| /* |
| * Copyright (c) 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. |
| */ |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| /** |
| * @test |
| * @bug 7184195 8021003 |
| * @summary Test that the global logger can log with no configuration when accessed from multiple threads. |
| * @build TestGetGlobalConcurrent testgetglobal.HandlerImpl testgetglobal.LogManagerImpl1 testgetglobal.LogManagerImpl2 testgetglobal.LogManagerImpl3 testgetglobal.BadLogManagerImpl testgetglobal.DummyLogManagerImpl |
| * @run main/othervm TestGetGlobalConcurrent |
| * @run main/othervm/policy=policy -Djava.security.manager TestGetGlobalConcurrent |
| * @run main/othervm -Djava.util.logging.manager=testgetglobal.LogManagerImpl1 TestGetGlobalConcurrent |
| * @run main/othervm/policy=policy -Djava.security.manager -Djava.util.logging.manager=testgetglobal.LogManagerImpl1 TestGetGlobalConcurrent |
| * @run main/othervm -Djava.util.logging.manager=testgetglobal.LogManagerImpl2 TestGetGlobalConcurrent |
| * @run main/othervm/policy=policy -Djava.security.manager -Djava.util.logging.manager=testgetglobal.LogManagerImpl2 TestGetGlobalConcurrent |
| * @run main/othervm -Djava.util.logging.manager=testgetglobal.LogManagerImpl3 TestGetGlobalConcurrent |
| * @run main/othervm/policy=policy -Djava.security.manager -Djava.util.logging.manager=testgetglobal.LogManagerImpl3 TestGetGlobalConcurrent |
| * @run main/othervm -Djava.util.logging.manager=testgetglobal.BadLogManagerImpl TestGetGlobalConcurrent |
| * @run main/othervm/policy=policy -Djava.security.manager -Djava.util.logging.manager=testgetglobal.BadLogManagerImpl TestGetGlobalConcurrent |
| * @run main/othervm -Djava.util.logging.manager=testgetglobal.DummyLogManagerImpl TestGetGlobalConcurrent |
| * @run main/othervm/policy=policy -Djava.security.manager -Djava.util.logging.manager=testgetglobal.DummyLogManagerImpl TestGetGlobalConcurrent |
| * @author danielfuchs |
| */ |
| public class TestGetGlobalConcurrent { |
| |
| static final String[] messages = { |
| "1. This message should not appear on the console.", |
| "2. This message should appear on the console.", |
| "3. This message should now appear on the console too.", |
| "4. This message should appear on the console.", |
| "5. This message should now appear on the console too.", |
| "6. This message should appear on the console.", |
| "7. This message should now appear on the console too.", |
| "8. This message should appear on the console.", |
| "9. This message should now appear on the console too." |
| }; |
| |
| static { |
| System.setProperty("java.util.logging.config.file", |
| System.getProperty("test.src", ".") + java.io.File.separator + "logging.properties"); |
| } |
| |
| public static void test1() { |
| final int nb = 1; |
| final int i = 2*nb + 1; |
| Logger.getGlobal().info(messages[i]); // calling getGlobal() will |
| // initialize the LogManager - and thus this message should appear. |
| Logger.global.info(messages[i+1]); // Now that the LogManager is |
| // initialized, this message should appear too. |
| final List<String> expected = Arrays.asList(Arrays.copyOfRange(messages, i, i+2)); |
| if (!testgetglobal.HandlerImpl.received.containsAll(expected)) { |
| fail(new Error("Unexpected message list: "+testgetglobal.HandlerImpl.received+" vs "+ expected)); |
| } |
| } |
| public static void test2() { |
| final int nb = 2; |
| final int i = 2*nb + 1; |
| Logger.getLogger(Logger.GLOBAL_LOGGER_NAME).info(messages[i]); // calling getGlobal() will |
| // initialize the LogManager - and thus this message should appear. |
| Logger.global.info(messages[i+1]); // Now that the LogManager is |
| // initialized, this message should appear too. |
| final List<String> expected = Arrays.asList(Arrays.copyOfRange(messages, i, i+2)); |
| if (!testgetglobal.HandlerImpl.received.containsAll(expected)) { |
| fail(new Error("Unexpected message list: "+testgetglobal.HandlerImpl.received+" vs "+ expected)); |
| } |
| } |
| public static void test3() { |
| final int nb = 3; |
| final int i = 2*nb + 1; |
| java.util.logging.LogManager.getLogManager(); |
| Logger.getGlobal().info(messages[i]); // calling getGlobal() will |
| // initialize the LogManager - and thus this message should appear. |
| Logger.global.info(messages[i+1]); // Now that the LogManager is |
| // initialized, this message should appear too. |
| final List<String> expected = Arrays.asList(Arrays.copyOfRange(messages, i, i+2)); |
| if (!testgetglobal.HandlerImpl.received.containsAll(expected)) { |
| fail(new Error("Unexpected message list: "+testgetglobal.HandlerImpl.received+" vs "+ expected)); |
| } |
| } |
| public static void test4() { |
| log = new MyLogger("foo.bar"); |
| java.util.logging.LogManager.getLogManager().addLogger(log); |
| } |
| |
| |
| private static volatile Throwable failed = null; |
| private static volatile Logger log = null; |
| |
| public static class MyLogger extends Logger { |
| public MyLogger(String name) { |
| super(name, null); |
| } |
| } |
| |
| public static void fail(Throwable failure) { |
| failure.printStackTrace(); |
| if (failed == null) failed = failure; |
| } |
| |
| public static class WaitAndRun implements Runnable { |
| private final Runnable run; |
| public WaitAndRun(Runnable run) { |
| this.run = run; |
| } |
| public void run() { |
| try { |
| Thread.sleep(10); |
| run.run(); |
| } catch (Exception | Error x) { |
| fail(x); |
| } |
| } |
| } |
| |
| static final class Run1 implements Runnable { |
| public void run() { test1(); } |
| } |
| static final class Run2 implements Runnable { |
| public void run() { test2(); } |
| } |
| static final class Run3 implements Runnable { |
| public void run() { test3(); } |
| } |
| static final class Run4 implements Runnable { |
| public void run() { test4(); } |
| } |
| |
| static String description = "Unknown"; |
| |
| public static void main(String... args) throws Exception { |
| |
| final String manager = System.getProperty("java.util.logging.manager", null); |
| |
| description = "TestGetGlobalConcurrent" |
| + (System.getSecurityManager() == null ? " " : |
| " -Djava.security.manager ") |
| + (manager == null ? "" : "-Djava.util.logging.manager=" + manager); |
| |
| final Thread t1 = new Thread(new WaitAndRun(new Run1()), "test1"); |
| final Thread t2 = new Thread(new WaitAndRun(new Run2()), "test2"); |
| final Thread t3 = new Thread(new WaitAndRun(new Run3()), "test3"); |
| final Thread t4 = new Thread(new WaitAndRun(new Run4()), "test4"); |
| |
| t1.setDaemon(true); t2.setDaemon(true); t3.setDaemon(true); t4.setDaemon(true); |
| t1.start(); t2.start(); t3.start(); t4.start(); |
| |
| Thread.sleep(10); |
| |
| Logger.getGlobal().info(messages[1]); // calling getGlobal() will |
| // initialize the LogManager - and thus this message should appear. |
| Logger.global.info(messages[2]); // Now that the LogManager is |
| // initialized, this message should appear too. |
| |
| final List<String> expected = Arrays.asList(Arrays.copyOfRange(messages, 1, 3)); |
| if (!testgetglobal.HandlerImpl.received.containsAll(expected)) { |
| fail(new Error("Unexpected message list: "+testgetglobal.HandlerImpl.received+" vs "+ expected)); |
| } |
| |
| t1.join(); t2.join(); t3.join(); t4.join(); |
| |
| if (failed != null) { |
| throw new Error("Test failed: "+description, failed); |
| } |
| |
| System.out.println("Test passed"); |
| } |
| } |