1 /* 2 * Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8208279 27 * @summary Tests that when we add environment properties to a child context, 28 * its changes do not affect the environment properties of the parent 29 * context. 30 * @library ../lib/ 31 * @modules java.base/sun.security.util 32 * @run main SubcontextAdd 33 */ 34 35 import javax.naming.Context; 36 import javax.naming.directory.InitialDirContext; 37 import java.util.Hashtable; 38 39 public class SubcontextAdd extends EnvTestBase { 40 41 public static void main(String[] args) throws Exception { 42 new SubcontextAdd().run(args); 43 } 44 45 /* 46 * Tests that when we add environment properties to a child context, 47 * its changes do not affect the environment properties of the parent 48 * context. 49 */ 50 @Override public void runTest() throws Exception { 51 setContext(new InitialDirContext(env())); 52 53 Context child = (Context) context().lookup(getKey()); 54 55 addToEnvAndVerifyOldValIsNull(child, "com.sun.jndi.dns.recursion", 56 "false"); 57 addToEnvAndVerifyOldValIsNull(child, "some.irrelevant.property", 58 "somevalue"); 59 60 Hashtable<?,?> envParent = context().getEnvironment(); 61 Hashtable<?,?> envChild = child.getEnvironment(); 62 63 DNSTestUtils.debug(child); 64 DNSTestUtils.debug("Parent env: " + envParent); 65 DNSTestUtils.debug("Child env: " + envChild); 66 67 verifyEnvProperty(envParent, "com.sun.jndi.dns.recursion", null); 68 verifyEnvProperty(envParent, "some.irrelevant.property", null); 69 verifyEnvProperty(envChild, "com.sun.jndi.dns.recursion", "false"); 70 verifyEnvProperty(envChild, "some.irrelevant.property", "somevalue"); 71 } 72 }