65 lines
2.2 KiB
Java
65 lines
2.2 KiB
Java
/*
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* Copyright (c) 2008, 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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@bug 4834154
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@summary Decode a file using EUC-TW, test for decode errors
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*/
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/*
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* Tests for decode errors in NIO EUC-TW decoder. 4734607 details
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* decoding errors which occur when the input file > 8k in size
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* and contains numerous US-ASCII range chars
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*/
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import java.io.*;
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public class BufferUnderflowEUCTWTest {
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private static int BUFFERSIZE = 8194;
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public static void main (String[] args) throws Exception {
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int i = 0;
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byte[] b = new byte[BUFFERSIZE];
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for (; i < BUFFERSIZE - 4; i++) // pad with zeroes
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b[i] = 0;
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// Overspill a valid EUC-TW 4 byte sequence between 2
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// successive input buffers.
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b[i++] = (byte)0x8E;
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b[i++] = (byte)0xA2;
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b[i++] = (byte)0xA1;
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b[i++] = (byte)0xA6;
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ByteArrayInputStream r = new ByteArrayInputStream(b);
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try {
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InputStreamReader isr=new InputStreamReader(r, "EUC-TW");
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char[] cc = new char[BUFFERSIZE];
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int cx = isr.read(cc);
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} catch (ArrayIndexOutOfBoundsException e) {
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throw new Exception("Array Index error: bug 4834154");
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}
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}
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}
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