOGGER_NAME_1
 112         Logger.getLogger(LOGGER_NAME_1);
 113         expectedLoggerNames.addElement(PARENT_NAME_1);
 114         expectedLoggerNames.addElement(LOGGER_NAME_1);
 115 
 116         // Create the logger LOGGER_NAME_2
 117         Logger.getLogger(LOGGER_NAME_2);
 118         expectedLoggerNames.addElement(PARENT_NAME_2);
 119         expectedLoggerNames.addElement(LOGGER_NAME_2);
 120 
 121         Enumeration<String> returnedLoggersEnum = logMgr.getLoggerNames();
 122         Vector<String>      returnedLoggerNames = new Vector<String>(0);
 123         while (returnedLoggersEnum.hasMoreElements()) {
 124            String logger = returnedLoggersEnum.nextElement();
 125             if (!initialLoggerNames.contains(logger)) {
 126                 // filter out the loggers that have been added before this test runs
 127                 returnedLoggerNames.addElement(logger);
 128             }
 129 
 130         };
 131 
 132         return checkNames(expectedLoggerNames, returnedLoggerNames, failMsg);
 133     }
 134 
 135     // Returns boolean values: PASSED or FAILED
 136     private static boolean checkNames(Vector<String> expNames,
 137                                       Vector<String> retNames,