1 /* 2 * Copyright (c) 2010, 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 6842557 6943963 6959267 27 * @summary confirm that shaping works as expected. (Mainly for new characters which were added in Unicode 5 and 6) 28 * used where appropriate. 29 */ 30 31 import java.awt.font.NumericShaper; 32 import java.util.EnumSet; 33 import static java.awt.font.NumericShaper.*; 34 35 public class ShapingTest { 36 37 private static boolean err = false; 38 39 public static void main(String[] args) { 40 test6842557(); 41 test6943963(); 42 test6903266(); 43 44 if (err) { 45 throw new RuntimeException("shape() returned unexpected value."); 46 } 47 } 48 49 private static void test6842557() { 50 NumericShaper ns_old = getContextualShaper(ARABIC | TAMIL | ETHIOPIC, 51 EUROPEAN); 52 NumericShaper ns_new = getContextualShaper(EnumSet.of( 53 Range.ARABIC, Range.TAMIL, Range.ETHIOPIC), 54 Range.EUROPEAN); 55 56 String[][] data = { 57 // Arabic "October 10" 58 {"\u0623\u0643\u062a\u0648\u0628\u0631 10", 59 "\u0623\u0643\u062a\u0648\u0628\u0631 \u0661\u0660"}, 60 61 // Tamil "Year 2009" 62 {"\u0b86\u0ba3\u0bcd\u0b9f\u0bc1 2009", 63 "\u0b86\u0ba3\u0bcd\u0b9f\u0bc1 \u0be8\u0be6\u0be6\u0bef"}, 64 // "\u0be800\u0bef is returned by pre-JDK7 because Tamil zero was not 65 // included in Unicode 4.0.0. 66 67 // Ethiopic "Syllable<HA> 2009" 68 {"\u1200 2009", 69 "\u1200 \u136a00\u1371"}, 70 // Ethiopic zero doesn't exist even in Unicode 5.1.0. 71 }; 72 73 for (int i = 0; i < data.length; i++) { 74 checkResult("ARABIC | TAMIL | ETHIOPIC", 75 ns_old, data[i][0], data[i][1]); 76 77 checkResult("Range.ARABIC, Range.TAMIL, Range.ETHIOPIC", 78 ns_new, data[i][0], data[i][1]); 79 } 80 } 81 82 private static void test6943963() { 83 // Needed to reproduce this bug. 84 NumericShaper ns_dummy = getContextualShaper(ARABIC | TAMIL | ETHIOPIC, 85 EUROPEAN); 86 char[] c = "\u1200 1".toCharArray(); 87 ns_dummy.shape(c, 0, c.length); 88 89 90 String given = "\u0627\u0628 456"; 91 String expected_ARABIC = "\u0627\u0628 \u0664\u0665\u0666"; 92 String expected_EASTERN_ARABIC = "\u0627\u0628 \u06f4\u06f5\u06f6"; 93 94 NumericShaper ns = getContextualShaper(ARABIC); 95 checkResult("ARABIC", ns, given, expected_ARABIC); 96 97 ns = getContextualShaper(EnumSet.of(Range.ARABIC)); 98 checkResult("Range.ARABIC", ns, given, expected_ARABIC); 99 100 ns = getContextualShaper(EASTERN_ARABIC); 101 checkResult("EASTERN_ARABIC", ns, given, expected_EASTERN_ARABIC); 102 103 ns = getContextualShaper(EnumSet.of(Range.EASTERN_ARABIC)); 104 checkResult("Range.EASTERN_ARABIC", ns, given, expected_EASTERN_ARABIC); 105 106 ns = getContextualShaper(ARABIC | EASTERN_ARABIC); 107 checkResult("ARABIC | EASTERN_ARABIC", ns, given, expected_EASTERN_ARABIC); 108 109 ns = getContextualShaper(EnumSet.of(Range.ARABIC, Range.EASTERN_ARABIC)); 110 checkResult("Range.ARABIC, Range.EASTERN_ARABIC", ns, given, expected_EASTERN_ARABIC); 111 } 112 113 private static void test6903266() { 114 NumericShaper ns = getContextualShaper(EnumSet.of(Range.TAI_THAM_HORA)); 115 String given = "\u1a20 012"; 116 String expected = "\u1a20 \u1a80\u1a81\u1a82"; 117 checkResult("Range.TAI_THAM_HORA", ns, given, expected); 118 119 ns = getContextualShaper(EnumSet.of(Range.TAI_THAM_HORA, 120 Range.TAI_THAM_THAM)); 121 given = "\u1a20 012"; 122 expected = "\u1a20 \u1a90\u1a91\u1a92"; // Tham digits are prioritized. 123 checkResult("Range.TAI_THAM_HORA, Range.TAI_THAM_THAM", ns, given, expected); 124 125 ns = getContextualShaper(EnumSet.of(Range.JAVANESE)); 126 given = "\ua984 012"; 127 expected = "\ua984 \ua9d0\ua9d1\ua9d2"; 128 checkResult("Range.JAVANESE", ns, given, expected); 129 130 ns = getContextualShaper(EnumSet.of(Range.TAI_THAM_THAM)); 131 given = "\u1a20 012"; 132 expected = "\u1a20 \u1a90\u1a91\u1a92"; 133 checkResult("Range.TAI_THAM_THAM", ns, given, expected); 134 135 ns = getContextualShaper(EnumSet.of(Range.MEETEI_MAYEK)); 136 given = "\uabc0 012"; 137 expected = "\uabc0 \uabf0\uabf1\uabf2"; 138 checkResult("Range.MEETEI_MAYEK", ns, given, expected); 139 } 140 141 private static void checkResult(String ranges, NumericShaper ns, 142 String given, String expected) { 143 char[] text = given.toCharArray(); 144 ns.shape(text, 0, text.length); 145 String got = new String(text); 146 147 if (!expected.equals(got)) { 148 err = true; 149 System.err.println("Error with range(s) <" + ranges + ">."); 150 System.err.println(" text = " + given); 151 System.err.println(" got = " + got); 152 System.err.println(" expected = " + expected); 153 } else { 154 System.out.println("OK with range(s) <" + ranges + ">."); 155 System.out.println(" text = " + given); 156 System.out.println(" got = " + got); 157 System.out.println(" expected = " + expected); 158 } 159 } 160 161 }