gnu-social/extlib/Date/tests/calc.php

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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Tests for the Date_Calc class
*
* Any individual tests that fail will have their name, expected result
* and actual result printed out. So seeing no output when executing
* this file is a good thing.
*
* Can be run via CLI or a web server.
*
* This test senses whether it is from an installation of PEAR::Date or if
* it's from CVS or a .tar file. If it's an installed version, use the
* installed version of Date_Calc. Otherwise, use the local development
* copy of Date_Calc.
*
* PHP versions 4 and 5
*
* LICENSE:
*
* Copyright (c) 1997-2005 Daniel Convissor <danielc@php.net>
* All rights reserved.
*
* This source file is subject to the New BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://www.opensource.org/licenses/bsd-license.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to pear-dev@lists.php.net so we can send you a copy immediately.
*
* @category Date and Time
* @package Date
* @author Daniel Convissor <danielc@php.net>
* @copyright Copyright (c) 1997-2005 Daniel Convissor <danielc@php.net>
* @license http://www.opensource.org/licenses/bsd-license.php
* BSD License
* @version CVS: $Id$
* @link http://pear.php.net/package/Date
* @since File available since Release 1.5
*/
if ('@include_path@' != '@' . 'include_path' . '@') {
ini_set(
'include_path',
ini_get('include_path')
. PATH_SEPARATOR . '.'
);
} else {
ini_set(
'include_path',
realpath(dirname(__FILE__) . '/../')
. PATH_SEPARATOR . '.' . PATH_SEPARATOR
. ini_get('include_path')
);
}
/**
* Get the needed class
*/
require_once 'Date/Calc.php';
/**
* Compare the test result to the expected result
*
* If the test fails, echo out the results.
*
* @param mixed $expect the scalar or array you expect from the test
* @param mixed $actual the scalar or array results from the test
* @param string $test_name the name of the test
*
* @return void
*/
function compare($expect, $actual, $test_name)
{
if (is_array($expect)) {
if (count(array_diff($actual, $expect))) {
echo "$test_name failed. Expect:\n";
print_r($expect);
echo "Actual:\n";
print_r($actual);
}
} else {
if ($expect != $actual) {
echo "$test_name failed. Expect: $expect. Actual: $actual\n";
}
}
}
if (php_sapi_name() != 'cli') {
echo "<pre>\n";
}
compare('20001122', Date_Calc::dateFormat(22, 11, 2000, '%Y%m%d'), 'dateFormat');
compare('20001122', Date_Calc::dateFormat('22', '11', '2000', '%Y%m%d'), 'dateFormat str');
compare('2001', Date_Calc::defaultCentury('1'), 'defaultCentury 1 str');
compare('2001', Date_Calc::defaultCentury(1), 'defaultCentury 1');
compare('1960', Date_Calc::defaultCentury(60), 'defaultCentury 2');
compare('2010', Date_Calc::defaultCentury(10), 'defaultCentury 3');
compare(2451871, Date_Calc::dateToDays('22', '11', '2000'), 'dateToDays str');
compare(2451871, Date_Calc::dateToDays(22, 11, 2000), 'dateToDays');
compare('20001122', Date_Calc::daysToDate(2451871), 'daysToDate');
compare('2000-47-3', Date_Calc::gregorianToISO('22', '11', '2000'), 'gregorianToISO str');
compare('2000-47-3', Date_Calc::gregorianToISO(22, 11, 2000), 'gregorianToISO');
compare(2451716.56767, Date_Calc::dateSeason('SUMMERSOLSTICE', 2000), 'dateSeason');
compare(date('Ymd'), Date_Calc::dateNow(), 'dateNow');
compare(date('Y'), Date_Calc::getYear(), 'getYear');
compare(date('m'), Date_Calc::getMonth(), 'getMonth');
compare(date('d'), Date_Calc::getDay(), 'getDay');
compare(327, Date_Calc::dayOfYear(22, 11, 2000), 'dayOfYear');
compare('November', Date_Calc::getMonthFullname(11), 'getMonthFullname');
compare('Nov', Date_Calc::getMonthAbbrname(11), 'getMonthAbbrname');
compare('Saturday', Date_Calc::getWeekdayFullname(1, 1, 2005), 'getWeekdayFullname');
compare('Sat', Date_Calc::getWeekdayAbbrname(1, 1, 2005), 'getWeekdayAbbrname');
compare(11, Date_Calc::getMonthFromFullName('November'), 'getMonthFromFullName');
compare(327, Date_Calc::dayOfYear('22', '11', '2000'), 'dayOfYear str');
compare('November', Date_Calc::getMonthFullname('11'), 'getMonthFullname str');
compare('Nov', Date_Calc::getMonthAbbrname('11'), 'getMonthAbbrname str');
compare('Saturday', Date_Calc::getWeekdayFullname('01', '01', '2005'), 'getWeekdayFullname str');
compare('Sat', Date_Calc::getWeekdayAbbrname('01', '01', '2005'), 'getWeekdayAbbrname str');
$exp = array(
'January',
'February',
'March',
'April',
'May',
'June',
'July',
'August',
'September',
'October',
'November',
'December'
);
compare($exp, Date_Calc::getMonthNames(), 'getMonthNames');
$exp = array(
'Monday',
'Tuesday',
'Wednesday',
'Thursday',
'Friday',
'Saturday',
'Sunday'
);
compare($exp, Date_Calc::getWeekDays(), 'getWeekDays');
compare(3, Date_Calc::dayOfWeek(22, 11, 2000), 'dayOfWeek');
compare(47, Date_Calc::weekOfYear(22, 11, 2000), 'weekOfYear');
compare(4, Date_Calc::quarterOfYear(22, 11, 2000), 'quarterOfYear');
compare(3, Date_Calc::dayOfWeek('22', '11', '2000'), 'dayOfWeek str');
compare(47, Date_Calc::weekOfYear('22', '11', '2000'), 'weekOfYear str');
compare(4, Date_Calc::quarterOfYear('22', '11', '2000'), 'quarterOfYear str');
compare(28, Date_Calc::daysInMonth(2, 1900), 'daysInMonth 1');
compare(29, Date_Calc::daysInMonth(2, 1996), 'daysInMonth 2');
compare(29, Date_Calc::daysInMonth(2, 2000), 'daysInMonth 3');
compare(28, Date_Calc::daysInMonth(2, 2001), 'daysInMonth 4');
compare(30, Date_Calc::daysInMonth(11, 2000), 'daysInMonth 5');
compare(28, Date_Calc::daysInMonth('02', 1900), 'daysInMonth 1 str');
compare(29, Date_Calc::daysInMonth('02', 1996), 'daysInMonth 2 str');
compare(29, Date_Calc::daysInMonth('02', 2000), 'daysInMonth 3 str');
compare(28, Date_Calc::daysInMonth('02', 2001), 'daysInMonth 4 str');
compare(30, Date_Calc::daysInMonth('11', '2000'), 'daysInMonth 5 str');
compare(5, Date_Calc::weeksInMonth(11, 2000), 'weeksInMonth');
compare(5, Date_Calc::weeksInMonth('11', '2000'), 'weeksInMonth str');
$exp = array(
'19000226',
'19000227',
'19000228',
'19000301',
'19000302',
'19000303',
'19000304',
);
compare($exp, Date_Calc::getCalendarWeek(27, 2, 1900), 'getCalendarWeek 1');
$exp = array(
'20000228',
'20000229',
'20000301',
'20000302',
'20000303',
'20000304',
'20000305',
);
compare($exp, Date_Calc::getCalendarWeek(28, 2, 2000), 'getCalendarWeek 2');
$exp = array(
'20001127',
'20001128',
'20001129',
'20001130',
'20001201',
'20001202',
'20001203'
);
compare($exp, Date_Calc::getCalendarWeek(27, 11, 2000), 'getCalendarWeek 3');
compare($exp, Date_Calc::getCalendarWeek('27', '11', '2000'), 'getCalendarWeek 3 str');
$exp = array(
array(
'20001030',
'20001031',
'20001101',
'20001102',
'20001103',
'20001104',
),
array(
'20001105',
'20001106',
'20001107',
'20001108',
'20001109',
'20001110',
'20001111',
),
array(
'20001112',
'20001113',
'20001114',
'20001115',
'20001116',
'20001117',
'20001118',
),
array(
'20001119',
'20001121',
'20001122',
'20001123',
'20001124',
'20001125',
'20001126',
),
array(
'20001127',
'20001128',
'20001129',
'20001130',
'20001201',
'20001202',
'20001203'
)
);
compare($exp, Date_Calc::getCalendarMonth(11, 2000), 'getCalendarMonth');
compare($exp, Date_Calc::getCalendarMonth('11', '2000'), 'getCalendarMonth str');
// I don't feel like dealing with this right now...
//compare('', Date_Calc::getCalendarYear(2000), 'getCalendarYear');
compare('20001121', Date_Calc::prevDay(22, 11, 2000), 'prevDay');
compare('20001123', Date_Calc::nextDay(22, 11, 2000), 'nextDay');
compare('20001121', Date_Calc::prevDay(22, 11, 2000), 'prevDay str');
compare('20001123', Date_Calc::nextDay('22', '11', '2000'), 'nextDay str');
compare('20001117', Date_Calc::prevWeekday('19', '11', '2000'), 'prevWeekday 1 str');
compare('20001117', Date_Calc::prevWeekday(19, 11, 2000), 'prevWeekday 1');
compare('20001121', Date_Calc::prevWeekday(22, 11, 2000), 'prevWeekday 2');
compare('20001123', Date_Calc::nextWeekday(22, 11, 2000), 'nextWeekday 1');
compare('20001127', Date_Calc::nextWeekday(24, 11, 2000), 'nextWeekday 2');
compare('20001127', Date_Calc::nextWeekday('24', '11', '2000'), 'nextWeekday 2 str');
compare('20001121', Date_Calc::prevDayOfWeek('2', '22', '11', '2000'), 'prevDayOfWeek 1 str');
compare('20001121', Date_Calc::prevDayOfWeek(2, 22, 11, 2000), 'prevDayOfWeek 1');
compare('20001115', Date_Calc::prevDayOfWeek(3, 22, 11, 2000), 'prevDayOfWeek 2');
compare('20001122', Date_Calc::prevDayOfWeek(3, 22, 11, 2000, '%Y%m%d', true), 'prevDayOfWeek 3');
compare('20001122', Date_Calc::nextDayOfWeek(3, 22, 11, 2000, '%Y%m%d', true), 'nextDayOfWeek 1');
compare('20001129', Date_Calc::nextDayOfWeek(3, 22, 11, 2000), 'nextDayOfWeek 2');
compare('20001123', Date_Calc::nextDayOfWeek(4, 22, 11, 2000), 'nextDayOfWeek 3');
compare('20001123', Date_Calc::nextDayOfWeek('4', '22', '11', '2000'), 'nextDayOfWeek 3 str');
compare('20001121', Date_Calc::prevDayOfWeekOnOrBefore('2', '22', '11', '2000'), 'prevDayOfWeekOnOrBefore 1 str');
compare('20001121', Date_Calc::prevDayOfWeekOnOrBefore(2, 22, 11, 2000), 'prevDayOfWeekOnOrBefore 1');
compare('20001122', Date_Calc::prevDayOfWeekOnOrBefore(3, 22, 11, 2000), 'prevDayOfWeekOnOrBefore 2');
compare('20001122', Date_Calc::nextDayOfWeekOnOrAfter(3, 22, 11, 2000), 'nextDayOfWeekOnOrAfter 1');
compare('20001123', Date_Calc::nextDayOfWeekOnOrAfter(4, 22, 11, 2000), 'nextDayOfWeekOnOrAfter 2');
compare('20001123', Date_Calc::nextDayOfWeekOnOrAfter('4', '22', '11', '2000'), 'nextDayOfWeekOnOrAfter 2 str');
compare('20001120', Date_Calc::beginOfWeek('22', '11', '2000'), 'beginOfWeek str');
compare('20001120', Date_Calc::beginOfWeek(22, 11, 2000), 'beginOfWeek');
compare('20001126', Date_Calc::endOfWeek(22, 11, 2000), 'endOfWeek');
compare('20001126', Date_Calc::endOfWeek('22', '11', '2000'), 'endOfWeek str');
compare('20001113', Date_Calc::beginOfPrevWeek(22, 11, 2000), 'beginOfPrevWeek');
compare('20001127', Date_Calc::beginOfNextWeek(22, 11, 2000), 'beginOfNextWeek');
compare('20001113', Date_Calc::beginOfPrevWeek('22', '11', '2000'), 'beginOfPrevWeek str');
compare('20001127', Date_Calc::beginOfNextWeek('22', '11', '2000'), 'beginOfNextWeek str');
compare('20001101', Date_Calc::beginOfMonth(11, 2000), 'beginOfMonth');
compare('20001101', Date_Calc::beginOfMonth('11', '2000'), 'beginOfMonth str');
compare('20001001', Date_Calc::beginOfPrevMonth(22, 11, 2000), 'beginOfPrevMonth');
compare('20001031', Date_Calc::endOfPrevMonth(22, 11, 2000), 'endOfPrevMonth');
compare('20001001', Date_Calc::beginOfPrevMonth('22', '11', '2000'), 'beginOfPrevMonth str');
compare('20001031', Date_Calc::endOfPrevMonth('22', '11', '2000'), 'endOfPrevMonth str');
compare('20001201', Date_Calc::beginOfNextMonth(22, 11, 2000), 'beginOfNextMonth');
compare('20001231', Date_Calc::endOfNextMonth(22, 11, 2000), 'endOfNextMonth');
compare('20001201', Date_Calc::beginOfNextMonth('22', '11', '2000'), 'beginOfNextMonth str');
compare('20001231', Date_Calc::endOfNextMonth('22', '11', '2000'), 'endOfNextMonth str');
compare('19991001', Date_Calc::beginOfMonthBySpan(-13, 11, 2000), 'beginOfMonthBySpan 1');
compare('20001001', Date_Calc::beginOfMonthBySpan(-1, 11, 2000), 'beginOfMonthBySpan 2');
compare('20001101', Date_Calc::beginOfMonthBySpan(0, 11, 2000), 'beginOfMonthBySpan 3');
compare('20001201', Date_Calc::beginOfMonthBySpan(1, 11, 2000), 'beginOfMonthBySpan 4');
compare('20011201', Date_Calc::beginOfMonthBySpan(13, 11, 2000), 'beginOfMonthBySpan 5');
compare('19990101', Date_Calc::beginOfMonthBySpan('-13', '02', '2000'), 'beginOfMonthBySpan 6 str');
compare('19990101', Date_Calc::beginOfMonthBySpan(-13, 2, 2000), 'beginOfMonthBySpan 6');
compare('20000101', Date_Calc::beginOfMonthBySpan(-1, 2, 2000), 'beginOfMonthBySpan 7');
compare('20000201', Date_Calc::beginOfMonthBySpan(0, 2, 2000), 'beginOfMonthBySpan 8');
compare('20000301', Date_Calc::beginOfMonthBySpan(1, 2, 2000), 'beginOfMonthBySpan 9');
compare('20010301', Date_Calc::beginOfMonthBySpan(13, 2, 2000), 'beginOfMonthBySpan 10');
compare('20010301', Date_Calc::beginOfMonthBySpan('13', '02', '2000'), 'beginOfMonthBySpan 10 str');
compare('19991031', Date_Calc::endOfMonthBySpan(-13, 11, 2000), 'endOfMonthBySpan 1');
compare('20001031', Date_Calc::endOfMonthBySpan(-1, 11, 2000), 'endOfMonthBySpan 2');
compare('20001130', Date_Calc::endOfMonthBySpan(0, 11, 2000), 'endOfMonthBySpan 3');
compare('20001231', Date_Calc::endOfMonthBySpan(1, 11, 2000), 'endOfMonthBySpan 4');
compare('20011231', Date_Calc::endOfMonthBySpan(13, 11, 2000), 'endOfMonthBySpan 5');
compare('19990131', Date_Calc::endOfMonthBySpan('-13', '02', '2000'), 'endOfMonthBySpan 6 str');
compare('19990131', Date_Calc::endOfMonthBySpan(-13, 2, 2000), 'endOfMonthBySpan 6');
compare('20000131', Date_Calc::endOfMonthBySpan(-1, 2, 2000), 'endOfMonthBySpan 7');
compare('20000229', Date_Calc::endOfMonthBySpan(0, 2, 2000), 'endOfMonthBySpan 8');
compare('20000331', Date_Calc::endOfMonthBySpan(1, 2, 2000), 'endOfMonthBySpan 9');
compare('20010331', Date_Calc::endOfMonthBySpan(13, 2, 2000), 'endOfMonthBySpan 10');
compare('20010331', Date_Calc::endOfMonthBySpan('13', '02', '2000'), 'endOfMonthBySpan 10 str');
compare(3, Date_Calc::firstOfMonthWeekday(11, 2000), 'firstOfMonthWeekday');
compare(3, Date_Calc::firstOfMonthWeekday('11', '2000'), 'firstOfMonthWeekday str');
compare('20050101', Date_Calc::NWeekdayOfMonth(1, 6, 1, 2005), 'NWeekdayOfMonth 161');
compare('20050102', Date_Calc::NWeekdayOfMonth(1, 0, 1, 2005), 'NWeekdayOfMonth 101');
compare('20050103', Date_Calc::NWeekdayOfMonth(1, 1, 1, 2005), 'NWeekdayOfMonth 111');
compare('20050104', Date_Calc::NWeekdayOfMonth(1, 2, 1, 2005), 'NWeekdayOfMonth 121');
compare('20050105', Date_Calc::NWeekdayOfMonth(1, 3, 1, 2005), 'NWeekdayOfMonth 131');
compare('20050106', Date_Calc::NWeekdayOfMonth(1, 4, 1, 2005), 'NWeekdayOfMonth 141');
compare('20050107', Date_Calc::NWeekdayOfMonth(1, 5, 1, 2005), 'NWeekdayOfMonth 151');
compare('20050108', Date_Calc::NWeekdayOfMonth('2', '6', '01', '2005'), 'NWeekdayOfMonth 261');
compare('20050109', Date_Calc::NWeekdayOfMonth('2', '0', '01', '2005'), 'NWeekdayOfMonth 201');
compare('20050110', Date_Calc::NWeekdayOfMonth('2', '1', '01', '2005'), 'NWeekdayOfMonth 211');
compare('20050111', Date_Calc::NWeekdayOfMonth('2', '2', '01', '2005'), 'NWeekdayOfMonth 221');
compare('20050112', Date_Calc::NWeekdayOfMonth('2', '3', '01', '2005'), 'NWeekdayOfMonth 231');
compare('20050113', Date_Calc::NWeekdayOfMonth('2', '4', '01', '2005'), 'NWeekdayOfMonth 241');
compare('20050114', Date_Calc::NWeekdayOfMonth('2', '5', '01', '2005'), 'NWeekdayOfMonth 251');
compare('20050131', Date_Calc::NWeekdayOfMonth('last', 1, 1, 2005), 'NWeekdayOfMonth l11');
compare('20050130', Date_Calc::NWeekdayOfMonth('last', 0, 1, 2005), 'NWeekdayOfMonth l01');
compare('20050129', Date_Calc::NWeekdayOfMonth('last', 6, 1, 2005), 'NWeekdayOfMonth l61');
compare('20050128', Date_Calc::NWeekdayOfMonth('last', 5, 1, 2005), 'NWeekdayOfMonth l51');
compare('20050127', Date_Calc::NWeekdayOfMonth('last', 4, 1, 2005), 'NWeekdayOfMonth l41');
compare('20050126', Date_Calc::NWeekdayOfMonth('last', 3, 1, 2005), 'NWeekdayOfMonth l31');
compare('20050125', Date_Calc::NWeekdayOfMonth('last', 2, 1, 2005), 'NWeekdayOfMonth l21');
compare('20050331', Date_Calc::NWeekdayOfMonth('last', 4, 3, 2005), 'NWeekdayOfMonth l43');
compare('20050330', Date_Calc::NWeekdayOfMonth('last', 3, 3, 2005), 'NWeekdayOfMonth l33');
compare('20050329', Date_Calc::NWeekdayOfMonth('last', 2, 3, 2005), 'NWeekdayOfMonth l23');
compare('20050328', Date_Calc::NWeekdayOfMonth('last', 1, 3, 2005), 'NWeekdayOfMonth l13');
compare('20050327', Date_Calc::NWeekdayOfMonth('last', 0, 3, 2005), 'NWeekdayOfMonth l03');
compare('20050326', Date_Calc::NWeekdayOfMonth('last', 6, 3, 2005), 'NWeekdayOfMonth l63');
compare('20050325', Date_Calc::NWeekdayOfMonth('last', 5, 3, 2005), 'NWeekdayOfMonth l53');
compare(false, Date_Calc::isValidDate(29, 2, 1900), 'isValidDate 1');
compare(true, Date_Calc::isValidDate(29, 2, 2000), 'isValidDate 2');
compare(true, Date_Calc::isValidDate('29', '02', '2000'), 'isValidDate 2 str');
compare(false, Date_Calc::isLeapYear(1900), 'isLeapYear 1');
compare(true, Date_Calc::isLeapYear(1996), 'isLeapYear 2');
compare(true, Date_Calc::isLeapYear(2000), 'isLeapYear 3');
compare(false, Date_Calc::isLeapYear(2001), 'isLeapYear 4');
compare(false, Date_Calc::isLeapYear('2001'), 'isLeapYear 4 str');
compare(false, Date_Calc::isFutureDate('22', '11', '2000'), 'isFutureDate 1 str');
compare(false, Date_Calc::isFutureDate(22, 11, 2000), 'isFutureDate 1');
compare(true, Date_Calc::isFutureDate(22, 11, date('Y') + 1), 'isFutureDate 2');
compare(false, Date_Calc::isPastDate(22, 11, date('Y') + 1), 'isPastDate 1');
compare(true, Date_Calc::isPastDate(22, 11, 2000), 'isPastDate 2');
compare(true, Date_Calc::isPastDate('22', '11', '2000'), 'isPastDate 2 str');
compare(10, Date_Calc::dateDiff(22, 11, 2000, 12, 11, 2000), 'dateDiff 1');
compare(10, Date_Calc::dateDiff(12, 11, 2000, 22, 11, 2000), 'dateDiff 2');
compare(61, Date_Calc::dateDiff(22, 11, 2000, 22, 1, 2001), 'dateDiff 3');
compare(61, Date_Calc::dateDiff('22', '11', '2000', '22', '01', '2001'), 'dateDiff 3 str');
compare(-1, Date_Calc::compareDates(12, 11, 2000, 22, 11, 2000), 'compareDates 1');
compare(0, Date_Calc::compareDates(22, 11, 2000, 22, 11, 2000), 'compareDates 2');
compare(1, Date_Calc::compareDates(22, 11, 2000, 12, 11, 2000), 'compareDates 3');
compare(1, Date_Calc::compareDates('22', '11', '2000', '12', '11', '2000'), 'compareDates 3 str');