mirror of
https://git.friendi.ca/friendica/friendica-addons.git
synced 2024-11-14 03:23:03 +00:00
68 lines
2 KiB
PHP
68 lines
2 KiB
PHP
<?php
|
|
|
|
namespace Sabre\VObject;
|
|
|
|
use DateTime;
|
|
use DateTimeZone;
|
|
|
|
class RecurrenceIteratorInfiniteLoopProblemTest extends \PHPUnit_Framework_TestCase {
|
|
|
|
/**
|
|
* This bug came from a Fruux customer. This would result in a never-ending
|
|
* request.
|
|
*/
|
|
function testFastForwardTooFar() {
|
|
|
|
$ev = Component::create('VEVENT');
|
|
$ev->DTSTART = '20090420T180000Z';
|
|
$ev->RRULE = 'FREQ=WEEKLY;BYDAY=MO;UNTIL=20090704T205959Z;INTERVAL=1';
|
|
|
|
$this->assertFalse($ev->isInTimeRange(new DateTime('2012-01-01 12:00:00'),new DateTime('3000-01-01 00:00:00')));
|
|
|
|
}
|
|
|
|
/**
|
|
* Different bug, also likely an infinite loop.
|
|
*/
|
|
function testYearlyByMonthLoop() {
|
|
|
|
$ev = Component::create('VEVENT');
|
|
$ev->UID = 'uuid';
|
|
$ev->DTSTART = '20120101T154500';
|
|
$ev->DTSTART['TZID'] = 'Europe/Berlin';
|
|
$ev->RRULE = 'FREQ=YEARLY;INTERVAL=1;UNTIL=20120203T225959Z;BYMONTH=2;BYSETPOS=1;BYDAY=SU,MO,TU,WE,TH,FR,SA';
|
|
$ev->DTEND = '20120101T164500';
|
|
$ev->DTEND['TZID'] = 'Europe/Berlin';
|
|
|
|
// This recurrence rule by itself is a yearly rule that should happen
|
|
// every february.
|
|
//
|
|
// The BYDAY part expands this to every day of the month, but the
|
|
// BYSETPOS limits this to only the 1st day of the month. Very crazy
|
|
// way to specify this, and could have certainly been a lot easier.
|
|
$cal = Component::create('VCALENDAR');
|
|
$cal->add($ev);
|
|
|
|
$it = new RecurrenceIterator($cal,'uuid');
|
|
$it->fastForward(new DateTime('2012-01-29 23:00:00', new DateTimeZone('UTC')));
|
|
|
|
$collect = array();
|
|
|
|
while($it->valid()) {
|
|
$collect[] = $it->getDTSTART();
|
|
if ($it->getDTSTART() > new DateTime('2013-02-05 22:59:59', new DateTimeZone('UTC'))) {
|
|
break;
|
|
}
|
|
$it->next();
|
|
|
|
}
|
|
|
|
$this->assertEquals(
|
|
array(new DateTime('2012-02-01 15:45:00', new DateTimeZone('Europe/Berlin'))),
|
|
$collect
|
|
);
|
|
|
|
}
|
|
|
|
|
|
}
|