/*
* The MIT License (MIT)
*
* Copyright (c) 2007-2015 Broad Institute
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
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*/
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));
}
}
}