diff options
Diffstat (limited to 'vendor/phpunit/php-code-coverage/src/Driver/PhpdbgDriver.php')
-rw-r--r-- | vendor/phpunit/php-code-coverage/src/Driver/PhpdbgDriver.php | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/vendor/phpunit/php-code-coverage/src/Driver/PhpdbgDriver.php b/vendor/phpunit/php-code-coverage/src/Driver/PhpdbgDriver.php new file mode 100644 index 000000000..7ee13b00f --- /dev/null +++ b/vendor/phpunit/php-code-coverage/src/Driver/PhpdbgDriver.php @@ -0,0 +1,93 @@ +<?php declare(strict_types=1); +/* + * This file is part of phpunit/php-code-coverage. + * + * (c) Sebastian Bergmann <[email protected]> + * + * 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; + } +} |