| /* |
| * Copyright (c) 2016, 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.util.ArrayList; |
| import java.util.List; |
| |
| import javax.sound.sampled.AudioFormat; |
| import javax.sound.sampled.AudioFormat.Encoding; |
| import javax.sound.sampled.AudioSystem; |
| import javax.sound.sampled.Clip; |
| import javax.sound.sampled.LineUnavailableException; |
| |
| /** |
| * @test |
| * @bug 8167435 |
| */ |
| public final class OpenNonIntegralNumberOfSampleframes { |
| |
| /** |
| * We will try to use all formats, in this case all our providers will be |
| * covered by supported/unsupported formats. |
| */ |
| private static final List<AudioFormat> formats = new ArrayList<>(2900); |
| |
| private static final Encoding[] encodings = { |
| Encoding.ALAW, Encoding.ULAW, Encoding.PCM_SIGNED, |
| Encoding.PCM_UNSIGNED, Encoding.PCM_FLOAT |
| }; |
| |
| private static final int[] sampleRates = { |
| 8000, 11025, 16000, 32000, 44100 |
| }; |
| |
| private static final int[] sampleBits = { |
| 4, 8, 11, 16, 20, 24, 32, 48, 64, 128 |
| }; |
| |
| private static final int[] channels = { |
| 1, 2, 3, 4, 5, 6 |
| }; |
| |
| static { |
| for (final Boolean end : new boolean[]{false, true}) { |
| for (final int sampleSize : sampleBits) { |
| for (final int sampleRate : sampleRates) { |
| for (final int channel : channels) { |
| final int frameSize = ((sampleSize + 7) / 8) * channel; |
| if (frameSize == 1) { |
| // frameSize=1 is ok for any buffers, skip it |
| continue; |
| } |
| for (final Encoding enc : encodings) { |
| formats.add( |
| new AudioFormat(enc, sampleRate, sampleSize, |
| channel, frameSize, |
| sampleRate, end)); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| public static void main(final String[] args) { |
| for (final AudioFormat af : formats) { |
| try (Clip clip = AudioSystem.getClip()) { |
| final int bufferSize = af.getFrameSize() + 1; |
| try { |
| clip.open(af, new byte[100], 0, bufferSize); |
| } catch (final IllegalArgumentException ignored) { |
| // expected exception |
| continue; |
| } catch (final LineUnavailableException e) { |
| // should not occur, we passed incorrect bufferSize |
| e.printStackTrace(); |
| } |
| System.err.println("af = " + af); |
| System.err.println("bufferSize = " + bufferSize); |
| throw new RuntimeException("Expected exception is not thrown"); |
| } catch (IllegalArgumentException |
| | LineUnavailableException ignored) { |
| // the test is not applicable |
| } |
| } |
| } |
| } |