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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2009-2017 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://oss.oracle.com/licenses/CDDL+GPL-1.1
* or LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.mail.imap;
import java.io.IOException;
import java.util.Properties;
import java.util.concurrent.CountDownLatch;
import javax.mail.Folder;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.Message;
import javax.mail.FetchProfile;
import com.sun.mail.test.TestServer;
import org.junit.Test;
import org.junit.Rule;
import org.junit.rules.Timeout;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
/**
* Test untagged responses before IDLE continuation.
*/
public final class IMAPIdleUntaggedResponseTest {
// timeout the test in case of deadlock
@Rule
public Timeout deadlockTimeout = Timeout.seconds(20);
@Test
@org.junit.Ignore
public void test() {
TestServer server = null;
try {
final IMAPHandlerIdleExists handler = new IMAPHandlerIdleExists();
server = new TestServer(handler);
server.start();
final Properties properties = new Properties();
properties.setProperty("mail.imap.host", "localhost");
properties.setProperty("mail.imap.port", "" + server.getPort());
final Session session = Session.getInstance(properties);
//session.setDebug(true);
final Store store = session.getStore("imap");
Folder folder0 = null;
try {
store.connect("test", "test");
final Folder folder = store.getFolder("INBOX");
folder0 = folder;
folder.open(Folder.READ_ONLY);
// create a thread to make sure we're kicked out of idle
Thread t = new Thread() {
@Override
public void run() {
try {
handler.waitForIdle();
// now do something that is sure to touch the server
FetchProfile fp = new FetchProfile();
fp.add(FetchProfile.Item.ENVELOPE);
folder.fetch(folder.getMessages(), fp);
} catch (Exception ex) {
}
}
};
t.start();
((com.sun.mail.imap.IMAPFolder)folder).idle();
assertEquals("message count", 1, folder.getMessageCount());
} catch (Exception ex) {
System.out.println(ex);
//ex.printStackTrace();
fail(ex.toString());
} finally {
if (folder0 != null)
folder0.close(false);
store.close();
}
} catch (final Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (server != null) {
server.quit();
}
}
}
/**
* Custom handler. Returns untagged responses before continuation,
* followed by a flag change for one of the new messages, to make
* sure the notification of the new message is seen.
*/
private static final class IMAPHandlerIdleExists extends IMAPHandler {
// must be static because handler is cloned for each connection
private static CountDownLatch latch = new CountDownLatch(1);
@Override
public void examine(String line) throws IOException {
numberOfMessages = 1;
super.examine(line);
}
@Override
public void idle() throws IOException {
untagged("1 EXISTS");
untagged("1 RECENT");
cont();
untagged("1 FETCH (FLAGS (\\Recent \\Seen))");
latch.countDown();
idleWait();
ok();
}
public void waitForIdle() throws InterruptedException {
latch.await();
}
}
}
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