mageekguy\atoum\cli::isTerminal PHP Метод

    public function isTerminal()
    {
        $isTerminal = self::$isTerminal;
        if ($isTerminal === null) {
            $isTerminal = $this->adapter->defined('STDOUT');
            if ($isTerminal === true) {
                $stdoutStat = $this->adapter->fstat($this->adapter->constant('STDOUT'));
                $isTerminal = ($stdoutStat['mode'] & 0170000) === 020000;
                // See <sys/stat.h> for more information.
                if ($isTerminal === true && $this->adapter->defined('PHP_WINDOWS_VERSION_BUILD') === true) {
                    $isTerminal = $isTerminal && $this->adapter->getenv('ANSICON') == true;
                }
            }
        }
        return $isTerminal;
    }

 public function testIsTerminalWhenForceTerminalWasUsedBeforeFirstCallToConstructor()
 {
     $this->if(\mageekguy\atoum\cli::forceTerminal())->and($adapter = new atoum\test\adapter())->and($adapter->defined = function ($constant) {
         switch ($constant) {
             case 'PHP_WINDOWS_VERSION_BUILD':
                 return false;
             case 'STDOUT':
                 return false;
         }
     })->and($cli = new atoum\cli($adapter))->then->boolean($cli->isTerminal())->isTrue()->if($otherCli = new atoum\cli())->then->boolean($otherCli->isTerminal())->isTrue();
 }