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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/spdy/spdy_http_utils.h"
#include "base/memory/ref_counted.h"
#include "net/http/http_request_headers.h"
#include "net/http/http_request_info.h"
#include "net/http/http_response_headers.h"
#include "net/third_party/quiche/src/quiche/common/http/http_header_block.h"
#include "third_party/google_benchmark/src/include/benchmark/benchmark.h"
#include "url/gurl.h"
namespace net {
namespace {
quiche::HttpHeaderBlock MakeHeaderBlock() {
quiche::HttpHeaderBlock headers;
headers[":status"] = "200";
headers["date"] = "Thu, 14 Sep 2023 12:40:24 GMT";
headers["server"] = "server1234.example.com";
headers["x-content-type-options"] = "nosniff";
headers["content-language"] = "en";
headers["accept-ch"] = "";
headers["vary"] = "Accept-Encoding,Cookie";
headers["last-modified"] = "Thu, 14 Sep 2023 12:40:22 GMT";
headers["content-type"] = "text/html; charset=UTF-8";
headers["age"] = "1984";
headers["x-cache"] = "server1234 miss, server1235 hit/6664";
headers["x-cache-status"] = "hit-front";
headers["server-timing"] = "cache;desc=\"hit-front\", host;desc=\"cp5023\"";
headers["strict-transport-security"] =
"max-age=106384710; includeSubDomains; preload";
headers["report-to"] =
"{ \"group\": \"wm_nel\", \"max_age\": 604800, \"endpoints\": [{ "
"\"url\": "
"\"https://nel.example.net/v1/"
"events?stream=w3c.reportingapi.network_error&schema_uri=/w3c/"
"reportingapi/network_error/1.0.0\" }] }";
headers["nel"] =
"{ \"report_to\": \"wm_nel\", \"max_age\": 604800, \"failure_fraction\": "
"0.05, \"success_fraction\": 0.0}";
headers.AppendValueOrAddHeader(
"set-cookie",
"WMF-DP=ba9;Path=/;HttpOnly;secure;Expires=Fri, 15 Sep 2023 00:00:00 "
"GMT");
headers["x-client-ip"] = "0102:0203:04:405:0506:0708:0609:090a";
headers["cache-control"] = "private, s-maxage=0, max-age=0, must-revalidate";
headers.AppendValueOrAddHeader(
"set-cookie", "NetworkProbeLimit=0.001;Path=/;Secure;Max-Age=3600");
headers["accept-ranges"] = "bytes";
headers["content-length"] = "99545";
return headers;
}
using SpdyHeadersToHttpResponseHeadersFunctionPtrType =
base::expected<scoped_refptr<HttpResponseHeaders>, int> (*)(
const quiche::HttpHeaderBlock&);
// The benchmark code is templated on the function to force it to be specialized
// at compile time so there is no indirection via a function pointer at runtime
// sllowing it down.
template <SpdyHeadersToHttpResponseHeadersFunctionPtrType convert>
void Benchmark(::benchmark::State& state) {
const auto header_block = MakeHeaderBlock();
for (auto _ : state) {
auto headers = convert(header_block);
::benchmark::DoNotOptimize(headers);
}
}
BENCHMARK(Benchmark<SpdyHeadersToHttpResponseHeadersUsingRawString>)
->MinWarmUpTime(1.0);
BENCHMARK(Benchmark<SpdyHeadersToHttpResponseHeadersUsingBuilder>)
->MinWarmUpTime(1.0);
void BM_CreateSpdyHeadersFromHttpRequest(::benchmark::State& state) {
HttpRequestInfo info;
info.url = GURL("https://en.wikipedia.org/wiki/HTTP");
info.method = "GET";
HttpRequestHeaders http_request_headers;
http_request_headers.SetHeader(
"Accept",
"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/"
"webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7");
http_request_headers.SetHeader("Accept-Encoding", "gzip, deflate, br");
http_request_headers.SetHeader("Accept-Language", "en-GB,en;q=0.9");
http_request_headers.SetHeader("Cache-Control", "max-age=0");
http_request_headers.SetHeader(
"Cookie",
"WMF-Last-Access=xxxxxxxxxxx; WMF-Last-Access-Global=xxxxxxxxxxx; "
"GeoIP=xxxxxxxxxxxxxxxxxxxxxxxxxxx; NetworkProbeLimit=0.001; "
"enwikimwuser-sessionId=xxxxxxxxxxxxxxxxxxxx");
http_request_headers.SetHeader(
"Sec-Ch-Ua",
"\"Google Chrome\";v=\"117\", \"Not;A=Brand\";v=\"8\", "
"\"Chromium\";v=\"117\"");
http_request_headers.SetHeader("Sec-Ch-Ua-Mobile", "?0");
http_request_headers.SetHeader("Sec-Ch-Ua-Platform", "\"Linux\"");
http_request_headers.SetHeader("Sec-Fetch-Dest", "document");
http_request_headers.SetHeader("Sec-Fetch-Mode", "navigate");
http_request_headers.SetHeader("Sec-Fetch-Site", "none");
http_request_headers.SetHeader("Sec-Fetch-User", "?1");
http_request_headers.SetHeader("Upgrade-Insecure-Requests", "1");
http_request_headers.SetHeader(
"User-Agent",
"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) "
"Chrome/117.0.0.0 Safari/537.36");
for (auto _ : state) {
quiche::HttpHeaderBlock headers;
CreateSpdyHeadersFromHttpRequest(info, RequestPriority::DEFAULT_PRIORITY,
http_request_headers, &headers);
::benchmark::DoNotOptimize(headers);
}
}
BENCHMARK(BM_CreateSpdyHeadersFromHttpRequest)->MinWarmUpTime(1.0);
} // namespace
} // namespace net
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