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# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.
import copy
import pytest
from cryptography.hazmat._oid import ObjectIdentifier
def test_basic_oid():
assert ObjectIdentifier("1.2.3.4").dotted_string == "1.2.3.4"
def test_oid_equal():
assert ObjectIdentifier("1.2.3.4") == ObjectIdentifier("1.2.3.4")
def test_oid_deepcopy():
oid = ObjectIdentifier("1.2.3.4")
assert oid == copy.deepcopy(oid)
def test_oid_constraint():
# Too short
with pytest.raises(ValueError):
ObjectIdentifier("1")
# First node too big
with pytest.raises(ValueError):
ObjectIdentifier("3.2.1")
# Outside range
with pytest.raises(ValueError):
ObjectIdentifier("1.40")
with pytest.raises(ValueError):
ObjectIdentifier("0.42")
# non-decimal oid
with pytest.raises(ValueError):
ObjectIdentifier("1.2.foo.bar")
with pytest.raises(ValueError):
ObjectIdentifier("1.2.0xf00.0xba4")
# negative oid
with pytest.raises(ValueError):
ObjectIdentifier("1.2.-3.-4")
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