101 lines
4.2 KiB
Java
101 lines
4.2 KiB
Java
/*
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* Copyright 2009 Google, Inc. 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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/*
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* @test
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* @bug 6830220 6278014
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* @summary Test Logger subclasses
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*/
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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.Logger;
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import java.util.logging.LogRecord;
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.concurrent.atomic.AtomicLong;
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public class LoggerSubclass {
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void test(String[] args) {
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final String name = "myLogger";
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final String message = "myMessage";
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final AtomicInteger getHandlerCount = new AtomicInteger(0);
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final AtomicLong lastSequenceNumber = new AtomicLong(-1L);
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final AtomicInteger lastThreadID = new AtomicInteger(-1);
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final Logger logger = new Logger(name, null) {
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public Handler[] getHandlers() {
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getHandlerCount.getAndIncrement();
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return super.getHandlers();
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}};
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equal(logger.getName(), name);
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equal(logger.getResourceBundle(), null);
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equal(logger.getFilter(), null);
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equal(logger.getLevel(), null);
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check(logger.isLoggable(Level.WARNING));
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logger.addHandler(new Handler() {
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public void close() {}
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public void flush() {}
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public void publish(LogRecord l) {
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equal(l.getLoggerName(), name);
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equal(l.getMessage(), message);
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equal(l.getResourceBundle(), null);
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equal(l.getSourceClassName(), "LoggerSubclass");
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equal(l.getSourceMethodName(), "test");
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equal(l.getThrown(), null);
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equal(l.getLevel(), Level.WARNING);
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if (lastSequenceNumber.get() != -1) {
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equal(lastSequenceNumber.get() + 1,
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l.getSequenceNumber());
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equal(lastThreadID.get(),
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l.getThreadID());
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equal((int) Thread.currentThread().getId(),
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l.getThreadID());
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}
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lastSequenceNumber.set(l.getSequenceNumber());
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lastThreadID.set(l.getThreadID());
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}});
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for (int i = 1; i < 4; i++) {
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logger.warning(message); // Should invoke getHandlers()
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equal(i, getHandlerCount.get());
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}
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}
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//--------------------- Infrastructure ---------------------------
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volatile int passed = 0, failed = 0;
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void pass() {passed++;}
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void fail() {failed++; Thread.dumpStack();}
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void fail(String msg) {System.err.println(msg); fail();}
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void unexpected(Throwable t) {failed++; t.printStackTrace();}
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void check(boolean cond) {if (cond) pass(); else fail();}
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void equal(Object x, Object y) {
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if (x == null ? y == null : x.equals(y)) pass();
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else fail(x + " not equal to " + y);}
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public static void main(String[] args) throws Throwable {
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try {new LoggerSubclass().instanceMain(args);}
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catch (Throwable e) {throw e.getCause() == null ? e : e.getCause();}}
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public void instanceMain(String[] args) throws Throwable {
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try {test(args);} catch (Throwable t) {unexpected(t);}
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System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
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if (failed > 0) throw new AssertionError("Some tests failed");}
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}
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