91 lines
3.2 KiB
Java
91 lines
3.2 KiB
Java
/*
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* Copyright (c) 2012, 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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/**
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* @test
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* @bug 8001209
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* @summary Confirm that the values set by setChoices() are not mutable.
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*/
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import java.text.*;
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public class Bug8001209 {
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public static void main(String[] args) throws Exception {
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boolean err = false;
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// Borrow an example in API doc
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double[] limits = {1,2,3,4,5,6,7};
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String[] dayOfWeekNames = {"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
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ChoiceFormat form = new ChoiceFormat(limits, dayOfWeekNames);
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ParsePosition status = new ParsePosition(0);
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StringBuilder before = new StringBuilder();
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for (double i = 1.0; i <= 7.0; ++i) {
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status.setIndex(0);
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String s = form.format(i);
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before.append(" ");
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before.append(s);
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before.append(form.parse(form.format(i),status));
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}
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String original = before.toString();
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double[] newLimits = form.getLimits();
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String[] newFormats = (String[])form.getFormats();
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newFormats[6] = "Doyoubi";
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StringBuilder after = new StringBuilder();
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for (double i = 1.0; i <= 7.0; ++i) {
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status.setIndex(0);
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String s = form.format(i);
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after.append(" ");
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after.append(s);
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after.append(form.parse(form.format(i),status));
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}
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if (!original.equals(after.toString())) {
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err = true;
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System.err.println(" Expected:" + before
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+ "\n Got: " + after);
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}
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dayOfWeekNames[6] = "Saturday";
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after = new StringBuilder();
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for (double i = 1.0; i <= 7.0; ++i) {
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status.setIndex(0);
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String s = form.format(i);
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after.append(" ");
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after.append(s);
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after.append(form.parse(form.format(i),status));
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}
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if (!original.equals(after.toString())) {
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err = true;
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System.err.println(" Expected:" + before
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+ "\n Got: " + after);
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}
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if (err) {
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throw new RuntimeException("Failed.");
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} else {
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System.out.println("Passed.");
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}
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}
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}
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