From 1c4f7ab3b838b23afb2ee4dab14acbf75956e952 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Tue, 22 Mar 2022 12:24:31 +0300
Subject:  * 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

---
 vendor/phpunit/php-invoker/src/Invoker.php         | 69 ++++++++++++++++++++++
 .../php-invoker/src/exceptions/Exception.php       | 16 +++++
 .../ProcessControlExtensionNotLoadedException.php  | 16 +++++
 .../src/exceptions/TimeoutException.php            | 16 +++++
 4 files changed, 117 insertions(+)
 create mode 100644 vendor/phpunit/php-invoker/src/Invoker.php
 create mode 100644 vendor/phpunit/php-invoker/src/exceptions/Exception.php
 create mode 100644 vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php
 create mode 100644 vendor/phpunit/php-invoker/src/exceptions/TimeoutException.php

(limited to 'vendor/phpunit/php-invoker/src')

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 <sebastian@phpunit.de>
+ *
+ * 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');
+    }
+}
diff --git a/vendor/phpunit/php-invoker/src/exceptions/Exception.php b/vendor/phpunit/php-invoker/src/exceptions/Exception.php
new file mode 100644
index 000000000..6ecbf5dd3
--- /dev/null
+++ b/vendor/phpunit/php-invoker/src/exceptions/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-invoker.
+ *
+ * (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\Invoker;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php b/vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php
new file mode 100644
index 000000000..ef42fd195
--- /dev/null
+++ b/vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-invoker.
+ *
+ * (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\Invoker;
+
+use RuntimeException;
+
+final class ProcessControlExtensionNotLoadedException extends RuntimeException implements Exception
+{
+}
diff --git a/vendor/phpunit/php-invoker/src/exceptions/TimeoutException.php b/vendor/phpunit/php-invoker/src/exceptions/TimeoutException.php
new file mode 100644
index 000000000..2f7631c0e
--- /dev/null
+++ b/vendor/phpunit/php-invoker/src/exceptions/TimeoutException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-invoker.
+ *
+ * (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\Invoker;
+
+use RuntimeException;
+
+final class TimeoutException extends RuntimeException implements Exception
+{
+}
-- 
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