mirror of
https://github.com/finegrain-ai/refiners.git
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83 lines
2.1 KiB
Python
83 lines
2.1 KiB
Python
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import pytest
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from refiners.adapters.adapter import Adapter
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from refiners.fluxion.layers import Chain, Linear
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class DummyLinearAdapter(Chain, Adapter[Linear]):
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def __init__(self, target: Linear):
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with self.setup_adapter(target):
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super().__init__(target)
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class DummyChainAdapter(Chain, Adapter[Chain]):
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def __init__(self, target: Chain):
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with self.setup_adapter(target):
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super().__init__(target)
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@pytest.fixture
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def chain() -> Chain:
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return Chain(Chain(Linear(2, 2)))
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def test_weighted_module_adapter_insertion(chain: Chain):
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parent = chain.Chain
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adaptee = parent.Linear
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adapter = DummyLinearAdapter(adaptee)
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adapter.inject(parent)
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assert adapter.parent == parent
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assert adapter in iter(parent)
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assert adaptee not in iter(parent)
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adapter.eject()
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assert adapter.parent is None
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assert adapter not in iter(parent)
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assert adaptee in iter(parent)
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def test_chain_adapter_insertion(chain: Chain):
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parent = chain
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adaptee = parent.Chain
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adapter = DummyChainAdapter(adaptee)
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assert adaptee.parent == parent
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adapter.inject()
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assert adapter.parent == parent
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assert adaptee.parent == adapter
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assert adapter in iter(parent)
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assert adaptee not in iter(parent)
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adapter.eject()
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assert adapter.parent is None
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assert adaptee.parent == parent
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assert adapter not in iter(parent)
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assert adaptee in iter(parent)
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def test_weighted_module_adapter_structural_copy(chain: Chain):
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parent = chain.Chain
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adaptee = parent.Linear
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adapter = DummyLinearAdapter(adaptee)
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adapter.inject(parent)
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clone = chain.structural_copy()
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cloned_adapter = clone.Chain.DummyLinearAdapter
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assert cloned_adapter.parent == clone.Chain
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assert cloned_adapter.target == adaptee
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def test_chain_adapter_structural_copy(chain: Chain):
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# Chain adapters cannot be copied by default.
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adapter = DummyChainAdapter(chain.Chain)
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adapter.inject()
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with pytest.raises(RuntimeError):
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chain.structural_copy()
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adapter.eject()
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chain.structural_copy()
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