author | ohair |
Wed, 06 Apr 2011 22:06:11 -0700 | |
changeset 9035 | 1255eb81cc2f |
parent 8158 | 77d9c0f1c19f |
child 31450 | 35fe554da3fb |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008, 2011, 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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/* @test |
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* @bug 4313887 |
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* @summary Unit test for probeContentType method |
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* @library ../.. |
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* @build Basic SimpleFileTypeDetector |
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* @run main/othervm Basic |
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*/ |
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import java.nio.file.*; |
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import java.io.*; |
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/** |
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* Uses Files.probeContentType to probe html file and custom file type. |
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*/ |
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public class Basic { |
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static Path createHtmlFile() throws IOException { |
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Path file = Files.createTempFile("foo", ".html"); |
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try (OutputStream out = Files.newOutputStream(file)) { |
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out.write("<html><body>foo</body></html>".getBytes()); |
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} |
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return file; |
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} |
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static Path createGrapeFile() throws IOException { |
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return Files.createTempFile("red", ".grape"); |
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} |
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public static void main(String[] args) throws IOException { |
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// exercise default file type detector |
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Path file = createHtmlFile(); |
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try { |
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String type = Files.probeContentType(file); |
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if (type == null) { |
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System.err.println("Content type cannot be determined - test skipped"); |
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} else { |
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if (!type.equals("text/html")) |
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throw new RuntimeException("Unexpected type: " + type); |
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} |
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} finally { |
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Files.delete(file); |
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} |
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// exercise custom file type detector |
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file = createGrapeFile(); |
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try { |
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String type = Files.probeContentType(file); |
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if (type == null) |
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throw new RuntimeException("Custom file type detector not installed?"); |
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if (!type.equals("grape/unknown")) |
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throw new RuntimeException("Unexpected type: " + type); |
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} finally { |
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Files.delete(file); |
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} |
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} |
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} |