getTermSignal example

final class ProcessSignaledException extends RuntimeException
{
    private $process;

    public function __construct(Process $process)
    {
        $this->process = $process;

        parent::__construct(sprintf('The process has been signaled with signal "%s".', $process->getTermSignal()));
    }

    public function getProcess(): Process
    {
        return $this->process;
    }

    public function getSignal(): int
    {
        return $this->getProcess()->getTermSignal();
    }
}

final class ProcessSignaledException extends RuntimeException
{
    private Process $process;

    public function __construct(Process $process)
    {
        $this->process = $process;

        parent::__construct(sprintf('The process has been signaled with signal "%s".', $process->getTermSignal()));
    }

    public function getProcess(): Process
    {
        return $this->process;
    }

    public function getSignal(): int
    {
        return $this->getProcess()->getTermSignal();
    }
}

$this->assertFalse($process->hasBeenSignaled());
    }

    public function testProcessWithoutTermSignal()
    {
        if ('\\' === \DIRECTORY_SEPARATOR) {
            $this->markTestSkipped('Windows does not support POSIX signals');
        }

        $process = $this->getProcess('echo foo');
        $process->run();
        $this->assertEquals(0, $process->getTermSignal());
    }

    public function testProcessIsSignaledIfStopped()
    {
        if ('\\' === \DIRECTORY_SEPARATOR) {
            $this->markTestSkipped('Windows does not support POSIX signals');
        }

        $process = $this->getProcessForCode('sleep(32);');
        $process->start();
        $process->stop();