80 lines
3.0 KiB
Java
80 lines
3.0 KiB
Java
/*
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* Copyright (c) 1999, 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 4238266 @summary Reset the currentposition of
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* StringTokenizer if delimiters changed in a invocation of nextToken() after
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* invoking hasMoreTokens()
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*/
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import java.util.StringTokenizer;
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public class ResetPos {
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static void checkValue(String val, String checkVal) {
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System.out.println("Comparing \""+ val + "\" <----> \"" + checkVal +
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"\"");
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if (!val.equals(checkVal))
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throw new RuntimeException("Test failed");
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}
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public static void main(String[] argv) {
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// Simple test
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StringTokenizer st1 = new StringTokenizer("ab", "b", true);
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checkValue("a", st1.nextToken("b"));
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st1.hasMoreTokens();
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checkValue("b", st1.nextToken(""));
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// Test with retDelims set to true
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StringTokenizer st2 = new StringTokenizer("abcd efg", "abc", true);
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st2.hasMoreTokens();
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checkValue("a", st2.nextToken("bc"));
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st2.hasMoreTokens();
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checkValue("b", st2.nextToken());
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st2.hasMoreTokens();
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checkValue("cd", st2.nextToken(" ef"));
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st2.hasMoreTokens();
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checkValue(" ", st2.nextToken(" "));
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st2.hasMoreTokens();
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checkValue("ef", st2.nextToken("g"));
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st2.hasMoreTokens();
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checkValue("g", st2.nextToken("g"));
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// Test with changing delimiters
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StringTokenizer st3 = new StringTokenizer("this is,a interesting,sentence of small, words", ",");
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st3.hasMoreTokens();
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checkValue("this is", st3.nextToken()); // "this is"
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st3.hasMoreTokens();
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checkValue(",a", st3.nextToken(" ")); // ",a"
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st3.hasMoreTokens();
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checkValue(" interesting", st3.nextToken(",")); // " interesting"
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st3.hasMoreTokens();
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checkValue(",sentence", st3.nextToken(" ")); // ",sentence"
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st3.hasMoreTokens();
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checkValue(" of small", st3.nextToken(",")); // " of small"
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st3.hasMoreTokens();
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checkValue(" words", st3.nextToken()); // " words"
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}
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}
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