43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
import pytest
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@pytest.hookimpl(hookwrapper=True, tryfirst=True)
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def pytest_collection_modifyitems(config, items):
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"""Prefer faster tests.
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Use a hookwrapper to do this in the beginning, so e.g. --ff still works
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correctly.
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"""
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fast_items = []
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slow_items = []
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slowest_items = []
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neutral_items = []
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spawn_names = {"spawn_pytest", "spawn"}
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for item in items:
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try:
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fixtures = item.fixturenames
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except AttributeError:
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# doctest at least
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# (https://github.com/pytest-dev/pytest/issues/5070)
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neutral_items.append(item)
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else:
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if "testdir" in fixtures:
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if spawn_names.intersection(item.function.__code__.co_names):
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item.add_marker(pytest.mark.uses_pexpect)
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slowest_items.append(item)
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else:
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slow_items.append(item)
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item.add_marker(pytest.mark.slow)
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else:
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marker = item.get_closest_marker("slow")
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if marker:
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slowest_items.append(item)
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else:
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fast_items.append(item)
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items[:] = fast_items + neutral_items + slow_items + slowest_items
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yield
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