001: /*
002: * $Header: /home/cvs/jakarta-commons/primitives/src/test/org/apache/commons/collections/primitives/TestArrayUnsignedByteList.java,v 1.1 2003/10/13 22:46:56 scolebourne Exp $
003: * ====================================================================
004: * The Apache Software License, Version 1.1
005: *
006: * Copyright (c) 2002-2003 The Apache Software Foundation. All rights
007: * reserved.
008: *
009: * Redistribution and use in source and binary forms, with or without
010: * modification, are permitted provided that the following conditions
011: * are met:
012: *
013: * 1. Redistributions of source code must retain the above copyright
014: * notice, this list of conditions and the following disclaimer.
015: *
016: * 2. Redistributions in binary form must reproduce the above copyright
017: * notice, this list of conditions and the following disclaimer in
018: * the documentation and/or other materials provided with the
019: * distribution.
020: *
021: * 3. The end-user documentation included with the redistribution, if
022: * any, must include the following acknowledgement:
023: * "This product includes software developed by the
024: * Apache Software Foundation (http://www.apache.org/)."
025: * Alternately, this acknowledgement may appear in the software itself,
026: * if and wherever such third-party acknowledgements normally appear.
027: *
028: * 4. The names "The Jakarta Project", "Commons", and "Apache Software
029: * Foundation" must not be used to endorse or promote products derived
030: * from this software without prior written permission. For written
031: * permission, please contact apache@apache.org.
032: *
033: * 5. Products derived from this software may not be called "Apache"
034: * nor may "Apache" appear in their names without prior written
035: * permission of the Apache Software Foundation.
036: *
037: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
038: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
039: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
040: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
041: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
042: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
043: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
044: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
045: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
046: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
047: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
048: * SUCH DAMAGE.
049: * ====================================================================
050: *
051: * This software consists of voluntary contributions made by many
052: * individuals on behalf of the Apache Software Foundation. For more
053: * information on the Apache Software Foundation, please see
054: * <http://www.apache.org/>.
055: *
056: */
057:
058: package org.apache.commons.collections.primitives;
059:
060: import junit.framework.Test;
061: import junit.framework.TestSuite;
062:
063: import org.apache.commons.collections.BulkTest;
064:
065: /**
066: * @version $Revision: 1.1 $ $Date: 2003/10/13 22:46:56 $
067: * @author Rodney Waldhoff
068: */
069: public class TestArrayUnsignedByteList extends TestShortList {
070:
071: // conventional
072: // ------------------------------------------------------------------------
073:
074: public TestArrayUnsignedByteList(String testName) {
075: super (testName);
076: }
077:
078: public static Test suite() {
079: TestSuite suite = BulkTest
080: .makeSuite(TestArrayUnsignedByteList.class);
081: return suite;
082: }
083:
084: // collections testing framework
085: // ------------------------------------------------------------------------
086:
087: protected ShortList makeEmptyShortList() {
088: return new ArrayUnsignedByteList();
089: }
090:
091: protected String[] ignoredTests() {
092: // sublists are not serializable
093: return new String[] {
094: "TestArrayUnsignedByteList.bulkTestSubList.testFullListSerialization",
095: "TestArrayUnsignedByteList.bulkTestSubList.testEmptyListSerialization",
096: "TestArrayUnsignedByteList.bulkTestSubList.testCanonicalEmptyCollectionExists",
097: "TestArrayUnsignedByteList.bulkTestSubList.testCanonicalFullCollectionExists",
098: "TestArrayUnsignedByteList.bulkTestSubList.testEmptyListCompatibility",
099: "TestArrayUnsignedByteList.bulkTestSubList.testFullListCompatibility",
100: "TestArrayUnsignedByteList.bulkTestSubList.testSerializeDeserializeThenCompare",
101: "TestArrayUnsignedByteList.bulkTestSubList.testSimpleSerialization" };
102: }
103:
104: protected short[] getFullShorts() {
105: short[] result = new short[19];
106: for (int i = 0; i < result.length; i++) {
107: result[i] = (short) (ArrayUnsignedByteList.MAX_VALUE - i);
108: }
109: return result;
110: }
111:
112: // tests
113: // ------------------------------------------------------------------------
114:
115: // @TODO need to add serialized form to cvs
116: public void testCanonicalEmptyCollectionExists() {
117: // XXX FIX ME XXX
118: // need to add a serialized form to cvs
119: }
120:
121: public void testCanonicalFullCollectionExists() {
122: // XXX FIX ME XXX
123: // need to add a serialized form to cvs
124: }
125:
126: public void testEmptyListCompatibility() {
127: // XXX FIX ME XXX
128: // need to add a serialized form to cvs
129: }
130:
131: public void testFullListCompatibility() {
132: // XXX FIX ME XXX
133: // need to add a serialized form to cvs
134: }
135:
136: public void testZeroInitialCapacityIsValid() {
137: assertNotNull(new ArrayUnsignedByteList(0));
138: }
139:
140: public void testIllegalArgumentExceptionWhenElementOutOfRange() {
141: ArrayUnsignedByteList list = new ArrayUnsignedByteList();
142: list.add(ArrayUnsignedByteList.MIN_VALUE);
143: list.add(ArrayUnsignedByteList.MAX_VALUE);
144: try {
145: list.add((short) -1);
146: fail("Expected IllegalArgumentException");
147: } catch (IllegalArgumentException e) {
148: // expected
149: }
150: try {
151: list.add((short) (ArrayUnsignedByteList.MAX_VALUE + 1));
152: fail("Expected IllegalArgumentException");
153: } catch (IllegalArgumentException e) {
154: // expected
155: }
156: }
157:
158: public void testNegativeInitialCapacityIsInvalid() {
159: try {
160: new ArrayUnsignedByteList(-1);
161: fail("Expected IllegalArgumentException");
162: } catch (IllegalArgumentException e) {
163: // expected
164: }
165: }
166:
167: public void testCopyConstructor() {
168: ArrayUnsignedByteList expected = new ArrayUnsignedByteList();
169: for (int i = 0; i < 10; i++) {
170: expected.add((short) i);
171: }
172: ArrayUnsignedByteList list = new ArrayUnsignedByteList(expected);
173: assertEquals(10, list.size());
174: assertEquals(expected, list);
175: }
176:
177: public void testCopyConstructorWithNull() {
178: try {
179: new ArrayUnsignedByteList(null);
180: fail("Expected NullPointerException");
181: } catch (NullPointerException e) {
182: // expected
183: }
184: }
185:
186: public void testTrimToSize() {
187: ArrayUnsignedByteList list = new ArrayUnsignedByteList();
188: for (int j = 0; j < 3; j++) {
189: assertTrue(list.isEmpty());
190:
191: list.trimToSize();
192:
193: assertTrue(list.isEmpty());
194:
195: for (int i = 0; i < 10; i++) {
196: list.add((short) i);
197: }
198:
199: for (int i = 0; i < 10; i++) {
200: assertEquals(i, list.get(i));
201: }
202:
203: list.trimToSize();
204:
205: for (int i = 0; i < 10; i++) {
206: assertEquals(i, list.get(i));
207: }
208:
209: for (int i = 0; i < 10; i += 2) {
210: list.removeElement((short) i);
211: }
212:
213: for (int i = 0; i < 5; i++) {
214: assertEquals((2 * i) + 1, list.get(i));
215: }
216:
217: list.trimToSize();
218:
219: for (int i = 0; i < 5; i++) {
220: assertEquals((2 * i) + 1, list.get(i));
221: }
222:
223: list.trimToSize();
224:
225: for (int i = 0; i < 5; i++) {
226: assertEquals((2 * i) + 1, list.get(i));
227: }
228:
229: list.clear();
230: }
231: }
232:
233: }
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