[PATCH v2 5/6] tests: hwsim: add async infrastructure

[Benjamin Berg]

Hi,

On Sat, 2026-09-12 at 00:59 +0200, Johannes Berg wrote:
> [SNIP]
> +def _drive_sync(gen):
> +    try:
> +        req = next(gen)
> +        while True:
> +            req = gen.send(wpaspy.wait_event(*req))
> +    except StopIteration as e:
> +        return e.value
> +
> +async def _drive_async(gen):
> +    try:
> +        req = next(gen)
> +        while True:
> +            req = gen.send(await wpaspy.wait_event_async(*req))
> +    except StopIteration as e:
> +        return e.value

This seems overly complicated. The functions could simply be defined
with as async routines. Then _drive_async becomes a no-op while
_drive_sync can simply use asyncio.run, similar to how run_test_func
does it.


> [SNIP]
> -            ev = dev2.wait_event(["DATA-TEST-RX"], timeout=timeout)
> +            ev = yield (dev2.mon, ["DATA-TEST-RX"], timeout, dev2.dbg + ": ")

And then this could just become:
  ev = await dv2.wait_event_async(["DATA-TEST-RX"], timeout=timeout)

Benjamin

> [SNIP]