Merge remote-tracking branch 'upstream/develop' into simplify-install…

…-instructions

.gitignore

@@ -10,3 +10,4 @@
 
 .phpunit.result.cache
 .DS_Store
+phpunit.xml

Magento2/Helpers/Assert.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento2\Helpers;
+
+use PHP_CodeSniffer\Files\File;
+use PHP_CodeSniffer\Util\Tokens;
+use PHPCSUtils\Tokens\Collections;
+
+/**
+ * phpcs:disable Magento2.Functions.StaticFunction.StaticFunction
+ */
+class Assert
+{
+    /**
+     * Checks whether it is a built-in function call.
+     *
+     * @param File $phpcsFile
+     * @param int $stackPtr
+     * @return bool
+     */
+    public static function isBuiltinFunctionCall(File $phpcsFile, int $stackPtr): bool
+    {
+        $tokens = $phpcsFile->getTokens();
+        $nextPtr = $phpcsFile->findNext(Tokens::$emptyTokens, ($stackPtr + 1), null, true);
+        if ($nextPtr === false
+            || $tokens[$nextPtr]['code'] !== \T_OPEN_PARENTHESIS
+            || isset($tokens[$nextPtr]['parenthesis_owner'])
+        ) {
+            return false;
+        }
+
+        $prevPtr = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($stackPtr - 1), null, true);
+        if ($prevPtr !== false) {
+            if (isset(Collections::objectOperators()[$tokens[$prevPtr]['code']])
+                || $tokens[$prevPtr]['code'] === \T_NEW
+            ) {
+                return false;
+            }
+
+            if ($tokens[$prevPtr]['code'] === \T_NS_SEPARATOR) {
+                $prevPrevPr = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($prevPtr - 1), null, true);
+                if ($prevPrevPr !== false && \in_array($tokens[$prevPrevPr]['code'], [\T_STRING, \T_NAMESPACE], true)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+}

Magento2/Internal/Cache.php

@@ -0,0 +1,87 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento2\Internal;
+
+use PHP_CodeSniffer\Files\File;
+
+/**
+ * Wrapper for \PHPCSUtils\Internal\Cache
+ *
+ * @see \PHPCSUtils\Internal\Cache
+ * @internal
+ */
+final class Cache
+{
+    /**
+     * Wrapper for \PHPCSUtils\Internal\Cache::isCached() method.
+     *
+     * @param \PHP_CodeSniffer\Files\File $phpcsFile
+     * @param string $key
+     * @param int|string $id
+     *
+     * @return bool
+     * @see \PHPCSUtils\Internal\Cache::isCached()
+     */
+    public static function isCached(File $phpcsFile, $key, $id)
+    {
+        return \PHPCSUtils\Internal\Cache::isCached($phpcsFile, $key, $id);
+    }
+
+    /**
+     * Wrapper for \PHPCSUtils\Internal\Cache::get() method.
+     *
+     * @param \PHP_CodeSniffer\Files\File $phpcsFile
+     * @param string $key
+     * @param int|string $id
+     *
+     * @return mixed
+     * @see \PHPCSUtils\Internal\Cache::get()
+     */
+    public static function get(File $phpcsFile, $key, $id)
+    {
+        return \PHPCSUtils\Internal\Cache::get($phpcsFile, $key, $id);
+    }
+
+    /**
+     * Wrapper for \PHPCSUtils\Internal\Cache::getForFile() method.
+     *
+     * @param \PHP_CodeSniffer\Files\File $phpcsFile
+     * @param string $key
+     * @return array
+     * @see \PHPCSUtils\Internal\Cache::getForFile()
+     */
+    public static function getForFile(File $phpcsFile, $key)
+    {
+        return \PHPCSUtils\Internal\Cache::getForFile($phpcsFile, $key);
+    }
+
+    /**
+     * Wrapper for \PHPCSUtils\Internal\Cache::set() method.
+     *
+     * @param \PHP_CodeSniffer\Files\File $phpcsFile
+     * @param string $key
+     * @param int|string $id
+     * @param mixed $value
+     * @return void
+     * @see \PHPCSUtils\Internal\Cache::set()
+     */
+    public static function set(File $phpcsFile, $key, $id, $value)
+    {
+        \PHPCSUtils\Internal\Cache::set($phpcsFile, $key, $id, $value);
+    }
+
+    /**
+     * Wrapper for \PHPCSUtils\Internal\Cache::clear() method.
+     *
+     * @return void
+     * @see \PHPCSUtils\Internal\Cache::clear()
+     */
+    public static function clear()
+    {
+        \PHPCSUtils\Internal\Cache::clear();
+    }
+}