| /* |
| * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* @test |
| * @summary Unit test for charset containment |
| * @bug 6798572 |
| * @modules jdk.charsets |
| */ |
| |
| import java.nio.charset.*; |
| |
| |
| public class Contains { |
| |
| static void ck(Charset cs1, Charset cs2, boolean cont) throws Exception { |
| if ((cs1.contains(cs2)) != cont) |
| throw new Exception("Wrong answer: " |
| + cs1.name() + " contains " + cs2.name()); |
| System.err.println(cs1.name() |
| + (cont ? " contains " : " does not contain ") |
| + cs2.name()); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| |
| Charset us_ascii = Charset.forName("US-ASCII"); |
| Charset iso_8859_1 = Charset.forName("ISO-8859-1"); |
| Charset iso_8859_15 = Charset.forName("ISO-8859-15"); |
| Charset utf_8 = Charset.forName("UTF-8"); |
| Charset utf_16be = Charset.forName("UTF-16BE"); |
| Charset cp1252 = Charset.forName("CP1252"); |
| |
| ck(us_ascii, us_ascii, true); |
| ck(us_ascii, iso_8859_1, false); |
| ck(us_ascii, iso_8859_15, false); |
| ck(us_ascii, utf_8, false); |
| ck(us_ascii, utf_16be, false); |
| ck(us_ascii, cp1252, false); |
| |
| ck(iso_8859_1, us_ascii, true); |
| ck(iso_8859_1, iso_8859_1, true); |
| ck(iso_8859_1, iso_8859_15, false); |
| ck(iso_8859_1, utf_8, false); |
| ck(iso_8859_1, utf_16be, false); |
| ck(iso_8859_1, cp1252, false); |
| |
| ck(iso_8859_15, us_ascii, true); |
| ck(iso_8859_15, iso_8859_1, false); |
| ck(iso_8859_15, iso_8859_15, true); |
| ck(iso_8859_15, utf_8, false); |
| ck(iso_8859_15, utf_16be, false); |
| ck(iso_8859_15, cp1252, false); |
| |
| ck(utf_8, us_ascii, true); |
| ck(utf_8, iso_8859_1, true); |
| ck(utf_8, iso_8859_15, true); |
| ck(utf_8, utf_8, true); |
| ck(utf_8, utf_16be, true); |
| ck(utf_8, cp1252, true); |
| |
| ck(utf_16be, us_ascii, true); |
| ck(utf_16be, iso_8859_1, true); |
| ck(utf_16be, iso_8859_15, true); |
| ck(utf_16be, utf_8, true); |
| ck(utf_16be, utf_16be, true); |
| ck(utf_16be, cp1252, true); |
| |
| ck(cp1252, us_ascii, true); |
| ck(cp1252, iso_8859_1, false); |
| ck(cp1252, iso_8859_15, false); |
| ck(cp1252, utf_8, false); |
| ck(cp1252, utf_16be, false); |
| ck(cp1252, cp1252, true); |
| |
| checkUTF(); |
| } |
| |
| static void checkUTF() throws Exception { |
| for (String utfName : utfNames) |
| for (String csName : charsetNames) |
| ck(Charset.forName(utfName), |
| Charset.forName(csName), |
| true); |
| } |
| |
| static String[] utfNames = {"utf-16", |
| "utf-8", |
| "utf-16le", |
| "utf-16be", |
| "x-utf-16le-bom"}; |
| |
| static String[] charsetNames = { |
| "US-ASCII", |
| "UTF-8", |
| "UTF-16", |
| "UTF-16BE", |
| "UTF-16LE", |
| "x-UTF-16LE-BOM", |
| "GBK", |
| "GB18030", |
| "ISO-8859-1", |
| "ISO-8859-15", |
| "ISO-8859-2", |
| "ISO-8859-3", |
| "ISO-8859-4", |
| "ISO-8859-5", |
| "ISO-8859-6", |
| "ISO-8859-7", |
| "ISO-8859-8", |
| "ISO-8859-9", |
| "ISO-8859-13", |
| "JIS_X0201", |
| "x-JIS0208", |
| "JIS_X0212-1990", |
| "GB2312", |
| "EUC-KR", |
| "x-EUC-TW", |
| "EUC-JP", |
| "x-euc-jp-linux", |
| "KOI8-R", |
| "TIS-620", |
| "x-ISCII91", |
| "windows-1251", |
| "windows-1252", |
| "windows-1253", |
| "windows-1254", |
| "windows-1255", |
| "windows-1256", |
| "windows-1257", |
| "windows-1258", |
| "windows-932", |
| "x-mswin-936", |
| "x-windows-949", |
| "x-windows-950", |
| "windows-31j", |
| "Big5", |
| "Big5-HKSCS", |
| "x-MS950-HKSCS", |
| "ISO-2022-JP", |
| "ISO-2022-KR", |
| "x-ISO-2022-CN-CNS", |
| "x-ISO-2022-CN-GB", |
| "Big5-HKSCS", |
| "x-Johab", |
| "Shift_JIS" |
| }; |
| } |