--- /dev/null
+--TEST--
+bool hash_update_file ( resource $hcontext , string $filename [, resource $scontext = NULL ] );
+--CREDITS--
+marcosptf - <marcosptf@yahoo.com.br> - @phpsp - sao paulo - br
+--SKIPIF--
+<?php
+if (phpversion() < "5.3.0") {
+ die('SKIP php version so lower.');
+}
+require_once(dirname(__FILE__) . '/skip_mhash.inc'); ?>
+?>
+--FILE--
+<?php
+$ctx = hash_init('md5');
+$filePath = __DIR__ . DIRECTORY_SEPARATOR . 'sha1.phpt';
+fopen($filePath, "r");
+var_dump(hash_update_file($ctx, $filePath));
+hash_final($ctx);
+?>
+--EXPECT--
+bool(true)