/*
* Copyright (c) 2007-2011 by The Broad Institute of MIT and Harvard. All Rights Reserved.
*
* This software is licensed under the terms of the GNU Lesser General Public License (LGPL),
* Version 2.1 which is available at http://www.opensource.org/licenses/lgpl-2.1.php.
*
* THE SOFTWARE IS PROVIDED "AS IS." THE BROAD AND MIT MAKE NO REPRESENTATIONS OR
* WARRANTES OF ANY KIND CONCERNING THE SOFTWARE, EXPRESS OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, WHETHER
* OR NOT DISCOVERABLE. IN NO EVENT SHALL THE BROAD OR MIT, OR THEIR RESPECTIVE
* TRUSTEES, DIRECTORS, OFFICERS, EMPLOYEES, AND AFFILIATES BE LIABLE FOR ANY DAMAGES
* OF ANY KIND, INCLUDING, WITHOUT LIMITATION, INCIDENTAL OR CONSEQUENTIAL DAMAGES,
* ECONOMIC DAMAGES OR INJURY TO PROPERTY AND LOST PROFITS, REGARDLESS OF WHETHER
* THE BROAD OR MIT SHALL BE ADVISED, SHALL HAVE OTHER REASON TO KNOW, OR IN FACT
* SHALL KNOW OF THE POSSIBILITY OF THE FOREGOING.
*/
/*
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* and open the template in the editor.
*/
package org.broad.igv.util.collections;
import org.broad.igv.util.collections.IntArrayList;
import org.junit.AfterClass;
import static org.junit.Assert.assertEquals;
import org.junit.BeforeClass;
import org.junit.Test;
/**
* @author jrobinso
*/
public class IntArrayListTest {
private static final int NUM_POINTS = 10000000;
public IntArrayListTest() {
}
@BeforeClass
public static void setUpClass() throws Exception {
}
@AfterClass
public static void tearDownClass() throws Exception {
}
@Test
public void test() {
IntArrayList al = new IntArrayList(10);
long t0 = System.currentTimeMillis();
for (int i = 0; i < NUM_POINTS; i++) {
al.add(i);
}
int[] values = al.toArray();
assertEquals(NUM_POINTS, values.length);
assertEquals(2, values[2]);
System.out.println("IntArrayList time: " + (System.currentTimeMillis() - t0));
}
@Test
public void testAddAll() {
IntArrayList aList = new IntArrayList(40);
for(int i=0; i<30; i++) {
aList.add(i);
}
IntArrayList aList2 = new IntArrayList(20);
for(int i=0; i<20; i++) {
aList2.add(i);
}
aList.addAll(aList2);
for(int i=0; i<30; i++) {
assertEquals(i, aList.get(i));
}
for(int i=30; i<50; i++) {
assertEquals(i-30, aList.get(i));
}
}
}