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https://github.com/curl/curl.git
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138 lines
6.0 KiB
Python
138 lines
6.0 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 pytest
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from testenv import Env, CurlClient
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log = logging.getLogger(__name__)
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@pytest.mark.skipif(condition=not Env.httpd_is_at_least('2.4.55'),
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reason=f"httpd version too old for this: {Env.httpd_version()}")
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class TestErrors:
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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 1 file, check that we get CURLE_PARTIAL_FILE
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@pytest.mark.parametrize("proto", ['http/1.1', 'h2', 'h3'])
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def test_05_01_partial_1(self, env: Env, httpd, nghttpx, repeat,
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proto):
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if proto == 'h3' and not env.have_h3():
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pytest.skip("h3 not supported")
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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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count = 1
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curl = CurlClient(env=env)
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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=3&chunk_size=16000&body_error=reset'
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r = curl.http_download(urls=[urln], alpn_proto=proto, extra_args=[
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'--retry', '0'
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])
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r.check_exit_code(False)
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invalid_stats = []
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for idx, s in enumerate(r.stats):
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if 'exitcode' not in s or s['exitcode'] not in [18, 56, 92, 95]:
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invalid_stats.append(f'request {idx} exit with {s["exitcode"]}')
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assert len(invalid_stats) == 0, f'failed: {invalid_stats}'
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# download files, check that we get CURLE_PARTIAL_FILE for all
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@pytest.mark.parametrize("proto", ['h2', 'h3'])
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def test_05_02_partial_20(self, env: Env, httpd, nghttpx, repeat,
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proto):
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if proto == 'h3' and not env.have_h3():
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pytest.skip("h3 not supported")
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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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count = 20
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curl = CurlClient(env=env)
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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=5&chunk_size=16000&body_error=reset'
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r = curl.http_download(urls=[urln], alpn_proto=proto, extra_args=[
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'--retry', '0', '--parallel',
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])
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r.check_exit_code(False)
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assert len(r.stats) == count, f'did not get all stats: {r}'
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invalid_stats = []
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for idx, s in enumerate(r.stats):
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if 'exitcode' not in s or s['exitcode'] not in [18, 55, 56, 92, 95]:
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invalid_stats.append(f'request {idx} exit with {s["exitcode"]}\n{s}')
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assert len(invalid_stats) == 0, f'failed: {invalid_stats}'
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# access a resource that, on h2, RST the stream with HTTP_1_1_REQUIRED
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def test_05_03_required(self, env: Env, httpd, nghttpx, repeat):
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curl = CurlClient(env=env)
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proto = 'http/1.1'
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urln = f'https://{env.authority_for(env.domain1, proto)}/curltest/1_1'
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r = curl.http_download(urls=[urln], alpn_proto=proto)
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r.check_exit_code(0)
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r.check_response(http_status=200, count=1)
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proto = 'h2'
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urln = f'https://{env.authority_for(env.domain1, proto)}/curltest/1_1'
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r = curl.http_download(urls=[urln], alpn_proto=proto)
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r.check_exit_code(0)
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r.check_response(http_status=200, count=1)
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# check that we did a downgrade
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assert r.stats[0]['http_version'] == '1.1', r.dump_logs()
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# On the URL used here, Apache is doing an "unclean" TLS shutdown,
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# meaning it sends no shutdown notice and just closes TCP.
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# The HTTP response delivers a body without Content-Length. We expect:
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# - http/1.0 to fail since it relies on a clean connection close to
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# detect the end of the body
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# - http/1.1 to work since it will used "chunked" transfer encoding
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# and stop receiving when that signals the end
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# - h2 to work since it will signal the end of the response before
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# and not see the "unclean" close either
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@pytest.mark.parametrize("proto", ['http/1.0', 'http/1.1', 'h2'])
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def test_05_04_unclean_tls_shutdown(self, env: Env, httpd, nghttpx, repeat, proto):
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if proto == 'h3' and not env.have_h3():
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pytest.skip("h3 not supported")
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count = 10 if proto == 'h2' else 1
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curl = CurlClient(env=env)
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url = f'https://{env.authority_for(env.domain1, proto)}'\
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f'/curltest/shutdown_unclean?id=[0-{count-1}]&chunks=4'
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r = curl.http_download(urls=[url], alpn_proto=proto, extra_args=[
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'--parallel',
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])
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if proto == 'http/1.0' and \
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(env.curl_is_debug() or not env.curl_uses_lib('openssl')):
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# we are inconsistent if we fail or not in missing TLS shutdown
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# openssl code ignore such errors intentionally in non-debug builds
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r.check_exit_code(56)
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else:
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r.check_exit_code(0)
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r.check_response(http_status=200, count=count)
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