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Server : nginx/1.20.1 System : Linux iZ2ze9ojcl78uluczwag69Z 4.18.0-240.22.1.el8_3.x86_64 #1 SMP Thu Apr 8 19:01:30 UTC 2021 x86_64 User : www ( 1000) PHP Version : 7.3.28 Disable Function : passthru,exec,system,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv Directory : /www/wwwroot/0531yanglao.com/vendor/bacon/bacon-qr-code/test/Common/ |
<?php
declare(strict_types = 1);
namespace BaconQrCodeTest\Common;
use BaconQrCode\Common\BitUtils;
use PHPUnit\Framework\TestCase;
class BitUtilsTest extends TestCase
{
public function testUnsignedRightShift() : void
{
$this->assertSame(1, BitUtils::unsignedRightShift(1, 0));
$this->assertSame(1, BitUtils::unsignedRightShift(10, 3));
$this->assertSame(536870910, BitUtils::unsignedRightShift(-10, 3));
}
public function testNumberOfTrailingZeros() : void
{
$this->assertSame(32, BitUtils::numberOfTrailingZeros(0));
$this->assertSame(1, BitUtils::numberOfTrailingZeros(10));
$this->assertSame(0, BitUtils::numberOfTrailingZeros(15));
$this->assertSame(2, BitUtils::numberOfTrailingZeros(20));
}
}