QPacketProtocol tests

3 files changed, 279 insertions, 1 deletions

diff --git a/tests/auto/declarative/debugger/debugger.pro b/tests/auto/declarative/debugger/debugger.pro
index f4a4476..a341ca9 100644
--- a/tests/auto/declarative/debugger/debugger.pro
+++ b/tests/auto/declarative/debugger/debugger.pro
@@ -1,4 +1,5 @@
 TEMPLATE = subdirs
 SUBDIRS += qmldebug \
            qmldebugclient \
-           qmldebugservice
+           qmldebugservice \
+           qpacketprotocol
diff --git a/tests/auto/declarative/debugger/qpacketprotocol/qpacketprotocol.pro b/tests/auto/declarative/debugger/qpacketprotocol/qpacketprotocol.pro
new file mode 100644
index 0000000..800e5e0
--- /dev/null
+++ b/tests/auto/declarative/debugger/qpacketprotocol/qpacketprotocol.pro
@@ -0,0 +1,7 @@
+load(qttest_p4)
+contains(QT_CONFIG,declarative): QT += network declarative
+macx:CONFIG -= app_bundle
+
+HEADERS += ../debugutil_p.h
+SOURCES += tst_qpacketprotocol.cpp \
+           ../debugutil.cpp
diff --git a/tests/auto/declarative/debugger/qpacketprotocol/tst_qpacketprotocol.cpp b/tests/auto/declarative/debugger/qpacketprotocol/tst_qpacketprotocol.cpp
new file mode 100644
index 0000000..36b6317
--- /dev/null
+++ b/tests/auto/declarative/debugger/qpacketprotocol/tst_qpacketprotocol.cpp
@@ -0,0 +1,270 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtest.h>
+#include <QSignalSpy>
+#include <QTimer>
+#include <QTcpSocket>
+#include <QTcpServer>
+#include <QDebug>
+#include <QBuffer>
+
+#include <private/qpacketprotocol_p.h>
+
+#include "../debugutil_p.h"
+
+class tst_QPacketProtocol : public QObject
+{
+    Q_OBJECT
+
+private:
+    QTcpServer *m_server;
+    QTcpSocket *m_client;
+    QTcpSocket *m_serverConn;
+
+private slots:
+    void init();
+    void cleanup();
+
+    void maximumPacketSize();
+    void setMaximumPacketSize();
+    void setMaximumPacketSize_data();
+    void send();
+    void send_data();
+    void packetsAvailable();
+    void packetsAvailable_data();
+    void clear();
+    void read();
+    void device();
+
+    void tst_QPacket_clear();
+};
+
+void tst_QPacketProtocol::init()
+{
+    m_server = new QTcpServer(this);
+    QVERIFY(m_server->listen());
+    
+    m_client = new QTcpSocket(this);
+    m_client->connectToHost(m_server->serverAddress(), m_server->serverPort());
+
+    QVERIFY(m_client->waitForConnected());
+    QVERIFY(m_server->waitForNewConnection());
+    m_serverConn = m_server->nextPendingConnection();
+}
+
+void tst_QPacketProtocol::cleanup()
+{
+    delete m_client;
+    delete m_serverConn;
+    delete m_server;
+}
+
+void tst_QPacketProtocol::maximumPacketSize()
+{
+    QPacketProtocol p(m_client);
+    QCOMPARE(p.maximumPacketSize(), 0x7FFFFFFF);
+}
+
+void tst_QPacketProtocol::setMaximumPacketSize()
+{
+    QFETCH(qint32, size);
+    QFETCH(qint32, expected);
+
+    QPacketProtocol out(m_serverConn);
+    QCOMPARE(out.setMaximumPacketSize(size), expected);
+
+    if (size == expected) {
+        QPacketProtocol in(m_client);
+        QByteArray b;
+        b.fill('a', size + 1);
+        out.send() << b.constData();
+        QVERIFY(QmlDebugTest::waitForSignal(&in, SIGNAL(invalidPacket())));
+    }
+}
+
+void tst_QPacketProtocol::setMaximumPacketSize_data()
+{
+    QTest::addColumn<int>("size");
+    QTest::addColumn<int>("expected");
+
+    QTest::newRow("invalid") << qint32(sizeof(qint32) - 1) << qint32(0x7FFFFFFF);
+    QTest::newRow("still invalid") << qint32(sizeof(qint32)) << qint32(0x7FFFFFFF);
+    QTest::newRow("valid") << qint32(sizeof(qint32) + 1) << qint32(sizeof(qint32) + 1);
+}
+
+void tst_QPacketProtocol::send()
+{
+    QFETCH(bool, useAutoSend);
+
+    QPacketProtocol in(m_client);
+    QPacketProtocol out(m_serverConn);
+
+    QByteArray ba;
+    int num;
+
+    if (useAutoSend) {
+        out.send() << "Hello world" << 123;
+    } else {
+        QPacket packet;
+        packet << "Hello world" << 123;
+        out.send(packet);
+    }
+
+    QVERIFY(QmlDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
+
+    QPacket p = in.read();
+    p >> ba >> num;
+    QCOMPARE(ba, QByteArray("Hello world") + '\0');
+    QCOMPARE(num, 123);
+}
+
+void tst_QPacketProtocol::send_data()
+{
+    QTest::addColumn<bool>("useAutoSend");
+
+    QTest::newRow("auto send") << true;
+    QTest::newRow("no auto send") << false;
+}
+
+void tst_QPacketProtocol::packetsAvailable()
+{
+    QFETCH(int, packetCount);
+
+    QPacketProtocol out(m_client);
+    QPacketProtocol in(m_serverConn);
+
+    QCOMPARE(out.packetsAvailable(), qint64(0));
+    QCOMPARE(in.packetsAvailable(), qint64(0));
+
+    for (int i=0; i<packetCount; i++)
+        out.send() << "Hello";
+
+    QVERIFY(QmlDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
+    QCOMPARE(in.packetsAvailable(), qint64(packetCount));
+}
+
+void tst_QPacketProtocol::packetsAvailable_data()
+{
+    QTest::addColumn<int>("packetCount");
+
+    QTest::newRow("1") << 1;
+    QTest::newRow("2") << 2;
+    QTest::newRow("10") << 10;
+}
+
+void tst_QPacketProtocol::clear()
+{
+    QPacketProtocol in(m_client);
+    QPacketProtocol out(m_serverConn);
+
+    out.send() << 123;
+    out.send() << 456;
+    QVERIFY(QmlDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
+
+    in.clear();
+    QVERIFY(in.read().isEmpty());
+}
+
+void tst_QPacketProtocol::read()
+{
+    QPacketProtocol in(m_client);
+    QPacketProtocol out(m_serverConn);
+
+    QVERIFY(in.read().isEmpty());
+
+    out.send() << 123;
+    out.send() << 456;
+    QVERIFY(QmlDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
+
+    int num;
+
+    QPacket p1 = in.read();
+    QVERIFY(!p1.isEmpty());
+    p1 >> num;
+    QCOMPARE(num, 123);
+
+    QPacket p2 = in.read();
+    QVERIFY(!p2.isEmpty());
+    p2 >> num;
+    QCOMPARE(num, 456);
+
+    QVERIFY(in.read().isEmpty());
+}
+
+void tst_QPacketProtocol::device()
+{
+    QPacketProtocol p(m_client);
+    QCOMPARE(p.device(), m_client);
+}
+
+void tst_QPacketProtocol::tst_QPacket_clear()
+{
+    QPacketProtocol protocol(m_client);
+
+    QPacket packet;
+
+    packet << "Hello world!" << 123;
+    protocol.send(packet);
+
+    packet.clear();
+    QVERIFY(packet.isEmpty());
+    packet << "Goodbyte world!" << 789;
+    protocol.send(packet);
+
+    QByteArray ba;
+    int num;
+    QPacketProtocol in(m_serverConn);
+    QVERIFY(QmlDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
+
+    QPacket p1 = in.read();
+    p1 >> ba >> num;
+    QCOMPARE(ba, QByteArray("Hello world!") + '\0');
+    QCOMPARE(num, 123);
+
+    QPacket p2 = in.read();
+    p2 >> ba >> num;
+    QCOMPARE(ba, QByteArray("Goodbyte world!") + '\0');
+    QCOMPARE(num, 789);
+}
+
+QTEST_MAIN(tst_QPacketProtocol)
+
+#include "tst_qpacketprotocol.moc"