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Diffstat (limited to 'buildscripts/phing/classes/phing/tasks/ext/coverage/CoverageMerger.php')
-rw-r--r-- | buildscripts/phing/classes/phing/tasks/ext/coverage/CoverageMerger.php | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/tasks/ext/coverage/CoverageMerger.php b/buildscripts/phing/classes/phing/tasks/ext/coverage/CoverageMerger.php new file mode 100644 index 00000000..99bcc7c4 --- /dev/null +++ b/buildscripts/phing/classes/phing/tasks/ext/coverage/CoverageMerger.php @@ -0,0 +1,127 @@ +<?php +/** + * $Id: CoverageMerger.php 59 2006-04-28 14:49:47Z 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>. + */ + +require_once 'phing/system/util/Properties.php'; + +/** + * Saves coverage output of the test to a specified database + * + * @author Michiel Rook <michiel@trendserver.nl> + * @version $Id: CoverageMerger.php 59 2006-04-28 14:49:47Z mrook $ + * @package phing.tasks.ext.coverage + * @since 2.1.0 + */ +class CoverageMerger +{ + private static function mergeCodeCoverage($left, $right) + { + $coverageMerged = array(); + + reset($left); + reset($right); + + while (current($left) && current($right)) + { + $linenr_left = key($left); + $linenr_right = key($right); + + if ($linenr_left < $linenr_right) + { + $coverageMerged[$linenr_left] = current($left); + + next($left); + } + else + if ($linenr_right < $linenr_left) + { + $coverageMerged[$linenr_right] = current($right); + next($right); + } + else + { + if (current($left) < 0) + { + $coverageMerged[$linenr_right] = current($right); + } + else + if (current($right) < 0) + { + $coverageMerged[$linenr_right] = current($left); + } + else + { + $coverageMerged[$linenr_right] = current($left) + current($right); + } + + next($left); + next($right); + } + } + + while (current($left)) + { + $coverageMerged[key($left)] = current($left); + next($left); + } + + while (current($right)) + { + $coverageMerged[key($right)] = current($right); + next($right); + } + + return $coverageMerged; + } + + static function merge($project, $codeCoverageInformation) + { + $database = new PhingFile($project->getProperty('coverage.database')); + + $props = new Properties(); + $props->load($database); + + $coverageTotal = $codeCoverageInformation; + + foreach ($coverageTotal as $coverage) + { + foreach ($coverage as $filename => $coverageFile) + { + $filename = strtolower($filename); + + if ($props->getProperty($filename) != null) + { + $file = unserialize($props->getProperty($filename)); + $left = $file['coverage']; + $right = $coverageFile; + + $coverageMerged = CoverageMerger::mergeCodeCoverage($left, $right); + + $file['coverage'] = $coverageMerged; + + $props->setProperty($filename, serialize($file)); + } + } + } + + $props->store($database); + } +} +?>
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