test/jdk/com/sun/jndi/ldap/NoWaitForReplyTest.java
author xyin
Wed, 01 May 2019 00:06:22 -0700
branchJDK-8210696-branch
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/*
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 * Copyright (c) 2011, 2019, 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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/**
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 * @test
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 * @bug 6748156
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 * @library lib/
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 * @summary add an new JNDI property to control the boolean flag WaitForReply
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 */
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import javax.naming.*;
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import javax.naming.directory.*;
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import java.util.Hashtable;
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public class NoWaitForReplyTest {
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    public static void main(String[] args) throws Exception {
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        boolean passed = false;
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        // start the LDAP server
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        BaseLdapServer ldapServer = new BaseLdapServer()
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                .setDebugLevel(BaseLdapServer.DebugLevel.FULL).startServer();
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        // Set up the environment for creating the initial context
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        Hashtable<String, Object> env = new Hashtable<>(11);
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        env.put(Context.PROVIDER_URL, "ldap://localhost:" +
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                ldapServer.getPort());
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        env.put(Context.INITIAL_CONTEXT_FACTORY,
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            "com.sun.jndi.ldap.LdapCtxFactory");
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        // Wait up to 10 seconds for a response from the LDAP server
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        env.put("com.sun.jndi.ldap.read.timeout", "10000");
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        // Don't wait until the first search reply is received
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        env.put("com.sun.jndi.ldap.search.waitForReply", "false");
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        // Send the LDAP search request without first authenticating (no bind)
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        env.put("java.naming.ldap.version", "3");
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        try (ldapServer) {
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            // Create initial context
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            System.out.println("Client: connecting to the server");
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            DirContext ctx = new InitialDirContext(env);
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            SearchControls scl = new SearchControls();
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            scl.setSearchScope(SearchControls.SUBTREE_SCOPE);
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            System.out.println("Client: performing search");
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            NamingEnumeration<?> answer =
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            ctx.search("ou=People,o=JNDITutorial", "(objectClass=*)", scl);
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            // Server will never reply: either we waited in the call above until
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            // the timeout (fail) or we did not wait and reached here (pass).
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            passed = true;
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            System.out.println("Client: did not wait until first reply");
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            // Close the context when we're done
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            ctx.close();
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        } catch (NamingException e) {
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            // timeout (ignore)
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        }
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        if (!passed) {
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            throw new Exception(
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                "Test FAILED: should not have waited until first search reply");
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        }
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        System.out.println("Test PASSED");
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    }
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}