wehub-resource-sync
69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
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import pytest
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from vllm.utils.import_utils import has_helion
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if not has_helion():
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pytest.skip(
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"Helion is not installed. Install with: pip install vllm[helion]",
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allow_module_level=True,
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)
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from vllm.kernels.helion.case_key import CaseKey
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class TestCaseKey:
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"""Test suite for CaseKey class."""
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def test_construction_with_dict(self):
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key = CaseKey({"intermediate": 2048, "numtokens": 256})
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assert key["intermediate"] == 2048
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assert key["numtokens"] == 256
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def test_empty_construction_raises(self):
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with pytest.raises(TypeError, match="at least one key-value pair"):
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CaseKey()
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with pytest.raises(TypeError, match="at least one key-value pair"):
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CaseKey({})
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def test_default_construction(self):
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key = CaseKey.default()
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assert len(key) == 0
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assert key.is_default()
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def test_non_default_is_not_default(self):
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key = CaseKey({"intermediate": 2048})
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assert not key.is_default()
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def test_hashable_and_equality(self):
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a = CaseKey({"intermediate": 2048, "numtokens": 256})
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b = CaseKey({"numtokens": 256, "intermediate": 2048})
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assert a == b
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assert hash(a) == hash(b)
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assert a != CaseKey({"intermediate": 4096})
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assert CaseKey.default() == CaseKey.default()
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configs = {
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CaseKey.default(): "default_config",
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a: "a_config",
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}
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assert configs[b] == "a_config"
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assert configs[CaseKey.default()] == "default_config"
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def test_str_is_sorted_json(self):
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assert str(CaseKey({"z": 1, "a": 2})) == '{"a":2,"z":1}'
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assert str(CaseKey.default()) == "{}"
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def test_immutable(self):
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key = CaseKey({"intermediate": 2048})
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with pytest.raises(TypeError, match="immutable"):
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key["intermediate"] = 4096
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with pytest.raises(TypeError, match="immutable"):
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del key["intermediate"]
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with pytest.raises(TypeError, match="immutable"):
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key.update({"numtokens": 256})
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with pytest.raises(TypeError, match="immutable"):
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key.clear()
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