phpseclib/tests/Unit/Math/BigInteger/PHP32Test.php

39 lines
1014 B
PHP

<?php
/**
* @author Andreas Fischer <bantu@phpbb.com>
* @copyright 2013 Andreas Fischer
* @license http://www.opensource.org/licenses/mit-license.html MIT License
*/
use \phpseclib\Math\BigInteger\Engines\PHP32;
class Unit_Math_BigInteger_PHP32Test extends Unit_Math_BigInteger_TestCase
{
public static function setUpBeforeClass()
{
if (version_compare(PHP_VERSION, '7.0.0') < 0) {
self::markTestSkipped('32-bit integers slow things down too much on PHP 5.6');
}
PHP32::setModExpEngine('DefaultEngine');
}
public function getInstance($x = 0, $base = 10)
{
return new PHP32($x, $base);
}
public function testInternalRepresentation()
{
$x = new PHP32('FFFFFFFFFFFFFFFFC90FDA', 16);
$y = new PHP32("$x");
$this->assertSame(self::getVar($x, 'value'), self::getVar($y, 'value'));
}
public static function getStaticClass()
{
return 'phpseclib\Math\BigInteger\Engines\PHP32';
}
}