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1 /* |
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2 * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 import java.io.ByteArrayInputStream; |
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25 import java.io.InputStream; |
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26 |
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27 import javax.sound.sampled.AudioFileFormat; |
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28 import javax.sound.sampled.AudioSystem; |
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29 |
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30 /** |
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31 * @test |
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32 * @bug 4895934 |
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33 * @summary AudioInputStream.getFrameLength returns wrong value for 12-bit AIFF |
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34 * file |
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35 */ |
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36 public class Aiff12bit { |
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37 |
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38 public static void test(byte[] file) throws Exception { |
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39 InputStream inputStream = new ByteArrayInputStream(file); |
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40 AudioFileFormat aff = AudioSystem.getAudioFileFormat(inputStream); |
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41 |
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42 if (aff.getFormat().getSampleSizeInBits() != 12) { |
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43 throw new Exception("Wrong sample size. test FAILED"); |
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44 } |
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45 if (aff.getFormat().getFrameSize() != 2) { |
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46 throw new Exception("Wrong frame size. test FAILED"); |
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47 } |
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48 if (aff.getFrameLength() != 100) { |
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49 throw new Exception("Wrong file length. test FAILED"); |
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50 } |
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51 } |
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52 |
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53 public static void main(String[] args) throws Exception { |
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54 test(AIFF_12BIT); |
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55 |
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56 System.out.println("Test passed."); |
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57 } |
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58 |
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59 public static byte[] AIFF_12BIT = { |
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60 70, 79, 82, 77, 0, 0, 0, -10, 65, 73, 70, 70, 67, 79, 77, 77, |
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61 0, 0, 0, 18, 0, 1, 0, 0, 0, 100, 0, 12, 64, 8, -6, 0, |
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62 0, 0, 0, 0, 0, 0, 83, 83, 78, 68, 0, 0, 0, -48, 0, 0, |
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63 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 32, 0, 48, 0, 64, |
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64 0, 80, 0, 96, 0, 112, 0, -128, 0, -112, 0, -96, 0, -80, 0, -64, |
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65 0, -48, 0, -32, 0, -16, 1, 0, 1, 16, 1, 32, 1, 48, 1, 64, |
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66 1, 80, 1, 96, 1, 112, 1, -128, 1, -112, 1, -96, 1, -80, 1, -64, |
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67 1, -48, 1, -32, 1, -16, 2, 0, 2, 16, 2, 32, 2, 48, 2, 64, |
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68 2, 80, 2, 96, 2, 112, 2, -128, 2, -112, 2, -96, 2, -80, 2, -64, |
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69 2, -48, 2, -32, 2, -16, 3, 0, 3, 16, 3, 32, 3, 48, 3, 64, |
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70 3, 80, 3, 96, 3, 112, 3, -128, 3, -112, 3, -96, 3, -80, 3, -64, |
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71 3, -48, 3, -32, 3, -16, 4, 0, 4, 16, 4, 32, 4, 48, 4, 64, |
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72 4, 80, 4, 96, 4, 112, 4, -128, 4, -112, 4, -96, 4, -80, 4, -64, |
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73 4, -48, 4, -32, 4, -16, 5, 0, 5, 16, 5, 32, 5, 48, 5, 64, |
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74 5, 80, 5, 96, 5, 112, 5, -128, 5, -112, 5, -96, 5, -80, 5, -64, |
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75 5, -48, 5, -32, 5, -16, 6, 0, 6, 16, 6, 32, 6, 48, |
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76 }; |
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77 |
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78 } |