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<?php
/**
* PHPUnit
*
* Copyright (c) 2002-2010, Sebastian Bergmann <[email protected]>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Sebastian Bergmann nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @package PHPUnit
* @subpackage Util
* @author Sebastian Bergmann <[email protected]>
* @copyright 2002-2010 Sebastian Bergmann <[email protected]>
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @link http://www.phpunit.de/
* @since File available since Release 3.0.0
*/
/**
* Filesystem helpers.
*
* @package PHPUnit
* @subpackage Util
* @author Sebastian Bergmann <[email protected]>
* @copyright 2002-2010 Sebastian Bergmann <[email protected]>
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version Release: @package_version@
* @link http://www.phpunit.de/
* @since Class available since Release 3.0.0
*/
class PHPUnit_Util_Filesystem
{
/**
* @var array
*/
protected static $buffer = array();
/**
* Maps class names to source file names:
* - PEAR CS: Foo_Bar_Baz -> Foo/Bar/Baz.php
* - Namespace: Foo\Bar\Baz -> Foo/Bar/Baz.php
*
* @param string $className
* @return string
* @since Method available since Release 3.4.0
*/
public static function classNameToFilename($className)
{
return str_replace(
array('_', '\\'),
DIRECTORY_SEPARATOR,
$className
) . '.php';
}
/**
* Starts the collection of loaded files.
*
* @since Method available since Release 3.3.0
*/
public static function collectStart()
{
self::$buffer = get_included_files();
}
/**
* Stops the collection of loaded files and
* returns the names of the loaded files.
*
* @return array
* @since Method available since Release 3.3.0
*/
public static function collectEnd()
{
return array_values(
array_diff(get_included_files(), self::$buffer)
);
}
/**
* Stops the collection of loaded files and adds
* the names of the loaded files to the blacklist.
*
* @return array
* @since Method available since Release 3.4.6
*/
public static function collectEndAndAddToBlacklist()
{
foreach (self::collectEnd() as $blacklistedFile) {
PHP_CodeCoverage_Filter::getInstance()->addFileToBlacklist(
$blacklistedFile, 'PHPUNIT'
);
}
}
/**
* Wrapper for file_exists() that searches the include_path.
*
* @param string $file
* @return mixed
* @author Mattis Stordalen Flister <[email protected]>
* @since Method available since Release 3.2.9
*/
public static function fileExistsInIncludePath($file)
{
if (file_exists($file)) {
return realpath($file);
}
$paths = explode(PATH_SEPARATOR, get_include_path());
foreach ($paths as $path) {
$fullpath = $path . DIRECTORY_SEPARATOR . $file;
if (file_exists($fullpath)) {
return realpath($fullpath);
}
}
return FALSE;
}
}