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annotate src/tests/gov/nasa/jpf/test/vm/basic/InitializeInterfaceClassObjectRefTest.java @ 0:61d41facf527

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initial v8 import (history reset)
author Peter Mehlitz <Peter.C.Mehlitz@nasa.gov>
date Fri, 23 Jan 2015 10:14:01 -0800
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1 /*
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2 * Copyright (C) 2014, United States Government, as represented by the
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3 * Administrator of the National Aeronautics and Space Administration.
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4 * All rights reserved.
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5 *
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6 * The Java Pathfinder core (jpf-core) platform is licensed under the
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7 * Apache License, Version 2.0 (the "License"); you may not use this file except
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8 * in compliance with the License. You may obtain a copy of the License at
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9 *
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10 * http://www.apache.org/licenses/LICENSE-2.0.
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11 *
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12 * Unless required by applicable law or agreed to in writing, software
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13 * distributed under the License is distributed on an "AS IS" BASIS,
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14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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15 * See the License for the specific language governing permissions and
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16 * limitations under the License.
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17 */
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18
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19 package gov.nasa.jpf.test.vm.basic;
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20
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21 import gov.nasa.jpf.util.test.TestJPF;
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22 import gov.nasa.jpf.vm.ClassInfo;
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23 import gov.nasa.jpf.vm.ClassLoaderInfo;
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24
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25 import org.junit.Test;
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26
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27 /*
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28 * VM.registerStartupClass must be kept in sync with ClassInfo.registerClass.
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29 * This test ensures that the interfaces of the main class are registered
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30 * properly. The old VM.registerStartupClass code wasn't initializing the
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31 * class object of the interfaces.
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32 */
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33 public class InitializeInterfaceClassObjectRefTest extends TestJPF implements InitializeInterfaceClassObjectRefTestInterface
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34 {
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35 @Test
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36 public void test()
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37 {
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38 if (verifyUnhandledExceptionDetails(RuntimeException.class.getName(), "This test throws an expected exception.", "+log.finest+=,gov.nasa.jpf.vm.ClassInfo"))
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39 {
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40 // Throw an exception to avoid backtracking. Backtracking will wipe out the class object ref.
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41 throw new RuntimeException("This test throws an expected exception.");
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42 }
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43 else
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44 {
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45 ClassInfo ci = ClassLoaderInfo.getCurrentResolvedClassInfo( InitializeInterfaceClassObjectRefTestInterface.class.getName());
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46
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47 if (ci.getClassObjectRef() < 0)
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48 throw new AssertionError("ci.getClassObjectRef() < 0 : " + ci.getClassObjectRef());
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49 }
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50 }
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51 }
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52
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53 interface InitializeInterfaceClassObjectRefTestInterface
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54 {
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55 }