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freebsd
GitHub Repository: freebsd/pkg
 Path: blob/main/external/curl/tests/http/test_06_eyeballs.py
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#!/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, <[email protected]>, 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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class TestEyeballs:

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    # download using only HTTP/3 on working server

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    @pytest.mark.skipif(condition=not Env.have_h3(), reason="missing HTTP/3 support")

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    def test_06_01_h3_only(self, env: Env, httpd, nghttpx):

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        curl = CurlClient(env=env)

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        urln = f'https://{env.authority_for(env.domain1, "h3")}/data.json'

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        r = curl.http_download(urls=[urln], extra_args=['--http3-only'])

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        r.check_response(count=1, http_status=200)

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        assert r.stats[0]['http_version'] == '3'

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    # download using only HTTP/3 on missing server

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    @pytest.mark.skipif(condition=not Env.have_h3(), reason="missing HTTP/3 support")

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    def test_06_02_h3_only(self, env: Env, httpd, nghttpx):

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        curl = CurlClient(env=env)

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        urln = f'https://{env.domain1}:{env.https_only_tcp_port}/data.json'

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        r = curl.http_download(urls=[urln], extra_args=['--http3-only'])

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        r.check_response(exitcode=7, http_status=None)

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    # download using HTTP/3 on missing server with fallback on h2

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    @pytest.mark.skipif(condition=not Env.have_h3(), reason="missing HTTP/3 support")

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    def test_06_03_h3_fallback_h2(self, env: Env, httpd, nghttpx):

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        curl = CurlClient(env=env)

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        urln = f'https://{env.domain1}:{env.https_only_tcp_port}/data.json'

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        r = curl.http_download(urls=[urln], extra_args=['--http3'])

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        r.check_response(count=1, http_status=200)

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        assert r.stats[0]['http_version'] == '2'

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    # download using HTTP/3 on missing server with fallback on http/1.1

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    @pytest.mark.skipif(condition=not Env.have_h3(), reason="missing HTTP/3 support")

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    def test_06_04_h3_fallback_h1(self, env: Env, httpd, nghttpx):

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        curl = CurlClient(env=env)

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        urln = f'https://{env.domain2}:{env.https_only_tcp_port}/data.json'

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        r = curl.http_download(urls=[urln], extra_args=['--http3'])

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        r.check_response(count=1, http_status=200)

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        assert r.stats[0]['http_version'] == '1.1'

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    # make a successful https: transfer and observer the timer stats

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    def test_06_10_stats_success(self, env: Env, httpd, nghttpx):

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        curl = CurlClient(env=env)

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        urln = f'https://{env.authority_for(env.domain1, "h2")}/data.json'

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        r = curl.http_download(urls=[urln])

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        r.check_response(count=1, http_status=200)

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        assert r.stats[0]['time_connect'] > 0.0

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        assert r.stats[0]['time_appconnect'] > 0.0

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    # make https: to a hostname that tcp connects, but will not verify

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    def test_06_11_stats_fail_verify(self, env: Env, httpd, nghttpx):

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        curl = CurlClient(env=env)

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        urln = f'https://not-valid.com:{env.https_port}/data.json'

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        r = curl.http_download(urls=[urln], extra_args=[

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            '--resolve', f'not-valid.com:{env.https_port}:127.0.0.1'

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        ])

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        r.check_response(count=1, http_status=0, exitcode=False)

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        assert r.stats[0]['time_connect'] > 0.0    # was tcp connected

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        assert r.stats[0]['time_appconnect'] == 0  # but not SSL verified

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    # make https: to an invalid address

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    def test_06_12_stats_fail_tcp(self, env: Env, httpd, nghttpx):

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        curl = CurlClient(env=env)

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        urln = 'https://not-valid.com:1/data.json'

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        r = curl.http_download(urls=[urln], extra_args=[

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            '--resolve', f'not-valid.com:{1}:127.0.0.1'

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        ])

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        r.check_response(count=1, http_status=None, exitcode=False)

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        assert r.stats[0]['time_connect'] == 0     # no one should have listened

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        assert r.stats[0]['time_appconnect'] == 0  # did not happen either

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