--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/sampled/Lines/SourceDataLineDefaultBufferSizeCrash.java Mon Oct 31 14:50:09 2016 +0300
@@ -0,0 +1,248 @@
+/*
+ * Copyright (c) 2003, 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.Line;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.SourceDataLine;
+
+/**
+ * @test
+ * @bug 4681384
+ * @summary SourceDataLine.write() causes Unexpected Signal 11 in native code
+ * outside the VM
+ */
+public class SourceDataLineDefaultBufferSizeCrash {
+
+ static final int STATUS_PASSED = 0;
+ static final int STATUS_FAILED = 2;
+ static final int STATUS_TEMP = 95;
+
+ public static void main(String argv[]) throws Exception {
+ int testExitStatus = run(argv, System.out) + STATUS_TEMP;
+ }
+
+ public static int run(String argv[], java.io.PrintStream out) throws Exception {
+ int testResult = STATUS_PASSED;
+
+ int framesNumberToExceed = 2;
+ if ( argv.length > 0 ) {
+ try {
+ framesNumberToExceed = Integer.parseInt(argv[0]);
+ }
+ catch (NumberFormatException e) {
+ }
+ }
+
+ out.println
+ ("\n==> Test for SourceDataLine.write() method:");
+
+ Mixer.Info[] installedMixersInfo = AudioSystem.getMixerInfo();
+
+ if ( installedMixersInfo == null ) {
+ out.println("## AudioSystem.getMixerInfo() returned unexpected result:");
+ out.println("# expected: an array of Mixer.Info objects (may be array of length 0);");
+ out.println("# produced: null;");
+ return STATUS_FAILED;
+ }
+
+ if ( installedMixersInfo.length == 0 ) {
+ // there are no mixers installed on the system -
+ // so this testcase can not be tested
+ out.println("\n>>> There are no mixers installed on the system!");
+ return STATUS_PASSED;
+ }
+
+ out.println("\n>>> Number of mixers installed on the system = "
+ + installedMixersInfo.length);
+ Mixer installedMixer = null;
+ for (int i=0; i < installedMixersInfo.length; i++) {
+ try {
+ installedMixer = AudioSystem.getMixer(installedMixersInfo[i]);
+ } catch (SecurityException securityException) {
+ // installed Mixer is unavailable because of security restrictions
+ out.println("\n>>> installedMixer[" + i
+ + "] is unavailable because of security restrictions");
+ continue;
+ } catch (Throwable thrown) {
+ out.println("\n## installedMixer[" + i + "] is unavailable because of");
+ out.println("# AudioSystem.getMixer() threw unexpected exception:");
+ thrown.printStackTrace(out);
+ testResult = STATUS_FAILED;
+ continue;
+ }
+
+ out.println("\n>>> installedMixer["+i+"] = " + installedMixer);
+ try {
+ installedMixer.open();
+ } catch (LineUnavailableException lineUnavailableException) {
+ // installedMixer is not available due to resource restrictions
+ out.println(">> installedMixer[" + i
+ + "] is not opened because of resource restrictions");
+ continue;
+ } catch (SecurityException securityException) {
+ // installedMixer is not available due to security restrictions
+ out.println(">> installedMixer[" + i
+ + "] is not opened because of security restrictions");
+ continue;
+ } catch (Throwable thrown) {
+ out.println("## installedMixer.open() throws unexpected exception:");
+ thrown.printStackTrace(out);
+ testResult = STATUS_FAILED;
+ continue;
+ }
+ Line.Info supportedSourceLineInfo[] = null;
+ try {
+ supportedSourceLineInfo = installedMixer.getSourceLineInfo();
+ } catch (Throwable thrown) {
+ out.println("## installedMixer.getSourceLineInfo() throws "
+ + "unexpected exception:");
+ thrown.printStackTrace(out);
+ testResult = STATUS_FAILED;
+ installedMixer.close();
+ continue;
+ }
+ if ( supportedSourceLineInfo == null ) {
+ out.println("## installedMixer.getSourceLineInfo() returned null array");
+ out.println("# Mixer = " + installedMixer);
+ testResult = STATUS_FAILED;
+ installedMixer.close();
+ continue;
+ }
+ out.println("\n>> Number of SourceLineInfo supported by installedMixer ="
+ + supportedSourceLineInfo.length);
+
+ for (int j=0; j < supportedSourceLineInfo.length; j++) {
+ Line.Info testSourceLineInfo = supportedSourceLineInfo[j];
+
+ out.println("\n> testSourceLineInfo["+j+"] = " + testSourceLineInfo);
+ Line testSourceLine = null;
+ try {
+ testSourceLine = installedMixer.getLine(testSourceLineInfo);
+ } catch (LineUnavailableException lineUnavailableException) {
+ // line is not available due to resource restrictions
+ out.println("> Line for this SourceLine Info is not available "
+ + "due to resource restrictions");
+ continue;
+ } catch (SecurityException securityException) {
+ // line is not available due to security restrictions
+ out.println("> Line for this SourceLine Info is not available "
+ + "due to security restrictions");
+ continue;
+ } catch (Throwable thrown) {
+ out.println("## installedMixer.getLine(testSourceLineInfo) throws"
+ + "unexpected Exception:");
+ thrown.printStackTrace(out);
+ testResult = STATUS_FAILED;
+ continue;
+ }
+
+ out.println("> testedSourceLine = " + testSourceLine);
+ if ( ! (testSourceLine instanceof SourceDataLine) ) {
+ out.println("> testSourceLine is not SourceDataLine");
+ continue;
+ }
+
+ SourceDataLine testedSourceLine = (SourceDataLine)testSourceLine;
+ AudioFormat lineAudioFormat = testedSourceLine.getFormat();
+
+ out.println("\n> opening tested SourceLine:");
+ try {
+ //testedSourceLine.open(lineAudioFormat, 2048);
+ testedSourceLine.open(lineAudioFormat);
+ out.println("> OK - line is opened with "+testedSourceLine.getBufferSize()+" bytes buffer");
+ } catch (LineUnavailableException lineUnavailableException) {
+ out.println("> Line is not available due to resource restrictions:");
+ lineUnavailableException.printStackTrace(out);
+ continue;
+ } catch (SecurityException securityException) {
+ out.println("> Line is not available due to security restrictions:");
+ securityException.printStackTrace(out);
+ continue;
+ } catch (Throwable thrown) {
+ out.println("## SourceDataLine.open(AudioFormat format) failed:");
+ out.println("# Unexpected Exception is thrown");
+ out.println("# Mixer = " + installedMixer);
+ out.println("# SourceDataLine = " + testedSourceLine);
+ thrown.printStackTrace(out);
+ testResult = STATUS_FAILED;
+ continue;
+ }
+
+ testedSourceLine.start();
+
+ int frameSize = 1;
+ if ( lineAudioFormat.getFrameSize() != AudioSystem.NOT_SPECIFIED ) {
+ frameSize = lineAudioFormat.getFrameSize();
+ } else {
+ if ( lineAudioFormat.getSampleSizeInBits() != AudioSystem.NOT_SPECIFIED ) {
+ frameSize = lineAudioFormat.getSampleSizeInBits()/8;
+ if ( lineAudioFormat.getSampleSizeInBits()%8 != 0 ) {
+ frameSize++;
+ }
+ }
+ }
+ int bufferSizeToWrite = testedSourceLine.available()
+ + (frameSize * framesNumberToExceed);
+ byte[] dataToWrite = new byte[bufferSizeToWrite];
+ for (int k=0; k < bufferSizeToWrite; k++) {
+ dataToWrite[k] = (byte)1;
+ }
+ int offsetToWrite = 0;
+
+ out.println("\n> check SourceDataLine.write() to write more data "
+ + "than can currently be written:");
+
+ out.println("> testedSourceLine.available() = " + testedSourceLine.available());
+ out.println("> frame size = " + frameSize);
+ out.println("> number of bytes to write = " + bufferSizeToWrite);
+ int writtenBytes = -1;
+ try {
+ writtenBytes =
+ testedSourceLine.write(dataToWrite, offsetToWrite, bufferSizeToWrite);
+ out.println("> OK - number of written bytes = " + writtenBytes);
+ } catch (Throwable thrown) {
+ out.println("## SourceDataLine.write(byte[] b, int off, int len) failed:");
+ out.println("# Unexpected Exception is thrown");
+ thrown.printStackTrace(out);
+ testResult = STATUS_FAILED;
+ }
+
+ testedSourceLine.close();
+
+ } // for (int j=0; j < supportedSourceLineInfo.length; j++)
+ installedMixer.close();
+
+ } // for (int i=0; i < installedMixersInfo.length; i++)
+
+ if ( testResult == STATUS_FAILED ) {
+ throw new Exception("Test FAILED!");
+ } else {
+ out.println("\n==> test PASSED!");
+ }
+ return testResult;
+ }
+
+}