jdk-sandbox: test/jdk/java/util/logging/TestGetLoggerNPE.java@3c6aa484536c (annotated)

22953 269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	1	/*
52427 3c6aa484536c 8211122: Reduce the number of internal classes made accessible to jdk.unsupported mchung parents: 47216 diff changeset	2	* Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
22953 269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	4	*
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	7	* published by the Free Software Foundation.
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	8	*
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	13	* accompanied this code).
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	14	*
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	18	*
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	21	* questions.
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	22	*/
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	23	import java.io.PrintStream;
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	24	import java.security.Permission;
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	25	import java.security.Policy;
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	26	import java.security.ProtectionDomain;
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	27	import java.util.logging.LogManager;
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	28	import java.util.logging.Logger;
52427 3c6aa484536c 8211122: Reduce the number of internal classes made accessible to jdk.unsupported mchung parents: 47216 diff changeset	29	import jdk.internal.access.JavaAWTAccess;
3c6aa484536c 8211122: Reduce the number of internal classes made accessible to jdk.unsupported mchung parents: 47216 diff changeset	30	import jdk.internal.access.SharedSecrets;
22953 269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	31
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	32	/*
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	33	* @test
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	34	* @bug 8025512
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	35	*
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	36	* @summary NPE with logging while launching webstart
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	37	*
52427 3c6aa484536c 8211122: Reduce the number of internal classes made accessible to jdk.unsupported mchung parents: 47216 diff changeset	38	* @modules java.base/jdk.internal.access
35768 7066da300a08 8149391: Fix module dependences in java/util tests shurailine parents: 32834 diff changeset	39	* java.logging
22953 269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	40	* @build TestGetLoggerNPE
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	41	* @run main/othervm TestGetLoggerNPE getLogger
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	42	* @run main/othervm TestGetLoggerNPE getLogManager
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	43	*/
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	44	public class TestGetLoggerNPE {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	45	static volatile Throwable thrown = null;
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	46	public static void main(String[] args) throws Exception {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	47	final String testCase = args.length == 0 ? "getLogger" : args[0];
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	48	final JavaAWTAccessStub access = new JavaAWTAccessStub();
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	49	SharedSecrets.setJavaAWTAccess(access);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	50	final ThreadGroup tg = new ThreadGroup("TestGroup");
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	51	Thread t = new Thread(tg, "test") {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	52	public void run() {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	53	try {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	54	access.setContext(Context.ONE);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	55	final PrintStream out = System.out;
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	56	System.setOut(null);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	57	try {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	58	if ("getLogger".equals(testCase)) {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	59	Logger.getLogger("sun.plugin");
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	60	} else {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	61	LogManager.getLogManager();
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	62	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	63	} finally {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	64	System.setOut(out);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	65	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	66
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	67	System.out.println(Logger.global);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	68	} catch (Throwable x) {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	69	x.printStackTrace();
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	70	thrown = x;
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	71	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	72	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	73	};
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	74	Policy.setPolicy(new Policy() {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	75	public boolean implies(ProtectionDomain domain,
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	76	Permission permission) {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	77	return true; // all permissions
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	78	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	79	});
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	80	System.setSecurityManager(new SecurityManager());
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	81	t.start();
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	82	t.join();
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	83	if (thrown == null) {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	84	System.out.println("PASSED: " + testCase);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	85	} else {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	86	System.err.println("FAILED: " + testCase);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	87	throw new Error("Test failed: " + testCase + " - " + thrown, thrown);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	88	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	89
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	90	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	91
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	92	static enum Context { ONE, TWO };
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	93
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	94	static final class JavaAWTAccessStub implements JavaAWTAccess {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	95	private static final InheritableThreadLocal<Context> context = new InheritableThreadLocal<>();
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	96
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	97
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	98	public void setContext(Context context) {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	99	JavaAWTAccessStub.context.set(context);
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	100	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	101
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	102	@Override
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	103	public Object getAppletContext() {
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	104	return context.get();
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	105	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	106
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	107	}
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	108
269b0b696c0c 8029876: Add a test to verify that Logger.getLogger & LogManager.getLogManager don't throw NPE when System.out == null dfuchs parents: diff changeset	109	}

author	mchung
	Tue, 06 Nov 2018 10:01:16 -0800
changeset 52427	3c6aa484536c
parent 47216	71c04702a3d5
permissions	-rw-r--r--