JaunatisBlue
c4a82614b3
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67 lines
1.7 KiB
Python
67 lines
1.7 KiB
Python
"""conftest.py.
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Pytest fixtures.
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"""
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import sys
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import pytest
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# backends to be tested
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# TODO: add cutensornet and quimb here as well
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BACKENDS = ["cutensornet"]
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# BACKENDS = ["qmatchatea"]
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def get_backend(backend_name):
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from qibotn.backends.cutensornet import CuTensorNet
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from qibotn.backends.qmatchatea import QMatchaTeaBackend
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NAME2BACKEND = {"qmatchatea": QMatchaTeaBackend, "cutensornet": CuTensorNet}
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return NAME2BACKEND[backend_name]()
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AVAILABLE_BACKENDS = []
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for backend_name in BACKENDS:
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try:
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_backend = get_backend(backend_name)
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AVAILABLE_BACKENDS.append(backend_name)
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except (ModuleNotFoundError, ImportError):
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pass
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def pytest_runtest_setup(item):
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ALL = {"darwin", "linux"}
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supported_platforms = ALL.intersection(mark.name for mark in item.iter_markers())
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plat = sys.platform
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if supported_platforms and plat not in supported_platforms: # pragma: no cover
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# case not covered by workflows
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pytest.skip(f"Cannot run test on platform {plat}.")
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@pytest.fixture
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def backend(backend_name):
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yield get_backend(backend_name)
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def pytest_runtest_setup(item):
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ALL = {"darwin", "linux"}
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supported_platforms = ALL.intersection(mark.name for mark in item.iter_markers())
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plat = sys.platform
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if supported_platforms and plat not in supported_platforms: # pragma: no cover
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# case not covered by workflows
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pytest.skip(f"Cannot run test on platform {plat}.")
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def pytest_configure(config):
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config.addinivalue_line("markers", "linux: mark test to run only on linux")
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def pytest_generate_tests(metafunc):
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module_name = metafunc.module.__name__
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if "backend_name" in metafunc.fixturenames:
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metafunc.parametrize("backend_name", AVAILABLE_BACKENDS)
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