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<?php
/**
* @author Andreas Fischer <bantu@phpbb.com>
* @copyright 2013 Andreas Fischer
* @license http://www.opensource.org/licenses/mit-license.html MIT License
*/
namespace phpseclib3\Tests\Unit\Math\BigInteger;
use phpseclib3\Exception\BadConfigurationException;
use phpseclib3\Math\BigInteger\Engines\PHP64;
class PHP64OpenSSLTest extends TestCase
{
public static function setUpBeforeClass(): void
{
if (!PHP64::isValidEngine()) {
self::markTestSkipped('64-bit integers are not available.');
}
try {
PHP64::setModExpEngine('OpenSSL');
} catch (BadConfigurationException $e) {
self::markTestSkipped('openssl_public_encrypt() function is not available.');
}
}
public function getInstance($x = 0, $base = 10)
{
return new PHP64($x, $base);
}
public function testInternalRepresentation()
{
$x = new PHP64('FFFFFFFFFFFFFFFFC90FDA', 16);
$y = new PHP64("$x");
$this->assertSame(self::getVar($x, 'value'), self::getVar($y, 'value'));
}
public static function getStaticClass()
{
return 'phpseclib3\Math\BigInteger\Engines\PHP64';
}
}
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