diff options
Diffstat (limited to 'tests/benchmarks')
4 files changed, 236 insertions, 0 deletions
diff --git a/tests/benchmarks/network/access/access.pro b/tests/benchmarks/network/access/access.pro index 6cbd3671b8..46b7a5f44d 100644 --- a/tests/benchmarks/network/access/access.pro +++ b/tests/benchmarks/network/access/access.pro @@ -2,4 +2,5 @@ TEMPLATE = subdirs SUBDIRS = \ qfile_vs_qnetworkaccessmanager \ qnetworkreply \ + qnetworkreply_from_cache \ qnetworkdiskcache diff --git a/tests/benchmarks/network/access/qnetworkreply_from_cache/.gitignore b/tests/benchmarks/network/access/qnetworkreply_from_cache/.gitignore new file mode 100644 index 0000000000..219c731a56 --- /dev/null +++ b/tests/benchmarks/network/access/qnetworkreply_from_cache/.gitignore @@ -0,0 +1 @@ +tst_bench_qnetworkreply_from_cache diff --git a/tests/benchmarks/network/access/qnetworkreply_from_cache/qnetworkreply_from_cache.pro b/tests/benchmarks/network/access/qnetworkreply_from_cache/qnetworkreply_from_cache.pro new file mode 100644 index 0000000000..872e9c9cd5 --- /dev/null +++ b/tests/benchmarks/network/access/qnetworkreply_from_cache/qnetworkreply_from_cache.pro @@ -0,0 +1,4 @@ +TARGET = tst_bench_qnetworkreply_from_cache +CONFIG += testcase +QT += network testlib +SOURCES += tst_qnetworkreply_from_cache.cpp diff --git a/tests/benchmarks/network/access/qnetworkreply_from_cache/tst_qnetworkreply_from_cache.cpp b/tests/benchmarks/network/access/qnetworkreply_from_cache/tst_qnetworkreply_from_cache.cpp new file mode 100644 index 0000000000..b4ce14fd23 --- /dev/null +++ b/tests/benchmarks/network/access/qnetworkreply_from_cache/tst_qnetworkreply_from_cache.cpp @@ -0,0 +1,230 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Hewlett-Packard Development Company, L.P. +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> +#include <QtNetwork/QNetworkAccessManager> +#include <QtNetwork/QNetworkDiskCache> +#include <QtNetwork/QNetworkReply> +#include <QtNetwork/QTcpServer> +#include <QtNetwork/QTcpSocket> + +#define TEST_CASE_TIMEOUT 30 + +class NetworkDiskCache : public QNetworkDiskCache +{ +public: + NetworkDiskCache(QObject *parent = 0) + : QNetworkDiskCache(parent) + { + } + + QByteArray cachedData; + + virtual QNetworkCacheMetaData metaData(const QUrl &url) + { + QNetworkCacheMetaData metaData; + if (!cachedData.isEmpty()) { + metaData.setUrl(url); + QDateTime now = QDateTime::currentDateTime(); + metaData.setLastModified(now.addDays(-1)); + metaData.setExpirationDate(now.addDays(1)); + metaData.setSaveToDisk(true); + } + return metaData; + } + + virtual QIODevice *data(const QUrl &/*url*/) + { + if (cachedData.isEmpty()) + return 0; + + QBuffer *buffer = new QBuffer; + buffer->setData(cachedData); + buffer->open(QIODevice::ReadOnly); + return buffer; + } +}; + +class HttpServer : public QTcpServer +{ + Q_OBJECT +public: + HttpServer(const QByteArray &reply) + : m_reply(reply), m_writePos(), m_client() + { + listen(QHostAddress::AnyIPv4); + connect(this, SIGNAL(newConnection()), this, SLOT(accept())); + } + +private Q_SLOTS: + void accept() + { + m_client = nextPendingConnection(); + m_client->setParent(this); + connect(m_client, SIGNAL(readyRead()), this, SLOT(reply())); + } + + void reply() + { + disconnect(m_client, SIGNAL(readyRead())); + m_client->readAll(); + connect(m_client, SIGNAL(bytesWritten(qint64)), this, SLOT(write())); + write(); + } + + void write() + { + qint64 pos = m_client->write(m_reply.mid(m_writePos)); + if (pos > 0) + m_writePos += pos; + if (m_writePos >= m_reply.size()) + m_client->disconnect(); + } + +private: + QByteArray m_reply; + qint64 m_writePos; + QTcpSocket *m_client; +}; + +class tst_qnetworkreply_from_cache : public QObject +{ + Q_OBJECT +public: + tst_qnetworkreply_from_cache(); + + void timeReadAll(const QString &headers, const QByteArray &data = QByteArray()); + +private Q_SLOTS: + void initTestCase(); + void cleanup(); + + void readAll_data(); + void readAll(); + void readAllFromCache_data(); + void readAllFromCache(); + +protected Q_SLOTS: + void replyReadAll() { m_replyData += m_reply->readAll(); } + +private: + QTemporaryDir m_tempDir; + QNetworkAccessManager *m_networkAccessManager; + NetworkDiskCache *m_networkDiskCache; + QNetworkReply *m_reply; + QByteArray m_replyData; +}; + +tst_qnetworkreply_from_cache::tst_qnetworkreply_from_cache() + : m_tempDir(QDir::tempPath() + "/tst_qnetworkreply_from_cache.XXXXXX") +{ +} + +void tst_qnetworkreply_from_cache::timeReadAll(const QString &headers, const QByteArray &data) +{ + QByteArray reply; + reply.append(headers); + reply.append(data); + + m_replyData.reserve(data.size()); + + HttpServer server(reply); + + QBENCHMARK_ONCE { + QNetworkRequest request(QUrl(QString("http://127.0.0.1:%1").arg(server.serverPort()))); + m_reply = m_networkAccessManager->get(request); + connect(m_reply, SIGNAL(readyRead()), this, SLOT(replyReadAll()), Qt::QueuedConnection); + connect(m_reply, SIGNAL(finished()), &QTestEventLoop::instance(), SLOT(exitLoop()), Qt::QueuedConnection); + QTestEventLoop::instance().enterLoop(TEST_CASE_TIMEOUT); + QVERIFY(!QTestEventLoop::instance().timeout()); + delete m_reply; + } + + QCOMPARE(data.size(), m_replyData.size()); + QCOMPARE(data, m_replyData); +} + +void tst_qnetworkreply_from_cache::initTestCase() +{ + m_networkAccessManager = new QNetworkAccessManager(this); + m_networkDiskCache = new NetworkDiskCache(m_networkAccessManager); + m_networkDiskCache->setCacheDirectory(m_tempDir.path()); + m_networkAccessManager->setCache(m_networkDiskCache); +} + +void tst_qnetworkreply_from_cache::cleanup() +{ + m_replyData.clear(); +} + +void tst_qnetworkreply_from_cache::readAll_data() +{ + QTest::addColumn<int>("dataSize"); + QTest::newRow("1MB") << (int)1e6; + QTest::newRow("5MB") << (int)5e6; + QTest::newRow("10MB") << (int)10e6; +} + +void tst_qnetworkreply_from_cache::readAll() +{ + QFETCH(int, dataSize); + QString headers = QString("HTTP/1.0 200 OK\r\nContent-Length: %1\r\n\r\n").arg(dataSize); + QByteArray data(QByteArray(dataSize, (char)42)); + m_networkDiskCache->cachedData.clear(); + timeReadAll(headers, data); +} + +void tst_qnetworkreply_from_cache::readAllFromCache_data() +{ + readAll_data(); +} + +void tst_qnetworkreply_from_cache::readAllFromCache() +{ + QFETCH(int, dataSize); + QByteArray headers("HTTP/1.0 304 Use Cache\r\n\r\n"); + QByteArray data(QByteArray(dataSize, (char)42)); + m_networkDiskCache->cachedData = data; + timeReadAll(headers, data); +} + +QTEST_MAIN(tst_qnetworkreply_from_cache) +#include "tst_qnetworkreply_from_cache.moc" |