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    PhpdbgDriver.phpnu &1i„        <?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 const PHP_SAPI;
use const PHP_VERSION;
use function array_diff;
use function array_keys;
use function array_merge;
use function get_included_files;
use function phpdbg_end_oplog;
use function phpdbg_get_executable;
use function phpdbg_start_oplog;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class PhpdbgDriver extends Driver
{
    /**
     * @throws PhpdbgNotAvailableException
     */
    public function __construct()
    {
        if (PHP_SAPI !== 'phpdbg') {
            throw new PhpdbgNotAvailableException;
        }
    }

    public function start(): void
    {
        phpdbg_start_oplog();
    }

    public function stop(): RawCodeCoverageData
    {
        static $fetchedLines = [];

        $dbgData = phpdbg_end_oplog();

        if ($fetchedLines === []) {
            $sourceLines = phpdbg_get_executable();
        } else {
            $newFiles = array_diff(get_included_files(), array_keys($fetchedLines));

            $sourceLines = [];

            if ($newFiles) {
                $sourceLines = phpdbg_get_executable(['files' => $newFiles]);
            }
        }

        foreach ($sourceLines as $file => $lines) {
            foreach ($lines as $lineNo => $numExecuted) {
                $sourceLines[$file][$lineNo] = self::LINE_NOT_EXECUTED;
            }
        }

        $fetchedLines = array_merge($fetchedLines, $sourceLines);

        return RawCodeCoverageData::fromXdebugWithoutPathCoverage(
            $this->detectExecutedLines($fetchedLines, $dbgData)
        );
    }

    public function nameAndVersion(): string
    {
        return 'PHPDBG ' . PHP_VERSION;
    }

    private function detectExecutedLines(array $sourceLines, array $dbgData): array
    {
        foreach ($dbgData as $file => $coveredLines) {
            foreach ($coveredLines as $lineNo => $numExecuted) {
                // phpdbg also reports $lineNo=0 when e.g. exceptions get thrown.
                // make sure we only mark lines executed which are actually executable.
                if (isset($sourceLines[$file][$lineNo])) {
                    $sourceLines[$file][$lineNo] = self::LINE_EXECUTED;
                }
            }
        }

        return $sourceLines;
    }
}
PK       ! é_f°  °    PcovDriver.phpnu &1i„        <?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 function extension_loaded;
use function phpversion;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class PcovDriver extends Driver
{
    /**
     * @var Filter
     */
    private $filter;

    /**
     * @throws PcovNotAvailableException
     */
    public function __construct(Filter $filter)
    {
        if (!extension_loaded('pcov')) {
            throw new PcovNotAvailableException;
        }

        $this->filter = $filter;
    }

    public function start(): void
    {
        \pcov\start();
    }

    public function stop(): RawCodeCoverageData
    {
        \pcov\stop();

        $collect = \pcov\collect(
            \pcov\inclusive,
            !$this->filter->isEmpty() ? $this->filter->files() : \pcov\waiting()
        );

        \pcov\clear();

        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($collect);
    }

    public function nameAndVersion(): string
    {
        return 'PCOV ' . phpversion('pcov');
    }
}
PK       ! ‚2mVd	  d	    Selector.phpnu &1i„        <?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 function phpversion;
use function version_compare;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverAvailableException;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
use SebastianBergmann\Environment\Runtime;

final class Selector
{
    /**
     * @throws NoCodeCoverageDriverAvailableException
     * @throws PcovNotAvailableException
     * @throws PhpdbgNotAvailableException
     * @throws Xdebug2NotEnabledException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     */
    public function forLineCoverage(Filter $filter): Driver
    {
        $runtime = new Runtime;

        if ($runtime->hasPHPDBGCodeCoverage()) {
            return new PhpdbgDriver;
        }

        if ($runtime->hasPCOV()) {
            return new PcovDriver($filter);
        }

        if ($runtime->hasXdebug()) {
            if (version_compare(phpversion('xdebug'), '3', '>=')) {
                $driver = new Xdebug3Driver($filter);
            } else {
                $driver = new Xdebug2Driver($filter);
            }

            $driver->enableDeadCodeDetection();

            return $driver;
        }

        throw new NoCodeCoverageDriverAvailableException;
    }

    /**
     * @throws NoCodeCoverageDriverWithPathCoverageSupportAvailableException
     * @throws Xdebug2NotEnabledException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     */
    public function forLineAndPathCoverage(Filter $filter): Driver
    {
        if ((new Runtime)->hasXdebug()) {
            if (version_compare(phpversion('xdebug'), '3', '>=')) {
                $driver = new Xdebug3Driver($filter);
            } else {
                $driver = new Xdebug2Driver($filter);
            }

            $driver->enableDeadCodeDetection();
            $driver->enableBranchAndPathCoverage();

            return $driver;
        }

        throw new NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
    }
}
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  Driver.phpnu &1i„        <?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 function sprintf;
use SebastianBergmann\CodeCoverage\BranchAndPathCoverageNotSupportedException;
use SebastianBergmann\CodeCoverage\DeadCodeDetectionNotSupportedException;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverAvailableException;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
abstract class Driver
{
    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const LINE_NOT_EXECUTABLE = -2;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const LINE_NOT_EXECUTED = -1;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const LINE_EXECUTED = 1;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const BRANCH_NOT_HIT = 0;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const BRANCH_HIT = 1;

    /**
     * @var bool
     */
    private $collectBranchAndPathCoverage = false;

    /**
     * @var bool
     */
    private $detectDeadCode = false;

    /**
     * @throws NoCodeCoverageDriverAvailableException
     * @throws PcovNotAvailableException
     * @throws PhpdbgNotAvailableException
     * @throws Xdebug2NotEnabledException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     *
     * @deprecated Use DriverSelector::forLineCoverage() instead
     */
    public static function forLineCoverage(Filter $filter): self
    {
        return (new Selector)->forLineCoverage($filter);
    }

    /**
     * @throws NoCodeCoverageDriverWithPathCoverageSupportAvailableException
     * @throws Xdebug2NotEnabledException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     *
     * @deprecated Use DriverSelector::forLineAndPathCoverage() instead
     */
    public static function forLineAndPathCoverage(Filter $filter): self
    {
        return (new Selector)->forLineAndPathCoverage($filter);
    }

    public function canCollectBranchAndPathCoverage(): bool
    {
        return false;
    }

    public function collectsBranchAndPathCoverage(): bool
    {
        return $this->collectBranchAndPathCoverage;
    }

    /**
     * @throws BranchAndPathCoverageNotSupportedException
     */
    public function enableBranchAndPathCoverage(): void
    {
        if (!$this->canCollectBranchAndPathCoverage()) {
            throw new BranchAndPathCoverageNotSupportedException(
                sprintf(
                    '%s does not support branch and path coverage',
                    $this->nameAndVersion()
                )
            );
        }

        $this->collectBranchAndPathCoverage = true;
    }

    public function disableBranchAndPathCoverage(): void
    {
        $this->collectBranchAndPathCoverage = false;
    }

    public function canDetectDeadCode(): bool
    {
        return false;
    }

    public function detectsDeadCode(): bool
    {
        return $this->detectDeadCode;
    }

    /**
     * @throws DeadCodeDetectionNotSupportedException
     */
    public function enableDeadCodeDetection(): void
    {
        if (!$this->canDetectDeadCode()) {
            throw new DeadCodeDetectionNotSupportedException(
                sprintf(
                    '%s does not support dead code detection',
                    $this->nameAndVersion()
                )
            );
        }

        $this->detectDeadCode = true;
    }

    public function disableDeadCodeDetection(): void
    {
        $this->detectDeadCode = false;
    }

    abstract public function nameAndVersion(): string;

    abstract public function start(): void;

    abstract public function stop(): RawCodeCoverageData;
}
PK       ! ­¥«Å  Å    Xdebug2Driver.phpnu &1i„        <?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 const XDEBUG_CC_BRANCH_CHECK;
use const XDEBUG_CC_DEAD_CODE;
use const XDEBUG_CC_UNUSED;
use const XDEBUG_FILTER_CODE_COVERAGE;
use const XDEBUG_PATH_INCLUDE;
use const XDEBUG_PATH_WHITELIST;
use function defined;
use function extension_loaded;
use function ini_get;
use function phpversion;
use function sprintf;
use function version_compare;
use function xdebug_get_code_coverage;
use function xdebug_set_filter;
use function xdebug_start_code_coverage;
use function xdebug_stop_code_coverage;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Xdebug2Driver extends Driver
{
    /**
     * @var bool
     */
    private $pathCoverageIsMixedCoverage;

    /**
     * @throws WrongXdebugVersionException
     * @throws Xdebug2NotEnabledException
     * @throws XdebugNotAvailableException
     */
    public function __construct(Filter $filter)
    {
        if (!extension_loaded('xdebug')) {
            throw new XdebugNotAvailableException;
        }

        if (version_compare(phpversion('xdebug'), '3', '>=')) {
            throw new WrongXdebugVersionException(
                sprintf(
                    'This driver requires Xdebug 2 but version %s is loaded',
                    phpversion('xdebug')
                )
            );
        }

        if (!ini_get('xdebug.coverage_enable')) {
            throw new Xdebug2NotEnabledException;
        }

        if (!$filter->isEmpty()) {
            if (defined('XDEBUG_PATH_WHITELIST')) {
                $listType = XDEBUG_PATH_WHITELIST;
            } else {
                $listType = XDEBUG_PATH_INCLUDE;
            }

            xdebug_set_filter(
                XDEBUG_FILTER_CODE_COVERAGE,
                $listType,
                $filter->files()
            );
        }

        $this->pathCoverageIsMixedCoverage = version_compare(phpversion('xdebug'), '2.9.6', '<');
    }

    public function canCollectBranchAndPathCoverage(): bool
    {
        return true;
    }

    public function canDetectDeadCode(): bool
    {
        return true;
    }

    public function start(): void
    {
        $flags = XDEBUG_CC_UNUSED;

        if ($this->detectsDeadCode() || $this->collectsBranchAndPathCoverage()) {
            $flags |= XDEBUG_CC_DEAD_CODE;
        }

        if ($this->collectsBranchAndPathCoverage()) {
            $flags |= XDEBUG_CC_BRANCH_CHECK;
        }

        xdebug_start_code_coverage($flags);
    }

    public function stop(): RawCodeCoverageData
    {
        $data = xdebug_get_code_coverage();

        xdebug_stop_code_coverage();

        if ($this->collectsBranchAndPathCoverage()) {
            if ($this->pathCoverageIsMixedCoverage) {
                return RawCodeCoverageData::fromXdebugWithMixedCoverage($data);
            }

            return RawCodeCoverageData::fromXdebugWithPathCoverage($data);
        }

        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($data);
    }

    public function nameAndVersion(): string
    {
        return 'Xdebug ' . phpversion('xdebug');
    }
}
PK       ! 5§á>”  ”    Xdebug3Driver.phpnu &1i„        <?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 const XDEBUG_CC_BRANCH_CHECK;
use const XDEBUG_CC_DEAD_CODE;
use const XDEBUG_CC_UNUSED;
use const XDEBUG_FILTER_CODE_COVERAGE;
use const XDEBUG_PATH_INCLUDE;
use function explode;
use function extension_loaded;
use function getenv;
use function in_array;
use function ini_get;
use function phpversion;
use function sprintf;
use function version_compare;
use function xdebug_get_code_coverage;
use function xdebug_set_filter;
use function xdebug_start_code_coverage;
use function xdebug_stop_code_coverage;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Xdebug3Driver extends Driver
{
    /**
     * @throws WrongXdebugVersionException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     */
    public function __construct(Filter $filter)
    {
        if (!extension_loaded('xdebug')) {
            throw new XdebugNotAvailableException;
        }

        if (version_compare(phpversion('xdebug'), '3', '<')) {
            throw new WrongXdebugVersionException(
                sprintf(
                    'This driver requires Xdebug 3 but version %s is loaded',
                    phpversion('xdebug')
                )
            );
        }

        $mode = getenv('XDEBUG_MODE');

        if ($mode === false || $mode === '') {
            $mode = ini_get('xdebug.mode');
        }

        if ($mode === false ||
            !in_array('coverage', explode(',', $mode), true)) {
            throw new Xdebug3NotEnabledException;
        }

        if (!$filter->isEmpty()) {
            xdebug_set_filter(
                XDEBUG_FILTER_CODE_COVERAGE,
                XDEBUG_PATH_INCLUDE,
                $filter->files()
            );
        }
    }

    public function canCollectBranchAndPathCoverage(): bool
    {
        return true;
    }

    public function canDetectDeadCode(): bool
    {
        return true;
    }

    public function start(): void
    {
        $flags = XDEBUG_CC_UNUSED;

        if ($this->detectsDeadCode() || $this->collectsBranchAndPathCoverage()) {
            $flags |= XDEBUG_CC_DEAD_CODE;
        }

        if ($this->collectsBranchAndPathCoverage()) {
            $flags |= XDEBUG_CC_BRANCH_CHECK;
        }

        xdebug_start_code_coverage($flags);
    }

    public function stop(): RawCodeCoverageData
    {
        $data = xdebug_get_code_coverage();

        xdebug_stop_code_coverage();

        if ($this->collectsBranchAndPathCoverage()) {
            return RawCodeCoverageData::fromXdebugWithPathCoverage($data);
        }

        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($data);
    }

    public function nameAndVersion(): string
    {
        return 'Xdebug ' . phpversion('xdebug');
    }
}
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                  PhpdbgDriver.phpnu &1i„        PK         ! é_f°  °              ©
  PcovDriver.phpnu &1i„        PK         ! ‚2mVd	  d	              —  Selector.phpnu &1i„        PK         ! ­þ#,    
            7  Driver.phpnu &1i„        PK         ! ­¥«Å  Å              …+  Xdebug2Driver.phpnu &1i„        PK         ! 5§á>”  ”              ‹9  Xdebug3Driver.phpnu &1i„        PK  