/*
* 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
*/
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"
};
}