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# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
import asyncio
import time
import pytest
import dns.asyncbackend
import dns.asyncresolver
import dns.resolver
import dns.nameserver
import tests.util
@pytest.mark.skipif(
not tests.util.is_internet_reachable(), reason="Internet not reachable"
)
def test_basic_ddr_sync():
for nameserver in ["1.1.1.1", "8.8.8.8"]:
res = dns.resolver.Resolver(configure=False)
res.nameservers = [nameserver]
res.try_ddr()
for nameserver in res.nameservers:
assert isinstance(nameserver, dns.nameserver.Nameserver)
assert nameserver.kind() != "Do53"
@pytest.mark.skipif(
not tests.util.is_internet_reachable(), reason="Internet not reachable"
)
def test_basic_ddr_async():
async def run():
dns.asyncbackend._default_backend = None
for nameserver in ["1.1.1.1", "8.8.8.8"]:
res = dns.asyncresolver.Resolver(configure=False)
res.nameservers = [nameserver]
await res.try_ddr()
for nameserver in res.nameservers:
assert isinstance(nameserver, dns.nameserver.Nameserver)
assert nameserver.kind() != "Do53"
asyncio.run(run())
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