You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
117 lines
3.6 KiB
117 lines
3.6 KiB
import pytest
|
|
|
|
|
|
def test_unscoped_enum():
|
|
from pybind11_tests import UnscopedEnum, EOne
|
|
|
|
assert str(UnscopedEnum.EOne) == "UnscopedEnum.EOne"
|
|
assert str(UnscopedEnum.ETwo) == "UnscopedEnum.ETwo"
|
|
assert str(EOne) == "UnscopedEnum.EOne"
|
|
# __members__ property
|
|
assert UnscopedEnum.__members__ == {"EOne": UnscopedEnum.EOne, "ETwo": UnscopedEnum.ETwo}
|
|
# __members__ readonly
|
|
with pytest.raises(AttributeError):
|
|
UnscopedEnum.__members__ = {}
|
|
# __members__ returns a copy
|
|
foo = UnscopedEnum.__members__
|
|
foo["bar"] = "baz"
|
|
assert UnscopedEnum.__members__ == {"EOne": UnscopedEnum.EOne, "ETwo": UnscopedEnum.ETwo}
|
|
|
|
# no TypeError exception for unscoped enum ==/!= int comparisons
|
|
y = UnscopedEnum.ETwo
|
|
assert y == 2
|
|
assert y != 3
|
|
|
|
assert int(UnscopedEnum.ETwo) == 2
|
|
assert str(UnscopedEnum(2)) == "UnscopedEnum.ETwo"
|
|
|
|
# order
|
|
assert UnscopedEnum.EOne < UnscopedEnum.ETwo
|
|
assert UnscopedEnum.EOne < 2
|
|
assert UnscopedEnum.ETwo > UnscopedEnum.EOne
|
|
assert UnscopedEnum.ETwo > 1
|
|
assert UnscopedEnum.ETwo <= 2
|
|
assert UnscopedEnum.ETwo >= 2
|
|
assert UnscopedEnum.EOne <= UnscopedEnum.ETwo
|
|
assert UnscopedEnum.EOne <= 2
|
|
assert UnscopedEnum.ETwo >= UnscopedEnum.EOne
|
|
assert UnscopedEnum.ETwo >= 1
|
|
assert not (UnscopedEnum.ETwo < UnscopedEnum.EOne)
|
|
assert not (2 < UnscopedEnum.EOne)
|
|
|
|
|
|
def test_scoped_enum():
|
|
from pybind11_tests import ScopedEnum, test_scoped_enum
|
|
|
|
assert test_scoped_enum(ScopedEnum.Three) == "ScopedEnum::Three"
|
|
z = ScopedEnum.Two
|
|
assert test_scoped_enum(z) == "ScopedEnum::Two"
|
|
|
|
# expected TypeError exceptions for scoped enum ==/!= int comparisons
|
|
with pytest.raises(TypeError):
|
|
assert z == 2
|
|
with pytest.raises(TypeError):
|
|
assert z != 3
|
|
|
|
# order
|
|
assert ScopedEnum.Two < ScopedEnum.Three
|
|
assert ScopedEnum.Three > ScopedEnum.Two
|
|
assert ScopedEnum.Two <= ScopedEnum.Three
|
|
assert ScopedEnum.Two <= ScopedEnum.Two
|
|
assert ScopedEnum.Two >= ScopedEnum.Two
|
|
assert ScopedEnum.Three >= ScopedEnum.Two
|
|
|
|
|
|
def test_implicit_conversion():
|
|
from pybind11_tests import ClassWithUnscopedEnum
|
|
|
|
assert str(ClassWithUnscopedEnum.EMode.EFirstMode) == "EMode.EFirstMode"
|
|
assert str(ClassWithUnscopedEnum.EFirstMode) == "EMode.EFirstMode"
|
|
|
|
f = ClassWithUnscopedEnum.test_function
|
|
first = ClassWithUnscopedEnum.EFirstMode
|
|
second = ClassWithUnscopedEnum.ESecondMode
|
|
|
|
assert f(first) == 1
|
|
|
|
assert f(first) == f(first)
|
|
assert not f(first) != f(first)
|
|
|
|
assert f(first) != f(second)
|
|
assert not f(first) == f(second)
|
|
|
|
assert f(first) == int(f(first))
|
|
assert not f(first) != int(f(first))
|
|
|
|
assert f(first) != int(f(second))
|
|
assert not f(first) == int(f(second))
|
|
|
|
# noinspection PyDictCreation
|
|
x = {f(first): 1, f(second): 2}
|
|
x[f(first)] = 3
|
|
x[f(second)] = 4
|
|
# Hashing test
|
|
assert str(x) == "{EMode.EFirstMode: 3, EMode.ESecondMode: 4}"
|
|
|
|
|
|
def test_binary_operators():
|
|
from pybind11_tests import Flags
|
|
|
|
assert int(Flags.Read) == 4
|
|
assert int(Flags.Write) == 2
|
|
assert int(Flags.Execute) == 1
|
|
assert int(Flags.Read | Flags.Write | Flags.Execute) == 7
|
|
assert int(Flags.Read | Flags.Write) == 6
|
|
assert int(Flags.Read | Flags.Execute) == 5
|
|
assert int(Flags.Write | Flags.Execute) == 3
|
|
assert int(Flags.Write | 1) == 3
|
|
|
|
state = Flags.Read | Flags.Write
|
|
assert (state & Flags.Read) != 0
|
|
assert (state & Flags.Write) != 0
|
|
assert (state & Flags.Execute) == 0
|
|
assert (state & 1) == 0
|
|
|
|
state2 = ~state
|
|
assert state2 == -7
|
|
assert int(state ^ state2) == -1
|