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<?php
/**
* $Id: PHPUnitUtil.php 792 2010-06-24 12:56:45Z mrook $
*
* 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.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information please see
* <http://phing.info>.
*/
/**
* Various utility functions
*
* @author Michiel Rook <michiel.rook@gmail.com>
* @version $Id: PHPUnitUtil.php 792 2010-06-24 12:56:45Z mrook $
* @package phing.tasks.ext.phpunit
* @since 2.1.0
*/
class PHPUnitUtil
{
protected static $definedClasses = array();
/**
* Returns the package of a class as defined in the docblock of the class using @package
*
* @param string the name of the class
* @return string the name of the package
*/
static function getPackageName($classname)
{
$reflect = new ReflectionClass($classname);
if (preg_match('/@package[\s]+([\.\w]+)/', $reflect->getDocComment(), $matches))
{
return $matches[1];
}
else
{
return "default";
}
}
/**
* Returns the subpackage of a class as defined in the docblock of the class
* using @subpackage
*
* @param string $classname the name of the class
*
* @author Benjamin Schultz <bschultz@proqrent.de>
* @return string|null the name of the subpackage
*/
public static function getSubpackageName($classname)
{
$reflect = new ReflectionClass($classname);
if (preg_match('/@subpackage[\s]+([\.\w]+)/', $reflect->getDocComment(), $matches)) {
return $matches[1];
} else {
return null;
}
}
/**
* Derives the classname from a filename.
* Assumes that there is only one class defined in that particular file, and that
* the naming follows the dot-path (Java) notation scheme.
*
* @param string the filename
* @return string the name fo the class
*/
public static function getClassFromFileName($filename)
{
$filename = basename($filename);
$rpos = strrpos($filename, '.');
if ($rpos != -1)
{
$filename = substr($filename, 0, $rpos);
}
return $filename;
}
/**
* @param string the filename
* @param Path optional classpath
* @return array list of classes defined in the file
*/
public static function getDefinedClasses($filename, $classpath = NULL)
{
$filename = realpath($filename);
if (!file_exists($filename))
{
throw new Exception("File '" . $filename . "' does not exist");
}
if (isset(self::$definedClasses[$filename]))
{
return self::$definedClasses[$filename];
}
Phing::__import($filename, $classpath);
$declaredClasses = get_declared_classes();
foreach ($declaredClasses as $classname)
{
$reflect = new ReflectionClass($classname);
self::$definedClasses[$reflect->getFilename()][] = $classname;
if (is_array(self::$definedClasses[$reflect->getFilename()]))
{
self::$definedClasses[$reflect->getFilename()] = array_unique(self::$definedClasses[$reflect->getFilename()]);
}
}
if (isset(self::$definedClasses[$filename]))
{
return self::$definedClasses[$filename];
}
else
{
return array();
}
}
}
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