micropython/tests/cpydiff/core_generator_noexit.py

25 lines
459 B
Python

"""
categories: Core,Generator
description: Context manager __exit__() not called in a generator which does not run to completion
cause: Unknown
workaround: Unknown
"""
class foo(object):
def __enter__(self):
print('Enter')
def __exit__(self, *args):
print('Exit')
def bar(x):
with foo():
while True:
x += 1
yield x
def func():
g = bar(0)
for _ in range(3):
print(next(g))
func()