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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* PHP Version 5
*
* Copyright (c) 2002-2006, Sebastian Bergmann <sb@sebastian-bergmann.de>.
* 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, STRIC
* 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.
*
* @category Testing
* @package PHPUnit2
* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
* @copyright 2002-2006 Sebastian Bergmann <sb@sebastian-bergmann.de>
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version CVS: $Id: Filter.php,v 1.32.2.5 2005/12/17 16:04:58 sebastian Exp $
* @link http://pear.php.net/package/PHPUnit2
* @since File available since Release 2.0.0
*/
/**
* Utility class for code filtering.
*
* @category Testing
* @package PHPUnit2
* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
* @copyright 2002-2006 Sebastian Bergmann <sb@sebastian-bergmann.de>
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version Release: @package_version@
* @link http://pear.php.net/package/PHPUnit2
* @since Class available since Release 2.0.0
*/
class PHPUnit2_Util_Filter {
/**
* Source files that are to be filtered.
*
* @var array
* @access protected
* @static
*/
protected static $filteredFiles = array(
'PHPUnit2/Extensions/ExceptionTestCase.php',
'PHPUnit2/Extensions/PerformanceTestCase.php',
'PHPUnit2/Extensions/RepeatedTest.php',
'PHPUnit2/Extensions/TestDecorator.php',
'PHPUnit2/Extensions/TestSetup.php',
'PHPUnit2/Framework/Assert.php',
'PHPUnit2/Framework/AssertionFailedError.php',
'PHPUnit2/Framework/ComparisonFailure.php',
'PHPUnit2/Framework/Error.php',
'PHPUnit2/Framework/IncompleteTest.php',
'PHPUnit2/Framework/IncompleteTestError.php',
'PHPUnit2/Framework/Test.php',
'PHPUnit2/Framework/TestCase.php',
'PHPUnit2/Framework/TestFailure.php',
'PHPUnit2/Framework/TestListener.php',
'PHPUnit2/Framework/TestResult.php',
'PHPUnit2/Framework/TestSuite.php',
'PHPUnit2/Framework/Warning.php',
'PHPUnit2/Runner/BaseTestRunner.php',
'PHPUnit2/Runner/IncludePathTestCollector.php',
'PHPUnit2/Runner/StandardTestSuiteLoader.php',
'PHPUnit2/Runner/TestCollector.php',
'PHPUnit2/Runner/TestSuiteLoader.php',
'PHPUnit2/Runner/Version.php',
'PHPUnit2/TextUI/ResultPrinter.php',
'PHPUnit2/TextUI/TestRunner.php',
'PHPUnit2/Util/CodeCoverage/Renderer/HTML.php',
'PHPUnit2/Util/CodeCoverage/Renderer/Text.php',
'PHPUnit2/Util/CodeCoverage/Renderer.php',
'PHPUnit2/Util/Log/PEAR.php',
'PHPUnit2/Util/Log/XML.php',
'PHPUnit2/Util/TestDox/ResultPrinter/HTML.php',
'PHPUnit2/Util/TestDox/ResultPrinter/Text.php',
'PHPUnit2/Util/TestDox/NamePrettifier.php',
'PHPUnit2/Util/TestDox/ResultPrinter.php',
'PHPUnit2/Util/ErrorHandler.php',
'PHPUnit2/Util/Fileloader.php',
'PHPUnit2/Util/Filter.php',
'PHPUnit2/Util/Printer.php',
'PHPUnit2/Util/Skeleton.php',
'Benchmark/Timer.php',
'Console/Getopt.php',
'Log/composite.php',
'Log/console.php',
'Log/display.php',
'Log/error.php',
'Log/file.php',
'Log/mail.php',
'Log/mcal.php',
'Log/null.php',
'Log/observer.php',
'Log/sql.php',
'Log/sqlite.php',
'Log/syslog.php',
'Log/win.php',
'Log.php',
'PEAR/Config.php',
'PEAR.php'
);
/**
* Adds a new file to be filtered.
*
* @param string
* @access public
* @static
* @since Method available since Release 2.1.0
*/
public static function addFileToFilter($filename) {
$filename = self::getCanonicalFilename($filename);
if (!self::isFiltered($filename)) {
self::$filteredFiles[] = $filename;
}
}
/**
* Removes a file from the filter.
*
* @param string
* @access public
* @static
* @since Method available since Release 2.1.0
*/
public static function removeFileFromFilter($filename) {
$filename = self::getCanonicalFilename($filename);
$keys = array_keys(self::$filteredFiles);
for ($i = 0; $i < sizeof($keys); $i++) {
if (self::$filteredFiles[$keys[$i]] == $filename) {
unset(self::$filteredFiles[$keys[$i]]);
break;
}
}
}
/**
* Filters source lines from PHPUnit classes.
*
* @param array
* @return array
* @access public
* @static
*/
public static function getFilteredCodeCoverage($codeCoverageInformation) {
$files = array_keys($codeCoverageInformation);
foreach ($files as $file) {
if (self::isFiltered($file)) {
unset($codeCoverageInformation[$file]);
}
}
return $codeCoverageInformation;
}
/**
* Filters stack frames from PHPUnit classes.
*
* @param Exception $e
* @return string
* @access public
* @static
*/
public static function getFilteredStacktrace(Exception $e) {
$filteredStacktrace = '';
$stacktrace = $e->getTrace();
foreach ($stacktrace as $frame) {
$filtered = FALSE;
if (isset($frame['file']) && !self::isFiltered($frame['file'])) {
$filteredStacktrace .= sprintf(
"%s:%s\n",
$frame['file'],
isset($frame['line']) ? $frame['line'] : '?'
);
}
}
return $filteredStacktrace;
}
/**
* Canonicalizes a source file name.
*
* @param string $filename
* @return string
* @access protected
* @static
*/
protected static function getCanonicalFilename($filename) {
foreach (array('PHPUnit2', 'Benchmark', 'Console', 'PEAR') as $package) {
$pos = strpos($filename, $package);
if ($pos !== FALSE) {
$filename = substr($filename, $pos);
break;
}
}
return str_replace(
'\\',
'/',
$filename
);
}
/**
* @param string $filename
* @return boolean
* @access protected
* @static
* @since Method available since Release 2.1.3
*/
protected static function isFiltered($filename) {
if (substr($filename, -7) == 'phpunit' ||
in_array(self::getCanonicalFilename($filename), self::$filteredFiles)) {
return TRUE;
}
return FALSE;
}
}
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* c-hanging-comment-ender-p: nil
* End:
*/
?>
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