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comparison visualizer/Data/test/unit/src/com/sun/hotspot/igv/data/PairTest.java @ 4512:015fb895586b

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Moved visualizer to new directory.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Tue, 07 Feb 2012 22:41:09 +0100
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4511:6cb549627941 4512:015fb895586b
1 /*
2 * Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.hotspot.igv.data;
27
28 import static org.junit.Assert.*;
29 import org.junit.*;
30
31 /**
32 *
33 * @author Thomas Wuerthinger
34 */
35 public class PairTest {
36
37 public PairTest() {
38 }
39
40 @BeforeClass
41 public static void setUpClass() throws Exception {
42 }
43
44 @AfterClass
45 public static void tearDownClass() throws Exception {
46 }
47
48 @Before
49 public void setUp() {
50 }
51
52 @After
53 public void tearDown() {
54 }
55
56 /**
57 * Test of getLeft method, of class Pair.
58 */
59 @Test
60 public void testBase() {
61 Pair p = new Pair();
62 assertTrue(p.getLeft() == null);
63 assertTrue(p.getRight() == null);
64 assertEquals("[null/null]", p.toString());
65 assertFalse(p.equals(null));
66
67 Pair<Integer, Integer> p2 = new Pair(1, 2);
68 assertTrue(p2.getLeft().intValue() == 1);
69 assertTrue(p2.getRight().intValue() == 2);
70 assertFalse(p.equals(p2));
71 assertFalse(p2.equals(p));
72 assertFalse(p.hashCode() == p2.hashCode());
73 assertEquals("[1/2]", p2.toString());
74
75 Pair p3 = new Pair(1, 2);
76 assertTrue(p2.equals(p3));
77 assertTrue(p2.hashCode() == p3.hashCode());
78
79 p2.setLeft(2);
80 assertFalse(p2.equals(p3));
81 assertTrue(p2.getLeft().intValue() == 2);
82 assertTrue(p2.getRight().intValue() == 2);
83 assertFalse(p2.hashCode() == p3.hashCode());
84 assertEquals("[2/2]", p2.toString());
85
86 p2.setRight(1);
87 assertFalse(p2.equals(p3));
88 assertTrue(p2.getLeft().intValue() == 2);
89 assertTrue(p2.getRight().intValue() == 1);
90 assertFalse(p2.hashCode() == p3.hashCode());
91 assertEquals("[2/1]", p2.toString());
92
93 p3.setLeft(2);
94 p3.setRight(1);
95 assertTrue(p2.hashCode() == p3.hashCode());
96 assertTrue(p2.equals(p3));
97 }
98 }