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from typing import Any, Optional
import pytest
import eagerpy as ep
def pytest_addoption(parser: Any) -> None:
parser.addoption("--backend")
@pytest.fixture(scope="session")
def dummy(request: Any) -> ep.Tensor:
backend: Optional[str] = request.config.option.backend
if backend is None:
pytest.skip()
assert False
return ep.utils.get_dummy(backend)
@pytest.fixture(scope="session")
def t1(dummy: ep.Tensor) -> ep.Tensor:
return ep.arange(dummy, 5).float32()
@pytest.fixture(scope="session")
def t1int(dummy: ep.Tensor) -> ep.Tensor:
return ep.arange(dummy, 5)
@pytest.fixture(scope="session")
def t2(dummy: ep.Tensor) -> ep.Tensor:
return ep.arange(dummy, 7, 17, 2).float32()
@pytest.fixture(scope="session")
def t2int(dummy: ep.Tensor) -> ep.Tensor:
return ep.arange(dummy, 7, 17, 2)
@pytest.fixture(scope="session", params=["t1", "t2"])
def t(request: Any, t1: ep.Tensor, t2: ep.Tensor) -> ep.Tensor:
return {"t1": t1, "t2": t2}[request.param]
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