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43 lines
1.0 KiB
PHP
43 lines
1.0 KiB
PHP
<?php
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/**
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* @author Andreas Fischer <bantu@phpbb.com>
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* @copyright 2013 Andreas Fischer
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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*/
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declare(strict_types=1);
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namespace phpseclib3\Tests\Unit\Math\BigInteger;
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use phpseclib3\Math\BigInteger\Engines\PHP64;
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class PHP64Test extends TestCase
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{
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public static function setUpBeforeClass(): void
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{
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if (!PHP64::isValidEngine()) {
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self::markTestSkipped('64-bit integers are not available.');
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}
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PHP64::setModExpEngine('DefaultEngine');
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}
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public function getInstance($x = 0, $base = 10): PHP64
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{
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return new PHP64($x, $base);
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}
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public function testInternalRepresentation(): void
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{
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$x = new PHP64('FFFFFFFFFFFFFFFFC90FDA', 16);
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$y = new PHP64("$x");
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$this->assertSame(self::getVar($x, 'value'), self::getVar($y, 'value'));
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}
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public static function getStaticClass(): string
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{
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return 'phpseclib3\Math\BigInteger\Engines\PHP64';
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}
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}
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