67 lines
2.3 KiB
Java
67 lines
2.3 KiB
Java
/*
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* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4639576
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* @summary java.net.URLConnection.guessContentTypeFromStream cannot
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* handle Exif format
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*/
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import java.net.URLConnection;
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import java.io.FileInputStream;
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import java.io.InputStream;
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import java.io.BufferedInputStream;
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import java.io.IOException;
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import java.io.FileNotFoundException;
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/**
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* This test makes sure that URLConnection.guessContentTypeFromStream
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* recognizes Exif file format. This test uses the file:
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* olympus.jpg for testing the same.
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*/
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public class ExifContentGuesser {
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public static void main(String args[]) throws Exception {
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String filename = System.getProperty("test.src", ".") +
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"/" + "olympus.jpg";
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System.out.println("filename: " + filename);
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InputStream in = null;
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try {
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in = new BufferedInputStream(new FileInputStream(filename));
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String content_type = URLConnection.guessContentTypeFromStream(in);
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if (content_type == null) {
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throw new Exception("Test failed: Could not recognise " +
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"Exif image");
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} else {
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System.out.println("content-type: " + content_type);
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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