初始化内容

third/libcurl/tests/http/test_16_info.py

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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 CurlClient, Env
+
+log = logging.getLogger(__name__)
+
+
+class TestInfo:
+
+    @pytest.fixture(autouse=True, scope='class')
+    def _class_scope(self, env, httpd):
+        indir = httpd.docs_dir
+        env.make_data_file(indir=indir, fname="data-10k", fsize=10*1024)
+        env.make_data_file(indir=indir, fname="data-100k", fsize=100*1024)
+        env.make_data_file(indir=indir, fname="data-1m", fsize=1024*1024)
+        env.make_data_file(indir=env.gen_dir, fname="data-100k", fsize=100*1024)
+
+    # download plain file
+    @pytest.mark.parametrize("proto", Env.http_protos())
+    def test_16_01_info_download(self, env: Env, httpd, nghttpx, proto):
+        count = 2
+        curl = CurlClient(env=env)
+        url = f'https://{env.authority_for(env.domain1, proto)}/data.json?[0-{count-1}]'
+        r = curl.http_download(urls=[url], alpn_proto=proto, with_stats=True)
+        r.check_stats(count=count, http_status=200, exitcode=0,
+                      remote_port=env.port_for(alpn_proto=proto),
+                      remote_ip='127.0.0.1')
+        for idx, s in enumerate(r.stats):
+            self.check_stat(idx, s, r, dl_size=30, ul_size=0)
+            r.check_stats_timeline(idx)
+
+    # download plain file with a 302 redirect
+    @pytest.mark.parametrize("proto", Env.http_protos())
+    def test_16_02_info_302_download(self, env: Env, httpd, nghttpx, proto):
+        count = 2
+        curl = CurlClient(env=env)
+        url = f'https://{env.authority_for(env.domain1, proto)}/data.json.302?[0-{count-1}]'
+        r = curl.http_download(urls=[url], alpn_proto=proto, with_stats=True, extra_args=[
+            '--location'
+        ])
+        r.check_stats(count=count, http_status=200, exitcode=0,
+                      remote_port=env.port_for(alpn_proto=proto),
+                      remote_ip='127.0.0.1')
+        for idx, s in enumerate(r.stats):
+            self.check_stat(idx, s, r, dl_size=30, ul_size=0)
+            r.check_stats_timeline(idx)
+
+    @pytest.mark.parametrize("proto", Env.http_protos())
+    def test_16_03_info_upload(self, env: Env, httpd, nghttpx, proto):
+        count = 2
+        fdata = os.path.join(env.gen_dir, 'data-100k')
+        fsize = 100 * 1024
+        curl = CurlClient(env=env)
+        url = f'https://{env.authority_for(env.domain1, proto)}/curltest/echo?id=[0-{count-1}]'
+        r = curl.http_upload(urls=[url], data=f'@{fdata}', alpn_proto=proto,
+                             with_headers=True, extra_args=[
+                                '--trace-config', 'http/2,http/3'
+                             ])
+        r.check_response(count=count, http_status=200)
+        r.check_stats(count=count, http_status=200, exitcode=0,
+                      remote_port=env.port_for(alpn_proto=proto),
+                      remote_ip='127.0.0.1')
+        for idx, s in enumerate(r.stats):
+            self.check_stat(idx, s, r, dl_size=fsize, ul_size=fsize)
+            r.check_stats_timeline(idx)
+
+    # download plain file via http: ('time_appconnect' is 0)
+    @pytest.mark.parametrize("proto", ['http/1.1'])
+    def test_16_04_info_http_download(self, env: Env, httpd, nghttpx, proto):
+        count = 2
+        curl = CurlClient(env=env)
+        url = f'http://{env.domain1}:{env.http_port}/data.json?[0-{count-1}]'
+        r = curl.http_download(urls=[url], alpn_proto=proto, with_stats=True)
+        r.check_stats(count=count, http_status=200, exitcode=0,
+                      remote_port=env.http_port, remote_ip='127.0.0.1')
+        for idx, s in enumerate(r.stats):
+            self.check_stat(idx, s, r, dl_size=30, ul_size=0)
+            r.check_stats_timeline(idx)
+
+    def check_stat(self, idx, s, r, dl_size=None, ul_size=None):
+        # we always send something
+        self.check_stat_positive(s, idx, 'size_request')
+        # we always receive response headers
+        self.check_stat_positive(s, idx, 'size_header')
+        if ul_size is not None:
+            assert s['size_upload'] == ul_size, f'stat #{idx}\n{r.dump_logs()}'  # the file we sent
+        assert s['size_request'] >= s['size_upload'], \
+            f'stat #{idx}, "size_request" smaller than "size_upload", {s}\n{r.dump_logs()}'
+        if dl_size is not None:
+            assert s['size_download'] == dl_size, f'stat #{idx}\n{r.dump_logs()}'  # the file we received
+
+    def check_stat_positive(self, s, idx, key):
+        assert key in s, f'stat #{idx} "{key}" missing: {s}'
+        assert s[key] > 0, f'stat #{idx} "{key}" not positive: {s}'