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