2 * Copyright (C) 2014, United States Government, as represented by the
3 * Administrator of the National Aeronautics and Space Administration.
6 * The Java Pathfinder core (jpf-core) platform is licensed under the
7 * Apache License, Version 2.0 (the "License"); you may not use this file except
8 * in compliance with the License. You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0.
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 package gov.nasa.jpf.vm;
20 import gov.nasa.jpf.Config;
21 import gov.nasa.jpf.GenericProperty;
22 import gov.nasa.jpf.search.Search;
24 import java.io.PrintWriter;
25 import java.io.StringWriter;
29 * property class to check for uncaught exceptions
31 public class NoUncaughtExceptionsProperty extends GenericProperty {
33 ExceptionInfo uncaughtXi;
35 public NoUncaughtExceptionsProperty (Config config) {
39 void setExceptionInfo (ExceptionInfo xi){
43 public ExceptionInfo getUncaughtExceptionInfo() {
48 public String getExplanation () {
49 // that's pretty self explaining, isn't it?
51 //return "no uncaught exception";
55 public String getErrorMessage () {
56 if (uncaughtXi != null) {
57 StringWriter sw = new StringWriter();
58 uncaughtXi.printOn(new PrintWriter(sw));
71 public boolean check (Search search, VM vm) {
72 uncaughtXi = vm.getPendingException();
73 return (uncaughtXi == null);