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/*
* Copyright (c) 2011, 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 6803681
* @summary Test IBM1364
* @modules jdk.charsets
*/
import java.util.Arrays;
import java.nio.*;
import java.nio.charset.*;
public class TestIBM1364 {
private static String c2bNRStr = "\u00AD\u00B7\u2015\u223C\u2299\uFF5E";
private static byte[] c2bNRBytes = new byte[] {
(byte)0x0e,
(byte)0x41, (byte)0x48,
(byte)0x41, (byte)0x43,
(byte)0x41, (byte)0x49,
(byte)0x42, (byte)0xa1,
(byte)0x49, (byte)0x6f,
(byte)0x49, (byte)0x54,
(byte)0x0f };
// end at SO
private static String mixedStr = "\u008d\u008e\u0020\u3000\u3001\u71ba\u3164\u0088\ue757";
private static byte[] mixedBytes = new byte[] {
(byte)0x09,
(byte)0x0a,
(byte)0x40,
(byte)0x0e,
(byte)0x40, (byte)0x40,
(byte)0x41, (byte)0x41,
(byte)0x6c, (byte)0x45,
(byte)0x84, (byte)0x41,
(byte)0x0f,
(byte)0x28,
(byte)0x0e,
(byte)0xdd, (byte)0xfd,
(byte)0x0f };
// end at SI
private static String mixedStr2 = "\u008d\u008e\u0020\u3000\u3001\u71ba\u3164\u0088";
private static byte[] mixedBytes2 = new byte[] {
(byte)0x09,
(byte)0x0a,
(byte)0x40,
(byte)0x0e,
(byte)0x40, (byte)0x40,
(byte)0x41, (byte)0x41,
(byte)0x6c, (byte)0x45,
(byte)0x84, (byte)0x41,
(byte)0x0f,
(byte)0x28 };
private static byte[][] malformedBytes = {
{ (byte)0x0e,
(byte)0x039, (byte)0x40,
(byte)0x0f
},
{ (byte)0x0e,
(byte)0x039, (byte)0x42,
(byte)0x0f
},
{ (byte)0x0e,
(byte)0x040, (byte)0x41,
(byte)0x0f
},
{ (byte)0x0e,
(byte)0x040, (byte)0xee,
(byte)0x0f
},
{ (byte)0x0e,
(byte)0x0ef, (byte)0x30,
(byte)0x0f
},
{ (byte)0x0e,
(byte)0x0ff, (byte)0x41,
(byte)0x0f
}
};
private static byte[][] unmappedBytes = {
{ (byte)0x0e,
(byte)0x06c, (byte)0x46,
(byte)0x0f,
},
{ (byte)0x0e,
(byte)0x078, (byte)0x46,
(byte)0x0f,
},
{ (byte)0x0e,
(byte)0x083, (byte)0xfe,
(byte)0x0f,
},
{ (byte)0xfa },
{ (byte)0xfe },
};
public static void main(String[] args) throws Exception {
if (!(Arrays.equals(mixedStr.getBytes("cp1364"), mixedBytes)) ||
!mixedStr.equals(new String(mixedBytes, "cp1364")))
throw new RuntimeException("cp1364 failed on mixed!");
if (!(Arrays.equals(mixedStr2.getBytes("cp1364"), mixedBytes2)) ||
!mixedStr2.equals(new String(mixedBytes2, "cp1364")))
throw new RuntimeException("cp1364 failed on mixed!");
if (!(Arrays.equals(c2bNRStr.getBytes("cp1364"), c2bNRBytes)) ||
c2bNRStr.equals(new String(c2bNRBytes, "cp1364")))
throw new RuntimeException("cp1364 failed on c2bNR!");
ByteBuffer bb = ByteBuffer.allocateDirect(mixedBytes.length);
bb.put(mixedBytes).flip();
CharBuffer cb = Charset.forName("ibm1364").decode(bb);
if (!mixedStr.equals(new String(cb.toString())))
throw new RuntimeException("cp1364 failed on direct decod()!");
bb = ByteBuffer.allocateDirect(mixedBytes2.length);
bb.put(mixedBytes2).flip();
cb = Charset.forName("ibm1364").decode(bb);
if (!mixedStr2.equals(new String(cb.toString())))
throw new RuntimeException("cp1364 failed on direct decod()!");
cb = ByteBuffer.allocateDirect(mixedStr.length() * 2).asCharBuffer();
cb.put(mixedStr.toCharArray()).flip();
bb = Charset.forName("x-ibm1364").encode(cb);
if (!(Arrays.equals(Arrays.copyOf(bb.array(), bb.limit()), mixedBytes)))
throw new RuntimeException("cp1364 failed on direct encode()!");
cb = ByteBuffer.allocateDirect(mixedStr2.length() * 2).asCharBuffer();
cb.put(mixedStr2.toCharArray()).flip();
bb = Charset.forName("x-ibm1364").encode(cb);
if (!(Arrays.equals(Arrays.copyOf(bb.array(), bb.limit()), mixedBytes2)))
throw new RuntimeException("cp1364 failed on direct encode()!");
// malformed
cb = CharBuffer.allocate(1024);
CharBuffer cbd = ByteBuffer.allocateDirect(1024).asCharBuffer();
CharsetDecoder dec = Charset.forName("x-ibm1364").newDecoder();
for (byte[] ba:malformedBytes) {
cb.clear();
dec.reset();
if (!dec.reset().decode(ByteBuffer.wrap(ba), cb, true).isMalformed() ||
!dec.reset().decode(ByteBuffer.wrap(ba), cbd, true).isMalformed())
throw new RuntimeException("cp1364 failed on decode()/malformed!");
}
//unmappable
for (byte[] ba:unmappedBytes) {
cb.clear();
dec.reset();
if (!dec.reset().decode(ByteBuffer.wrap(ba), cb, true).isUnmappable() ||
!dec.reset().decode(ByteBuffer.wrap(ba), cbd, true).isUnmappable())
throw new RuntimeException("cp1364 failed on decode()/unmappable!");
}
//overflow
cb.limit(mixedStr.length() - 1);
cbd.limit(mixedStr.length() - 1);
if (!dec.reset().decode(ByteBuffer.wrap(mixedBytes), cb, true).isOverflow() ||
!dec.reset().decode(ByteBuffer.wrap(mixedBytes), cbd, true).isOverflow())
throw new RuntimeException("cp1364 failed on decode()/overflow!");
CharsetEncoder enc = Charset.forName("x-ibm1364").newEncoder();
// last "0x0f" is from flush()
bb = ByteBuffer.allocate(mixedBytes.length - 2);
ByteBuffer bbd = ByteBuffer.allocateDirect(mixedBytes.length - 2);
if (!enc.reset()
.encode(CharBuffer.wrap(mixedStr.toCharArray()), bb, true)
.isOverflow() ||
!enc.reset()
.encode(CharBuffer.wrap(mixedStr.toCharArray()), bbd, true)
.isOverflow())
throw new RuntimeException("cp1364 failed on encode()/overflow!");
// flush() overflow
bb = ByteBuffer.allocate(mixedBytes.length - 1);
bbd = ByteBuffer.allocateDirect(mixedBytes.length - 1);
enc.reset().encode(CharBuffer.wrap(mixedStr.toCharArray()), bb, true);
enc.reset().encode(CharBuffer.wrap(mixedStr.toCharArray()), bbd, true);
if (!enc.flush(bb).isOverflow() ||
!enc.flush(bbd).isOverflow())
throw new RuntimeException("cp1364 failed on encode()/flush()/overflow!");
}
}
¤ Dauer der Verarbeitung: 0.27 Sekunden
(vorverarbeitet)
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