| /* |
| * Copyright (c) 2015, 2017, 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. |
| */ |
| |
| import java.io.BufferedInputStream; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.URL; |
| import java.nio.file.Files; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| |
| import javax.sound.sampled.AudioSystem; |
| import javax.sound.sampled.UnsupportedAudioFileException; |
| import javax.sound.sampled.spi.AudioFileReader; |
| |
| import static java.util.ServiceLoader.load; |
| |
| /** |
| * @test |
| * @bug 8131974 |
| * @summary Short files should be reported as unsupported |
| */ |
| public final class ShortHeader { |
| |
| private static byte[] W = {-12, 3, 45}; |
| |
| private static byte[] R = new byte[3]; |
| |
| public static void main(final String[] args) throws Exception { |
| final File file = Files.createTempFile("audio", "test").toFile(); |
| try { |
| try (final OutputStream fos = new FileOutputStream(file)) { |
| fos.write(W); |
| } |
| testAS(file); |
| for (final AudioFileReader afr : load(AudioFileReader.class)) { |
| testAFR(afr, file); |
| } |
| } finally { |
| Files.delete(Paths.get(file.getAbsolutePath())); |
| } |
| } |
| |
| /** |
| * Tests the part of AudioSystem API, which implemented via |
| * AudioFileReader. |
| * |
| * @see AudioSystem#getAudioFileFormat(InputStream) |
| * @see AudioSystem#getAudioFileFormat(File) |
| * @see AudioSystem#getAudioFileFormat(URL) |
| * @see AudioSystem#getAudioInputStream(InputStream) |
| * @see AudioSystem#getAudioInputStream(File) |
| * @see AudioSystem#getAudioInputStream(URL) |
| */ |
| private static void testAS(final File file) throws IOException { |
| try { |
| AudioSystem.getAudioFileFormat(file); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| try { |
| AudioSystem.getAudioFileFormat(file.toURL()); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| try { |
| AudioSystem.getAudioInputStream(file); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| try { |
| AudioSystem.getAudioInputStream(file.toURL()); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| |
| // AudioSystem.getAudioXXX(stream) should properly reset the stream |
| |
| try (FileInputStream fis = new FileInputStream(file); |
| InputStream stream = new BufferedInputStream(fis)) { |
| |
| try { |
| AudioSystem.getAudioFileFormat(stream); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| try { |
| AudioSystem.getAudioInputStream(stream); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| stream.read(R, 0, R.length); |
| } |
| |
| if (!Arrays.equals(R, W)) { |
| System.err.println("Expected = " + Arrays.toString(W)); |
| System.err.println("Actual = " + Arrays.toString(R)); |
| throw new RuntimeException(); |
| } |
| } |
| /** |
| * Tests the AudioFileReader API directly. |
| * |
| * @see AudioFileReader#getAudioFileFormat(InputStream) |
| * @see AudioFileReader#getAudioFileFormat(File) |
| * @see AudioFileReader#getAudioFileFormat(URL) |
| * @see AudioFileReader#getAudioInputStream(InputStream) |
| * @see AudioFileReader#getAudioInputStream(File) |
| * @see AudioFileReader#getAudioInputStream(URL) |
| */ |
| private static void testAFR(final AudioFileReader fcp, final File file) |
| throws Exception { |
| try { |
| fcp.getAudioFileFormat(file); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| try { |
| fcp.getAudioFileFormat(file.toURL()); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| try { |
| fcp.getAudioInputStream(file); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| try { |
| fcp.getAudioInputStream(file.toURL()); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| |
| // AudioFileReader should properly reset the stream |
| |
| try (FileInputStream fis = new FileInputStream(file); |
| InputStream stream = new BufferedInputStream(fis)) { |
| |
| try { |
| fcp.getAudioFileFormat(stream); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| try { |
| fcp.getAudioInputStream(stream); |
| throw new RuntimeException(); |
| } catch (final UnsupportedAudioFileException ignored) { |
| } |
| stream.read(R, 0, R.length); |
| } |
| |
| if (!Arrays.equals(R, W)) { |
| System.err.println("Expected = " + Arrays.toString(W)); |
| System.err.println("Actual = " + Arrays.toString(R)); |
| throw new RuntimeException(); |
| } |
| } |
| } |