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