--TEST--
IntlCalendar::roll(): bad arguments
--INI--
date.timezone=Atlantic/Azores
--SKIPIF--
<?php
if (!extension_loaded('intl'))
	die('skip intl extension not enabled');
--FILE--
<?php
ini_set("intl.error_level", E_WARNING);

$c = new IntlGregorianCalendar(NULL, 'pt_PT');

var_dump($c->roll(1, 2, 3));
var_dump($c->roll(-1, 2));
var_dump($c->roll(1));

var_dump(intlcal_roll($c, 1, 2, 3));
var_dump(intlcal_roll(1, 2, 3));
--EXPECTF--

Warning: IntlCalendar::roll(): intlcal_set: too many arguments in %s on line %d
bool(false)

Warning: IntlCalendar::roll(): intlcal_roll: invalid field in %s on line %d
bool(false)

Warning: IntlCalendar::roll() expects exactly 2 parameters, 1 given in %s on line %d

Warning: IntlCalendar::roll(): intlcal_roll: bad arguments in %s on line %d
bool(false)

Warning: intlcal_roll(): intlcal_set: too many arguments in %s on line %d
bool(false)

Catchable fatal error: Argument 1 passed to intlcal_roll() must be an instance of IntlCalendar, integer given in %s on line %d