57 lines
1.8 KiB
Java
57 lines
1.8 KiB
Java
/*
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* Copyright (c) 1998, 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 4103987
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@summary Tests LineNumberReader to see if the lineNumber is set correctly
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when mixed reads and readLines are used.
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*/
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import java.io.*;
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public class ReadReadLine {
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public static void main(String[] args) throws Exception {
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test("\r\n", 1);
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test("\r\r\n", 2);
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test("\r\n\n\n", 3);
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}
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static void test(String s, int good) throws Exception {
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int c, line;
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LineNumberReader r = new LineNumberReader(new StringReader(s), 2);
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if ((c = r.read()) >= 0) {
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while (r.readLine() != null)
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;
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}
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line = r.getLineNumber();
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if(line != good) {
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throw new Exception("Failed test: Expected line number "
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+ good + " Got: " + line);
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}
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}
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}
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