Fix phpunit 10.0 compatibility and upgrade some dependencies

Author: SerafimArts

.gitattributes

@@ -1,3 +1,6 @@
 .gitattributes export-ignore
 .gitignore export-ignore
 tests/ export-ignore
+
+phpunit.xml
+psalm.xml

composer.json

@@ -16,22 +16,25 @@
         }
     ],
     "require": {
-        "php": "^8.1",
+        "php": "^7.4|^8.0",
         "ext-spl": "*",
         "ext-pcre": "*",
         "ext-json": "*",
         "ext-mbstring": "*",
-        "phplrt/lexer-contracts": "^4.0",
-        "phplrt/lexer-printer": "^4.0",
-        "phplrt/source-contracts": "^4.0"
+        "phplrt/source": "^3.4",
+        "phplrt/lexer-contracts": "^3.4",
+        "phplrt/exception": "^3.4"
     },
     "autoload": {
         "psr-4": {
             "Phplrt\\Lexer\\": "src"
-        }
+        },
+        "files": [
+            "src/polyfill.php"
+        ]
     },
     "require-dev": {
-        "phpunit/phpunit": "^10.5|^11.0",
+        "phpunit/phpunit": "^9.6|^10.0",
         "vimeo/psalm": "^5.21"
     },
     "autoload-dev": {
@@ -40,12 +43,12 @@
         }
     },
     "provide": {
-        "phplrt/lexer-contracts-implementation": "^4.0"
+        "phplrt/lexer-contracts-implementation": "^3.4"
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "4.x-dev",
-            "dev-main": "4.x-dev"
+            "dev-master": "3.x-dev",
+            "dev-main": "3.x-dev"
         }
     },
     "config": {

phpunit.xml

@@ -1,14 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
-         colors="true"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.6/phpunit.xsd"
          backupGlobals="true"
-         stopOnFailure="false"
-         processIsolation="false"
+         backupStaticAttributes="false"
          bootstrap="vendor/autoload.php"
-         cacheDirectory="vendor/.phpunit.cache"
-         backupStaticProperties="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
 >
+    <php>
+        <ini name="error_reporting" value="-1"/>
+        <ini name="memory_limit" value="-1"/>
+    </php>
+
     <testsuites>
         <testsuite name="unit">
             <directory>tests/Unit</directory>
@@ -18,16 +25,9 @@
         </testsuite>
     </testsuites>
 
-    <coverage/>
-
-    <source>
+    <coverage>
         <include>
             <directory suffix=".php">src</directory>
         </include>
-    </source>
-
-    <php>
-        <ini name="error_reporting" value="-1"/>
-        <ini name="memory_limit" value="-1"/>
-    </php>
+    </coverage>
 </phpunit>

resources/.deprecations.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Phplrt\Lexer\Buffer {
+
+    /**
+     * @deprecated since phplrt 3.2 and will be removed in 4.0, use {@see \Phplrt\Buffer\ArrayBuffer} instead.
+     */
+    class ArrayBuffer extends \Phplrt\Buffer\ArrayBuffer
+    {
+    }
+
+    /**
+     * @deprecated since phplrt 3.2 and will be removed in 4.0, use {@see \Phplrt\Buffer\ExtrusiveBuffer} instead.
+     */
+    class ExtrusiveBuffer extends \Phplrt\Buffer\ExtrusiveBuffer
+    {
+    }
+
+    /**
+     * @deprecated since phplrt 3.2 and will be removed in 4.0, use {@see \Phplrt\Buffer\LazyBuffer} instead.
+     */
+    class LazyBuffer extends \Phplrt\Buffer\LazyBuffer
+    {
+    }
+
+    /**
+     * @deprecated since phplrt 3.2 and will be removed in 4.0, use {@see \Phplrt\Buffer\Buffer} instead.
+     */
+    abstract class Buffer extends \Phplrt\Buffer\Buffer
+    {
+    }
+
+}

src/Aliases/GeneratorInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Phplrt\Lexer\Compiler;
+
+interface CompilerInterface
+{
+    /**
+     * @param array<non-empty-string, non-empty-string> $tokens
+     * @return non-empty-string
+     */
+    public function compile(array $tokens): string;
+}

src/Aliases/OrderedGenerator.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Phplrt\Lexer\Compiler;
+
+class Markers extends PCRECompiler
+{
+    /**
+     * @var string
+     */
+    private const FORMAT_MARKER = '(?:(?:%s)(*MARK:%s))';
+
+    /**
+     * @var string
+     */
+    private const FORMAT_BODY = '\\G(?|%s)';
+
+    /**
+     * @param array<array-key, string> $chunks
+     * @return non-empty-string
+     *
+     * @psalm-suppress MoreSpecificReturnType
+     * @psalm-suppress LessSpecificReturnStatement
+     */
+    protected function buildTokens(array $chunks): string
+    {
+        return \sprintf(self::FORMAT_BODY, \implode('|', $chunks));
+    }
+
+    /**
+     * @param non-empty-string $name
+     * @param non-empty-string $pattern
+     * @return non-empty-string
+     */
+    protected function buildToken(string $name, string $pattern): string
+    {
+        return \sprintf(self::FORMAT_MARKER, $pattern, $name);
+    }
+}