Mercurial > hg > Members > kono > jpf-core
view src/tests/gov/nasa/jpf/util/IdentityArrayObjectSetTest.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.util; import gov.nasa.jpf.util.test.TestJPF; import org.junit.Test; /** * regression test for IdentityArrayObjectSet */ public class IdentityArrayObjectSetTest extends TestJPF { @Test public void testBasic(){ String a = "a"; String b = "b"; IdentityArrayObjectSet<String> s = new IdentityArrayObjectSet<String>(); assertTrue( s.isEmpty()); System.out.println(s); assertTrue( s.add(a)); assertTrue( s.size() == 1); assertTrue( s.contains(a)); System.out.println(s); assertFalse( s.add(a)); // already in assertTrue( s.size() == 1); System.out.println(s); assertTrue( s.add(b)); assertTrue( s.size() == 2); assertTrue( s.contains(b)); System.out.println(s); assertTrue( s.remove(a)); assertTrue( s.size() == 1); assertFalse( s.contains(a)); assertTrue( s.contains(b)); System.out.println(s); assertFalse( s.remove(a)); // can't remove it a second time System.out.println(s); assertTrue( s.remove(b)); assertTrue( s.isEmpty()); System.out.println(s); } }