144 lines
5.8 KiB
Python
144 lines
5.8 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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#
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import logging
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import time
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from datetime import timedelta
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from threading import Thread
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import pytest
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from testenv import Env, CurlClient, ExecResult
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log = logging.getLogger(__name__)
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@pytest.mark.skipif(condition=Env().ci_run, reason="not suitable for CI runs")
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class TestGoAway:
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@pytest.fixture(autouse=True, scope='class')
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def _class_scope(self, env, httpd, nghttpx):
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if env.have_h3():
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nghttpx.start_if_needed()
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httpd.clear_extra_configs()
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httpd.reload()
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# download files sequentially with delay, reload server for GOAWAY
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def test_03_01_h2_goaway(self, env: Env, httpd, nghttpx, repeat):
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proto = 'h2'
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count = 3
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self.r = None
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def long_run():
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curl = CurlClient(env=env)
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# send 10 chunks of 1024 bytes in a response body with 100ms delay in between
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urln = f'https://{env.authority_for(env.domain1, proto)}' \
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f'/curltest/tweak?id=[0-{count - 1}]'\
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'&chunks=10&chunk_size=1024&chunk_delay=100ms'
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self.r = curl.http_download(urls=[urln], alpn_proto=proto)
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t = Thread(target=long_run)
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t.start()
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# each request will take a second, reload the server in the middle
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# of the first one.
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time.sleep(1.5)
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assert httpd.reload()
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t.join()
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r: ExecResult = self.r
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r.check_response(count=count, http_status=200)
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# reload will shut down the connection gracefully with GOAWAY
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# we expect to see a second connection opened afterwards
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assert r.total_connects == 2
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for idx, s in enumerate(r.stats):
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if s['num_connects'] > 0:
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log.debug(f'request {idx} connected')
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# this should take `count` seconds to retrieve
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assert r.duration >= timedelta(seconds=count)
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# download files sequentially with delay, reload server for GOAWAY
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@pytest.mark.skipif(condition=not Env.have_h3(), reason="h3 not supported")
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def test_03_02_h3_goaway(self, env: Env, httpd, nghttpx, repeat):
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proto = 'h3'
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if proto == 'h3' and env.curl_uses_lib('msh3'):
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pytest.skip("msh3 stalls here")
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if proto == 'h3' and env.curl_uses_lib('quiche'):
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pytest.skip("does not work in CI, but locally for some reason")
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count = 3
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self.r = None
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def long_run():
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curl = CurlClient(env=env)
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# send 10 chunks of 1024 bytes in a response body with 100ms delay in between
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urln = f'https://{env.authority_for(env.domain1, proto)}' \
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f'/curltest/tweak?id=[0-{count - 1}]'\
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'&chunks=10&chunk_size=1024&chunk_delay=100ms'
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self.r = curl.http_download(urls=[urln], alpn_proto=proto)
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t = Thread(target=long_run)
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t.start()
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# each request will take a second, reload the server in the middle
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# of the first one.
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time.sleep(1.5)
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assert nghttpx.reload(timeout=timedelta(seconds=2))
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t.join()
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r: ExecResult = self.r
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# this should take `count` seconds to retrieve
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assert r.duration >= timedelta(seconds=count)
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r.check_response(count=count, http_status=200, connect_count=2)
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# reload will shut down the connection gracefully with GOAWAY
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# we expect to see a second connection opened afterwards
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for idx, s in enumerate(r.stats):
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if s['num_connects'] > 0:
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log.debug(f'request {idx} connected')
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# download files sequentially with delay, reload server for GOAWAY
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def test_03_03_h1_goaway(self, env: Env, httpd, nghttpx, repeat):
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proto = 'http/1.1'
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count = 3
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self.r = None
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def long_run():
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curl = CurlClient(env=env)
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# send 10 chunks of 1024 bytes in a response body with 100ms delay in between
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urln = f'https://{env.authority_for(env.domain1, proto)}' \
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f'/curltest/tweak?id=[0-{count - 1}]'\
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'&chunks=10&chunk_size=1024&chunk_delay=100ms'
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self.r = curl.http_download(urls=[urln], alpn_proto=proto)
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t = Thread(target=long_run)
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t.start()
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# each request will take a second, reload the server in the middle
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# of the first one.
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time.sleep(1.5)
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assert httpd.reload()
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t.join()
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r: ExecResult = self.r
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r.check_response(count=count, http_status=200, connect_count=2)
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# reload will shut down the connection gracefully with GOAWAY
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# we expect to see a second connection opened afterwards
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for idx, s in enumerate(r.stats):
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if s['num_connects'] > 0:
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log.debug(f'request {idx} connected')
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# this should take `count` seconds to retrieve
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assert r.duration >= timedelta(seconds=count)
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