/*
* Copyright (c) 2013, 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.
*/
/*
* 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) 2010-2013, 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
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package tck.java.time.format;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.fail;
import java.time.DateTimeException;
import java.time.Instant;
import java.time.OffsetDateTime;
import java.time.Period;
import java.time.ZoneOffset;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.ResolverStyle;
import java.time.temporal.TemporalAccessor;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test DateTimeFormatterBuilder.appendInstant().
*/
@Test
public class TCKInstantPrinterParser {
@DataProvider(name="printGrouped")
Object[][] data_printGrouped() {
return new Object[][] {
{0, 0, "1970-01-01T00:00:00Z"},
{-1, 0, "1969-12-31T23:59:59Z"},
{1, 0, "1970-01-01T00:00:01Z"},
{60, 0, "1970-01-01T00:01:00Z"},
{3600, 0, "1970-01-01T01:00:00Z"},
{86400, 0, "1970-01-02T00:00:00Z"},
{182, 2, "1970-01-01T00:03:02.000000002Z"},
{182, 20, "1970-01-01T00:03:02.000000020Z"},
{182, 200, "1970-01-01T00:03:02.000000200Z"},
{182, 2000, "1970-01-01T00:03:02.000002Z"},
{182, 20000, "1970-01-01T00:03:02.000020Z"},
{182, 200000, "1970-01-01T00:03:02.000200Z"},
{182, 2000000, "1970-01-01T00:03:02.002Z"},
{182, 20000000, "1970-01-01T00:03:02.020Z"},
{182, 200000000, "1970-01-01T00:03:02.200Z"},
{Instant.MAX.getEpochSecond(), 999999999, "+1000000000-12-31T23:59:59.999999999Z"},
{Instant.MIN.getEpochSecond(), 0, "-1000000000-01-01T00:00:00Z"},
};
}
@Test(dataProvider="printGrouped")
public void test_print_grouped(long instantSecs, int nano, String expected) {
Instant instant = Instant.ofEpochSecond(instantSecs, nano);
DateTimeFormatter f = new DateTimeFormatterBuilder().appendInstant().toFormatter();
assertEquals(f.format(instant), expected);
}
//-----------------------------------------------------------------------
@DataProvider(name="printDigits")
Object[][] data_printDigits() {
return new Object[][] {
{-1, 0, 0, "1970-01-01T00:00:00Z"},
{0, 0, 0, "1970-01-01T00:00:00Z"},
{1, 0, 0, "1970-01-01T00:00:00.0Z"},
{3, 0, 0, "1970-01-01T00:00:00.000Z"},
{9, 0, 0, "1970-01-01T00:00:00.000000000Z"},
{-1, -1, 0, "1969-12-31T23:59:59Z"},
{-1, 1, 0, "1970-01-01T00:00:01Z"},
{-1, 60, 0, "1970-01-01T00:01:00Z"},
{-1, 3600, 0, "1970-01-01T01:00:00Z"},
{-1, 86400, 0, "1970-01-02T00:00:00Z"},
{-1, 182, 2, "1970-01-01T00:03:02.000000002Z"},
{-1, 182, 20, "1970-01-01T00:03:02.00000002Z"},
{-1, 182, 200, "1970-01-01T00:03:02.0000002Z"},
{-1, 182, 2000, "1970-01-01T00:03:02.000002Z"},
{-1, 182, 20000, "1970-01-01T00:03:02.00002Z"},
{-1, 182, 200000, "1970-01-01T00:03:02.0002Z"},
{-1, 182, 2000000, "1970-01-01T00:03:02.002Z"},
{-1, 182, 20000000, "1970-01-01T00:03:02.02Z"},
{-1, 182, 200000000, "1970-01-01T00:03:02.2Z"},
{0, 182, 2, "1970-01-01T00:03:02Z"},
{0, 182, 20, "1970-01-01T00:03:02Z"},
{0, 182, 200, "1970-01-01T00:03:02Z"},
{0, 182, 2000, "1970-01-01T00:03:02Z"},
{0, 182, 20000, "1970-01-01T00:03:02Z"},
{0, 182, 200000, "1970-01-01T00:03:02Z"},
{0, 182, 2000000, "1970-01-01T00:03:02Z"},
{0, 182, 20000000, "1970-01-01T00:03:02Z"},
{0, 182, 200000000, "1970-01-01T00:03:02Z"},
{1, 182, 2, "1970-01-01T00:03:02.0Z"},
{1, 182, 20, "1970-01-01T00:03:02.0Z"},
{1, 182, 200, "1970-01-01T00:03:02.0Z"},
{1, 182, 2000, "1970-01-01T00:03:02.0Z"},
{1, 182, 20000, "1970-01-01T00:03:02.0Z"},
{1, 182, 200000, "1970-01-01T00:03:02.0Z"},
{1, 182, 2000000, "1970-01-01T00:03:02.0Z"},
{1, 182, 20000000, "1970-01-01T00:03:02.0Z"},
{1, 182, 200000000, "1970-01-01T00:03:02.2Z"},
{3, 182, 2, "1970-01-01T00:03:02.000Z"},
{3, 182, 20, "1970-01-01T00:03:02.000Z"},
{3, 182, 200, "1970-01-01T00:03:02.000Z"},
{3, 182, 2000, "1970-01-01T00:03:02.000Z"},
{3, 182, 20000, "1970-01-01T00:03:02.000Z"},
{3, 182, 200000, "1970-01-01T00:03:02.000Z"},
{3, 182, 2000000, "1970-01-01T00:03:02.002Z"},
{3, 182, 20000000, "1970-01-01T00:03:02.020Z"},
{3, 182, 200000000, "1970-01-01T00:03:02.200Z"},
{9, 182, 2, "1970-01-01T00:03:02.000000002Z"},
{9, 182, 20, "1970-01-01T00:03:02.000000020Z"},
{9, 182, 200, "1970-01-01T00:03:02.000000200Z"},
{9, 182, 2000, "1970-01-01T00:03:02.000002000Z"},
{9, 182, 20000, "1970-01-01T00:03:02.000020000Z"},
{9, 182, 200000, "1970-01-01T00:03:02.000200000Z"},
{9, 182, 2000000, "1970-01-01T00:03:02.002000000Z"},
{9, 182, 20000000, "1970-01-01T00:03:02.020000000Z"},
{9, 182, 200000000, "1970-01-01T00:03:02.200000000Z"},
{9, Instant.MAX.getEpochSecond(), 999999999, "+1000000000-12-31T23:59:59.999999999Z"},
{9, Instant.MIN.getEpochSecond(), 0, "-1000000000-01-01T00:00:00.000000000Z"},
};
}
@Test(dataProvider="printDigits")
public void test_print_digits(int fractionalDigits, long instantSecs, int nano, String expected) {
Instant instant = Instant.ofEpochSecond(instantSecs, nano);
DateTimeFormatter f = new DateTimeFormatterBuilder().appendInstant(fractionalDigits).toFormatter();
assertEquals(f.format(instant), expected);
}
//-----------------------------------------------------------------------
@DataProvider(name="parseDigits")
Object[][] data_parse_digits() {
return new Object[][] {
{0, 0, "1970-01-01T00:00:00Z"},
{0, 0, "1970-01-01T00:00:00Z"},
{0, 0, "1970-01-01T00:00:00.0Z"},
{0, 0, "1970-01-01T00:00:00.000Z"},
{0, 0, "1970-01-01T00:00:00.000000000Z"},
{-1, 0, "1969-12-31T23:59:59Z"},
{1, 0, "1970-01-01T00:00:01Z"},
{60, 0, "1970-01-01T00:01:00Z"},
{3600, 0, "1970-01-01T01:00:00Z"},
{86400, 0, "1970-01-02T00:00:00Z"},
{182, 234000000, "1970-01-01T00:03:02.234Z"},
{182, 234000000, "1970-01-01T00:03:02.2340Z"},
{182, 234000000, "1970-01-01T00:03:02.23400Z"},
{182, 234000000, "1970-01-01T00:03:02.234000Z"},
{182, 234000000, "1970-01-01T00:03:02.234000000Z"},
{((23 * 60) + 59) * 60 + 59, 123456789, "1970-01-01T23:59:59.123456789Z"},
{Instant.MAX.getEpochSecond(), 999999999, "+1000000000-12-31T23:59:59.999999999Z"},
{Instant.MIN.getEpochSecond(), 0, "-1000000000-01-01T00:00:00.000000000Z"},
};
}
@Test(dataProvider="parseDigits")
public void test_parse_digitsMinusOne(long instantSecs, int nano, String input) {
Instant expected = Instant.ofEpochSecond(instantSecs, nano);
DateTimeFormatter f = new DateTimeFormatterBuilder().appendInstant(-1).toFormatter();
assertEquals(f.parse(input, Instant::from), expected);
assertEquals(f.parse(input).query(DateTimeFormatter.parsedExcessDays()), Period.ZERO);
assertEquals(f.parse(input).query(DateTimeFormatter.parsedLeapSecond()), Boolean.FALSE);
}
@Test(dataProvider="parseDigits")
public void test_parse_digitsNine(long instantSecs, int nano, String input) {
DateTimeFormatter f = new DateTimeFormatterBuilder().appendInstant(9).toFormatter();
if (input.charAt(input.length() - 11) == '.') {
Instant expected = Instant.ofEpochSecond(instantSecs, nano);
assertEquals(f.parse(input, Instant::from), expected);
assertEquals(f.parse(input).query(DateTimeFormatter.parsedExcessDays()), Period.ZERO);
assertEquals(f.parse(input).query(DateTimeFormatter.parsedLeapSecond()), Boolean.FALSE);
} else {
try {
f.parse(input, Instant::from);
fail();
} catch (DateTimeException ex) {
// expected
}
}
}
@Test
public void test_parse_endOfDay() {
Instant expected = OffsetDateTime.of(1970, 2, 4, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
DateTimeFormatter f = new DateTimeFormatterBuilder().appendInstant(-1).toFormatter();
for (ResolverStyle style : ResolverStyle.values()) {
TemporalAccessor parsed = f.withResolverStyle(style).parse("1970-02-03T24:00:00Z");
assertEquals(parsed.query(Instant::from), expected);
assertEquals(parsed.query(DateTimeFormatter.parsedExcessDays()), Period.ZERO);
assertEquals(parsed.query(DateTimeFormatter.parsedLeapSecond()), Boolean.FALSE);
}
}
@Test
public void test_parse_leapSecond() {
Instant expected = OffsetDateTime.of(1970, 2, 3, 23, 59, 59, 123456789, ZoneOffset.UTC).toInstant();
DateTimeFormatter f = new DateTimeFormatterBuilder().appendInstant(-1).toFormatter();
for (ResolverStyle style : ResolverStyle.values()) {
TemporalAccessor parsed = f.withResolverStyle(style).parse("1970-02-03T23:59:60.123456789Z");
assertEquals(parsed.query(Instant::from), expected);
assertEquals(parsed.query(DateTimeFormatter.parsedExcessDays()), Period.ZERO);
assertEquals(parsed.query(DateTimeFormatter.parsedLeapSecond()), Boolean.TRUE);
}
}
//-----------------------------------------------------------------------
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_appendInstant_tooSmall() {
new DateTimeFormatterBuilder().appendInstant(-2);
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_appendInstant_tooBig() {
new DateTimeFormatterBuilder().appendInstant(10);
}
}