| /* |
| * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6498300 |
| * |
| * @summary regression: parent loggers are not properly registered |
| * @author ss45998 |
| * |
| * @build ParentLoggersTest |
| * @run main ParentLoggersTest |
| */ |
| |
| /* |
| * There are several original tests which were failed when |
| * this regression was introduced. This is an extra test |
| * to ensure that the parent loggers with the defined |
| * .level property are implicitly registered. |
| */ |
| |
| import java.util.*; |
| import java.io.*; |
| import java.util.logging.*; |
| |
| public class ParentLoggersTest { |
| static final LogManager logMgr = LogManager.getLogManager(); |
| static final PrintStream out = System.out; |
| |
| static final boolean PASSED = true; |
| static final boolean FAILED = false; |
| static final String MSG_PASSED = "ParentLoggersTest: passed"; |
| static final String MSG_FAILED = "ParentLoggersTest: failed"; |
| |
| /* Properties */ |
| static final String TST_SRC_PROP = "test.src"; |
| static final String CFG_FILE_PROP = "java.util.logging.config.file"; |
| static final String LM_PROP_FNAME = "ParentLoggersTest.props"; |
| |
| /* Logger names */ |
| static final String PARENT_NAME_1 = "myParentLogger"; |
| static final String PARENT_NAME_2 = "abc.xyz.foo"; |
| static final String LOGGER_NAME_1 = PARENT_NAME_1 + ".myLogger"; |
| static final String LOGGER_NAME_2 = PARENT_NAME_2 + ".myBar.myLogger"; |
| |
| static final List<String> initialLoggerNames = new ArrayList<>(); |
| static final List<Logger> createdLoggers = new ArrayList<>(); |
| |
| public static void main(String args[]) throws Exception { |
| // cache the initial set of loggers before this test begins |
| // to add any loggers |
| Enumeration<String> e = logMgr.getLoggerNames(); |
| List<String> defaultLoggers = getDefaultLoggerNames(); |
| while (e.hasMoreElements()) { |
| String logger = e.nextElement(); |
| if (!defaultLoggers.contains(logger)) { |
| initialLoggerNames.add(logger); |
| } |
| } |
| |
| String tstSrc = System.getProperty(TST_SRC_PROP); |
| File fname = new File(tstSrc, LM_PROP_FNAME); |
| String prop = fname.getCanonicalPath(); |
| System.setProperty(CFG_FILE_PROP, prop); |
| logMgr.readConfiguration(); |
| |
| System.out.println(); |
| if (checkLoggers() == PASSED) { |
| System.out.println(MSG_PASSED); |
| } else { |
| System.out.println(MSG_FAILED); |
| throw new Exception(MSG_FAILED); |
| } |
| } |
| |
| public static List<String> getDefaultLoggerNames() { |
| List<String> expectedLoggerNames = new ArrayList<>(); |
| |
| // LogManager always creates two loggers: |
| expectedLoggerNames.add(""); // root logger: "" |
| expectedLoggerNames.add("global"); // global logger: "global" |
| return expectedLoggerNames; |
| } |
| |
| /* Check: getLoggerNames() must return correct names |
| * for registered loggers and their parents. |
| * Returns boolean values: PASSED or FAILED |
| */ |
| public static boolean checkLoggers() { |
| String failMsg = "# checkLoggers: getLoggerNames() returned unexpected loggers"; |
| List<String> expectedLoggerNames = new ArrayList<>(getDefaultLoggerNames()); |
| |
| // Create the logger LOGGER_NAME_1 |
| createdLoggers.add(Logger.getLogger(LOGGER_NAME_1)); |
| expectedLoggerNames.add(PARENT_NAME_1); |
| expectedLoggerNames.add(LOGGER_NAME_1); |
| |
| // Create the logger LOGGER_NAME_2 |
| createdLoggers.add(Logger.getLogger(LOGGER_NAME_2)); |
| expectedLoggerNames.add(PARENT_NAME_2); |
| expectedLoggerNames.add(LOGGER_NAME_2); |
| |
| |
| Enumeration<String> returnedLoggersEnum = logMgr.getLoggerNames(); |
| List<String> returnedLoggerNames = new ArrayList<>(0); |
| while (returnedLoggersEnum.hasMoreElements()) { |
| String logger = returnedLoggersEnum.nextElement(); |
| if (!initialLoggerNames.contains(logger)) { |
| // filter out the loggers that have been added before this test runs |
| returnedLoggerNames.add(logger); |
| } |
| |
| } |
| System.out.println(returnedLoggerNames); |
| return checkNames(expectedLoggerNames, returnedLoggerNames, failMsg); |
| } |
| |
| // Returns boolean values: PASSED or FAILED |
| private static boolean checkNames(List<String> expNames, |
| List<String> retNames, |
| String failMsg) { |
| boolean status = PASSED; |
| |
| if (expNames.size() != retNames.size()) { |
| status = FAILED; |
| } else if (!new HashSet<>(expNames).equals(new HashSet<>(retNames))) { |
| status = FAILED; |
| } |
| if (!status) { |
| printFailMsg(expNames, retNames, failMsg); |
| } |
| return status; |
| } |
| |
| private static void printFailMsg(List<String> expNames, |
| List<String> retNames, |
| String failMsg) { |
| out.println(); |
| out.println(failMsg); |
| if (expNames.isEmpty()) { |
| out.println("# there are NO expected logger names"); |
| } else { |
| out.println("# expected logger names (" + expNames.size() + "):"); |
| for (int i = 0; i < expNames.size(); i++) { |
| out.println(" expNames[" + i + "] = " + expNames.get(i)); |
| } |
| } |
| if (retNames.isEmpty()) { |
| out.println("# there are NO returned logger names"); |
| } else { |
| out.println("# returned logger names (" + retNames.size() + "):"); |
| for (int i = 0; i < retNames.size(); i++) { |
| out.println(" retNames[" + i + "] = " + retNames.get(i)); |
| } |
| } |
| } |
| } |