<?php
/**
*
* @package testing
* @copyright (c) 2008 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';
require_once dirname(__FILE__) . '/../../phpBB/includes/utf/utf_tools.php';
class phpbb_request_var_test extends phpbb_test_case
{
/**
* Makes sure request_var has its standard behaviour.
*/
protected function setUp()
{
parent::setUp();
request_var(false, false, false, false, false);
}
/**
* @dataProvider request_variables
*/
public function test_post($variable_value, $default, $multibyte, $expected)
{
$variable_name = 'name';
$this->unset_variables($variable_name);
$_POST[$variable_name] = $variable_value;
$_REQUEST[$variable_name] = $variable_value;
$result = request_var($variable_name, $default, $multibyte);
$label = 'Requesting POST variable, converting from ' . gettype($variable_value) . ' to ' . gettype($default) . (($multibyte) ? ' multibyte' : '');
$this->assertEquals($expected, $result, $label);
}
/**
* @dataProvider request_variables
*/
public function test_get($variable_value, $default, $multibyte, $expected)
{
$variable_name = 'name';
$this->unset_variables($variable_name);
$_GET[$variable_name] = $variable_value;
$_REQUEST[$variable_name] = $variable_value;
$result = request_var($variable_name, $default, $multibyte);
$label = 'Requesting GET variable, converting from ' . gettype($variable_value) . ' to ' . gettype($default) . (($multibyte) ? ' multibyte' : '');
$this->assertEquals($expected, $result, $label);
}
/**
* @dataProvider request_variables
*/
public function test_cookie($variable_value, $default, $multibyte, $expected)
{
$variable_name = 'name';
$this->unset_variables($variable_name);
$_GET[$variable_name] = false;
$_POST[$variable_name] = false;
$_REQUEST[$variable_name] = false;
$_COOKIE[$variable_name] = $variable_value;
$result = request_var($variable_name, $default, $multibyte, true);
$label = 'Requesting COOKIE variable, converting from ' . gettype($variable_value) . ' to ' . gettype($default) . (($multibyte) ? ' multibyte' : '');
$this->assertEquals($expected, $result, $label);
}
/**
* Helper for unsetting globals
*/
private function unset_variables($var)
{
unset($_GET[$var], $_POST[$var], $_REQUEST[$var], $_COOKIE[$var]);
}
/**
* @dataProvider deep_access
* Only possible with 3.1.x (later)
*/
public function test_deep_multi_dim_array_access($path, $default, $expected)
{
$this->unset_variables('var');
// cannot set $_REQUEST directly because in \phpbb\request\request implementation
// $_REQUEST = $_POST + $_GET
$_POST['var'] = array(
0 => array(
'b' => array(
true => array(
5 => 'c',
6 => 'd',
),
),
),
2 => array(
3 => array(
false => 5,
),
),
);
$result = request_var($path, $default);
$this->assertEquals($expected, $result, 'Testing deep access to multidimensional input arrays: ' . $path);
}
public function deep_access()
{
return array(
// array(path, default, expected result)
array(array('var', 0, 'b', true, 5), '', 'c'),
array(array('var', 0, 'b', true, 6), '', 'd'),
array(array('var', 2, 3, false), 0, 5),
array(array('var', 0, 'b', true), array(0 => ''), array(5 => 'c', 6 => 'd')),
);
}
public function request_variables()
{
return array(
// strings
array('abc', '', false, 'abc'),
array(' some spaces ', '', true, 'some spaces'),
array("\r\rsome\rcarriage\r\rreturns\r", '', true, "some\ncarriage\n\nreturns"),
array("\n\nsome\ncarriage\n\nreturns\n", '', true, "some\ncarriage\n\nreturns"),
array("\r\n\r\nsome\r\ncarriage\r\n\r\nreturns\r\n", '', true, "some\ncarriage\n\nreturns"),
array("we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters", '', true, "we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters"),
array("we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters", '', false, "we??rd???ch??r??acters"),
array("Some <html> \"entities\" like &", '', true, "Some <html> "entities" like &"),
// integers
array('1234', 0, false, 1234),
array('abc', 12, false, 0),
array('324abc', 0, false, 324),
// string to array
array('123', array(0), false, array()),
array('123', array(''), false, array()),
// 1 dimensional arrays
array(
// input:
array('123', 'abc'),
// default:
array(''),
false,
// expected:
array('123', 'abc')
),
array(
// input:
array('123', 'abc'),
// default:
array(999),
false,
// expected:
array(123, 0)
),
array(
// input:
array('xyz' => '123', 'abc' => 'abc'),
// default:
array('' => ''),
false,
// expected:
array('xyz' => '123', 'abc' => 'abc')
),
array(
// input:
array('xyz' => '123', 'abc' => 'abc'),
// default:
array('' => 0),
false,
// expected:
array('xyz' => 123, 'abc' => 0)
),
// 2 dimensional arrays
array(
// input:
'',
// default:
array(array(0)),
false,
// expected:
array()
),
array(
// input:
array(
'xyz' => array('123', 'def'),
'abc' => 'abc'
),
// default:
array('' => array('')),
false,
// expected:
array(
'xyz' => array('123', 'def'),
'abc' => array()
)
),
array(
// input:
array(
'xyz' => array('123', 'def'),
'abc' => 'abc'
),
// default:
array('' => array(0)),
false,
// expected:
array(
'xyz' => array(123, 0),
'abc' => array()
)
),
array(
// input:
array(
0 => array(0 => array(3, '4', 'ab'), 1 => array()),
1 => array(array(3, 4)),
),
// default:
array(0 => array(0 => array(0))),
false,
// expected:
array(
0 => array(0 => array(3, 4, 0), 1 => array()),
1 => array(array(3, 4))
)
),
array(
// input:
array(
'ü' => array(array('c' => 'd')),
'ä' => array(4 => array('a' => 2, 'ö' => 3)),
),
// default:
array('' => array(0 => array('' => 0))),
false,
// expected:
array(
'??' => array(4 => array('a' => 2, '??' => 3)),
)
),
array(
// input:
array(
'ü' => array(array('c' => 'd')),
'ä' => array(4 => array('a' => 2, 'ö' => 3)),
),
// default:
array('' => array(0 => array('' => 0))),
true,
// expected:
array(
'ü' => array(array('c' => 0)),
'ä' => array(4 => array('a' => 2, 'ö' => 3)),
)
),
);
}
}