Mercurial > hg > Members > kono > jpf-core
view src/tests/gov/nasa/jpf/test/mc/basic/SearchMultipleTest.java @ 0:61d41facf527
initial v8 import (history reset)
author | Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> |
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date | Fri, 23 Jan 2015 10:14:01 -0800 |
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/* * Copyright (C) 2014, United States Government, as represented by the * Administrator of the National Aeronautics and Space Administration. * All rights reserved. * * The Java Pathfinder core (jpf-core) platform is licensed under the * Apache License, Version 2.0 (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0. * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package gov.nasa.jpf.test.mc.basic; import gov.nasa.jpf.util.test.TestJPF; import gov.nasa.jpf.vm.Verify; import org.junit.Test; /** * regression test for search.multiple_errors test */ public class SearchMultipleTest extends TestJPF { @Test public void testSimple() { if (!isJPFRun()){ Verify.resetCounter(0); } if (verifyAssertionError("+search.multiple_errors")){ boolean b = Verify.getBoolean(); System.out.println("## b = " + b); Verify.incrementCounter(0); assert false : "blow up here"; fail("should never get here"); } if (!isJPFRun()){ assertTrue( Verify.getCounter(0) == 2); } } @Test public void testSimpleBFS() { if (!isJPFRun()){ Verify.resetCounter(0); } if (verifyAssertionError("+search.multiple_errors", "+search.class=.search.heuristic.BFSHeuristic")){ boolean b = Verify.getBoolean(); System.out.println("## b = " + b); Verify.incrementCounter(0); assert false : "blow up here"; } if (!isJPFRun()){ assertTrue( Verify.getCounter(0) == 2); } } @Test public void testDeadlock(){ if (!isJPFRun()){ Verify.resetCounter(0); } if (verifyDeadlock("+search.multiple_errors", "+cg.boolean.false_first")){ Object lock = new Object(); boolean b = Verify.getBoolean(); boolean c = Verify.getBoolean(); System.out.println("b=" + b + ", c=" + c); if (!b){ synchronized(lock){ try { System.out.println("now deadlocking"); lock.wait(); // this should always deadlock } catch (InterruptedException ix){ System.out.println("got interrupted"); } } } System.out.println("should get here for b=true"); Verify.incrementCounter(0); } if (!isJPFRun()){ assertTrue( Verify.getCounter(0) == 2); } } }