checkTimeout example

 catch (RuntimeException $e) {
        }

        $this->assertLessThan(15, microtime(true) - $start);

        throw $e;
    }

    public function testCheckTimeoutOnNonStartedProcess()
    {
        $process = $this->getProcess('echo foo');
        $this->assertNull($process->checkTimeout());
    }

    public function testCheckTimeoutOnTerminatedProcess()
    {
        $process = $this->getProcess('echo foo');
        $process->run();
        $this->assertNull($process->checkTimeout());
    }

    public function testCheckTimeoutOnStartedProcess()
    {
        

$this->status = self::STATUS_STARTED;

        if (isset($descriptors[3])) {
            $this->fallbackStatus['pid'] = (int) fgets($this->processPipes->pipes[3]);
        }

        if ($this->tty) {
            return;
        }

        $this->updateStatus(false);
        $this->checkTimeout();
    }

    /** * Restarts the process. * * Be warned that the process is cloned before being started. * * @param callable|null $callback A PHP callback to run whenever there is some * output available on STDOUT or STDERR * * @throws RuntimeException When process can't be launched * @throws RuntimeException When process is already running * * @see start() * * @final */

$this->status = self::STATUS_STARTED;

        if (isset($descriptors[3])) {
            $this->fallbackStatus['pid'] = (int) fgets($this->processPipes->pipes[3]);
        }

        if ($this->tty) {
            return;
        }

        $this->updateStatus(false);
        $this->checkTimeout();
    }

    /** * Restarts the process. * * Be warned that the process is cloned before being started. * * @param callable|null $callback A PHP callback to run whenever there is some * output available on STDOUT or STDERR * * @throws RuntimeException When process can't be launched * @throws RuntimeException When process is already running * * @see start() * * @final */