Selector.php

<?php

declare (strict_types=1);

/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverAvailableException;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
use SebastianBergmann\Environment\Runtime;
final class Selector {
    
    /**
     * @throws NoCodeCoverageDriverAvailableException
     * @throws PcovNotAvailableException
     * @throws XdebugNotAvailableException
     * @throws XdebugNotEnabledException
     */
    public function forLineCoverage(Filter $filter) : Driver {
        $runtime = new Runtime();
        if ($runtime->hasPCOV()) {
            return new PcovDriver($filter);
        }
        if ($runtime->hasXdebug()) {
            $driver = new XdebugDriver($filter);
            $driver->enableDeadCodeDetection();
            return $driver;
        }
        throw new NoCodeCoverageDriverAvailableException();
    }
    
    /**
     * @throws NoCodeCoverageDriverWithPathCoverageSupportAvailableException
     * @throws XdebugNotAvailableException
     * @throws XdebugNotEnabledException
     */
    public function forLineAndPathCoverage(Filter $filter) : Driver {
        if ((new Runtime())->hasXdebug()) {
            $driver = new XdebugDriver($filter);
            $driver->enableDeadCodeDetection();
            $driver->enableBranchAndPathCoverage();
            return $driver;
        }
        throw new NoCodeCoverageDriverWithPathCoverageSupportAvailableException();
    }

}