tst_qnetworkaccessmanager.cpp

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QTest>

#include <QSignalSpy>

#include <QtNetwork/QNetworkAccessManager>

#include <QtNetwork/QNetworkReply>

#include <QtNetwork/QNetworkProxy>

#include <QtNetwork/QTcpServer>

#include <QtNetwork/QTcpSocket>

#include <QtCore/QDebug>

class tst_QNetworkAccessManager : public QObject

    Q_OBJECT

public:

    tst_QNetworkAccessManager();

private slots:

    void alwaysCacheRequest();

    void clearConnectionCacheNotifiesReply();

};

tst_QNetworkAccessManager::tst_QNetworkAccessManager()

void tst_QNetworkAccessManager::alwaysCacheRequest()

    QNetworkAccessManager manager;

    QNetworkRequest req;

    req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysCache);

    QNetworkReply *reply = manager.get(req);

    reply->close();

    delete reply;

void tst_QNetworkAccessManager::clearConnectionCacheNotifiesReply()

    QTcpServer server;

    QVERIFY(server.listen(QHostAddress::LocalHost, 0));

    connect(&server, &QTcpServer::newConnection, [&server]() {

        QTcpSocket *socket = server.nextPendingConnection();

        connect(socket, &QTcpSocket::readyRead, socket, [socket]() { socket->readAll(); });

});

    QNetworkAccessManager manager;

    manager.setProxy(QNetworkProxy(QNetworkProxy::HttpProxy, QStringLiteral("127.0.0.1"),

                                   server.serverPort()));

    QNetworkReply *reply = manager.get(QNetworkRequest(QUrl("https://example.com/")));

    QSignalSpy finishedSpy(reply, &QNetworkReply::finished);

    QTRY_VERIFY(server.hasPendingConnections() || !server.children().isEmpty());

    manager.clearConnectionCache();

    QTRY_VERIFY(finishedSpy.size() > 0);

    QCOMPARE(reply->error(), QNetworkReply::OperationCanceledError);

    QVERIFY(reply->isFinished());

    delete reply;

QTEST_MAIN(tst_QNetworkAccessManager)

#include "tst_qnetworkaccessmanager.moc"