diff options
author | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
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committer | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
commit | 1c4f7ab3b838b23afb2ee4dab14acbf75956e952 (patch) | |
tree | 0a19274107d717efe92d2c0376cd3105fead5a11 /vendor/phpunit/php-invoker/src/Invoker.php | |
parent | 711662948768492e8d05b778a7d80eacaec368d2 (diff) |
* add phpunit as a dev dependency
* add some basic tests for UrlHelper::rewrite_relative()
* fix UrlHelper::rewrite_relative() to work better on non-absolute
relative URL paths
Diffstat (limited to 'vendor/phpunit/php-invoker/src/Invoker.php')
-rw-r--r-- | vendor/phpunit/php-invoker/src/Invoker.php | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/vendor/phpunit/php-invoker/src/Invoker.php b/vendor/phpunit/php-invoker/src/Invoker.php new file mode 100644 index 000000000..656f4180a --- /dev/null +++ b/vendor/phpunit/php-invoker/src/Invoker.php @@ -0,0 +1,69 @@ +<?php declare(strict_types=1); +/* + * This file is part of phpunit/php-invoker. + * + * (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\Invoker; + +use const SIGALRM; +use function call_user_func_array; +use function function_exists; +use function pcntl_alarm; +use function pcntl_async_signals; +use function pcntl_signal; +use function sprintf; +use Throwable; + +final class Invoker +{ + /** + * @var int + */ + private $timeout; + + /** + * @throws Throwable + */ + public function invoke(callable $callable, array $arguments, int $timeout) + { + if (!$this->canInvokeWithTimeout()) { + throw new ProcessControlExtensionNotLoadedException( + 'The pcntl (process control) extension for PHP is required' + ); + } + + pcntl_signal( + SIGALRM, + function (): void { + throw new TimeoutException( + sprintf( + 'Execution aborted after %d second%s', + $this->timeout, + $this->timeout === 1 ? '' : 's' + ) + ); + }, + true + ); + + $this->timeout = $timeout; + + pcntl_async_signals(true); + pcntl_alarm($timeout); + + try { + return call_user_func_array($callable, $arguments); + } finally { + pcntl_alarm(0); + } + } + + public function canInvokeWithTimeout(): bool + { + return function_exists('pcntl_signal') && function_exists('pcntl_async_signals') && function_exists('pcntl_alarm'); + } +} |