当前路径:vendor/phpunit/php-code-coverage/src/Driver/Xdebug.php <?php declare(strict_types=1); /* * This file is part of the php-code-coverage package. * * (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\RuntimeException; /** * Driver for Xdebug's code coverage functionality. * * @codeCoverageIgnore */ final class Xdebug implements Driver { /** * @var array */ private $cacheNumLines = []; /** * @var Filter */ private $filter; /** * @throws RuntimeException */ public function __construct(Filter $filter = null) { if (!\extension_loaded('xdebug')) { throw new RuntimeException('This driver requires Xdebug'); } if (!\ini_get('xdebug.coverage_enable')) { throw new RuntimeException('xdebug.coverage_enable=On has to be set in php.ini'); } if ($filter === null) { $filter = new Filter; } $this->filter = $filter; } /** * Start collection of code coverage information. */ public function start(bool $determineUnusedAndDead = true): void { if ($determineUnusedAndDead) { \xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE); } else { \xdebug_start_code_coverage(); } } /** * Stop collection of code coverage information. */ public function stop(): array { $data = \xdebug_get_code_coverage(); \xdebug_stop_code_coverage(); return $this->cleanup($data); } private function cleanup(array $data): array { foreach (\array_keys($data) as $file) { unset($data[$file][0]); if (!$this->filter->isFile($file)) { continue; } $numLines = $this->getNumberOfLinesInFile($file); foreach (\array_keys($data[$file]) as $line) { if ($line > $numLines) { unset($data[$file][$line]); } } } return $data; } private function getNumberOfLinesInFile(string $fileName): int { if (!isset($this->cacheNumLines[$fileName])) { $buffer = \file_get_contents($fileName); $lines = \substr_count($buffer, "\n"); if (\substr($buffer, -1) !== "\n") { $lines++; } $this->cacheNumLines[$fileName] = $lines; } return $this->cacheNumLines[$fileName]; } }
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51Aspx.com 版权所有 CopyRight © 2006-2022. 京ICP备09089570号 | 京公网安备11010702000869号