1 /* 2 * Copyright (c) 1997, 2016, 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 * @library /java/text/testlib 27 * @summary test Collation, Monkey style 28 */ 29 /* 30 (C) Copyright Taligent, Inc. 1996 - All Rights Reserved 31 (C) Copyright IBM Corp. 1996 - All Rights Reserved 32 33 The original version of this source code and documentation is copyrighted and 34 owned by Taligent, Inc., a wholly-owned subsidiary of IBM. These materials are 35 provided under terms of a License Agreement between Taligent and Sun. This 36 technology is protected by multiple US and International patents. This notice and 37 attribution to Taligent may not be removed. 38 Taligent is a registered trademark of Taligent, Inc. 39 */ 40 41 import java.io.IOException; 42 import java.util.Random; 43 import java.io.OutputStream; 44 import java.io.PrintStream; 45 import java.util.Locale; 46 import java.text.Collator; 47 import java.text.RuleBasedCollator; 48 import java.text.CollationKey; 49 50 public class MonkeyTest extends CollatorTest 51 { main(String[] args)52 public static void main(String[] args) throws Exception { 53 new MonkeyTest().run(args); 54 } 55 report(String s, String t, int result, int revResult)56 public void report(String s, String t, int result, int revResult) 57 { 58 if (result == -1) 59 { 60 if (revResult != 1) 61 errln(" --> Test Failed"); 62 } 63 else if (result == 1) 64 { 65 if (revResult != -1) 66 errln(" --> Test Failed"); 67 } 68 else if (result == 0) 69 { 70 if (revResult != 0) 71 errln(" --> Test Failed"); 72 } 73 } 74 TestCollationKey()75 public void TestCollationKey() 76 { 77 String source = "-abcdefghijklmnopqrstuvwxyz#&^$@"; 78 Random r = new Random(3); 79 int s = checkValue(r.nextInt() % source.length()); 80 int t = checkValue(r.nextInt() % source.length()); 81 int slen = checkValue((r.nextInt() - source.length()) % source.length()); 82 int tlen = checkValue((r.nextInt() - source.length()) % source.length()); 83 String subs = source.substring((s > slen ? slen : s), (s >= slen ? s : slen)); 84 String subt = source.substring((t > tlen ? tlen : t), (t >= tlen ? t : tlen)); 85 myCollator.setStrength(Collator.TERTIARY); 86 CollationKey CollationKey1 = myCollator.getCollationKey(subs); 87 CollationKey CollationKey2 = myCollator.getCollationKey(subt); 88 int result = CollationKey1.compareTo(CollationKey2); // Tertiary 89 int revResult = CollationKey2.compareTo(CollationKey1); // Tertiary 90 report(("CollationKey(" + subs + ")"), ("CollationKey(" + subt + ")"), result, revResult); 91 myCollator.setStrength(Collator.SECONDARY); 92 CollationKey1 = myCollator.getCollationKey(subs); 93 CollationKey2 = myCollator.getCollationKey(subt); 94 result = CollationKey1.compareTo(CollationKey2); // Secondary 95 revResult = CollationKey2.compareTo(CollationKey1); // Secondary 96 report(("CollationKey(" + subs + ")") , ("CollationKey(" + subt + ")"), result, revResult); 97 myCollator.setStrength(Collator.PRIMARY); 98 CollationKey1 = myCollator.getCollationKey(subs); 99 CollationKey2 = myCollator.getCollationKey(subt); 100 result = CollationKey1.compareTo(CollationKey2); // Primary 101 revResult = CollationKey2.compareTo(CollationKey1); // Primary 102 report(("CollationKey(" + subs + ")"), ("CollationKey(" + subt + ")"), result, revResult); 103 String addOne = subs + "\uE000"; 104 CollationKey1 = myCollator.getCollationKey(subs); 105 CollationKey2 = myCollator.getCollationKey(addOne); 106 result = CollationKey1.compareTo(CollationKey2); 107 if (result != -1) 108 errln("CollationKey(" + subs + ")" + ".LT." + "CollationKey(" + addOne + ") Failed."); 109 result = CollationKey2.compareTo(CollationKey1); 110 if (result != 1) 111 errln("CollationKey(" + addOne + ")" + ".GT." + "CollationKey(" + subs + ") Failed."); 112 } checkValue(int value)113 private static int checkValue(int value) 114 { 115 value *= (value > 0) ? 1 : -1; 116 return value; 117 } TestCompare()118 public void TestCompare() 119 { 120 String source = "-abcdefghijklmnopqrstuvwxyz#&^$@"; 121 Random r = new Random(3); 122 int s = checkValue(r.nextInt() % source.length()); 123 int t = checkValue(r.nextInt() % source.length()); 124 int slen = checkValue((r.nextInt() - source.length()) % source.length()); 125 int tlen = checkValue((r.nextInt() - source.length()) % source.length()); 126 String subs = source.substring((s > slen ? slen : s), (s >= slen ? s : slen)); 127 String subt = source.substring((t > tlen ? tlen : t), (t >= tlen ? t : tlen)); 128 myCollator.setStrength(Collator.TERTIARY); 129 int result = myCollator.compare(subs, subt); // Tertiary 130 int revResult = myCollator.compare(subt, subs); // Tertiary 131 report(subs, subt, result, revResult); 132 myCollator.setStrength(Collator.SECONDARY); 133 result = myCollator.compare(subs, subt); // Secondary 134 revResult = myCollator.compare(subt, subs); // Secondary 135 report(subs, subt, result, revResult); 136 myCollator.setStrength(Collator.PRIMARY); 137 result = myCollator.compare(subs, subt); // Primary 138 revResult = myCollator.compare(subt, subs); // Primary 139 report(subs, subt, result, revResult); 140 String addOne = subs + "\uE000"; 141 result = myCollator.compare(subs, addOne); 142 if (result != -1) 143 errln("Test : " + subs + " .LT. " + addOne + " Failed."); 144 result = myCollator.compare(addOne, subs); 145 if (result != 1) 146 errln("Test : " + addOne + " .GE. " + subs + " Failed."); 147 } 148 private static Collator myCollator = Collator.getInstance(); 149 } 150