79 lines
3.7 KiB
Java
79 lines
3.7 KiB
Java
/*
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* Copyright (c) 2003, 2016, 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.InputStream;
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import javax.sound.sampled.AudioFileFormat;
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import javax.sound.sampled.AudioSystem;
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/**
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* @test
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* @bug 4895934
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* @summary AudioInputStream.getFrameLength returns wrong value for 12-bit AIFF
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* file
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*/
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public class Aiff12bit {
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public static void test(byte[] file) throws Exception {
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InputStream inputStream = new ByteArrayInputStream(file);
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AudioFileFormat aff = AudioSystem.getAudioFileFormat(inputStream);
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if (aff.getFormat().getSampleSizeInBits() != 12) {
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throw new Exception("Wrong sample size. test FAILED");
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}
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if (aff.getFormat().getFrameSize() != 2) {
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throw new Exception("Wrong frame size. test FAILED");
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}
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if (aff.getFrameLength() != 100) {
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throw new Exception("Wrong file length. test FAILED");
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}
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}
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public static void main(String[] args) throws Exception {
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test(AIFF_12BIT);
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System.out.println("Test passed.");
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}
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public static byte[] AIFF_12BIT = {
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70, 79, 82, 77, 0, 0, 0, -10, 65, 73, 70, 70, 67, 79, 77, 77,
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0, 0, 0, 18, 0, 1, 0, 0, 0, 100, 0, 12, 64, 8, -6, 0,
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0, 0, 0, 0, 0, 0, 83, 83, 78, 68, 0, 0, 0, -48, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 32, 0, 48, 0, 64,
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0, 80, 0, 96, 0, 112, 0, -128, 0, -112, 0, -96, 0, -80, 0, -64,
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0, -48, 0, -32, 0, -16, 1, 0, 1, 16, 1, 32, 1, 48, 1, 64,
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1, 80, 1, 96, 1, 112, 1, -128, 1, -112, 1, -96, 1, -80, 1, -64,
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1, -48, 1, -32, 1, -16, 2, 0, 2, 16, 2, 32, 2, 48, 2, 64,
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2, 80, 2, 96, 2, 112, 2, -128, 2, -112, 2, -96, 2, -80, 2, -64,
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2, -48, 2, -32, 2, -16, 3, 0, 3, 16, 3, 32, 3, 48, 3, 64,
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3, 80, 3, 96, 3, 112, 3, -128, 3, -112, 3, -96, 3, -80, 3, -64,
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3, -48, 3, -32, 3, -16, 4, 0, 4, 16, 4, 32, 4, 48, 4, 64,
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4, 80, 4, 96, 4, 112, 4, -128, 4, -112, 4, -96, 4, -80, 4, -64,
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4, -48, 4, -32, 4, -16, 5, 0, 5, 16, 5, 32, 5, 48, 5, 64,
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5, 80, 5, 96, 5, 112, 5, -128, 5, -112, 5, -96, 5, -80, 5, -64,
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5, -48, 5, -32, 5, -16, 6, 0, 6, 16, 6, 32, 6, 48,
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};
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}
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