| /* |
| * 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. |
| */ |
| |
| package org.netbeans.core.output2; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Test for org.netbeans.core.output2.SparseIntList. |
| * |
| * @author Tim Boudreau |
| */ |
| public class SparseIntListTest extends TestCase { |
| |
| public SparseIntListTest(String testName) { |
| super(testName); |
| } |
| |
| private SparseIntList l = null; |
| @Override |
| protected void setUp() throws Exception { |
| l = new SparseIntList(20); |
| } |
| |
| public void testGetLessThanZeroReturnsZero() { |
| System.out.println("testGetLessThanZeroReturnsZero"); |
| assertTrue (l.get(-1) == 0); |
| assertTrue (l.get(Integer.MIN_VALUE) == 0); |
| } |
| |
| public void testGetFromEmptyListReturnsRequestedIndex() { |
| System.out.println("testGetFromEmptyListReturnsRequestedIndex"); |
| assertTrue (l.get(20) == 21); |
| assertTrue (l.get(Integer.MAX_VALUE-1) == Integer.MAX_VALUE); |
| assertTrue (l.get(1) == 2); |
| assertTrue (l.get(0) == 1); |
| } |
| |
| public void testGetBelowFirstEntryReturnsIndex() { |
| System.out.println("testGetBelowFirstEntryReturnsIndex"); |
| l.add (11, 20); |
| for (int i = 0; i < 11; i++) { |
| assertTrue (l.get(i) == i+1); |
| } |
| } |
| |
| public void testAdd() { |
| System.out.println("testAdd"); |
| l.add (11, 20); |
| int val = l.get(11); |
| assertTrue ("After add(11, 20), value at 11 should be 20, not " + val, val == 20); |
| val = l.get(12); |
| assertTrue ("After add(11, 20), value at 12 should be 21, not " + val, val == 21); |
| |
| l.add (12, 30); |
| val = l.get(12); |
| assertTrue ("After add(12, 30), value at 12 should be 30, not " + val, val == 30); |
| val = l.get(13); |
| assertTrue ("After add(12, 30), value at 13 should be 31, not " + val, val == 31); |
| |
| l.add (30, 80); |
| val = l.get(12); |
| assertTrue ("After add(30, 80), value at 12 should still be 30, not " + val + " adding an entry above should not change it", val == 30); |
| val = l.get(13); |
| assertTrue ("After add(30, 80), value at 13 should be 31, not " + val + " adding an entry above should not change it", val == 31); |
| val = l.get(31); |
| assertTrue ("After add(30, 80), value at 31 should be 81, not " + val, val == 81); |
| |
| for (int i=0; i < 10; i++) { |
| val = l.get(i); |
| assertTrue ("In a populated map, get() on an index below the first added entry should return the index, but get(" + i + ") returns " + val, val == i+1); |
| } |
| |
| } |
| |
| public void testBadValuesThrowExceptions() { |
| System.out.println("testBadValuesThrowExceptions"); |
| l.add (20, 11); |
| Exception e = null; |
| try { |
| l.add (19, 13); |
| } catch (Exception ex) { |
| e = ex; |
| } |
| assertNotNull(e); |
| |
| try { |
| l.add (21, 10); |
| } catch (Exception ex2) { |
| e = ex2; |
| } |
| assertNotNull(e); |
| |
| } |
| |
| public void testGetAboveFirstEntryReturnsEntryPlusIndexDiff() { |
| System.out.println("testGetAboveFirstEntryReturnsEntryPlusIndexDiff"); |
| l.add (11, 20); |
| int x = 21; |
| for (int i = 12; i < 40; i++){ |
| assertTrue ("Entry at " + i + " should be " + x + ", not " + l.get(i), l.get(i) == x); |
| x++; |
| } |
| } |
| } |