[libcamera-devel] [PATCH 9/9] test: timer: Test start() with absolute deadline

[Laurent Pinchart]

Hi Jacopo,

On Sun, Oct 06, 2019 at 09:37:28PM +0200, Jacopo Mondi wrote:
> On Sun, Oct 06, 2019 at 08:32:26AM +0300, Laurent Pinchart wrote:
> > Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> > ---
> >  test/timer.cpp | 19 +++++++++++++++++++
> >  1 file changed, 19 insertions(+)
> >
> > diff --git a/test/timer.cpp b/test/timer.cpp
> > index 5ff94dbbdeb0..93ce26a0a9a3 100644
> > --- a/test/timer.cpp
> > +++ b/test/timer.cpp
> > @@ -35,6 +35,15 @@ public:
> >  		Timer::start(msec);
> >  	}
> >
> > +	void start(std::chrono::steady_clock::time_point deadline)
> > +	{
> > +		count_ = 0;
> > +		start_ = std::chrono::steady_clock::now();
> > +		expiration_ = std::chrono::steady_clock::time_point();
> > +
> > +		Timer::start(deadline);
> > +	}
> > +
> >  	int jitter()
> >  	{
> >  		std::chrono::steady_clock::duration duration = expiration_ - deadline();
> > @@ -127,6 +136,16 @@ protected:
> >  			return TestFail;
> >  		}
> >
> > +		/* Timer with absolute deadline. */
> > +		timer.start(std::chrono::steady_clock::now() + std::chrono::milliseconds(200));
> > +
> > +		dispatcher->processEvents();
> > +
> > +		if (timer.isRunning() || timer.jitter() > 50) {
> > +			cout << "Absolute timer test failed" << endl;
> 
> "Absolute timer" sounds funny.

I'll rename that to "Absolute deadline".

> Otherwise
> Reviewed-by: Jacopo Mondi <jacopo at jmondi.org>
> 
> > +			return TestFail;
> > +		}
> > +
> >  		/* Two timers. */
> >  		timer.start(1000);
> >  		timer2.start(300);

-- 
Regards,

Laurent Pinchart