package memory; /**
* Copyright (c) 1999-2014, Ecole des Mines de Nantes
* All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the Ecole des Mines de Nantes nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
import memory.structure.BasicIndexedBipartiteSet;
import memory.trailing.EnvironmentTrailing;
import org.testng.Assert;
import org.testng.annotations.Test;
/**
* <br/>
*
* @author Charles Prud'homme
* @since 02/04/2014
*/
public class BasicIndexBipartiteSetTest {
@Test(groups = "1s")
public void test1() {
IEnvironment env = new EnvironmentTrailing();
BasicIndexedBipartiteSet set = new BasicIndexedBipartiteSet(env, 2);
int b1 = set.add();
int b2 = set.add();
int b3 = set.add();
int b4 = set.add();
set.swap(b2);
Assert.assertTrue(set.bundle(b1));
Assert.assertFalse(set.bundle(b2));
Assert.assertTrue(set.bundle(b3));
Assert.assertTrue(set.bundle(b4));
env.worldPush();
set.swap(b3); // b3 is now fixed
int b5 = set.add();
Assert.assertTrue(set.bundle(b1));
Assert.assertFalse(set.bundle(b2));
Assert.assertFalse(set.bundle(b3));
Assert.assertTrue(set.bundle(b4));
Assert.assertTrue(set.bundle(b5));
env.worldPush();
set.swap(b1); // b1 is now fixed
int b6 = set.add();
set.swap(b6);
Assert.assertFalse(set.bundle(b1));
Assert.assertFalse(set.bundle(b2));
Assert.assertFalse(set.bundle(b3));
Assert.assertTrue(set.bundle(b4));
Assert.assertTrue(set.bundle(b5));
Assert.assertFalse(set.bundle(b6));
// go back
env.worldPop();
Assert.assertTrue(set.bundle(b1));
Assert.assertFalse(set.bundle(b2));
Assert.assertFalse(set.bundle(b3));
Assert.assertTrue(set.bundle(b4));
Assert.assertTrue(set.bundle(b5));
Assert.assertTrue(set.bundle(b6));
env.worldPop();
Assert.assertTrue(set.bundle(b1));
Assert.assertFalse(set.bundle(b2));
Assert.assertTrue(set.bundle(b3));
Assert.assertTrue(set.bundle(b4));
Assert.assertTrue(set.bundle(b5));
Assert.assertTrue(set.bundle(b6));
env.worldPop();
Assert.assertTrue(set.bundle(b1));
Assert.assertFalse(set.bundle(b2));
Assert.assertTrue(set.bundle(b3));
Assert.assertTrue(set.bundle(b4));
Assert.assertTrue(set.bundle(b5));
Assert.assertTrue(set.bundle(b6));
}
}