TestTzdbZoneRulesCompiler.java
/*
* Copyright (c) 2007-present, 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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package org.threeten.bp.zone;
import static org.testng.Assert.assertEquals;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.StringTokenizer;
import org.testng.annotations.Test;
import org.threeten.bp.DayOfWeek;
import org.threeten.bp.LocalDate;
import org.threeten.bp.LocalTime;
import org.threeten.bp.Month;
import org.threeten.bp.Year;
import org.threeten.bp.zone.TzdbZoneRulesCompiler.LeapSecondRule;
import org.threeten.bp.zone.TzdbZoneRulesCompiler.TZDBMonthDayTime;
import org.threeten.bp.zone.TzdbZoneRulesCompiler.TZDBRule;
import org.threeten.bp.zone.ZoneOffsetTransitionRule.TimeDefinition;
/**
* Test TzdbZoneRulesCompiler.
*/
@Test
public class TestTzdbZoneRulesCompiler {
//-----------------------------------------------------------------------
// parseYear()
//-----------------------------------------------------------------------
@Test
public void test_parseYear_specific() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
assertEquals(parseYear(test, "2010", 2000), 2010);
}
@Test
public void test_parseYear_minimum() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
assertEquals(parseYear(test, "mi", 2000), Year.MIN_VALUE);
assertEquals(parseYear(test, "min", 2000), Year.MIN_VALUE);
assertEquals(parseYear(test, "mini", 2000), Year.MIN_VALUE);
assertEquals(parseYear(test, "minim", 2000), Year.MIN_VALUE);
assertEquals(parseYear(test, "MINIMU", 2000), Year.MIN_VALUE);
assertEquals(parseYear(test, "minimum", 2000), Year.MIN_VALUE);
}
@Test(expectedExceptions=NumberFormatException.class)
public void test_parseYear_minimumTooShort() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseYear(test, "m", 2000);
}
@Test(expectedExceptions=NumberFormatException.class)
public void test_parseYear_minTooLong() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseYear(test, "minimuma", 2000);
}
@Test
public void test_parseYear_maximum() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
assertEquals(parseYear(test, "ma", 2000), Year.MAX_VALUE);
assertEquals(parseYear(test, "max", 2000), Year.MAX_VALUE);
assertEquals(parseYear(test, "maxi", 2000), Year.MAX_VALUE);
assertEquals(parseYear(test, "maxim", 2000), Year.MAX_VALUE);
assertEquals(parseYear(test, "MAXIMU", 2000), Year.MAX_VALUE);
assertEquals(parseYear(test, "maximum", 2000), Year.MAX_VALUE);
}
@Test(expectedExceptions=NumberFormatException.class)
public void test_parseYear_maximumTooShort() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseYear(test, "m", 2000);
}
@Test(expectedExceptions=NumberFormatException.class)
public void test_parseYear_maxTooLong() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseYear(test, "maximuma", 2000);
}
@Test
public void test_parseYear_only() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
assertEquals(parseYear(test, "only", 2000), 2000);
}
@Test
public void test_parseYear_only_uppercase() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
assertEquals(parseYear(test, "ONLY", 2000), 2000);
}
@Test(expectedExceptions=NumberFormatException.class)
public void test_parseYear_invalidYear() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseYear(test, "ABC", 2000);
}
static final Method PARSE_YEAR;
static {
try {
PARSE_YEAR = TzdbZoneRulesCompiler.class.getDeclaredMethod("parseYear", String.class, Integer.TYPE);
PARSE_YEAR.setAccessible(true);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
private int parseYear(TzdbZoneRulesCompiler test, String str, int year) throws Exception {
try {
return (Integer) PARSE_YEAR.invoke(test, str, year);
} catch (InvocationTargetException ex) {
if (ex.getCause() != null) {
throw (Exception) ex.getCause();
}
throw ex;
}
}
//-----------------------------------------------------------------------
// parseMonth()
//-----------------------------------------------------------------------
@Test
public void test_parseMonth() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
assertEquals(parseMonth(test, "Jan"), Month.JANUARY);
assertEquals(parseMonth(test, "Feb"), Month.FEBRUARY);
assertEquals(parseMonth(test, "Mar"), Month.MARCH);
assertEquals(parseMonth(test, "Apr"), Month.APRIL);
assertEquals(parseMonth(test, "May"), Month.MAY);
assertEquals(parseMonth(test, "Jun"), Month.JUNE);
assertEquals(parseMonth(test, "Jul"), Month.JULY);
assertEquals(parseMonth(test, "Aug"), Month.AUGUST);
assertEquals(parseMonth(test, "Sep"), Month.SEPTEMBER);
assertEquals(parseMonth(test, "Oct"), Month.OCTOBER);
assertEquals(parseMonth(test, "Nov"), Month.NOVEMBER);
assertEquals(parseMonth(test, "Dec"), Month.DECEMBER);
assertEquals(parseMonth(test, "January"), Month.JANUARY);
assertEquals(parseMonth(test, "February"), Month.FEBRUARY);
assertEquals(parseMonth(test, "March"), Month.MARCH);
assertEquals(parseMonth(test, "April"), Month.APRIL);
assertEquals(parseMonth(test, "May"), Month.MAY);
assertEquals(parseMonth(test, "June"), Month.JUNE);
assertEquals(parseMonth(test, "July"), Month.JULY);
assertEquals(parseMonth(test, "August"), Month.AUGUST);
assertEquals(parseMonth(test, "September"), Month.SEPTEMBER);
assertEquals(parseMonth(test, "October"), Month.OCTOBER);
assertEquals(parseMonth(test, "November"), Month.NOVEMBER);
assertEquals(parseMonth(test, "December"), Month.DECEMBER);
assertEquals(parseMonth(test, "Ja"), Month.JANUARY);
assertEquals(parseMonth(test, "Janu"), Month.JANUARY);
assertEquals(parseMonth(test, "Janua"), Month.JANUARY);
assertEquals(parseMonth(test, "Januar"), Month.JANUARY);
assertEquals(parseMonth(test, "F"), Month.FEBRUARY);
assertEquals(parseMonth(test, "MAR"), Month.MARCH);
assertEquals(parseMonth(test, "AP"), Month.APRIL);
assertEquals(parseMonth(test, "MAY"), Month.MAY);
assertEquals(parseMonth(test, "JUN"), Month.JUNE);
assertEquals(parseMonth(test, "JUL"), Month.JULY);
assertEquals(parseMonth(test, "AU"), Month.AUGUST);
assertEquals(parseMonth(test, "S"), Month.SEPTEMBER);
assertEquals(parseMonth(test, "O"), Month.OCTOBER);
assertEquals(parseMonth(test, "N"), Month.NOVEMBER);
assertEquals(parseMonth(test, "D"), Month.DECEMBER);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_parseMonth_TooShort() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseMonth(test, "J");
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_parseMonth_invalid() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseMonth(test, "ABC");
}
static final Method PARSE_MONTH;
static {
try {
PARSE_MONTH = TzdbZoneRulesCompiler.class.getDeclaredMethod("parseMonth", String.class);
PARSE_MONTH.setAccessible(true);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
private Month parseMonth(TzdbZoneRulesCompiler test, String str) throws Exception {
try {
return (Month) PARSE_MONTH.invoke(test, str);
} catch (InvocationTargetException ex) {
if (ex.getCause() != null) {
throw (Exception) ex.getCause();
}
throw ex;
}
}
//-----------------------------------------------------------------------
// parseDayOfWeek()
//-----------------------------------------------------------------------
@Test
public void test_parseDayOfWeek() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
assertEquals(parseDayOfWeek(test, "Mon"), DayOfWeek.MONDAY);
assertEquals(parseDayOfWeek(test, "Tue"), DayOfWeek.TUESDAY);
assertEquals(parseDayOfWeek(test, "Wed"), DayOfWeek.WEDNESDAY);
assertEquals(parseDayOfWeek(test, "Thu"), DayOfWeek.THURSDAY);
assertEquals(parseDayOfWeek(test, "Fri"), DayOfWeek.FRIDAY);
assertEquals(parseDayOfWeek(test, "Sat"), DayOfWeek.SATURDAY);
assertEquals(parseDayOfWeek(test, "Sun"), DayOfWeek.SUNDAY);
assertEquals(parseDayOfWeek(test, "Monday"), DayOfWeek.MONDAY);
assertEquals(parseDayOfWeek(test, "Tuesday"), DayOfWeek.TUESDAY);
assertEquals(parseDayOfWeek(test, "Wednesday"), DayOfWeek.WEDNESDAY);
assertEquals(parseDayOfWeek(test, "Thursday"), DayOfWeek.THURSDAY);
assertEquals(parseDayOfWeek(test, "Friday"), DayOfWeek.FRIDAY);
assertEquals(parseDayOfWeek(test, "Saturday"), DayOfWeek.SATURDAY);
assertEquals(parseDayOfWeek(test, "Sunday"), DayOfWeek.SUNDAY);
assertEquals(parseDayOfWeek(test, "M"), DayOfWeek.MONDAY);
assertEquals(parseDayOfWeek(test, "Mo"), DayOfWeek.MONDAY);
assertEquals(parseDayOfWeek(test, "Mond"), DayOfWeek.MONDAY);
assertEquals(parseDayOfWeek(test, "Monda"), DayOfWeek.MONDAY);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_parseDayOfWeek_tooShort() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseMonth(test, "T");
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_parseDayOfWeek_invalid() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseMonth(test, "ABC");
}
static final Method PARSE_DOW;
static {
try {
PARSE_DOW = TzdbZoneRulesCompiler.class.getDeclaredMethod("parseDayOfWeek", String.class);
PARSE_DOW.setAccessible(true);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
private DayOfWeek parseDayOfWeek(TzdbZoneRulesCompiler test, String str) throws Exception {
try {
return (DayOfWeek) PARSE_DOW.invoke(test, str);
} catch (InvocationTargetException ex) {
if (ex.getCause() != null) {
throw (Exception) ex.getCause();
}
throw ex;
}
}
//-----------------------------------------------------------------------
// parseMonthDayTime()
//-----------------------------------------------------------------------
@Test
public void test_parseMonthDayTime_marLastSun0220() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
TZDBRule mdt = parseMonthDayTime(test, "Mar lastSun 2:20");
assertEquals(mdt.month, Month.MARCH);
assertEquals(mdt.dayOfWeek, DayOfWeek.SUNDAY);
assertEquals(mdt.dayOfMonth, -1);
assertEquals(mdt.adjustForwards, false);
assertEquals(mdt.time, LocalTime.of(2, 20));
assertEquals(mdt.adjustDays, 0);
assertEquals(mdt.timeDefinition, TimeDefinition.WALL);
}
@Test
public void test_parseMonthDayTime_jun50220s() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
TZDBRule mdt = parseMonthDayTime(test, "Jun 5 2:20s");
assertEquals(mdt.month, Month.JUNE);
assertEquals(mdt.dayOfWeek, null);
assertEquals(mdt.dayOfMonth, 5);
assertEquals(mdt.adjustForwards, true);
assertEquals(mdt.time, LocalTime.of(2, 20));
assertEquals(mdt.adjustDays, 0);
assertEquals(mdt.timeDefinition, TimeDefinition.STANDARD);
}
@Test
public void test_parseMonthDayTime_maySatAfter50220u() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
TZDBRule mdt = parseMonthDayTime(test, "May Sat>=5 2:20u");
assertEquals(mdt.month, Month.MAY);
assertEquals(mdt.dayOfWeek, DayOfWeek.SATURDAY);
assertEquals(mdt.dayOfMonth, 5);
assertEquals(mdt.adjustForwards, true);
assertEquals(mdt.time, LocalTime.of(2, 20));
assertEquals(mdt.adjustDays, 0);
assertEquals(mdt.timeDefinition, TimeDefinition.UTC);
}
@Test
public void test_parseMonthDayTime_maySatBefore50220u() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
TZDBRule mdt = parseMonthDayTime(test, "May Sat<=5 24:00g");
assertEquals(mdt.month, Month.MAY);
assertEquals(mdt.dayOfWeek, DayOfWeek.SATURDAY);
assertEquals(mdt.dayOfMonth, 5);
assertEquals(mdt.adjustForwards, false);
assertEquals(mdt.time, LocalTime.of(0, 0));
assertEquals(mdt.adjustDays, 1);
assertEquals(mdt.timeDefinition, TimeDefinition.UTC);
}
@Test
public void test_parseMonthDayTime_maySatBefore15Dash() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
TZDBRule mdt = parseMonthDayTime(test, "May Sat<=15 -");
assertEquals(mdt.month, Month.MAY);
assertEquals(mdt.dayOfWeek, DayOfWeek.SATURDAY);
assertEquals(mdt.dayOfMonth, 15);
assertEquals(mdt.adjustForwards, false);
assertEquals(mdt.time, LocalTime.of(0, 0));
assertEquals(mdt.adjustDays, 0);
assertEquals(mdt.timeDefinition, TimeDefinition.WALL);
}
@Test
public void test_parseMonthDayTime_maylastSunShortTime() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
TZDBRule mdt = parseMonthDayTime(test, "May lastSun 3z");
assertEquals(mdt.month, Month.MAY);
assertEquals(mdt.dayOfWeek, DayOfWeek.SUNDAY);
assertEquals(mdt.dayOfMonth, -1);
assertEquals(mdt.adjustForwards, false);
assertEquals(mdt.time, LocalTime.of(3, 0));
assertEquals(mdt.adjustDays, 0);
assertEquals(mdt.timeDefinition, TimeDefinition.UTC);
}
@Test
public void test_parseMonthDayTime_sepSatAfter82500() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2018f", new ArrayList<File>(), null, false);
TZDBRule mdt = parseMonthDayTime(test, "Sep Sat>=8 25:00");
assertEquals(mdt.month, Month.SEPTEMBER);
assertEquals(mdt.dayOfWeek, DayOfWeek.SATURDAY);
assertEquals(mdt.dayOfMonth, 8);
assertEquals(mdt.adjustForwards, true);
assertEquals(mdt.time, LocalTime.of(1, 0));
assertEquals(mdt.adjustDays, 1);
assertEquals(mdt.timeDefinition, TimeDefinition.WALL);
}
static final Method PARSE_MDT;
static {
try {
PARSE_MDT = TzdbZoneRulesCompiler.class.getDeclaredMethod("parseMonthDayTime", StringTokenizer.class, TZDBMonthDayTime.class);
PARSE_MDT.setAccessible(true);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
private TZDBRule parseMonthDayTime(TzdbZoneRulesCompiler test, String str) throws Exception {
try {
TZDBRule mdt = test.new TZDBRule(); // create a bound inner class
PARSE_MDT.invoke(test, new StringTokenizer(str), mdt);
return mdt;
} catch (InvocationTargetException ex) {
if (ex.getCause() != null) {
throw (Exception) ex.getCause();
}
throw ex;
}
}
//-----------------------------------------------------------------------
@Test
public void test_parseLeapSecondRule_at_midnight() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
LeapSecondRule lsr = parseLeapSecondRule(test, "Leap\t1972 Jun\t30 23:59:60 + S");
assertEquals(lsr.leapDate, LocalDate.of(1972, Month.JUNE, 30));
assertEquals(lsr.secondAdjustment, +1);
}
@Test
public void test_parseLeapSecondRule_just_before_midnight() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
LeapSecondRule lsr = parseLeapSecondRule(test, "Leap\t2009 May\t1 23:59:59 - S");
assertEquals(lsr.leapDate, LocalDate.of(2009, Month.MAY, 1));
assertEquals(lsr.secondAdjustment, -1);
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_parseLeapSecondRule_too_short() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseLeapSecondRule(test, "Leap\t2009 May\t1 23:59:60 S");
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_parseLeapSecondRule_bad_adjustment() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseLeapSecondRule(test, "Leap\t2009 May\t1 23:59:60 % S");
}
@Test(expectedExceptions=IllegalArgumentException.class)
public void test_parseLeapSecondRule_rolling() throws Exception {
TzdbZoneRulesCompiler test = new TzdbZoneRulesCompiler("2010c", new ArrayList<File>(), null, false);
parseLeapSecondRule(test, "Leap\t2009 May\t1 23:59:60 - R");
}
static final Method PARSE_LSR;
static {
try {
PARSE_LSR = TzdbZoneRulesCompiler.class.getDeclaredMethod("parseLeapSecondRule", String.class);
PARSE_LSR.setAccessible(true);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
private LeapSecondRule parseLeapSecondRule(TzdbZoneRulesCompiler test, String str) throws Exception {
try {
return (LeapSecondRule)PARSE_LSR.invoke(test, str);
} catch (InvocationTargetException ex) {
if (ex.getCause() != null) {
throw (Exception) ex.getCause();
}
throw ex;
}
}
}