1 files changed, 206 insertions, 0 deletions
diff --git a/vendor/phpunit/phpunit/src/Framework/ExecutionOrderDependency.php b/vendor/phpunit/phpunit/src/Framework/ExecutionOrderDependency.php
new file mode 100644
index 000000000..09c343c16
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/ExecutionOrderDependency.php
@@ -0,0 +1,206 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (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 PHPUnit\Framework;
+
+use function array_filter;
+use function array_map;
+use function array_values;
+use function count;
+use function explode;
+use function in_array;
+use function strpos;
+use function trim;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExecutionOrderDependency
+{
+    /**
+     * @var string
+     */
+    private $className = '';
+
+    /**
+     * @var string
+     */
+    private $methodName = '';
+
+    /**
+     * @var bool
+     */
+    private $useShallowClone = false;
+
+    /**
+     * @var bool
+     */
+    private $useDeepClone = false;
+
+    public static function createFromDependsAnnotation(string $className, string $annotation): self
+    {
+        // Split clone option and target
+        $parts = explode(' ', trim($annotation), 2);
+
+        if (count($parts) === 1) {
+            $cloneOption = '';
+            $target      = $parts[0];
+        } else {
+            $cloneOption = $parts[0];
+            $target      = $parts[1];
+        }
+
+        // Prefix provided class for targets assumed to be in scope
+        if ($target !== '' && strpos($target, '::') === false) {
+            $target = $className . '::' . $target;
+        }
+
+        return new self($target, null, $cloneOption);
+    }
+
+    /**
+     * @psalm-param list<ExecutionOrderDependency> $dependencies
+     *
+     * @psalm-return list<ExecutionOrderDependency>
+     */
+    public static function filterInvalid(array $dependencies): array
+    {
+        return array_values(
+            array_filter(
+                $dependencies,
+                static function (self $d)
+                {
+                    return $d->isValid();
+                }
+            )
+        );
+    }
+
+    /**
+     * @psalm-param list<ExecutionOrderDependency> $existing
+     * @psalm-param list<ExecutionOrderDependency> $additional
+     *
+     * @psalm-return list<ExecutionOrderDependency>
+     */
+    public static function mergeUnique(array $existing, array $additional): array
+    {
+        $existingTargets = array_map(
+            static function ($dependency)
+            {
+                return $dependency->getTarget();
+            },
+            $existing
+        );
+
+        foreach ($additional as $dependency) {
+            if (in_array($dependency->getTarget(), $existingTargets, true)) {
+                continue;
+            }
+
+            $existingTargets[] = $dependency->getTarget();
+            $existing[]        = $dependency;
+        }
+
+        return $existing;
+    }
+
+    /**
+     * @psalm-param list<ExecutionOrderDependency> $left
+     * @psalm-param list<ExecutionOrderDependency> $right
+     *
+     * @psalm-return list<ExecutionOrderDependency>
+     */
+    public static function diff(array $left, array $right): array
+    {
+        if ($right === []) {
+            return $left;
+        }
+
+        if ($left === []) {
+            return [];
+        }
+
+        $diff         = [];
+        $rightTargets = array_map(
+            static function ($dependency)
+            {
+                return $dependency->getTarget();
+            },
+            $right
+        );
+
+        foreach ($left as $dependency) {
+            if (in_array($dependency->getTarget(), $rightTargets, true)) {
+                continue;
+            }
+
+            $diff[] = $dependency;
+        }
+
+        return $diff;
+    }
+
+    public function __construct(string $classOrCallableName, ?string $methodName = null, ?string $option = null)
+    {
+        if ($classOrCallableName === '') {
+            return;
+        }
+
+        if (strpos($classOrCallableName, '::') !== false) {
+            [$this->className, $this->methodName] = explode('::', $classOrCallableName);
+        } else {
+            $this->className  = $classOrCallableName;
+            $this->methodName = !empty($methodName) ? $methodName : 'class';
+        }
+
+        if ($option === 'clone') {
+            $this->useDeepClone = true;
+        } elseif ($option === 'shallowClone') {
+            $this->useShallowClone = true;
+        }
+    }
+
+    public function __toString(): string
+    {
+        return $this->getTarget();
+    }
+
+    public function isValid(): bool
+    {
+        // Invalid dependencies can be declared and are skipped by the runner
+        return $this->className !== '' && $this->methodName !== '';
+    }
+
+    public function useShallowClone(): bool
+    {
+        return $this->useShallowClone;
+    }
+
+    public function useDeepClone(): bool
+    {
+        return $this->useDeepClone;
+    }
+
+    public function targetIsClass(): bool
+    {
+        return $this->methodName === 'class';
+    }
+
+    public function getTarget(): string
+    {
+        return $this->isValid()
+            ? $this->className . '::' . $this->methodName
+            : '';
+    }
+
+    public function getTargetClassName(): string
+    {
+        return $this->className;
+    }
+}