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<?php |
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/** |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the LGPL. For more information please see |
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* <http://phing.info>. |
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*/ |
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/** |
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* Transforms information in a code coverage database to XML |
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* |
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* @author Michiel Rook <[email protected]> |
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* @package phing.tasks.ext.coverage |
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* @since 2.1.0 |
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*/ |
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class CoverageReportTask extends Task |
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{ |
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use ClasspathAware; |
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private $outfile = "coverage.xml"; |
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private $transformers = []; |
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/** |
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* the path to the GeSHi library (optional) |
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*/ |
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private $geshipath = ""; |
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/** |
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* the path to the GeSHi language files (optional) |
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*/ |
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private $geshilanguagespath = ""; |
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/** |
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* @var DOMDocument |
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*/ |
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private $doc; |
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/** |
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* @param $path |
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*/ |
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public function setGeshiPath($path) |
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{ |
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$this->geshipath = $path; |
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} |
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/** |
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* @param $path |
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*/ |
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public function setGeshiLanguagesPath($path) |
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{ |
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$this->geshilanguagespath = $path; |
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} |
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/** |
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* |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->doc = new DOMDocument(); |
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$this->doc->encoding = 'UTF-8'; |
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$this->doc->formatOutput = true; |
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$this->doc->appendChild($this->doc->createElement('snapshot')); |
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} |
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/** |
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* @param $outfile |
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*/ |
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public function setOutfile($outfile) |
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{ |
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$this->outfile = $outfile; |
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} |
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/** |
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* Generate a report based on the XML created by this task |
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*/ |
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public function createReport() |
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{ |
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$transformer = new CoverageReportTransformer($this); |
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$this->transformers[] = $transformer; |
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return $transformer; |
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} |
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/** |
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* @param $packageName |
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* @return null |
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*/ |
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protected function getPackageElement($packageName) |
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{ |
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$packages = $this->doc->documentElement->getElementsByTagName('package'); |
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foreach ($packages as $package) { |
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if ($package->getAttribute('name') == $packageName) { |
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return $package; |
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} |
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} |
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return null; |
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} |
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/** |
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* @param $packageName |
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* @param $element |
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*/ |
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protected function addClassToPackage($packageName, $element) |
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{ |
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$package = $this->getPackageElement($packageName); |
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if ($package === null) { |
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$package = $this->doc->createElement('package'); |
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$package->setAttribute('name', $packageName); |
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$this->doc->documentElement->appendChild($package); |
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} |
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$package->appendChild($element); |
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} |
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/** |
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* Adds a subpackage to their package |
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* |
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* @param string $packageName The name of the package |
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* @param string $subpackageName The name of the subpackage |
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* |
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* @author Benjamin Schultz <[email protected]> |
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* @return void |
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*/ |
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protected function addSubpackageToPackage($packageName, $subpackageName) |
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{ |
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$package = $this->getPackageElement($packageName); |
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$subpackage = $this->getSubpackageElement($subpackageName); |
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if ($package === null) { |
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$package = $this->doc->createElement('package'); |
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$package->setAttribute('name', $packageName); |
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$this->doc->documentElement->appendChild($package); |
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} |
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if ($subpackage === null) { |
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$subpackage = $this->doc->createElement('subpackage'); |
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$subpackage->setAttribute('name', $subpackageName); |
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} |
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$package->appendChild($subpackage); |
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} |
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/** |
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* Returns the subpackage element |
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* |
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* @param string $subpackageName The name of the subpackage |
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* |
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* @author Benjamin Schultz <[email protected]> |
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* @return DOMNode|null null when no DOMNode with the given name exists |
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*/ |
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protected function getSubpackageElement($subpackageName) |
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{ |
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$subpackages = $this->doc->documentElement->getElementsByTagName('subpackage'); |
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foreach ($subpackages as $subpackage) { |
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if ($subpackage->getAttribute('name') == $subpackageName) { |
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return $subpackage; |
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} |
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} |
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return null; |
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} |
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/** |
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* Adds a class to their subpackage |
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* |
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* @param string $classname The name of the class |
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* @param DOMNode $element The dom node to append to the subpackage element |
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* |
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* @author Benjamin Schultz <[email protected]> |
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* @return void |
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*/ |
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protected function addClassToSubpackage($classname, $element) |
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{ |
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$subpackageName = PHPUnitUtil::getSubpackageName($classname); |
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$subpackage = $this->getSubpackageElement($subpackageName); |
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if ($subpackage === null) { |
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$subpackage = $this->doc->createElement('subpackage'); |
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$subpackage->setAttribute('name', $subpackageName); |
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$this->doc->documentElement->appendChild($subpackage); |
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} |
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$subpackage->appendChild($element); |
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} |
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/** |
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* @param $source |
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* @return string |
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*/ |
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protected function stripDiv($source) |
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{ |
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$openpos = strpos($source, "<div"); |
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$closepos = strpos($source, ">", $openpos); |
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$line = substr($source, $closepos + 1); |
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$tagclosepos = strpos($line, "</div>"); |
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$line = substr($line, 0, $tagclosepos); |
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return $line; |
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} |
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/** |
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* @param $filename |
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* @return array |
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*/ |
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protected function highlightSourceFile($filename) |
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{ |
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if ($this->geshipath) { |
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include_once $this->geshipath . '/geshi.php'; |
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$source = file_get_contents($filename); |
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$geshi = new GeSHi($source, 'php', $this->geshilanguagespath); |
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$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS); |
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$geshi->enable_strict_mode(true); |
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$geshi->enable_classes(true); |
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$geshi->set_url_for_keyword_group(3, ''); |
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$html = $geshi->parse_code(); |
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$lines = preg_split("#</?li>#", $html); |
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// skip first and last line |
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array_pop($lines); |
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array_shift($lines); |
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$lines = array_filter($lines); |
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$lines = array_map([$this, 'stripDiv'], $lines); |
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return $lines; |
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} else { |
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$lines = file($filename); |
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for ($i = 0; $i < count($lines); $i++) { |
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$line = $lines[$i]; |
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$line = rtrim($line); |
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if (function_exists('mb_check_encoding') && mb_check_encoding($line, 'UTF-8')) { |
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$lines[$i] = $line; |
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} else { |
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if (function_exists('mb_convert_encoding')) { |
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$lines[$i] = mb_convert_encoding($line, 'UTF-8'); |
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} else { |
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$lines[$i] = utf8_encode($line); |
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} |
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} |
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} |
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return $lines; |
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} |
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} |
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/** |
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* @param $filename |
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* @param $coverageInformation |
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* @param int $classStartLine |
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* @return DOMElement |
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*/ |
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protected function transformSourceFile($filename, $coverageInformation, $classStartLine = 1) |
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{ |
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$sourceElement = $this->doc->createElement('sourcefile'); |
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$sourceElement->setAttribute('name', basename($filename)); |
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/** |
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* Add original/full filename to document |
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*/ |
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$sourceElement->setAttribute('sourcefile', $filename); |
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$filelines = $this->highlightSourceFile($filename); |
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$linenr = 1; |
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foreach ($filelines as $line) { |
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$lineElement = $this->doc->createElement('sourceline'); |
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$lineElement->setAttribute( |
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'coveredcount', |
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($coverageInformation[$linenr] ?? '0') |
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); |
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if ($linenr == $classStartLine) { |
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$lineElement->setAttribute('startclass', 1); |
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} |
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$textnode = $this->doc->createTextNode($line); |
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$lineElement->appendChild($textnode); |
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$sourceElement->appendChild($lineElement); |
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$linenr++; |
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} |
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return $sourceElement; |
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} |
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/** |
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* Transforms the coverage information |
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* |
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* @param string $filename The filename |
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* @param array $coverageInformation Array with covergae information |
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* |
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* @author Michiel Rook <[email protected]> |
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* @author Benjamin Schultz <[email protected]> |
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* @return void |
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*/ |
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protected function transformCoverageInformation($filename, $coverageInformation) |
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{ |
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$classes = PHPUnitUtil::getDefinedClasses($filename, $this->classpath); |
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335
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if (is_array($classes)) { |
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336
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foreach ($classes as $classname) { |
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$reflection = new ReflectionClass($classname); |
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$methods = $reflection->getMethods(); |
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340
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if (method_exists($reflection, 'getShortName')) { |
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$className = $reflection->getShortName(); |
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} else { |
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$className = $reflection->getName(); |
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} |
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346
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$classElement = $this->doc->createElement('class'); |
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$classElement->setAttribute('name', $className); |
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349
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$packageName = PHPUnitUtil::getPackageName($reflection->getName()); |
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$subpackageName = PHPUnitUtil::getSubpackageName($reflection->getName()); |
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352
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if ($subpackageName !== null) { |
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$this->addSubpackageToPackage($packageName, $subpackageName); |
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$this->addClassToSubpackage($reflection->getName(), $classElement); |
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} else { |
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$this->addClassToPackage($packageName, $classElement); |
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} |
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$classStartLine = $reflection->getStartLine(); |
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$methodscovered = 0; |
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$methodcount = 0; |
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// Strange PHP5 reflection bug, classes without parent class or implemented interfaces seem to start one line off |
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if ($reflection->getParentClass() == null && count($reflection->getInterfaces()) == 0) { |
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unset($coverageInformation[$classStartLine + 1]); |
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} else { |
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unset($coverageInformation[$classStartLine]); |
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} |
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// Remove out-of-bounds info |
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unset($coverageInformation[0]); |
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reset($coverageInformation); |
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foreach ($methods as $method) { |
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// PHP5 reflection considers methods of a parent class to be part of a subclass, we don't |
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if ($method->getDeclaringClass()->getName() != $reflection->getName()) { |
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continue; |
380
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} |
381
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382
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|
|
// small fix for XDEBUG_CC_UNUSED |
383
|
|
|
if (isset($coverageInformation[$method->getStartLine()])) { |
384
|
|
|
unset($coverageInformation[$method->getStartLine()]); |
385
|
|
|
} |
386
|
|
|
|
387
|
|
|
if (isset($coverageInformation[$method->getEndLine()])) { |
388
|
|
|
unset($coverageInformation[$method->getEndLine()]); |
389
|
|
|
} |
390
|
|
|
|
391
|
|
|
if ($method->isAbstract()) { |
392
|
|
|
continue; |
393
|
|
|
} |
394
|
|
|
|
395
|
|
|
$linenr = key($coverageInformation); |
396
|
|
|
|
397
|
|
|
while ($linenr !== null && $linenr < $method->getStartLine()) { |
398
|
|
|
next($coverageInformation); |
399
|
|
|
$linenr = key($coverageInformation); |
400
|
|
|
} |
401
|
|
|
|
402
|
|
|
$methodCoveredCount = 0; |
403
|
|
|
$methodTotalCount = 0; |
404
|
|
|
|
405
|
|
|
$methodHasCoveredLine = false; |
406
|
|
|
|
407
|
|
|
while ($linenr !== null && $linenr <= $method->getEndLine()) { |
408
|
|
|
$methodTotalCount++; |
409
|
|
|
$methodHasCoveredLine = true; |
410
|
|
|
|
411
|
|
|
// set covered when CODE is other than -1 (not executed) |
412
|
|
|
if ($coverageInformation[$linenr] > 0 || $coverageInformation[$linenr] == -2) { |
413
|
|
|
$methodCoveredCount++; |
414
|
|
|
} |
415
|
|
|
|
416
|
|
|
next($coverageInformation); |
417
|
|
|
$linenr = key($coverageInformation); |
418
|
|
|
} |
419
|
|
|
|
420
|
|
|
if (($methodTotalCount == $methodCoveredCount) && $methodHasCoveredLine) { |
421
|
|
|
$methodscovered++; |
422
|
|
|
} |
423
|
|
|
|
424
|
|
|
$methodcount++; |
425
|
|
|
} |
426
|
|
|
|
427
|
|
|
$statementcount = count( |
428
|
|
|
array_filter( |
429
|
|
|
$coverageInformation, |
430
|
|
|
function ($var) { |
431
|
|
|
return ($var != -2); |
432
|
|
|
} |
433
|
|
|
) |
434
|
|
|
); |
435
|
|
|
|
436
|
|
|
$statementscovered = count( |
437
|
|
|
array_filter( |
438
|
|
|
$coverageInformation, |
439
|
|
|
function ($var) { |
440
|
|
|
return ($var >= 0); |
441
|
|
|
} |
442
|
|
|
) |
443
|
|
|
); |
444
|
|
|
|
445
|
|
|
$classElement->appendChild( |
446
|
|
|
$this->transformSourceFile($filename, $coverageInformation, $classStartLine) |
447
|
|
|
); |
448
|
|
|
|
449
|
|
|
$classElement->setAttribute('methodcount', $methodcount); |
450
|
|
|
$classElement->setAttribute('methodscovered', $methodscovered); |
451
|
|
|
$classElement->setAttribute('statementcount', $statementcount); |
452
|
|
|
$classElement->setAttribute('statementscovered', $statementscovered); |
453
|
|
|
$classElement->setAttribute('totalcount', $methodcount + $statementcount); |
454
|
|
|
$classElement->setAttribute('totalcovered', $methodscovered + $statementscovered); |
455
|
|
|
} |
456
|
|
|
} |
457
|
|
|
} |
458
|
|
|
|
459
|
|
|
protected function calculateStatistics() |
460
|
|
|
{ |
461
|
|
|
$packages = $this->doc->documentElement->getElementsByTagName('package'); |
462
|
|
|
|
463
|
|
|
$totalmethodcount = 0; |
464
|
|
|
$totalmethodscovered = 0; |
465
|
|
|
|
466
|
|
|
$totalstatementcount = 0; |
467
|
|
|
$totalstatementscovered = 0; |
468
|
|
|
|
469
|
|
|
foreach ($packages as $package) { |
470
|
|
|
$methodcount = 0; |
471
|
|
|
$methodscovered = 0; |
472
|
|
|
|
473
|
|
|
$statementcount = 0; |
474
|
|
|
$statementscovered = 0; |
475
|
|
|
|
476
|
|
|
$subpackages = $package->getElementsByTagName('subpackage'); |
477
|
|
|
|
478
|
|
|
foreach ($subpackages as $subpackage) { |
479
|
|
|
$subpackageMethodCount = 0; |
480
|
|
|
$subpackageMethodsCovered = 0; |
481
|
|
|
|
482
|
|
|
$subpackageStatementCount = 0; |
483
|
|
|
$subpackageStatementsCovered = 0; |
484
|
|
|
|
485
|
|
|
$subpackageClasses = $subpackage->getElementsByTagName('class'); |
486
|
|
|
|
487
|
|
|
foreach ($subpackageClasses as $subpackageClass) { |
488
|
|
|
$subpackageMethodCount += $subpackageClass->getAttribute('methodcount'); |
489
|
|
|
$subpackageMethodsCovered += $subpackageClass->getAttribute('methodscovered'); |
490
|
|
|
|
491
|
|
|
$subpackageStatementCount += $subpackageClass->getAttribute('statementcount'); |
492
|
|
|
$subpackageStatementsCovered += $subpackageClass->getAttribute('statementscovered'); |
493
|
|
|
} |
494
|
|
|
|
495
|
|
|
$subpackage->setAttribute('methodcount', $subpackageMethodCount); |
496
|
|
|
$subpackage->setAttribute('methodscovered', $subpackageMethodsCovered); |
497
|
|
|
|
498
|
|
|
$subpackage->setAttribute('statementcount', $subpackageStatementCount); |
499
|
|
|
$subpackage->setAttribute('statementscovered', $subpackageStatementsCovered); |
500
|
|
|
|
501
|
|
|
$subpackage->setAttribute('totalcount', $subpackageMethodCount + $subpackageStatementCount); |
502
|
|
|
$subpackage->setAttribute('totalcovered', $subpackageMethodsCovered + $subpackageStatementsCovered); |
503
|
|
|
} |
504
|
|
|
|
505
|
|
|
$classes = $package->getElementsByTagName('class'); |
506
|
|
|
|
507
|
|
|
foreach ($classes as $class) { |
508
|
|
|
$methodcount += $class->getAttribute('methodcount'); |
509
|
|
|
$methodscovered += $class->getAttribute('methodscovered'); |
510
|
|
|
|
511
|
|
|
$statementcount += $class->getAttribute('statementcount'); |
512
|
|
|
$statementscovered += $class->getAttribute('statementscovered'); |
513
|
|
|
} |
514
|
|
|
|
515
|
|
|
$package->setAttribute('methodcount', $methodcount); |
516
|
|
|
$package->setAttribute('methodscovered', $methodscovered); |
517
|
|
|
|
518
|
|
|
$package->setAttribute('statementcount', $statementcount); |
519
|
|
|
$package->setAttribute('statementscovered', $statementscovered); |
520
|
|
|
|
521
|
|
|
$package->setAttribute('totalcount', $methodcount + $statementcount); |
522
|
|
|
$package->setAttribute('totalcovered', $methodscovered + $statementscovered); |
523
|
|
|
|
524
|
|
|
$totalmethodcount += $methodcount; |
525
|
|
|
$totalmethodscovered += $methodscovered; |
526
|
|
|
|
527
|
|
|
$totalstatementcount += $statementcount; |
528
|
|
|
$totalstatementscovered += $statementscovered; |
529
|
|
|
} |
530
|
|
|
|
531
|
|
|
$this->doc->documentElement->setAttribute('methodcount', $totalmethodcount); |
532
|
|
|
$this->doc->documentElement->setAttribute('methodscovered', $totalmethodscovered); |
533
|
|
|
|
534
|
|
|
$this->doc->documentElement->setAttribute('statementcount', $totalstatementcount); |
535
|
|
|
$this->doc->documentElement->setAttribute('statementscovered', $totalstatementscovered); |
536
|
|
|
|
537
|
|
|
$this->doc->documentElement->setAttribute('totalcount', $totalmethodcount + $totalstatementcount); |
538
|
|
|
$this->doc->documentElement->setAttribute('totalcovered', $totalmethodscovered + $totalstatementscovered); |
539
|
|
|
} |
540
|
|
|
|
541
|
|
|
public function main() |
542
|
|
|
{ |
543
|
|
|
$coverageDatabase = $this->project->getProperty('coverage.database'); |
544
|
|
|
|
545
|
|
|
if (!$coverageDatabase) { |
546
|
|
|
throw new BuildException("Property coverage.database is not set - please include coverage-setup in your build file"); |
547
|
|
|
} |
548
|
|
|
|
549
|
|
|
$database = new PhingFile($coverageDatabase); |
550
|
|
|
|
551
|
|
|
$this->log("Transforming coverage report"); |
552
|
|
|
|
553
|
|
|
$props = new Properties(); |
554
|
|
|
$props->load($database); |
555
|
|
|
|
556
|
|
|
foreach ($props->keys() as $filename) { |
557
|
|
|
$file = unserialize($props->getProperty($filename)); |
558
|
|
|
|
559
|
|
|
$this->transformCoverageInformation($file['fullname'], $file['coverage']); |
560
|
|
|
} |
561
|
|
|
|
562
|
|
|
$this->calculateStatistics(); |
563
|
|
|
|
564
|
|
|
$this->doc->save($this->outfile); |
565
|
|
|
|
566
|
|
|
foreach ($this->transformers as $transformer) { |
567
|
|
|
$transformer->setXmlDocument($this->doc); |
568
|
|
|
$transformer->transform(); |
569
|
|
|
} |
570
|
|
|
} |
571
|
|
|
} |
572
|
|
|
|
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()
can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.