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# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
import asyncio
import sys
import pytest
import dns._features
import dns.asyncbackend
import dns.asyncquery
import dns.message
import dns.query
import dns.rcode
from .util import have_ipv4, have_ipv6, here
have_quic = dns._features.have("doq")
try:
from .nanonameserver import Server
except ImportError:
pass
if not have_quic:
class Server(object):
pass
addresses = []
if have_ipv4():
addresses.append("127.0.0.1")
if have_ipv6():
addresses.append("::1")
if len(addresses) == 0:
# no networking
have_quic = False
@pytest.mark.skipif(not have_quic, reason="requires aioquic")
def test_basic_sync():
q = dns.message.make_query("www.example.", "A")
for address in addresses:
with Server(address=address) as server:
port = server.doq_address[1]
r = dns.query.quic(q, address, port=port, verify=here("tls/ca.crt"))
assert r.rcode() == dns.rcode.REFUSED
async def amain(address, port):
q = dns.message.make_query("www.example.", "A")
r = await dns.asyncquery.quic(q, address, port=port, verify=here("tls/ca.crt"))
assert r.rcode() == dns.rcode.REFUSED
@pytest.mark.skipif(not have_quic, reason="requires aioquic")
def test_basic_asyncio():
dns.asyncbackend.set_default_backend("asyncio")
for address in addresses:
with Server(address=address) as server:
port = server.doq_address[1]
asyncio.run(amain(address, port))
try:
import trio
@pytest.mark.skipif(not have_quic, reason="requires aioquic")
def test_basic_trio():
dns.asyncbackend.set_default_backend("trio")
for address in addresses:
with Server(address=address) as server:
port = server.doq_address[1]
trio.run(amain, address, port)
except ImportError:
pass
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