| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #include <QtTest/QtTest> |
| #include <QtGui> |
| #include <QtWidgets> |
| #include <QtCore> |
| #include <QtNetwork/QNetworkAccessManager> |
| #include <QtNetwork/QNetworkRequest> |
| #include <QtNetwork/QNetworkReply> |
| #include <qdebug.h> |
| |
| #include "../../network-settings.h" |
| |
| |
| class tst_QNetworkAccessManager_And_QProgressDialog : public QObject |
| { |
| Q_OBJECT |
| public: |
| tst_QNetworkAccessManager_And_QProgressDialog(); |
| private slots: |
| void initTestCase(); |
| void downloadCheck(); |
| void downloadCheck_data(); |
| }; |
| |
| class DownloadCheckWidget : public QWidget |
| { |
| Q_OBJECT |
| public: |
| DownloadCheckWidget(QWidget *parent = 0) : |
| QWidget(parent), lateReadyRead(true), zeroCopy(false), |
| progressDlg(this), netmanager(this) |
| { |
| progressDlg.setRange(1, 100); |
| QMetaObject::invokeMethod(this, "go", Qt::QueuedConnection); |
| } |
| bool lateReadyRead; |
| bool zeroCopy; |
| public slots: |
| void go() |
| { |
| QNetworkRequest request(QUrl("http://" + QtNetworkSettings::serverName() + "/qtest/bigfile")); |
| if (zeroCopy) |
| request.setAttribute(QNetworkRequest::MaximumDownloadBufferSizeAttribute, 10*1024*1024); |
| |
| QNetworkReply *reply = netmanager.get( |
| QNetworkRequest( |
| QUrl("http://" + QtNetworkSettings::serverName() + "/qtest/bigfile") |
| )); |
| connect(reply, SIGNAL(downloadProgress(qint64,qint64)), |
| this, SLOT(dataReadProgress(qint64,qint64))); |
| connect(reply, SIGNAL(readyRead()), |
| this, SLOT(dataReadyRead())); |
| connect(reply, SIGNAL(finished()), this, SLOT(finishedFromReply())); |
| |
| progressDlg.exec(); |
| } |
| void dataReadProgress(qint64 done, qint64 total) |
| { |
| QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender()); |
| Q_UNUSED(reply); |
| progressDlg.setMaximum(total); |
| progressDlg.setValue(done); |
| } |
| void dataReadyRead() |
| { |
| QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender()); |
| Q_UNUSED(reply); |
| lateReadyRead = true; |
| } |
| void finishedFromReply() |
| { |
| QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender()); |
| lateReadyRead = false; |
| reply->deleteLater(); |
| QTestEventLoop::instance().exitLoop(); |
| } |
| |
| private: |
| QProgressDialog progressDlg; |
| QNetworkAccessManager netmanager; |
| }; |
| |
| |
| tst_QNetworkAccessManager_And_QProgressDialog::tst_QNetworkAccessManager_And_QProgressDialog() |
| { |
| } |
| |
| void tst_QNetworkAccessManager_And_QProgressDialog::initTestCase() |
| { |
| if (!QtNetworkSettings::verifyTestNetworkSettings()) |
| QSKIP("No network test server available"); |
| } |
| |
| void tst_QNetworkAccessManager_And_QProgressDialog::downloadCheck_data() |
| { |
| QTest::addColumn<bool>("useZeroCopy"); |
| QTest::newRow("with-zeroCopy") << true; |
| QTest::newRow("without-zeroCopy") << false; |
| } |
| |
| void tst_QNetworkAccessManager_And_QProgressDialog::downloadCheck() |
| { |
| QFETCH(bool, useZeroCopy); |
| |
| DownloadCheckWidget widget; |
| widget.zeroCopy = useZeroCopy; |
| widget.show(); |
| // run and exit on finished() |
| QTestEventLoop::instance().enterLoop(10); |
| QVERIFY(!QTestEventLoop::instance().timeout()); |
| // run some more to catch the late readyRead() (or: to not catch it) |
| QTestEventLoop::instance().enterLoop(1); |
| QVERIFY(QTestEventLoop::instance().timeout()); |
| // the following fails when a readyRead() was received after finished() |
| QVERIFY(!widget.lateReadyRead); |
| } |
| |
| |
| |
| QTEST_MAIN(tst_QNetworkAccessManager_And_QProgressDialog) |
| #include "tst_qnetworkaccessmanager_and_qprogressdialog.moc" |