1 /* 2 * Copyright (c) 2013, 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 package test.java.util.Properties; 24 25 import java.io.ByteArrayInputStream; 26 import java.io.ByteArrayOutputStream; 27 import java.io.IOException; 28 import java.util.Properties; 29 30 31 /** 32 * @test 33 * @bug 8016344 34 * @summary checks that Properties.storeToXML only stores properties locally 35 * defined on the Properties object, excluding those that are inherited. 36 * @author danielfuchs 37 */ 38 public class LoadAndStoreXMLWithDefaults { 39 writeToXML(Properties props)40 static String writeToXML(Properties props) throws IOException { 41 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 42 props.storeToXML(baos, "Test 8016344"); 43 return baos.toString(); 44 } 45 loadFromXML(String xml, Properties defaults)46 static Properties loadFromXML(String xml, Properties defaults) throws IOException { 47 ByteArrayInputStream bais = new ByteArrayInputStream(xml.getBytes("UTF-8")); 48 Properties props = new Properties(defaults); 49 props.loadFromXML(bais); 50 return props; 51 } 52 53 static enum Objects { OBJ1, OBJ2, OBJ3 }; 54 main(String[] args)55 public static void main(String[] args) throws IOException { 56 Properties p1 = new Properties(); 57 p1.setProperty("p1.prop", "prop1-p1"); 58 p1.setProperty("p1.and.p2.prop", "prop2-p1"); 59 p1.setProperty("p1.and.p2.and.p3.prop", "prop3-p1"); 60 Properties p2 = new Properties(p1); 61 p2.setProperty("p2.prop", "prop4-p2"); 62 p2.setProperty("p1.and.p2.prop", "prop5-p2"); 63 p2.setProperty("p1.and.p2.and.p3.prop", "prop6-p2"); 64 p2.setProperty("p2.and.p3.prop", "prop7-p2"); 65 Properties p3 = new Properties(p2); 66 p3.setProperty("p3.prop", "prop8-p3"); 67 p3.setProperty("p1.and.p2.and.p3.prop", "prop9-p3"); 68 p3.setProperty("p2.and.p3.prop", "prop10-p3"); 69 70 Properties P1 = loadFromXML(writeToXML(p1), null); 71 Properties P2 = loadFromXML(writeToXML(p2), P1); 72 Properties P3 = loadFromXML(writeToXML(p3), P2); 73 74 // Android-changed: current implementation stores defaults in the output XML file. 75 // testResults(p1, P1, p2, P2, p3, P3); 76 } 77 testResults(Properties... pps)78 public static void testResults(Properties... pps) { 79 for (int i=0 ; i < pps.length ; i += 2) { 80 if (!pps[i].equals(pps[i+1])) { 81 System.err.println("P" + (i/2+1) 82 + " Reloaded properties differ from original"); 83 System.err.println("\toriginal: " + pps[i]); 84 System.err.println("\treloaded: " + pps[i+1]); 85 throw new RuntimeException("P" + (i/2+1) 86 + " Reloaded properties differ from original"); 87 } 88 if (!pps[i].keySet().equals(pps[i+1].keySet())) { 89 System.err.println("P" + (i/2+1) 90 + " Reloaded property names differ from original"); 91 System.err.println("\toriginal: " + pps[i].keySet()); 92 System.err.println("\treloaded: " + pps[i+1].keySet()); 93 throw new RuntimeException("P" + (i/2+1) 94 + " Reloaded property names differ from original"); 95 } 96 if (!pps[i].stringPropertyNames().equals(pps[i+1].stringPropertyNames())) { 97 System.err.println("P" + (i/2+1) 98 + " Reloaded string property names differ from original"); 99 System.err.println("\toriginal: " + pps[i].stringPropertyNames()); 100 System.err.println("\treloaded: " + pps[i+1].stringPropertyNames()); 101 throw new RuntimeException("P" + (i/2+1) 102 + " Reloaded string property names differ from original"); 103 } 104 } 105 } 106 107 } 108