1 /* 2 * Copyright (c) 2006, 2015, 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. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 5072004 27 * @summary Test new rules for isValue 28 * @author Eamonn McManus 29 * @modules java.management 30 */ 31 32 import javax.management.openmbean.*; 33 34 public class IsValueTest { 35 private static String failed; 36 37 public static void main(String[] args) throws Exception { 38 CompositeType ctOld = 39 new CompositeType("same.type.name", "old", 40 new String[] {"int", "string"}, 41 new String[] {"an int", "a string"}, 42 new OpenType[] {SimpleType.INTEGER, SimpleType.STRING}); 43 CompositeType ctNew = 44 new CompositeType("same.type.name", "new", 45 new String[] {"int", "int2", "string"}, 46 new String[] {"an int", "another int", "a string"}, 47 new OpenType[] {SimpleType.INTEGER, SimpleType.INTEGER, SimpleType.STRING}); 48 CompositeData cdOld = 49 new CompositeDataSupport(ctOld, 50 new String[] {"string", "int"}, 51 new Object[] {"bar", 17}); 52 CompositeData cdNew = 53 new CompositeDataSupport(ctNew, 54 new String[] {"int2", "int", "string"}, 55 new Object[] {4, 3, "foo"}); 56 57 // Check that adding fields doesn't make isValue return false 58 check(ctOld.isValue(cdNew), "isValue: " + ctOld + "[" + cdNew + "]"); 59 60 // Check that removing fields does make isValue return false 61 check(!ctNew.isValue(cdOld), "isValue: " + ctNew + "[" + cdOld + "]"); 62 63 // Check that we can add a contained CompositeData with extra fields 64 // inside another CompositeData 65 CompositeType ctWrapOld = 66 new CompositeType("wrapper", "wrapper", 67 new String[] {"wrapped"}, 68 new String[] {"wrapped"}, 69 new OpenType[] {ctOld}); 70 try { 71 new CompositeDataSupport(ctWrapOld, 72 new String[] {"wrapped"}, 73 new Object[] {cdNew}); 74 check(true, "CompositeDataSupport containing CompositeDataSupport"); 75 } catch (Exception e) { 76 e.printStackTrace(System.out); 77 check(false, "CompositeDataSupport containing CompositeDataSupport: " + e); 78 } 79 80 // ...but not the contrary 81 CompositeType ctWrapNew = 82 new CompositeType("wrapper", "wrapper", 83 new String[] {"wrapped"}, 84 new String[] {"wrapped"}, 85 new OpenType[] {ctNew}); 86 try { 87 new CompositeDataSupport(ctWrapNew, 88 new String[] {"wrapped"}, 89 new Object[] {cdOld}); 90 check(false, "CompositeDataSupport containing old did not get exception"); 91 } catch (OpenDataException e) { 92 check(true, "CompositeDataSupport containing old got expected exception: " + e); 93 } 94 95 // Check that a TabularData can get an extended CompositeData row 96 TabularType ttOld = 97 new TabularType("tabular", "tabular", ctOld, new String[] {"int"}); 98 TabularData tdOld = 99 new TabularDataSupport(ttOld); 100 try { 101 tdOld.put(cdNew); 102 check(true, "TabularDataSupport adding extended CompositeData"); 103 } catch (Exception e) { 104 e.printStackTrace(System.out); 105 check(false, "TabularDataSupport adding extended CompositeData: " + e); 106 } 107 108 // Check that an extended TabularData can be put into a CompositeData 109 TabularType ttNew = 110 new TabularType("tabular", "tabular", ctNew, new String[] {"int"}); 111 TabularData tdNew = 112 new TabularDataSupport(ttNew); 113 CompositeType cttWrap = 114 new CompositeType("wrapTT", "wrapTT", 115 new String[] {"wrapped"}, 116 new String[] {"wrapped"}, 117 new OpenType[] {ttOld}); 118 try { 119 new CompositeDataSupport(cttWrap, 120 new String[] {"wrapped"}, 121 new Object[] {tdNew}); 122 check(true, "CompositeDataSupport adding extended TabularData"); 123 } catch (Exception e) { 124 e.printStackTrace(System.out); 125 check(false, "CompositeDataSupport adding extended TabularData: " + e); 126 } 127 128 if (failed != null) 129 throw new Exception("TEST FAILED: " + failed); 130 } 131 132 private static void check(boolean value, String what) { 133 if (value) 134 System.out.println("OK: " + what); 135 else { 136 failed = what; 137 System.out.println("FAILED: " + what); 138 } 139 } 140 }