95 lines
3.4 KiB
Java
95 lines
3.4 KiB
Java
/*
|
|
* 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 8327640
|
|
* @summary Unit test for the isStrict() and setStrict() parsing related methods
|
|
* @run junit StrictMethodsTest
|
|
*/
|
|
|
|
import org.junit.jupiter.api.Test;
|
|
|
|
import java.text.CompactNumberFormat;
|
|
import java.text.DecimalFormat;
|
|
import java.text.FieldPosition;
|
|
import java.text.NumberFormat;
|
|
import java.text.ParsePosition;
|
|
|
|
import static org.junit.jupiter.api.Assertions.assertFalse;
|
|
import static org.junit.jupiter.api.Assertions.assertThrows;
|
|
import static org.junit.jupiter.api.Assertions.assertTrue;
|
|
|
|
public class StrictMethodsTest {
|
|
|
|
// Check that DecimalFormat implements isStrict()/setStrict()
|
|
// Ensure that the default value is false, and can be set to true via API
|
|
@Test
|
|
public void decimalFormatTest() {
|
|
DecimalFormat dFmt = (DecimalFormat) NumberFormat.getInstance();
|
|
assertFalse(dFmt.isStrict());
|
|
dFmt.setStrict(true);
|
|
assertTrue(dFmt.isStrict());
|
|
}
|
|
|
|
// Check that CompactNumberFormat implements isStrict()/setStrict()
|
|
// Ensure that the default value is false, and can be set to true via API
|
|
@Test
|
|
public void compactFormatTest() {
|
|
CompactNumberFormat cFmt = (CompactNumberFormat) NumberFormat.getCompactNumberInstance();
|
|
assertFalse(cFmt.isStrict());
|
|
cFmt.setStrict(true);
|
|
assertTrue(cFmt.isStrict());
|
|
}
|
|
|
|
// Check that NumberFormat throws exception for isStrict()/setStrict()
|
|
// when subclass does not implement said methods
|
|
@Test
|
|
public void numberFormatTest() {
|
|
FooFormat fmt = new FooFormat();
|
|
assertThrows(UnsupportedOperationException.class, fmt::isStrict);
|
|
assertThrows(UnsupportedOperationException.class, () -> fmt.setStrict(false));
|
|
}
|
|
|
|
// Dummy NumberFormat class to check that isStrict() and setStrict()
|
|
// are not implemented by default
|
|
private static class FooFormat extends NumberFormat {
|
|
|
|
// Provide overrides for abstract methods
|
|
@Override
|
|
public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition pos) {
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public StringBuffer format(long number, StringBuffer toAppendTo, FieldPosition pos) {
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public Number parse(String source, ParsePosition parsePosition) {
|
|
return null;
|
|
}
|
|
}
|
|
}
|