/*
* Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/* @test
* @bug 4112524
* @summary check for correct implementation of getContentType for JAR urls.
*/
import java.io.*;
import java.net.*;
import java.util.*;
import java.util.jar.*;
import java.util.zip.*;
public class GetContentType {
static final String JAR_MIME_TYPE = "x-java/jar";
static final String GIF_MIME_TYPE = "image/gif";
public static void main(String[] args) throws Exception {
/* test JAR URLs -- NOTE: we musn't connect! */
URL url = new URL(getSpec());
URLConnection connection = url.openConnection();
String contentType = connection.getContentType();
System.out.println(url + " jar content type: " + contentType);
if (!contentType.equals(JAR_MIME_TYPE)) {
throw new RuntimeException("invalid MIME type for JAR archive");
}
url = new URL(url, "image.gif");
connection = url.openConnection();
contentType = connection.getContentType();
System.out.println(url + " img content type: " + contentType);
if (!contentType.equals(GIF_MIME_TYPE)) {
throw new RuntimeException("invalid MIME type for JAR entry");
}
}
static String getSpec() throws IOException {
File file = new File(".");
return "jar:file:" + file.getCanonicalPath() +
File.separator + "jars" + File.separator + "test.jar!/";
}
}