--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/sampled/Lines/FrameSize/FrameSizeTest.java Mon Oct 31 14:50:09 2016 +0300
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2001, 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 javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.DataLine;
+import javax.sound.sampled.Line;
+import javax.sound.sampled.Mixer;
+
+/**
+ * @test
+ * @bug 4469409
+ * @summary Check that the frame size in the formats returned by lines is
+ * correct
+ */
+public class FrameSizeTest {
+ public static void main(String[] args) throws Exception {
+ boolean res=true;
+ Mixer.Info[] mixerInfo = AudioSystem.getMixerInfo();
+ for (int i = 0; i < mixerInfo.length; i++) {
+ Mixer mixer = AudioSystem.getMixer(mixerInfo[i]);
+ System.out.println(mixer);
+ Line.Info[] lineinfo = mixer.getSourceLineInfo();
+ for (int j = 0; j < lineinfo.length; j++) {
+ System.out.println(" " + lineinfo[j]);
+ try {
+ AudioFormat[] formats = ((DataLine.Info)lineinfo[j]).getFormats();
+ for (int k = 0; k < formats.length; k++) {
+ if ( (formats[k].getEncoding().equals(AudioFormat.Encoding.PCM_SIGNED)
+ || formats[k].getEncoding().equals(AudioFormat.Encoding.PCM_UNSIGNED))
+ && (formats[k].getFrameSize() != AudioSystem.NOT_SPECIFIED)
+ && ((formats[k].getSampleSizeInBits() == 16) || (formats[k].getSampleSizeInBits() == 8))
+ && ((((formats[k].getSampleSizeInBits() + 7) / 8) * formats[k].getChannels()) != formats[k].getFrameSize())) {
+ System.out.println(" # " + formats[k] + ", getFrameSize() wrongly returns"+ formats[k].getFrameSize());
+ res=false;
+ }
+ }
+ } catch (ClassCastException e) {
+ }
+ }
+ }
+
+ if (res) {
+ System.out.println("Test passed");
+ } else {
+ System.out.println("Test failed");
+ throw new Exception("Test failed");
+ }
+ }
+}