119 lines
4.4 KiB
Java
119 lines
4.4 KiB
Java
/*
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* Copyright (c) 2005, 2016, 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 5083594
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* @summary Ensure that Naming.java correctly parses host names with '_' in
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* them.
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* @author Vinod Johnson
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*
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* @library ../testlibrary
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* @modules java.rmi/sun.rmi.registry
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* java.rmi/sun.rmi.server
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* java.rmi/sun.rmi.transport
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* java.rmi/sun.rmi.transport.tcp
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* @build TestLibrary UnderscoreHost_Stub
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* @run main/othervm UnderscoreHost
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*/
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import java.io.IOException;
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import java.net.MalformedURLException;
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import java.net.ServerSocket;
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import java.net.Socket;
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import java.rmi.Naming;
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import java.rmi.Remote;
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import java.rmi.RemoteException;
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import java.rmi.registry.LocateRegistry;
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import java.rmi.registry.Registry;
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import java.rmi.server.RMISocketFactory;
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import java.rmi.server.UnicastRemoteObject;
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public class UnderscoreHost extends UnicastRemoteObject implements Remote {
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private static final String HOSTNAME = "foo_bar";
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private static final String NAME = "name";
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/*
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* The socket factory captures the host name of the parsed URL, and
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* then connects to the local host.
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*/
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private static class HostVerifyingSocketFactory extends RMISocketFactory {
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String host;
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public synchronized Socket createSocket(String host, int port)
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throws IOException {
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if (this.host == null) {
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// Only set it the first time, subsequent DGC dirty calls
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// will be local host
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this.host = host;
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}
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return new Socket("localhost", port);
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}
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public ServerSocket createServerSocket(int port) throws IOException {
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return new ServerSocket(port);
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}
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}
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public UnderscoreHost() throws RemoteException {};
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public static void main(String args[]) {
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UnderscoreHost t = null;
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try {
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HostVerifyingSocketFactory hvf = new HostVerifyingSocketFactory();
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RMISocketFactory.setSocketFactory(hvf);
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Registry r = TestLibrary.createRegistryOnEphemeralPort();
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int port = TestLibrary.getRegistryPort(r);
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t = new UnderscoreHost();
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r.rebind(NAME, t);
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Naming.lookup("rmi://" + HOSTNAME +
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":" + port + "/" + NAME);
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/*
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* This test is coded to pass whether java.net.URI obeys
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* RFC 2396 or RFC 3986 (see 5085902, 6394131, etc.).
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*
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* If java.net.URI obeys RFC 3986, so host names may
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* contain underscores, then the Naming.lookup invocation
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* should succeed-- but the host actually connected to
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* must equal HOSTNAME.
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*/
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if (!hvf.host.equals(HOSTNAME)) {
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throw new RuntimeException(
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"java.rmi.Naming Parsing error:" +
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hvf.host + ":" + HOSTNAME);
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}
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} catch (MalformedURLException e) {
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/*
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* If java.net.URI obeys RFC 2396, so host names must not
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* contain underscores, then the Naming.lookup invocation
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* should throw MalformedURLException-- so this is OK.
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*/
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} catch (IOException ioe) {
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TestLibrary.bomb(ioe);
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} catch (java.rmi.NotBoundException nbe) {
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TestLibrary.bomb(nbe);
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} finally {
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TestLibrary.unexport(t);
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}
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}
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}
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