path: root/tests/auto/qhttpserver/tst_qhttpserver.cpp

// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtHttpServer/qhttpserver.h>
#include <QtHttpServer/qhttpserverrequest.h>
#include <QtHttpServer/qhttpserverrouterrule.h>

#include <QtTest/qtest.h>
#include <QtTest/qsignalspy.h>

#include <QtConcurrent/qtconcurrentrun.h>

#include <QtCore/qurl.h>
#include <QtCore/qstring.h>
#include <QtCore/qlist.h>
#include <QtCore/qbytearray.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qmetaobject.h>
#include <QtCore/qjsonobject.h>
#include <QtCore/qjsonvalue.h>
#include <QtCore/qjsonarray.h>
#include <QtCore/qsemaphore.h>
#include <QtCore/qtimer.h>

#include <QtNetwork/qnetworkaccessmanager.h>
#include <QtNetwork/qnetworkreply.h>
#include <QtNetwork/qnetworkrequest.h>
#include <QtNetwork/qtcpserver.h>

#if QT_CONFIG(ssl)
#include <QtNetwork/qsslconfiguration.h>
#include <QtNetwork/qsslsocket.h>
#include <QtNetwork/qsslkey.h>
#include <QtNetwork/qsslserver.h>
#endif

#if QT_CONFIG(localserver)
#include <qrandom.h>
#include <QtNetwork/qlocalserver.h>
#include <QtNetwork/qlocalsocket.h>
#endif

#include <QtTest/private/qtesthelpers_p.h>

#include <array>

QT_BEGIN_NAMESPACE

#if QT_CONFIG(ssl)

static const char g_privateKey[] = R"(-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----)";

static const char g_certificate[] = R"(-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----)";

#endif // QT_CONFIG(ssl)

using namespace Qt::StringLiterals;
using namespace std::chrono_literals;

using RouterHandler = std::function<void(const QRegularExpressionMatch &,
                                         const QHttpServerRequest &, QHttpServerResponder &)>;

class QueryRequireRouterRule : public QHttpServerRouterRule
{
public:
    QueryRequireRouterRule(const QString &pathPattern,
                           const QObject *context,
                           RouterHandler &&routerHandler)
        : QHttpServerRouterRule(pathPattern, context, std::move(routerHandler))
    {
    }

    void setKey(const QString &key) { m_queryKey = key; }

    bool matches(const QHttpServerRequest &request, QRegularExpressionMatch *match) const override
    {
        if (QHttpServerRouterRule::matches(request, match)) {
            if (request.query().hasQueryItem(m_queryKey))
                return true;
        }

        return false;
    }

private:
    QString m_queryKey;
};

class ReplyObject : public QObject
{
    Q_OBJECT
public:

    void replyRespReq(QHttpServerResponder &resp,
               const QHttpServerRequest &req)
    {
        resp.write(req.body(), "text/plain"_ba);
    }

    void replyReqResp(const QHttpServerRequest &req,
                QHttpServerResponder &resp)
    {
        resp.write(req.body(), "text/plain"_ba);
    }

    QString replyNoArgs()
    {
        return "ReplyAsHtml::replyNoArgs";
    }

    void replyRespReqConst(QHttpServerResponder &resp,
               const QHttpServerRequest &req) const
    {
        resp.write(req.body(), "text/plain"_ba);
    }

    void replyReqRespConst(const QHttpServerRequest &req,
                QHttpServerResponder &resp) const
    {
        resp.write(req.body(), "text/plain"_ba);
    }

    QString replyNoArgsConst() const
    {
        return "ReplyAsHtml::replyNoArgs";
    }
};

class tst_QHttpServer final : public QObject
{
    Q_OBJECT

private slots:
    void initTestCase_data();
    void initTestCase();
    void init();
    void routeGet_data();
    void routeGet();
    void routeKeepAlive();
    void routePost_data();
    void routePost();
    void routeDelete_data();
    void routeDelete();
    void routeExtraHeaders();
    void getLongChunks();
    void invalidRouterArguments();
    void checkRouteLambdaCapture();
    void afterRequest();
    void disconnectedInEventLoop();
    void multipleRequests();
    void pipelinedRequests();
    void missingHandler();
    void pipelinedFutureRequests();
    void requestNotOverwritten();
    void multipleResponses();
    void contextObjectInOtherThreadWarning();
    void keepAliveTimeout();

#if QT_CONFIG(localserver)
    void localSocket();
#endif

private:
    void checkReply(QNetworkReply *reply, const QString &response);

private:
    QHttpServer httpserver;
    QString clearUrlBase;
    QString sslUrlBase;
    QNetworkAccessManager networkAccessManager;
    ReplyObject replyObject;
    std::optional<QSemaphore> readySem, routeSem;
};

struct CustomArg {
    int data = 10;

    CustomArg() {} ;
    CustomArg(const QString &urlArg) : data(urlArg.toInt()) {}
};

static void reqAndRespHandler(QHttpServerResponder &resp, const QHttpServerRequest &req)
{
    resp.write(req.body(), "text/html"_ba);
}

static void testHandler(QHttpServerResponder &responder)
{
    responder.write("test msg", "text/html"_ba);
}

class MessageHandler {
public:
    explicit MessageHandler(const char *message) : message(message) {}

    const char *operator()() const {
        return message;
    }
private:
    const char *message;
};

void tst_QHttpServer::initTestCase_data()
{
    QTest::addColumn<bool>("useSsl");
    QTest::addColumn<bool>("useHttp2");

    QTest::newRow("http/1.1") << false << false;

#if QT_CONFIG(ssl)
    if (QSslSocket::supportsSsl()) {
        QTest::newRow("https/1.1") << true << false;
        if (QSslSocket::supportedFeatures().contains(QSsl::SupportedFeature::ServerSideAlpn))
            QTest::newRow("http/2") << true << true;
    }
#endif
}

void tst_QHttpServer::initTestCase()
{
    httpserver.route("/resp-and-req-from-object", &replyObject, &ReplyObject::replyRespReq);
    httpserver.route("/req-and-resp-from-object", &replyObject, &ReplyObject::replyReqResp);
    httpserver.route("/qstring-from-object", &replyObject, &ReplyObject::replyNoArgs);
    httpserver.route("/resp-and-req-from-const-object", &replyObject, &ReplyObject::replyRespReqConst);
    httpserver.route("/req-and-resp-from-const-object", &replyObject, &ReplyObject::replyReqRespConst);
    httpserver.route("/qstring-from-const-object", &replyObject, &ReplyObject::replyNoArgsConst);

    ReplyObject *tempReplyObject = new ReplyObject();
    httpserver.route("/deleted-route", tempReplyObject, &ReplyObject::replyRespReq);
    delete tempReplyObject;

    httpserver.route("/req-and-resp", this, reqAndRespHandler);

    httpserver.route("/resp-and-req", this, [] (const QHttpServerRequest &req,
                                          QHttpServerResponder &resp) {
        resp.write(req.body(), "text/html"_ba);
    });

    auto testHandlerPtr = testHandler;
    httpserver.route("/test", this, testHandlerPtr);

    auto l = []() -> QString { return "Hello world get"; };

    httpserver.route("/", QHttpServerRequest::Method::Get, this, l);

    httpserver.route("/", QHttpServerRequest::Method::Post, this, MessageHandler("Hello world post"));

    httpserver.route("/post-and-get",
                     QHttpServerRequest::Method::Get | QHttpServerRequest::Method::Post,
                     this,
                     [](const QHttpServerRequest &request) {
                         if (request.method() == QHttpServerRequest::Method::Get)
                             return "Hello world get";
                         else if (request.method() == QHttpServerRequest::Method::Post)
                             return "Hello world post";

                         return "This should not work";
                     });

    httpserver.route(
            "/any", QHttpServerRequest::Method::AnyKnown, this, [](const QHttpServerRequest &request) {
                static const auto metaEnum = QMetaEnum::fromType<QHttpServerRequest::Method>();
                return metaEnum.valueToKey(static_cast<int>(request.method()));
            });

    httpserver.route("/page/", this, [] (const qint32 number) {
        return QString("page: %1").arg(number);
    });

    httpserver.route("/page/<arg>/detail", this, [] (const quint32 number) {
        return QString("page: %1 detail").arg(number);
    });

    httpserver.route("/user/", this, [] (const QString &name) {
        return QString("%1").arg(name);
    });

    httpserver.route("/user/<arg>/", this, [] (const QString &name, const QByteArray &ba) {
        return QString("%1-%2").arg(name).arg(QString::fromLatin1(ba));
    });

    httpserver.route("/test/", this, [] (const QUrl &url) {
        return QString("path: %1").arg(url.path());
    });

    httpserver.route("/api/v", this, [] (const float api) {
        return QString("api %1v").arg(api);
    });

    httpserver.route("/api/v<arg>/user/", this, [] (const float api, const quint64 user) {
        return QString("api %1v, user id - %2").arg(api).arg(user);
    });

    httpserver.route("/api/v<arg>/user/<arg>/settings", this, [] (const float api, const quint64 user,
                                                             const QHttpServerRequest &request) {
        const auto &role = request.query().queryItemValue(QString::fromLatin1("role"));
        const auto &fragment = request.url().fragment();

        return QString("api %1v, user id - %2, set settings role=%3#'%4'")
                   .arg(api).arg(user).arg(role, fragment);
    });

    auto route = httpserver.route<QueryRequireRouterRule>(
            "/custom/",
            this,
            [] (const quint64 num, const QHttpServerRequest &request) {
        return QString("Custom router rule: %1, key=%2")
                    .arg(num)
                    .arg(request.query().queryItemValue("key"));
    });
    QVERIFY(route);
    if (route)
        route->setKey(QLatin1String("key"));

    httpserver.router()->addConverter<CustomArg>("[+-]?\\d+"_L1);
    httpserver.route("/check-custom-type/", this, [] (const CustomArg &customArg) {
        return QString("data = %1").arg(customArg.data);
    });

    httpserver.route("/post-body", QHttpServerRequest::Method::Post, this,
                     [](const QHttpServerRequest &request) { return request.body(); });

    httpserver.route("/file/", this, [] (const QString &file) {
        return QHttpServerResponse::fromFile(QFINDTESTDATA("data/"_L1 + file));
    });

    httpserver.route("/json-object/", this, [] () {
        return QJsonObject{
            {"property", "test"},
            {"value", 1}
        };
    });

    httpserver.route("/json-array/", this, [] () {
        return QJsonArray{
            1, "2",
            QJsonObject{
                {"name", "test"}
            }
        };
    });

    httpserver.route("/data-and-custom-status-code/", this, []() {
        return QHttpServerResponse(QJsonObject{ { "key", "value" } },
                                   QHttpServerResponder::StatusCode::Accepted);
    });

    httpserver.route("/chunked/", this, [](QHttpServerResponder &responder) {
        responder.writeBeginChunked("text/plain", QHttpServerResponder::StatusCode::Ok);
        responder.writeChunk("part 1 of the message, ");
        responder.writeEndChunked("part 2 of the message");
    });

    httpserver.route("/longChunks/", this, [](QHttpServerResponder &responder) {
        responder.writeBeginChunked("text/plain", QHttpServerResponder::StatusCode::Ok);
        constexpr qsizetype chunkLength = 8 * 1024 * 1024;
        QByteArray a(chunkLength, 'a');
        QByteArray b(chunkLength, 'b');
        QByteArray c(chunkLength, 'c');
        responder.writeChunk(a);
        responder.writeChunk(b);
        responder.writeEndChunked(c);
    });

    httpserver.route("/extra-headers", this, [] () {
        QHttpServerResponse resp("");
        auto h = resp.headers();

        h.removeAll(QHttpHeaders::WellKnownHeader::ContentType);
        h.append(QHttpHeaders::WellKnownHeader::ContentType, "application/x-empty");

        h.removeAll(QHttpHeaders::WellKnownHeader::Server);
        h.append(QHttpHeaders::WellKnownHeader::Server, "test server");

        resp.setHeaders(std::move(h));
        return resp;
    });

    httpserver.route("/processing", this, [](QHttpServerResponder &responder) {
        responder.sendResponse(QHttpServerResponse(QHttpServerResponder::StatusCode::Processing));
        responder.sendResponse(QHttpServerResponse("done"));
    });

    httpserver.addAfterRequestHandler(this, [] (const QHttpServerRequest &, QHttpServerResponse &) {

    });

#if QT_CONFIG(concurrent)
    httpserver.route("/future/", this, [] (int id) {
        return QtConcurrent::run([id] () -> QHttpServerResponse {
             if (id == 0)
                return QHttpServerResponse::StatusCode::NotFound;

            QTest::qSleep(500);
            return QHttpServerResponse("future is coming");
        });
    });

    httpserver.route("/wait/<arg>", this, [](qsizetype wait) {
        return QtConcurrent::run([wait] () -> QHttpServerResponse {
            QThread::msleep(wait);
            return QString::number(wait);
        });
    });

    httpserver.route("/user/<arg>/delayed/", this, [](const QString &user, unsigned long delayMs) {
        return QtConcurrent::run([user, delayMs]() -> QHttpServerResponse {
            QThread::msleep(delayMs);
            return user;
        });
    });

    httpserver.route("/wait-and-return-body/", [this](const QHttpServerRequest &request) {
        auto body = request.body();
        return QtConcurrent::run([body, this]() {
            Q_ASSERT(readySem);
            readySem->release();
            Q_ASSERT(routeSem);
            routeSem->acquire();
            return QHttpServerResponse("text/plain", body);
        });
    });

    httpserver.addAfterRequestHandler(
            this, [](const QHttpServerRequest &request, QHttpServerResponse &response) {
                if (request.url().path().startsWith("/wait-and-return-body/")) {
                    auto h = response.headers();
                    h.append("X-REQUEST-BODY-SIZE", QString::number(request.body().size()));
                    response.setHeaders(std::move(h));
                }
            });
#endif

#if QT_CONFIG(localserver)
    const auto serverName =
            QStringLiteral("testserver") + QString::number(qApp->applicationPid());

    std::unique_ptr<QLocalServer> localServer = std::make_unique<QLocalServer>();
    if (localServer->listen(serverName))
        httpserver.bind(localServer.release());
    else
        qCritical("Local Socket server listen failed");
#endif

    auto tcpserver = std::make_unique<QTcpServer>();
    QVERIFY2(tcpserver->listen(), "HTTP server listen failed");
    quint16 port = tcpserver->serverPort();
    QVERIFY2(httpserver.bind(tcpserver.get()), "HTTP server bind failed");
    tcpserver.release();

    clearUrlBase = QStringLiteral("http://localhost:%1%2").arg(port);

#if QT_CONFIG(ssl)
    if (QSslSocket::supportsSsl()) {
        auto sslserver = std::make_unique<QSslServer>();
        QSslConfiguration serverConfig = QSslConfiguration::defaultConfiguration();
        serverConfig.setLocalCertificate(QSslCertificate(g_certificate));
        serverConfig.setPrivateKey(QSslKey(g_privateKey, QSsl::Rsa));
        serverConfig.setAllowedNextProtocols({QSslConfiguration::ALPNProtocolHTTP2});
        sslserver->setSslConfiguration(serverConfig);
        QVERIFY2(sslserver->listen(), "HTTPS server listen failed");
        port = sslserver->serverPort();
        QVERIFY2(httpserver.bind(sslserver.get()), "HTTPS server bind failed");
        sslserver.release();

        sslUrlBase = QStringLiteral("https://localhost:%1%2").arg(port);

        const QList<QSslError> expectedSslErrors = {
            QSslError(QSslError::SelfSignedCertificate, QSslCertificate(g_certificate)),
            // Non-OpenSSL backends are not able to report a specific error code
            // for self-signed certificates.
            QSslError(QSslError::CertificateUntrusted, QSslCertificate(g_certificate)),
            QSslError(QSslError::HostNameMismatch, QSslCertificate(g_certificate)),
        };

        connect(&networkAccessManager, &QNetworkAccessManager::sslErrors, this,
                [expectedSslErrors](QNetworkReply *reply, const QList<QSslError> &errors) {
                    for (const auto &error : errors) {
                        if (!expectedSslErrors.contains(error)) {
                            qCritical()
                                    << "Got unexpected ssl error:" << error << error.certificate();
                        }
                    }
                    reply->ignoreSslErrors(expectedSslErrors);
                });
    }
#endif
}

void tst_QHttpServer::init()
{
#if QT_CONFIG(ssl)
    QFETCH_GLOBAL(const bool, useSsl);
    if (useSsl && QTestPrivate::isSecureTransportBlockingTest())
        QSKIP("SslServer is blocking the test execution while trying to access the login keychain");
#endif // QT_CONFIG(ssl)
}

void tst_QHttpServer::routeGet_data()
{
    QTest::addColumn<QString>("url");
    QTest::addColumn<int>("code");
    QTest::addColumn<QString>("type");
    QTest::addColumn<QString>("body");

    QTest::addRow("hello world")
        << "/"
        << 200
        << "text/plain"
        << "Hello world get";

    QTest::addRow("test msg")
        << "/test"
        << 200
        << "text/html"
        << "test msg";

    QTest::addRow("not found")
        << "/not-found"
        << 404
        << "application/x-empty"
        << "";

    QTest::addRow("qstring-from-object")
        << "/qstring-from-object"
        << 200
        << "text/plain"
        << "ReplyAsHtml::replyNoArgs";

    QTest::addRow("qstring-from-const-object")
        << "/qstring-from-const-object"
        << 200
        << "text/plain"
        << "ReplyAsHtml::replyNoArgs";

    QTest::addRow("arg:int")
        << "/page/10"
        << 200
        << "text/plain"
        << "page: 10";

    QTest::addRow("arg:-int")
        << "/page/-10"
        << 200
        << "text/plain"
        << "page: -10";

    QTest::addRow("arg:uint")
        << "/page/10/detail"
        << 200
        << "text/plain"
        << "page: 10 detail";

    QTest::addRow("arg:-uint")
        << "/page/-10/detail"
        << 404
        << "application/x-empty"
        << "";

    QTest::addRow("arg:string")
        << "/user/test"
        << 200
        << "text/plain"
        << "test";

    QTest::addRow("arg:string,!a+.")
        << "/user/test test ,!a+."
        << 200
        << "text/plain"
        << "test test ,!a+.";

    QTest::addRow("arg:string,ba")
        << "/user/james/bond"
        << 200
        << "text/plain"
        << "james-bond";

    QTest::addRow("arg:url")
        << "/test/api/v0/cmds?val=1"
        << 200
        << "text/plain"
        << "path: api/v0/cmds";

    QTest::addRow("arg:float 5.1")
        << "/api/v5.1"
        << 200
        << "text/plain"
        << "api 5.1v";

    QTest::addRow("arg:float 5.")
        << "/api/v5."
        << 200
        << "text/plain"
        << "api 5v";

    QTest::addRow("arg:float 6.0")
        << "/api/v6.0"
        << 200
        << "text/plain"
        << "api 6v";

    QTest::addRow("arg:float,uint")
        << "/api/v5.1/user/10"
        << 200
        << "text/plain"
        << "api 5.1v, user id - 10";

    QTest::addRow("arg:float,uint,query")
        << "/api/v5.2/user/11/settings?role=admin"
        << 200
        << "text/plain"
        << "api 5.2v, user id - 11, set settings role=admin#''";

    // The fragment isn't actually sent via HTTP (it's information for the user agent)
    QTest::addRow("arg:float,uint, query+fragment")
        << "/api/v5.2/user/11/settings?role=admin#tag"
        << 200
        << "text/plain"
        << "api 5.2v, user id - 11, set settings role=admin#''";

    QTest::addRow("custom route rule")
        << "/custom/15"
        << 404
        << "application/x-empty"
        << "";

    QTest::addRow("custom route rule + query")
        << "/custom/10?key=11&g=1"
        << 200
        << "text/plain"
        << "Custom router rule: 10, key=11";

    QTest::addRow("custom route rule + query key req")
        << "/custom/10?g=1&key=12"
        << 200
        << "text/plain"
        << "Custom router rule: 10, key=12";

    QTest::addRow("post-and-get, get")
        << "/post-and-get"
        << 200
        << "text/plain"
        << "Hello world get";

    QTest::addRow("invalid-rule-method, get")
        << "/invalid-rule-method"
        << 404
        << "application/x-empty"
        << "";

    QTest::addRow("check custom type, data=1")
        << "/check-custom-type/1"
        << 200
        << "text/plain"
        << "data = 1";

    QTest::addRow("any, get")
        << "/any"
        << 200
        << "text/plain"
        << "Get";

    QTest::addRow("response from html file")
        << "/file/text.html"
        << 200
        << "text/html"
        << "<html></html>";

    QTest::addRow("response from json file")
        << "/file/application.json"
        << 200
        << "application/json"
        << "{ \"key\": \"value\" }";

    QTest::addRow("json-object")
        << "/json-object/"
        << 200
        << "application/json"
        << "{\"property\":\"test\",\"value\":1}";

    QTest::addRow("json-array")
        << "/json-array/"
        << 200
        << "application/json"
        << "[1,\"2\",{\"name\":\"test\"}]";

    QTest::addRow("data-and-custom-status-code")
            << "/data-and-custom-status-code/"
            << 202
            << "application/json"
            << "{\"key\":\"value\"}";

    QTest::addRow("chunked")
        << "/chunked/"
        << 200
        << "text/plain"
        << "part 1 of the message, part 2 of the message";

#if QT_CONFIG(concurrent)
    QTest::addRow("future")
        << "/future/1"
        << 200
        << "text/plain"
        << "future is coming";

    QTest::addRow("future-not-found")
        << "/future/0"
        << 404
        << "application/x-empty"
        << "";
#endif
}

void tst_QHttpServer::routeGet()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QFETCH(QString, url);
    QFETCH(int, code);
    QFETCH(QString, type);
    QFETCH(QString, body);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request = QNetworkRequest(urlBase.arg(url));
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    std::unique_ptr<QNetworkReply> reply(networkAccessManager.get(request));
    QTRY_VERIFY(reply->isFinished());

    const QVariant http2Used = reply->attribute(QNetworkRequest::Http2WasUsedAttribute);
    QVERIFY(http2Used.isValid());
    QCOMPARE(http2Used.toBool(), useHttp2);

    const QVariant sslUsed = reply->attribute(QNetworkRequest::ConnectionEncryptedAttribute);
    QVERIFY(sslUsed.isValid());
    QCOMPARE(sslUsed.toBool(), useSsl);

    QCOMPARE(reply->header(QNetworkRequest::ContentTypeHeader), type);
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), code);
    QCOMPARE(reply->readAll().trimmed(), body);
}

void tst_QHttpServer::routeKeepAlive()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    if (useHttp2)
        QSKIP("Keep-alive header is not allowed for HTTP 2");

    httpserver.route("/keep-alive", this,
                    [] (const QHttpServerRequest &req) -> QHttpServerResponse {
        return QString("header: %1, query: %2, body: %3, method: %4")
            .arg(req.value("CustomHeader"),
                 req.url().query(),
                 req.body())
            .arg(static_cast<int>(req.method()));
    });

    QNetworkRequest request(urlBase.arg("/keep-alive"));
    request.setRawHeader(QByteArray("Connection"), QByteArray("keep-alive"));
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    checkReply(networkAccessManager.get(request),
               QString("header: , query: , body: , method: %1")
                 .arg(static_cast<int>(QHttpServerRequest::Method::Get)));
    if (QTest::currentTestFailed())
        return;

    request.setUrl(urlBase.arg("/keep-alive?po=98"));
    request.setRawHeader("CustomHeader", "1");
    request.setHeader(QNetworkRequest::ContentTypeHeader, "text/html"_ba);

    checkReply(networkAccessManager.post(request, QByteArray("test")),
               QString("header: 1, query: po=98, body: test, method: %1")
                 .arg(static_cast<int>(QHttpServerRequest::Method::Post)));
    if (QTest::currentTestFailed())
        return;

    request = QNetworkRequest(urlBase.arg("/keep-alive"));
    request.setRawHeader(QByteArray("Connection"), QByteArray("keep-alive"));
    request.setHeader(QNetworkRequest::ContentTypeHeader, "text/html"_ba);
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    checkReply(networkAccessManager.post(request, QByteArray("")),
               QString("header: , query: , body: , method: %1")
                 .arg(static_cast<int>(QHttpServerRequest::Method::Post)));
    if (QTest::currentTestFailed())
        return;

    checkReply(networkAccessManager.get(request),
               QString("header: , query: , body: , method: %1")
                 .arg(static_cast<int>(QHttpServerRequest::Method::Get)));
    if (QTest::currentTestFailed())
        return;
}

void tst_QHttpServer::routePost_data()
{
    QTest::addColumn<QString>("url");
    QTest::addColumn<int>("code");
    QTest::addColumn<QString>("type");
    QTest::addColumn<QString>("data");
    QTest::addColumn<QString>("body");

    QTest::addRow("hello world")
        << "/"
        << 200
        << "text/plain"
        << ""
        << "Hello world post";

    QTest::addRow("post-and-get, post")
        << "/post-and-get"
        << 200
        << "text/plain"
        << ""
        << "Hello world post";

    QTest::addRow("any, post")
        << "/any"
        << 200
        << "text/plain"
        << ""
        << "Post";

    QTest::addRow("post-body")
        << "/post-body"
        << 200
        << "text/plain"
        << "some post data"
        << "some post data";

    QString body;
    for (int i = 0; i < 10000; i++)
        body.append(QString::number(i));

    QTest::addRow("post-body - huge body, chunk test")
        << "/post-body"
        << 200
        << "text/plain"
        << body
        << body;

    QTest::addRow("req-and-resp")
        << "/req-and-resp"
        << 200
        << "text/html"
        << "test"
        << "test";

    QTest::addRow("resp-and-req")
        << "/resp-and-req"
        << 200
        << "text/html"
        << "test"
        << "test";

    QTest::addRow("resp-and-req-from-object")
        << "/resp-and-req-from-object"
        << 200
        << "text/plain"
        << "test"
        << "test";

    QTest::addRow("req-and-resp-from-object")
        << "/req-and-resp-from-object"
        << 200
        << "text/plain"
        << "test"
        << "test";

    QTest::addRow("resp-and-req-from-const-object")
        << "/resp-and-req-from-const-object"
        << 200
        << "text/plain"
        << "test"
        << "test";

    QTest::addRow("req-and-resp-from-const-object")
        << "/req-and-resp-from-const-object"
        << 200
        << "text/plain"
        << "test"
        << "test";

    QTest::addRow("deleted-route")
        << "/deleted-route"
        << 404
        << "application/x-empty"
        << ""
        << "";
}


void tst_QHttpServer::routePost()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QFETCH(QString, url);
    QFETCH(int, code);
    QFETCH(QString, type);
    QFETCH(QString, data);
    QFETCH(QString, body);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request(urlBase.arg(url));
    if (data.size())
        request.setHeader(QNetworkRequest::ContentTypeHeader, "text/html"_ba);
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    std::unique_ptr<QNetworkReply> reply(networkAccessManager.post(request, data.toUtf8()));

    QTRY_VERIFY(reply->isFinished());

    const QVariant http2Used = reply->attribute(QNetworkRequest::Http2WasUsedAttribute);
    QVERIFY(http2Used.isValid());
    QCOMPARE(http2Used.toBool(), useHttp2);

    const QVariant sslUsed = reply->attribute(QNetworkRequest::ConnectionEncryptedAttribute);
    QVERIFY(sslUsed.isValid());
    QCOMPARE(sslUsed.toBool(), useSsl);

    QCOMPARE(reply->header(QNetworkRequest::ContentTypeHeader), type);
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), code);
    QCOMPARE(reply->readAll(), body);
}

void tst_QHttpServer::routeDelete_data()
{
    QTest::addColumn<QString>("url");
    QTest::addColumn<int>("code");
    QTest::addColumn<QString>("type");
    QTest::addColumn<QString>("data");

    QTest::addRow("post-and-get, delete")
        << "/post-and-get"
        << 404
        << "application/x-empty"
        << "";

    QTest::addRow("any, delete")
        << "/any"
        << 200
        << "text/plain"
        << "Delete";
}

void tst_QHttpServer::routeDelete()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QFETCH(QString, url);
    QFETCH(int, code);
    QFETCH(QString, type);
    QFETCH(QString, data);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request(urlBase.arg(url));
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    std::unique_ptr<QNetworkReply> reply(networkAccessManager.deleteResource(request));

    QTRY_VERIFY(reply->isFinished());

    const QVariant http2Used = reply->attribute(QNetworkRequest::Http2WasUsedAttribute);
    QVERIFY(http2Used.isValid());
    QCOMPARE(http2Used.toBool(), useHttp2);

    const QVariant sslUsed = reply->attribute(QNetworkRequest::ConnectionEncryptedAttribute);
    QVERIFY(sslUsed.isValid());
    QCOMPARE(sslUsed.toBool(), useSsl);

    QCOMPARE(reply->header(QNetworkRequest::ContentTypeHeader), type);
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), code);
}

void tst_QHttpServer::routeExtraHeaders()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request(urlBase.arg("/extra-headers"));
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    std::unique_ptr<QNetworkReply> reply(networkAccessManager.get(request));

    QTRY_VERIFY(reply->isFinished());

    const QVariant http2Used = reply->attribute(QNetworkRequest::Http2WasUsedAttribute);
    QVERIFY(http2Used.isValid());
    QCOMPARE(http2Used.toBool(), useHttp2);

    const QVariant sslUsed = reply->attribute(QNetworkRequest::ConnectionEncryptedAttribute);
    QVERIFY(sslUsed.isValid());
    QCOMPARE(sslUsed.toBool(), useSsl);

    QCOMPARE(reply->header(QNetworkRequest::ContentTypeHeader), "application/x-empty");
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 200);
    QCOMPARE(reply->header(QNetworkRequest::ServerHeader), "test server");
}

void tst_QHttpServer::getLongChunks()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request(urlBase.arg("/longChunks/"));
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    std::unique_ptr<QNetworkReply> reply(networkAccessManager.get(request));
    QTRY_VERIFY(reply->isFinished());

    const QVariant http2Used = reply->attribute(QNetworkRequest::Http2WasUsedAttribute);
    QVERIFY(http2Used.isValid());
    QCOMPARE(http2Used.toBool(), useHttp2);

    const QVariant sslUsed = reply->attribute(QNetworkRequest::ConnectionEncryptedAttribute);
    QVERIFY(sslUsed.isValid());
    QCOMPARE(sslUsed.toBool(), useSsl);

    QCOMPARE(reply->header(QNetworkRequest::ContentTypeHeader), "text/plain");
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 200);

    QByteArray body(reply->readAll());
    qsizetype offset = 0;
    char parts[] = { 'a', 'b', 'c' };
    constexpr qsizetype chunkLength = 8 * 1024 * 1024;
    for (auto part : parts) {
        for (int i = 0; i < chunkLength; ++i)
            QCOMPARE(body[i + offset], part);

        offset += chunkLength;
    }
}

struct CustomType {
    CustomType() {}
    CustomType(const QString &) {}
};

void tst_QHttpServer::invalidRouterArguments()
{
    QTest::ignoreMessage(QtWarningMsg, "Can not find converter for type: QDateTime");
    QCOMPARE(
        httpserver.route("/datetime/", this, [] (const QDateTime &datetime) {
            return QString("datetime: %1").arg(datetime.toString());
        }),
        nullptr);

    QTest::ignoreMessage(QtWarningMsg,
                         "CustomType has not registered a converter to QString. "
                         "Use QHttpServerRouter::addConveter<Type>(converter).");
    QCOMPARE(
        httpserver.route("/implicit-conversion-to-qstring-has-no-registered/",
                         this,
                         [] (const CustomType &) {
            return "";
        }),
        nullptr);
}

void tst_QHttpServer::checkRouteLambdaCapture()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request;
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    httpserver.route("/capture-this/", this, [&urlBase] () {
        return urlBase;
    });

    QString msg = urlBase + "/pod";
    httpserver.route("/capture-non-pod-data/", this, [&msg] () {
        return msg;
    });

    request.setUrl(QUrl(urlBase.arg("/capture-this/")));
    checkReply(networkAccessManager.get(request), urlBase);
    if (QTest::currentTestFailed())
        return;

    request.setUrl(QUrl(urlBase.arg("/capture-non-pod-data/")));
    checkReply(networkAccessManager.get(request), msg);
    if (QTest::currentTestFailed())
        return;
}

void tst_QHttpServer::afterRequest()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request(urlBase.arg("/test-after-request"));
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    httpserver.addAfterRequestHandler(this, [] (const QHttpServerRequest &request,
                                QHttpServerResponse &resp) {
        if (request.url().path() == "/test-after-request") {
            auto h = resp.headers();
            h.removeAll("Arguments-Order-1");
            h.append("Arguments-Order-1", "resp, request");
            resp.setHeaders(std::move(h));
        }
    });

    httpserver.addAfterRequestHandler(this, [] (const QHttpServerRequest &request,
                                QHttpServerResponse &resp) {
        if (request.url().path() == "/test-after-request") {
            auto h = resp.headers();
            h.removeAll("Arguments-Order-2");
            h.append("Arguments-Order-2", "request, resp");
            resp.setHeaders(std::move(h));
        }
    });

    std::unique_ptr<QNetworkReply> reply(networkAccessManager.get(request));

    QTRY_VERIFY(reply->isFinished());

    const QVariant http2Used = reply->attribute(QNetworkRequest::Http2WasUsedAttribute);
    QVERIFY(http2Used.isValid());
    QCOMPARE(http2Used.toBool(), useHttp2);

    const QVariant sslUsed = reply->attribute(QNetworkRequest::ConnectionEncryptedAttribute);
    QVERIFY(sslUsed.isValid());
    QCOMPARE(sslUsed.toBool(), useSsl);

    QCOMPARE(reply->header(QNetworkRequest::ContentTypeHeader), "application/x-empty");
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 404);
    QCOMPARE(reply->rawHeader("Arguments-Order-1"), "resp, request");
    QCOMPARE(reply->rawHeader("Arguments-Order-2"), "request, resp");
}

void tst_QHttpServer::checkReply(QNetworkReply *reply, const QString &response) {
    QVERIFY(reply != nullptr);
    std::unique_ptr<QNetworkReply> replyPtr(reply);
    QTRY_VERIFY(replyPtr->isFinished());

    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);

    const QVariant http2Used = replyPtr->attribute(QNetworkRequest::Http2WasUsedAttribute);
    QVERIFY(http2Used.isValid());
    QCOMPARE(http2Used.toBool(), useHttp2);

    const QVariant sslUsed = replyPtr->attribute(QNetworkRequest::ConnectionEncryptedAttribute);
    QVERIFY(sslUsed.isValid());
    QCOMPARE(sslUsed.toBool(), useSsl);

    QCOMPARE(replyPtr->header(QNetworkRequest::ContentTypeHeader).toByteArray(), "text/plain");
    QCOMPARE(replyPtr->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 200);
    QCOMPARE(replyPtr->readAll(), response);
};

void tst_QHttpServer::disconnectedInEventLoop()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request(urlBase.arg("/event-loop/"));
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    httpserver.route("/event-loop/", this, [] () {
        QEventLoop loop;
        QTimer::singleShot(1000, &loop, &QEventLoop::quit);
        loop.exec();
        return QHttpServerResponse::StatusCode::Ok;
    });

    std::unique_ptr<QNetworkReply> reply(networkAccessManager.get(request));
    QTimer::singleShot(500, reply.get(), &QNetworkReply::abort); // cancel connection
    QEventLoop loop;
    connect(reply.get(), &QNetworkReply::finished, &loop, &QEventLoop::quit);
    loop.exec();
}

void tst_QHttpServer::multipleRequests()
{
    // Test to ensure that the passed lambda is not moved away after the
    // first handled request
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    QNetworkRequest request(urlBase.arg("/do-not-move"));
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    httpserver.route("/do-not-move", this, [v = std::vector<int>{1, 2, 3}] () {
        return QString::number(v.size());
    });

    checkReply(networkAccessManager.get(request), "3");
    if (QTest::currentTestFailed())
        return;

    checkReply(networkAccessManager.get(request), "3");
    if (QTest::currentTestFailed())
        return;
}

void tst_QHttpServer::pipelinedRequests()
{
    QNetworkReply *replies[10];
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;

    for (std::size_t i = 0; i < std::size(replies); i++) {
        QNetworkRequest req(QUrl(urlBase.arg("/user/") + QString::number(i)));
        req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
        req.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

        replies[i] = networkAccessManager.get(req);
    }

    for (std::size_t i = 0; i < std::size(replies); i++)
        checkReply(replies[i], QString::number(i));
}

class OkResponder : public QObject
{
    Q_OBJECT

public:
    void operator()(const QHttpServerRequest &, QHttpServerResponder &responder)
    {
        responder.write(QHttpServerResponder::StatusCode::Ok);
    }
};

void tst_QHttpServer::missingHandler()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;
    const QUrl requestUrl(urlBase.arg("/missing"));
    QNetworkRequest request(requestUrl);
    request.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);

    std::unique_ptr<QNetworkReply> reply(networkAccessManager.get(request));
    QTRY_VERIFY(reply->isFinished());
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 404);

    {
        auto guard = QScopeGuard([this]() { httpserver.clearMissingHandler(); });

        httpserver.setMissingHandler(
                this, [](const QHttpServerRequest &, QHttpServerResponder &responder) {
                    responder.write(QHttpServerResponder::StatusCode::Ok);
                });

        reply.reset(networkAccessManager.get(request));
        QTRY_VERIFY(reply->isFinished());
        QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 200);
    }

    reply.reset(networkAccessManager.get(request));
    QTRY_VERIFY(reply->isFinished());
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 404);

    {
        OkResponder responder;
        httpserver.setMissingHandler(&responder, &OkResponder::operator());

        QNetworkRequest request2(requestUrl);
        request2.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);
        reply.reset(networkAccessManager.get(QNetworkRequest(requestUrl)));

        QTRY_VERIFY(reply->isFinished());
        QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 200);
    }

    reply.reset(networkAccessManager.get(request));
    QTRY_VERIFY(reply->isFinished());
    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 404);

    const QVariant http2Used = reply->attribute(QNetworkRequest::Http2WasUsedAttribute);
    QVERIFY(http2Used.isValid());
    QCOMPARE(http2Used.toBool(), useHttp2);

    const QVariant sslUsed = reply->attribute(QNetworkRequest::ConnectionEncryptedAttribute);
    QVERIFY(sslUsed.isValid());
    QCOMPARE(sslUsed.toBool(), useSsl);
}

#if QT_CONFIG(concurrent)
// Test that responses to pipelined requests come in correct order, see also: QTBUG-105202
void tst_QHttpServer::pipelinedFutureRequests()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;

    std::array<QNetworkReply *, 10> replies;
    QThreadPool::globalInstance()->setMaxThreadCount(static_cast<int>(replies.size()));

    for (std::size_t i = 0; i < replies.size(); i++) {
        auto delayMs = 1000 / replies.size() * (replies.size() - i);

        QString path = u"/user/%1/delayed/%2"_s.arg(i).arg(delayMs);
        QNetworkRequest req(QUrl(urlBase.arg(path)));
        req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
        req.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);
        replies[i] = networkAccessManager.get(req);
    }

    for (std::size_t i = 0; i < replies.size(); i++)
        checkReply(replies[i], QString::number(i));
}

void tst_QHttpServer::requestNotOverwritten()
{
    readySem.emplace();
    routeSem.emplace();

    auto cleanup = qScopeGuard([this] {
        readySem.reset();
        routeSem.reset();
    });

    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;

    constexpr qsizetype NumberProcessed = 6;
    std::array<QNetworkReply *, NumberProcessed> replies;
    QThreadPool::globalInstance()->setMaxThreadCount(static_cast<int>(NumberProcessed));

    for (std::size_t i = 0; i < NumberProcessed; i++) {
        auto bodySize = i + 1; // All requests have different body sizes
        QByteArray body(bodySize, 'a');
        QString path = u"/wait-and-return-body/"_s;
        QNetworkRequest req(QUrl(urlBase.arg(path)));
        req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
        req.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);
        req.setHeader(QNetworkRequest::ContentTypeHeader, "text/plain");
        replies[i] = networkAccessManager.post(req, body);
    }

    auto waitUntilFuturesStarted = [this, &replies] {
        if (QTest::qWaitFor([this]() { return readySem->available() == NumberProcessed; })) {
            return true;
        } else {
            routeSem->release(NumberProcessed);
            for (std::size_t i = 0; i < NumberProcessed; i++) {
                if (replies[i] != nullptr) {
                    std::unique_ptr<QNetworkReply> replyPtr(replies[i]);
                    replyPtr->abort();
                }
            }
            return false;
        }
    };

    QVERIFY(waitUntilFuturesStarted());
    readySem->acquire(NumberProcessed);
    routeSem->release(NumberProcessed); // Let them complete and execute the afterrequest handlers

    QSet<int> bodySizes;
    for (std::size_t i = 0; i < NumberProcessed; i++) {
        QVERIFY(replies[i] != nullptr);
        std::unique_ptr<QNetworkReply> replyPtr(replies[i]);
        QTRY_VERIFY(replyPtr->isFinished());
        QVERIFY(replyPtr->hasRawHeader("X-REQUEST-BODY-SIZE"));
        QByteArray header = replyPtr->rawHeader("X-REQUEST-BODY-SIZE");
        bool ok;
        int bodySize = header.toInt(&ok);
        QVERIFY(ok);
        bodySizes.insert(bodySize);
    }
    QCOMPARE(bodySizes.size(), NumberProcessed);
    QCOMPARE(readySem->available(), 0);
    QCOMPARE(routeSem->available(), 0);
}

#endif // QT_CONFIG(concurrent)

void tst_QHttpServer::multipleResponses()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    if (useHttp2)
        QSKIP("StatusCode::Processing is not supported for HTTP 2");

    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;

    const QUrl requestUrl(urlBase.arg("/processing"));
    QNetworkRequest req(requestUrl);
    req.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);
    auto reply = networkAccessManager.get(req);

    QTRY_VERIFY(reply->isFinished());

    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 200);
    QCOMPARE(reply->header(QNetworkRequest::ContentTypeHeader), "text/plain");
    QCOMPARE(reply->readAll(), "done");
}

void tst_QHttpServer::contextObjectInOtherThreadWarning()
{
    QThread newThread;
    ReplyObject replyObject;
    replyObject.moveToThread(&newThread);

    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*context object.*same thread"));
    QCOMPARE(httpserver.route("/otherThread", &replyObject, &ReplyObject::replyReqResp), nullptr);
}

#if QT_CONFIG(localserver)
void tst_QHttpServer::localSocket()
{
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);
    if (useSsl || useHttp2)
        QSKIP("Use only HTTP 1.1 for localSocket");

    QVERIFY(!httpserver.localServers().isEmpty());

    for (const auto &localServer : httpserver.localServers()) {
        QLocalSocket socket;
        socket.connectToServer(localServer->fullServerName());
        QVERIFY(socket.waitForConnected(1));

        qApp->processEvents();

        socket.write("GET /test HTTP/1.1\r\n"
                     "Host: local\r\n"
                     "User-Agent: curl/7.88.1\r\n"
                     "Accept: */*\r\n\r\n");

        const QByteArray expectedResult =
                "HTTP/1.1 200 OK\r\ncontent-type: text/html\r\ncontent-length: 8\r\n\r\ntest msg";

        // We need to call process events a couple of times for the write/read to go through
        QTRY_COMPARE_GE(socket.bytesAvailable(), expectedResult.size());
        QCOMPARE(socket.readAll(), expectedResult);
    }
}
#endif

void tst_QHttpServer::keepAliveTimeout()
{
#if QT_CONFIG(concurrent)
    QFETCH_GLOBAL(bool, useSsl);
    QFETCH_GLOBAL(bool, useHttp2);

    QString urlBase = useSsl ? sslUrlBase : clearUrlBase;

    QHttpServerConfiguration config;
    config.setKeepAliveTimeout(1s);
    httpserver.setConfiguration(config);

    const auto slowWaitTime = QString::number(6000);
    QNetworkRequest reqSlow(QUrl(urlBase.arg(u"/wait/"_s + slowWaitTime)));
    reqSlow.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
    reqSlow.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);
    QNetworkReply *slowReply = networkAccessManager.get(reqSlow);

    const auto fastWaitTime = QString::number(1000);
    QNetworkRequest reqFast(QUrl(urlBase.arg(u"/wait/"_s + fastWaitTime)));
    reqFast.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
    reqFast.setAttribute(QNetworkRequest::Http2AllowedAttribute, useHttp2);
    QNetworkReply *fastReply = networkAccessManager.get(reqFast);

    QTRY_VERIFY_WITH_TIMEOUT(slowReply->isFinished() && fastReply->isFinished(), 7000);

    checkReply(slowReply, slowWaitTime);
    checkReply(fastReply, fastWaitTime);
#else
    QSKIP("QtConcurrent is not available, skipping test");
#endif // QT_CONFIG(concurrent)
}

QT_END_NAMESPACE

Q_DECLARE_METATYPE(CustomArg);
Q_DECLARE_METATYPE(CustomType);

QTEST_MAIN(tst_QHttpServer)

#include "tst_qhttpserver.moc"