kopia lustrzana https://github.com/micropython/micropython-lib
40 wiersze
715 B
Python
40 wiersze
715 B
Python
# Test that uasyncio scheduling is fair, i.e. gives all
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# coroutines equal chance to run (this specifically checks
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# round-robin scheduling).
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import uasyncio.core as asyncio
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COROS = 10
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ITERS = 20
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result = []
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test_finished = False
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async def coro(n):
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for i in range(ITERS):
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result.append(n)
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yield
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async def done():
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global test_finished
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while True:
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if len(result) == COROS * ITERS:
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#print(result)
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assert result == list(range(COROS)) * ITERS
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test_finished = True
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return
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yield
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loop = asyncio.get_event_loop()
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for n in range(COROS):
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loop.create_task(coro(n))
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loop.run_until_complete(done())
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assert test_finished
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