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/*
* Copyright (c) 2013, 2016, 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
* @bug 8008386
* @summary (cs) Unmappable leading should be decoded to replacement.
* Tests for Shift_JIS and MS932 decoding
* @modules jdk.charsets
* @run main TestUnmappable
*/
import java.nio.charset.Charset;
public class TestUnmappable {
public static void main(String args[]) throws Exception {
// illegal leading character test
byte[][] inputBytes = {
// Shift_JIS
{(byte)0xce, (byte)0xa0, (byte)0xce, (byte)0x7a},
// MS932
{(byte)0x3c, (byte)0x21, (byte)0x2d, (byte)0x2d,
(byte)0xe5, (byte)0xaf, (byte)0xbe, (byte)0xe5,
(byte)0xbf, (byte)0x9c, (byte)0x2d, (byte)0x2d,
(byte)0x3e, (byte)0xd, (byte)0xa },
{(byte)0x81, (byte)0xad},
// PCK
{(byte)0xef, (byte)0x90},
{(byte)0x91, (byte)0xfd}
};
String[] charsets = { "Shift_JIS", "MS932", "PCK" };
String[] expectedStrings = {
// Shift_JIS
"0xce 0x3f 0xce 0x7a ",
// MS932
"0x3c 0x21 0x2d 0x2d 0xe5 0xaf 0xbe 0xe5 0xbf " +
"0x3f 0x2d 0x2d 0x3e 0xd 0xa ",
"0x3f 0xad ",
// PCK
"0x3f 0x3f ",
"0x3f "};
for (int i = 0; i < charsets.length; i++) {
String ret = new String(inputBytes[i], charsets[i]);
String bString = getByteString(ret.getBytes(Charset.forName(charsets[i])));
if (expectedStrings[i].length() != bString.length()
|| ! expectedStrings[i].equals(bString)){
throw new Exception("ByteToChar for " + charsets[i]
+ " does not work correctly.\n" +
"Expected: " + expectedStrings[i] + "\n" +
"Received: " + bString);
}
}
}
private static String getByteString(byte[] bytes) {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < bytes.length; i++) {
sb.append("0x" + Integer.toHexString((int)(bytes[i] & 0xFF)) + " ");
}
return sb.toString();
}
}
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