Mercurial > hg > Members > kono > jpf-core
view src/tests/gov/nasa/jpf/test/basic/HarnessTest.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.basic; import gov.nasa.jpf.JPF; import gov.nasa.jpf.util.TypeRef; import gov.nasa.jpf.util.test.TestJPF; import org.junit.Test; /** * basic test to test the test harness */ public class HarnessTest extends TestJPF { int d; @Test public void noViolation() { if (verifyNoPropertyViolation()) { d += 42; System.out.println("** this is noViolation() - it should succeed"); } } @Test public void verifyAssert() { if (verifyAssertionErrorDetails("java.lang.AssertionError : wrong answer..")) { System.out.println("** this is verifyAssert() - JPF should find an AssertionError"); assert d == 42 : "wrong answer.."; } } @Test public void verifyNullPointerException() { if (verifyUnhandledException("java.lang.NullPointerException")) { System.out.println("** this is verifyNullPointerException() - JPF should find an NPE"); String s = null; s.length(); } } @Test public void verifyRuntimeException() { if (verifyPropertyViolation(new TypeRef("gov.nasa.jpf.vm.NoUncaughtExceptionsProperty"))) { System.out.println("** this is verifyRuntimeException() - JPF should find an unhandled exception"); throw new RuntimeException("Bang!"); } } @Test public void verifyJPFExcept() { if (verifyJPFException(new TypeRef("gov.nasa.jpf.JPFConfigException"), "+vm.class=InvalidVMClass", "+pass_exceptions")) { fail("** JPF should not run"); } } // low level TestJPF API test @Test public void testLowLevelAPI() { JPF jpf = noPropertyViolation(); if (jpf == null) { System.out.println("** this is low level API test - it should succeed"); } else { assert jpf.getSearchErrors().isEmpty() : "unexpected JPF search errors"; } } }