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Share one event loop per test module to stop Windows socketpair churn (#3070)

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Max 2026-07-07 13:19:04 +01:00 • committed by GitHub
commit 867bba6263
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2 changed files with 60 additions and 3 deletions
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5
tests/client/test_input_required.py
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@ -37,6 +37,11 @@ from mcp.client._input_required import (
pytestmark = pytest.mark.anyio
@pytest.fixture(autouse=True)
def _module_runner_lease() -> None:
"""Opt out of the shared per-module event loop: this module parametrizes `anyio_backend`."""
def _elicit(message: str = "What is your name?") -> ElicitRequest:
schema = {"type": "object", "properties": {"name": {"type": "string"}}, "required": ["name"]}
return ElicitRequest(params=ElicitRequestFormParams(message=message, requested_schema=schema))

8
tests/client/test_stdio.py
View file

@ -44,6 +44,14 @@ from mcp.os.win32.utilities import FallbackProcess
from mcp.shared.exceptions import MCPError
from mcp.shared.message import SessionMessage
@pytest.fixture(autouse=True)
def _module_runner_lease() -> None:
"""Opt out of the shared per-module event loop: this module parametrizes `anyio_backend`
and calls `trio.run` directly (see the tests/conftest.py original for the Windows hazard).
"""
# ---------------------------------------------------------------------------
# In-process fake of the spawned server process
# ---------------------------------------------------------------------------