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Initial mutation testing commitments.
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Mike Lewis
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Jun 16, 2007
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| Original file line number | Diff line number | Diff line change |
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| <?php | ||
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| /** | ||
| * PHPUnit | ||
| * | ||
| * Copyright (c) 2002-2007, 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, 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. | ||
| * | ||
| * @category Testing | ||
| * @package PHPUnit | ||
| * @author Sebastian Bergmann <sb@sebastian-bergmann.de> | ||
| * @copyright 2002-2007 Sebastian Bergmann <sb@sebastian-bergmann.de> | ||
| * @license http://www.opensource.org/licenses/bsd-license.php BSD License | ||
| * @version | ||
| * @link http://www.phpunit.de/ | ||
| * @since | ||
| */ | ||
|
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| /** | ||
| * PHPUnit_Util_Mutant contains a mutated source file and a description of the mutation. | ||
| * | ||
| * @category Testing | ||
| * @package PHPUnit | ||
| * @author Mike Lewis <lewismic@grinnell.edu> | ||
| * @copyright 2007 Mike Lewis <lewismic@grinnell.edu> | ||
| * @version Alpha | ||
| * @link http://www.phpunit.de/ | ||
| * @since Class available since Alpha | ||
| */ | ||
| class PHPUnit_Util_Mutant extends PHPUnit_Util_Source | ||
| { | ||
|
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| /** | ||
| * The mutant operator used to create the mutant. | ||
| * | ||
| * @var PHPUnit_Util_MutantOperator | ||
| * @access private | ||
| */ | ||
| private $mutantOp; | ||
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| /** | ||
| * The line on which the mutation took place. | ||
| * | ||
| * @var int | ||
| * @access private | ||
| */ | ||
| private $mutatedLine; | ||
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| /** | ||
| * The replaced operator. | ||
| * | ||
| * @var string | ||
| * @access private | ||
| */ | ||
| private $replacedOp; | ||
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| /** | ||
| * Constructor. | ||
| * | ||
| * @param string $fileName | ||
| * @param PHPUnit_Util_MutantOperator $MO | ||
| * @param int $line | ||
| * @param string $replaced | ||
| * @access public | ||
| */ | ||
| function PHPUnit_Util_Mutant ($fileName, PHPUnit_Util_MutantOperator $MO, $line, $replaced) | ||
| { | ||
| $this->setFile ($fileName); | ||
| $this->mutantOp = $MO; | ||
| $this->mutatedLine = $line; | ||
| $this->replacedOp = $replaced; | ||
| } | ||
|
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| /** | ||
| * Unlinks the source file of the killed mutant. | ||
| * | ||
| * @access public | ||
| */ | ||
| public function kill () | ||
| { | ||
| if (unlink (parent::source) == FALSE) | ||
| throw new Exception ("PHPUnit_Util_Mutant: Error deleting temporary file."); | ||
| } | ||
|
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| /** | ||
| * Returns the line on which the mutation took place. | ||
| * | ||
| * @return int | ||
| * @access public | ||
| */ | ||
| public function getLine () | ||
| { | ||
| return ($this->mutatedLine); | ||
| } | ||
|
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| /** | ||
| * Returns the mutant operator. | ||
| * | ||
| * @return PHPUnit_Util_MutantOperator | ||
| * @access public | ||
| */ | ||
| public function getMutantOp () | ||
| { | ||
| return ($this->mutantOp); | ||
| } | ||
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| /** | ||
| * Returns the replaced operator. | ||
| * | ||
| * @return string | ||
| * @access public | ||
| */ | ||
| public function getReplacedOp () | ||
| { | ||
| return ($this->replacedOp); | ||
| } | ||
|
|
||
| } | ||
| ?> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| <?php | ||
|
|
||
| /** | ||
| * PHPUnit | ||
| * | ||
| * Copyright (c) 2002-2007, 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, 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. | ||
| * | ||
| * @category Testing | ||
| * @package PHPUnit | ||
| * @author Sebastian Bergmann <sb@sebastian-bergmann.de> | ||
| * @copyright 2002-2007 Sebastian Bergmann <sb@sebastian-bergmann.de> | ||
| * @license http://www.opensource.org/licenses/bsd-license.php BSD License | ||
| * @version | ||
| * @link http://www.phpunit.de/ | ||
| * @since | ||
| */ | ||
|
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|
|
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| /** | ||
| * PHPUnit_Util_MutantOperator describes a mutant operator and how it should be applied. | ||
| * | ||
| * @category Testing | ||
| * @package PHPUnit | ||
| * @author Mike Lewis <lewismic@grinnell.edu> | ||
| * @copyright 2007 Mike Lewis <lewismic@grinnell.edu> | ||
| * @version | ||
| * @link http://www.phpunit.de/ | ||
| * @since Class available since | ||
| */ | ||
| class PHPUnit_Util_MutantOperator extends PHPUnit_Util_Operator | ||
| { | ||
|
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| /** | ||
| * An array describing the limits of application for the operator. | ||
| * | ||
| * @var array | ||
| * @access private | ||
| */ | ||
| private $restrictions = array (); | ||
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| /** | ||
| * Constructor. | ||
| * | ||
| * @param string $op | ||
| * @param string $token | ||
| * @param array $restr | ||
| * @access public | ||
| */ | ||
| function PHPUnit_Util_MutantOperator ($op, $token, array $restr = array()) | ||
| { | ||
| $this->operator = $op; | ||
| $this->tokenType = $token; | ||
| $this->restrictions = $restr; | ||
| } | ||
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| /** | ||
| * Returns true if the mutant is trivial. Not implemented. | ||
| * | ||
| * @param string $token | ||
| * @return boolean | ||
| * @access public | ||
| */ | ||
| public function isTrivial () | ||
| { | ||
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| } | ||
| } | ||
| ?> |
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