jdk/test/java/util/logging/AnonymousLogger/TestAnonymousLogger.java
author martin
Tue, 15 Sep 2015 21:56:04 -0700
changeset 32649 2ee9017c7597
parent 21369 45d88a0a11d5
permissions -rw-r--r--
8136583: Core libraries should use blessed modifier order Summary: Run blessed-modifier-order script (see bug) Reviewed-by: psandoz, chegar, alanb, plevart
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/*
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 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Enumeration;
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import java.util.LinkedHashSet;
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import java.util.ResourceBundle;
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import java.util.Set;
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import java.util.logging.Filter;
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import java.util.logging.Handler;
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import java.util.logging.Level;
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import java.util.logging.LogRecord;
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import java.util.logging.Logger;
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import java.util.logging.SimpleFormatter;
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/**
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 * @test
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 * @bug 8026863
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 * @summary checks that anonymous logger setters work as expected when a
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 *          security manager is set, and checks that getters return expected
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 *          values.
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 * @run main/othervm TestAnonymousLogger
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 */
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public class TestAnonymousLogger {
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    public static final class TestHandler extends Handler {
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        @Override
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        public void publish(LogRecord record) {
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            System.out.println(new SimpleFormatter().format(record));
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        }
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        @Override
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        public void flush() {
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            System.out.flush();
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        }
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        @Override
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        public void close() {
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            flush();
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        }
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    }
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    public static final class TestFilter implements Filter {
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        @Override
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        public boolean isLoggable(LogRecord record) {
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            return true;
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        }
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    }
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    public static final class TestBundle extends ResourceBundle {
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        Set<String> keys = Collections.synchronizedSet(new LinkedHashSet<>());
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        @Override
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        protected Object handleGetObject(String key) {
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            keys.add(key);
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            return "[LOCALIZED] "+key;
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        }
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        @Override
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        public Enumeration<String> getKeys() {
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            return Collections.enumeration(keys);
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        }
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    }
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    public static void main(String[] args) {
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        System.setSecurityManager(new SecurityManager());
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        Logger anonymous = Logger.getAnonymousLogger();
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        final TestHandler handler = new TestHandler();
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        final TestFilter filter = new TestFilter();
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        final ResourceBundle bundle = ResourceBundle.getBundle(TestBundle.class.getName());
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        anonymous.setLevel(Level.FINEST);
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        anonymous.addHandler(handler);
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        anonymous.setFilter(filter);
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        anonymous.setUseParentHandlers(true);
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        anonymous.setResourceBundle(bundle);
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        if (anonymous.getLevel() != Level.FINEST) {
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            throw new RuntimeException("Unexpected level: " + anonymous.getLevel());
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        } else {
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            System.out.println("Got expected level: " + anonymous.getLevel());
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        }
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        if (!Arrays.asList(anonymous.getHandlers()).contains(handler)) {
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            throw new RuntimeException("Expected handler not found in: "
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                    + Arrays.asList(anonymous.getHandlers()));
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        } else {
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            System.out.println("Got expected handler in: " + Arrays.asList(anonymous.getHandlers()));
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        }
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        if (anonymous.getFilter() != filter) {
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            throw new RuntimeException("Unexpected filter: " + anonymous.getFilter());
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        } else {
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            System.out.println("Got expected filter: " + anonymous.getFilter());
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        }
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        if (!anonymous.getUseParentHandlers()) {
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            throw new RuntimeException("Unexpected flag: " + anonymous.getUseParentHandlers());
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        } else {
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            System.out.println("Got expected flag: " + anonymous.getUseParentHandlers());
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        }
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        if (anonymous.getResourceBundle() != bundle) {
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            throw new RuntimeException("Unexpected bundle: " + anonymous.getResourceBundle());
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        } else {
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            System.out.println("Got expected bundle: " + anonymous.getResourceBundle());
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        }
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        try {
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            anonymous.setParent(Logger.getLogger("foo.bar"));
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            throw new RuntimeException("Expected SecurityException not raised!");
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        } catch (SecurityException x) {
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            System.out.println("Got expected exception: " + x);
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        }
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        if (anonymous.getParent() != Logger.getLogger("")) {
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            throw new RuntimeException("Unexpected parent: " + anonymous.getParent());
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        } else {
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            System.out.println("Got expected parent: " + anonymous.getParent());
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        }
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    }
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}