HOR-2689

thirdparty/phing/tasks/ext/coverage/CoverageSetupTask.php

@@ -0,0 +1,163 @@
+<?php
+/**
+ * $Id: CoverageSetupTask.php 3076 2006-12-18 08:52:12Z fabien $
+ *
+ * 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>.
+ */
+
+require_once 'phing/TaskPhing.php';
+require_once 'phing/system/io/PhingFile.php';
+require_once 'phing/system/io/Writer.php';
+require_once 'phing/system/util/Properties.php';
+require_once 'phing/tasks/ext/coverage/CoverageMerger.php';
+
+/**
+ * Initializes a code coverage database
+ *
+ * @author Michiel Rook <michiel.rook@gmail.com>
+ * @version $Id: CoverageSetupTask.php 3076 2006-12-18 08:52:12Z fabien $
+ * @package phing.tasks.ext.coverage
+ * @since 2.1.0
+ */
+class CoverageSetupTask extends TaskPhing
+{
+	/** the list of filesets containing the .php filename rules */
+	private $filesets = array();
+
+	/** the filename of the coverage database */
+	private $database = "coverage.db";
+
+	/** the classpath to use (optional) */
+	private $classpath = NULL;
+
+	/**
+	 * Add a new fileset containing the .php files to process
+	 *
+	 * @param FileSet the new fileset containing .php files
+	 */
+	function addFileSet(FileSet $fileset)
+	{
+		$this->filesets[] = $fileset;
+	}
+
+	/**
+	 * Sets the filename of the coverage database to use
+	 *
+	 * @param string the filename of the database
+	 */
+	function setDatabase($database)
+	{
+		$this->database = $database;
+	}
+
+	function setClasspath(Path $classpath)
+	{
+		if ($this->classpath === null)
+		{
+			$this->classpath = $classpath;
+		}
+		else
+		{
+			$this->classpath->append($classpath);
+		}
+	}
+
+	function createClasspath()
+	{
+		$this->classpath = new Path();
+		return $this->classpath;
+	}
+	
+	/**
+	 * Iterate over all filesets and return the filename of all files
+	 * that end with .php. This is to avoid loading an xml file
+	 * for example.
+	 *
+	 * @return array an array of (basedir, filenames) pairs
+	 */
+	private function getFilenames()
+	{
+		$files = array();
+
+		foreach ($this->filesets as $fileset)
+		{
+			$ds = $fileset->getDirectoryScanner($this->project);
+			$ds->scan();
+
+			$includedFiles = $ds->getIncludedFiles();
+
+			foreach ($includedFiles as $file)
+			{
+				if (strstr($file, ".php"))
+				{
+					$fs = new PhingFile(realpath($ds->getBaseDir()), $file);
+					
+					$files[] = array('key' => strtolower($fs->getAbsolutePath()), 'fullname' => $fs->getAbsolutePath());
+				}
+			}
+		}
+
+		return $files;
+	}
+	
+	function init()
+	{
+		include_once 'PHPUnit2/Framework/TestCase.php';
+		if (!class_exists('PHPUnit2_Framework_TestCase')) {
+			throw new Exception("PHPUnit2Task depends on PEAR PHPUnit2 package being installed.");
+		}
+	}
+
+	function main()
+	{
+		$files = $this->getFilenames();
+
+		$this->log("Setting up coverage database for " . count($files) . " files");
+
+		$props = new Properties();
+
+		foreach ($files as $file)
+		{
+			$fullname = $file['fullname'];
+			$filename = $file['key'];
+			
+			$props->setProperty($filename, serialize(array('fullname' => $fullname, 'coverage' => array())));
+		}
+
+		$dbfile = new PhingFile($this->database);
+
+		$props->store($dbfile);
+
+		$this->project->setProperty('coverage.database', $dbfile->getAbsolutePath());
+	
+		foreach ($files as $file)
+		{
+			$fullname = $file['fullname'];
+			
+			xdebug_start_code_coverage(XDEBUG_CC_UNUSED);
+			
+			Phing::__import($fullname, $this->classpath);
+			
+			$coverage = xdebug_get_code_coverage();
+			
+			xdebug_stop_code_coverage();
+			
+			CoverageMerger::merge($this->project, array($coverage));
+		}
+	}
+}
+?>