--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/sampled/spi/AudioFileWriter/AiffSampleRate.java Mon Oct 31 14:50:09 2016 +0300
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2002, 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.InputStream;
+
+import javax.sound.sampled.AudioFileFormat;
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioInputStream;
+import javax.sound.sampled.AudioSystem;
+
+/**
+ * @test
+ * @bug 4914639
+ * @summary JavaSound writes wrong sample rates to AIFF files
+ */
+public class AiffSampleRate {
+
+ private static final float[] testSampleRates =
+ {8000.0F, 8000.0F + 0.011F, 8193.975F, 10000.0F, 11025.0F, 12000.0F,
+ 16000.0F, 22050.0F, 24000.0F, 32000.0F, 44100.0F - 1.22222F, 44100.0F,
+ 47888.888F, 48000.0F, 96000.0F, 192000.0F};
+
+ public static void main(String[] args) throws Exception {
+ boolean isTestPassed = true;
+
+ out("#4914639: JavaSound writes wrong sample rates to AIFF files");
+ for (int i = 0; i < testSampleRates.length; i++) {
+ isTestPassed &= testSampleRate(testSampleRates[i]);
+ }
+ if (isTestPassed) {
+ out("Test PASSED.");
+ } else {
+ throw new Exception("Test FAILED.");
+ }
+ }
+
+ private static boolean testSampleRate(float sampleRate) {
+ boolean result = true;
+
+ try {
+ // create AudioInputStream with sample rate of 10000 Hz
+ ByteArrayInputStream data = new ByteArrayInputStream(new byte[1]);
+ AudioFormat format = new AudioFormat(sampleRate, 8, 1, true, true);
+ AudioInputStream stream = new AudioInputStream(data, format, 1);
+
+ // write to AIFF file
+ ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+ AudioSystem.write(stream, AudioFileFormat.Type.AIFF, outputStream);
+ byte[] fileData = outputStream.toByteArray();
+ InputStream inputStream = new ByteArrayInputStream(fileData);
+ AudioFileFormat aff = AudioSystem.getAudioFileFormat(inputStream);
+ if (! equals(sampleRate, aff.getFormat().getFrameRate())) {
+ out("error for sample rate " + sampleRate);
+ result = false;
+ }
+ } catch (Exception e) {
+ out(e);
+ out("Test NOT FAILED");
+ }
+ return result;
+ }
+
+ private static boolean equals(float f1, float f2) {
+ return Math.abs(f2 - f1) < 1.0E-9;
+ }
+
+ private static void out(Throwable t) {
+ t.printStackTrace(System.out);
+ }
+
+ private static void out(String message) {
+ System.out.println(message);
+ }
+}