jdk/test/javax/sound/sampled/spi/AudioFileReader/EndlessLoopHugeLengthWave.java
changeset 32873 d445b313f219
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32872:abca6234313d 32873:d445b313f219
       
     1 /*
       
     2  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
       
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       
     4  *
       
     5  * This code is free software; you can redistribute it and/or modify it
       
     6  * under the terms of the GNU General Public License version 2 only, as
       
     7  * published by the Free Software Foundation.
       
     8  *
       
     9  * This code is distributed in the hope that it will be useful, but WITHOUT
       
    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
       
    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
       
    12  * version 2 for more details (a copy is included in the LICENSE file that
       
    13  * accompanied this code).
       
    14  *
       
    15  * You should have received a copy of the GNU General Public License version
       
    16  * 2 along with this work; if not, write to the Free Software Foundation,
       
    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
       
    18  *
       
    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
       
    20  * or visit www.oracle.com if you need additional information or have any
       
    21  * questions.
       
    22  */
       
    23 
       
    24 import java.io.ByteArrayInputStream;
       
    25 
       
    26 import javax.sound.sampled.AudioSystem;
       
    27 import javax.sound.sampled.UnsupportedAudioFileException;
       
    28 
       
    29 /**
       
    30  * @test
       
    31  * @bug 8135160
       
    32  */
       
    33 public final class EndlessLoopHugeLengthWave {
       
    34 
       
    35     // some data wich can cause an endless loop in RiffReader.java
       
    36     private static byte[] headerWAV = {0x52, 0x49, 0x46, 0x46, // RIFF_MAGIC
       
    37             0x7, 0xF, 0xF, 0xF, // fileLength
       
    38             0x57, 0x41, 0x56, 0x45, //  waveMagic
       
    39             0x66, 0x6d, 0x74, 0x20, // FMT_MAGIC
       
    40             1, 2, 3, 4, // format
       
    41             3, 0,// wav_type  WAVE_FORMAT_IEEE_FLOAT
       
    42             1, 0, // channels
       
    43             1, 1, // sampleRate
       
    44             1, 0, 0, 0, // avgBytesPerSec
       
    45             0, 1, // blockAlign
       
    46             1, 0, // sampleSizeInBits
       
    47             0x64, 0x61, 0x74, 0x61, // DATA_MAGIC
       
    48     };
       
    49 
       
    50     public static void main(final String[] args) throws Exception {
       
    51         try {
       
    52             AudioSystem.getAudioFileFormat(new ByteArrayInputStream(headerWAV));
       
    53         } catch (final UnsupportedAudioFileException ignored) {
       
    54             // Expected
       
    55         }
       
    56     }
       
    57 }