+++ /dev/null
-package org.apache.lucene.util.collections;
-
-import org.junit.Test;
-
-import org.apache.lucene.util.LuceneTestCase;
-import org.apache.lucene.util.collections.IntArray;
-
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.
- */
-
-public class IntArrayTest extends LuceneTestCase {
-
- @Test
- public void test0() {
- IntArray array = new IntArray();
-
- assertEquals(0, array.size());
-
- for (int i = 0; i < 100; ++i) {
- array.addToArray(i);
- }
-
- assertEquals(100, array.size());
- for (int i = 0; i < 100; ++i) {
- assertEquals(i, array.get(i));
- }
-
- assertTrue(array.equals(array));
- }
-
- @Test
- public void test1() {
- IntArray array = new IntArray();
- IntArray array2 = new IntArray();
-
- assertEquals(0, array.size());
-
- for (int i = 0; i < 100; ++i) {
- array.addToArray(99-i);
- array2.addToArray(99-i);
- }
-
- assertEquals(100, array.size());
- for (int i = 0; i < 100; ++i) {
- assertEquals(i, array.get(99-i));
- }
-
- array.sort();
- for (int i = 0; i < 100; ++i) {
- assertEquals(i, array.get(i));
- }
-
- assertTrue(array.equals(array2));
- }
-
- @Test
- public void test2() {
- IntArray array = new IntArray();
- IntArray array2 = new IntArray();
- IntArray array3 = new IntArray();
-
- for (int i = 0; i < 100; ++i) {
- array.addToArray(i);
- }
-
- for (int i = 0; i < 100; ++i) {
- array2.addToArray(i*2);
- }
-
- for (int i = 0; i < 50; ++i) {
- array3.addToArray(i*2);
- }
-
- assertFalse(array.equals(array2));
-
- array.intersect(array2);
- assertTrue(array.equals(array3));
- assertFalse(array.equals(array2));
- }
-
- @Test
- public void testSet() {
- int[] original = new int[] { 2,4,6,8,10,12,14 };
- int[] toSet = new int[] { 1,3,5,7,9,11};
-
- IntArray arr = new IntArray();
- for (int val : original) {
- arr.addToArray(val);
- }
-
- for (int i = 0; i < toSet.length; i++ ) {
- int val = toSet[i];
- arr.set(i, val);
- }
-
- // Test to see if the set worked correctly
- for (int i = 0; i < toSet.length; i++ ) {
- assertEquals(toSet[i], arr.get(i));
- }
-
- // Now attempt to set something outside of the array
- try {
- arr.set(100, 99);
- fail("IntArray.set should have thrown an exception for attempting to set outside the array");
- } catch (ArrayIndexOutOfBoundsException e) {
- // We expected this to happen so let it fall through
- // silently
- }
-
- }
-
-}