TYPO3 Core

/////////////////////////////////////

// Tests concerning resolveBackPath

/////////////////////////////////////

/**

* @see resolveBackPathWithDataProvider

*

* @return array<array>

*/

public function resolveBackPathDataProvider() {

return array(

'empty path' => array('', ''),

'this directory' => array('./', './'),

'relative directory without ..' => array('dir1/dir2/dir3/', 'dir1/dir2/dir3/'),

'relative path without ..' => array('dir1/dir2/script.php', 'dir1/dir2/script.php'),

'absolute directory without ..' => array('/dir1/dir2/dir3/', '/dir1/dir2/dir3/'),

'absolute path without ..' => array('/dir1/dir2/script.php', '/dir1/dir2/script.php'),

'only one directory upwards without trailing slash' => array('..', '..'),

'only one directory upwards with trailing slash' => array('../', '../'),

'one level with trailing ..' => array('dir1/..', ''),

'one level with trailing ../' => array('dir1/../', ''),

'two levels with trailing ..' => array('dir1/dir2/..', 'dir1'),

'two levels with trailing ../' => array('dir1/dir2/../', 'dir1/'),

'leading ../ without trailing /' => array('../dir1', '../dir1'),

'leading ../ with trailing /' => array('../dir1/', '../dir1/'),

'leading ../ and inside path' => array('../dir1/dir2/../dir3/', '../dir1/dir3/'),

'one times ../ in relative directory' => array('dir1/../dir2/', 'dir2/'),

'one times ../ in absolute directory' => array('/dir1/../dir2/', '/dir2/'),

'one times ../ in relative path' => array('dir1/../dir2/script.php', 'dir2/script.php'),

'one times ../ in absolute path' => array('/dir1/../dir2/script.php', '/dir2/script.php'),

'consecutive ../' => array('dir1/dir2/dir3/../../../dir4', 'dir4'),

'distrubuted ../ with trailing /' => array('dir1/../dir2/dir3/../', 'dir2/'),

'distributed ../ without trailing /' => array('dir1/../dir2/dir3/..', 'dir2'),

'multiple distributed and consecutive ../ together' => array('dir1/dir2/dir3/dir4/../../dir5/dir6/dir7/../dir8/', 'dir1/dir2/dir5/dir6/dir8/'),

'multiple distributed and consecutive ../ together' => array('dir1/dir2/dir3/dir4/../../dir5/dir6/dir7/../dir8/', 'dir1/dir2/dir5/dir6/dir8/'),

'dirname with leading ..' => array('dir1/..dir2/dir3/', 'dir1/..dir2/dir3/'),

'dirname with trailing ..' => array('dir1/dir2../dir3/', 'dir1/dir2../dir3/'),

'more times upwards than downwards in directory' => array('dir1/../../', '../'),

'more times upwards than downwards in path' => array('dir1/../../script.php', '../script.php'),

);

}

/**

* @test

*

* @dataProvider resolveBackPathDataProvider

*

* @param string $input the input for resolveBackPath

* @param $expectedValue the expected return value from resolveBackPath

*/

public function resolveBackPathWithDataProvider($input, $expectedValue) {

$this->assertEquals(

$expectedValue,

t3lib_div::resolveBackPath($input)

);

}