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import pytest
from pdm.models.markers import EnvSpec, get_marker
from pdm.models.specifiers import PySpecSet
@pytest.mark.parametrize(
"original,marker,py_spec",
[
("python_version > '3'", "", ">=3.1"),
("python_version > '3.8'", "", ">=3.9"),
("python_version != '3.8'", "", "!=3.8.*"),
("python_version == '3.7'", "", "==3.7.*"),
("python_version in '3.6 3.7'", "", ">=3.6.0,<3.8.0"),
("python_full_version >= '3.6.0'", "", ">=3.6"),
("python_full_version not in '3.8.3'", "", "!=3.8.3"),
# mixed marker and python version
("python_version > '3.7' and os_name == 'nt'", 'os_name == "nt"', ">=3.8"),
(
"python_version > '3.7' or os_name == 'nt'",
'python_version > "3.7" or os_name == "nt"',
"",
),
],
)
def test_split_pyspec(original, marker, py_spec):
m = get_marker(original)
a, b = m.split_pyspec()
assert marker == str(a)
assert b == PySpecSet(py_spec)
@pytest.mark.parametrize(
"marker,env_spec,expected",
[
("os_name == 'nt'", EnvSpec.from_spec(">=3.10", "windows"), True),
("os_name == 'nt'", EnvSpec.from_spec(">=3.10"), True),
("os_name != 'nt'", EnvSpec.from_spec(">=3.10", "windows"), False),
("python_version >= '3.7' and os_name == 'nt'", EnvSpec.from_spec(">=3.10"), True),
("python_version < '3.7' and os_name == 'nt'", EnvSpec.from_spec(">=3.10"), False),
("python_version < '3.7' or os_name == 'nt'", EnvSpec.from_spec(">=3.10"), False),
("python_version >= '3.7' and os_name == 'nt'", EnvSpec.from_spec(">=3.10", "linux"), False),
("python_version >= '3.7' or os_name == 'nt'", EnvSpec.from_spec(">=3.10", "linux"), True),
("python_version >= '3.7' and implementation_name == 'pypy'", EnvSpec.from_spec(">=3.10"), True),
(
"python_version >= '3.7' and implementation_name == 'pypy'",
EnvSpec.from_spec(">=3.10", implementation="cpython"),
False,
),
],
)
def test_match_env_spec(marker, env_spec, expected):
m = get_marker(marker)
assert m.matches(env_spec) is expected
|
