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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
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test/jdk/java/text/Format/DecimalFormat/ToStringTest.java Normal file
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/*
* Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8321545
* @summary Ensure value returned by overridden toString method is as expected
* @run junit ToStringTest
*/
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.text.NumberFormat;
import java.util.Locale;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class ToStringTest {
// Check a normal expected value. There is no null locale test as
// DecimalFormatSymbols will throw an exception when created with a null locale.
@Test
public void expectedValueTest() {
String expectedStr =
"DecimalFormat [locale: \"English (Canada)\", pattern: \"foo#00.00bar\"]\n";
var d = new DecimalFormat("foo#00.00bar", new DecimalFormatSymbols(Locale.CANADA));
assertEquals(expectedStr, d.toString());
String expectedStr2 =
"DecimalFormat [locale: \"English (Canada)\", pattern: \"#,##0.###\"]\n";
var d2 = NumberFormat.getInstance(Locale.CANADA);
assertEquals(expectedStr2, d2.toString());
}
}