Files
agentic-kvc/third_party/vllm/tests/utils_/test_hashing.py
Gahow Wang 445e491123 Add vLLM v0.18.1 source tree with KV transfer abort fix
third_party/vllm/ now tracked in git for direct patch management.
Based on vLLM v0.18.1 release with one patch applied:

  vllm/v1/core/sched/scheduler.py:
    Replace fatal assert with graceful skip when KV transfer callback
    arrives for an already-aborted request during PD disaggregated serving.

Future vLLM modifications should be made directly in third_party/vllm/
and committed normally. The patches/ directory is kept as documentation
of what changed from upstream.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-22 00:30:38 +08:00

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735 B
Python

# SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
import hashlib
import pickle
import pytest
from vllm.utils.hashing import sha256
@pytest.mark.parametrize("input", [(), ("abc",), (None,), (None, bool, [1, 2, 3])])
def test_sha256(input: tuple):
digest = sha256(input)
assert digest is not None
assert isinstance(digest, bytes)
assert digest != b""
input_bytes = pickle.dumps(input, protocol=pickle.HIGHEST_PROTOCOL)
assert digest == hashlib.sha256(input_bytes).digest()
# hashing again, returns the same value
assert digest == sha256(input)
# hashing different input, returns different value
assert digest != sha256(input + (1,))