diff --git a/ext/fileinfo/tests/bug57547.phpt b/ext/fileinfo/tests/bug57547.phpt
new file mode 100644
index 00000000000..512d4c030ab
--- /dev/null
+++ b/ext/fileinfo/tests/bug57547.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Bug #57547 Settings options on file doesn't give same result as constructor options
+--SKIPIF--
+<?php
+if (!class_exists('finfo'))
+	die('skip no fileinfo extension');
+--FILE--
+<?php
+
+$filenames = array("..", __FILE__);
+
+foreach ($filenames as $filename) {
+	$finfo = new finfo(FILEINFO_MIME);
+	var_dump($finfo->file($filename));
+
+	$finfo2 = new finfo();
+	var_dump($finfo2->file($filename, FILEINFO_MIME));
+}
+
+?>
+===DONE===
+--EXPECT--
+string(9) "directory"
+string(9) "directory"
+string(28) "text/x-php; charset=us-ascii"
+string(28) "text/x-php; charset=us-ascii"
+===DONE===