| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.tools.ant.taskdefs; |
| |
| import org.apache.tools.ant.*; |
| import org.apache.tools.ant.BuildFileTest; |
| import java.util.Random; |
| /** |
| * A simple task that prints to System.out and System.err and then catches |
| * the output which it then check. If the output does not match, an |
| * exception is thrown |
| * |
| * @since 1.5 |
| * @author Conor MacNeill |
| * @created 21 February 2002 |
| */ |
| public class DemuxOutputTask extends Task { |
| private String randomOutValue; |
| private String randomErrValue; |
| private boolean outputReceived = false; |
| private boolean errorReceived = false; |
| |
| public void execute() { |
| Random generator = new Random(); |
| randomOutValue = "Output Value is " + generator.nextInt(); |
| randomErrValue = "Error Value is " + generator.nextInt(); |
| |
| System.out.println(randomOutValue); |
| System.err.println(randomErrValue); |
| if (!outputReceived) { |
| throw new BuildException("Did not receive output"); |
| } |
| |
| if (!errorReceived) { |
| throw new BuildException("Did not receive error"); |
| } |
| } |
| |
| protected void handleOutput(String line) { |
| if (line.length() != 0 && !line.equals(randomOutValue)) { |
| String message = "Received = [" + line + "], expected = [" |
| + randomOutValue + "]"; |
| throw new BuildException(message); |
| } |
| outputReceived = true; |
| } |
| |
| protected void handleErrorOutput(String line) { |
| if (line.length() != 0 && !line.equals(randomErrValue)) { |
| String message = "Received = [" + line + "], expected = [" |
| + randomErrValue + "]"; |
| throw new BuildException(message); |
| } |
| errorReceived = true; |
| } |
| |
| |
| } |
| |