/*
* Copyright (c) 2012, 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
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* 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).
*
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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 org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import java.text.ParsePosition;
import java.time.DateTimeException;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.temporal.TemporalAccessor;
import java.time.temporal.TemporalQuery;
import java.util.Locale;
import java.util.Objects;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test DateTimeFormatterBuilder.appendZoneId().
*/
@Test
public class TCKZoneIdPrinterParser {
private static final ZoneOffset OFFSET_UTC = ZoneOffset.UTC;
private static final ZoneOffset OFFSET_P0123 = ZoneOffset.ofHoursMinutes(1, 23);
private static final ZoneId EUROPE_PARIS = ZoneId.of("Europe/Paris");
private static final ZoneId AMERICA_NEW_YORK = ZoneId.of("America/New_York");
private static final LocalDateTime DT_2012_06_30_12_30_40 = LocalDateTime.of(2012, 6, 30, 12, 30, 40);
private DateTimeFormatterBuilder builder;
private ParsePosition pos;
@BeforeMethod
public void setUp() {
builder = new DateTimeFormatterBuilder();
pos = new ParsePosition(0);
}
//-----------------------------------------------------------------------
@DataProvider(name="print")
Object[][] data_print() {
return new Object[][] {
{DT_2012_06_30_12_30_40, EUROPE_PARIS, "Europe/Paris"},
{DT_2012_06_30_12_30_40, AMERICA_NEW_YORK, "America/New_York"},
{DT_2012_06_30_12_30_40, OFFSET_UTC, "Z"},
{DT_2012_06_30_12_30_40, OFFSET_P0123, "+01:23"},
};
}
@Test(dataProvider="print")
public void test_print(LocalDateTime ldt, ZoneId zone, String expected) {
ZonedDateTime zdt = ldt.atZone(zone);
builder.appendZoneId();
String output = builder.toFormatter().format(zdt);
assertEquals(output, expected);
}
@Test(dataProvider="print")
public void test_print_pattern_VV(LocalDateTime ldt, ZoneId zone, String expected) {
ZonedDateTime zdt = ldt.atZone(zone);
builder.appendPattern("VV");
String output = builder.toFormatter().format(zdt);
assertEquals(output, expected);
}
//-----------------------------------------------------------------------
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_print_pattern_V1rejected() {
builder.appendPattern("V");
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_print_pattern_V3rejected() {
builder.appendPattern("VVV");
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_print_pattern_V4rejected() {
builder.appendPattern("VVVV");
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_print_pattern_V5rejected() {
builder.appendPattern("VVVVV");
}
//-----------------------------------------------------------------------
@DataProvider(name="parseSuccess")
Object[][] data_parseSuccess() {
return new Object[][] {
{"Z", 1, -1, ZoneId.of("Z")},
{"UTC", 3, -1, ZoneId.of("UTC")},
{"UT", 2, -1, ZoneId.of("UT")},
{"GMT", 3, -1, ZoneId.of("GMT")},
{"+00:00", 6, -1, ZoneOffset.UTC},
{"UTC+00:00", 9, -1, ZoneId.of("UTC")},
{"UT+00:00", 8, -1, ZoneId.of("UT")},
{"GMT+00:00", 9, -1, ZoneId.of("GMT")},
{"-00:00", 6, -1, ZoneOffset.UTC},
{"UTC-00:00", 9, -1, ZoneId.of("UTC")},
{"UT-00:00", 8, -1, ZoneId.of("UT")},
{"GMT-00:00", 9, -1, ZoneId.of("GMT")},
{"+01:30", 6, -1, ZoneOffset.ofHoursMinutes(1, 30)},
{"UTC+01:30", 9, -1, ZoneId.of("UTC+01:30")},
{"UT+02:30", 8, -1, ZoneId.of("UT+02:30")},
{"GMT+03:30", 9, -1, ZoneId.of("GMT+03:30")},
{"-01:30", 6, -1, ZoneOffset.ofHoursMinutes(-1, -30)},
{"UTC-01:30", 9, -1, ZoneId.of("UTC-01:30")},
{"UT-02:30", 8, -1, ZoneId.of("UT-02:30")},
{"GMT-03:30", 9, -1, ZoneId.of("GMT-03:30")},
// fallback to UTC
{"UTC-01:WW", 3, -1, ZoneId.of("UTC")},
{"UT-02:WW", 2, -1, ZoneId.of("UT")},
{"GMT-03:WW", 3, -1, ZoneId.of("GMT")},
{"Z0", 1, -1, ZoneOffset.UTC},
{"UTC1", 3, -1, ZoneId.of("UTC")},
// Z not parsed as zero
{"UTCZ", 3, -1, ZoneId.of("UTC")},
{"UTZ", 2, -1, ZoneId.of("UT")},
{"GMTZ", 3, -1, ZoneId.of("GMT")},
// 0 not parsed
{"UTC0", 3, -1, ZoneId.of("UTC")},
{"UT0", 2, -1, ZoneId.of("UT")},
// fail to parse
{"", 0, 0, null},
{"A", 0, 0, null},
{"UZ", 0, 0, null},
{"GMA", 0, 0, null},
{"0", 0, 0, null},
{"+", 0, 0, null},
{"-", 0, 0, null},
// zone IDs
{"Europe/London", 13, -1, ZoneId.of("Europe/London")},
{"America/New_York", 16, -1, ZoneId.of("America/New_York")},
{"America/Bogusville", 0, 0, null},
};
}
@Test(dataProvider="parseSuccess")
public void test_parseSuccess_plain(String text, int expectedIndex, int expectedErrorIndex, ZoneId expected) {
builder.appendZoneId();
TemporalAccessor parsed = builder.toFormatter().parseUnresolved(text, pos);
assertEquals(pos.getErrorIndex(), expectedErrorIndex, "Incorrect error index parsing: " + text);
assertEquals(pos.getIndex(), expectedIndex, "Incorrect index parsing: " + text);
if (expected != null) {
assertEquals(parsed.query(TemporalQuery.zoneId()), expected, "Incorrect zoneId parsing: " + text);
assertEquals(parsed.query(TemporalQuery.offset()), null, "Incorrect offset parsing: " + text);
assertEquals(parsed.query(TemporalQuery.zone()), expected, "Incorrect zone parsing: " + text);
} else {
assertEquals(parsed, null);
}
}
@Test(dataProvider="parseSuccess")
public void test_parseSuccess_prefix(String text, int expectedIndex, int expectedErrorIndex, ZoneId expected) {
builder.appendZoneId();
pos.setIndex(3);
String prefixText = "XXX" + text;
TemporalAccessor parsed = builder.toFormatter().parseUnresolved(prefixText, pos);
assertEquals(pos.getErrorIndex(), expectedErrorIndex >= 0 ? expectedErrorIndex + 3 : expectedErrorIndex, "Incorrect error index parsing: " + prefixText);
assertEquals(pos.getIndex(), expectedIndex + 3, "Incorrect index parsing: " + prefixText);
if (expected != null) {
assertEquals(parsed.query(TemporalQuery.zoneId()), expected, "Incorrect zoneId parsing: " + prefixText);
assertEquals(parsed.query(TemporalQuery.offset()), null, "Incorrect offset parsing: " + prefixText);
assertEquals(parsed.query(TemporalQuery.zone()), expected, "Incorrect zone parsing: " + prefixText);
} else {
assertEquals(parsed, null);
}
}
@Test(dataProvider="parseSuccess")
public void test_parseSuccess_suffix(String text, int expectedIndex, int expectedErrorIndex, ZoneId expected) {
builder.appendZoneId();
String suffixText = text + "XXX";
TemporalAccessor parsed = builder.toFormatter().parseUnresolved(suffixText, pos);
assertEquals(pos.getErrorIndex(), expectedErrorIndex, "Incorrect error index parsing: " + suffixText);
assertEquals(pos.getIndex(), expectedIndex, "Incorrect index parsing: " + suffixText);
if (expected != null) {
assertEquals(parsed.query(TemporalQuery.zoneId()), expected, "Incorrect zoneId parsing: " + suffixText);
assertEquals(parsed.query(TemporalQuery.offset()), null, "Incorrect offset parsing: " + suffixText);
assertEquals(parsed.query(TemporalQuery.zone()), expected, "Incorrect zone parsing: " + suffixText);
} else {
assertEquals(parsed, null);
}
}
@Test(dataProvider="parseSuccess")
public void test_parseSuccess_caseSensitive(String text, int expectedIndex, int expectedErrorIndex, ZoneId expected) {
builder.parseCaseSensitive().appendZoneId();
String lcText = text.toLowerCase(Locale.ENGLISH);
TemporalAccessor parsed = builder.toFormatter().parseUnresolved(lcText, pos);
if (text.matches("[^A-Z]*[A-Z].*")) { // if input has letters
assertEquals(pos.getErrorIndex() >= 0, true);
assertEquals(pos.getIndex(), 0);
assertEquals(parsed, null);
} else {
// case sensitive made no difference
assertEquals(pos.getIndex(), expectedIndex, "Incorrect index parsing: " + lcText);
assertEquals(pos.getErrorIndex(), expectedErrorIndex, "Incorrect error index parsing: " + lcText);
if (expected != null) {
assertEquals(parsed.query(TemporalQuery.zoneId()), expected);
assertEquals(parsed.query(TemporalQuery.offset()), null);
assertEquals(parsed.query(TemporalQuery.zone()), expected);
} else {
assertEquals(parsed, null);
}
}
}
@Test(dataProvider="parseSuccess")
public void test_parseSuccess_caseInsensitive(String text, int expectedIndex, int expectedErrorIndex, ZoneId expected) {
builder.parseCaseInsensitive().appendZoneId();
String lcText = text.toLowerCase(Locale.ENGLISH);
TemporalAccessor parsed = builder.toFormatter().parseUnresolved(lcText, pos);
assertEquals(pos.getErrorIndex(), expectedErrorIndex, "Incorrect error index parsing: " + lcText);
assertEquals(pos.getIndex(), expectedIndex, "Incorrect index parsing: " + lcText);
if (expected != null) {
ZoneId zid = parsed.query(TemporalQuery.zoneId());
assertEquals(parsed.query(TemporalQuery.zoneId()), expected, "Incorrect zoneId parsing: " + lcText);
assertEquals(parsed.query(TemporalQuery.offset()), null, "Incorrect offset parsing: " + lcText);
assertEquals(parsed.query(TemporalQuery.zone()), expected, "Incorrect zone parsing: " + lcText);
} else {
assertEquals(parsed, null);
}
}
}