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1 /* |
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2 * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* @test |
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25 @bug 4074875 4063511 |
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26 @summary Make sure LineNumberReader.read(char, int , int) will increase |
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27 the linenumber correctly. |
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28 */ |
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29 |
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30 import java.io.*; |
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31 |
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32 public class Read { |
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33 |
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34 public static void main(String[] args) throws Exception { |
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35 String s = "aaaa\nbbb\n"; |
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36 char[] buf = new char[5]; |
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37 int n = 0; |
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38 int line = 0; |
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39 |
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40 LineNumberReader r = new LineNumberReader(new StringReader(s)); |
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41 |
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42 do { |
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43 n = r.read(buf, 0, buf.length); |
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44 } while (n > 0); |
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45 |
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46 line = r.getLineNumber(); |
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47 |
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48 if (line != 2) |
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49 throw new Exception("Failed test: Expected line number: 2, got " |
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50 + line); |
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51 } |
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52 } |