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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
#
import logging
import os
import pytest
from testenv import Env, CurlClient, Caddy
log = logging.getLogger(__name__)
@pytest.mark.skipif(condition=not Env.has_caddy(), reason=f"missing caddy")
class TestCaddy:
@pytest.fixture(autouse=True, scope='class')
def caddy(self, env):
caddy = Caddy(env=env)
assert caddy.start()
yield caddy
caddy.stop()
def _make_docs_file(self, docs_dir: str, fname: str, fsize: int):
fpath = os.path.join(docs_dir, fname)
data1k = 1024*'x'
flen = 0
with open(fpath, 'w') as fd:
while flen < fsize:
fd.write(data1k)
flen += len(data1k)
return flen
@pytest.fixture(autouse=True, scope='class')
def _class_scope(self, env, caddy):
self._make_docs_file(docs_dir=caddy.docs_dir, fname='data1.data', fsize=1024*1024)
self._make_docs_file(docs_dir=caddy.docs_dir, fname='data10.data', fsize=10*1024*1024)
self._make_docs_file(docs_dir=caddy.docs_dir, fname='data100.data', fsize=100*1024*1024)
# download 1 file
@pytest.mark.parametrize("proto", ['http/1.1', 'h2', 'h3'])
def test_08_01_download_1(self, env: Env, caddy: Caddy, repeat, proto):
if proto == 'h3' and not env.have_h3_curl():
pytest.skip("h3 not supported in curl")
curl = CurlClient(env=env)
url = f'https://{env.domain1}:{caddy.port}/data.json'
r = curl.http_download(urls=[url], alpn_proto=proto)
r.check_exit_code(0)
r.check_stats(count=1, exp_status=200)
# download 1MB files sequentially
@pytest.mark.parametrize("proto", ['http/1.1', 'h2', 'h3'])
def test_08_02_download_1mb_sequential(self, env: Env, caddy: Caddy,
repeat, proto):
if proto == 'h3' and not env.have_h3_curl():
pytest.skip("h3 not supported in curl")
count = 50
curl = CurlClient(env=env)
urln = f'https://{env.domain1}:{caddy.port}/data1.data?[0-{count-1}]'
r = curl.http_download(urls=[urln], alpn_proto=proto)
r.check_exit_code(0)
r.check_stats(count=count, exp_status=200)
# sequential transfers will open 1 connection
assert r.total_connects == 1
# download 1MB files parallel
@pytest.mark.parametrize("proto", ['http/1.1', 'h2', 'h3'])
def test_08_03_download_1mb_parallel(self, env: Env, caddy: Caddy,
repeat, proto):
if proto == 'h3' and not env.have_h3_curl():
pytest.skip("h3 not supported in curl")
count = 50
curl = CurlClient(env=env)
urln = f'https://{env.domain1}:{caddy.port}/data1.data?[0-{count-1}]'
r = curl.http_download(urls=[urln], alpn_proto=proto, extra_args=[
'--parallel'
])
r.check_exit_code(0)
r.check_stats(count=count, exp_status=200)
if proto == 'http/1.1':
# http/1.1 parallel transfers will open multiple connections
assert r.total_connects > 1
else:
assert r.total_connects == 1
# download 10MB files sequentially
@pytest.mark.parametrize("proto", ['h2', 'h3'])
def test_08_04_download_10mb_sequential(self, env: Env, caddy: Caddy,
repeat, proto):
if proto == 'h3' and not env.have_h3_curl():
pytest.skip("h3 not supported in curl")
if proto == 'h3' and env.curl_uses_lib('quiche'):
pytest.skip("quiche stalls after a certain amount of data")
count = 20
curl = CurlClient(env=env)
urln = f'https://{env.domain1}:{caddy.port}/data10.data?[0-{count-1}]'
r = curl.http_download(urls=[urln], alpn_proto=proto)
r.check_exit_code(0)
r.check_stats(count=count, exp_status=200)
# sequential transfers will open 1 connection
assert r.total_connects == 1
# download 10MB files parallel
@pytest.mark.parametrize("proto", ['http/1.1', 'h2', 'h3'])
def test_08_05_download_1mb_parallel(self, env: Env, caddy: Caddy,
repeat, proto):
if proto == 'h3' and not env.have_h3_curl():
pytest.skip("h3 not supported in curl")
if proto == 'h3' and env.curl_uses_lib('quiche'):
pytest.skip("quiche stalls after a certain amount of data")
count = 50
curl = CurlClient(env=env)
urln = f'https://{env.domain1}:{caddy.port}/data10.data?[0-{count-1}]'
r = curl.http_download(urls=[urln], alpn_proto=proto, extra_args=[
'--parallel'
])
r.check_exit_code(0)
r.check_stats(count=count, exp_status=200)
if proto == 'http/1.1':
# http/1.1 parallel transfers will open multiple connections
assert r.total_connects > 1
else:
assert r.total_connects == 1
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