| /* |
| * Copyright 1999 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * 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. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 4160195 |
| * @summary Check for correct detection of XML content type |
| */ |
| |
| import java.io.*; |
| import java.net.*; |
| |
| |
| public class GetXmlContentType { |
| |
| static final String XML_MIME_TYPE = "application/xml"; |
| |
| // guess type from content and filename |
| static final String goodFiles [] = { |
| "xml1", // US-ASCII and supersets |
| "xml2.xml", // typed inferred from filename |
| "xml3", // UTF-16 little endian (partial) |
| "xml4" // UTF-16 big endian (partial) |
| }; |
| |
| // some common non-XML examples |
| static final String badFiles [] = { |
| "not-xml1", |
| "not-xml2" |
| }; |
| |
| public static void main(String[] args) throws Exception { |
| boolean sawError = false; |
| |
| // |
| // POSITIVE tests: good data --> good result |
| // |
| for (int i = 0; i < goodFiles.length; i++) { |
| String result = getUrlContentType (goodFiles [i]); |
| |
| if (!XML_MIME_TYPE.equals (result)) { |
| System.out.println ("Wrong MIME type: " |
| + goodFiles [i] |
| + " --> " + result |
| ); |
| sawError = true; |
| } |
| } |
| |
| // |
| // NEGATIVE tests: bad data --> correct diagnostic |
| // |
| for (int i = 0; i < badFiles.length; i++) { |
| String result = getUrlContentType (badFiles [i]); |
| |
| if (XML_MIME_TYPE.equals (result)) { |
| System.out.println ("Wrong MIME type: " |
| + badFiles [i] |
| + " --> " + result |
| ); |
| sawError = true; |
| } |
| } |
| |
| if (sawError) |
| throw new Exception ( |
| "GetXmlContentType Test failed; see diagnostics."); |
| } |
| |
| static String getUrlContentType (String name) throws IOException { |
| File file = new File(System.getProperty("test.src", "."), "xml"); |
| URL u = new URL ("file:" |
| + file.getCanonicalPath() |
| + file.separator |
| + name); |
| URLConnection conn = u.openConnection (); |
| |
| return conn.getContentType (); |
| } |
| |
| } |