--- /dev/null 2016-10-24 21:41:07.000000000 +0300 +++ new/test/javax/sound/sampled/Clip/Open/ClipOpenBug.java 2016-10-24 21:41:07.000000000 +0300 @@ -0,0 +1,81 @@ +/* + * 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 java.io.ByteArrayInputStream; + +import javax.sound.sampled.AudioFormat; +import javax.sound.sampled.AudioInputStream; +import javax.sound.sampled.AudioSystem; +import javax.sound.sampled.Clip; +import javax.sound.sampled.DataLine; +import javax.sound.sampled.FloatControl; + +/** + * @test + * @bug 4479444 + * @summary Verify that the error string of Clip.open() is meaningful + */ +public class ClipOpenBug { + + public static void main(String args[]) throws Exception { + boolean res = true; + try { + AudioInputStream ais = new AudioInputStream( + new ByteArrayInputStream(new byte[2000]), + new AudioFormat(8000.0f, 8, 1, false, false), 2000); // + AudioFormat format = ais.getFormat(); + DataLine.Info info = new DataLine.Info(Clip.class, format, + ((int) ais.getFrameLength() + * format + .getFrameSize())); + Clip clip = (Clip) AudioSystem.getLine(info); + clip.open(); + FloatControl rateControl = (FloatControl) clip.getControl( + FloatControl.Type.SAMPLE_RATE); + int c = 0; + while (c++ < 10) { + clip.stop(); + clip.setFramePosition(0); + clip.start(); + for (float frq = 22000; frq < 44100; frq = frq + 100) { + try { + Thread.currentThread().sleep(20); + } catch (Exception e) { + break; + } + rateControl.setValue(frq); + } + } + } catch (Exception ex) { + ex.printStackTrace(); + res = ex.getMessage().indexOf( + "This method should not have been invoked!") < 0; + } + if (res) { + System.out.println("Test passed"); + } else { + System.out.println("Test failed"); + throw new Exception("Test failed"); + } + } +}