| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8146041 |
| * @summary java.net.URLConnection.guessContentTypeFromStream() does not |
| * recognize TIFF streams |
| */ |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import java.net.URLConnection; |
| |
| public class TIFFContentGuesser { |
| private static final byte[] LITTLE_ENDIAN_MAGIC = |
| new byte[] {(byte)0x49, (byte)0x49, (byte)0x2a, (byte)0}; |
| private static final byte[] BIG_ENDIAN_MAGIC = |
| new byte[] {(byte)0x4d, (byte)0x4d, (byte)0, (byte)0x2a}; |
| |
| private static final String TIFF_MIME_TYPE = "image/tiff"; |
| |
| public static void main(String[] args) throws Throwable { |
| int failures = 0; |
| |
| InputStream stream = new ByteArrayInputStream(LITTLE_ENDIAN_MAGIC); |
| String contentType = URLConnection.guessContentTypeFromStream(stream); |
| if (contentType == null || !contentType.equals(TIFF_MIME_TYPE)) { |
| failures++; |
| System.err.println("Test failed for little endian magic"); |
| } |
| |
| stream = new ByteArrayInputStream(BIG_ENDIAN_MAGIC); |
| contentType = URLConnection.guessContentTypeFromStream(stream); |
| if (contentType == null || !contentType.equals(TIFF_MIME_TYPE)) { |
| failures++; |
| System.err.println("Test failed for big endian magic"); |
| } |
| |
| if (failures != 0) { |
| throw new RuntimeException |
| ("Test failed with " + failures + " error(s)"); |
| } |
| } |
| } |
| |