mirror of
https://github.com/syssec-utd/pylingual.git
synced 2026-05-10 18:39:03 -07:00
caandt
83 lines
1.6 KiB
Python
83 lines
1.6 KiB
Python
import asyncio
|
|
|
|
|
|
# Test 1: Simple async generator
|
|
async def gen1():
|
|
yield 1
|
|
yield 2
|
|
|
|
|
|
# Test 2: Async generator with await
|
|
async def gen2():
|
|
await asyncio.sleep(0)
|
|
yield "done"
|
|
|
|
|
|
# Test 3: Async generator using a loop
|
|
async def gen3():
|
|
for i in range(3):
|
|
yield i
|
|
|
|
|
|
# Test 4: Async generator with async for loop (consuming another async generator)
|
|
async def gen4():
|
|
async for x in gen3():
|
|
yield x
|
|
|
|
|
|
# Test 5: Async generator with async with
|
|
class DummyContext:
|
|
async def __aenter__(self):
|
|
return self
|
|
|
|
async def __aexit__(self, exc_type, exc, tb):
|
|
pass
|
|
|
|
|
|
async def gen5():
|
|
async with DummyContext():
|
|
yield "inside context"
|
|
|
|
|
|
# Test 6: Async generator that returns (implicitly ends)
|
|
async def gen6():
|
|
yield "hello"
|
|
return # Ends the generator
|
|
|
|
|
|
# Test 7: Nested yield and await
|
|
async def gen7():
|
|
yield await asyncio.sleep(0, result="nested")
|
|
|
|
|
|
# Test 8: Function using 'yield' but not 'async def' (should be a regular generator)
|
|
def regular_gen():
|
|
yield "normal generator"
|
|
|
|
|
|
# Test 9: Coroutine consuming async generator
|
|
async def consume_gen():
|
|
async for item in gen2():
|
|
pass
|
|
|
|
|
|
# Test 10: Calling an async generator (should return an async generator object)
|
|
g = gen1()
|
|
assert hasattr(g, "__anext__") # Just to test that it's an async generator object
|
|
|
|
|
|
# Test 11: Async generator with try/finally
|
|
async def gen11():
|
|
try:
|
|
yield "try"
|
|
finally:
|
|
await asyncio.sleep(0)
|
|
|
|
|
|
# Test 12: Async generator with exception handling
|
|
async def gen12():
|
|
try:
|
|
raise ValueError("fail")
|
|
except ValueError:
|
|
yield "handled"
|