/**
* 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);
}
