[tbot] Testcase example with board reboot
hws at denx.de
Wed Nov 28 17:01:40 UTC 2018
On Wed, 2018-11-28 at 17:39 +0100, Stefano Babic wrote:
> is there an example where a testcase foresees a reboot ? Let's say, I
> acquire the board (linux), I do something on the board (ok, I update)
> and then I reboot again - after reboot I will check again.
> Of course, until "reboot" is the standard way. Should I get a new context ?
> with contextlib.ExitStack() as cx:
> if mach is None:
> lh = cx.enter_context(tbot.acquire_lab())
> b = cx.enter_context(tbot.acquire_board(lh))
> lnx = cx.enter_context(tbot.acquire_linux(b))
> lnx = mach
> ......doing somethin
To reboot, you have to reenter the board context. In that case, having a `mach`
parameter is not a good idea, because the powercontrol should happen completely
inside your testcase.
An example can be found here:
Note the outer context for the lab-host, which is not restarted and the inner
context for the board, which is destructed and rebuild again to reboot the
board (using a powercycle).
Hope this helps,
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