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annotate visualizer/Data/test/unit/src/com/sun/hotspot/igv/data/PairTest.java @ 4558:3706975946e4

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Make graph dumping a bit more robust when there is no method, enable debug in the startCompiler method, add context and scope for snippets installation Made IGV display graphs even if some edges are problematic When schedule failed don't use it
author Gilles Duboscq <duboscq@ssw.jku.at>
date Fri, 10 Feb 2012 02:22:23 +0100
parents 015fb895586b
children
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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 }