jdk/test/javax/sound/sampled/FileReader/ReadersExceptions.java
author serb
Tue, 28 Jul 2015 22:31:54 +0300
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parent 21245 786207514920
permissions -rw-r--r--
8013586: audioInputStream.close() does not release the resource 8130305: AudioSystem behavior depends on order that providers are located Reviewed-by: prr, amenkov
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/*
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 * Copyright (c) 2013, 2015, 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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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import javax.sound.sampled.AudioSystem;
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import javax.sound.sampled.UnsupportedAudioFileException;
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import javax.sound.sampled.spi.AudioFileReader;
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import static java.util.ServiceLoader.load;
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/**
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 * @test
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 * @bug 7058662 7058666 7058672 8130305
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 * @author Sergey Bylokhov
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 */
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public final class ReadersExceptions {
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    // empty channels
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    static byte[] wrongAIFFCh =
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            {0x46, 0x4f, 0x52, 0x4d, // AiffFileFormat.AIFF_MAGIC
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             0, 0, 0, 0, // length
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             0, 0, 0, 0, // iffType
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             0x43, 0x4f, 0x4d, 0x4d, // chunkName
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             0, 0, 0, 100, // chunkLen
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             0, 0, // channels
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             0, 0, 0, 0, //
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             0, 10  // sampleSize
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                    , 0, 0, 0, 0};
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    // empty sampleSize
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    static byte[] wrongAIFFSSL =
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            {0x46, 0x4f, 0x52, 0x4d, //AiffFileFormat.AIFF_MAGIC
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             0, 0, 0, 0, // length
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             0, 0, 0, 0, // iffType
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             0x43, 0x4f, 0x4d, 0x4d, // chunkName
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             0, 0, 0, 100, // chunkLen
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             0, 10, // channels
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             0, 0, 0, 0, //
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             0, 0  // sampleSize
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                    , 0, 0, 0, 0};
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    // big sampleSize
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    static byte[] wrongAIFFSSH =
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            {0x46, 0x4f, 0x52, 0x4d, //AiffFileFormat.AIFF_MAGIC
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             0, 0, 0, 0, // length
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             0, 0, 0, 0, // iffType
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             0x43, 0x4f, 0x4d, 0x4d, // chunkName
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             0, 0, 0, 100, // chunkLen
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             0, 10, // channels
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             0, 0, 0, 0, //
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             0, 33  // sampleSize
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                    , 0, 0, 0, 0};
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    // empty channels
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    static byte[] wrongAUCh =
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            {0x2e, 0x73, 0x6e, 0x64,//AiffFileFormat.AU_SUN_MAGIC
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             0, 0, 0, 0, // headerSize
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             0, 0, 0, 0, // dataSize
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             0, 0, 0, 1, // encoding_local AuFileFormat.AU_ULAW_8
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             0, 0, 0, 0, // sampleRate
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             0, 0, 0, 0 // channels
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            };
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    // empty channels
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    static byte[] wrongWAVCh =
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            {0x52, 0x49, 0x46, 0x46, // WaveFileFormat.RIFF_MAGIC
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             1, 1, 1, 1, // fileLength
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             0x57, 0x41, 0x56, 0x45, //  waveMagic
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             0x66, 0x6d, 0x74, 0x20, // FMT_MAGIC
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             3, 0, 0, 0, // length
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             1, 0, // wav_type  WAVE_FORMAT_PCM
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             0, 0, // channels
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             0, 0, 0, 0, // sampleRate
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             0, 0, 0, 0, // avgBytesPerSec
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             0, 0, // blockAlign
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             1, 0, // sampleSizeInBits
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             0x64, 0x61, 0x74, 0x61, // WaveFileFormat.DATA_MAGIC
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             0, 0, 0, 0, // dataLength
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            };
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    // empty sampleSizeInBits
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    static byte[] wrongWAVSSB =
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            {0x52, 0x49, 0x46, 0x46, // WaveFileFormat.RIFF_MAGIC
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             1, 1, 1, 1, // fileLength
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             0x57, 0x41, 0x56, 0x45, //  waveMagic
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             0x66, 0x6d, 0x74, 0x20, // FMT_MAGIC
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             3, 0, 0, 0, // length
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             1, 0, // wav_type  WAVE_FORMAT_PCM
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             1, 0, // channels
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             0, 0, 0, 0, // sampleRate
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             0, 0, 0, 0, // avgBytesPerSec
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             0, 0, // blockAlign
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             0, 0, // sampleSizeInBits
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             0x64, 0x61, 0x74, 0x61, // WaveFileFormat.DATA_MAGIC
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             0, 0, 0, 0, // dataLength
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            };
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    static byte[][] data = {wrongAIFFCh, wrongAIFFSSL, wrongAIFFSSH, wrongAUCh,
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                            wrongWAVCh, wrongWAVSSB};
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    public static void main(final String[] args) throws IOException {
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        for (final byte[] bytes : data) {
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            testAS(bytes);
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            testAFR(bytes);
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        }
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    }
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    private static void testAS(final byte[] buffer) throws IOException {
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        // AudioSystem API
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        final InputStream is = new ByteArrayInputStream(buffer);
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        try {
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            AudioSystem.getAudioFileFormat(is);
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        } catch (UnsupportedAudioFileException ignored) {
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            // Expected.
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            return;
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        }
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        throw new RuntimeException("Test Failed");
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    }
32121
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    private static void testAFR(final byte[] buffer) throws IOException {
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        // AudioFileReader API
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        final InputStream is = new ByteArrayInputStream(buffer);
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        for (final AudioFileReader afr : load(AudioFileReader.class)) {
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            for (int i = 0; i < 10; ++i) {
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                try {
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                    afr.getAudioFileFormat(is);
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                    throw new RuntimeException("UAFE expected");
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                } catch (final UnsupportedAudioFileException ignored) {
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                    // Expected.
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                }
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            }
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        }
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    }
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}