1 files changed, 93 insertions, 0 deletions
diff --git a/vendor/phpunit/phpunit/src/Util/Annotation/Registry.php b/vendor/phpunit/phpunit/src/Util/Annotation/Registry.php
new file mode 100644
index 000000000..8df14cfc0
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Util/Annotation/Registry.php
@@ -0,0 +1,93 @@
+<?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\Util\Annotation;
+
+use function array_key_exists;
+use PHPUnit\Util\Exception;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionMethod;
+
+/**
+ * Reflection information, and therefore DocBlock information, is static within
+ * a single PHP process. It is therefore okay to use a Singleton registry here.
+ *
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Registry
+{
+    /** @var null|self */
+    private static $instance;
+
+    /** @var array<string, DocBlock> indexed by class name */
+    private $classDocBlocks = [];
+
+    /** @var array<string, array<string, DocBlock>> indexed by class name and method name */
+    private $methodDocBlocks = [];
+
+    public static function getInstance(): self
+    {
+        return self::$instance ?? self::$instance = new self;
+    }
+
+    private function __construct()
+    {
+    }
+
+    /**
+     * @throws Exception
+     * @psalm-param class-string $class
+     */
+    public function forClassName(string $class): DocBlock
+    {
+        if (array_key_exists($class, $this->classDocBlocks)) {
+            return $this->classDocBlocks[$class];
+        }
+
+        try {
+            $reflection = new ReflectionClass($class);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        return $this->classDocBlocks[$class] = DocBlock::ofClass($reflection);
+    }
+
+    /**
+     * @throws Exception
+     * @psalm-param class-string $classInHierarchy
+     */
+    public function forMethod(string $classInHierarchy, string $method): DocBlock
+    {
+        if (isset($this->methodDocBlocks[$classInHierarchy][$method])) {
+            return $this->methodDocBlocks[$classInHierarchy][$method];
+        }
+
+        try {
+            $reflection = new ReflectionMethod($classInHierarchy, $method);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        return $this->methodDocBlocks[$classInHierarchy][$method] = DocBlock::ofMethod($reflection, $classInHierarchy);
+    }
+}