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 34owned by Taligent, Inc., a wholly-owned subsidiary of IBM. These materials are 35provided under terms of a License Agreement between Taligent and Sun. This 36technology is protected by multiple US and International patents. This notice and 37attribution to Taligent may not be removed. 38 Taligent is a registered trademark of Taligent, Inc. 39*/ 40 41import java.io.IOException; 42import java.util.Random; 43import java.io.OutputStream; 44import java.io.PrintStream; 45import java.util.Locale; 46import java.text.Collator; 47import java.text.RuleBasedCollator; 48import java.text.CollationKey; 49 50public class MonkeyTest extends CollatorTest 51{ 52 public static void main(String[] args) throws Exception { 53 new MonkeyTest().run(args); 54 } 55 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 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 } 113 private static int checkValue(int value) 114 { 115 value *= (value > 0) ? 1 : -1; 116 return value; 117 } 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