/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2011-2015 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://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/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 packager/legal/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 javax.mail.internet;
import java.io.*;
import java.util.Properties;
import andx.activation.DataHandler;
import javax.mail.*;
import org.junit.*;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertArrayEquals;
/**
* Test the MimeBodyPart class.
*/
public class MimeBodyPartTest {
private static String[] languages = new String[] {
"language1", "language2", "language3", "language4", "language5",
"language6", "language7", "language8", "language9", "language10",
"language11", "language12", "language13", "language14", "language15"
};
/**
* Test that the Content-Language header is properly folded
* if there are a lot of languages.
*/
@Test
public void testContentLanguageFold() throws Exception {
MimeBodyPart mbp = new MimeBodyPart();
mbp.setContentLanguage(languages);
String header = mbp.getHeader("Content-Language", ",");
assertTrue(header.indexOf("\r\n") > 0);
String[] langs = mbp.getContentLanguage();
assertArrayEquals(languages, langs);
}
/**
* Test that copying a DataHandler from one message to another
* has the desired effect.
*/
@Test
public void testCopyDataHandler() throws Exception {
Session s = Session.getInstance(new Properties());
// create a message and extract the DataHandler for a part
MimeMessage orig = createMessage(s);
MimeMultipart omp = (MimeMultipart)orig.getContent();
MimeBodyPart obp = (MimeBodyPart)omp.getBodyPart(0);
DataHandler dh = obp.getDataHandler();
// create a new message and use the DataHandler
MimeMessage msg = new MimeMessage(s);
MimeMultipart mp = new MimeMultipart();
MimeBodyPart mbp = new MimeBodyPart();
mbp.setDataHandler(dh);
mp.addBodyPart(mbp);
msg.setContent(mp);
// depend on copy constructor streaming the data
msg = new MimeMessage(msg);
mp = (MimeMultipart)msg.getContent();
mbp = (MimeBodyPart)mp.getBodyPart(0);
assertEquals("text/x-test", mbp.getContentType());
assertEquals("quoted-printable", mbp.getEncoding());
assertEquals("test part", getString(mbp.getInputStream()));
}
/**
* Test that copying a DataHandler from one message to another
* by setting the "dh" field in a subclass has the desired effect.
*/
@Test
public void testSetDataHandler() throws Exception {
Session s = Session.getInstance(new Properties());
// create a message and extract the DataHandler for a part
MimeMessage orig = createMessage(s);
MimeMultipart omp = (MimeMultipart)orig.getContent();
MimeBodyPart obp = (MimeBodyPart)omp.getBodyPart(0);
final DataHandler odh = obp.getDataHandler();
// create a new message and use the DataHandler
MimeMessage msg = new MimeMessage(s);
MimeMultipart mp = new MimeMultipart();
MimeBodyPart mbp = new MimeBodyPart() {
{ dh = odh; }
};
mp.addBodyPart(mbp);
msg.setContent(mp);
// depend on copy constructor streaming the data
msg = new MimeMessage(msg);
mp = (MimeMultipart)msg.getContent();
mbp = (MimeBodyPart)mp.getBodyPart(0);
assertEquals("text/x-test", mbp.getContentType());
assertEquals("quoted-printable", mbp.getEncoding());
assertEquals("test part", getString(mbp.getInputStream()));
}
/**
* Test that a MimeBodyPart created from a stream with unencoded data
* will have the data be encoded when the data is copied to another
* MimeBodyPart by copying the DataHandler.
*/
@Test
public void testEncodingCopiedDataHandler() throws Exception {
String part =
"Content-Type: application/x-test\n" +
"\n" +
"\u0001\u0002\u0003" +
"\n";
InputStream in = new ByteArrayInputStream(part.getBytes("iso-8859-1"));
MimeBodyPart mbp = new MimeBodyPart(in);
in.close();
MimeBodyPart mbp2 = new MimeBodyPart() {
public void setDataHandler(DataHandler dh)
throws MessagingException {
super.setDataHandler(dh);
updateHeaders();
}
};
mbp2.setDataHandler(mbp.getDataHandler());
assertEquals("base64", mbp2.getEncoding());
// ensure the data is correct by reading the first byte
in = mbp2.getInputStream();
assertEquals(1, in.read());
in.close();
}
private static MimeMessage createMessage(Session s)
throws MessagingException {
String content =
"Mime-Version: 1.0\n" +
"Subject: Example\n" +
"Content-Type: multipart/mixed; boundary=\"-\"\n" +
"\n" +
"preamble\n" +
"---\n" +
"Content-Type: text/x-test\n" +
"Content-Transfer-Encoding: quoted-printable\n" +
"\n" +
"test part\n" +
"\n" +
"-----\n";
return new MimeMessage(s, new StringBufferInputStream(content));
}
private static String getString(InputStream is) throws IOException {
BufferedReader r = new BufferedReader(new InputStreamReader(is));
return r.readLine();
}
}