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[CI] Fix test_shared_storage_connector_hashes (#25748)

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Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
Signed-off-by: yewentao256 <zhyanwentao@126.com>
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Chauncey 2025-09-26 20:46:17 +08:00 committed by yewentao256
parent 62ae26c870
commit 515e30b023
1 changed files with 22 additions and 0 deletions
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22
tests/v1/kv_connector/unit/test_nixl_connector.py
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@ -26,6 +26,8 @@ from vllm.distributed.kv_transfer.kv_connector.v1.multi_connector import (
from vllm.distributed.kv_transfer.kv_connector.v1.nixl_connector import (
KVConnectorRole, NixlAgentMetadata, NixlConnector, NixlConnectorMetadata,
NixlConnectorWorker, NixlKVConnectorStats)
from vllm.distributed.kv_transfer.kv_transfer_state import (
ensure_kv_transfer_shutdown, has_kv_transfer_group)
from vllm.forward_context import ForwardContext
from vllm.platforms.interface import Platform
from vllm.sampling_params import SamplingParams
@ -35,6 +37,26 @@ from vllm.v1.outputs import KVConnectorOutput, ModelRunnerOutput
from .utils import create_request, create_scheduler, create_vllm_config
@pytest.fixture(scope="module", autouse=True)
def clear_kv_transfer():
"""
The test cases in this file use `VLLM_ENABLE_V1_MULTIPROCESSING=0`,
causing the global variable `_KV_CONNECTOR_AGENT`
to be assigned but never deleted.
Since the current pytest process does not terminate and instead
continues running tests from other files,
this global variable remains in memory and interferes
with test cases in other modules.
So we use this fixture to ensure that the global variable
`_KV_CONNECTOR_AGENT` is properly cleaned up after each test.
"""
yield
if has_kv_transfer_group():
ensure_kv_transfer_shutdown()
class FakeNixlWrapper:
"""Mock implementation of NixlWrapper for testing.