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< ? php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Unit tests for ( some of ) ../ moodlelib . php .
*
* @ package core
* @ category phpunit
* @ copyright & copy ; 2006 The Open University
* @ author T . J . Hunt @ open . ac . uk
* @ author nicolas @ moodle . com
*/
defined ( 'MOODLE_INTERNAL' ) || die ();
global $CFG ;
require_once ( $CFG -> libdir . '/moodlelib.php' );
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class moodlelib_testcase extends advanced_testcase {
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public static $includecoverage = array ( 'lib/moodlelib.php' );
var $user_agents = array (
'MSIE' => array (
'5.0' => array ( 'Windows 98' => 'Mozilla/4.0 (compatible; MSIE 5.00; Windows 98)' ),
'5.5' => array ( 'Windows 2000' => 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)' ),
'6.0' => array ( 'Windows XP SP2' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)' ),
'7.0' => array ( 'Windows XP SP2' => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; YPC 3.0.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)' ),
'8.0' => array ( 'Windows Vista' => 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.0.04506.30; .NET CLR 3.0.04506.648)' ),
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'9.0' => array ( 'Windows 7' => 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)' ),
'9.0i' => array ( 'Windows 7' => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)' ),
'10.0' => array ( 'Windows 8' => 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Trident/6.0; Touch)' ),
'10.0i' => array ( 'Windows 8' => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.2; Trident/6.0; Touch; .NET4.0E; .NET4.0C; Tablet PC 2.0)' ),
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),
'Firefox' => array (
'1.0.6' => array ( 'Windows XP' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.10) Gecko/20050716 Firefox/1.0.6' ),
'1.5' => array ( 'Windows XP' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; nl; rv:1.8) Gecko/20051107 Firefox/1.5' ),
'1.5.0.1' => array ( 'Windows XP' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.8.0.1) Gecko/20060111 Firefox/1.5.0.1' ),
'2.0' => array ( 'Windows XP' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1' ,
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'Ubuntu Linux AMD64' => 'Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1) Gecko/20060601 Firefox/2.0 (Ubuntu-edgy)' ),
'3.0.6' => array ( 'SUSE' => 'Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.6) Gecko/2009012700 SUSE/3.0.6-1.4 Firefox/3.0.6' ),
'3.6' => array ( 'Linux' => 'Mozilla/5.0 (X11; Linux i686; rv:2.0) Gecko/20100101 Firefox/3.6' ),
'11.0' => array ( 'Windows' => 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:11.0) Gecko Firefox/11.0' ),
'15.0a2' => array ( 'Windows' => 'Mozilla/5.0 (Windows NT 6.1; rv:15.0) Gecko/20120716 Firefox/15.0a2' ),
'18.0' => array ( 'Mac OS X' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:18.0) Gecko/18.0 Firefox/18.0' ),
),
'SeaMonkey' => array (
'2.0' => array ( 'Windows' => 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1b3pre) Gecko/20081208 SeaMonkey/2.0' ),
'2.1' => array ( 'Linux' => 'Mozilla/5.0 (X11; Linux x86_64; rv:2.0.1) Gecko/20110609 Firefox/4.0.1 SeaMonkey/2.1' ),
'2.3' => array ( 'FreeBSD' => 'Mozilla/5.0 (X11; FreeBSD amd64; rv:6.0) Gecko/20110818 Firefox/6.0 SeaMonkey/2.3' ),
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),
'Safari' => array (
'312' => array ( 'Mac OS X' => 'Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en-us) AppleWebKit/312.1 (KHTML, like Gecko) Safari/312' ),
'412' => array ( 'Mac OS X' => 'Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en) AppleWebKit/412 (KHTML, like Gecko) Safari/412' )
),
'Safari iOS' => array (
'528' => array ( 'iPhone' => 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_1_2 like Mac OS X; cs-cz) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7D11 Safari/528.16' ),
'533' => array ( 'iPad' => 'Mozilla/5.0 (iPad; U; CPU OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5' ),
),
'WebKit Android' => array (
'525' => array ( 'G1 Phone' => 'Mozilla/5.0 (Linux; U; Android 1.1; en-gb; dream) AppleWebKit/525.10+ (KHTML, like Gecko) Version/3.0.4 Mobile Safari/523.12.2 – ),
'530' => array ( 'Nexus' => 'Mozilla/5.0 (Linux; U; Android 2.1; en-us; Nexus One Build/ERD62) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17 – ),
),
'Chrome' => array (
'8' => array ( 'Mac OS X' => 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_5; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.215 Safari/534.10' ),
),
'Opera' => array (
'8.51' => array ( 'Windows XP' => 'Opera/8.51 (Windows NT 5.1; U; en)' ),
'9.0' => array ( 'Windows XP' => 'Opera/9.0 (Windows NT 5.1; U; en)' ,
'Debian Linux' => 'Opera/9.01 (X11; Linux i686; U; en)' )
)
);
function test_cleanremoteaddr () {
//IPv4
$this -> assertEquals ( cleanremoteaddr ( '1023.121.234.1' ), null );
$this -> assertEquals ( cleanremoteaddr ( '123.121.234.01 ' ), '123.121.234.1' );
//IPv6
$this -> assertEquals ( cleanremoteaddr ( '0:0:0:0:0:0:0:0:0' ), null );
$this -> assertEquals ( cleanremoteaddr ( '0:0:0:0:0:0:0:abh' ), null );
$this -> assertEquals ( cleanremoteaddr ( '0:0:0:::0:0:1' ), null );
$this -> assertEquals ( cleanremoteaddr ( '0:0:0:0:0:0:0:0' , true ), '::' );
$this -> assertEquals ( cleanremoteaddr ( '0:0:0:0:0:0:1:1' , true ), '::1:1' );
$this -> assertEquals ( cleanremoteaddr ( 'abcd:00ef:0:0:0:0:0:0' , true ), 'abcd:ef::' );
$this -> assertEquals ( cleanremoteaddr ( '1:0:0:0:0:0:0:1' , true ), '1::1' );
$this -> assertEquals ( cleanremoteaddr ( '::10:1' , false ), '0:0:0:0:0:0:10:1' );
$this -> assertEquals ( cleanremoteaddr ( '01:1::' , false ), '1:1:0:0:0:0:0:0' );
$this -> assertEquals ( cleanremoteaddr ( '10::10' , false ), '10:0:0:0:0:0:0:10' );
$this -> assertEquals ( cleanremoteaddr ( '::ffff:192.168.1.1' , true ), '::ffff:c0a8:11' );
}
function test_address_in_subnet () {
/// 1: xxx.xxx.xxx.xxx/nn or xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx/nnn (number of bits in net mask)
$this -> assertTrue ( address_in_subnet ( '123.121.234.1' , '123.121.234.1/32' ));
$this -> assertFalse ( address_in_subnet ( '123.121.23.1' , '123.121.23.0/32' ));
$this -> assertTrue ( address_in_subnet ( '10.10.10.100' , '123.121.23.45/0' ));
$this -> assertTrue ( address_in_subnet ( '123.121.234.1' , '123.121.234.0/24' ));
$this -> assertFalse ( address_in_subnet ( '123.121.34.1' , '123.121.234.0/24' ));
$this -> assertTrue ( address_in_subnet ( '123.121.234.1' , '123.121.234.0/30' ));
$this -> assertFalse ( address_in_subnet ( '123.121.23.8' , '123.121.23.0/30' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::baba' , 'baba:baba::baba/128' ));
$this -> assertFalse ( address_in_subnet ( 'bab:baba::baba' , 'bab:baba::cece/128' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::baba' , 'cece:cece::cece/0' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::baba' , 'baba:baba::baba/128' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::00ba' , 'baba:baba::/120' ));
$this -> assertFalse ( address_in_subnet ( 'baba:baba::aba' , 'baba:baba::/120' ));
$this -> assertTrue ( address_in_subnet ( 'baba::baba:00ba' , 'baba::baba:0/112' ));
$this -> assertFalse ( address_in_subnet ( 'baba::aba:00ba' , 'baba::baba:0/112' ));
$this -> assertFalse ( address_in_subnet ( 'aba::baba:0000' , 'baba::baba:0/112' ));
// fixed input
$this -> assertTrue ( address_in_subnet ( '123.121.23.1 ' , ' 123.121.23.0 / 24' ));
$this -> assertTrue ( address_in_subnet ( '::ffff:10.1.1.1' , ' 0:0:0:000:0:ffff:a1:10 / 126' ));
// incorrect input
$this -> assertFalse ( address_in_subnet ( '123.121.234.1' , '123.121.234.1/-2' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.1' , '123.121.234.1/64' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.x' , '123.121.234.1/24' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.0' , '123.121.234.xx/24' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.1' , '123.121.234.1/xx0' ));
$this -> assertFalse ( address_in_subnet ( '::1' , '::aa:0/xx0' ));
$this -> assertFalse ( address_in_subnet ( '::1' , '::aa:0/-5' ));
$this -> assertFalse ( address_in_subnet ( '::1' , '::aa:0/130' ));
$this -> assertFalse ( address_in_subnet ( 'x:1' , '::aa:0/130' ));
$this -> assertFalse ( address_in_subnet ( '::1' , '::ax:0/130' ));
/// 2: xxx.xxx.xxx.xxx-yyy or xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx::xxxx-yyyy (a range of IP addresses in the last group)
$this -> assertTrue ( address_in_subnet ( '123.121.234.12' , '123.121.234.12-14' ));
$this -> assertTrue ( address_in_subnet ( '123.121.234.13' , '123.121.234.12-14' ));
$this -> assertTrue ( address_in_subnet ( '123.121.234.14' , '123.121.234.12-14' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.1' , '123.121.234.12-14' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.20' , '123.121.234.12-14' ));
$this -> assertFalse ( address_in_subnet ( '123.121.23.12' , '123.121.234.12-14' ));
$this -> assertFalse ( address_in_subnet ( '123.12.234.12' , '123.121.234.12-14' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::baba' , 'baba:baba::baba-babe' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::babc' , 'baba:baba::baba-babe' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::babe' , 'baba:baba::baba-babe' ));
$this -> assertFalse ( address_in_subnet ( 'bab:baba::bab0' , 'bab:baba::baba-babe' ));
$this -> assertFalse ( address_in_subnet ( 'bab:baba::babf' , 'bab:baba::baba-babe' ));
$this -> assertFalse ( address_in_subnet ( 'bab:baba::bfbe' , 'bab:baba::baba-babe' ));
$this -> assertFalse ( address_in_subnet ( 'bfb:baba::babe' , 'bab:baba::baba-babe' ));
// fixed input
$this -> assertTrue ( address_in_subnet ( '123.121.234.12' , '123.121.234.12 - 14 ' ));
$this -> assertTrue ( address_in_subnet ( 'bab:baba::babe' , 'bab:baba::baba - babe ' ));
// incorrect input
$this -> assertFalse ( address_in_subnet ( '123.121.234.12' , '123.121.234.12-234.14' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.12' , '123.121.234.12-256' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.12' , '123.121.234.12--256' ));
/// 3: xxx.xxx or xxx.xxx. or xxx:xxx:xxxx or xxx:xxx:xxxx. (incomplete address, a bit non-technical ;-)
$this -> assertTrue ( address_in_subnet ( '123.121.234.12' , '123.121.234.12' ));
$this -> assertFalse ( address_in_subnet ( '123.121.23.12' , '123.121.23.13' ));
$this -> assertTrue ( address_in_subnet ( '123.121.234.12' , '123.121.234.' ));
$this -> assertTrue ( address_in_subnet ( '123.121.234.12' , '123.121.234' ));
$this -> assertTrue ( address_in_subnet ( '123.121.234.12' , '123.121' ));
$this -> assertTrue ( address_in_subnet ( '123.121.234.12' , '123' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.1' , '12.121.234.' ));
$this -> assertFalse ( address_in_subnet ( '123.121.234.1' , '12.121.234' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::bab' , 'baba:baba::bab' ));
$this -> assertFalse ( address_in_subnet ( 'baba:baba::ba' , 'baba:baba::bc' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::bab' , 'baba:baba' ));
$this -> assertTrue ( address_in_subnet ( 'baba:baba::bab' , 'baba:' ));
$this -> assertFalse ( address_in_subnet ( 'bab:baba::bab' , 'baba:' ));
/// multiple subnets
$this -> assertTrue ( address_in_subnet ( '123.121.234.12' , '::1/64, 124., 123.121.234.10-30' ));
$this -> assertTrue ( address_in_subnet ( '124.121.234.12' , '::1/64, 124., 123.121.234.10-30' ));
$this -> assertTrue ( address_in_subnet ( '::2' , '::1/64, 124., 123.121.234.10-30' ));
$this -> assertFalse ( address_in_subnet ( '12.121.234.12' , '::1/64, 124., 123.121.234.10-30' ));
/// other incorrect input
$this -> assertFalse ( address_in_subnet ( '123.123.123.123' , '' ));
}
/**
* Modifies $_SERVER [ 'HTTP_USER_AGENT' ] manually to check if check_browser_version
* works as expected .
*/
function test_check_browser_version ()
{
global $CFG ;
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Safari' ][ '412' ][ 'Mac OS X' ];
$this -> assertTrue ( check_browser_version ( 'Safari' ));
$this -> assertTrue ( check_browser_version ( 'WebKit' ));
$this -> assertTrue ( check_browser_version ( 'Safari' , '312' ));
$this -> assertFalse ( check_browser_version ( 'Safari' , '500' ));
$this -> assertFalse ( check_browser_version ( 'Chrome' ));
$this -> assertFalse ( check_browser_version ( 'Safari iOS' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Safari iOS' ][ '528' ][ 'iPhone' ];
$this -> assertTrue ( check_browser_version ( 'Safari iOS' ));
$this -> assertTrue ( check_browser_version ( 'WebKit' ));
$this -> assertTrue ( check_browser_version ( 'Safari iOS' , '527' ));
$this -> assertFalse ( check_browser_version ( 'Safari iOS' , 590 ));
$this -> assertFalse ( check_browser_version ( 'Safari' , '312' ));
$this -> assertFalse ( check_browser_version ( 'Safari' , '500' ));
$this -> assertFalse ( check_browser_version ( 'Chrome' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'WebKit Android' ][ '530' ][ 'Nexus' ];
$this -> assertTrue ( check_browser_version ( 'WebKit' ));
$this -> assertTrue ( check_browser_version ( 'WebKit Android' , '527' ));
$this -> assertFalse ( check_browser_version ( 'WebKit Android' , 590 ));
$this -> assertFalse ( check_browser_version ( 'Safari' ));
$this -> assertFalse ( check_browser_version ( 'Chrome' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Chrome' ][ '8' ][ 'Mac OS X' ];
$this -> assertTrue ( check_browser_version ( 'Chrome' ));
$this -> assertTrue ( check_browser_version ( 'WebKit' ));
$this -> assertTrue ( check_browser_version ( 'Chrome' , 8 ));
$this -> assertFalse ( check_browser_version ( 'Chrome' , 10 ));
$this -> assertFalse ( check_browser_version ( 'Safari' , '1' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Opera' ][ '9.0' ][ 'Windows XP' ];
$this -> assertTrue ( check_browser_version ( 'Opera' ));
$this -> assertTrue ( check_browser_version ( 'Opera' , '8.0' ));
$this -> assertFalse ( check_browser_version ( 'Opera' , '10.0' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '6.0' ][ 'Windows XP SP2' ];
$this -> assertTrue ( check_browser_version ( 'MSIE' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '5.0' ));
$this -> assertFalse ( check_browser_version ( 'MSIE' , '7.0' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '5.0' ][ 'Windows 98' ];
$this -> assertFalse ( check_browser_version ( 'MSIE' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , 0 ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '5.0' ));
$this -> assertFalse ( check_browser_version ( 'MSIE' , '7.0' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '9.0' ][ 'Windows 7' ];
$this -> assertTrue ( check_browser_version ( 'MSIE' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , 0 ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '5.0' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '9.0' ));
$this -> assertFalse ( check_browser_version ( 'MSIE' , '10' ));
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$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '9.0i' ][ 'Windows 7' ];
$this -> assertTrue ( check_browser_version ( 'MSIE' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , 0 ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '5.0' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '9.0' ));
$this -> assertFalse ( check_browser_version ( 'MSIE' , '10' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '10.0' ][ 'Windows 8' ];
$this -> assertTrue ( check_browser_version ( 'MSIE' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , 0 ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '5.0' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '9.0' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '10' ));
$this -> assertFalse ( check_browser_version ( 'MSIE' , '11' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '10.0i' ][ 'Windows 8' ];
$this -> assertTrue ( check_browser_version ( 'MSIE' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , 0 ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '5.0' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '9.0' ));
$this -> assertTrue ( check_browser_version ( 'MSIE' , '10' ));
$this -> assertFalse ( check_browser_version ( 'MSIE' , '11' ));
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$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '2.0' ][ 'Windows XP' ];
$this -> assertTrue ( check_browser_version ( 'Firefox' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '1.5' ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '3.0' ));
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$this -> assertTrue ( check_browser_version ( 'Gecko' , '2' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 2006010100 ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '1.0.6' ][ 'Windows XP' ];
$this -> assertTrue ( check_browser_version ( 'Firefox' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '1' ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , 2006010100 ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '1.5' ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '3.0' ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , '2' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '2.0' ][ 'Windows XP' ];
$this -> assertTrue ( check_browser_version ( 'Firefox' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '1.5' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '1' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '2' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 2006010100 ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '3.0' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '3.6' ][ 'Linux' ];
$this -> assertTrue ( check_browser_version ( 'Firefox' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '1.5' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '3.0' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '2' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '3.6' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 2006010100 ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '4' ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '10' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '3.6' ][ 'Linux' ];
$this -> assertTrue ( check_browser_version ( 'Firefox' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '1.5' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '3.0' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '2' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '3.6' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 2006010100 ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '4' ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '10' ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '18' ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , '4' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '15.0a2' ][ 'Windows' ];
$this -> assertTrue ( check_browser_version ( 'Firefox' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '1.5' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '3.0' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '2' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '3.6' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '15.0' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 2006010100 ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '4' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '10' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '15' ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '18' ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , '18' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '18.0' ][ 'Mac OS X' ];
$this -> assertTrue ( check_browser_version ( 'Firefox' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '1.5' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '3.0' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '2' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '3.6' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '15.0' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '18.0' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 2006010100 ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '4' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '10' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '15' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , '18' ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , '19' ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , '19' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'SeaMonkey' ][ '2.0' ][ 'Windows' ];
$this -> assertTrue ( check_browser_version ( 'Gecko' , '2' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 2006010100 ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , '3.6' ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , '4.0' ));
$this -> assertFalse ( check_browser_version ( 'Firefox' ));
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'SeaMonkey' ][ '2.1' ][ 'Linux' ];
$this -> assertTrue ( check_browser_version ( 'Gecko' , '2' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '3.6' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , '4.0' ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20030516 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 20051106 ));
$this -> assertTrue ( check_browser_version ( 'Gecko' , 2006010100 ));
$this -> assertTrue ( check_browser_version ( 'Firefox' ));
$this -> assertTrue ( check_browser_version ( 'Firefox' , 4.0 ));
$this -> assertFalse ( check_browser_version ( 'Firefox' , 5 ));
$this -> assertFalse ( check_browser_version ( 'Gecko' , '18.0' ));
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}
function test_get_browser_version_classes () {
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Safari' ][ '412' ][ 'Mac OS X' ];
$this -> assertEquals ( array ( 'safari' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Chrome' ][ '8' ][ 'Mac OS X' ];
$this -> assertEquals ( array ( 'safari' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Safari iOS' ][ '528' ][ 'iPhone' ];
$this -> assertEquals ( array ( 'safari' , 'ios' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'WebKit Android' ][ '530' ][ 'Nexus' ];
$this -> assertEquals ( array ( 'safari' , 'android' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Chrome' ][ '8' ][ 'Mac OS X' ];
$this -> assertEquals ( array ( 'safari' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Opera' ][ '9.0' ][ 'Windows XP' ];
$this -> assertEquals ( array ( 'opera' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '6.0' ][ 'Windows XP SP2' ];
$this -> assertEquals ( array ( 'ie' , 'ie6' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '7.0' ][ 'Windows XP SP2' ];
$this -> assertEquals ( array ( 'ie' , 'ie7' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '8.0' ][ 'Windows Vista' ];
$this -> assertEquals ( array ( 'ie' , 'ie8' ), get_browser_version_classes ());
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$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '9.0' ][ 'Windows 7' ];
$this -> assertEquals ( array ( 'ie' , 'ie9' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '9.0i' ][ 'Windows 7' ];
$this -> assertEquals ( array ( 'ie' , 'ie9' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '10.0' ][ 'Windows 8' ];
$this -> assertEquals ( array ( 'ie' , 'ie10' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'MSIE' ][ '10.0i' ][ 'Windows 8' ];
$this -> assertEquals ( array ( 'ie' , 'ie10' ), get_browser_version_classes ());
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$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '2.0' ][ 'Windows XP' ];
$this -> assertEquals ( array ( 'gecko' , 'gecko18' ), get_browser_version_classes ());
$_SERVER [ 'HTTP_USER_AGENT' ] = $this -> user_agents [ 'Firefox' ][ '3.0.6' ][ 'SUSE' ];
$this -> assertEquals ( array ( 'gecko' , 'gecko19' ), get_browser_version_classes ());
}
function test_get_device_type () {
// IE8 (common pattern ~1.5% of IE7/8 users have embedded IE6 agent))
$_SERVER [ 'HTTP_USER_AGENT' ] = 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; BT Openworld BB; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; Hotbar 10.2.197.0; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET CLR 2.0.50727)' ;
$this -> assertEquals ( 'default' , get_device_type ());
// Genuine IE6
$_SERVER [ 'HTTP_USER_AGENT' ] = 'Mozilla/4.0 (compatible; MSIE 6.0; AOL 9.0; Windows NT 5.1; SV1; FunWebProducts; .NET CLR 1.0.3705; Media Center PC 2.8)' ;
$this -> assertEquals ( 'legacy' , get_device_type ());
}
function test_fix_utf8 () {
// make sure valid data including other types is not changed
$this -> assertSame ( null , fix_utf8 ( null ));
$this -> assertSame ( 1 , fix_utf8 ( 1 ));
$this -> assertSame ( 1.1 , fix_utf8 ( 1.1 ));
$this -> assertSame ( true , fix_utf8 ( true ));
$this -> assertSame ( '' , fix_utf8 ( '' ));
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$this -> assertSame ( 'abc' , fix_utf8 ( 'abc' ));
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$array = array ( 'do' , 're' , 'mi' );
$this -> assertSame ( $array , fix_utf8 ( $array ));
$object = new stdClass ();
$object -> a = 'aa' ;
$object -> b = 'bb' ;
$this -> assertEquals ( $object , fix_utf8 ( $object ));
// valid utf8 string
$this -> assertSame ( " žlutý koníček přeskočil potůček \n \t \r \0 " , fix_utf8 ( " žlutý koníček přeskočil potůček \n \t \r \0 " ));
// invalid utf8 string
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$this -> assertSame ( 'aš' , fix_utf8 ( 'a' . chr ( 130 ) . 'š' ), 'This fails with buggy iconv() when mbstring extenstion is not available as fallback.' );
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}
function test_optional_param () {
global $CFG ;
$_POST [ 'username' ] = 'post_user' ;
$_GET [ 'username' ] = 'get_user' ;
$this -> assertSame ( optional_param ( 'username' , 'default_user' , PARAM_RAW ), $_POST [ 'username' ]);
unset ( $_POST [ 'username' ]);
$this -> assertSame ( optional_param ( 'username' , 'default_user' , PARAM_RAW ), $_GET [ 'username' ]);
unset ( $_GET [ 'username' ]);
$this -> assertSame ( optional_param ( 'username' , 'default_user' , PARAM_RAW ), 'default_user' );
// make sure exception is triggered when some params are missing, hide error notices here - new in 2.2
$_POST [ 'username' ] = 'post_user' ;
try {
optional_param ( 'username' , 'default_user' , null );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
@ optional_param ( 'username' , 'default_user' );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
@ optional_param ( 'username' );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
optional_param ( '' , 'default_user' , PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
// make sure warning is displayed if array submitted - TODO: throw exception in Moodle 2.3
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$_POST [ 'username' ] = array ( 'a' => 'a' );
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$this -> assertSame ( optional_param ( 'username' , 'default_user' , PARAM_RAW ), $_POST [ 'username' ]);
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$this -> assertDebuggingCalled ();
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}
function test_optional_param_array () {
global $CFG ;
$_POST [ 'username' ] = array ( 'a' => 'post_user' );
$_GET [ 'username' ] = array ( 'a' => 'get_user' );
$this -> assertSame ( optional_param_array ( 'username' , array ( 'a' => 'default_user' ), PARAM_RAW ), $_POST [ 'username' ]);
unset ( $_POST [ 'username' ]);
$this -> assertSame ( optional_param_array ( 'username' , array ( 'a' => 'default_user' ), PARAM_RAW ), $_GET [ 'username' ]);
unset ( $_GET [ 'username' ]);
$this -> assertSame ( optional_param_array ( 'username' , array ( 'a' => 'default_user' ), PARAM_RAW ), array ( 'a' => 'default_user' ));
// make sure exception is triggered when some params are missing, hide error notices here - new in 2.2
$_POST [ 'username' ] = array ( 'a' => 'post_user' );
try {
optional_param_array ( 'username' , array ( 'a' => 'default_user' ), null );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
@ optional_param_array ( 'username' , array ( 'a' => 'default_user' ));
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
@ optional_param_array ( 'username' );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
optional_param_array ( '' , array ( 'a' => 'default_user' ), PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
// do not allow nested arrays
try {
$_POST [ 'username' ] = array ( 'a' => array ( 'b' => 'post_user' ));
optional_param_array ( 'username' , array ( 'a' => 'default_user' ), PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
// do not allow non-arrays
$_POST [ 'username' ] = 'post_user' ;
$this -> assertSame ( optional_param_array ( 'username' , array ( 'a' => 'default_user' ), PARAM_RAW ), array ( 'a' => 'default_user' ));
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$this -> assertDebuggingCalled ();
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// make sure array keys are sanitised
$_POST [ 'username' ] = array ( 'abc123_;-/*-+ ' => 'arrggh' , 'a1_-' => 'post_user' );
$this -> assertSame ( optional_param_array ( 'username' , array (), PARAM_RAW ), array ( 'a1_-' => 'post_user' ));
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$this -> assertDebuggingCalled ();
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}
function test_required_param () {
global $CFG ;
$_POST [ 'username' ] = 'post_user' ;
$_GET [ 'username' ] = 'get_user' ;
$this -> assertSame ( required_param ( 'username' , PARAM_RAW ), 'post_user' );
unset ( $_POST [ 'username' ]);
$this -> assertSame ( required_param ( 'username' , PARAM_RAW ), 'get_user' );
unset ( $_GET [ 'username' ]);
try {
$this -> assertSame ( required_param ( 'username' , PARAM_RAW ), 'default_user' );
$this -> fail ( 'moodle_exception expected' );
} catch ( moodle_exception $ex ) {
$this -> assertTrue ( true );
}
// make sure exception is triggered when some params are missing, hide error notices here - new in 2.2
$_POST [ 'username' ] = 'post_user' ;
try {
@ required_param ( 'username' );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
required_param ( 'username' , '' );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
required_param ( '' , PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
// make sure warning is displayed if array submitted - TODO: throw exception in Moodle 2.3
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$_POST [ 'username' ] = array ( 'a' => 'a' );
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$this -> assertSame ( required_param ( 'username' , PARAM_RAW ), $_POST [ 'username' ]);
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$this -> assertDebuggingCalled ();
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}
function test_required_param_array () {
global $CFG ;
$_POST [ 'username' ] = array ( 'a' => 'post_user' );
$_GET [ 'username' ] = array ( 'a' => 'get_user' );
$this -> assertSame ( required_param_array ( 'username' , PARAM_RAW ), $_POST [ 'username' ]);
unset ( $_POST [ 'username' ]);
$this -> assertSame ( required_param_array ( 'username' , PARAM_RAW ), $_GET [ 'username' ]);
// make sure exception is triggered when some params are missing, hide error notices here - new in 2.2
$_POST [ 'username' ] = array ( 'a' => 'post_user' );
try {
required_param_array ( 'username' , null );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
@ required_param_array ( 'username' );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
required_param_array ( '' , PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
// do not allow nested arrays
try {
$_POST [ 'username' ] = array ( 'a' => array ( 'b' => 'post_user' ));
required_param_array ( 'username' , PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
// do not allow non-arrays
try {
$_POST [ 'username' ] = 'post_user' ;
required_param_array ( 'username' , PARAM_RAW );
$this -> fail ( 'moodle_exception expected' );
} catch ( moodle_exception $ex ) {
$this -> assertTrue ( true );
}
// make sure array keys are sanitised
$_POST [ 'username' ] = array ( 'abc123_;-/*-+ ' => 'arrggh' , 'a1_-' => 'post_user' );
$this -> assertSame ( required_param_array ( 'username' , PARAM_RAW ), array ( 'a1_-' => 'post_user' ));
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$this -> assertDebuggingCalled ();
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}
function test_clean_param () {
// forbid objects and arrays
try {
clean_param ( array ( 'x' , 'y' ), PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
try {
$param = new stdClass ();
$param -> id = 1 ;
clean_param ( $param , PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
// require correct type
try {
clean_param ( 'x' , 'xxxxxx' );
$this -> fail ( 'moodle_exception expected' );
} catch ( moodle_exception $ex ) {
$this -> assertTrue ( true );
}
try {
@ clean_param ( 'x' );
$this -> fail ( 'moodle_exception expected' );
} catch ( moodle_exception $ex ) {
$this -> assertTrue ( true );
}
}
function test_clean_param_array () {
$this -> assertSame ( clean_param_array ( null , PARAM_RAW ), array ());
$this -> assertSame ( clean_param_array ( array ( 'a' , 'b' ), PARAM_RAW ), array ( 'a' , 'b' ));
$this -> assertSame ( clean_param_array ( array ( 'a' , array ( 'b' )), PARAM_RAW , true ), array ( 'a' , array ( 'b' )));
// require correct type
try {
clean_param_array ( array ( 'x' ), 'xxxxxx' );
$this -> fail ( 'moodle_exception expected' );
} catch ( moodle_exception $ex ) {
$this -> assertTrue ( true );
}
try {
@ clean_param_array ( array ( 'x' ));
$this -> fail ( 'moodle_exception expected' );
} catch ( moodle_exception $ex ) {
$this -> assertTrue ( true );
}
try {
clean_param_array ( array ( 'x' , array ( 'y' )), PARAM_RAW );
$this -> fail ( 'coding_exception expected' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
}
// test recursive
}
function test_clean_param_raw () {
$this -> assertEquals ( clean_param ( '#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)' , PARAM_RAW ),
'#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)' );
}
function test_clean_param_trim () {
$this -> assertEquals ( clean_param ( " Frog toad \r \n " , PARAM_RAW_TRIMMED ), 'Frog toad' );
}
function test_clean_param_clean () {
// PARAM_CLEAN is an ugly hack, do not use in new code (skodak)
// instead use more specific type, or submit sothing that can be verified properly
$this -> assertEquals ( clean_param ( 'xx<script>' , PARAM_CLEAN ), 'xx' );
}
function test_clean_param_alpha () {
$this -> assertEquals ( clean_param ( '#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)' , PARAM_ALPHA ),
'DSFMOSDJ' );
}
function test_clean_param_alphanum () {
$this -> assertEquals ( clean_param ( '#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)' , PARAM_ALPHANUM ),
'978942897DSFMOSDJ' );
}
function test_clean_param_alphaext () {
$this -> assertEquals ( clean_param ( '#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)' , PARAM_ALPHAEXT ),
'DSFMOSDJ' );
}
function test_clean_param_sequence () {
$this -> assertEquals ( clean_param ( '#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)' , PARAM_SEQUENCE ),
',9789,42897' );
}
function test_clean_param_component () {
// please note the cleaning of component names is very strict, no guessing here
$this -> assertSame ( clean_param ( 'mod_forum' , PARAM_COMPONENT ), 'mod_forum' );
$this -> assertSame ( clean_param ( 'block_online_users' , PARAM_COMPONENT ), 'block_online_users' );
$this -> assertSame ( clean_param ( 'block_blond_online_users' , PARAM_COMPONENT ), 'block_blond_online_users' );
$this -> assertSame ( clean_param ( 'mod_something2' , PARAM_COMPONENT ), 'mod_something2' );
$this -> assertSame ( clean_param ( 'forum' , PARAM_COMPONENT ), 'forum' );
$this -> assertSame ( clean_param ( 'user' , PARAM_COMPONENT ), 'user' );
$this -> assertSame ( clean_param ( 'rating' , PARAM_COMPONENT ), 'rating' );
$this -> assertSame ( clean_param ( 'mod_2something' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( '2mod_something' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'mod_something_xx' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'auth_something__xx' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'mod_Something' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'mod_somethíng' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'auth_xx-yy' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( '_auth_xx' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'a2uth_xx' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'auth_xx_' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'auth_xx.old' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( '_user' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( '2rating' , PARAM_COMPONENT ), '' );
$this -> assertSame ( clean_param ( 'user_' , PARAM_COMPONENT ), '' );
}
function test_clean_param_plugin () {
// please note the cleaning of plugin names is very strict, no guessing here
$this -> assertSame ( clean_param ( 'forum' , PARAM_PLUGIN ), 'forum' );
$this -> assertSame ( clean_param ( 'forum2' , PARAM_PLUGIN ), 'forum2' );
$this -> assertSame ( clean_param ( 'online_users' , PARAM_PLUGIN ), 'online_users' );
$this -> assertSame ( clean_param ( 'blond_online_users' , PARAM_PLUGIN ), 'blond_online_users' );
$this -> assertSame ( clean_param ( 'online__users' , PARAM_PLUGIN ), '' );
$this -> assertSame ( clean_param ( 'forum ' , PARAM_PLUGIN ), '' );
$this -> assertSame ( clean_param ( 'forum.old' , PARAM_PLUGIN ), '' );
$this -> assertSame ( clean_param ( 'xx-yy' , PARAM_PLUGIN ), '' );
$this -> assertSame ( clean_param ( '2xx' , PARAM_PLUGIN ), '' );
$this -> assertSame ( clean_param ( 'Xx' , PARAM_PLUGIN ), '' );
$this -> assertSame ( clean_param ( '_xx' , PARAM_PLUGIN ), '' );
$this -> assertSame ( clean_param ( 'xx_' , PARAM_PLUGIN ), '' );
}
function test_clean_param_area () {
// please note the cleaning of area names is very strict, no guessing here
$this -> assertSame ( clean_param ( 'something' , PARAM_AREA ), 'something' );
$this -> assertSame ( clean_param ( 'something2' , PARAM_AREA ), 'something2' );
$this -> assertSame ( clean_param ( 'some_thing' , PARAM_AREA ), 'some_thing' );
$this -> assertSame ( clean_param ( 'some_thing_xx' , PARAM_AREA ), 'some_thing_xx' );
$this -> assertSame ( clean_param ( '_something' , PARAM_AREA ), '' );
$this -> assertSame ( clean_param ( 'something_' , PARAM_AREA ), '' );
$this -> assertSame ( clean_param ( '2something' , PARAM_AREA ), '' );
$this -> assertSame ( clean_param ( 'Something' , PARAM_AREA ), '' );
$this -> assertSame ( clean_param ( 'some-thing' , PARAM_AREA ), '' );
$this -> assertSame ( clean_param ( 'somethííng' , PARAM_AREA ), '' );
$this -> assertSame ( clean_param ( 'something.x' , PARAM_AREA ), '' );
}
function test_clean_param_text () {
$this -> assertEquals ( PARAM_TEXT , PARAM_MULTILANG );
//standard
$this -> assertEquals ( clean_param ( 'xx<lang lang="en">aa</lang><lang lang="yy">pp</lang>' , PARAM_TEXT ), 'xx<lang lang="en">aa</lang><lang lang="yy">pp</lang>' );
$this -> assertEquals ( clean_param ( '<span lang="en" class="multilang">aa</span><span lang="xy" class="multilang">bb</span>' , PARAM_TEXT ), '<span lang="en" class="multilang">aa</span><span lang="xy" class="multilang">bb</span>' );
$this -> assertEquals ( clean_param ( 'xx<lang lang="en">aa' . " \n " . '</lang><lang lang="yy">pp</lang>' , PARAM_TEXT ), 'xx<lang lang="en">aa' . " \n " . '</lang><lang lang="yy">pp</lang>' );
//malformed
$this -> assertEquals ( clean_param ( '<span lang="en" class="multilang">aa</span>' , PARAM_TEXT ), '<span lang="en" class="multilang">aa</span>' );
$this -> assertEquals ( clean_param ( '<span lang="en" class="nothing" class="multilang">aa</span>' , PARAM_TEXT ), 'aa' );
$this -> assertEquals ( clean_param ( '<lang lang="en" class="multilang">aa</lang>' , PARAM_TEXT ), 'aa' );
$this -> assertEquals ( clean_param ( '<lang lang="en!!">aa</lang>' , PARAM_TEXT ), 'aa' );
$this -> assertEquals ( clean_param ( '<span lang="en==" class="multilang">aa</span>' , PARAM_TEXT ), 'aa' );
$this -> assertEquals ( clean_param ( 'a<em>b</em>c' , PARAM_TEXT ), 'abc' );
$this -> assertEquals ( clean_param ( 'a><xx >c>' , PARAM_TEXT ), 'a>c>' ); // standard strip_tags() behaviour
$this -> assertEquals ( clean_param ( 'a<b' , PARAM_TEXT ), 'a' );
$this -> assertEquals ( clean_param ( 'a>b' , PARAM_TEXT ), 'a>b' );
$this -> assertEquals ( clean_param ( '<lang lang="en">a>a</lang>' , PARAM_TEXT ), '<lang lang="en">a>a</lang>' ); // standard strip_tags() behaviour
$this -> assertEquals ( clean_param ( '<lang lang="en">a<a</lang>' , PARAM_TEXT ), 'a' );
$this -> assertEquals ( clean_param ( '<lang lang="en">a<br>a</lang>' , PARAM_TEXT ), '<lang lang="en">aa</lang>' );
}
function test_clean_param_url () {
// Test PARAM_URL and PARAM_LOCALURL a bit
$this -> assertEquals ( clean_param ( 'http://google.com/' , PARAM_URL ), 'http://google.com/' );
$this -> assertEquals ( clean_param ( 'http://some.very.long.and.silly.domain/with/a/path/' , PARAM_URL ), 'http://some.very.long.and.silly.domain/with/a/path/' );
$this -> assertEquals ( clean_param ( 'http://localhost/' , PARAM_URL ), 'http://localhost/' );
$this -> assertEquals ( clean_param ( 'http://0.255.1.1/numericip.php' , PARAM_URL ), 'http://0.255.1.1/numericip.php' );
$this -> assertEquals ( clean_param ( '/just/a/path' , PARAM_URL ), '/just/a/path' );
$this -> assertEquals ( clean_param ( 'funny:thing' , PARAM_URL ), '' );
}
function test_clean_param_localurl () {
global $CFG ;
$this -> assertEquals ( clean_param ( 'http://google.com/' , PARAM_LOCALURL ), '' );
$this -> assertEquals ( clean_param ( 'http://some.very.long.and.silly.domain/with/a/path/' , PARAM_LOCALURL ), '' );
$this -> assertEquals ( clean_param ( $CFG -> wwwroot , PARAM_LOCALURL ), $CFG -> wwwroot );
$this -> assertEquals ( clean_param ( '/just/a/path' , PARAM_LOCALURL ), '/just/a/path' );
$this -> assertEquals ( clean_param ( 'funny:thing' , PARAM_LOCALURL ), '' );
$this -> assertEquals ( clean_param ( 'course/view.php?id=3' , PARAM_LOCALURL ), 'course/view.php?id=3' );
}
function test_clean_param_file () {
$this -> assertEquals ( clean_param ( 'correctfile.txt' , PARAM_FILE ), 'correctfile.txt' );
$this -> assertEquals ( clean_param ( 'b\'a<d`\\/fi:l>e.t"x|t' , PARAM_FILE ), 'badfile.txt' );
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$this -> assertEquals ( clean_param ( '../parentdirfile.txt' , PARAM_FILE ), '..parentdirfile.txt' );
$this -> assertEquals ( clean_param ( '../../grandparentdirfile.txt' , PARAM_FILE ), '....grandparentdirfile.txt' );
$this -> assertEquals ( clean_param ( '..\winparentdirfile.txt' , PARAM_FILE ), '..winparentdirfile.txt' );
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$this -> assertEquals ( clean_param ( '..\..\wingrandparentdir.txt' , PARAM_FILE ), '....wingrandparentdir.txt' );
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$this -> assertEquals ( clean_param ( 'myfile.a.b.txt' , PARAM_FILE ), 'myfile.a.b.txt' );
$this -> assertEquals ( clean_param ( 'myfile..a..b.txt' , PARAM_FILE ), 'myfile..a..b.txt' );
$this -> assertEquals ( clean_param ( 'myfile.a..b...txt' , PARAM_FILE ), 'myfile.a..b...txt' );
$this -> assertEquals ( clean_param ( 'myfile.a.txt' , PARAM_FILE ), 'myfile.a.txt' );
$this -> assertEquals ( clean_param ( 'myfile...txt' , PARAM_FILE ), 'myfile...txt' );
$this -> assertEquals ( clean_param ( '...jpg' , PARAM_FILE ), '...jpg' );
$this -> assertEquals ( clean_param ( '.a.b.' , PARAM_FILE ), '.a.b.' );
$this -> assertEquals ( clean_param ( '.' , PARAM_FILE ), '' );
$this -> assertEquals ( clean_param ( '..' , PARAM_FILE ), '' );
$this -> assertEquals ( clean_param ( '...' , PARAM_FILE ), '...' );
$this -> assertEquals ( clean_param ( '. . . .' , PARAM_FILE ), '. . . .' );
$this -> assertEquals ( clean_param ( 'dontrtrim.me. .. .. . ' , PARAM_FILE ), 'dontrtrim.me. .. .. . ' );
$this -> assertEquals ( clean_param ( ' . .dontltrim.me' , PARAM_FILE ), ' . .dontltrim.me' );
$this -> assertEquals ( clean_param ( " here is a tab \t .txt " , PARAM_FILE ), 'here is a tab.txt' );
$this -> assertEquals ( clean_param ( " here is a line \r \n break.txt " , PARAM_FILE ), 'here is a linebreak.txt' );
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//The following behaviours have been maintained although they seem a little odd
$this -> assertEquals ( clean_param ( 'funny:thing' , PARAM_FILE ), 'funnything' );
$this -> assertEquals ( clean_param ( './currentdirfile.txt' , PARAM_FILE ), '.currentdirfile.txt' );
$this -> assertEquals ( clean_param ( 'c:\temp\windowsfile.txt' , PARAM_FILE ), 'ctempwindowsfile.txt' );
$this -> assertEquals ( clean_param ( '/home/user/linuxfile.txt' , PARAM_FILE ), 'homeuserlinuxfile.txt' );
$this -> assertEquals ( clean_param ( '~/myfile.txt' , PARAM_FILE ), '~myfile.txt' );
}
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function test_clean_param_path () {
$this -> assertEquals ( clean_param ( 'correctfile.txt' , PARAM_PATH ), 'correctfile.txt' );
$this -> assertEquals ( clean_param ( 'b\'a<d`\\/fi:l>e.t"x|t' , PARAM_PATH ), 'bad/file.txt' );
$this -> assertEquals ( clean_param ( '../parentdirfile.txt' , PARAM_PATH ), '/parentdirfile.txt' );
$this -> assertEquals ( clean_param ( '../../grandparentdirfile.txt' , PARAM_PATH ), '/grandparentdirfile.txt' );
$this -> assertEquals ( clean_param ( '..\winparentdirfile.txt' , PARAM_PATH ), '/winparentdirfile.txt' );
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$this -> assertEquals ( clean_param ( '..\..\wingrandparentdir.txt' , PARAM_PATH ), '/wingrandparentdir.txt' );
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$this -> assertEquals ( clean_param ( 'funny:thing' , PARAM_PATH ), 'funnything' );
$this -> assertEquals ( clean_param ( './././here' , PARAM_PATH ), './here' );
$this -> assertEquals ( clean_param ( './currentdirfile.txt' , PARAM_PATH ), './currentdirfile.txt' );
$this -> assertEquals ( clean_param ( 'c:\temp\windowsfile.txt' , PARAM_PATH ), 'c/temp/windowsfile.txt' );
$this -> assertEquals ( clean_param ( '/home/user/linuxfile.txt' , PARAM_PATH ), '/home/user/linuxfile.txt' );
$this -> assertEquals ( clean_param ( '/home../user ./.linuxfile.txt' , PARAM_PATH ), '/home../user ./.linuxfile.txt' );
$this -> assertEquals ( clean_param ( '~/myfile.txt' , PARAM_PATH ), '~/myfile.txt' );
$this -> assertEquals ( clean_param ( '~/../myfile.txt' , PARAM_PATH ), '~/myfile.txt' );
$this -> assertEquals ( clean_param ( '/..b../.../myfile.txt' , PARAM_PATH ), '/..b../.../myfile.txt' );
$this -> assertEquals ( clean_param ( '..b../.../myfile.txt' , PARAM_PATH ), '..b../.../myfile.txt' );
$this -> assertEquals ( clean_param ( '/super//slashes///' , PARAM_PATH ), '/super/slashes/' );
}
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function test_clean_param_username () {
global $CFG ;
$currentstatus = $CFG -> extendedusernamechars ;
// Run tests with extended character == FALSE;
$CFG -> extendedusernamechars = FALSE ;
$this -> assertEquals ( clean_param ( 'johndoe123' , PARAM_USERNAME ), 'johndoe123' );
$this -> assertEquals ( clean_param ( 'john.doe' , PARAM_USERNAME ), 'john.doe' );
$this -> assertEquals ( clean_param ( 'john-doe' , PARAM_USERNAME ), 'john-doe' );
$this -> assertEquals ( clean_param ( 'john- doe' , PARAM_USERNAME ), 'john-doe' );
$this -> assertEquals ( clean_param ( 'john_doe' , PARAM_USERNAME ), 'john_doe' );
$this -> assertEquals ( clean_param ( 'john@doe' , PARAM_USERNAME ), 'john@doe' );
$this -> assertEquals ( clean_param ( 'john~doe' , PARAM_USERNAME ), 'johndoe' );
$this -> assertEquals ( clean_param ( 'john´ , PARAM_USERNAME ), 'johndoe' );
$this -> assertEquals ( clean_param ( 'john#$%&() ' , PARAM_USERNAME ), 'john' );
$this -> assertEquals ( clean_param ( 'JOHNdóé ' , PARAM_USERNAME ), 'johnd' );
$this -> assertEquals ( clean_param ( 'john.,:;-_/|\ñÑ[]A_X-,D {} ~!@#$%^&*()_+ ?><[] ščřžžý ?ýá?ý?? , PARAM_USERNAME ), 'john.-_a_x-d@_doe' );
// Test success condition, if extendedusernamechars == ENABLE;
$CFG -> extendedusernamechars = TRUE ;
$this -> assertEquals ( clean_param ( 'john_doe' , PARAM_USERNAME ), 'john_doe' );
$this -> assertEquals ( clean_param ( 'john@doe' , PARAM_USERNAME ), 'john@doe' );
$this -> assertEquals ( clean_param ( 'john# $%&()+_^' , PARAM_USERNAME ), 'john#$%&()+_^' );
$this -> assertEquals ( clean_param ( 'john~doe' , PARAM_USERNAME ), 'john~doe' );
$this -> assertEquals ( clean_param ( 'joHN´ , PARAM_USERNAME ), 'john´ );
$this -> assertEquals ( clean_param ( 'johnDOE' , PARAM_USERNAME ), 'johndoe' );
$this -> assertEquals ( clean_param ( 'johndóé ' , PARAM_USERNAME ), 'johndóé' );
$CFG -> extendedusernamechars = $currentstatus ;
}
function test_clean_param_stringid () {
// Test string identifiers validation
// valid strings:
$this -> assertEquals ( clean_param ( 'validstring' , PARAM_STRINGID ), 'validstring' );
$this -> assertEquals ( clean_param ( 'mod/foobar:valid_capability' , PARAM_STRINGID ), 'mod/foobar:valid_capability' );
$this -> assertEquals ( clean_param ( 'CZ' , PARAM_STRINGID ), 'CZ' );
$this -> assertEquals ( clean_param ( 'application/vnd.ms-powerpoint' , PARAM_STRINGID ), 'application/vnd.ms-powerpoint' );
$this -> assertEquals ( clean_param ( 'grade2' , PARAM_STRINGID ), 'grade2' );
// invalid strings:
$this -> assertEquals ( clean_param ( 'trailing ' , PARAM_STRINGID ), '' );
$this -> assertEquals ( clean_param ( 'space bar' , PARAM_STRINGID ), '' );
$this -> assertEquals ( clean_param ( '0numeric' , PARAM_STRINGID ), '' );
$this -> assertEquals ( clean_param ( '*' , PARAM_STRINGID ), '' );
$this -> assertEquals ( clean_param ( ' ' , PARAM_STRINGID ), '' );
}
function test_clean_param_timezone () {
// Test timezone validation
$testvalues = array (
'America/Jamaica' => 'America/Jamaica' ,
'America/Argentina/Cordoba' => 'America/Argentina/Cordoba' ,
'America/Port-au-Prince' => 'America/Port-au-Prince' ,
'America/Argentina/Buenos_Aires' => 'America/Argentina/Buenos_Aires' ,
'PST8PDT' => 'PST8PDT' ,
'Wrong.Value' => '' ,
'Wrong/.Value' => '' ,
'Wrong(Value)' => '' ,
'0' => '0' ,
'0.0' => '0.0' ,
'0.5' => '0.5' ,
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'9.0' => '9.0' ,
'-9.0' => '-9.0' ,
'+9.0' => '+9.0' ,
'9.5' => '9.5' ,
'-9.5' => '-9.5' ,
'+9.5' => '+9.5' ,
'12.0' => '12.0' ,
'-12.0' => '-12.0' ,
'+12.0' => '+12.0' ,
'12.5' => '12.5' ,
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'-12.5' => '-12.5' ,
'+12.5' => '+12.5' ,
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'13.0' => '13.0' ,
'-13.0' => '-13.0' ,
'+13.0' => '+13.0' ,
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'13.5' => '' ,
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'+13.5' => '' ,
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'-13.5' => '' ,
'0.2' => '' );
foreach ( $testvalues as $testvalue => $expectedvalue ) {
$actualvalue = clean_param ( $testvalue , PARAM_TIMEZONE );
$this -> assertEquals ( $actualvalue , $expectedvalue );
}
}
function test_validate_param () {
try {
$param = validate_param ( '11a' , PARAM_INT );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
try {
$param = validate_param ( '11' , PARAM_INT );
$this -> assertEquals ( $param , 11 );
} catch ( invalid_parameter_exception $ex ) {
$this -> fail ( 'invalid_parameter_exception not expected' );
}
try {
$param = validate_param ( null , PARAM_INT , false );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
try {
$param = validate_param ( null , PARAM_INT , true );
$this -> assertTrue ( $param === null );
} catch ( invalid_parameter_exception $ex ) {
$this -> fail ( 'invalid_parameter_exception expected' );
}
try {
$param = validate_param ( array (), PARAM_INT );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
try {
$param = validate_param ( new stdClass , PARAM_INT );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
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try {
$param = validate_param ( '1.0' , PARAM_FLOAT );
$this -> assertSame ( 1.0 , $param );
// Make sure valid floats do not cause exception.
validate_param ( 1.0 , PARAM_FLOAT );
validate_param ( 10 , PARAM_FLOAT );
validate_param ( '0' , PARAM_FLOAT );
validate_param ( '119813454.545464564564546564545646556564465465456465465465645645465645645645' , PARAM_FLOAT );
validate_param ( '011.1' , PARAM_FLOAT );
validate_param ( '11' , PARAM_FLOAT );
validate_param ( '+.1' , PARAM_FLOAT );
validate_param ( '-.1' , PARAM_FLOAT );
validate_param ( '1e10' , PARAM_FLOAT );
validate_param ( '.1e+10' , PARAM_FLOAT );
validate_param ( '1E-1' , PARAM_FLOAT );
$this -> assertTrue ( true );
} catch ( invalid_parameter_exception $ex ) {
$this -> fail ( 'Valid float notation not accepted' );
}
try {
$param = validate_param ( '1,2' , PARAM_FLOAT );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
try {
$param = validate_param ( '' , PARAM_FLOAT );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
try {
$param = validate_param ( '.' , PARAM_FLOAT );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
try {
$param = validate_param ( 'e10' , PARAM_FLOAT );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
try {
$param = validate_param ( 'abc' , PARAM_FLOAT );
$this -> fail ( 'invalid_parameter_exception expected' );
} catch ( invalid_parameter_exception $ex ) {
$this -> assertTrue ( true );
}
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}
function test_shorten_text () {
$text = " short text already no tags " ;
$this -> assertEquals ( $text , shorten_text ( $text ));
$text = " <p>short <b>text</b> already</p><p>with tags</p> " ;
$this -> assertEquals ( $text , shorten_text ( $text ));
$text = " long text without any tags blah de blah blah blah what " ;
$this -> assertEquals ( 'long text without any tags ...' , shorten_text ( $text ));
$text = " <div class='frog'><p><blockquote>Long text with tags that will " .
" be chopped off but <b>should be added back again</b></blockquote></p></div> " ;
$this -> assertEquals ( " <div class='frog'><p><blockquote>Long text with " .
" tags that ...</blockquote></p></div> " , shorten_text ( $text ));
$text = " some text which shouldn't break there " ;
$this -> assertEquals ( " some text which shouldn't ... " ,
shorten_text ( $text , 31 ));
$this -> assertEquals ( " some text which shouldn't ... " ,
shorten_text ( $text , 30 ));
// This case caused a bug up to 1.9.5
$text = " <h3>standard 'break-out' sub groups in TGs?</h3> <<There are several " ;
$this -> assertEquals ( " <h3>standard 'break-out' sub groups in ...</h3> " ,
shorten_text ( $text , 43 ));
$text = " <h1>123456789</h1> " ; //a string with no convenient breaks
$this -> assertEquals ( " <h1>12345...</h1> " ,
shorten_text ( $text , 8 ));
// ==== this must work with UTF-8 too! ======
// text without tags
$text = " Žluťoučký koníček přeskočil " ;
$this -> assertEquals ( $text , shorten_text ( $text )); // 30 chars by default
$this -> assertEquals ( " Žluťoučký koníče... " , shorten_text ( $text , 19 , true ));
$this -> assertEquals ( " Žluťoučký ... " , shorten_text ( $text , 19 , false ));
// And try it with 2-less (that are, in bytes, the middle of a sequence)
$this -> assertEquals ( " Žluťoučký koní... " , shorten_text ( $text , 17 , true ));
$this -> assertEquals ( " Žluťoučký ... " , shorten_text ( $text , 17 , false ));
$text = " <p>Žluťoučký koníček <b>přeskočil</b> potůček</p> " ;
$this -> assertEquals ( $text , shorten_text ( $text , 60 ));
$this -> assertEquals ( " <p>Žluťoučký koníček ...</p> " , shorten_text ( $text , 21 ));
$this -> assertEquals ( " <p>Žluťoučký koníče...</p> " , shorten_text ( $text , 19 , true ));
$this -> assertEquals ( " <p>Žluťoučký ...</p> " , shorten_text ( $text , 19 , false ));
// And try it with 2-less (that are, in bytes, the middle of a sequence)
$this -> assertEquals ( " <p>Žluťoučký koní...</p> " , shorten_text ( $text , 17 , true ));
$this -> assertEquals ( " <p>Žluťoučký ...</p> " , shorten_text ( $text , 17 , false ));
// And try over one tag (start/end), it does proper text len
$this -> assertEquals ( " <p>Žluťoučký koníček <b>př...</b></p> " , shorten_text ( $text , 23 , true ));
$this -> assertEquals ( " <p>Žluťoučký koníček <b>přeskočil</b> pot...</p> " , shorten_text ( $text , 34 , true ));
// And in the middle of one tag
$this -> assertEquals ( " <p>Žluťoučký koníček <b>přeskočil...</b></p> " , shorten_text ( $text , 30 , true ));
// Japanese
$text = '言語設定言語設定abcdefghijkl' ;
$this -> assertEquals ( $text , shorten_text ( $text )); // 30 chars by default
$this -> assertEquals ( " 言語設定言語... " , shorten_text ( $text , 9 , true ));
$this -> assertEquals ( " 言語設定言語... " , shorten_text ( $text , 9 , false ));
$this -> assertEquals ( " 言語設定言語設定ab... " , shorten_text ( $text , 13 , true ));
$this -> assertEquals ( " 言語設定言語設定... " , shorten_text ( $text , 13 , false ));
// Chinese
$text = '简体中文简体中文abcdefghijkl' ;
$this -> assertEquals ( $text , shorten_text ( $text )); // 30 chars by default
$this -> assertEquals ( " 简体中文简体... " , shorten_text ( $text , 9 , true ));
$this -> assertEquals ( " 简体中文简体... " , shorten_text ( $text , 9 , false ));
$this -> assertEquals ( " 简体中文简体中文ab... " , shorten_text ( $text , 13 , true ));
$this -> assertEquals ( " 简体中文简体中文... " , shorten_text ( $text , 13 , false ));
}
function test_usergetdate () {
global $USER , $CFG , $DB ;
//Check if forcetimezone is set then save it and set it to use user timezone
$cfgforcetimezone = null ;
if ( isset ( $CFG -> forcetimezone )) {
$cfgforcetimezone = $CFG -> forcetimezone ;
$CFG -> forcetimezone = 99 ; //get user default timezone.
}
$olduser = $USER ;
$USER = $DB -> get_record ( 'user' , array ( 'id' => 2 )); //admin
$userstimezone = $USER -> timezone ;
$USER -> timezone = 2 ; //set the timezone to a known state
// The string version of date comes from server locale setting and does
// not respect user language, so it is necessary to reset that.
$oldlocale = setlocale ( LC_TIME , '0' );
setlocale ( LC_TIME , 'en_AU.UTF-8' );
$ts = 1261540267 ; //the time this function was created
$arr = usergetdate ( $ts , 1 ); //specify the timezone as an argument
$arr = array_values ( $arr );
list ( $seconds , $minutes , $hours , $mday , $wday , $mon , $year , $yday , $weekday , $month ) = $arr ;
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$this -> assertSame ( $seconds , 7 );
$this -> assertSame ( $minutes , 51 );
$this -> assertSame ( $hours , 4 );
$this -> assertSame ( $mday , 23 );
$this -> assertSame ( $wday , 3 );
$this -> assertSame ( $mon , 12 );
$this -> assertSame ( $year , 2009 );
$this -> assertSame ( $yday , 356 );
$this -> assertSame ( $weekday , 'Wednesday' );
$this -> assertSame ( $month , 'December' );
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$arr = usergetdate ( $ts ); //gets the timezone from the $USER object
$arr = array_values ( $arr );
list ( $seconds , $minutes , $hours , $mday , $wday , $mon , $year , $yday , $weekday , $month ) = $arr ;
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$this -> assertSame ( $seconds , 7 );
$this -> assertSame ( $minutes , 51 );
$this -> assertSame ( $hours , 5 );
$this -> assertSame ( $mday , 23 );
$this -> assertSame ( $wday , 3 );
$this -> assertSame ( $mon , 12 );
$this -> assertSame ( $year , 2009 );
$this -> assertSame ( $yday , 356 );
$this -> assertSame ( $weekday , 'Wednesday' );
$this -> assertSame ( $month , 'December' );
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//set the timezone back to what it was
$USER -> timezone = $userstimezone ;
//restore forcetimezone if changed.
if ( ! is_null ( $cfgforcetimezone )) {
$CFG -> forcetimezone = $cfgforcetimezone ;
}
setlocale ( LC_TIME , $oldlocale );
$USER = $olduser ;
}
public function test_normalize_component () {
// moodle core
$this -> assertEquals ( normalize_component ( 'moodle' ), array ( 'core' , null ));
$this -> assertEquals ( normalize_component ( 'core' ), array ( 'core' , null ));
// moodle core subsystems
$this -> assertEquals ( normalize_component ( 'admin' ), array ( 'core' , 'admin' ));
$this -> assertEquals ( normalize_component ( 'core_admin' ), array ( 'core' , 'admin' ));
// activity modules and their subplugins
$this -> assertEquals ( normalize_component ( 'workshop' ), array ( 'mod' , 'workshop' ));
$this -> assertEquals ( normalize_component ( 'mod_workshop' ), array ( 'mod' , 'workshop' ));
$this -> assertEquals ( normalize_component ( 'workshopform_accumulative' ), array ( 'workshopform' , 'accumulative' ));
$this -> assertEquals ( normalize_component ( 'quiz' ), array ( 'mod' , 'quiz' ));
$this -> assertEquals ( normalize_component ( 'quiz_grading' ), array ( 'quiz' , 'grading' ));
$this -> assertEquals ( normalize_component ( 'data' ), array ( 'mod' , 'data' ));
$this -> assertEquals ( normalize_component ( 'datafield_checkbox' ), array ( 'datafield' , 'checkbox' ));
// other plugin types
$this -> assertEquals ( normalize_component ( 'auth_mnet' ), array ( 'auth' , 'mnet' ));
$this -> assertEquals ( normalize_component ( 'enrol_self' ), array ( 'enrol' , 'self' ));
$this -> assertEquals ( normalize_component ( 'block_html' ), array ( 'block' , 'html' ));
$this -> assertEquals ( normalize_component ( 'block_mnet_hosts' ), array ( 'block' , 'mnet_hosts' ));
$this -> assertEquals ( normalize_component ( 'local_amos' ), array ( 'local' , 'amos' ));
// unknown components are supposed to be activity modules
$this -> assertEquals ( normalize_component ( 'whothefuckwouldcomewithsuchastupidnameofcomponent' ),
array ( 'mod' , 'whothefuckwouldcomewithsuchastupidnameofcomponent' ));
$this -> assertEquals ( normalize_component ( 'whothefuck_wouldcomewithsuchastupidnameofcomponent' ),
array ( 'mod' , 'whothefuck_wouldcomewithsuchastupidnameofcomponent' ));
$this -> assertEquals ( normalize_component ( 'whothefuck_would_come_withsuchastupidnameofcomponent' ),
array ( 'mod' , 'whothefuck_would_come_withsuchastupidnameofcomponent' ));
}
protected function get_fake_preference_test_userid () {
global $DB ;
// we need some nonexistent user id
$id = 2147483647 - 666 ;
if ( $DB -> get_records ( 'user' , array ( 'id' => $id ))) {
//weird!
return false ;
}
return $id ;
}
public function test_mark_user_preferences_changed () {
$this -> resetAfterTest ( true );
if ( ! $otheruserid = $this -> get_fake_preference_test_userid ()) {
$this -> fail ( 'Can not find unused user id for the preferences test' );
return ;
}
set_cache_flag ( 'userpreferenceschanged' , $otheruserid , NULL );
mark_user_preferences_changed ( $otheruserid );
$this -> assertEquals ( get_cache_flag ( 'userpreferenceschanged' , $otheruserid , time () - 10 ), 1 );
set_cache_flag ( 'userpreferenceschanged' , $otheruserid , NULL );
}
public function test_check_user_preferences_loaded () {
global $DB ;
$this -> resetAfterTest ( true );
if ( ! $otheruserid = $this -> get_fake_preference_test_userid ()) {
$this -> fail ( 'Can not find unused user id for the preferences test' );
return ;
}
$DB -> delete_records ( 'user_preferences' , array ( 'userid' => $otheruserid ));
set_cache_flag ( 'userpreferenceschanged' , $otheruserid , NULL );
$user = new stdClass ();
$user -> id = $otheruserid ;
// load
check_user_preferences_loaded ( $user );
$this -> assertTrue ( isset ( $user -> preference ));
$this -> assertTrue ( is_array ( $user -> preference ));
$this -> assertTrue ( isset ( $user -> preference [ '_lastloaded' ]));
$this -> assertEquals ( count ( $user -> preference ), 1 );
// add preference via direct call
$DB -> insert_record ( 'user_preferences' , array ( 'name' => 'xxx' , 'value' => 'yyy' , 'userid' => $user -> id ));
// no cache reload yet
check_user_preferences_loaded ( $user );
$this -> assertEquals ( count ( $user -> preference ), 1 );
// forced reloading of cache
unset ( $user -> preference );
check_user_preferences_loaded ( $user );
$this -> assertEquals ( count ( $user -> preference ), 2 );
$this -> assertEquals ( $user -> preference [ 'xxx' ], 'yyy' );
// add preference via direct call
$DB -> insert_record ( 'user_preferences' , array ( 'name' => 'aaa' , 'value' => 'bbb' , 'userid' => $user -> id ));
// test timeouts and modifications from different session
set_cache_flag ( 'userpreferenceschanged' , $user -> id , 1 , time () + 1000 );
$user -> preference [ '_lastloaded' ] = $user -> preference [ '_lastloaded' ] - 20 ;
check_user_preferences_loaded ( $user );
$this -> assertEquals ( count ( $user -> preference ), 2 );
check_user_preferences_loaded ( $user , 10 );
$this -> assertEquals ( count ( $user -> preference ), 3 );
$this -> assertEquals ( $user -> preference [ 'aaa' ], 'bbb' );
set_cache_flag ( 'userpreferenceschanged' , $user -> id , null );
}
public function test_set_user_preference () {
global $DB , $USER ;
$this -> resetAfterTest ( true );
$olduser = $USER ;
$USER = $DB -> get_record ( 'user' , array ( 'id' => 2 )); //admin
if ( ! $otheruserid = $this -> get_fake_preference_test_userid ()) {
$this -> fail ( 'Can not find unused user id for the preferences test' );
return ;
}
$DB -> delete_records ( 'user_preferences' , array ( 'userid' => $otheruserid ));
set_cache_flag ( 'userpreferenceschanged' , $otheruserid , null );
$user = new stdClass ();
$user -> id = $otheruserid ;
set_user_preference ( 'aaa' , 'bbb' , $otheruserid );
$this -> assertEquals ( 'bbb' , $DB -> get_field ( 'user_preferences' , 'value' , array ( 'userid' => $otheruserid , 'name' => 'aaa' )));
$this -> assertEquals ( 'bbb' , get_user_preferences ( 'aaa' , null , $otheruserid ));
set_user_preference ( 'xxx' , 'yyy' , $user );
$this -> assertEquals ( 'yyy' , $DB -> get_field ( 'user_preferences' , 'value' , array ( 'userid' => $otheruserid , 'name' => 'xxx' )));
$this -> assertEquals ( 'yyy' , get_user_preferences ( 'xxx' , null , $otheruserid ));
$this -> assertTrue ( is_array ( $user -> preference ));
$this -> assertEquals ( $user -> preference [ 'aaa' ], 'bbb' );
$this -> assertEquals ( $user -> preference [ 'xxx' ], 'yyy' );
set_user_preference ( 'xxx' , NULL , $user );
$this -> assertSame ( false , $DB -> get_field ( 'user_preferences' , 'value' , array ( 'userid' => $otheruserid , 'name' => 'xxx' )));
$this -> assertSame ( null , get_user_preferences ( 'xxx' , null , $otheruserid ));
set_user_preference ( 'ooo' , true , $user );
$prefs = get_user_preferences ( null , null , $otheruserid );
$this -> assertSame ( $prefs [ 'aaa' ], $user -> preference [ 'aaa' ]);
$this -> assertSame ( $prefs [ 'ooo' ], $user -> preference [ 'ooo' ]);
$this -> assertSame ( $prefs [ 'ooo' ], '1' );
set_user_preference ( 'null' , 0 , $user );
$this -> assertSame ( '0' , get_user_preferences ( 'null' , null , $otheruserid ));
$this -> assertSame ( 'lala' , get_user_preferences ( 'undefined' , 'lala' , $otheruserid ));
$DB -> delete_records ( 'user_preferences' , array ( 'userid' => $otheruserid ));
set_cache_flag ( 'userpreferenceschanged' , $otheruserid , null );
// test $USER default
set_user_preference ( '_test_user_preferences_pref' , 'ok' );
$this -> assertSame ( 'ok' , $USER -> preference [ '_test_user_preferences_pref' ]);
unset_user_preference ( '_test_user_preferences_pref' );
$this -> assertTrue ( ! isset ( $USER -> preference [ '_test_user_preferences_pref' ]));
// Test 1333 char values (no need for unicode, there are already tests for that in DB tests)
$longvalue = str_repeat ( 'a' , 1333 );
set_user_preference ( '_test_long_user_preference' , $longvalue );
$this -> assertEquals ( $longvalue , get_user_preferences ( '_test_long_user_preference' ));
$this -> assertEquals ( $longvalue ,
$DB -> get_field ( 'user_preferences' , 'value' , array ( 'userid' => $USER -> id , 'name' => '_test_long_user_preference' )));
// Test > 1333 char values, coding_exception expected
$longvalue = str_repeat ( 'a' , 1334 );
try {
set_user_preference ( '_test_long_user_preference' , $longvalue );
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$this -> fail ( 'Exception expected - longer than 1333 chars not allowed as preference value' );
} catch ( coding_exception $ex ) {
$this -> assertTrue ( true );
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}
//test invalid params
try {
set_user_preference ( '_test_user_preferences_pref' , array ());
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$this -> fail ( 'Exception expected - array not valid preference value' );
} catch ( coding_exception $ex ) {
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$this -> assertTrue ( true );
}
try {
set_user_preference ( '_test_user_preferences_pref' , new stdClass );
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$this -> fail ( 'Exception expected - class not valid preference value' );
} catch ( coding_exception $ex ) {
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$this -> assertTrue ( true );
}
try {
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set_user_preference ( '_test_user_preferences_pref' , 1 , array ( 'xx' => 1 ));
$this -> fail ( 'Exception expected - user instance expected' );
} catch ( coding_exception $ex ) {
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$this -> assertTrue ( true );
}
try {
set_user_preference ( '_test_user_preferences_pref' , 1 , 'abc' );
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$this -> fail ( 'Exception expected - user instance expected' );
} catch ( coding_exception $ex ) {
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$this -> assertTrue ( true );
}
try {
set_user_preference ( '' , 1 );
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$this -> fail ( 'Exception expected - invalid name accepted' );
} catch ( coding_exception $ex ) {
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$this -> assertTrue ( true );
}
try {
set_user_preference ( '1' , 1 );
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$this -> fail ( 'Exception expected - invalid name accepted' );
} catch ( coding_exception $ex ) {
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$this -> assertTrue ( true );
}
$USER = $olduser ;
}
public function test_get_extra_user_fields () {
global $CFG , $USER , $DB ;
$oldshowuseridentity = $CFG -> showuseridentity ;
$olduser = $USER ;
$USER = $DB -> get_record ( 'user' , array ( 'id' => 2 )); //admin
// It would be really nice if there were a way to 'mock' has_capability
// checks (either to return true or false) but as there is not, this
// test doesn't test the capability check. Presumably, anyone running
// unit tests will have the capability.
$context = context_system :: instance ();
// No fields
$CFG -> showuseridentity = '' ;
$this -> assertEquals ( array (), get_extra_user_fields ( $context ));
// One field
$CFG -> showuseridentity = 'frog' ;
$this -> assertEquals ( array ( 'frog' ), get_extra_user_fields ( $context ));
// Two fields
$CFG -> showuseridentity = 'frog,zombie' ;
$this -> assertEquals ( array ( 'frog' , 'zombie' ), get_extra_user_fields ( $context ));
// No fields, except
$CFG -> showuseridentity = '' ;
$this -> assertEquals ( array (), get_extra_user_fields ( $context , array ( 'frog' )));
// One field
$CFG -> showuseridentity = 'frog' ;
$this -> assertEquals ( array (), get_extra_user_fields ( $context , array ( 'frog' )));
// Two fields
$CFG -> showuseridentity = 'frog,zombie' ;
$this -> assertEquals ( array ( 'zombie' ), get_extra_user_fields ( $context , array ( 'frog' )));
// As long as this test passes, the value will be set back. This is only
// in-memory anyhow
$CFG -> showuseridentity = $oldshowuseridentity ;
$USER = $olduser ;
}
public function test_get_extra_user_fields_sql () {
global $CFG , $USER , $DB ;
$olduser = $USER ;
$USER = $DB -> get_record ( 'user' , array ( 'id' => 2 )); //admin
$oldshowuseridentity = $CFG -> showuseridentity ;
$context = context_system :: instance ();
// No fields
$CFG -> showuseridentity = '' ;
$this -> assertEquals ( '' , get_extra_user_fields_sql ( $context ));
// One field
$CFG -> showuseridentity = 'frog' ;
$this -> assertEquals ( ', frog' , get_extra_user_fields_sql ( $context ));
// Two fields with table prefix
$CFG -> showuseridentity = 'frog,zombie' ;
$this -> assertEquals ( ', u1.frog, u1.zombie' , get_extra_user_fields_sql ( $context , 'u1' ));
// Two fields with field prefix
$CFG -> showuseridentity = 'frog,zombie' ;
$this -> assertEquals ( ', frog AS u_frog, zombie AS u_zombie' ,
get_extra_user_fields_sql ( $context , '' , 'u_' ));
// One field excluded
$CFG -> showuseridentity = 'frog' ;
$this -> assertEquals ( '' , get_extra_user_fields_sql ( $context , '' , '' , array ( 'frog' )));
// Two fields, one excluded, table+field prefix
$CFG -> showuseridentity = 'frog,zombie' ;
$this -> assertEquals ( ', u1.zombie AS u_zombie' ,
get_extra_user_fields_sql ( $context , 'u1' , 'u_' , array ( 'frog' )));
// As long as this test passes, the value will be set back. This is only
// in-memory anyhow
$CFG -> showuseridentity = $oldshowuseridentity ;
$USER = $olduser ;
}
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/**
* Test some critical TZ / DST .
*
* This method tests some special TZ / DST combinations that were fixed
* by MDL - 38999. The tests are done by comparing the results of the
* output using Moodle TZ / DST support and PHP native one .
*
* Note : If you don ' t trust PHP TZ / DST support , can verify the
* harcoded expectations below with :
* http :// www . tools4noobs . com / online_tools / unix_timestamp_to_datetime /
*/
public function test_some_moodle_special_dst () {
$stamp = 1365386400 ; // 2013/04/08 02:00:00 GMT/UTC.
// In Europe/Tallinn it was 2013/04/08 05:00:00.
$expectation = '2013/04/08 05:00:00' ;
$phpdt = DateTime :: createFromFormat ( 'U' , $stamp , new DateTimeZone ( 'UTC' ));
$phpdt -> setTimezone ( new DateTimeZone ( 'Europe/Tallinn' ));
$phpres = $phpdt -> format ( 'Y/m/d H:i:s' ); // PHP result.
$moodleres = userdate ( $stamp , '%Y/%m/%d %H:%M:%S' , 'Europe/Tallinn' , false ); // Moodle result.
$this -> assertSame ( $expectation , $phpres );
$this -> assertSame ( $expectation , $moodleres );
// In St. Johns it was 2013/04/07 23:30:00.
$expectation = '2013/04/07 23:30:00' ;
$phpdt = DateTime :: createFromFormat ( 'U' , $stamp , new DateTimeZone ( 'UTC' ));
$phpdt -> setTimezone ( new DateTimeZone ( 'America/St_Johns' ));
$phpres = $phpdt -> format ( 'Y/m/d H:i:s' ); // PHP result.
$moodleres = userdate ( $stamp , '%Y/%m/%d %H:%M:%S' , 'America/St_Johns' , false ); // Moodle result.
$this -> assertSame ( $expectation , $phpres );
$this -> assertSame ( $expectation , $moodleres );
$stamp = 1383876000 ; // 2013/11/08 02:00:00 GMT/UTC.
// In Europe/Tallinn it was 2013/11/08 04:00:00.
$expectation = '2013/11/08 04:00:00' ;
$phpdt = DateTime :: createFromFormat ( 'U' , $stamp , new DateTimeZone ( 'UTC' ));
$phpdt -> setTimezone ( new DateTimeZone ( 'Europe/Tallinn' ));
$phpres = $phpdt -> format ( 'Y/m/d H:i:s' ); // PHP result.
$moodleres = userdate ( $stamp , '%Y/%m/%d %H:%M:%S' , 'Europe/Tallinn' , false ); // Moodle result.
$this -> assertSame ( $expectation , $phpres );
$this -> assertSame ( $expectation , $moodleres );
// In St. Johns it was 2013/11/07 22:30:00.
$expectation = '2013/11/07 22:30:00' ;
$phpdt = DateTime :: createFromFormat ( 'U' , $stamp , new DateTimeZone ( 'UTC' ));
$phpdt -> setTimezone ( new DateTimeZone ( 'America/St_Johns' ));
$phpres = $phpdt -> format ( 'Y/m/d H:i:s' ); // PHP result.
$moodleres = userdate ( $stamp , '%Y/%m/%d %H:%M:%S' , 'America/St_Johns' , false ); // Moodle result.
$this -> assertSame ( $expectation , $phpres );
$this -> assertSame ( $expectation , $moodleres );
}
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public function test_userdate () {
global $USER , $CFG , $DB ;
$olduser = $USER ;
$USER = $DB -> get_record ( 'user' , array ( 'id' => 2 )); //admin
$testvalues = array (
array (
'time' => '1309514400' ,
'usertimezone' => 'America/Moncton' ,
'timezone' => '0.0' , //no dst offset
'expectedoutput' => 'Friday, 1 July 2011, 10:00 AM'
),
array (
'time' => '1309514400' ,
'usertimezone' => 'America/Moncton' ,
'timezone' => '99' , //dst offset and timezone offset.
'expectedoutput' => 'Friday, 1 July 2011, 7:00 AM'
),
array (
'time' => '1309514400' ,
'usertimezone' => 'America/Moncton' ,
'timezone' => 'America/Moncton' , //dst offset and timezone offset.
'expectedoutput' => 'Friday, 1 July 2011, 7:00 AM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => 'America/Moncton' ,
'timezone' => '0.0' , //no dst offset
'expectedoutput' => 'Saturday, 1 January 2011, 10:00 AM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => 'America/Moncton' ,
'timezone' => '99' , //no dst offset in jan, so just timezone offset.
'expectedoutput' => 'Saturday, 1 January 2011, 6:00 AM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => 'America/Moncton' ,
'timezone' => 'America/Moncton' , //no dst offset in jan
'expectedoutput' => 'Saturday, 1 January 2011, 6:00 AM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => '2' ,
'timezone' => '99' , //take user timezone
'expectedoutput' => 'Saturday, 1 January 2011, 12:00 PM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => '-2' ,
'timezone' => '99' , //take user timezone
'expectedoutput' => 'Saturday, 1 January 2011, 8:00 AM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => '-10' ,
'timezone' => '2' , //take this timezone
'expectedoutput' => 'Saturday, 1 January 2011, 12:00 PM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => '-10' ,
'timezone' => '-2' , //take this timezone
'expectedoutput' => 'Saturday, 1 January 2011, 8:00 AM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => '-10' ,
'timezone' => 'random/time' , //this should show server time
'expectedoutput' => 'Saturday, 1 January 2011, 6:00 PM'
),
array (
'time' => '1293876000 ' ,
'usertimezone' => '14' , //server time zone
'timezone' => '99' , //this should show user time
'expectedoutput' => 'Saturday, 1 January 2011, 6:00 PM'
),
);
//Check if forcetimezone is set then save it and set it to use user timezone
$cfgforcetimezone = null ;
if ( isset ( $CFG -> forcetimezone )) {
$cfgforcetimezone = $CFG -> forcetimezone ;
$CFG -> forcetimezone = 99 ; //get user default timezone.
}
//store user default timezone to restore later
$userstimezone = $USER -> timezone ;
// The string version of date comes from server locale setting and does
// not respect user language, so it is necessary to reset that.
$oldlocale = setlocale ( LC_TIME , '0' );
setlocale ( LC_TIME , 'en_AU.UTF-8' );
//set default timezone to Australia/Perth, else time calculated
//will not match expected values. Before that save system defaults.
$systemdefaulttimezone = date_default_timezone_get ();
date_default_timezone_set ( 'Australia/Perth' );
foreach ( $testvalues as $vals ) {
$USER -> timezone = $vals [ 'usertimezone' ];
$actualoutput = userdate ( $vals [ 'time' ], '%A, %d %B %Y, %I:%M %p' , $vals [ 'timezone' ]);
//On different systems case of AM PM changes so compare case insensitive
$vals [ 'expectedoutput' ] = textlib :: strtolower ( $vals [ 'expectedoutput' ]);
$actualoutput = textlib :: strtolower ( $actualoutput );
$this -> assertEquals ( $vals [ 'expectedoutput' ], $actualoutput ,
" Expected: { $vals [ 'expectedoutput' ] } => Actual: { $actualoutput } ,
Please check if timezones are updated ( Site adminstration -> location -> update timezone ) " );
}
//restore user timezone back to what it was
$USER -> timezone = $userstimezone ;
//restore forcetimezone
if ( ! is_null ( $cfgforcetimezone )) {
$CFG -> forcetimezone = $cfgforcetimezone ;
}
//restore system default values.
date_default_timezone_set ( $systemdefaulttimezone );
setlocale ( LC_TIME , $oldlocale );
$USER = $olduser ;
}
public function test_make_timestamp () {
global $USER , $CFG , $DB ;
$olduser = $USER ;
$USER = $DB -> get_record ( 'user' , array ( 'id' => 2 )); //admin
$testvalues = array (
array (
'usertimezone' => 'America/Moncton' ,
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
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'timezone' => '0.0' ,
'applydst' => false , //no dst offset
'expectedoutput' => '1309514400' // 6pm at UTC+0
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),
array (
'usertimezone' => 'America/Moncton' ,
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => '99' , //user default timezone
'applydst' => false , //don't apply dst
'expectedoutput' => '1309528800'
),
array (
'usertimezone' => 'America/Moncton' ,
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => '99' , //user default timezone
'applydst' => true , //apply dst
'expectedoutput' => '1309525200'
),
array (
'usertimezone' => 'America/Moncton' ,
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => 'America/Moncton' , //string timezone
'applydst' => true , //apply dst
'expectedoutput' => '1309525200'
),
array (
'usertimezone' => '2' , //no dst applyed
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => '99' , //take user timezone
'applydst' => true , //apply dst
'expectedoutput' => '1309507200'
),
array (
'usertimezone' => '-2' , //no dst applyed
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => '99' , //take usertimezone
'applydst' => true , //apply dst
'expectedoutput' => '1309521600'
),
array (
'usertimezone' => '-10' , //no dst applyed
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => '2' , //take this timezone
'applydst' => true , //apply dst
'expectedoutput' => '1309507200'
),
array (
'usertimezone' => '-10' , //no dst applyed
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => '-2' , //take this timezone
'applydst' => true , //apply dst,
'expectedoutput' => '1309521600'
),
array (
'usertimezone' => '-10' , //no dst applyed
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => 'random/time' , //This should show server time
'applydst' => true , //apply dst,
'expectedoutput' => '1309485600'
),
array (
'usertimezone' => '14' , //server time
'year' => '2011' ,
'month' => '7' ,
'day' => '1' ,
'hour' => '10' ,
'minutes' => '00' ,
'seconds' => '00' ,
'timezone' => '99' , //get user time
'applydst' => true , //apply dst,
'expectedoutput' => '1309485600'
)
);
//Check if forcetimezone is set then save it and set it to use user timezone
$cfgforcetimezone = null ;
if ( isset ( $CFG -> forcetimezone )) {
$cfgforcetimezone = $CFG -> forcetimezone ;
$CFG -> forcetimezone = 99 ; //get user default timezone.
}
//store user default timezone to restore later
$userstimezone = $USER -> timezone ;
// The string version of date comes from server locale setting and does
// not respect user language, so it is necessary to reset that.
$oldlocale = setlocale ( LC_TIME , '0' );
setlocale ( LC_TIME , 'en_AU.UTF-8' );
//set default timezone to Australia/Perth, else time calulated
//will not match expected values. Before that save system defaults.
$systemdefaulttimezone = date_default_timezone_get ();
date_default_timezone_set ( 'Australia/Perth' );
//Test make_timestamp with all testvals and assert if anything wrong.
foreach ( $testvalues as $vals ) {
$USER -> timezone = $vals [ 'usertimezone' ];
$actualoutput = make_timestamp (
$vals [ 'year' ],
$vals [ 'month' ],
$vals [ 'day' ],
$vals [ 'hour' ],
$vals [ 'minutes' ],
$vals [ 'seconds' ],
$vals [ 'timezone' ],
$vals [ 'applydst' ]
);
//On different systems case of AM PM changes so compare case insenitive
$vals [ 'expectedoutput' ] = textlib :: strtolower ( $vals [ 'expectedoutput' ]);
$actualoutput = textlib :: strtolower ( $actualoutput );
$this -> assertEquals ( $vals [ 'expectedoutput' ], $actualoutput ,
" Expected: { $vals [ 'expectedoutput' ] } => Actual: { $actualoutput } ,
Please check if timezones are updated ( Site adminstration -> location -> update timezone ) " );
}
//restore user timezone back to what it was
$USER -> timezone = $userstimezone ;
//restore forcetimezone
if ( ! is_null ( $cfgforcetimezone )) {
$CFG -> forcetimezone = $cfgforcetimezone ;
}
//restore system default values.
date_default_timezone_set ( $systemdefaulttimezone );
setlocale ( LC_TIME , $oldlocale );
$USER = $olduser ;
}
/**
* Test get_string and most importantly the implementation of the lang_string
* object .
*/
public function test_get_string () {
global $COURSE ;
// Make sure we are using English
$originallang = $COURSE -> lang ;
$COURSE -> lang = 'en' ;
$yes = get_string ( 'yes' );
$yesexpected = 'Yes' ;
$this -> assertEquals ( getType ( $yes ), 'string' );
$this -> assertEquals ( $yes , $yesexpected );
$yes = get_string ( 'yes' , 'moodle' );
$this -> assertEquals ( getType ( $yes ), 'string' );
$this -> assertEquals ( $yes , $yesexpected );
$yes = get_string ( 'yes' , 'core' );
$this -> assertEquals ( getType ( $yes ), 'string' );
$this -> assertEquals ( $yes , $yesexpected );
$yes = get_string ( 'yes' , '' );
$this -> assertEquals ( getType ( $yes ), 'string' );
$this -> assertEquals ( $yes , $yesexpected );
$yes = get_string ( 'yes' , null );
$this -> assertEquals ( getType ( $yes ), 'string' );
$this -> assertEquals ( $yes , $yesexpected );
$yes = get_string ( 'yes' , null , 1 );
$this -> assertEquals ( getType ( $yes ), 'string' );
$this -> assertEquals ( $yes , $yesexpected );
$days = 1 ;
$numdays = get_string ( 'numdays' , 'core' , '1' );
$numdaysexpected = $days . ' days' ;
$this -> assertEquals ( getType ( $numdays ), 'string' );
$this -> assertEquals ( $numdays , $numdaysexpected );
$yes = get_string ( 'yes' , null , null , true );
$this -> assertEquals ( get_class ( $yes ), 'lang_string' );
$this -> assertEquals (( string ) $yes , $yesexpected );
// Test using a lang_string object as the $a argument for a normal
// get_string call (returning string)
$test = new lang_string ( 'yes' , null , null , true );
$testexpected = get_string ( 'numdays' , 'core' , get_string ( 'yes' ));
$testresult = get_string ( 'numdays' , null , $test );
$this -> assertEquals ( getType ( $testresult ), 'string' );
$this -> assertEquals ( $testresult , $testexpected );
// Test using a lang_string object as the $a argument for an object
// get_string call (returning lang_string)
$test = new lang_string ( 'yes' , null , null , true );
$testexpected = get_string ( 'numdays' , 'core' , get_string ( 'yes' ));
$testresult = get_string ( 'numdays' , null , $test , true );
$this -> assertEquals ( get_class ( $testresult ), 'lang_string' );
$this -> assertEquals ( " $testresult " , $testexpected );
// Make sure that object properties that can't be converted don't cause
// errors
// Level one: This is as deep as current language processing goes
$test = new stdClass ;
$test -> one = 'here' ;
$string = get_string ( 'yes' , null , $test , true );
$this -> assertEquals ( $string , $yesexpected );
// Make sure that object properties that can't be converted don't cause
// errors.
// Level two: Language processing doesn't currently reach this deep.
// only immediate scalar properties are worked with.
$test = new stdClass ;
$test -> one = new stdClass ;
$test -> one -> two = 'here' ;
$string = get_string ( 'yes' , null , $test , true );
$this -> assertEquals ( $string , $yesexpected );
// Make sure that object properties that can't be converted don't cause
// errors.
// Level three: It should never ever go this deep, but we're making sure
// it doesn't cause any probs anyway.
$test = new stdClass ;
$test -> one = new stdClass ;
$test -> one -> two = new stdClass ;
$test -> one -> two -> three = 'here' ;
$string = get_string ( 'yes' , null , $test , true );
$this -> assertEquals ( $string , $yesexpected );
// Make sure that object properties that can't be converted don't cause
// errors and check lang_string properties.
// Level one: This is as deep as current language processing goes
$test = new stdClass ;
$test -> one = new lang_string ( 'yes' );
$string = get_string ( 'yes' , null , $test , true );
$this -> assertEquals ( $string , $yesexpected );
// Make sure that object properties that can't be converted don't cause
// errors and check lang_string properties.
// Level two: Language processing doesn't currently reach this deep.
// only immediate scalar properties are worked with.
$test = new stdClass ;
$test -> one = new stdClass ;
$test -> one -> two = new lang_string ( 'yes' );
$string = get_string ( 'yes' , null , $test , true );
$this -> assertEquals ( $string , $yesexpected );
// Make sure that object properties that can't be converted don't cause
// errors and check lang_string properties.
// Level three: It should never ever go this deep, but we're making sure
// it doesn't cause any probs anyway.
$test = new stdClass ;
$test -> one = new stdClass ;
$test -> one -> two = new stdClass ;
$test -> one -> two -> three = new lang_string ( 'yes' );
$string = get_string ( 'yes' , null , $test , true );
$this -> assertEquals ( $string , $yesexpected );
// Make sure that array properties that can't be converted don't cause
// errors
$test = array ();
$test [ 'one' ] = new stdClass ;
$test [ 'one' ] -> two = 'here' ;
$string = get_string ( 'yes' , null , $test , true );
$this -> assertEquals ( $string , $yesexpected );
// Same thing but as above except using an object... this is allowed :P
$string = get_string ( 'yes' , null , null , true );
$object = new stdClass ;
$object -> $string = 'Yes' ;
$this -> assertEquals ( $string , $yesexpected );
$this -> assertEquals ( $object -> $string , $yesexpected );
// Reset the language
$COURSE -> lang = $originallang ;
}
/**
* @ expectedException PHPUnit_Framework_Error_Warning
* @ return void
*/
public function test_get_string_limitation () {
// This is one of the limitations to the lang_string class. It can't be
// used as a key
$array = array ( get_string ( 'yes' , null , null , true ) => 'yes' );
}
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/**
* Test localised float formatting .
*/
public function test_format_float () {
global $SESSION , $CFG ;
// Special case for null
$this -> assertEquals ( '' , format_float ( null ));
// Default 1 decimal place
$this -> assertEquals ( '5.4' , format_float ( 5.43 ));
$this -> assertEquals ( '5.0' , format_float ( 5.001 ));
// Custom number of decimal places
$this -> assertEquals ( '5.43000' , format_float ( 5.43 , 5 ));
// Option to strip ending zeros after rounding
$this -> assertEquals ( '5.43' , format_float ( 5.43 , 5 , true , true ));
$this -> assertEquals ( '5' , format_float ( 5.0001 , 3 , true , true ));
// It is not possible to directly change the result of get_string in
// a unit test. Instead, we create a language pack for language 'xx' in
// dataroot and make langconfig.php with the string we need to change.
// The example separator used here is 'X'; on PHP 5.3 and before this
// must be a single byte character due to PHP bug/limitation in
// number_format, so you can't use UTF-8 characters.
$SESSION -> lang = 'xx' ;
$langconfig = " <?php \n \$ string['decsep'] = 'X'; " ;
$langfolder = $CFG -> dataroot . '/lang/xx' ;
check_dir_exists ( $langfolder );
file_put_contents ( $langfolder . '/langconfig.php' , $langconfig );
// Localisation on (default)
$this -> assertEquals ( '5X43000' , format_float ( 5.43 , 5 ));
$this -> assertEquals ( '5X43' , format_float ( 5.43 , 5 , true , true ));
// Localisation off
$this -> assertEquals ( '5.43000' , format_float ( 5.43 , 5 , false ));
$this -> assertEquals ( '5.43' , format_float ( 5.43 , 5 , false , true ));
}
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/**
* Test deleting of users .
*/
public function test_delete_user () {
global $DB , $CFG ;
$this -> resetAfterTest ();
$guest = $DB -> get_record ( 'user' , array ( 'id' => $CFG -> siteguest ), '*' , MUST_EXIST );
$admin = $DB -> get_record ( 'user' , array ( 'id' => $CFG -> siteadmins ), '*' , MUST_EXIST );
$this -> assertEquals ( 0 , $DB -> count_records ( 'user' , array ( 'deleted' => 1 )));
$user = $this -> getDataGenerator () -> create_user ( array ( 'idnumber' => 'abc' ));
$user2 = $this -> getDataGenerator () -> create_user ( array ( 'idnumber' => 'xyz' ));
$result = delete_user ( $user );
$this -> assertTrue ( $result );
$deluser = $DB -> get_record ( 'user' , array ( 'id' => $user -> id ), '*' , MUST_EXIST );
$this -> assertEquals ( 1 , $deluser -> deleted );
$this -> assertEquals ( 0 , $deluser -> picture );
$this -> assertSame ( '' , $deluser -> idnumber );
$this -> assertSame ( md5 ( $user -> username ), $deluser -> email );
$this -> assertRegExp ( '/^' . preg_quote ( $user -> email , '/' ) . '\.\d*$/' , $deluser -> username );
$this -> assertEquals ( 1 , $DB -> count_records ( 'user' , array ( 'deleted' => 1 )));
// Try invalid params.
$record = new stdClass ();
$record -> grrr = 1 ;
try {
delete_user ( $record );
$this -> fail ( 'Expecting exception for invalid delete_user() $user parameter' );
} catch ( coding_exception $e ) {
$this -> assertTrue ( true );
}
$record -> id = 1 ;
try {
delete_user ( $record );
$this -> fail ( 'Expecting exception for invalid delete_user() $user parameter' );
} catch ( coding_exception $e ) {
$this -> assertTrue ( true );
}
$record = new stdClass ();
$record -> id = 666 ;
$record -> username = 'xx' ;
$this -> assertFalse ( $DB -> record_exists ( 'user' , array ( 'id' => 666 ))); // Any non-existent id is ok.
$result = delete_user ( $record );
$this -> assertFalse ( $result );
$result = delete_user ( $guest );
$this -> assertFalse ( $result );
$result = delete_user ( $admin );
$this -> assertFalse ( $result );
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$this -> resetDebugging ();
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}
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/**
* Test function convert_to_array ()
*/
public function test_convert_to_array () {
// check that normal classes are converted to arrays the same way as (array) would do
$obj = new stdClass ();
$obj -> prop1 = 'hello' ;
$obj -> prop2 = array ( 'first' , 'second' , 13 );
$obj -> prop3 = 15 ;
$this -> assertEquals ( convert_to_array ( $obj ), ( array ) $obj );
// check that context object (with iterator) is converted to array properly
$obj = get_system_context ();
$ar = array (
'id' => $obj -> id ,
'contextlevel' => $obj -> contextlevel ,
'instanceid' => $obj -> instanceid ,
'path' => $obj -> path ,
'depth' => $obj -> depth
);
$this -> assertEquals ( convert_to_array ( $obj ), $ar );
}
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/**
* Test the function date_format_string () .
*/
function test_date_format_string () {
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global $CFG ;
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// Forcing locale and timezone.
$oldlocale = setlocale ( LC_TIME , '0' );
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if ( $CFG -> ostype == 'WINDOWS' ) {
setlocale ( LC_TIME , 'English_Australia.1252' );
} else {
setlocale ( LC_TIME , 'en_AU.UTF-8' );
}
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$systemdefaulttimezone = date_default_timezone_get ();
date_default_timezone_set ( 'Australia/Perth' );
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$tests = array (
array (
'tz' => 99 ,
'str' => '%A, %d %B %Y, %I:%M %p' ,
'expected' => 'Saturday, 01 January 2011, 06:00 PM'
),
array (
'tz' => 0 ,
'str' => '%A, %d %B %Y, %I:%M %p' ,
'expected' => 'Saturday, 01 January 2011, 10:00 AM'
),
array (
'tz' => - 12 ,
'str' => '%A, %d %B %Y, %I:%M %p' ,
'expected' => 'Saturday, 01 January 2011, 10:00 AM'
),
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// Following tests pass on Windows only because en lang pack does
// not contain localewincharset, in real life lang pack maintainers
// may use only characters that are present in localewincharset
// in format strings!
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array (
'tz' => 99 ,
'str' => 'Žluťoučký koníček %A' ,
'expected' => 'Žluťoučký koníček Saturday'
),
array (
'tz' => 99 ,
'str' => '言語設定言語 %A' ,
'expected' => '言語設定言語 Saturday'
),
array (
'tz' => 99 ,
'str' => '简体中文简体 %A' ,
'expected' => '简体中文简体 Saturday'
),
);
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// Note: date_format_string() uses the timezone only to differenciate
// the server time from the UTC time. It does not modify the timestamp.
// Hence similar results for timezones <= 13.
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// On different systems case of AM PM changes so compare case insensitive.
foreach ( $tests as $test ) {
$str = date_format_string ( 1293876000 , $test [ 'str' ], $test [ 'tz' ]);
$this -> assertEquals ( textlib :: strtolower ( $test [ 'expected' ]), textlib :: strtolower ( $str ));
}
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// Restore system default values.
date_default_timezone_set ( $systemdefaulttimezone );
setlocale ( LC_TIME , $oldlocale );
}
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public function test_get_config () {
global $CFG ;
$this -> resetAfterTest ();
// Preparation.
set_config ( 'phpunit_test_get_config_1' , 'test 1' );
set_config ( 'phpunit_test_get_config_2' , 'test 2' , 'mod_forum' );
if ( ! is_array ( $CFG -> config_php_settings )) {
$CFG -> config_php_settings = array ();
}
$CFG -> config_php_settings [ 'phpunit_test_get_config_3' ] = 'test 3' ;
if ( ! is_array ( $CFG -> forced_plugin_settings )) {
$CFG -> forced_plugin_settings = array ();
}
if ( ! array_key_exists ( 'mod_forum' , $CFG -> forced_plugin_settings )) {
$CFG -> forced_plugin_settings [ 'mod_forum' ] = array ();
}
$CFG -> forced_plugin_settings [ 'mod_forum' ][ 'phpunit_test_get_config_4' ] = 'test 4' ;
$CFG -> phpunit_test_get_config_5 = 'test 5' ;
// Testing.
$this -> assertEquals ( 'test 1' , get_config ( 'core' , 'phpunit_test_get_config_1' ));
$this -> assertEquals ( 'test 2' , get_config ( 'mod_forum' , 'phpunit_test_get_config_2' ));
$this -> assertEquals ( 'test 3' , get_config ( 'core' , 'phpunit_test_get_config_3' ));
$this -> assertEquals ( 'test 4' , get_config ( 'mod_forum' , 'phpunit_test_get_config_4' ));
$this -> assertFalse ( get_config ( 'core' , 'phpunit_test_get_config_5' ));
$this -> assertFalse ( get_config ( 'core' , 'phpunit_test_get_config_x' ));
$this -> assertFalse ( get_config ( 'mod_forum' , 'phpunit_test_get_config_x' ));
// Test config we know to exist.
$this -> assertEquals ( $CFG -> dataroot , get_config ( 'core' , 'dataroot' ));
$this -> assertEquals ( $CFG -> phpunit_dataroot , get_config ( 'core' , 'phpunit_dataroot' ));
$this -> assertEquals ( $CFG -> dataroot , get_config ( 'core' , 'phpunit_dataroot' ));
$this -> assertEquals ( get_config ( 'core' , 'dataroot' ), get_config ( 'core' , 'phpunit_dataroot' ));
// Test setting a config var that already exists.
set_config ( 'phpunit_test_get_config_1' , 'test a' );
$this -> assertEquals ( 'test a' , $CFG -> phpunit_test_get_config_1 );
$this -> assertEquals ( 'test a' , get_config ( 'core' , 'phpunit_test_get_config_1' ));
// Test cache invalidation.
$cache = cache :: make ( 'core' , 'config' );
$this -> assertInternalType ( 'array' , $cache -> get ( 'core' ));
$this -> assertInternalType ( 'array' , $cache -> get ( 'mod_forum' ));
set_config ( 'phpunit_test_get_config_1' , 'test b' );
$this -> assertFalse ( $cache -> get ( 'core' ));
set_config ( 'phpunit_test_get_config_4' , 'test c' , 'mod_forum' );
$this -> assertFalse ( $cache -> get ( 'mod_forum' ));
}
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function test_get_max_upload_sizes () {
// Test with very low limits so we are not affected by php upload limits.
// Test activity limit smallest.
$sitebytes = 102400 ;
$coursebytes = 51200 ;
$modulebytes = 10240 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes );
$this -> assertEquals ( 'Activity upload limit (10KB)' , $result [ '0' ]);
$this -> assertEquals ( 2 , count ( $result ));
// Test course limit smallest.
$sitebytes = 102400 ;
$coursebytes = 10240 ;
$modulebytes = 51200 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes );
$this -> assertEquals ( 'Course upload limit (10KB)' , $result [ '0' ]);
$this -> assertEquals ( 2 , count ( $result ));
// Test site limit smallest.
$sitebytes = 10240 ;
$coursebytes = 102400 ;
$modulebytes = 51200 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes );
$this -> assertEquals ( 'Site upload limit (10KB)' , $result [ '0' ]);
$this -> assertEquals ( 2 , count ( $result ));
// Test site limit not set.
$sitebytes = 0 ;
$coursebytes = 102400 ;
$modulebytes = 51200 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes );
$this -> assertEquals ( 'Activity upload limit (50KB)' , $result [ '0' ]);
$this -> assertEquals ( 3 , count ( $result ));
$sitebytes = 0 ;
$coursebytes = 51200 ;
$modulebytes = 102400 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes );
$this -> assertEquals ( 'Course upload limit (50KB)' , $result [ '0' ]);
$this -> assertEquals ( 3 , count ( $result ));
// Test custom bytes in range.
$sitebytes = 102400 ;
$coursebytes = 51200 ;
$modulebytes = 51200 ;
$custombytes = 10240 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes , $custombytes );
$this -> assertEquals ( 3 , count ( $result ));
// Test custom bytes in range but non-standard.
$sitebytes = 102400 ;
$coursebytes = 51200 ;
$modulebytes = 51200 ;
$custombytes = 25600 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes , $custombytes );
$this -> assertEquals ( 4 , count ( $result ));
// Test custom bytes out of range.
$sitebytes = 102400 ;
$coursebytes = 51200 ;
$modulebytes = 51200 ;
$custombytes = 102400 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes , $custombytes );
$this -> assertEquals ( 3 , count ( $result ));
// Test custom bytes out of range and non-standard.
$sitebytes = 102400 ;
$coursebytes = 51200 ;
$modulebytes = 51200 ;
$custombytes = 256000 ;
$result = get_max_upload_sizes ( $sitebytes , $coursebytes , $modulebytes , $custombytes );
$this -> assertEquals ( 3 , count ( $result ));
}
2013-02-11 14:51:11 +08:00
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/**
* Test function password_is_legacy_hash () .
*/
public function test_password_is_legacy_hash () {
// Well formed md5s should be matched.
foreach ( array ( 'some' , 'strings' , 'to_check!' ) as $string ) {
$md5 = md5 ( $string );
$this -> assertTrue ( password_is_legacy_hash ( $md5 ));
}
// Strings that are not md5s should not be matched.
foreach ( array ( '' , AUTH_PASSWORD_NOT_CACHED , 'IPW8WTcsWNgAWcUS1FBVHegzJnw5M2jOmYkmfc8z.xdBOyC4Caeum' ) as $notmd5 ) {
$this -> assertFalse ( password_is_legacy_hash ( $notmd5 ));
}
}
/**
* Test function validate_internal_user_password () .
*/
public function test_validate_internal_user_password () {
if ( password_compat_not_supported ()) {
// If bcrypt is not properly supported test legacy md5 hashes instead.
// Can't hardcode these as we don't know the site's password salt.
$validhashes = array (
'pw' => hash_internal_user_password ( 'pw' ),
'abc' => hash_internal_user_password ( 'abc' ),
'C0mP1eX_&}<?@*&%` |\"' => hash_internal_user_password ( 'C0mP1eX_&}<?@*&%` |\"' ),
'ĩńťėŕňăţĩōŋāĹ' => hash_internal_user_password ( 'ĩńťėŕňăţĩōŋāĹ' )
);
} else {
// Otherwise test bcrypt hashes.
$validhashes = array (
'pw' => '$2y$10$LOSDi5eaQJhutSRun.OVJ.ZSxQZabCMay7TO1KmzMkDMPvU40zGXK' ,
'abc' => '$2y$10$VWTOhVdsBbWwtdWNDRHSpewjd3aXBQlBQf5rBY/hVhw8hciarFhXa' ,
'C0mP1eX_&}<?@*&%` |\"' => '$2y$10$3PJf.q.9ywNJlsInPbqc8.IFeSsvXrGvQLKRFBIhVu1h1I3vpIry6' ,
'ĩńťėŕňăţĩōŋāĹ' => '$2y$10$3A2Y8WpfRAnP3czJiSv6N.6Xp0T8hW3QZz2hUCYhzyWr1kGP1yUve'
);
}
foreach ( $validhashes as $password => $hash ) {
$user = new stdClass ();
$user -> auth = 'manual' ;
$user -> password = $hash ;
// The correct password should be validated.
$this -> assertTrue ( validate_internal_user_password ( $user , $password ));
// An incorrect password should not be validated.
$this -> assertFalse ( validate_internal_user_password ( $user , 'badpw' ));
}
}
/**
* Test function hash_internal_user_password () .
*/
public function test_hash_internal_user_password () {
$passwords = array ( 'pw' , 'abc123' , 'C0mP1eX_&}<?@*&%` |\"' , 'ĩńťėŕňăţĩōŋāĹ' );
// Check that some passwords that we convert to hashes can
// be validated.
foreach ( $passwords as $password ) {
$hash = hash_internal_user_password ( $password );
$fasthash = hash_internal_user_password ( $password , true );
$user = new stdClass ();
$user -> auth = 'manual' ;
$user -> password = $hash ;
$this -> assertTrue ( validate_internal_user_password ( $user , $password ));
if ( password_compat_not_supported ()) {
// If bcrypt is not properly supported make sure the passwords are in md5 format.
$this -> assertTrue ( password_is_legacy_hash ( $hash ));
} else {
// Otherwise they should not be in md5 format.
$this -> assertFalse ( password_is_legacy_hash ( $hash ));
// Check that cost factor in hash is correctly set.
$this -> assertRegExp ( '/\$10\$/' , $hash );
$this -> assertRegExp ( '/\$04\$/' , $fasthash );
}
}
}
/**
* Test function update_internal_user_password () .
*/
public function test_update_internal_user_password () {
global $DB ;
$this -> resetAfterTest ();
$passwords = array ( 'password' , '1234' , 'changeme' , '****' );
foreach ( $passwords as $password ) {
$user = $this -> getDataGenerator () -> create_user ( array ( 'auth' => 'manual' ));
update_internal_user_password ( $user , $password );
// The user object should have been updated.
$this -> assertTrue ( validate_internal_user_password ( $user , $password ));
// The database field for the user should also have been updated to the
// same value.
$this -> assertEquals ( $user -> password , $DB -> get_field ( 'user' , 'password' , array ( 'id' => $user -> id )));
}
$user = $this -> getDataGenerator () -> create_user ( array ( 'auth' => 'manual' ));
// Manually set the user's password to the md5 of the string 'password'.
$DB -> set_field ( 'user' , 'password' , '5f4dcc3b5aa765d61d8327deb882cf99' , array ( 'id' => $user -> id ));
// Update the password.
update_internal_user_password ( $user , 'password' );
if ( password_compat_not_supported ()) {
// If bcrypt not properly supported the password should remain as an md5 hash.
$expected_hash = hash_internal_user_password ( 'password' , true );
$this -> assertEquals ( $user -> password , $expected_hash );
$this -> assertTrue ( password_is_legacy_hash ( $user -> password ));
} else {
// Otherwise password should have been updated to a bcrypt hash.
$this -> assertFalse ( password_is_legacy_hash ( $user -> password ));
}
}
2012-03-31 23:51:02 +02:00
}
