1 files changed, 19 insertions, 21 deletions
diff --git a/protocols/Telegram/tdlib/td/benchmark/bench_http_reader.cpp b/protocols/Telegram/tdlib/td/benchmark/bench_http_reader.cpp
index 2afe2d73ff..403af06bec 100644
--- a/protocols/Telegram/tdlib/td/benchmark/bench_http_reader.cpp
+++ b/protocols/Telegram/tdlib/td/benchmark/bench_http_reader.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -9,19 +9,20 @@
 
 #include "td/utils/benchmark.h"
 #include "td/utils/buffer.h"
+#include "td/utils/common.h"
 #include "td/utils/find_boundary.h"
 #include "td/utils/logging.h"
 
 static std::string http_query = "GET / HTTP/1.1\r\nConnection:keep-alive\r\nhost:127.0.0.1:8080\r\n\r\n";
 static const size_t block_size = 2500;
 
-class HttpReaderBench : public td::Benchmark {
-  std::string get_description() const override {
+class HttpReaderBench final : public td::Benchmark {
+  std::string get_description() const final {
     return "HttpReaderBench";
   }
 
-  void run(int n) override {
-    int cnt = static_cast<int>(block_size / http_query.size());
+  void run(int n) final {
+    auto cnt = static_cast<int>(block_size / http_query.size());
     td::HttpQuery q;
     int parsed = 0;
     int sent = 0;
@@ -45,27 +46,26 @@ class HttpReaderBench : public td::Benchmark {
   td::ChainBufferReader reader_;
   td::HttpReader http_reader_;
 
-  void start_up() override {
-    writer_ = td::ChainBufferWriter::create_empty();
+  void start_up() final {
     reader_ = writer_.extract_reader();
     http_reader_.init(&reader_, 10000, 0);
   }
 };
 
-class BufferBench : public td::Benchmark {
-  std::string get_description() const override {
+class BufferBench final : public td::Benchmark {
+  std::string get_description() const final {
     return "BufferBench";
   }
 
-  void run(int n) override {
-    int cnt = static_cast<int>(block_size / http_query.size());
+  void run(int n) final {
+    auto cnt = static_cast<int>(block_size / http_query.size());
     for (int i = 0; i < n; i += cnt) {
       for (int j = 0; j < cnt; j++) {
         writer_.append(http_query);
       }
       reader_.sync_with_writer();
       for (int j = 0; j < cnt; j++) {
-        reader_.cut_head(http_query.size());
+        auto result = reader_.cut_head(http_query.size());
       }
     }
   }
@@ -73,19 +73,18 @@ class BufferBench : public td::Benchmark {
   td::ChainBufferReader reader_;
   td::HttpReader http_reader_;
 
-  void start_up() override {
-    writer_ = td::ChainBufferWriter::create_empty();
+  void start_up() final {
     reader_ = writer_.extract_reader();
   }
 };
 
-class FindBoundaryBench : public td::Benchmark {
-  std::string get_description() const override {
+class FindBoundaryBench final : public td::Benchmark {
+  std::string get_description() const final {
     return "FindBoundaryBench";
   }
 
-  void run(int n) override {
-    int cnt = static_cast<int>(block_size / http_query.size());
+  void run(int n) final {
+    auto cnt = static_cast<int>(block_size / http_query.size());
     for (int i = 0; i < n; i += cnt) {
       for (int j = 0; j < cnt; j++) {
         writer_.append(http_query);
@@ -95,7 +94,7 @@ class FindBoundaryBench : public td::Benchmark {
         size_t len = 0;
         find_boundary(reader_.clone(), "\r\n\r\n", len);
         CHECK(size_t(len) + 4 == http_query.size());
-        reader_.cut_head(len + 2);
+        auto result = reader_.cut_head(len + 2);
         reader_.advance(2);
       }
     }
@@ -104,8 +103,7 @@ class FindBoundaryBench : public td::Benchmark {
   td::ChainBufferReader reader_;
   td::HttpReader http_reader_;
 
-  void start_up() override {
-    writer_ = td::ChainBufferWriter::create_empty();
+  void start_up() final {
     reader_ = writer_.extract_reader();
   }
 };