--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/sampled/spi/AudioFileWriter/WriteUnsupportedAudioFormat.java Thu Jan 07 23:50:00 2016 +0300
@@ -0,0 +1,208 @@
+/*
+ * 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.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.sound.sampled.AudioFileFormat;
+import javax.sound.sampled.AudioFileFormat.Type;
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioInputStream;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.spi.AudioFileWriter;
+
+import static java.util.ServiceLoader.load;
+import static javax.sound.sampled.AudioFileFormat.Type.AIFC;
+import static javax.sound.sampled.AudioFileFormat.Type.AIFF;
+import static javax.sound.sampled.AudioFileFormat.Type.AU;
+import static javax.sound.sampled.AudioFileFormat.Type.SND;
+import static javax.sound.sampled.AudioFileFormat.Type.WAVE;
+
+/**
+ * @test
+ * @bug 8064800
+ */
+public final class WriteUnsupportedAudioFormat {
+
+ /**
+ * 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<>(23000);
+
+ private static final AudioFormat.Encoding[] encodings = {
+ AudioFormat.Encoding.ALAW, AudioFormat.Encoding.ULAW,
+ AudioFormat.Encoding.PCM_SIGNED, AudioFormat.Encoding.PCM_UNSIGNED,
+ AudioFormat.Encoding.PCM_FLOAT, new AudioFormat.Encoding("Test")
+ };
+
+ private static final int[] sampleRates = {
+ /*AudioSystem.NOT_SPECIFIED,*/ 8000, 11025, 16000, 22050, 32000,
+ 37800, 44056, 44100, 47250, 48000, 50000, 50400, 88200, 96000,
+ 176400, 192000, 352800, 2822400, 5644800
+ };
+
+ private static final int[] sampleBits = {
+ /*AudioSystem.NOT_SPECIFIED, 4,*/ 8,/* 11,*/ 16/*, 20*/, 24,
+ 32/*, 48, 64, 128*/
+ };
+
+ public static final int BUFFER_LEN = 127;
+
+ private static final int[] channels = {
+ /*AudioSystem.NOT_SPECIFIED,*/ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
+ };
+
+ static final Type[] types = {
+ WAVE, AU, AIFF, AIFC, SND, new Type("TestName", "TestExt")
+ };
+
+ private static final File FILE;
+
+ static {
+ try {
+ FILE = File.createTempFile("sound", null);
+ } catch (final IOException e) {
+ throw new RuntimeException(e);
+ }
+ FILE.deleteOnExit();
+
+ for (final Boolean end : new boolean[]{false, true}) {
+ for (final int sampleSize : sampleBits) {
+ for (final int sampleRate : sampleRates) {
+ for (final int channel : channels) {
+ for (final AudioFormat.Encoding enc : encodings) {
+
+ if (enc.equals(AudioFormat.Encoding.PCM_FLOAT)
+ && sampleSize != 32) {
+ continue;
+ }
+ if (enc.equals(AudioFormat.Encoding.ALAW)
+ && sampleSize != 8) {
+ continue;
+ }
+ if (enc.equals(AudioFormat.Encoding.ULAW)
+ && sampleSize != 8) {
+ continue;
+ }
+
+ final int frameSize = ((sampleSize + 7) / 8)
+ * channel;
+ formats.add(
+ new AudioFormat(enc, sampleRate, sampleSize,
+ channel, frameSize,
+ sampleRate, end));
+ }
+ }
+ }
+ }
+ }
+ }
+
+ public static void main(final String[] args) throws Exception {
+ for (final AudioFileFormat.Type type : types) {
+ for (final AudioFormat format : formats) {
+ testAS(type, format);
+ for (final AudioFileWriter afw : load(AudioFileWriter.class)) {
+ testAFW(afw, type, format);
+ }
+ }
+ }
+ }
+
+ /**
+ * Tests the part of AudioSystem API, which implemented via AudioFileWriter.
+ */
+ private static void testAS(final AudioFileFormat.Type type,
+ final AudioFormat format) throws Exception {
+ final AudioInputStream ais = getStream(format);
+ final OutputStream buffer = new ByteArrayOutputStream(BUFFER_LEN);
+
+ if (AudioSystem.isFileTypeSupported(type, ais)) {
+ if (!AudioSystem.isFileTypeSupported(type)) {
+ throw new RuntimeException(type + ", " + format);
+ }
+ try {
+ AudioSystem.write(ais, type, buffer);
+ AudioSystem.write(ais, type, FILE);
+ } catch (final IllegalArgumentException e) {
+ throw new RuntimeException(type + ", " + format, e);
+ }
+ } else {
+ try {
+ AudioSystem.write(ais, type, buffer);
+ throw new RuntimeException(type + ", " + format);
+ } catch (final IllegalArgumentException ignored) {
+ }
+ try {
+ AudioSystem.write(ais, type, FILE);
+ throw new RuntimeException(type + ", " + format);
+ } catch (final IllegalArgumentException ignored) {
+ }
+ }
+ }
+
+ /**
+ * Tests the AudioFileWriter API directly.
+ */
+ private static void testAFW(final AudioFileWriter afw,
+ final AudioFileFormat.Type type,
+ final AudioFormat format) throws Exception {
+ final AudioInputStream ais = getStream(format);
+ final OutputStream buffer = new ByteArrayOutputStream(BUFFER_LEN);
+
+ if (afw.isFileTypeSupported(type, ais)) {
+ if (!afw.isFileTypeSupported(type)) {
+ throw new RuntimeException(type + "," + format + ',' + afw);
+ }
+ try {
+ afw.write(ais, type, buffer);
+ afw.write(ais, type, FILE);
+ } catch (final IllegalArgumentException e) {
+ throw new RuntimeException(type + "," + format + ',' + afw, e);
+ }
+ } else {
+ try {
+ afw.write(ais, type, buffer);
+ throw new RuntimeException(type + "," + format + ',' + afw);
+ } catch (final IllegalArgumentException ignored) {
+ }
+ try {
+ afw.write(ais, type, FILE);
+ throw new RuntimeException(type + "," + format + ',' + afw);
+ } catch (final IllegalArgumentException ignored) {
+ }
+ }
+ }
+
+ private static AudioInputStream getStream(final AudioFormat format) {
+ final InputStream in = new ByteArrayInputStream(new byte[BUFFER_LEN]);
+ return new AudioInputStream(in, format, 10);
+ }
+}