tractor/tests/test_advanced_faults.py

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'''
Sketchy network blackoutz, ugly byzantine gens, puedes eschuchar la
cancelacion?..
'''
import pytest
from _pytest.pathlib import import_path
import trio
from conftest import (
examples_dir,
)
@pytest.mark.parametrize(
'debug_mode',
[False, True],
ids=['debug_mode', 'no_debug_mode'],
)
def test_child_breaks_ipc_channel_during_stream(
debug_mode: bool,
):
'''
Ensure we can (purposely) break IPC during streaming and it's still
possible for the (simulated) user to kill the actor tree using
SIGINT.
'''
mod = import_path(
examples_dir() / 'advanced_faults' / 'ipc_failure_during_stream.py',
root=examples_dir(),
)
with pytest.raises(KeyboardInterrupt):
trio.run(
mod.main,
debug_mode,
)