Mercurial > hg > Members > kono > jpf-core
view src/main/gov/nasa/jpf/vm/FloatFieldInfo.java @ 22:cd7880ab73c7
fixed JPF_.._Verify.registerChoiceGenerator() to not break and ignore the
transition if there are no choices, but to just return the provided default
value. Thanks to Pascal Kessell for reporting
added a .include_null option for the TypedObjectChoice CG. If it is set
(default) 'null' is included in the choice set
added a dedicated reg test for TypedObjectChoice, removed the one in
DataChoiceTest
author | Peter Mehlitz <pcmehlitz@gmail.com> |
---|---|
date | Tue, 14 Apr 2015 15:01:25 -0700 |
parents | 61d41facf527 |
children |
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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.vm; import gov.nasa.jpf.JPFException; /** * type, name, modifier info of float fields */ public class FloatFieldInfo extends SingleSlotFieldInfo { float init; public FloatFieldInfo (String name, int modifiers) { super(name, "F", modifiers); } @Override public void setConstantValue(Object constValue){ if (constValue instanceof Float){ cv = constValue; init = (Float)constValue; } else { throw new JPFException("illegal float ConstValue=" + constValue); } } @Override public void initialize (ElementInfo ei, ThreadInfo ti) { ei.getFields().setFloatValue(storageOffset, init); } @Override public Class<? extends ChoiceGenerator<?>> getChoiceGeneratorType() { return FloatChoiceGenerator.class; } @Override public String valueToString (Fields f) { float v = f.getFloatValue(storageOffset); return Float.toString(v); } @Override public Object getValueObject (Fields f){ float v = f.getFloatValue(storageOffset); return new Float(v); } @Override public boolean isFloatField(){ return true; } @Override public boolean isNumericField(){ return true; } @Override public boolean isFloatingPointField(){ return true; } }