Test/EVSE/GPL/php-5.6.40/ext/bcmath/tests/bug72093.phpt

--TEST--
Bug 72093: bcpowmod accepts negative scale and corrupts _one_ definition
--SKIPIF--
<?php
if(!extension_loaded("bcmath")) print "skip";
if (substr(PHP_OS, 0, 3) == 'WIN') {
    die('skip Not valid for windows');
}
?>
--FILE--
<?php
var_dump(bcpowmod(1, "A", 128, -200));
var_dump(bcpowmod(1, 1.2, 1, 1));
?>
--EXPECTF--
string(1) "1"
bc math warning: non-zero scale in exponent
string(3) "0.0"