TestHandler: improve cache file uniqueness (#454)

Use full length of MD5 to make collisions more difficult
nette · Oct 23, 2024 · ae394ae · ae394ae
1 parent ce899ed
commit ae394ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Runner/TestHandler.php b/src/Runner/TestHandler.php
@@ -176,7 +176,7 @@ private function initiateTestCase(Test $test, $foo, PhpInterpreter $interpreter)
 		$methods = null;
 
 		if ($this->tempDir) {
-			$cacheFile = $this->tempDir . DIRECTORY_SEPARATOR . 'TestHandler.testCase.' . substr(md5($test->getSignature()), 0, 5) . '.list';
+			$cacheFile = $this->tempDir . DIRECTORY_SEPARATOR . 'TestHandler.testCase.' . md5($test->getSignature()) . '.list';
 			if (is_file($cacheFile)) {
 				$cache = unserialize(file_get_contents($cacheFile));