--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/sampled/DataLine/DataLineInfoNegBufferSize.java	Mon Oct 31 14:50:09 2016 +0300
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2004, 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.Clip;
+import javax.sound.sampled.DataLine;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.Mixer;
+
+/**
+ * @test
+ * @bug 5021234
+ * @summary Using -2 for buffer size will fail retrieval of lines
+ */
+public class DataLineInfoNegBufferSize {
+
+    /**
+     * returns:
+     * 0: OK
+     * 1: IAE
+     * 2: other exception
+     * 3: line not available
+     */
+    public static int run(Mixer m, int bufferSize) {
+        int res;
+        int frameCount = 441000; // lets say 10 seconds
+        AudioFormat f = new AudioFormat(44100.0f, 16, 2, true, false);
+        Clip clip = null;
+        try {
+            System.out.println("Requesting clip from Mixer "
+                               +(m==null?"default":m.toString())
+                               +" with bufferSize"+bufferSize);
+            DataLine.Info info = new DataLine.Info(Clip.class, f, bufferSize);
+            if (m==null) {
+                clip = (Clip) AudioSystem.getLine(info);
+            } else {
+                clip = (Clip) m.getLine(info);
+            }
+            System.out.println("Got clip: "+clip+" with Buffer size "+clip.getBufferSize());
+
+            res = 0;
+        } catch (LineUnavailableException luae) {
+            System.out.println(luae);
+            res = 3; // line not available
+        } catch (IllegalArgumentException iae) {
+            System.out.println(iae);
+            res = 1;
+        } catch (Throwable t) {
+            System.out.println("->Exception:"+t);
+            t.printStackTrace();
+            res=2; // other exception
+        }
+        return res;
+    }
+
+    public static void main(String[] args) throws Exception     {
+        if (isSoundcardInstalled()) {
+            int res=0;
+            int count = 0;
+            Mixer.Info[] infos = AudioSystem.getMixerInfo();
+            for (int i = -1; i<infos.length; i++) {
+                try {
+                    Mixer m;
+                    if (i == -1) {
+                        m = null;
+                    } else {
+                        m = AudioSystem.getMixer(infos[i]);
+                    }
+                    int r = run(m, AudioSystem.NOT_SPECIFIED);
+                    // only continue if successful
+                    if (r == 0) {
+                        count++;
+                        r = run(m, -2);
+                        if (r == 1) {
+                            // only fail if IAE was thrown
+                            System.out.println("#FAILED: using -2 for buffer size does not work!");
+                            res = 1;
+                        }
+                    }
+                } catch (Exception e) {
+                }
+            }
+            if (res!=1) {
+                System.out.println("Test passed");
+            } else {
+                if (count == 0) {
+                    System.err.println("Test could not execute -- no suitable mixers installed. NOT failed");
+                }
+                throw new Exception("Test FAILED!");
+            }
+        }
+    }
+
+    /**
+     * Returns true if at least one soundcard is correctly installed
+     * on the system.
+     */
+    public static boolean isSoundcardInstalled() {
+        boolean result = false;
+        try {
+            Mixer.Info[] mixers = AudioSystem.getMixerInfo();
+            if (mixers.length > 0) {
+                result = AudioSystem.getSourceDataLine(null) != null;
+            }
+        } catch (Exception e) {
+            System.err.println("Exception occured: "+e);
+        }
+        if (!result) {
+            System.err.println("Soundcard does not exist or sound drivers not installed!");
+            System.err.println("This test requires sound drivers for execution.");
+        }
+        return result;
+    }
+}