From 09898ccbc87b5e297bcfab4527a3705bd3b4d5a4 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Sat, 2 Dec 2023 17:45:25 +0300
Subject: add phpunit code coverage driver

---
 .../src/StaticAnalysis/CachingFileAnalyser.php     | 31 +++++++++++-----------
 1 file changed, 16 insertions(+), 15 deletions(-)

(limited to 'vendor/phpunit/php-code-coverage/src/StaticAnalysis/CachingFileAnalyser.php')

diff --git a/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CachingFileAnalyser.php b/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CachingFileAnalyser.php
index cdaad5613..f53da078a 100644
--- a/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CachingFileAnalyser.php
+++ b/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CachingFileAnalyser.php
@@ -9,15 +9,15 @@
  */
 namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
 
-use function assert;
-use function crc32;
 use function file_get_contents;
 use function file_put_contents;
+use function implode;
 use function is_file;
+use function md5;
 use function serialize;
-use GlobIterator;
+use function unserialize;
 use SebastianBergmann\CodeCoverage\Util\Filesystem;
-use SplFileInfo;
+use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
 
 /**
  * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
@@ -50,10 +50,6 @@ final class CachingFileAnalyser implements FileAnalyser
 
         $this->analyser  = $analyser;
         $this->directory = $directory;
-
-        if (self::$cacheVersion === null) {
-            $this->calculateCacheVersion();
-        }
     }
 
     public function classesIn(string $filename): array
@@ -165,19 +161,24 @@ final class CachingFileAnalyser implements FileAnalyser
 
     private function cacheFile(string $filename): string
     {
-        return $this->directory . DIRECTORY_SEPARATOR . hash('sha256', $filename . crc32(file_get_contents($filename)) . self::$cacheVersion);
+        return $this->directory . DIRECTORY_SEPARATOR . md5($filename . "\0" . file_get_contents($filename) . "\0" . self::cacheVersion());
     }
 
-    private function calculateCacheVersion(): void
+    private static function cacheVersion(): string
     {
-        $buffer = '';
+        if (self::$cacheVersion !== null) {
+            return self::$cacheVersion;
+        }
 
-        foreach (new GlobIterator(__DIR__ . '/*.php') as $file) {
-            assert($file instanceof SplFileInfo);
+        $buffer = [];
 
-            $buffer .= file_get_contents($file->getPathname());
+        foreach ((new FileIteratorFacade)->getFilesAsArray(__DIR__, '.php') as $file) {
+            $buffer[] = $file;
+            $buffer[] = file_get_contents($file);
         }
 
-        self::$cacheVersion = (string) crc32($buffer);
+        self::$cacheVersion = md5(implode("\0", $buffer));
+
+        return self::$cacheVersion;
     }
 }
-- 
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