From c4935f30490d0446e16a51dbf7a6397b771cf804 Mon Sep 17 00:00:00 2001 From: Damien George Date: Wed, 13 Nov 2019 21:08:22 +1100 Subject: tests/extmod: Add uasyncio tests. All .exp files are included because they require CPython 3.8 which may not always be available. --- tests/extmod/uasyncio_basic.py | 43 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 tests/extmod/uasyncio_basic.py (limited to 'tests/extmod/uasyncio_basic.py') diff --git a/tests/extmod/uasyncio_basic.py b/tests/extmod/uasyncio_basic.py new file mode 100644 index 0000000000..f6685fa674 --- /dev/null +++ b/tests/extmod/uasyncio_basic.py @@ -0,0 +1,43 @@ +try: + import uasyncio as asyncio +except ImportError: + try: + import asyncio + except ImportError: + print("SKIP") + raise SystemExit + + +try: + import utime + + ticks = utime.ticks_ms + ticks_diff = utime.ticks_diff +except: + import time + + ticks = lambda: int(time.time() * 1000) + ticks_diff = lambda t1, t0: t1 - t0 + + +async def delay_print(t, s): + await asyncio.sleep(t) + print(s) + + +async def main(): + print("start") + + await asyncio.sleep(0.001) + print("after sleep") + + t0 = ticks() + await delay_print(0.02, "short") + t1 = ticks() + await delay_print(0.04, "long") + t2 = ticks() + + print("took {} {}".format(round(ticks_diff(t1, t0), -1), round(ticks_diff(t2, t1), -1))) + + +asyncio.run(main()) -- cgit v1.2.3