J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2005 Sun Microsystems, Inc. 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. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * @test |
| 26 | * @bug 5036680 |
| 27 | * @summary Test the ObjectName.compareTo() method. |
| 28 | * @author Luis-Miguel Alventosa |
| 29 | * @run clean ComparatorTest |
| 30 | * @run build ComparatorTest |
| 31 | * @run main ComparatorTest |
| 32 | */ |
| 33 | |
| 34 | import javax.management.*; |
| 35 | |
| 36 | public class ComparatorTest { |
| 37 | |
| 38 | private static final char LT = '<'; |
| 39 | private static final char EQ = '='; |
| 40 | private static final char GT = '>'; |
| 41 | |
| 42 | private static final String tests[][] = { |
| 43 | // |
| 44 | // domains |
| 45 | // |
| 46 | { String.valueOf(LT), ":k1=v1", "d:k1=v1" }, |
| 47 | { String.valueOf(EQ), "d:k1=v1", "d:k1=v1" }, |
| 48 | { String.valueOf(GT), "d2:k1=v1", "d1:k1=v1" }, |
| 49 | // |
| 50 | // "type=" key property |
| 51 | // |
| 52 | { String.valueOf(GT), "d:type=a,k1=v1", "d:k1=v1" }, |
| 53 | { String.valueOf(GT), "d:type=a,k1=v1", "d:type=" }, |
| 54 | { String.valueOf(GT), "d:type=a,k1=v1", "d:type=,k1=v1" }, |
| 55 | { String.valueOf(LT), "d:type=a,k1=v1", "d:type=b,k1=v1" }, |
| 56 | { String.valueOf(LT), "d:type=a,k2=v2", "d:type=b,k1=v1" }, |
| 57 | // |
| 58 | // canonical form |
| 59 | // |
| 60 | { String.valueOf(EQ), "d:k1=v1,k2=v2", "d:k2=v2,k1=v1" }, |
| 61 | { String.valueOf(LT), "d:k1=v1,k2=v2", "d:k1=v1,k3=v3" }, |
| 62 | { String.valueOf(LT), "d:k1=v1,k2=v2", "d:k2=v2,k1=v1,k3=v3" }, |
| 63 | // |
| 64 | // wildcards |
| 65 | // |
| 66 | { String.valueOf(LT), "d:k1=v1", "d:k1=v1,*" }, |
| 67 | { String.valueOf(GT), "d:k1=v1,k2=v2", "d:k1=v1,*" }, |
| 68 | { String.valueOf(GT), "domain:k1=v1", "?:k1=v1" }, |
| 69 | { String.valueOf(GT), "domain:k1=v1", "*:k1=v1" }, |
| 70 | { String.valueOf(GT), "domain:k1=v1", "domai?:k1=v1" }, |
| 71 | { String.valueOf(GT), "domain:k1=v1", "domai*:k1=v1" }, |
| 72 | { String.valueOf(GT), "domain:k1=v1", "do?ain:k1=v1" }, |
| 73 | { String.valueOf(GT), "domain:k1=v1", "do*ain:k1=v1" }, |
| 74 | }; |
| 75 | |
| 76 | private static boolean compare(char comparator, String on1, String on2) { |
| 77 | boolean ok = false; |
| 78 | System.out.println("Test " + on1 + " " + comparator + " " + on2); |
| 79 | try { |
| 80 | ObjectName o1 = ObjectName.getInstance(on1); |
| 81 | ObjectName o2 = ObjectName.getInstance(on2); |
| 82 | int result = o1.compareTo(o2); |
| 83 | switch (comparator) { |
| 84 | case LT: |
| 85 | if (result < 0) |
| 86 | ok = true; |
| 87 | break; |
| 88 | case EQ: |
| 89 | if (result == 0) |
| 90 | ok = true; |
| 91 | break; |
| 92 | case GT: |
| 93 | if (result > 0) |
| 94 | ok = true; |
| 95 | break; |
| 96 | default: |
| 97 | throw new IllegalArgumentException( |
| 98 | "Test incorrect: case: " + comparator); |
| 99 | } |
| 100 | } catch (Exception e) { |
| 101 | ok = false; |
| 102 | System.out.println("Got Unexpected Exception = " + e.toString()); |
| 103 | } |
| 104 | return ok; |
| 105 | } |
| 106 | |
| 107 | private static boolean lessThan(String on1, String on2) { |
| 108 | return compare(LT, on1, on2); |
| 109 | } |
| 110 | |
| 111 | private static boolean equalTo(String on1, String on2) { |
| 112 | return compare(EQ, on1, on2); |
| 113 | } |
| 114 | |
| 115 | private static boolean greaterThan(String on1, String on2) { |
| 116 | return compare(GT, on1, on2); |
| 117 | } |
| 118 | |
| 119 | private static int runTest(char comparator, String on1, String on2) { |
| 120 | System.out.println("----------------------------------------------"); |
| 121 | boolean ok = false; |
| 122 | boolean lt = lessThan(on1, on2); |
| 123 | boolean eq = equalTo(on1, on2); |
| 124 | boolean gt = greaterThan(on1, on2); |
| 125 | switch (comparator) { |
| 126 | case LT: |
| 127 | ok = lt && !eq && !gt; |
| 128 | System.out.println("Comparison result: LessThan"); |
| 129 | break; |
| 130 | case EQ: |
| 131 | ok = !lt && eq && !gt; |
| 132 | System.out.println("Comparison result: EqualTo"); |
| 133 | break; |
| 134 | case GT: |
| 135 | ok = !lt && !eq && gt; |
| 136 | System.out.println("Comparison result: GreaterThan"); |
| 137 | break; |
| 138 | default: |
| 139 | throw new IllegalArgumentException( |
| 140 | "Test incorrect: case: " + comparator); |
| 141 | } |
| 142 | if (ok) |
| 143 | System.out.println("Test passed!"); |
| 144 | else |
| 145 | System.out.println("Test failed!"); |
| 146 | System.out.println("----------------------------------------------"); |
| 147 | return ok ? 0 : 1; |
| 148 | } |
| 149 | |
| 150 | public static void main(String[] args) throws Exception { |
| 151 | |
| 152 | int error = 0; |
| 153 | |
| 154 | // Check null values |
| 155 | // |
| 156 | System.out.println("----------------------------------------------"); |
| 157 | System.out.println("Test ObjectName.compareTo(null)"); |
| 158 | try { |
| 159 | new ObjectName("d:k=v").compareTo(null); |
| 160 | error++; |
| 161 | System.out.println("Didn't get expected NullPointerException!"); |
| 162 | System.out.println("Test failed!"); |
| 163 | } catch (NullPointerException e) { |
| 164 | System.out.println("Got expected exception = " + e.toString()); |
| 165 | System.out.println("Test passed!"); |
| 166 | } catch (Exception e) { |
| 167 | error++; |
| 168 | System.out.println("Got unexpected exception = " + e.toString()); |
| 169 | System.out.println("Test failed!"); |
| 170 | } |
| 171 | System.out.println("----------------------------------------------"); |
| 172 | |
| 173 | // Compare ObjectNames |
| 174 | // |
| 175 | for (int i = 0; i < tests.length; i++) |
| 176 | error += runTest(tests[i][0].charAt(0), tests[i][1], tests[i][2]); |
| 177 | |
| 178 | if (error > 0) { |
| 179 | final String msg = "Test FAILED! Got " + error + " error(s)"; |
| 180 | System.out.println(msg); |
| 181 | throw new IllegalArgumentException(msg); |
| 182 | } else { |
| 183 | System.out.println("Test PASSED!"); |
| 184 | } |
| 185 | } |
| 186 | } |