1 /*
   2  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23  
  24 package com.oracle.java.testlibrary;
  25 
  26 public class OutputAnalyzer {
  27 
  28   String output;
  29   int exitValue;
  30   
  31   public OutputAnalyzer(Process process) throws Exception {
  32         output = ProcessTools.getOutput(process);
  33         exitValue = process.exitValue();  
  34   }
  35   
  36   public OutputAnalyzer(String buf) {
  37         output = buf;
  38   }
  39 
  40   public void shouldContain(String s)  throws Exception {
  41     if (output.contains(s)) {
  42       return;
  43     }
  44     System.err.println(output);
  45     throw new Exception("'" + s + "' missing from stderr/stdout");
  46   }
  47 
  48   public void shouldNotContain(String s) throws Exception {
  49     if (!output.contains(s)) {
  50       return;
  51     }
  52     System.err.println(output);
  53     throw new Exception("'" + s + "' found in stderr/stdout");
  54   }
  55   
  56   public void shouldHaveExitValue(int expectedExitValue) throws Exception {
  57     if (getExitValue() != expectedExitValue) {
  58       throw new Exception("Exit value " + getExitValue() + " , expected to get " + expectedExitValue);
  59     }
  60   }
  61   
  62   public String getOutput() {
  63         return output;
  64   }
  65   
  66   public int getExitValue() throws Exception {
  67         return exitValue;
  68   }
  69 }