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 1.1 02/09/12 26 * @bug 4176141 4655819 27 * @summary Regression tests for Korean Collation 28 */ 29 30 import java.text.*; 31 import java.util.*; 32 33 public class KoreanTest { 34 35 // NOTE: 36 // Golden data in this test case is locale data dependent and 37 // may need to be changed if the Korean locale collation rules 38 // are changed. 39 40 // And, CollationDecomp has been set to 0(NO_DECOMPOSITION) in 41 // LocaleElements_ko.java. 42 // This is very important to consider what is correct behavior in 43 // Korean Collator. Sometimes different from other locales. 44 45 /* 46 * TERTIARY(default): s1 < s2, SECONDARY: s1 < s2, PRIMARY: s1 < s2 47 */ 48 static final String[][] compData1 = { 49 /* 50 * Data to verify '<' relationship in LocaleElements_ja.java 51 */ 52 {"\uACE0\uC591\uC774", "\u732B", 53 "Hangul \"Cat\"(0xACE0 0xC591 0xC774) <---> Chinese Kanji \"Cat\"(0x732B)"}, 54 {"\u30FB", "\u2025", 55 "Katakana middle dot(0x30FB) <---> Two dot leader(0x2025)"}, 56 57 {"\u00B1", "\u2260", 58 "Plus-Minus Sign(0x00B1) <---> Not Equal To(0x2260)"}, 59 {"\u3011", "\u2260", 60 "Right Black Lenticular Bracket(0x3011) <---> Not Equal To(0x2260)"}, 61 {"\u2260", "\u2103", 62 "Not Equal To(0x2260) <---> Degree Celsius(0x2103)"}, 63 {"\u2260", "\u2606", 64 "Not Equal To(0x2260) <---> White Star(0x2606)"}, 65 66 // Unlike other locales' Collator, compare() returns -1 because of 67 // NO_DECOMPOSITION. 68 /* above "assumption" is no longer true, now we do normalize ("decomposition") 69 for the pattern in ko locale, but exclude those hangul syllables, so the 70 test case below need to be excluded from tiger/1.5 71 {"\u003D\u0338", "\u2260", 72 "Equal(0x003D)Combining Long Solidus Overlay(0x0338) <---> Not Equal To(0x2260)"}, 73 */ 74 }; 75 76 /* 77 * TERTIARY(default): s1 = s2, SECONDARY: s1 = s2, PRIMARY: s1 = s2 78 */ 79 static final String[][] compData2 = { 80 // Verify a character which has been added since Unicode 2.1.X. 81 {"\u798F", "\uFA1B", 82 "CJK Unified Ideograph \"FUKU\"(0x798F) <---> CJK Compatibility Ideograph \"FUKU\"(0xFA1B)"}, 83 84 }; 85 86 Collator col = Collator.getInstance(Locale.KOREA); 87 int result = 0; 88 89 public static void main(String[] args) throws Exception { 90 new KoreanTest().run(); 91 } 92 93 public void run() { 94 // 95 // Test for TERTIARY(default) 96 // 97 doCompare(compData1); 98 doEquals(compData2); 99 100 // 101 // Test for SECONDARY 102 // 103 col.setStrength(Collator.SECONDARY); 104 doCompare(compData1); 105 doEquals(compData2); 106 107 // 108 // Test for PRIMARY 109 // 110 col.setStrength(Collator.PRIMARY); 111 doCompare(compData1); 112 doEquals(compData2); 113 114 if (result !=0) { 115 throw new RuntimeException("Unexpected results on Korean collation."); 116 } 117 } 118 119 /* compare() should return -1 for each combination. */ 120 void doCompare(String[][] s) { 121 int value; 122 for (int i=0; i < s.length; i++) { 123 if ((value = col.compare(s[i][0], s[i][1])) > -1) { 124 result++; 125 System.err.println("TERTIARY: The first string should be less than the second string: " + 126 s[i][2] + " compare() returned " + value + "."); 127 } 128 } 129 } 130 131 /* equals() should return true for each combination. */ 132 void doEquals(String[][] s) { 133 for (int i=0; i < s.length; i++) { 134 if (!col.equals(s[i][0], s[i][1])) { 135 result++; 136 System.err.println("TERTIARY: The first string should be equals to the second string: " + 137 s[i][2] + " compare() returned " + 138 col.compare(s[i][0], s[i][1] + ".")); 139 } 140 } 141 } 142 }