From 51d779256c74cc541da306db5629ed510df5a944 Mon Sep 17 00:00:00 2001
From: Toni Uhlig <matzeton@googlemail.com>
Date: Tue, 27 Apr 2021 13:45:54 +0200
Subject: Switched from slow blocking cpp-httplib to libevent2.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
---
 deps/cpp-httplib/test/test.cc | 4237 -----------------------------------------
 1 file changed, 4237 deletions(-)
 delete mode 100644 deps/cpp-httplib/test/test.cc

(limited to 'deps/cpp-httplib/test/test.cc')

diff --git a/deps/cpp-httplib/test/test.cc b/deps/cpp-httplib/test/test.cc
deleted file mode 100644
index df06444..0000000
--- a/deps/cpp-httplib/test/test.cc
+++ /dev/null
@@ -1,4237 +0,0 @@
-#include <httplib.h>
-
-#include <gtest/gtest.h>
-
-#include <atomic>
-#include <chrono>
-#include <future>
-#include <stdexcept>
-#include <thread>
-
-#define SERVER_CERT_FILE "./cert.pem"
-#define SERVER_CERT2_FILE "./cert2.pem"
-#define SERVER_PRIVATE_KEY_FILE "./key.pem"
-#define CA_CERT_FILE "./ca-bundle.crt"
-#define CLIENT_CA_CERT_FILE "./rootCA.cert.pem"
-#define CLIENT_CA_CERT_DIR "."
-#define CLIENT_CERT_FILE "./client.cert.pem"
-#define CLIENT_PRIVATE_KEY_FILE "./client.key.pem"
-
-using namespace std;
-using namespace httplib;
-
-const char *HOST = "localhost";
-const int PORT = 1234;
-
-const string LONG_QUERY_VALUE = string(25000, '@');
-const string LONG_QUERY_URL = "/long-query-value?key=" + LONG_QUERY_VALUE;
-
-const std::string JSON_DATA = "{\"hello\":\"world\"}";
-
-const string LARGE_DATA = string(1024 * 1024 * 100, '@'); // 100MB
-
-MultipartFormData &get_file_value(MultipartFormDataItems &files,
-                                  const char *key) {
-  auto it = std::find_if(
-      files.begin(), files.end(),
-      [&](const MultipartFormData &file) { return file.name == key; });
-  if (it != files.end()) { return *it; }
-  throw std::runtime_error("invalid mulitpart form data name error");
-}
-
-#ifdef _WIN32
-TEST(StartupTest, WSAStartup) {
-  WSADATA wsaData;
-  int ret = WSAStartup(0x0002, &wsaData);
-  ASSERT_EQ(0, ret);
-}
-#endif
-
-TEST(EncodeQueryParamTest, ParseUnescapedChararactersTest) {
-  string unescapedCharacters = "-_.!~*'()";
-
-  EXPECT_EQ(detail::encode_query_param(unescapedCharacters), "-_.!~*'()");
-}
-
-TEST(EncodeQueryParamTest, ParseReservedCharactersTest) {
-  string reservedCharacters = ";,/?:@&=+$";
-
-  EXPECT_EQ(detail::encode_query_param(reservedCharacters),
-            "%3B%2C%2F%3F%3A%40%26%3D%2B%24");
-}
-
-TEST(EncodeQueryParamTest, TestUTF8Characters) {
-  string chineseCharacters = "中国語";
-  string russianCharacters = "дом";
-  string brazilianCharacters = "óculos";
-
-  EXPECT_EQ(detail::encode_query_param(chineseCharacters),
-            "%E4%B8%AD%E5%9B%BD%E8%AA%9E");
-
-  EXPECT_EQ(detail::encode_query_param(russianCharacters),
-            "%D0%B4%D0%BE%D0%BC");
-
-  EXPECT_EQ(detail::encode_query_param(brazilianCharacters), "%C3%B3culos");
-}
-
-TEST(TrimTests, TrimStringTests) {
-  EXPECT_EQ("abc", detail::trim_copy("abc"));
-  EXPECT_EQ("abc", detail::trim_copy("  abc  "));
-  EXPECT_TRUE(detail::trim_copy("").empty());
-}
-
-TEST(SplitTest, ParseQueryString) {
-  string s = "key1=val1&key2=val2&key3=val3";
-  Params dic;
-
-  detail::split(s.c_str(), s.c_str() + s.size(), '&',
-                [&](const char *b, const char *e) {
-                  string key, val;
-                  detail::split(b, e, '=', [&](const char *b, const char *e) {
-                    if (key.empty()) {
-                      key.assign(b, e);
-                    } else {
-                      val.assign(b, e);
-                    }
-                  });
-                  dic.emplace(key, val);
-                });
-
-  EXPECT_EQ("val1", dic.find("key1")->second);
-  EXPECT_EQ("val2", dic.find("key2")->second);
-  EXPECT_EQ("val3", dic.find("key3")->second);
-}
-
-TEST(SplitTest, ParseInvalidQueryTests) {
-
-  {
-    string s = " ";
-    Params dict;
-    detail::parse_query_text(s, dict);
-    EXPECT_TRUE(dict.empty());
-  }
-
-  {
-    string s = " = =";
-    Params dict;
-    detail::parse_query_text(s, dict);
-    EXPECT_TRUE(dict.empty());
-  }
-}
-
-TEST(ParseQueryTest, ParseQueryString) {
-  string s = "key1=val1&key2=val2&key3=val3";
-  Params dic;
-
-  detail::parse_query_text(s, dic);
-
-  EXPECT_EQ("val1", dic.find("key1")->second);
-  EXPECT_EQ("val2", dic.find("key2")->second);
-  EXPECT_EQ("val3", dic.find("key3")->second);
-}
-
-TEST(ParamsToQueryTest, ConvertParamsToQuery) {
-  Params dic;
-
-  EXPECT_EQ(detail::params_to_query_str(dic), "");
-
-  dic.emplace("key1", "val1");
-
-  EXPECT_EQ(detail::params_to_query_str(dic), "key1=val1");
-
-  dic.emplace("key2", "val2");
-  dic.emplace("key3", "val3");
-
-  EXPECT_EQ(detail::params_to_query_str(dic), "key1=val1&key2=val2&key3=val3");
-}
-
-TEST(GetHeaderValueTest, DefaultValue) {
-  Headers headers = {{"Dummy", "Dummy"}};
-  auto val = detail::get_header_value(headers, "Content-Type", 0, "text/plain");
-  EXPECT_STREQ("text/plain", val);
-}
-
-TEST(GetHeaderValueTest, DefaultValueInt) {
-  Headers headers = {{"Dummy", "Dummy"}};
-  auto val =
-      detail::get_header_value<uint64_t>(headers, "Content-Length", 0, 100);
-  EXPECT_EQ(100ull, val);
-}
-
-TEST(GetHeaderValueTest, RegularValue) {
-  Headers headers = {{"Content-Type", "text/html"}, {"Dummy", "Dummy"}};
-  auto val = detail::get_header_value(headers, "Content-Type", 0, "text/plain");
-  EXPECT_STREQ("text/html", val);
-}
-
-TEST(GetHeaderValueTest, SetContent) {
-  Response res;
-
-  res.set_content("html", "text/html");
-  EXPECT_EQ("text/html", res.get_header_value("Content-Type"));
-
-  res.set_content("text", "text/plain");
-  EXPECT_EQ(1, res.get_header_value_count("Content-Type"));
-  EXPECT_EQ("text/plain", res.get_header_value("Content-Type"));
-}
-
-TEST(GetHeaderValueTest, RegularValueInt) {
-  Headers headers = {{"Content-Length", "100"}, {"Dummy", "Dummy"}};
-  auto val =
-      detail::get_header_value<uint64_t>(headers, "Content-Length", 0, 0);
-  EXPECT_EQ(100ull, val);
-}
-
-TEST(GetHeaderValueTest, Range) {
-  {
-    Headers headers = {make_range_header({{1, -1}})};
-    auto val = detail::get_header_value(headers, "Range", 0, 0);
-    EXPECT_STREQ("bytes=1-", val);
-  }
-
-  {
-    Headers headers = {make_range_header({{-1, 1}})};
-    auto val = detail::get_header_value(headers, "Range", 0, 0);
-    EXPECT_STREQ("bytes=-1", val);
-  }
-
-  {
-    Headers headers = {make_range_header({{1, 10}})};
-    auto val = detail::get_header_value(headers, "Range", 0, 0);
-    EXPECT_STREQ("bytes=1-10", val);
-  }
-
-  {
-    Headers headers = {make_range_header({{1, 10}, {100, -1}})};
-    auto val = detail::get_header_value(headers, "Range", 0, 0);
-    EXPECT_STREQ("bytes=1-10, 100-", val);
-  }
-
-  {
-    Headers headers = {make_range_header({{1, 10}, {100, 200}})};
-    auto val = detail::get_header_value(headers, "Range", 0, 0);
-    EXPECT_STREQ("bytes=1-10, 100-200", val);
-  }
-
-  {
-    Headers headers = {make_range_header({{0, 0}, {-1, 1}})};
-    auto val = detail::get_header_value(headers, "Range", 0, 0);
-    EXPECT_STREQ("bytes=0-0, -1", val);
-  }
-}
-
-TEST(ParseHeaderValueTest, Range) {
-  {
-    Ranges ranges;
-    auto ret = detail::parse_range_header("bytes=1-", ranges);
-    EXPECT_TRUE(ret);
-    EXPECT_EQ(1u, ranges.size());
-    EXPECT_EQ(1u, ranges[0].first);
-    EXPECT_EQ(-1, ranges[0].second);
-  }
-
-  {
-    Ranges ranges;
-    auto ret = detail::parse_range_header("bytes=-1", ranges);
-    EXPECT_TRUE(ret);
-    EXPECT_EQ(1u, ranges.size());
-    EXPECT_EQ(-1, ranges[0].first);
-    EXPECT_EQ(1u, ranges[0].second);
-  }
-
-  {
-    Ranges ranges;
-    auto ret = detail::parse_range_header("bytes=1-10", ranges);
-    EXPECT_TRUE(ret);
-    EXPECT_EQ(1u, ranges.size());
-    EXPECT_EQ(1u, ranges[0].first);
-    EXPECT_EQ(10u, ranges[0].second);
-  }
-
-  {
-    Ranges ranges;
-    auto ret = detail::parse_range_header("bytes=10-1", ranges);
-    EXPECT_FALSE(ret);
-  }
-
-  {
-    Ranges ranges;
-    auto ret = detail::parse_range_header("bytes=1-10, 100-", ranges);
-    EXPECT_TRUE(ret);
-    EXPECT_EQ(2u, ranges.size());
-    EXPECT_EQ(1u, ranges[0].first);
-    EXPECT_EQ(10u, ranges[0].second);
-    EXPECT_EQ(100u, ranges[1].first);
-    EXPECT_EQ(-1, ranges[1].second);
-  }
-
-  {
-    Ranges ranges;
-    auto ret =
-        detail::parse_range_header("bytes=1-10, 100-200, 300-400", ranges);
-    EXPECT_TRUE(ret);
-    EXPECT_EQ(3u, ranges.size());
-    EXPECT_EQ(1u, ranges[0].first);
-    EXPECT_EQ(10u, ranges[0].second);
-    EXPECT_EQ(100u, ranges[1].first);
-    EXPECT_EQ(200u, ranges[1].second);
-    EXPECT_EQ(300u, ranges[2].first);
-    EXPECT_EQ(400u, ranges[2].second);
-  }
-}
-
-TEST(ParseAcceptEncoding1, AcceptEncoding) {
-  Request req;
-  req.set_header("Accept-Encoding", "gzip");
-
-  Response res;
-  res.set_header("Content-Type", "text/plain");
-
-  auto ret = detail::encoding_type(req, res);
-
-#ifdef CPPHTTPLIB_ZLIB_SUPPORT
-  EXPECT_TRUE(ret == detail::EncodingType::Gzip);
-#else
-  EXPECT_TRUE(ret == detail::EncodingType::None);
-#endif
-}
-
-TEST(ParseAcceptEncoding2, AcceptEncoding) {
-  Request req;
-  req.set_header("Accept-Encoding", "gzip, deflate, br");
-
-  Response res;
-  res.set_header("Content-Type", "text/plain");
-
-  auto ret = detail::encoding_type(req, res);
-
-#ifdef CPPHTTPLIB_BROTLI_SUPPORT
-  EXPECT_TRUE(ret == detail::EncodingType::Brotli);
-#elif CPPHTTPLIB_ZLIB_SUPPORT
-  EXPECT_TRUE(ret == detail::EncodingType::Gzip);
-#else
-  EXPECT_TRUE(ret == detail::EncodingType::None);
-#endif
-}
-
-TEST(ParseAcceptEncoding3, AcceptEncoding) {
-  Request req;
-  req.set_header("Accept-Encoding", "br;q=1.0, gzip;q=0.8, *;q=0.1");
-
-  Response res;
-  res.set_header("Content-Type", "text/plain");
-
-  auto ret = detail::encoding_type(req, res);
-
-#ifdef CPPHTTPLIB_BROTLI_SUPPORT
-  EXPECT_TRUE(ret == detail::EncodingType::Brotli);
-#elif CPPHTTPLIB_ZLIB_SUPPORT
-  EXPECT_TRUE(ret == detail::EncodingType::Gzip);
-#else
-  EXPECT_TRUE(ret == detail::EncodingType::None);
-#endif
-}
-
-TEST(BufferStreamTest, read) {
-  detail::BufferStream strm1;
-  Stream &strm = strm1;
-
-  EXPECT_EQ(5, strm.write("hello"));
-
-  char buf[512];
-  EXPECT_EQ(2, strm.read(buf, 2));
-  EXPECT_EQ('h', buf[0]);
-  EXPECT_EQ('e', buf[1]);
-
-  EXPECT_EQ(2, strm.read(buf, 2));
-  EXPECT_EQ('l', buf[0]);
-  EXPECT_EQ('l', buf[1]);
-
-  EXPECT_EQ(1, strm.read(buf, 1));
-  EXPECT_EQ('o', buf[0]);
-
-  EXPECT_EQ(0, strm.read(buf, 1));
-}
-
-TEST(ChunkedEncodingTest, FromHTTPWatch) {
-  auto host = "www.httpwatch.com";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(2);
-
-  auto res =
-      cli.Get("/httpgallery/chunked/chunkedimage.aspx?0.4153841143030137");
-  ASSERT_TRUE(res);
-
-  std::string out;
-  detail::read_file("./image.jpg", out);
-
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(out, res->body);
-}
-
-TEST(ChunkedEncodingTest, WithContentReceiver) {
-  auto host = "www.httpwatch.com";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(2);
-
-  std::string body;
-  auto res =
-      cli.Get("/httpgallery/chunked/chunkedimage.aspx?0.4153841143030137",
-              [&](const char *data, size_t data_length) {
-                body.append(data, data_length);
-                return true;
-              });
-  ASSERT_TRUE(res);
-
-  std::string out;
-  detail::read_file("./image.jpg", out);
-
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(out, body);
-}
-
-TEST(ChunkedEncodingTest, WithResponseHandlerAndContentReceiver) {
-  auto host = "www.httpwatch.com";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(2);
-
-  std::string body;
-  auto res = cli.Get(
-      "/httpgallery/chunked/chunkedimage.aspx?0.4153841143030137",
-      [&](const Response &response) {
-        EXPECT_EQ(200, response.status);
-        return true;
-      },
-      [&](const char *data, size_t data_length) {
-        body.append(data, data_length);
-        return true;
-      });
-  ASSERT_TRUE(res);
-
-  std::string out;
-  detail::read_file("./image.jpg", out);
-
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(out, body);
-}
-
-TEST(DefaultHeadersTest, FromHTTPBin) {
-  Client cli("httpbin.org");
-  cli.set_default_headers({make_range_header({{1, 10}})});
-  cli.set_connection_timeout(5);
-
-  {
-    auto res = cli.Get("/range/32");
-    ASSERT_TRUE(res);
-    EXPECT_EQ("bcdefghijk", res->body);
-    EXPECT_EQ(206, res->status);
-  }
-
-  {
-    auto res = cli.Get("/range/32");
-    ASSERT_TRUE(res);
-    EXPECT_EQ("bcdefghijk", res->body);
-    EXPECT_EQ(206, res->status);
-  }
-}
-
-TEST(RangeTest, FromHTTPBin) {
-  auto host = "httpbin.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(5);
-
-  {
-    auto res = cli.Get("/range/32");
-    ASSERT_TRUE(res);
-    EXPECT_EQ("abcdefghijklmnopqrstuvwxyzabcdef", res->body);
-    EXPECT_EQ(200, res->status);
-  }
-
-  {
-    Headers headers = {make_range_header({{1, -1}})};
-    auto res = cli.Get("/range/32", headers);
-    ASSERT_TRUE(res);
-    EXPECT_EQ("bcdefghijklmnopqrstuvwxyzabcdef", res->body);
-    EXPECT_EQ(206, res->status);
-  }
-
-  {
-    Headers headers = {make_range_header({{1, 10}})};
-    auto res = cli.Get("/range/32", headers);
-    ASSERT_TRUE(res);
-    EXPECT_EQ("bcdefghijk", res->body);
-    EXPECT_EQ(206, res->status);
-  }
-
-  {
-    Headers headers = {make_range_header({{0, 31}})};
-    auto res = cli.Get("/range/32", headers);
-    ASSERT_TRUE(res);
-    EXPECT_EQ("abcdefghijklmnopqrstuvwxyzabcdef", res->body);
-    EXPECT_EQ(200, res->status);
-  }
-
-  {
-    Headers headers = {make_range_header({{0, -1}})};
-    auto res = cli.Get("/range/32", headers);
-    ASSERT_TRUE(res);
-    EXPECT_EQ("abcdefghijklmnopqrstuvwxyzabcdef", res->body);
-    EXPECT_EQ(200, res->status);
-  }
-
-  {
-    Headers headers = {make_range_header({{0, 32}})};
-    auto res = cli.Get("/range/32", headers);
-    ASSERT_TRUE(res);
-    EXPECT_EQ(416, res->status);
-  }
-}
-
-TEST(ConnectionErrorTest, InvalidHost) {
-  auto host = "-abcde.com";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(std::chrono::seconds(2));
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Connection, res.error());
-}
-
-TEST(ConnectionErrorTest, InvalidHost2) {
-  auto host = "httpbin.org/";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli(host);
-#else
-  Client cli(host);
-#endif
-  cli.set_connection_timeout(std::chrono::seconds(2));
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Connection, res.error());
-}
-
-TEST(ConnectionErrorTest, InvalidPort) {
-  auto host = "localhost";
-  auto port = 44380;
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli(host, port);
-#else
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(std::chrono::seconds(2));
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Connection, res.error());
-}
-
-TEST(ConnectionErrorTest, Timeout) {
-  auto host = "google.com";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 44380;
-  SSLClient cli(host, port);
-#else
-  auto port = 8080;
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(std::chrono::seconds(2));
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(!res);
-  EXPECT_TRUE(res.error() == Error::Connection);
-}
-
-TEST(CancelTest, NoCancel) {
-  auto host = "httpbin.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(std::chrono::seconds(5));
-
-  auto res = cli.Get("/range/32", [](uint64_t, uint64_t) { return true; });
-  ASSERT_TRUE(res);
-  EXPECT_EQ("abcdefghijklmnopqrstuvwxyzabcdef", res->body);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(CancelTest, WithCancelSmallPayload) {
-  auto host = "httpbin.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-
-  auto res = cli.Get("/range/32", [](uint64_t, uint64_t) { return false; });
-  cli.set_connection_timeout(std::chrono::seconds(5));
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Canceled, res.error());
-}
-
-TEST(CancelTest, WithCancelLargePayload) {
-  auto host = "httpbin.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-  cli.set_connection_timeout(std::chrono::seconds(5));
-
-  uint32_t count = 0;
-  auto res = cli.Get("/range/65536",
-                     [&count](uint64_t, uint64_t) { return (count++ == 0); });
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Canceled, res.error());
-}
-
-TEST(BaseAuthTest, FromHTTPWatch) {
-  auto host = "httpbin.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto port = 443;
-  SSLClient cli(host, port);
-#else
-  auto port = 80;
-  Client cli(host, port);
-#endif
-
-  {
-    auto res = cli.Get("/basic-auth/hello/world");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(401, res->status);
-  }
-
-  {
-    auto res = cli.Get("/basic-auth/hello/world",
-                       {make_basic_authentication_header("hello", "world")});
-    ASSERT_TRUE(res);
-    EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
-              res->body);
-    EXPECT_EQ(200, res->status);
-  }
-
-  {
-    cli.set_basic_auth("hello", "world");
-    auto res = cli.Get("/basic-auth/hello/world");
-    ASSERT_TRUE(res);
-    EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
-              res->body);
-    EXPECT_EQ(200, res->status);
-  }
-
-  {
-    cli.set_basic_auth("hello", "bad");
-    auto res = cli.Get("/basic-auth/hello/world");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(401, res->status);
-  }
-
-  {
-    cli.set_basic_auth("bad", "world");
-    auto res = cli.Get("/basic-auth/hello/world");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(401, res->status);
-  }
-}
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-TEST(DigestAuthTest, FromHTTPWatch) {
-  auto host = "httpbin.org";
-  auto port = 443;
-  SSLClient cli(host, port);
-
-  {
-    auto res = cli.Get("/digest-auth/auth/hello/world");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(401, res->status);
-  }
-
-  {
-    std::vector<std::string> paths = {
-        "/digest-auth/auth/hello/world/MD5",
-        "/digest-auth/auth/hello/world/SHA-256",
-        "/digest-auth/auth/hello/world/SHA-512",
-        "/digest-auth/auth-int/hello/world/MD5",
-    };
-
-    cli.set_digest_auth("hello", "world");
-    for (auto path : paths) {
-      auto res = cli.Get(path.c_str());
-      ASSERT_TRUE(res);
-      EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
-                res->body);
-      EXPECT_EQ(200, res->status);
-    }
-
-    cli.set_digest_auth("hello", "bad");
-    for (auto path : paths) {
-      auto res = cli.Get(path.c_str());
-      ASSERT_TRUE(res);
-      EXPECT_EQ(401, res->status);
-    }
-
-    // NOTE: Until httpbin.org fixes issue #46, the following test is commented
-    // out. Plese see https://httpbin.org/digest-auth/auth/hello/world
-    // cli.set_digest_auth("bad", "world");
-    // for (auto path : paths) {
-    //   auto res = cli.Get(path.c_str());
-    //   ASSERT_TRUE(res);
-    //   EXPECT_EQ(400, res->status);
-    // }
-  }
-}
-#endif
-
-TEST(AbsoluteRedirectTest, Redirect) {
-  auto host = "nghttp2.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli(host);
-#else
-  Client cli(host);
-#endif
-
-  cli.set_follow_location(true);
-  auto res = cli.Get("/httpbin/absolute-redirect/3");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(RedirectTest, Redirect) {
-  auto host = "nghttp2.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli(host);
-#else
-  Client cli(host);
-#endif
-
-  cli.set_follow_location(true);
-  auto res = cli.Get("/httpbin/redirect/3");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(RelativeRedirectTest, Redirect) {
-  auto host = "nghttp2.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli(host);
-#else
-  Client cli(host);
-#endif
-
-  cli.set_follow_location(true);
-  auto res = cli.Get("/httpbin/relative-redirect/3");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(TooManyRedirectTest, Redirect) {
-  auto host = "nghttp2.org";
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli(host);
-#else
-  Client cli(host);
-#endif
-
-  cli.set_follow_location(true);
-  auto res = cli.Get("/httpbin/redirect/21");
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::ExceedRedirectCount, res.error());
-}
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-TEST(YahooRedirectTest, Redirect) {
-  Client cli("yahoo.com");
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(301, res->status);
-
-  cli.set_follow_location(true);
-  res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("https://yahoo.com/", res->location);
-}
-
-TEST(HttpsToHttpRedirectTest, Redirect) {
-  SSLClient cli("nghttp2.org");
-  cli.set_follow_location(true);
-  auto res = cli.Get(
-      "/httpbin/redirect-to?url=http%3A%2F%2Fwww.google.com&status_code=302");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(HttpsToHttpRedirectTest2, Redirect) {
-  SSLClient cli("nghttp2.org");
-  cli.set_follow_location(true);
-
-  Params params;
-  params.emplace("url", "http://www.google.com");
-  params.emplace("status_code", "302");
-
-  auto res = cli.Get("/httpbin/redirect-to", params, Headers{});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(HttpsToHttpRedirectTest3, Redirect) {
-  SSLClient cli("nghttp2.org");
-  cli.set_follow_location(true);
-
-  Params params;
-  params.emplace("url", "http://www.google.com");
-
-  auto res = cli.Get("/httpbin/redirect-to?status_code=302", params, Headers{});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(RedirectToDifferentPort, Redirect) {
-  Server svr8080;
-  Server svr8081;
-
-  svr8080.Get("/1", [&](const Request & /*req*/, Response &res) {
-    res.set_redirect("http://localhost:8081/2");
-  });
-
-  svr8081.Get("/2", [&](const Request & /*req*/, Response &res) {
-    res.set_content("Hello World!", "text/plain");
-  });
-
-  auto thread8080 = std::thread([&]() { svr8080.listen("localhost", 8080); });
-
-  auto thread8081 = std::thread([&]() { svr8081.listen("localhost", 8081); });
-
-  while (!svr8080.is_running() || !svr8081.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  Client cli("localhost", 8080);
-  cli.set_follow_location(true);
-
-  auto res = cli.Get("/1");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("Hello World!", res->body);
-
-  svr8080.stop();
-  svr8081.stop();
-  thread8080.join();
-  thread8081.join();
-  ASSERT_FALSE(svr8080.is_running());
-  ASSERT_FALSE(svr8081.is_running());
-}
-
-TEST(UrlWithSpace, Redirect) {
-  SSLClient cli("edge.forgecdn.net");
-  cli.set_follow_location(true);
-
-  auto res = cli.Get("/files/2595/310/Neat 1.4-17.jar");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(18527, res->get_header_value<uint64_t>("Content-Length"));
-}
-
-TEST(RedirectFromPageWithContent, Redirect) {
-  Server svr;
-
-  svr.Get("/1", [&](const Request & /*req*/, Response &res) {
-    res.set_content("___", "text/plain");
-    res.set_redirect("/2");
-  });
-
-  svr.Get("/2", [&](const Request & /*req*/, Response &res) {
-    res.set_content("Hello World!", "text/plain");
-  });
-
-  auto th = std::thread([&]() { svr.listen("localhost", PORT); });
-
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  {
-    Client cli("localhost", PORT);
-    cli.set_follow_location(true);
-
-    std::string body;
-    auto res = cli.Get("/1", [&](const char *data, size_t data_length) {
-      body.append(data, data_length);
-      return true;
-    });
-
-    ASSERT_TRUE(res);
-    EXPECT_EQ(200, res->status);
-    EXPECT_EQ("Hello World!", body);
-  }
-
-  {
-    Client cli("localhost", PORT);
-
-    std::string body;
-    auto res = cli.Get("/1", [&](const char *data, size_t data_length) {
-      body.append(data, data_length);
-      return true;
-    });
-
-    ASSERT_TRUE(res);
-    EXPECT_EQ(302, res->status);
-    EXPECT_EQ("___", body);
-  }
-
-  svr.stop();
-  th.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-#endif
-
-TEST(BindServerTest, BindDualStack) {
-  Server svr;
-
-  svr.Get("/1", [&](const Request & /*req*/, Response &res) {
-    res.set_content("Hello World!", "text/plain");
-  });
-
-  auto thread = std::thread([&]() { svr.listen("::", PORT); });
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  {
-    Client cli("127.0.0.1", PORT);
-
-    auto res = cli.Get("/1");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(200, res->status);
-    EXPECT_EQ("Hello World!", res->body);
-  }
-  {
-    Client cli("::1", PORT);
-
-    auto res = cli.Get("/1");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(200, res->status);
-    EXPECT_EQ("Hello World!", res->body);
-  }
-  svr.stop();
-  thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(BindServerTest, BindAndListenSeparately) {
-  Server svr;
-  int port = svr.bind_to_any_port("0.0.0.0");
-  ASSERT_TRUE(svr.is_valid());
-  ASSERT_TRUE(port > 0);
-  svr.stop();
-}
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-TEST(BindServerTest, BindAndListenSeparatelySSL) {
-  SSLServer svr(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE, CLIENT_CA_CERT_FILE,
-                CLIENT_CA_CERT_DIR);
-  int port = svr.bind_to_any_port("0.0.0.0");
-  ASSERT_TRUE(svr.is_valid());
-  ASSERT_TRUE(port > 0);
-  svr.stop();
-}
-#endif
-
-TEST(ErrorHandlerTest, ContentLength) {
-  Server svr;
-
-  svr.set_error_handler([](const Request & /*req*/, Response &res) {
-    res.status = 200;
-    res.set_content("abcdefghijklmnopqrstuvwxyz",
-                    "text/html"); // <= Content-Length still 13
-  });
-
-  svr.Get("/hi", [](const Request & /*req*/, Response &res) {
-    res.set_content("Hello World!\n", "text/plain");
-    res.status = 524;
-  });
-
-  auto thread = std::thread([&]() { svr.listen(HOST, PORT); });
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  {
-    Client cli(HOST, PORT);
-
-    auto res = cli.Get("/hi");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(200, res->status);
-    EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
-    EXPECT_EQ("26", res->get_header_value("Content-Length"));
-    EXPECT_EQ("abcdefghijklmnopqrstuvwxyz", res->body);
-  }
-
-  svr.stop();
-  thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(ExceptionHandlerTest, ContentLength) {
-  Server svr;
-
-  svr.set_exception_handler(
-      [](const Request & /*req*/, Response &res, std::exception & /*e*/) {
-        res.status = 500;
-        res.set_content("abcdefghijklmnopqrstuvwxyz",
-                        "text/html"); // <= Content-Length still 13
-      });
-
-  svr.Get("/hi", [](const Request & /*req*/, Response &res) {
-    res.set_content("Hello World!\n", "text/plain");
-    throw std::runtime_error("abc");
-  });
-
-  auto thread = std::thread([&]() { svr.listen(HOST, PORT); });
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  {
-    Client cli(HOST, PORT);
-
-    auto res = cli.Get("/hi");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(500, res->status);
-    EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
-    EXPECT_EQ("26", res->get_header_value("Content-Length"));
-    EXPECT_EQ("abcdefghijklmnopqrstuvwxyz", res->body);
-  }
-
-  svr.stop();
-  thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(NoContentTest, ContentLength) {
-  Server svr;
-
-  svr.Get("/hi",
-          [](const Request & /*req*/, Response &res) { res.status = 204; });
-  auto thread = std::thread([&]() { svr.listen(HOST, PORT); });
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  {
-    Client cli(HOST, PORT);
-
-    auto res = cli.Get("/hi");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(204, res->status);
-    EXPECT_EQ("0", res->get_header_value("Content-Length"));
-  }
-
-  svr.stop();
-  thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(RoutingHandlerTest, PreRoutingHandler) {
-  Server svr;
-
-  svr.set_pre_routing_handler([](const Request &req, Response &res) {
-    if (req.path == "/routing_handler") {
-      res.set_header("PRE_ROUTING", "on");
-      res.set_content("Routing Handler", "text/plain");
-      return httplib::Server::HandlerResponse::Handled;
-    }
-    return httplib::Server::HandlerResponse::Unhandled;
-  });
-
-  svr.set_error_handler([](const Request & /*req*/, Response &res) {
-    res.set_content("Error", "text/html");
-  });
-
-  svr.set_post_routing_handler([](const Request &req, Response &res) {
-    if (req.path == "/routing_handler") {
-      res.set_header("POST_ROUTING", "on");
-    }
-  });
-
-  svr.Get("/hi", [](const Request & /*req*/, Response &res) {
-    res.set_content("Hello World!\n", "text/plain");
-  });
-
-  auto thread = std::thread([&]() { svr.listen(HOST, PORT); });
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  {
-    Client cli(HOST, PORT);
-
-    auto res = cli.Get("/routing_handler");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(200, res->status);
-    EXPECT_EQ("Routing Handler", res->body);
-    EXPECT_EQ(1, res->get_header_value_count("PRE_ROUTING"));
-    EXPECT_EQ("on", res->get_header_value("PRE_ROUTING"));
-    EXPECT_EQ(1, res->get_header_value_count("POST_ROUTING"));
-    EXPECT_EQ("on", res->get_header_value("POST_ROUTING"));
-  }
-
-  {
-    Client cli(HOST, PORT);
-
-    auto res = cli.Get("/hi");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(200, res->status);
-    EXPECT_EQ("Hello World!\n", res->body);
-    EXPECT_EQ(0, res->get_header_value_count("PRE_ROUTING"));
-    EXPECT_EQ(0, res->get_header_value_count("POST_ROUTING"));
-  }
-
-  {
-    Client cli(HOST, PORT);
-
-    auto res = cli.Get("/aaa");
-    ASSERT_TRUE(res);
-    EXPECT_EQ(404, res->status);
-    EXPECT_EQ("Error", res->body);
-    EXPECT_EQ(0, res->get_header_value_count("PRE_ROUTING"));
-    EXPECT_EQ(0, res->get_header_value_count("POST_ROUTING"));
-  }
-
-  svr.stop();
-  thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(InvalidFormatTest, StatusCode) {
-  Server svr;
-
-  svr.Get("/hi", [](const Request & /*req*/, Response &res) {
-    res.set_content("Hello World!\n", "text/plain");
-    res.status = 9999; // Status should be a three-digit code...
-  });
-
-  auto thread = std::thread([&]() { svr.listen(HOST, PORT); });
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  {
-    Client cli(HOST, PORT);
-
-    auto res = cli.Get("/hi");
-    ASSERT_FALSE(res);
-  }
-
-  svr.stop();
-  thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-class ServerTest : public ::testing::Test {
-protected:
-  ServerTest()
-      : cli_(HOST, PORT)
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-        ,
-        svr_(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE)
-#endif
-  {
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-    cli_.enable_server_certificate_verification(false);
-#endif
-  }
-
-  virtual void SetUp() {
-    svr_.set_mount_point("/", "./www");
-    svr_.set_mount_point("/mount", "./www2");
-    svr_.set_file_extension_and_mimetype_mapping("abcde", "text/abcde");
-
-    svr_.Get("/hi",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_content("Hello World!", "text/plain");
-             })
-        .Get("/http_response_splitting",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_header("a", "1\r\nSet-Cookie: a=1");
-               EXPECT_EQ(0, res.headers.size());
-               EXPECT_FALSE(res.has_header("a"));
-
-               res.set_header("a", "1\nSet-Cookie: a=1");
-               EXPECT_EQ(0, res.headers.size());
-               EXPECT_FALSE(res.has_header("a"));
-
-               res.set_header("a", "1\rSet-Cookie: a=1");
-               EXPECT_EQ(0, res.headers.size());
-               EXPECT_FALSE(res.has_header("a"));
-
-               res.set_header("a\r\nb", "0");
-               EXPECT_EQ(0, res.headers.size());
-               EXPECT_FALSE(res.has_header("a"));
-
-               res.set_header("a\rb", "0");
-               EXPECT_EQ(0, res.headers.size());
-               EXPECT_FALSE(res.has_header("a"));
-
-               res.set_header("a\nb", "0");
-               EXPECT_EQ(0, res.headers.size());
-               EXPECT_FALSE(res.has_header("a"));
-
-               res.set_redirect("1\r\nSet-Cookie: a=1");
-               EXPECT_EQ(0, res.headers.size());
-               EXPECT_FALSE(res.has_header("Location"));
-             })
-        .Get("/slow",
-             [&](const Request & /*req*/, Response &res) {
-               std::this_thread::sleep_for(std::chrono::seconds(2));
-               res.set_content("slow", "text/plain");
-             })
-        .Post("/slowpost",
-              [&](const Request & /*req*/, Response &res) {
-                std::this_thread::sleep_for(std::chrono::seconds(2));
-                res.set_content("slow", "text/plain");
-              })
-        .Get("/remote_addr",
-             [&](const Request &req, Response &res) {
-               auto remote_addr = req.headers.find("REMOTE_ADDR")->second;
-               EXPECT_TRUE(req.has_header("REMOTE_PORT"));
-               EXPECT_EQ(req.remote_addr, req.get_header_value("REMOTE_ADDR"));
-               EXPECT_EQ(req.remote_port,
-                         std::stoi(req.get_header_value("REMOTE_PORT")));
-               res.set_content(remote_addr.c_str(), "text/plain");
-             })
-        .Get("/endwith%",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_content("Hello World!", "text/plain");
-             })
-        .Get("/a\\+\\+b",
-             [&](const Request &req, Response &res) {
-               ASSERT_TRUE(req.has_param("a +b"));
-               auto val = req.get_param_value("a +b");
-               res.set_content(val, "text/plain");
-             })
-        .Get("/", [&](const Request & /*req*/,
-                      Response &res) { res.set_redirect("/hi"); })
-        .Post("/1", [](const Request & /*req*/,
-                       Response &res) { res.set_redirect("/2", 303); })
-        .Get("/2",
-             [](const Request & /*req*/, Response &res) {
-               res.set_content("redirected.", "text/plain");
-               res.status = 200;
-             })
-        .Post("/person",
-              [&](const Request &req, Response &res) {
-                if (req.has_param("name") && req.has_param("note")) {
-                  persons_[req.get_param_value("name")] =
-                      req.get_param_value("note");
-                } else {
-                  res.status = 400;
-                }
-              })
-        .Put("/person",
-             [&](const Request &req, Response &res) {
-               if (req.has_param("name") && req.has_param("note")) {
-                 persons_[req.get_param_value("name")] =
-                     req.get_param_value("note");
-               } else {
-                 res.status = 400;
-               }
-             })
-        .Get("/person/(.*)",
-             [&](const Request &req, Response &res) {
-               string name = req.matches[1];
-               if (persons_.find(name) != persons_.end()) {
-                 auto note = persons_[name];
-                 res.set_content(note, "text/plain");
-               } else {
-                 res.status = 404;
-               }
-             })
-        .Post("/x-www-form-urlencoded-json",
-              [&](const Request &req, Response &res) {
-                auto json = req.get_param_value("json");
-                ASSERT_EQ(JSON_DATA, json);
-                res.set_content(json, "appliation/json");
-                res.status = 200;
-              })
-        .Get("/streamed-chunked",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_chunked_content_provider(
-                   "text/plain", [](size_t /*offset*/, DataSink &sink) {
-                     EXPECT_TRUE(sink.is_writable());
-                     sink.os << "123";
-                     sink.os << "456";
-                     sink.os << "789";
-                     sink.done();
-                     return true;
-                   });
-             })
-        .Get("/streamed-chunked2",
-             [&](const Request & /*req*/, Response &res) {
-               auto i = new int(0);
-               res.set_chunked_content_provider(
-                   "text/plain",
-                   [i](size_t /*offset*/, DataSink &sink) {
-                     EXPECT_TRUE(sink.is_writable());
-                     switch (*i) {
-                     case 0: sink.os << "123"; break;
-                     case 1: sink.os << "456"; break;
-                     case 2: sink.os << "789"; break;
-                     case 3: sink.done(); break;
-                     }
-                     (*i)++;
-                     return true;
-                   },
-                   [i] { delete i; });
-             })
-        .Get("/streamed",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_content_provider(
-                   6, "text/plain",
-                   [](size_t offset, size_t /*length*/, DataSink &sink) {
-                     sink.os << (offset < 3 ? "a" : "b");
-                     return true;
-                   });
-             })
-        .Get("/streamed-with-range",
-             [&](const Request & /*req*/, Response &res) {
-               auto data = new std::string("abcdefg");
-               res.set_content_provider(
-                   data->size(), "text/plain",
-                   [data](size_t offset, size_t length, DataSink &sink) {
-                     EXPECT_TRUE(sink.is_writable());
-                     size_t DATA_CHUNK_SIZE = 4;
-                     const auto &d = *data;
-                     auto out_len =
-                         std::min(static_cast<size_t>(length), DATA_CHUNK_SIZE);
-                     auto ret = sink.write(&d[static_cast<size_t>(offset)], out_len);
-                     EXPECT_TRUE(ret);
-                     return true;
-                   },
-                   [data] { delete data; });
-             })
-        .Get("/streamed-cancel",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_content_provider(
-                   size_t(-1), "text/plain",
-                   [](size_t /*offset*/, size_t /*length*/, DataSink &sink) {
-                     EXPECT_TRUE(sink.is_writable());
-                     sink.os << "data_chunk";
-                     return true;
-                   });
-             })
-        .Get("/with-range",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_content("abcdefg", "text/plain");
-             })
-        .Post("/chunked",
-              [&](const Request &req, Response & /*res*/) {
-                EXPECT_EQ(req.body, "dechunked post body");
-              })
-        .Post("/large-chunked",
-              [&](const Request &req, Response & /*res*/) {
-                std::string expected(6 * 30 * 1024u, 'a');
-                EXPECT_EQ(req.body, expected);
-              })
-        .Post("/multipart",
-              [&](const Request &req, Response & /*res*/) {
-                EXPECT_EQ(6u, req.files.size());
-                ASSERT_TRUE(!req.has_file("???"));
-                ASSERT_TRUE(req.body.empty());
-
-                {
-                  const auto &file = req.get_file_value("text1");
-                  EXPECT_TRUE(file.filename.empty());
-                  EXPECT_EQ("text default", file.content);
-                }
-
-                {
-                  const auto &file = req.get_file_value("text2");
-                  EXPECT_TRUE(file.filename.empty());
-                  EXPECT_EQ("aωb", file.content);
-                }
-
-                {
-                  const auto &file = req.get_file_value("file1");
-                  EXPECT_EQ("hello.txt", file.filename);
-                  EXPECT_EQ("text/plain", file.content_type);
-                  EXPECT_EQ("h\ne\n\nl\nl\no\n", file.content);
-                }
-
-                {
-                  const auto &file = req.get_file_value("file3");
-                  EXPECT_TRUE(file.filename.empty());
-                  EXPECT_EQ("application/octet-stream", file.content_type);
-                  EXPECT_EQ(0u, file.content.size());
-                }
-
-                {
-                  const auto &file = req.get_file_value("file4");
-                  EXPECT_TRUE(file.filename.empty());
-                  EXPECT_EQ(0u, file.content.size());
-                  EXPECT_EQ("application/json  tmp-string", file.content_type);
-                }
-              })
-        .Post("/empty",
-              [&](const Request &req, Response &res) {
-                EXPECT_EQ(req.body, "");
-                EXPECT_EQ("text/plain", req.get_header_value("Content-Type"));
-                EXPECT_EQ("0", req.get_header_value("Content-Length"));
-                res.set_content("empty", "text/plain");
-              })
-        .Post("/empty-no-content-type",
-              [&](const Request &req, Response &res) {
-                EXPECT_EQ(req.body, "");
-                EXPECT_FALSE(req.has_header("Content-Type"));
-                EXPECT_EQ("0", req.get_header_value("Content-Length"));
-                res.set_content("empty-no-content-type", "text/plain");
-              })
-        .Put("/empty-no-content-type",
-             [&](const Request &req, Response &res) {
-               EXPECT_EQ(req.body, "");
-               EXPECT_FALSE(req.has_header("Content-Type"));
-               EXPECT_EQ("0", req.get_header_value("Content-Length"));
-               res.set_content("empty-no-content-type", "text/plain");
-             })
-        .Put("/put",
-             [&](const Request &req, Response &res) {
-               EXPECT_EQ(req.body, "PUT");
-               res.set_content(req.body, "text/plain");
-             })
-        .Put("/put-large",
-             [&](const Request &req, Response &res) {
-               EXPECT_EQ(req.body, LARGE_DATA);
-               res.set_content(req.body, "text/plain");
-             })
-        .Patch("/patch",
-               [&](const Request &req, Response &res) {
-                 EXPECT_EQ(req.body, "PATCH");
-                 res.set_content(req.body, "text/plain");
-               })
-        .Delete("/delete",
-                [&](const Request & /*req*/, Response &res) {
-                  res.set_content("DELETE", "text/plain");
-                })
-        .Delete("/delete-body",
-                [&](const Request &req, Response &res) {
-                  EXPECT_EQ(req.body, "content");
-                  res.set_content(req.body, "text/plain");
-                })
-        .Options(R"(\*)",
-                 [&](const Request & /*req*/, Response &res) {
-                   res.set_header("Allow", "GET, POST, HEAD, OPTIONS");
-                 })
-        .Get("/request-target",
-             [&](const Request &req, Response & /*res*/) {
-               EXPECT_EQ("/request-target?aaa=bbb&ccc=ddd", req.target);
-               EXPECT_EQ("bbb", req.get_param_value("aaa"));
-               EXPECT_EQ("ddd", req.get_param_value("ccc"));
-             })
-        .Get("/long-query-value",
-             [&](const Request &req, Response & /*res*/) {
-               EXPECT_EQ(LONG_QUERY_URL, req.target);
-               EXPECT_EQ(LONG_QUERY_VALUE, req.get_param_value("key"));
-             })
-        .Get("/array-param",
-             [&](const Request &req, Response & /*res*/) {
-               EXPECT_EQ(3u, req.get_param_value_count("array"));
-               EXPECT_EQ("value1", req.get_param_value("array", 0));
-               EXPECT_EQ("value2", req.get_param_value("array", 1));
-               EXPECT_EQ("value3", req.get_param_value("array", 2));
-             })
-        .Post("/validate-no-multiple-headers",
-              [&](const Request &req, Response & /*res*/) {
-                EXPECT_EQ(1u, req.get_header_value_count("Content-Length"));
-                EXPECT_EQ("5", req.get_header_value("Content-Length"));
-              })
-        .Post("/content_receiver",
-              [&](const Request &req, Response &res,
-                  const ContentReader &content_reader) {
-                if (req.is_multipart_form_data()) {
-                  MultipartFormDataItems files;
-                  content_reader(
-                      [&](const MultipartFormData &file) {
-                        files.push_back(file);
-                        return true;
-                      },
-                      [&](const char *data, size_t data_length) {
-                        files.back().content.append(data, data_length);
-                        return true;
-                      });
-
-                  EXPECT_EQ(5u, files.size());
-
-                  {
-                    const auto &file = get_file_value(files, "text1");
-                    EXPECT_TRUE(file.filename.empty());
-                    EXPECT_EQ("text default", file.content);
-                  }
-
-                  {
-                    const auto &file = get_file_value(files, "text2");
-                    EXPECT_TRUE(file.filename.empty());
-                    EXPECT_EQ("aωb", file.content);
-                  }
-
-                  {
-                    const auto &file = get_file_value(files, "file1");
-                    EXPECT_EQ("hello.txt", file.filename);
-                    EXPECT_EQ("text/plain", file.content_type);
-                    EXPECT_EQ("h\ne\n\nl\nl\no\n", file.content);
-                  }
-
-                  {
-                    const auto &file = get_file_value(files, "file3");
-                    EXPECT_TRUE(file.filename.empty());
-                    EXPECT_EQ("application/octet-stream", file.content_type);
-                    EXPECT_EQ(0u, file.content.size());
-                  }
-                } else {
-                  std::string body;
-                  content_reader([&](const char *data, size_t data_length) {
-                    EXPECT_EQ(data_length, 7);
-                    body.append(data, data_length);
-                    return true;
-                  });
-                  EXPECT_EQ(body, "content");
-                  res.set_content(body, "text/plain");
-                }
-              })
-        .Put("/content_receiver",
-             [&](const Request & /*req*/, Response &res,
-                 const ContentReader &content_reader) {
-               std::string body;
-               content_reader([&](const char *data, size_t data_length) {
-                 body.append(data, data_length);
-                 return true;
-               });
-               EXPECT_EQ(body, "content");
-               res.set_content(body, "text/plain");
-             })
-        .Patch("/content_receiver",
-               [&](const Request & /*req*/, Response &res,
-                   const ContentReader &content_reader) {
-                 std::string body;
-                 content_reader([&](const char *data, size_t data_length) {
-                   body.append(data, data_length);
-                   return true;
-                 });
-                 EXPECT_EQ(body, "content");
-                 res.set_content(body, "text/plain");
-               })
-        .Post("/query-string-and-body",
-              [&](const Request &req, Response & /*res*/) {
-                ASSERT_TRUE(req.has_param("key"));
-                EXPECT_EQ(req.get_param_value("key"), "value");
-                EXPECT_EQ(req.body, "content");
-              })
-        .Get("/last-request",
-             [&](const Request &req, Response & /*res*/) {
-               EXPECT_EQ("close", req.get_header_value("Connection"));
-             })
-        .Get(R"(/redirect/(\d+))",
-             [&](const Request &req, Response &res) {
-               auto num = std::stoi(req.matches[1]) + 1;
-               std::string url = "/redirect/" + std::to_string(num);
-               res.set_redirect(url);
-             })
-        .Post("/binary",
-              [&](const Request &req, Response &res) {
-                EXPECT_EQ(4, req.body.size());
-                EXPECT_EQ("application/octet-stream",
-                          req.get_header_value("Content-Type"));
-                EXPECT_EQ("4", req.get_header_value("Content-Length"));
-                res.set_content(req.body, "application/octet-stream");
-              })
-        .Put("/binary",
-             [&](const Request &req, Response &res) {
-               EXPECT_EQ(4, req.body.size());
-               EXPECT_EQ("application/octet-stream",
-                         req.get_header_value("Content-Type"));
-               EXPECT_EQ("4", req.get_header_value("Content-Length"));
-               res.set_content(req.body, "application/octet-stream");
-             })
-        .Patch("/binary",
-               [&](const Request &req, Response &res) {
-                 EXPECT_EQ(4, req.body.size());
-                 EXPECT_EQ("application/octet-stream",
-                           req.get_header_value("Content-Type"));
-                 EXPECT_EQ("4", req.get_header_value("Content-Length"));
-                 res.set_content(req.body, "application/octet-stream");
-               })
-        .Delete("/binary",
-                [&](const Request &req, Response &res) {
-                  EXPECT_EQ(4, req.body.size());
-                  EXPECT_EQ("application/octet-stream",
-                            req.get_header_value("Content-Type"));
-                  EXPECT_EQ("4", req.get_header_value("Content-Length"));
-                  res.set_content(req.body, "application/octet-stream");
-                })
-#if defined(CPPHTTPLIB_ZLIB_SUPPORT) || defined(CPPHTTPLIB_BROTLI_SUPPORT)
-        .Get("/compress",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_content(
-                   "12345678901234567890123456789012345678901234567890123456789"
-                   "01234567890123456789012345678901234567890",
-                   "text/plain");
-             })
-        .Get("/nocompress",
-             [&](const Request & /*req*/, Response &res) {
-               res.set_content(
-                   "12345678901234567890123456789012345678901234567890123456789"
-                   "01234567890123456789012345678901234567890",
-                   "application/octet-stream");
-             })
-        .Post("/compress-multipart",
-              [&](const Request &req, Response & /*res*/) {
-                EXPECT_EQ(2u, req.files.size());
-                ASSERT_TRUE(!req.has_file("???"));
-
-                {
-                  const auto &file = req.get_file_value("key1");
-                  EXPECT_TRUE(file.filename.empty());
-                  EXPECT_EQ("test", file.content);
-                }
-
-                {
-                  const auto &file = req.get_file_value("key2");
-                  EXPECT_TRUE(file.filename.empty());
-                  EXPECT_EQ("--abcdefg123", file.content);
-                }
-              })
-#endif
-        ;
-
-    persons_["john"] = "programmer";
-
-    t_ = thread([&]() { ASSERT_TRUE(svr_.listen(HOST, PORT)); });
-
-    while (!svr_.is_running()) {
-      std::this_thread::sleep_for(std::chrono::milliseconds(1));
-    }
-  }
-
-  virtual void TearDown() {
-    svr_.stop();
-    if (!request_threads_.empty()) {
-      std::this_thread::sleep_for(std::chrono::seconds(1));
-      for (auto &t : request_threads_) {
-        t.join();
-      }
-    }
-    t_.join();
-  }
-
-  map<string, string> persons_;
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli_;
-  SSLServer svr_;
-#else
-  Client cli_;
-  Server svr_;
-#endif
-  thread t_;
-  std::vector<thread> request_threads_;
-};
-
-TEST_F(ServerTest, GetMethod200) {
-  auto res = cli_.Get("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ("HTTP/1.1", res->version);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("OK", res->reason);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ(1, res->get_header_value_count("Content-Type"));
-  EXPECT_EQ("Hello World!", res->body);
-}
-
-TEST_F(ServerTest, GetMethod200withPercentEncoding) {
-  auto res = cli_.Get("/%68%69"); // auto res = cli_.Get("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ("HTTP/1.1", res->version);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ(1, res->get_header_value_count("Content-Type"));
-  EXPECT_EQ("Hello World!", res->body);
-}
-
-TEST_F(ServerTest, GetMethod302) {
-  auto res = cli_.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(302, res->status);
-  EXPECT_EQ("/hi", res->get_header_value("Location"));
-}
-
-TEST_F(ServerTest, GetMethod302Redirect) {
-  cli_.set_follow_location(true);
-  auto res = cli_.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("Hello World!", res->body);
-  EXPECT_EQ("/hi", res->location);
-}
-
-TEST_F(ServerTest, GetMethod404) {
-  auto res = cli_.Get("/invalid");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, HeadMethod200) {
-  auto res = cli_.Head("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_TRUE(res->body.empty());
-}
-
-TEST_F(ServerTest, HeadMethod200Static) {
-  auto res = cli_.Head("/mount/dir/index.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
-  EXPECT_EQ(104, std::stoi(res->get_header_value("Content-Length")));
-  EXPECT_TRUE(res->body.empty());
-}
-
-TEST_F(ServerTest, HeadMethod404) {
-  auto res = cli_.Head("/invalid");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-  EXPECT_TRUE(res->body.empty());
-}
-
-TEST_F(ServerTest, GetMethodPersonJohn) {
-  auto res = cli_.Get("/person/john");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("programmer", res->body);
-}
-
-TEST_F(ServerTest, PostMethod1) {
-  auto res = cli_.Get("/person/john1");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(404, res->status);
-
-  res = cli_.Post("/person", "name=john1&note=coder",
-                  "application/x-www-form-urlencoded");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-
-  res = cli_.Get("/person/john1");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("text/plain", res->get_header_value("Content-Type"));
-  ASSERT_EQ("coder", res->body);
-}
-
-TEST_F(ServerTest, PostMethod2) {
-  auto res = cli_.Get("/person/john2");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(404, res->status);
-
-  Params params;
-  params.emplace("name", "john2");
-  params.emplace("note", "coder");
-
-  res = cli_.Post("/person", params);
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-
-  res = cli_.Get("/person/john2");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("text/plain", res->get_header_value("Content-Type"));
-  ASSERT_EQ("coder", res->body);
-}
-
-TEST_F(ServerTest, PutMethod3) {
-  auto res = cli_.Get("/person/john3");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(404, res->status);
-
-  Params params;
-  params.emplace("name", "john3");
-  params.emplace("note", "coder");
-
-  res = cli_.Put("/person", params);
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-
-  res = cli_.Get("/person/john3");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("text/plain", res->get_header_value("Content-Type"));
-  ASSERT_EQ("coder", res->body);
-}
-
-TEST_F(ServerTest, PostWwwFormUrlEncodedJson) {
-  Params params;
-  params.emplace("json", JSON_DATA);
-
-  auto res = cli_.Post("/x-www-form-urlencoded-json", params);
-
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(JSON_DATA, res->body);
-}
-
-TEST_F(ServerTest, PostEmptyContent) {
-  auto res = cli_.Post("/empty", "", "text/plain");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("empty", res->body);
-}
-
-TEST_F(ServerTest, PostEmptyContentWithNoContentType) {
-  auto res = cli_.Post("/empty-no-content-type");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("empty-no-content-type", res->body);
-}
-
-TEST_F(ServerTest, PutEmptyContentWithNoContentType) {
-  auto res = cli_.Put("/empty-no-content-type");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("empty-no-content-type", res->body);
-}
-
-TEST_F(ServerTest, GetMethodDir) {
-  auto res = cli_.Get("/dir/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
-
-  auto body = R"(<html>
-<head>
-</head>
-<body>
-  <a href="/dir/test.html">Test</a>
-  <a href="/hi">hi</a>
-</body>
-</html>
-)";
-  EXPECT_EQ(body, res->body);
-}
-
-TEST_F(ServerTest, GetMethodDirTest) {
-  auto res = cli_.Get("/dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
-  EXPECT_EQ("test.html", res->body);
-}
-
-TEST_F(ServerTest, GetMethodDirTestWithDoubleDots) {
-  auto res = cli_.Get("/dir/../dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
-  EXPECT_EQ("test.html", res->body);
-}
-
-TEST_F(ServerTest, GetMethodInvalidPath) {
-  auto res = cli_.Get("/dir/../test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, GetMethodOutOfBaseDir) {
-  auto res = cli_.Get("/../www/dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, GetMethodOutOfBaseDir2) {
-  auto res = cli_.Get("/dir/../../www/dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, GetMethodDirMountTest) {
-  auto res = cli_.Get("/mount/dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
-  EXPECT_EQ("test.html", res->body);
-}
-
-TEST_F(ServerTest, GetMethodDirMountTestWithDoubleDots) {
-  auto res = cli_.Get("/mount/dir/../dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/html", res->get_header_value("Content-Type"));
-  EXPECT_EQ("test.html", res->body);
-}
-
-TEST_F(ServerTest, GetMethodInvalidMountPath) {
-  auto res = cli_.Get("/mount/dir/../test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, GetMethodOutOfBaseDirMount) {
-  auto res = cli_.Get("/mount/../www2/dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, GetMethodOutOfBaseDirMount2) {
-  auto res = cli_.Get("/mount/dir/../../www2/dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, PostMethod303) {
-  auto res = cli_.Post("/1", "body", "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(303, res->status);
-  EXPECT_EQ("/2", res->get_header_value("Location"));
-}
-
-TEST_F(ServerTest, PostMethod303Redirect) {
-  cli_.set_follow_location(true);
-  auto res = cli_.Post("/1", "body", "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("redirected.", res->body);
-  EXPECT_EQ("/2", res->location);
-}
-
-TEST_F(ServerTest, UserDefinedMIMETypeMapping) {
-  auto res = cli_.Get("/dir/test.abcde");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/abcde", res->get_header_value("Content-Type"));
-  EXPECT_EQ("abcde", res->body);
-}
-
-TEST_F(ServerTest, StaticFileRange) {
-  auto res = cli_.Get("/dir/test.abcde", {{make_range_header({{2, 3}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("text/abcde", res->get_header_value("Content-Type"));
-  EXPECT_EQ("2", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("cd"), res->body);
-}
-
-TEST_F(ServerTest, InvalidBaseDirMount) {
-  EXPECT_EQ(false, svr_.set_mount_point("invalid_mount_point", "./www3"));
-}
-
-TEST_F(ServerTest, Binary) {
-  std::vector<char> binary{0x00, 0x01, 0x02, 0x03};
-
-  auto res = cli_.Post("/binary", binary.data(), binary.size(),
-                       "application/octet-stream");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(4, res->body.size());
-
-  res = cli_.Put("/binary", binary.data(), binary.size(),
-                 "application/octet-stream");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(4, res->body.size());
-
-  res = cli_.Patch("/binary", binary.data(), binary.size(),
-                   "application/octet-stream");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(4, res->body.size());
-
-  res = cli_.Delete("/binary", binary.data(), binary.size(),
-                    "application/octet-stream");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(4, res->body.size());
-}
-
-TEST_F(ServerTest, BinaryString) {
-  auto binary = std::string("\x00\x01\x02\x03", 4);
-
-  auto res = cli_.Post("/binary", binary, "application/octet-stream");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(4, res->body.size());
-
-  res = cli_.Put("/binary", binary, "application/octet-stream");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(4, res->body.size());
-
-  res = cli_.Patch("/binary", binary, "application/octet-stream");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(4, res->body.size());
-
-  res = cli_.Delete("/binary", binary, "application/octet-stream");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ(4, res->body.size());
-}
-
-TEST_F(ServerTest, EmptyRequest) {
-  auto res = cli_.Get("");
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Connection, res.error());
-}
-
-TEST_F(ServerTest, LongRequest) {
-  std::string request;
-  for (size_t i = 0; i < 545; i++) {
-    request += "/TooLongRequest";
-  }
-  request += "OK";
-
-  auto res = cli_.Get(request.c_str());
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, TooLongRequest) {
-  std::string request;
-  for (size_t i = 0; i < 545; i++) {
-    request += "/TooLongRequest";
-  }
-  request += "_NG";
-
-  auto res = cli_.Get(request.c_str());
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(414, res->status);
-}
-
-TEST_F(ServerTest, LongHeader) {
-  Request req;
-  req.method = "GET";
-  req.path = "/hi";
-
-  std::string host_and_port;
-  host_and_port += HOST;
-  host_and_port += ":";
-  host_and_port += std::to_string(PORT);
-
-  req.headers.emplace("Host", host_and_port.c_str());
-  req.headers.emplace("Accept", "*/*");
-  req.headers.emplace("User-Agent", "cpp-httplib/0.1");
-
-  req.headers.emplace(
-      "Header-Name",
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@");
-
-  auto res = std::make_shared<Response>();
-  auto error = Error::Success;
-  auto ret = cli_.send(req, *res, error);
-
-  ASSERT_TRUE(ret);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, LongQueryValue) {
-  auto res = cli_.Get(LONG_QUERY_URL.c_str());
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(414, res->status);
-}
-
-TEST_F(ServerTest, TooLongHeader) {
-  Request req;
-  req.method = "GET";
-  req.path = "/hi";
-
-  std::string host_and_port;
-  host_and_port += HOST;
-  host_and_port += ":";
-  host_and_port += std::to_string(PORT);
-
-  req.headers.emplace("Host", host_and_port.c_str());
-  req.headers.emplace("Accept", "*/*");
-  req.headers.emplace("User-Agent", "cpp-httplib/0.1");
-
-  req.headers.emplace(
-      "Header-Name",
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
-      "@@@@@@@@@@@@@@@@@");
-
-  auto res = std::make_shared<Response>();
-  auto error = Error::Success;
-  auto ret = cli_.send(req, *res, error);
-
-  ASSERT_TRUE(ret);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, PercentEncoding) {
-  auto res = cli_.Get("/e%6edwith%");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, PercentEncodingUnicode) {
-  auto res = cli_.Get("/e%u006edwith%");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, InvalidPercentEncoding) {
-  auto res = cli_.Get("/%endwith%");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, InvalidPercentEncodingUnicode) {
-  auto res = cli_.Get("/%uendwith%");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, EndWithPercentCharacterInQuery) {
-  auto res = cli_.Get("/hello?aaa=bbb%");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-}
-
-TEST_F(ServerTest, PlusSignEncoding) {
-  auto res = cli_.Get("/a+%2Bb?a %2bb=a %2Bb");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("a +b", res->body);
-}
-
-TEST_F(ServerTest, MultipartFormData) {
-  MultipartFormDataItems items = {
-      {"text1", "text default", "", ""},
-      {"text2", "aωb", "", ""},
-      {"file1", "h\ne\n\nl\nl\no\n", "hello.txt", "text/plain"},
-      {"file2", "{\n  \"world\", true\n}\n", "world.json", "application/json"},
-      {"file3", "", "", "application/octet-stream"},
-      {"file4", "", "", "   application/json  tmp-string    "}};
-
-  auto res = cli_.Post("/multipart", items);
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, CaseInsensitiveHeaderName) {
-  auto res = cli_.Get("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("content-type"));
-  EXPECT_EQ("Hello World!", res->body);
-}
-
-TEST_F(ServerTest, CaseInsensitiveTransferEncoding) {
-  Request req;
-  req.method = "POST";
-  req.path = "/chunked";
-
-  std::string host_and_port;
-  host_and_port += HOST;
-  host_and_port += ":";
-  host_and_port += std::to_string(PORT);
-
-  req.headers.emplace("Host", host_and_port.c_str());
-  req.headers.emplace("Accept", "*/*");
-  req.headers.emplace("User-Agent", "cpp-httplib/0.1");
-  req.headers.emplace("Content-Type", "text/plain");
-  req.headers.emplace("Content-Length", "0");
-  req.headers.emplace(
-      "Transfer-Encoding",
-      "Chunked"); // Note, "Chunked" rather than typical "chunked".
-
-  // Client does not chunk, so make a chunked body manually.
-  req.body = "4\r\ndech\r\nf\r\nunked post body\r\n0\r\n\r\n";
-
-  auto res = std::make_shared<Response>();
-  auto error = Error::Success;
-  auto ret = cli_.send(req, *res, error);
-
-  ASSERT_TRUE(ret);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, GetStreamed2) {
-  auto res = cli_.Get("/streamed", {{make_range_header({{2, 3}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("2", res->get_header_value("Content-Length"));
-  EXPECT_EQ(std::string("ab"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamed) {
-  auto res = cli_.Get("/streamed");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("6", res->get_header_value("Content-Length"));
-  EXPECT_EQ(std::string("aaabbb"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedWithRange1) {
-  auto res = cli_.Get("/streamed-with-range", {{make_range_header({{3, 5}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("3", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("def"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedWithRange2) {
-  auto res = cli_.Get("/streamed-with-range", {{make_range_header({{1, -1}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("6", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("bcdefg"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedWithRangeSuffix1) {
-  auto res = cli_.Get("/streamed-with-range", {{"Range", "bytes=-3"}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("3", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("efg"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedWithRangeSuffix2) {
-  auto res = cli_.Get("/streamed-with-range", {{"Range", "bytes=-9999"}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("7", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("abcdefg"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedWithRangeError) {
-  auto res = cli_.Get("/streamed-with-range",
-                      {{"Range", "bytes=92233720368547758079223372036854775806-"
-                                 "92233720368547758079223372036854775807"}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(416, res->status);
-}
-
-TEST_F(ServerTest, GetRangeWithMaxLongLength) {
-  auto res =
-      cli_.Get("/with-range", {{"Range", "bytes=0-9223372036854775807"}});
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("7", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("abcdefg"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedWithRangeMultipart) {
-  auto res =
-      cli_.Get("/streamed-with-range", {{make_range_header({{1, 2}, {4, 5}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("269", res->get_header_value("Content-Length"));
-  EXPECT_EQ(false, res->has_header("Content-Range"));
-  EXPECT_EQ(269, res->body.size());
-}
-
-TEST_F(ServerTest, GetStreamedEndless) {
-  uint64_t offset = 0;
-  auto res = cli_.Get("/streamed-cancel",
-                      [&](const char * /*data*/, uint64_t data_length) {
-                        if (offset < 100) {
-                          offset += data_length;
-                          return true;
-                        }
-                        return false;
-                      });
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Canceled, res.error());
-}
-
-TEST_F(ServerTest, ClientStop) {
-  std::vector<std::thread> threads;
-  for (auto i = 0; i < 3; i++) {
-    threads.emplace_back(thread([&]() {
-      auto res = cli_.Get("/streamed-cancel",
-                          [&](const char *, uint64_t) { return true; });
-      ASSERT_TRUE(!res);
-      EXPECT_TRUE(res.error() == Error::Canceled ||
-                  res.error() == Error::Read || res.error() == Error::Write);
-    }));
-  }
-
-  std::this_thread::sleep_for(std::chrono::seconds(2));
-  while (cli_.is_socket_open()) {
-    cli_.stop();
-    std::this_thread::sleep_for(std::chrono::milliseconds(10));
-  }
-  for (auto &t : threads) {
-    t.join();
-  }
-}
-
-TEST_F(ServerTest, GetWithRange1) {
-  auto res = cli_.Get("/with-range", {{make_range_header({{3, 5}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("3", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("def"), res->body);
-}
-
-TEST_F(ServerTest, GetWithRange2) {
-  auto res = cli_.Get("/with-range", {{make_range_header({{1, -1}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("6", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("bcdefg"), res->body);
-}
-
-TEST_F(ServerTest, GetWithRange3) {
-  auto res = cli_.Get("/with-range", {{make_range_header({{0, 0}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("1", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("a"), res->body);
-}
-
-TEST_F(ServerTest, GetWithRange4) {
-  auto res = cli_.Get("/with-range", {{make_range_header({{-1, 2}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("2", res->get_header_value("Content-Length"));
-  EXPECT_EQ(true, res->has_header("Content-Range"));
-  EXPECT_EQ(std::string("fg"), res->body);
-}
-
-TEST_F(ServerTest, GetWithRangeOffsetGreaterThanContent) {
-  auto res = cli_.Get("/with-range", {{make_range_header({{10000, 20000}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(416, res->status);
-}
-
-TEST_F(ServerTest, GetWithRangeMultipart) {
-  auto res = cli_.Get("/with-range", {{make_range_header({{1, 2}, {4, 5}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(206, res->status);
-  EXPECT_EQ("269", res->get_header_value("Content-Length"));
-  EXPECT_EQ(false, res->has_header("Content-Range"));
-  EXPECT_EQ(269, res->body.size());
-}
-
-TEST_F(ServerTest, GetWithRangeMultipartOffsetGreaterThanContent) {
-  auto res =
-      cli_.Get("/with-range", {{make_range_header({{-1, 2}, {10000, 30000}})}});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(416, res->status);
-}
-
-TEST_F(ServerTest, GetStreamedChunked) {
-  auto res = cli_.Get("/streamed-chunked");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(std::string("123456789"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedChunked2) {
-  auto res = cli_.Get("/streamed-chunked2");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(std::string("123456789"), res->body);
-}
-
-TEST_F(ServerTest, LargeChunkedPost) {
-  Request req;
-  req.method = "POST";
-  req.path = "/large-chunked";
-
-  std::string host_and_port;
-  host_and_port += HOST;
-  host_and_port += ":";
-  host_and_port += std::to_string(PORT);
-
-  req.headers.emplace("Host", host_and_port.c_str());
-  req.headers.emplace("Accept", "*/*");
-  req.headers.emplace("User-Agent", "cpp-httplib/0.1");
-  req.headers.emplace("Content-Type", "text/plain");
-  req.headers.emplace("Content-Length", "0");
-  req.headers.emplace("Transfer-Encoding", "chunked");
-
-  std::string long_string(30 * 1024u, 'a');
-  std::string chunk = "7800\r\n" + long_string + "\r\n";
-
-  // Attempt to make a large enough post to exceed OS buffers, to test that
-  // the server handles short reads if the full chunk data isn't available.
-  req.body = chunk + chunk + chunk + chunk + chunk + chunk + "0\r\n\r\n";
-
-  auto res = std::make_shared<Response>();
-  auto error = Error::Success;
-  auto ret = cli_.send(req, *res, error);
-
-  ASSERT_TRUE(ret);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, GetMethodRemoteAddr) {
-  auto res = cli_.Get("/remote_addr");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_TRUE(res->body == "::1" || res->body == "127.0.0.1");
-}
-
-TEST_F(ServerTest, HTTPResponseSplitting) {
-  auto res = cli_.Get("/http_response_splitting");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, SlowRequest) {
-  request_threads_.push_back(
-      std::thread([=]() { auto res = cli_.Get("/slow"); }));
-  request_threads_.push_back(
-      std::thread([=]() { auto res = cli_.Get("/slow"); }));
-  request_threads_.push_back(
-      std::thread([=]() { auto res = cli_.Get("/slow"); }));
-}
-
-TEST_F(ServerTest, SlowPost) {
-  char buffer[64 * 1024];
-  memset(buffer, 0x42, sizeof(buffer));
-
-  auto res = cli_.Post(
-      "/slowpost", 64 * 1024 * 1024,
-      [&](size_t /*offset*/, size_t /*length*/, DataSink &sink) {
-        auto ret = sink.write(buffer, sizeof(buffer));
-        EXPECT_TRUE(ret);
-        return true;
-      },
-      "text/plain");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, SlowPostFail) {
-  char buffer[64 * 1024];
-  memset(buffer, 0x42, sizeof(buffer));
-
-  cli_.set_write_timeout(std::chrono::seconds(0));
-  auto res = cli_.Post(
-      "/slowpost", 64 * 1024 * 1024,
-      [&](size_t /*offset*/, size_t /*length*/, DataSink &sink) {
-        sink.write(buffer, sizeof(buffer));
-        return true;
-      },
-      "text/plain");
-
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Write, res.error());
-}
-
-TEST_F(ServerTest, Put) {
-  auto res = cli_.Put("/put", "PUT", "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("PUT", res->body);
-}
-
-TEST_F(ServerTest, PutWithContentProvider) {
-  auto res = cli_.Put(
-      "/put", 3,
-      [](size_t /*offset*/, size_t /*length*/, DataSink &sink) {
-        EXPECT_TRUE(sink.is_writable());
-        sink.os << "PUT";
-        return true;
-      },
-      "text/plain");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("PUT", res->body);
-}
-
-TEST_F(ServerTest, PostWithContentProviderAbort) {
-  auto res = cli_.Post(
-      "/post", 42,
-      [](size_t /*offset*/, size_t /*length*/, DataSink & /*sink*/) {
-        return false;
-      },
-      "text/plain");
-
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Canceled, res.error());
-}
-
-TEST_F(ServerTest, PutWithContentProviderWithoutLength) {
-  auto res = cli_.Put(
-      "/put",
-      [](size_t /*offset*/, DataSink &sink) {
-        EXPECT_TRUE(sink.is_writable());
-        sink.os << "PUT";
-        sink.done();
-        return true;
-      },
-      "text/plain");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("PUT", res->body);
-}
-
-TEST_F(ServerTest, PostWithContentProviderWithoutLengthAbort) {
-  auto res = cli_.Post(
-      "/post", [](size_t /*offset*/, DataSink & /*sink*/) { return false; },
-      "text/plain");
-
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Canceled, res.error());
-}
-
-#ifdef CPPHTTPLIB_ZLIB_SUPPORT
-TEST_F(ServerTest, PutWithContentProviderWithGzip) {
-  cli_.set_compress(true);
-  auto res = cli_.Put(
-      "/put", 3,
-      [](size_t /*offset*/, size_t /*length*/, DataSink &sink) {
-        EXPECT_TRUE(sink.is_writable());
-        sink.os << "PUT";
-        return true;
-      },
-      "text/plain");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("PUT", res->body);
-}
-
-TEST_F(ServerTest, PostWithContentProviderWithGzipAbort) {
-  cli_.set_compress(true);
-  auto res = cli_.Post(
-      "/post", 42,
-      [](size_t /*offset*/, size_t /*length*/, DataSink & /*sink*/) {
-        return false;
-      },
-      "text/plain");
-
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Canceled, res.error());
-}
-
-TEST_F(ServerTest, PutWithContentProviderWithoutLengthWithGzip) {
-  cli_.set_compress(true);
-  auto res = cli_.Put(
-      "/put",
-      [](size_t /*offset*/, DataSink &sink) {
-        EXPECT_TRUE(sink.is_writable());
-        sink.os << "PUT";
-        sink.done();
-        return true;
-      },
-      "text/plain");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("PUT", res->body);
-}
-
-TEST_F(ServerTest, PostWithContentProviderWithoutLengthWithGzipAbort) {
-  cli_.set_compress(true);
-  auto res = cli_.Post(
-      "/post", [](size_t /*offset*/, DataSink & /*sink*/) { return false; },
-      "text/plain");
-
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::Canceled, res.error());
-}
-
-TEST_F(ServerTest, PutLargeFileWithGzip) {
-  cli_.set_compress(true);
-  auto res = cli_.Put("/put-large", LARGE_DATA, "text/plain");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(LARGE_DATA, res->body);
-}
-
-TEST_F(ServerTest, PutLargeFileWithGzip2) {
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  Client cli("https://localhost:1234");
-  cli.enable_server_certificate_verification(false);
-#else
-  Client cli("http://localhost:1234");
-#endif
-  cli.set_compress(true);
-
-  auto res = cli.Put("/put-large", LARGE_DATA, "text/plain");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(LARGE_DATA, res->body);
-  EXPECT_EQ(101942u, res.get_request_header_value<uint64_t>("Content-Length"));
-  EXPECT_EQ("gzip", res.get_request_header_value("Content-Encoding"));
-}
-
-TEST_F(ServerTest, PutContentWithDeflate) {
-  cli_.set_compress(false);
-  Headers headers;
-  headers.emplace("Content-Encoding", "deflate");
-  // PUT in deflate format:
-  auto res = cli_.Put("/put", headers,
-                      "\170\234\013\010\015\001\0\001\361\0\372", "text/plain");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("PUT", res->body);
-}
-
-TEST_F(ServerTest, GetStreamedChunkedWithGzip) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "gzip, deflate");
-
-  auto res = cli_.Get("/streamed-chunked", headers);
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(std::string("123456789"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedChunkedWithGzip2) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "gzip, deflate");
-
-  auto res = cli_.Get("/streamed-chunked2", headers);
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(std::string("123456789"), res->body);
-}
-
-TEST(GzipDecompressor, ChunkedDecompression) {
-  std::string data;
-  for (size_t i = 0; i < 32 * 1024; ++i) {
-    data.push_back(static_cast<char>('a' + i % 26));
-  }
-
-  std::string compressed_data;
-  {
-    httplib::detail::gzip_compressor compressor;
-    bool result = compressor.compress(
-        data.data(), data.size(),
-        /*last=*/true, [&](const char *data, size_t size) {
-          compressed_data.insert(compressed_data.size(), data, size);
-          return true;
-        });
-    ASSERT_TRUE(result);
-  }
-
-  std::string decompressed_data;
-  {
-    httplib::detail::gzip_decompressor decompressor;
-
-    // Chunk size is chosen specificaly to have a decompressed chunk size equal
-    // to 16384 bytes 16384 bytes is the size of decompressor output buffer
-    size_t chunk_size = 130;
-    for (size_t chunk_begin = 0; chunk_begin < compressed_data.size();
-         chunk_begin += chunk_size) {
-      size_t current_chunk_size =
-          std::min(compressed_data.size() - chunk_begin, chunk_size);
-      bool result = decompressor.decompress(
-          compressed_data.data() + chunk_begin, current_chunk_size,
-          [&](const char *data, size_t size) {
-            decompressed_data.insert(decompressed_data.size(), data, size);
-            return true;
-          });
-      ASSERT_TRUE(result);
-    }
-  }
-  ASSERT_EQ(data, decompressed_data);
-}
-#endif
-
-#ifdef CPPHTTPLIB_BROTLI_SUPPORT
-TEST_F(ServerTest, GetStreamedChunkedWithBrotli) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "br");
-
-  auto res = cli_.Get("/streamed-chunked", headers);
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(std::string("123456789"), res->body);
-}
-
-TEST_F(ServerTest, GetStreamedChunkedWithBrotli2) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "br");
-
-  auto res = cli_.Get("/streamed-chunked2", headers);
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(std::string("123456789"), res->body);
-}
-#endif
-
-TEST_F(ServerTest, Patch) {
-  auto res = cli_.Patch("/patch", "PATCH", "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("PATCH", res->body);
-}
-
-TEST_F(ServerTest, Delete) {
-  auto res = cli_.Delete("/delete");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("DELETE", res->body);
-}
-
-TEST_F(ServerTest, DeleteContentReceiver) {
-  auto res = cli_.Delete("/delete-body", "content", "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("content", res->body);
-}
-
-TEST_F(ServerTest, Options) {
-  auto res = cli_.Options("*");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("GET, POST, HEAD, OPTIONS", res->get_header_value("Allow"));
-  EXPECT_TRUE(res->body.empty());
-}
-
-TEST_F(ServerTest, URL) {
-  auto res = cli_.Get("/request-target?aaa=bbb&ccc=ddd");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, ArrayParam) {
-  auto res = cli_.Get("/array-param?array=value1&array=value2&array=value3");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, NoMultipleHeaders) {
-  Headers headers = {{"Content-Length", "5"}};
-  auto res = cli_.Post("/validate-no-multiple-headers", headers, "hello",
-                       "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, PostContentReceiver) {
-  auto res = cli_.Post("/content_receiver", "content", "text/plain");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("content", res->body);
-}
-
-TEST_F(ServerTest, PostMulitpartFilsContentReceiver) {
-  MultipartFormDataItems items = {
-      {"text1", "text default", "", ""},
-      {"text2", "aωb", "", ""},
-      {"file1", "h\ne\n\nl\nl\no\n", "hello.txt", "text/plain"},
-      {"file2", "{\n  \"world\", true\n}\n", "world.json", "application/json"},
-      {"file3", "", "", "application/octet-stream"},
-  };
-
-  auto res = cli_.Post("/content_receiver", items);
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, PostMulitpartPlusBoundary) {
-  MultipartFormDataItems items = {
-      {"text1", "text default", "", ""},
-      {"text2", "aωb", "", ""},
-      {"file1", "h\ne\n\nl\nl\no\n", "hello.txt", "text/plain"},
-      {"file2", "{\n  \"world\", true\n}\n", "world.json", "application/json"},
-      {"file3", "", "", "application/octet-stream"},
-  };
-
-  auto boundary = std::string("+++++");
-
-  std::string body;
-
-  for (const auto &item : items) {
-    body += "--" + boundary + "\r\n";
-    body += "Content-Disposition: form-data; name=\"" + item.name + "\"";
-    if (!item.filename.empty()) {
-      body += "; filename=\"" + item.filename + "\"";
-    }
-    body += "\r\n";
-    if (!item.content_type.empty()) {
-      body += "Content-Type: " + item.content_type + "\r\n";
-    }
-    body += "\r\n";
-    body += item.content + "\r\n";
-  }
-  body += "--" + boundary + "--\r\n";
-
-  std::string content_type = "multipart/form-data; boundary=" + boundary;
-  auto res = cli_.Post("/content_receiver", body, content_type.c_str());
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, PostContentReceiverGzip) {
-  cli_.set_compress(true);
-  auto res = cli_.Post("/content_receiver", "content", "text/plain");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("content", res->body);
-}
-
-TEST_F(ServerTest, PutContentReceiver) {
-  auto res = cli_.Put("/content_receiver", "content", "text/plain");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("content", res->body);
-}
-
-TEST_F(ServerTest, PatchContentReceiver) {
-  auto res = cli_.Patch("/content_receiver", "content", "text/plain");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-  ASSERT_EQ("content", res->body);
-}
-
-TEST_F(ServerTest, PostQueryStringAndBody) {
-  auto res =
-      cli_.Post("/query-string-and-body?key=value", "content", "text/plain");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, HTTP2Magic) {
-  Request req;
-  req.method = "PRI";
-  req.path = "*";
-  req.body = "SM";
-
-  auto res = std::make_shared<Response>();
-  auto error = Error::Success;
-  auto ret = cli_.send(req, *res, error);
-
-  ASSERT_TRUE(ret);
-  EXPECT_EQ(400, res->status);
-}
-
-TEST_F(ServerTest, KeepAlive) {
-  auto res = cli_.Get("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("Hello World!", res->body);
-
-  res = cli_.Get("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("Hello World!", res->body);
-
-  res = cli_.Get("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("Hello World!", res->body);
-
-  res = cli_.Get("/not-exist");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-
-  res = cli_.Post("/empty", "", "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("empty", res->body);
-  EXPECT_EQ("close", res->get_header_value("Connection"));
-
-  res = cli_.Post(
-      "/empty", 0, [&](size_t, size_t, DataSink &) { return true; },
-      "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("empty", res->body);
-
-  cli_.set_keep_alive(false);
-  res = cli_.Get("/last-request");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("close", res->get_header_value("Connection"));
-}
-
-TEST_F(ServerTest, TooManyRedirect) {
-  cli_.set_follow_location(true);
-  auto res = cli_.Get("/redirect/0");
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::ExceedRedirectCount, res.error());
-}
-
-#ifdef CPPHTTPLIB_ZLIB_SUPPORT
-TEST_F(ServerTest, Gzip) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "gzip, deflate");
-  auto res = cli_.Get("/compress", headers);
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ("gzip", res->get_header_value("Content-Encoding"));
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("33", res->get_header_value("Content-Length"));
-  EXPECT_EQ("123456789012345678901234567890123456789012345678901234567890123456"
-            "7890123456789012345678901234567890",
-            res->body);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, GzipWithoutAcceptEncoding) {
-  auto res = cli_.Get("/compress");
-
-  ASSERT_TRUE(res);
-  EXPECT_TRUE(res->get_header_value("Content-Encoding").empty());
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("100", res->get_header_value("Content-Length"));
-  EXPECT_EQ("123456789012345678901234567890123456789012345678901234567890123456"
-            "7890123456789012345678901234567890",
-            res->body);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, GzipWithContentReceiver) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "gzip, deflate");
-  std::string body;
-  auto res = cli_.Get("/compress", headers,
-                      [&](const char *data, uint64_t data_length) {
-                        EXPECT_EQ(data_length, 100);
-                        body.append(data, data_length);
-                        return true;
-                      });
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ("gzip", res->get_header_value("Content-Encoding"));
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("33", res->get_header_value("Content-Length"));
-  EXPECT_EQ("123456789012345678901234567890123456789012345678901234567890123456"
-            "7890123456789012345678901234567890",
-            body);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, GzipWithoutDecompressing) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "gzip, deflate");
-
-  cli_.set_decompress(false);
-  auto res = cli_.Get("/compress", headers);
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ("gzip", res->get_header_value("Content-Encoding"));
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("33", res->get_header_value("Content-Length"));
-  EXPECT_EQ(33, res->body.size());
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, GzipWithContentReceiverWithoutAcceptEncoding) {
-  std::string body;
-  auto res = cli_.Get("/compress", [&](const char *data, uint64_t data_length) {
-    EXPECT_EQ(data_length, 100);
-    body.append(data, data_length);
-    return true;
-  });
-
-  ASSERT_TRUE(res);
-  EXPECT_TRUE(res->get_header_value("Content-Encoding").empty());
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("100", res->get_header_value("Content-Length"));
-  EXPECT_EQ("123456789012345678901234567890123456789012345678901234567890123456"
-            "7890123456789012345678901234567890",
-            body);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, NoGzip) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "gzip, deflate");
-  auto res = cli_.Get("/nocompress", headers);
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(false, res->has_header("Content-Encoding"));
-  EXPECT_EQ("application/octet-stream", res->get_header_value("Content-Type"));
-  EXPECT_EQ("100", res->get_header_value("Content-Length"));
-  EXPECT_EQ("123456789012345678901234567890123456789012345678901234567890123456"
-            "7890123456789012345678901234567890",
-            res->body);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, NoGzipWithContentReceiver) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "gzip, deflate");
-  std::string body;
-  auto res = cli_.Get("/nocompress", headers,
-                      [&](const char *data, uint64_t data_length) {
-                        EXPECT_EQ(data_length, 100);
-                        body.append(data, data_length);
-                        return true;
-                      });
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(false, res->has_header("Content-Encoding"));
-  EXPECT_EQ("application/octet-stream", res->get_header_value("Content-Type"));
-  EXPECT_EQ("100", res->get_header_value("Content-Length"));
-  EXPECT_EQ("123456789012345678901234567890123456789012345678901234567890123456"
-            "7890123456789012345678901234567890",
-            body);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST_F(ServerTest, MultipartFormDataGzip) {
-  MultipartFormDataItems items = {
-      {"key1", "test", "", ""},
-      {"key2", "--abcdefg123", "", ""},
-  };
-
-  cli_.set_compress(true);
-  auto res = cli_.Post("/compress-multipart", items);
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-#endif
-
-#ifdef CPPHTTPLIB_BROTLI_SUPPORT
-TEST_F(ServerTest, Brotli) {
-  Headers headers;
-  headers.emplace("Accept-Encoding", "br");
-  auto res = cli_.Get("/compress", headers);
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ("br", res->get_header_value("Content-Encoding"));
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("19", res->get_header_value("Content-Length"));
-  EXPECT_EQ("123456789012345678901234567890123456789012345678901234567890123456"
-            "7890123456789012345678901234567890",
-            res->body);
-  EXPECT_EQ(200, res->status);
-}
-#endif
-
-// Sends a raw request to a server listening at HOST:PORT.
-static bool send_request(time_t read_timeout_sec, const std::string &req,
-                         std::string *resp = nullptr) {
-  auto error = Error::Success;
-
-  auto client_sock =
-      detail::create_client_socket(HOST, PORT, AF_UNSPEC, false, nullptr,
-                                   /*connection_timeout_sec=*/5, 0,
-                                   /*read_timeout_sec=*/5, 0,
-                                   /*write_timeout_sec=*/5, 0,
-                                   std::string(), error);
-
-  if (client_sock == INVALID_SOCKET) { return false; }
-
-  auto ret = detail::process_client_socket(
-      client_sock, read_timeout_sec, 0, 0, 0, [&](Stream &strm) {
-        if (req.size() !=
-            static_cast<size_t>(strm.write(req.data(), req.size()))) {
-          return false;
-        }
-
-        char buf[512];
-
-        detail::stream_line_reader line_reader(strm, buf, sizeof(buf));
-        while (line_reader.getline()) {
-          if (resp) { *resp += line_reader.ptr(); }
-        }
-        return true;
-      });
-
-  detail::close_socket(client_sock);
-
-  return ret;
-}
-
-TEST(ServerRequestParsingTest, TrimWhitespaceFromHeaderValues) {
-  Server svr;
-  std::string header_value;
-  svr.Get("/validate-ws-in-headers", [&](const Request &req, Response &res) {
-    header_value = req.get_header_value("foo");
-    res.set_content("ok", "text/plain");
-  });
-
-  thread t = thread([&] { svr.listen(HOST, PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  // Only space and horizontal tab are whitespace. Make sure other whitespace-
-  // like characters are not treated the same - use vertical tab and escape.
-  const std::string req = "GET /validate-ws-in-headers HTTP/1.1\r\n"
-                          "foo: \t \v bar \e\t \r\n"
-                          "Connection: close\r\n"
-                          "\r\n";
-
-  ASSERT_TRUE(send_request(5, req));
-  svr.stop();
-  t.join();
-  EXPECT_EQ(header_value, "\v bar \e");
-}
-
-// Sends a raw request and verifies that there isn't a crash or exception.
-static void test_raw_request(const std::string &req,
-                             std::string *out = nullptr) {
-  Server svr;
-  svr.Get("/hi", [&](const Request & /*req*/, Response &res) {
-    res.set_content("ok", "text/plain");
-  });
-  svr.Put("/put_hi", [&](const Request & /*req*/, Response &res) {
-    res.set_content("ok", "text/plain");
-  });
-
-  // Server read timeout must be longer than the client read timeout for the
-  // bug to reproduce, probably to force the server to process a request
-  // without a trailing blank line.
-  const time_t client_read_timeout_sec = 1;
-  svr.set_read_timeout(std::chrono::seconds(client_read_timeout_sec + 1));
-  bool listen_thread_ok = false;
-  thread t = thread([&] { listen_thread_ok = svr.listen(HOST, PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  ASSERT_TRUE(send_request(client_read_timeout_sec, req, out));
-  svr.stop();
-  t.join();
-  EXPECT_TRUE(listen_thread_ok);
-}
-
-TEST(ServerRequestParsingTest, ReadHeadersRegexComplexity) {
-  // A certain header line causes an exception if the header property is parsed
-  // naively with a single regex. This occurs with libc++ but not libstdc++.
-  test_raw_request(
-      "GET /hi HTTP/1.1\r\n"
-      " :                                                                      "
-      "                                                                      "
-      " ");
-}
-
-TEST(ServerRequestParsingTest, ReadHeadersRegexComplexity2) {
-  // A certain header line causes an exception if the header property *name* is
-  // parsed with a regular expression starting with "(.+?):" - this is a non-
-  // greedy matcher and requires backtracking when there are a lot of ":"
-  // characters.
-  // This occurs with libc++ but not libstdc++.
-  test_raw_request(
-      "GET /hi HTTP/1.1\r\n"
-      ":-:::::::::::::::::::::::::::-::::::::::::::::::::::::@-&&&&&&&&&&&"
-      "--:::::::-:::::::::::::::::::::::::::::-:::::::::::::::::@-&&&&&&&&"
-      "&&&--:::::::-:::::::::::::::::::::::::::::-:::::::::::::::::@-:::::"
-      "::-:::::::::::::::::@-&&&&&&&&&&&--:::::::-::::::::::::::::::::::::"
-      ":::::-:::::::::::::::::@-&&&&&&&&&&&--:::::::-:::::::::::::::::::::"
-      "::::::::-:::::::::::::::::@-&&&&&&&--:::::::-::::::::::::::::::::::"
-      ":::::::-:::::::::::::::::@-&&&&&&&&&&&--:::::::-:::::::::::::::::::"
-      "::::::::::-:::::::::::::::::@-&&&&&::::::::::::-:::::::::::::::::@-"
-      "&&&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-::::::::::::::::"
-      ":@-&&&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-:::::::::::::"
-      "::::@-&&&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-::::::@-&&"
-      "&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-:::::::::::::::::@"
-      "::::::-:::::::::::::::::::::::::::::-:::::::::::::::::@-&&&&&&&&&&&"
-      "--:::::::-:::::::::::::::::::::::::::::-:::::::::::::::::@-&&&&&&&&"
-      "&&&--:::::::-:::::::::::::::::::::::::::::-:::::::::::::::::@-&&&&&"
-      "&&&&&&--:::::::-:::::::::::::::::::::::::::::-:::::::::::::::::@-&&"
-      "&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-:::::::::::::::::@"
-      "-&&&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-:::::::::::::::"
-      "::@-&&&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-::::::::::::"
-      ":::::@-&&&&&&&&&&&::-:::::::::::::::::@-&&&&&&&&&&&--:::::::-::::::"
-      ":::::::::::::::::::::::-:::::::::::::::::@-&&&&&&&&&&&--:::::::-:::"
-      "::::::::::::::::::::::::::-:::::::::::::::::@-&&&&&&&&&&&--:::::::-"
-      ":::::::::::::::::::::::::::::-:::::::::::::::::@-&&&&&&&&&&&---&&:&"
-      "&&.0------------:-:::::::::::::::::::::::::::::-:::::::::::::::::@-"
-      "&&&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-::::::::::::::::"
-      ":@-&&&&&&&&&&&--:::::::-:::::::::::::::::::::::::::::-:::::::::::::"
-      "::::@-&&&&&&&&&&&---&&:&&&.0------------O--------\rH PUTHTTP/1.1\r\n"
-      "&&&%%%");
-}
-
-TEST(ServerRequestParsingTest, ExcessiveWhitespaceInUnparseableHeaderLine) {
-  // Make sure this doesn't crash the server.
-  // In a previous version of the header line regex, the "\r" rendered the line
-  // unparseable and the regex engine repeatedly backtracked, trying to look for
-  // a new position where the leading white space ended and the field value
-  // began.
-  // The crash occurs with libc++ but not libstdc++.
-  test_raw_request("GET /hi HTTP/1.1\r\n"
-                   "a:" +
-                   std::string(2000, ' ') + '\r' + std::string(20, 'z') +
-                   "\r\n"
-                   "\r\n");
-}
-
-TEST(ServerRequestParsingTest, InvalidFirstChunkLengthInRequest) {
-  std::string out;
-
-  test_raw_request("PUT /put_hi HTTP/1.1\r\n"
-                   "Content-Type: text/plain\r\n"
-                   "Transfer-Encoding: chunked\r\n"
-                   "\r\n"
-                   "nothex\r\n",
-                   &out);
-  EXPECT_EQ("HTTP/1.1 400 Bad Request", out.substr(0, 24));
-}
-
-TEST(ServerRequestParsingTest, InvalidSecondChunkLengthInRequest) {
-  std::string out;
-
-  test_raw_request("PUT /put_hi HTTP/1.1\r\n"
-                   "Content-Type: text/plain\r\n"
-                   "Transfer-Encoding: chunked\r\n"
-                   "\r\n"
-                   "3\r\n"
-                   "xyz\r\n"
-                   "NaN\r\n",
-                   &out);
-  EXPECT_EQ("HTTP/1.1 400 Bad Request", out.substr(0, 24));
-}
-
-TEST(ServerRequestParsingTest, ChunkLengthTooHighInRequest) {
-  std::string out;
-
-  test_raw_request("PUT /put_hi HTTP/1.1\r\n"
-                   "Content-Type: text/plain\r\n"
-                   "Transfer-Encoding: chunked\r\n"
-                   "\r\n"
-                   // Length is too large for 64 bits.
-                   "1ffffffffffffffff\r\n"
-                   "xyz\r\n",
-                   &out);
-  EXPECT_EQ("HTTP/1.1 400 Bad Request", out.substr(0, 24));
-}
-
-TEST(ServerRequestParsingTest, InvalidHeaderTextWithExtraCR) {
-  test_raw_request("GET /hi HTTP/1.1\r\n"
-                   "Content-Type: text/plain\r\n\r");
-}
-
-TEST(ServerRequestParsingTest, InvalidSpaceInURL) {
-  std::string out;
-  test_raw_request("GET /h i HTTP/1.1\r\n\r\n", &out);
-  EXPECT_EQ("HTTP/1.1 400 Bad Request", out.substr(0, 24));
-}
-
-TEST(ServerStopTest, StopServerWithChunkedTransmission) {
-  Server svr;
-
-  svr.Get("/events", [](const Request & /*req*/, Response &res) {
-    res.set_header("Cache-Control", "no-cache");
-    res.set_chunked_content_provider("text/event-stream", [](size_t offset,
-                                                             DataSink &sink) {
-      char buffer[27];
-      auto size = static_cast<size_t>(sprintf(buffer, "data:%ld\n\n", offset));
-      auto ret = sink.write(buffer, size);
-      EXPECT_TRUE(ret);
-      std::this_thread::sleep_for(std::chrono::seconds(1));
-      return true;
-    });
-  });
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  Client client(HOST, PORT);
-  const Headers headers = {{"Accept", "text/event-stream"}};
-
-  auto get_thread = std::thread([&client, &headers]() {
-    auto res = client.Get(
-        "/events", headers,
-        [](const char * /*data*/, size_t /*len*/) -> bool { return true; });
-  });
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(2));
-
-  svr.stop();
-
-  listen_thread.join();
-  get_thread.join();
-
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(StreamingTest, NoContentLengthStreaming) {
-  Server svr;
-
-  svr.Get("/stream", [](const Request & /*req*/, Response &res) {
-    res.set_content_provider("text/plain", [](size_t offset, DataSink &sink) {
-      if (offset < 6) {
-        sink.os << (offset < 3 ? "a" : "b");
-      } else {
-        sink.done();
-      }
-      return true;
-    });
-  });
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  Client client(HOST, PORT);
-
-  auto get_thread = std::thread([&client]() {
-    auto res = client.Get("/stream", [](const char *data, size_t len) -> bool {
-      EXPECT_EQ("aaabbb", std::string(data, len));
-      return true;
-    });
-  });
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::milliseconds(500));
-
-  svr.stop();
-
-  listen_thread.join();
-  get_thread.join();
-
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(MountTest, Unmount) {
-  Server svr;
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  Client cli("localhost", PORT);
-
-  svr.set_mount_point("/mount2", "./www2");
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-
-  res = cli.Get("/mount2/dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-
-  svr.set_mount_point("/", "./www");
-
-  res = cli.Get("/dir/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-
-  svr.remove_mount_point("/");
-  res = cli.Get("/dir/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-
-  svr.remove_mount_point("/mount2");
-  res = cli.Get("/mount2/dir/test.html");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-
-  svr.stop();
-  listen_thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(ExceptionTest, ThrowExceptionInHandler) {
-  Server svr;
-
-  svr.Get("/hi", [&](const Request & /*req*/, Response & /*res*/) {
-    throw std::runtime_error("exception...");
-    // res.set_content("Hello World!", "text/plain");
-  });
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  Client cli("localhost", PORT);
-
-  auto res = cli.Get("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(500, res->status);
-  ASSERT_TRUE(res->has_header("EXCEPTION_WHAT"));
-  EXPECT_EQ("exception...", res->get_header_value("EXCEPTION_WHAT"));
-
-  svr.stop();
-  listen_thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(KeepAliveTest, ReadTimeout) {
-  Server svr;
-
-  svr.Get("/a", [&](const Request & /*req*/, Response &res) {
-    std::this_thread::sleep_for(std::chrono::seconds(2));
-    res.set_content("a", "text/plain");
-  });
-
-  svr.Get("/b", [&](const Request & /*req*/, Response &res) {
-    res.set_content("b", "text/plain");
-  });
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  Client cli("localhost", PORT);
-  cli.set_keep_alive(true);
-  cli.set_read_timeout(std::chrono::seconds(1));
-
-  auto resa = cli.Get("/a");
-  ASSERT_TRUE(!resa);
-  EXPECT_EQ(Error::Read, resa.error());
-
-  auto resb = cli.Get("/b");
-  ASSERT_TRUE(resb);
-  EXPECT_EQ(200, resb->status);
-  EXPECT_EQ("b", resb->body);
-
-  svr.stop();
-  listen_thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(ErrorHandlerWithContentProviderTest, ErrorHandler) {
-  Server svr;
-
-  svr.set_error_handler([](Request const &, Response &res) -> void {
-    res.set_chunked_content_provider(
-        "text/plain", [](std::size_t const, DataSink &sink) -> bool {
-          sink.os << "hello";
-          sink.os << "world";
-          sink.done();
-          return true;
-        });
-  });
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  Client cli("localhost", PORT);
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(404, res->status);
-  EXPECT_EQ("helloworld", res->body);
-
-  svr.stop();
-  listen_thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(GetWithParametersTest, GetWithParameters) {
-  Server svr;
-
-  svr.Get("/", [&](const Request &req, Response &res) {
-    auto text = req.get_param_value("hello");
-    res.set_content(text, "text/plain");
-  });
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  Client cli("localhost", PORT);
-
-  Params params;
-  params.emplace("hello", "world");
-  auto res = cli.Get("/", params, Headers{});
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("world", res->body);
-
-  svr.stop();
-  listen_thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-TEST(GetWithParametersTest, GetWithParameters2) {
-  Server svr;
-
-  svr.Get("/", [&](const Request &req, Response &res) {
-    auto text = req.get_param_value("hello");
-    res.set_content(text, "text/plain");
-  });
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  Client cli("localhost", PORT);
-
-  Params params;
-  params.emplace("hello", "world");
-
-  std::string body;
-  auto res = cli.Get("/", params, Headers{},
-                     [&](const char *data, size_t data_length) {
-                       body.append(data, data_length);
-                       return true;
-                     });
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("world", body);
-
-  svr.stop();
-  listen_thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-TEST(KeepAliveTest, ReadTimeoutSSL) {
-  SSLServer svr(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE);
-  ASSERT_TRUE(svr.is_valid());
-
-  svr.Get("/a", [&](const Request & /*req*/, Response &res) {
-    std::this_thread::sleep_for(std::chrono::seconds(2));
-    res.set_content("a", "text/plain");
-  });
-
-  svr.Get("/b", [&](const Request & /*req*/, Response &res) {
-    res.set_content("b", "text/plain");
-  });
-
-  auto listen_thread = std::thread([&svr]() { svr.listen("localhost", PORT); });
-  while (!svr.is_running()) {
-    std::this_thread::sleep_for(std::chrono::milliseconds(1));
-  }
-
-  // Give GET time to get a few messages.
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-
-  SSLClient cli("localhost", PORT);
-  cli.enable_server_certificate_verification(false);
-  cli.set_keep_alive(true);
-  cli.set_read_timeout(std::chrono::seconds(1));
-
-  auto resa = cli.Get("/a");
-  ASSERT_TRUE(!resa);
-  EXPECT_EQ(Error::Read, resa.error());
-
-  auto resb = cli.Get("/b");
-  ASSERT_TRUE(resb);
-  EXPECT_EQ(200, resb->status);
-  EXPECT_EQ("b", resb->body);
-
-  svr.stop();
-  listen_thread.join();
-  ASSERT_FALSE(svr.is_running());
-}
-#endif
-
-class ServerTestWithAI_PASSIVE : public ::testing::Test {
-protected:
-  ServerTestWithAI_PASSIVE()
-      : cli_(HOST, PORT)
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-        ,
-        svr_(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE)
-#endif
-  {
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-    cli_.enable_server_certificate_verification(false);
-#endif
-  }
-
-  virtual void SetUp() {
-    svr_.Get("/hi", [&](const Request & /*req*/, Response &res) {
-      res.set_content("Hello World!", "text/plain");
-    });
-
-    t_ = thread([&]() { ASSERT_TRUE(svr_.listen(nullptr, PORT, AI_PASSIVE)); });
-
-    while (!svr_.is_running()) {
-      std::this_thread::sleep_for(std::chrono::milliseconds(1));
-    }
-  }
-
-  virtual void TearDown() {
-    svr_.stop();
-    t_.join();
-  }
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli_;
-  SSLServer svr_;
-#else
-  Client cli_;
-  Server svr_;
-#endif
-  thread t_;
-};
-
-TEST_F(ServerTestWithAI_PASSIVE, GetMethod200) {
-  auto res = cli_.Get("/hi");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
-  EXPECT_EQ("Hello World!", res->body);
-}
-
-class ServerUpDownTest : public ::testing::Test {
-protected:
-  ServerUpDownTest() : cli_(HOST, PORT) {}
-
-  virtual void SetUp() {
-    t_ = thread([&]() {
-      svr_.bind_to_any_port(HOST);
-      std::this_thread::sleep_for(std::chrono::milliseconds(500));
-      ASSERT_TRUE(svr_.listen_after_bind());
-    });
-
-    while (!svr_.is_running()) {
-      std::this_thread::sleep_for(std::chrono::milliseconds(1));
-    }
-  }
-
-  virtual void TearDown() {
-    svr_.stop();
-    t_.join();
-  }
-
-  Client cli_;
-  Server svr_;
-  thread t_;
-};
-
-TEST_F(ServerUpDownTest, QuickStartStop) {
-  // Should not crash, especially when run with
-  // --gtest_filter=ServerUpDownTest.QuickStartStop --gtest_repeat=1000
-}
-
-class PayloadMaxLengthTest : public ::testing::Test {
-protected:
-  PayloadMaxLengthTest()
-      : cli_(HOST, PORT)
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-        ,
-        svr_(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE)
-#endif
-  {
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-    cli_.enable_server_certificate_verification(false);
-#endif
-  }
-
-  virtual void SetUp() {
-    svr_.set_payload_max_length(8);
-
-    svr_.Post("/test", [&](const Request & /*req*/, Response &res) {
-      res.set_content("test", "text/plain");
-    });
-
-    t_ = thread([&]() { ASSERT_TRUE(svr_.listen(HOST, PORT)); });
-
-    while (!svr_.is_running()) {
-      std::this_thread::sleep_for(std::chrono::milliseconds(1));
-    }
-  }
-
-  virtual void TearDown() {
-    svr_.stop();
-    t_.join();
-  }
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  SSLClient cli_;
-  SSLServer svr_;
-#else
-  Client cli_;
-  Server svr_;
-#endif
-  thread t_;
-};
-
-TEST_F(PayloadMaxLengthTest, ExceedLimit) {
-  auto res = cli_.Post("/test", "123456789", "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(413, res->status);
-
-  res = cli_.Post("/test", "12345678", "text/plain");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-TEST(SSLClientTest, UpdateCAStore) {
-  httplib::SSLClient httplib_client("www.google.com");
-  auto ca_store_1 = X509_STORE_new();
-  X509_STORE_load_locations(ca_store_1, "/etc/ssl/certs/ca-certificates.crt",
-                            nullptr);
-  httplib_client.set_ca_cert_store(ca_store_1);
-
-  auto ca_store_2 = X509_STORE_new();
-  X509_STORE_load_locations(ca_store_2, "/etc/ssl/certs/ca-certificates.crt",
-                            nullptr);
-  httplib_client.set_ca_cert_store(ca_store_2);
-}
-
-TEST(SSLClientTest, ServerNameIndication) {
-  SSLClient cli("httpbin.org", 443);
-  auto res = cli.Get("/get");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-}
-
-TEST(SSLClientTest, ServerCertificateVerification1) {
-  SSLClient cli("google.com");
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(301, res->status);
-}
-
-TEST(SSLClientTest, ServerCertificateVerification2) {
-  SSLClient cli("google.com");
-  cli.enable_server_certificate_verification(true);
-  cli.set_ca_cert_path("hello");
-  auto res = cli.Get("/");
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::SSLLoadingCerts, res.error());
-}
-
-TEST(SSLClientTest, ServerCertificateVerification3) {
-  SSLClient cli("google.com");
-  cli.set_ca_cert_path(CA_CERT_FILE);
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(301, res->status);
-}
-
-TEST(SSLClientTest, ServerCertificateVerification4) {
-  SSLServer svr(SERVER_CERT2_FILE, SERVER_PRIVATE_KEY_FILE);
-  ASSERT_TRUE(svr.is_valid());
-
-  svr.Get("/test", [&](const Request &, Response &res) {
-    res.set_content("test", "text/plain");
-    svr.stop();
-    ASSERT_TRUE(true);
-  });
-
-  thread t = thread([&]() { ASSERT_TRUE(svr.listen("127.0.0.1", PORT)); });
-  std::this_thread::sleep_for(std::chrono::milliseconds(1));
-
-  SSLClient cli("127.0.0.1", PORT);
-  cli.set_ca_cert_path(SERVER_CERT2_FILE);
-  cli.enable_server_certificate_verification(true);
-  cli.set_connection_timeout(30);
-
-  auto res = cli.Get("/test");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-
-  t.join();
-}
-
-TEST(SSLClientTest, WildcardHostNameMatch) {
-  SSLClient cli("www.youtube.com");
-
-  cli.set_ca_cert_path(CA_CERT_FILE);
-  cli.enable_server_certificate_verification(true);
-  cli.set_follow_location(true);
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-}
-
-TEST(SSLClientServerTest, ClientCertPresent) {
-  SSLServer svr(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE, CLIENT_CA_CERT_FILE,
-                CLIENT_CA_CERT_DIR);
-  ASSERT_TRUE(svr.is_valid());
-
-  svr.Get("/test", [&](const Request &req, Response &res) {
-    res.set_content("test", "text/plain");
-    svr.stop();
-    ASSERT_TRUE(true);
-
-    auto peer_cert = SSL_get_peer_certificate(req.ssl);
-    ASSERT_TRUE(peer_cert != nullptr);
-
-    auto subject_name = X509_get_subject_name(peer_cert);
-    ASSERT_TRUE(subject_name != nullptr);
-
-    std::string common_name;
-    {
-      char name[BUFSIZ];
-      auto name_len = X509_NAME_get_text_by_NID(subject_name, NID_commonName,
-                                                name, sizeof(name));
-      common_name.assign(name, static_cast<size_t>(name_len));
-    }
-
-    EXPECT_EQ("Common Name", common_name);
-
-    X509_free(peer_cert);
-  });
-
-  thread t = thread([&]() { ASSERT_TRUE(svr.listen(HOST, PORT)); });
-  std::this_thread::sleep_for(std::chrono::milliseconds(1));
-
-  SSLClient cli(HOST, PORT, CLIENT_CERT_FILE, CLIENT_PRIVATE_KEY_FILE);
-  cli.enable_server_certificate_verification(false);
-  cli.set_connection_timeout(30);
-
-  auto res = cli.Get("/test");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-
-  t.join();
-}
-
-#if !defined(_WIN32) || defined(OPENSSL_USE_APPLINK)
-TEST(SSLClientServerTest, MemoryClientCertPresent) {
-  X509 *server_cert;
-  EVP_PKEY *server_private_key;
-  X509_STORE *client_ca_cert_store;
-  X509 *client_cert;
-  EVP_PKEY *client_private_key;
-
-  FILE *f = fopen(SERVER_CERT_FILE, "r+");
-  server_cert = PEM_read_X509(f, nullptr, nullptr, nullptr);
-  fclose(f);
-
-  f = fopen(SERVER_PRIVATE_KEY_FILE, "r+");
-  server_private_key = PEM_read_PrivateKey(f, nullptr, nullptr, nullptr);
-  fclose(f);
-
-  f = fopen(CLIENT_CA_CERT_FILE, "r+");
-  client_cert = PEM_read_X509(f, nullptr, nullptr, nullptr);
-  client_ca_cert_store = X509_STORE_new();
-  X509_STORE_add_cert(client_ca_cert_store, client_cert);
-  X509_free(client_cert);
-  fclose(f);
-
-  f = fopen(CLIENT_CERT_FILE, "r+");
-  client_cert = PEM_read_X509(f, nullptr, nullptr, nullptr);
-  fclose(f);
-
-  f = fopen(CLIENT_PRIVATE_KEY_FILE, "r+");
-  client_private_key = PEM_read_PrivateKey(f, nullptr, nullptr, nullptr);
-  fclose(f);
-
-  SSLServer svr(server_cert, server_private_key, client_ca_cert_store);
-  ASSERT_TRUE(svr.is_valid());
-
-  svr.Get("/test", [&](const Request &req, Response &res) {
-    res.set_content("test", "text/plain");
-    svr.stop();
-    ASSERT_TRUE(true);
-
-    auto peer_cert = SSL_get_peer_certificate(req.ssl);
-    ASSERT_TRUE(peer_cert != nullptr);
-
-    auto subject_name = X509_get_subject_name(peer_cert);
-    ASSERT_TRUE(subject_name != nullptr);
-
-    std::string common_name;
-    {
-      char name[BUFSIZ];
-      auto name_len = X509_NAME_get_text_by_NID(subject_name, NID_commonName,
-                                                name, sizeof(name));
-      common_name.assign(name, static_cast<size_t>(name_len));
-    }
-
-    EXPECT_EQ("Common Name", common_name);
-
-    X509_free(peer_cert);
-  });
-
-  thread t = thread([&]() { ASSERT_TRUE(svr.listen(HOST, PORT)); });
-  std::this_thread::sleep_for(std::chrono::milliseconds(1));
-
-  SSLClient cli(HOST, PORT, client_cert, client_private_key);
-  cli.enable_server_certificate_verification(false);
-  cli.set_connection_timeout(30);
-
-  auto res = cli.Get("/test");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-
-  X509_free(server_cert);
-  EVP_PKEY_free(server_private_key);
-  X509_free(client_cert);
-  EVP_PKEY_free(client_private_key);
-
-  t.join();
-}
-#endif
-
-TEST(SSLClientServerTest, ClientCertMissing) {
-  SSLServer svr(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE, CLIENT_CA_CERT_FILE,
-                CLIENT_CA_CERT_DIR);
-  ASSERT_TRUE(svr.is_valid());
-
-  svr.Get("/test", [&](const Request &, Response &) { ASSERT_TRUE(false); });
-
-  thread t = thread([&]() { ASSERT_TRUE(svr.listen(HOST, PORT)); });
-  std::this_thread::sleep_for(std::chrono::milliseconds(1));
-
-  SSLClient cli(HOST, PORT);
-  auto res = cli.Get("/test");
-  cli.set_connection_timeout(30);
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::SSLServerVerification, res.error());
-
-  svr.stop();
-
-  t.join();
-}
-
-TEST(SSLClientServerTest, TrustDirOptional) {
-  SSLServer svr(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE, CLIENT_CA_CERT_FILE);
-  ASSERT_TRUE(svr.is_valid());
-
-  svr.Get("/test", [&](const Request &, Response &res) {
-    res.set_content("test", "text/plain");
-    svr.stop();
-  });
-
-  thread t = thread([&]() { ASSERT_TRUE(svr.listen(HOST, PORT)); });
-  std::this_thread::sleep_for(std::chrono::milliseconds(1));
-
-  SSLClient cli(HOST, PORT, CLIENT_CERT_FILE, CLIENT_PRIVATE_KEY_FILE);
-  cli.enable_server_certificate_verification(false);
-  cli.set_connection_timeout(30);
-
-  auto res = cli.Get("/test");
-  ASSERT_TRUE(res);
-  ASSERT_EQ(200, res->status);
-
-  t.join();
-}
-
-TEST(SSLClientServerTest, SSLConnectTimeout) {
-  class NoListenSSLServer : public SSLServer {
-  public:
-    NoListenSSLServer(const char *cert_path, const char *private_key_path,
-                      const char *client_ca_cert_file_path,
-                      const char *client_ca_cert_dir_path = nullptr)
-        : SSLServer(cert_path, private_key_path, client_ca_cert_file_path,
-                    client_ca_cert_dir_path),
-          stop_(false) {}
-
-    bool stop_;
-
-  private:
-    bool process_and_close_socket(socket_t /*sock*/) override {
-      // Don't create SSL context
-      while (!stop_) {
-        std::this_thread::sleep_for(std::chrono::milliseconds(100));
-      }
-      return true;
-    }
-  };
-  NoListenSSLServer svr(SERVER_CERT_FILE, SERVER_PRIVATE_KEY_FILE,
-                        CLIENT_CA_CERT_FILE);
-  ASSERT_TRUE(svr.is_valid());
-
-  svr.Get("/test", [&](const Request &, Response &res) {
-    res.set_content("test", "text/plain");
-  });
-
-  thread t = thread([&]() { ASSERT_TRUE(svr.listen(HOST, PORT)); });
-  std::this_thread::sleep_for(std::chrono::milliseconds(1));
-
-  SSLClient cli(HOST, PORT, CLIENT_CERT_FILE, CLIENT_PRIVATE_KEY_FILE);
-  cli.enable_server_certificate_verification(false);
-  cli.set_connection_timeout(1);
-
-  auto res = cli.Get("/test");
-  ASSERT_TRUE(!res);
-  EXPECT_EQ(Error::SSLConnection, res.error());
-
-  svr.stop_ = true;
-  svr.stop();
-  t.join();
-}
-#endif
-
-#ifdef _WIN32
-TEST(CleanupTest, WSACleanup) {
-  int ret = WSACleanup();
-  ASSERT_EQ(0, ret);
-}
-#endif
-
-#ifndef CPPHTTPLIB_OPENSSL_SUPPORT
-TEST(NoSSLSupport, SimpleInterface) {
-  ASSERT_ANY_THROW(Client cli("https://yahoo.com"));
-}
-#endif
-
-TEST(InvalidScheme, SimpleInterface) {
-  ASSERT_ANY_THROW(Client cli("scheme://yahoo.com"));
-}
-
-TEST(NoScheme, SimpleInterface) {
-  Client cli("yahoo.com:80");
-  ASSERT_TRUE(cli.is_valid());
-}
-
-TEST(SendAPI, SimpleInterface) {
-  Client cli("http://yahoo.com");
-
-  Request req;
-  req.method = "GET";
-  req.path = "/";
-  auto res = cli.send(req);
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(301, res->status);
-}
-
-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-TEST(YahooRedirectTest2, SimpleInterface) {
-  Client cli("http://yahoo.com");
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(301, res->status);
-
-  cli.set_follow_location(true);
-  res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("https://yahoo.com/", res->location);
-}
-
-TEST(YahooRedirectTest3, SimpleInterface) {
-  Client cli("https://yahoo.com");
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(301, res->status);
-
-  cli.set_follow_location(true);
-  res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("https://www.yahoo.com/", res->location);
-}
-
-TEST(YahooRedirectTest3, NewResultInterface) {
-  Client cli("https://yahoo.com");
-
-  auto res = cli.Get("/");
-  ASSERT_TRUE(res);
-  ASSERT_FALSE(!res);
-  ASSERT_TRUE(res);
-  ASSERT_FALSE(res == nullptr);
-  ASSERT_TRUE(res != nullptr);
-  EXPECT_EQ(Error::Success, res.error());
-  EXPECT_EQ(301, res.value().status);
-  EXPECT_EQ(301, (*res).status);
-  EXPECT_EQ(301, res->status);
-
-  cli.set_follow_location(true);
-  res = cli.Get("/");
-  ASSERT_TRUE(res);
-  EXPECT_EQ(Error::Success, res.error());
-  EXPECT_EQ(200, res.value().status);
-  EXPECT_EQ(200, (*res).status);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ("https://www.yahoo.com/", res->location);
-}
-
-#ifdef CPPHTTPLIB_BROTLI_SUPPORT
-TEST(DecodeWithChunkedEncoding, BrotliEncoding) {
-  Client cli("https://cdnjs.cloudflare.com");
-  auto res =
-      cli.Get("/ajax/libs/jquery/3.5.1/jquery.js", {{"Accept-Encoding", "br"}});
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-  EXPECT_EQ(287630, res->body.size());
-  EXPECT_EQ("application/javascript; charset=utf-8",
-            res->get_header_value("Content-Type"));
-}
-#endif
-
-TEST(HttpsToHttpRedirectTest, SimpleInterface) {
-  Client cli("https://nghttp2.org");
-  cli.set_follow_location(true);
-  auto res =
-      cli.Get("/httpbin/"
-              "redirect-to?url=http%3A%2F%2Fwww.google.com&status_code=302");
-
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(HttpsToHttpRedirectTest2, SimpleInterface) {
-  Client cli("https://nghttp2.org");
-  cli.set_follow_location(true);
-
-  Params params;
-  params.emplace("url", "http://www.google.com");
-  params.emplace("status_code", "302");
-
-  auto res = cli.Get("/httpbin/redirect-to", params, Headers{});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-
-TEST(HttpsToHttpRedirectTest3, SimpleInterface) {
-  Client cli("https://nghttp2.org");
-  cli.set_follow_location(true);
-
-  Params params;
-  params.emplace("url", "http://www.google.com");
-
-  auto res = cli.Get("/httpbin/redirect-to?status_code=302", params, Headers{});
-  ASSERT_TRUE(res);
-  EXPECT_EQ(200, res->status);
-}
-#endif
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