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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* This code is free software; you can redistribute it and/or modify it
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*
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* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
* This file is available under and governed by the GNU General Public
* License version 2 only, as published by the Free Software Foundation.
* However, the following notice accompanied the original version of this
* file:
*
* Copyright (c) 2010-2012, Stephen Colebourne & Michael Nascimento Santos
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package tck.java.time.format;
import static java.time.temporal.ChronoField.DAY_OF_MONTH;
import static java.time.temporal.ChronoField.MONTH_OF_YEAR;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import java.text.ParsePosition;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.SignStyle;
import java.time.temporal.TemporalAccessor;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test padding behavior of formatter.
*/
@Test
public class TCKPadPrinterParser {
private DateTimeFormatterBuilder builder;
private ParsePosition pos;
@BeforeMethod
public void setUp() {
builder = new DateTimeFormatterBuilder();
pos = new ParsePosition(0);
}
//-----------------------------------------------------------------------
@Test(expectedExceptions=IndexOutOfBoundsException.class)
public void test_parse_negativePosition() {
builder.padNext(3, '-').appendLiteral('Z');
builder.toFormatter().parseUnresolved("--Z", new ParsePosition(-1));
}
@Test(expectedExceptions=IndexOutOfBoundsException.class)
public void test_parse_offEndPosition() {
builder.padNext(3, '-').appendLiteral('Z');
builder.toFormatter().parseUnresolved("--Z", new ParsePosition(4));
}
//-----------------------------------------------------------------------
@DataProvider(name="parseStrict")
Object[][] data_parseStrict() {
return new Object[][] {
{"222", 3, -1, 222},
{"222X", 3, -1, 222},
{"#22", 3, -1, 22},
{"#22X", 3, -1, 22},
{"##2", 3, -1, 2},
{"##2X", 3, -1, 2},
{"##22", 3, -1, 2},
{"-22", 3, -1, -22},
{"#-2", 3, -1, -2},
{"3", 0, 0, null},
{"3X", 0, 0, null},
{"#3", 0, 0, null},
{"#3X", 0, 1, null},
{"##A", 0, 2, null},
{" 3", 0, 0, null},
{"##", 0, 0, null},
{"#", 0, 0, null},
{"", 0, 0, null},
};
}
@Test(dataProvider="parseStrict")
public void test_parseStrict(String text, int expectedIndex, int expectedErrorIndex, Number expectedMonth) {
builder.padNext(3, '#').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NORMAL);
TemporalAccessor parsed = builder.toFormatter().parseUnresolved(text, pos);
assertEquals(pos.getIndex(), expectedIndex);
assertEquals(pos.getErrorIndex(), expectedErrorIndex);
if (expectedMonth != null) {
assertEquals(parsed.isSupported(MONTH_OF_YEAR), true);
assertEquals(parsed.getLong(MONTH_OF_YEAR), expectedMonth.longValue());
} else {
assertEquals(parsed, null);
}
}
//-----------------------------------------------------------------------
@DataProvider(name="parseLenient")
Object[][] data_parseLenient() {
return new Object[][] {
{"222", 3, -1, 222},
{"222X", 3, -1, 222},
{"#22", 3, -1, 22},
{"#22X", 3, -1, 22},
{"##2", 3, -1, 2},
{"##2X", 3, -1, 2},
{"##22", 3, -1, 2},
{"-22", 3, -1, -22},
{"#-2", 3, -1, -2},
{"3", 1, -1, 3},
{"3X", 1, -1, 3},
{"33", 2, -1, 33},
{"33X", 2, -1, 33},
{"#3", 2, -1, 3},
{"#3X", 2, -1, 3},
{"##A", 0, 2, null},
{" 1", 0, 0, null},
{"##", 0, 2, null},
{"#", 0, 1, null},
{"", 0, 0, null},
};
}
@Test(dataProvider="parseLenient")
public void test_parseLenient(String text, int expectedIndex, int expectedErrorIndex, Number expectedMonth) {
builder.parseLenient().padNext(3, '#').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NORMAL);
TemporalAccessor parsed = builder.toFormatter().parseUnresolved(text, pos);
assertEquals(pos.getIndex(), expectedIndex);
assertEquals(pos.getErrorIndex(), expectedErrorIndex);
if (expectedMonth != null) {
assertEquals(parsed.isSupported(MONTH_OF_YEAR), true);
assertEquals(parsed.getLong(MONTH_OF_YEAR), expectedMonth.longValue());
} else {
assertEquals(parsed, null);
}
}
//-----------------------------------------------------------------------
@Test
public void test_parse_decoratedStartsWithPad() {
builder.padNext(8, '-').appendLiteral("-HELLO-");
TemporalAccessor parsed = builder.toFormatter().parseUnresolved("--HELLO-", pos);
assertEquals(pos.getIndex(), 0);
assertEquals(pos.getErrorIndex(), 2);
assertEquals(parsed, null);
}
@Test
public void test_parse_decoratedStartsWithPad_number() {
builder.padNext(3, '-').appendValue(MONTH_OF_YEAR, 1, 2, SignStyle.NORMAL);
TemporalAccessor parsed = builder.toFormatter().parseUnresolved("--2", pos);
assertEquals(pos.getIndex(), 3);
assertEquals(pos.getErrorIndex(), -1);
assertEquals(parsed.isSupported(MONTH_OF_YEAR), true);
assertEquals(parsed.getLong(MONTH_OF_YEAR), 2L); // +2, not -2
}
//-----------------------------------------------------------------------
@Test
public void test_parse_decoratedEmpty_strict() {
builder.padNext(4, '-').optionalStart().appendValue(DAY_OF_MONTH).optionalEnd();
TemporalAccessor parsed = builder.toFormatter().parseUnresolved("----", pos);
assertEquals(pos.getIndex(), 4);
assertEquals(pos.getErrorIndex(), -1);
assertNotNull(parsed);
}
@Test
public void test_parse_decoratedEmpty_lenient() {
builder.parseLenient().padNext(4, '-').optionalStart().appendValue(DAY_OF_MONTH).optionalEnd();
TemporalAccessor parsed = builder.toFormatter().parseUnresolved("----", pos);
assertEquals(pos.getIndex(), 4);
assertEquals(pos.getErrorIndex(), -1);
assertNotNull(parsed);
}
}