tests/auto/declarative/debugger/qdeclarativedebugclient/tst_qdeclarativedebugclient.cpp

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
   4 ** All rights reserved.
   5 ** Contact: Nokia Corporation (qt-info@nokia.com)
   6 **
   7 ** This file is part of the test suite of the Qt Toolkit.
   8 **
   9 ** $QT_BEGIN_LICENSE:LGPL$
  10 ** GNU Lesser General Public License Usage
  11 ** This file may be used under the terms of the GNU Lesser General Public
  12 ** License version 2.1 as published by the Free Software Foundation and
  13 ** appearing in the file LICENSE.LGPL included in the packaging of this
  14 ** file. Please review the following information to ensure the GNU Lesser
  15 ** General Public License version 2.1 requirements will be met:
  16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
  17 **
  18 ** In addition, as a special exception, Nokia gives you certain additional
  19 ** rights. These rights are described in the Nokia Qt LGPL Exception
  20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
  21 **
  22 ** GNU General Public License Usage
  23 ** Alternatively, this file may be used under the terms of the GNU General
  24 ** Public License version 3.0 as published by the Free Software Foundation
  25 ** and appearing in the file LICENSE.GPL included in the packaging of this
  26 ** file. Please review the following information to ensure the GNU General
  27 ** Public License version 3.0 requirements will be met:
  28 ** http://www.gnu.org/copyleft/gpl.html.
  29 **
  30 ** Other Usage
  31 ** Alternatively, this file may be used in accordance with the terms and
  32 ** conditions contained in a signed written agreement between you and Nokia.
  33 **
  34 **
  35 **
  36 **
  37 **
  38 ** $QT_END_LICENSE$
  39 **
  40 ****************************************************************************/
  41 #include <qtest.h>
  42 #include <QSignalSpy>
  43 #include <QTimer>
  44 #include <QHostAddress>
  45 #include <QDebug>
  46 #include <QThread>
  47
  48 #include <QtDeclarative/qdeclarativeengine.h>
  49
  50 #include "../shared/debugutil_p.h"
  51
  52 #define PORT 13770
  53 #define STR_PORT "13770"
  54
  55 class tst_QDeclarativeDebugClient : public QObject
  56 {
  57     Q_OBJECT
  58
  59 private:
  60     QDeclarativeDebugConnection *m_conn;
  61
  62 private slots:
  63     void initTestCase();
  64
  65     void name();
  66     void status();
  67     void sendMessage();
  68     void parallelConnect();
  69     void sequentialConnect();
  70 };
  71
  72 void tst_QDeclarativeDebugClient::initTestCase()
  73 {
  74     const QString waitingMsg = QString("QDeclarativeDebugServer: Waiting for connection on port %1...").arg(PORT);
  75     QTest::ignoreMessage(QtWarningMsg, waitingMsg.toAscii().constData());
  76     new QDeclarativeEngine(this);
  77
  78     m_conn = new QDeclarativeDebugConnection(this);
  79
  80     QDeclarativeDebugTestClient client("tst_QDeclarativeDebugClient::handshake()", m_conn);
  81     QDeclarativeDebugTestService service("tst_QDeclarativeDebugClient::handshake()");
  82
  83     m_conn->connectToHost("127.0.0.1", PORT);
  84
  85     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeDebugServer: Connection established");
  86     bool ok = m_conn->waitForConnected();
  87     QVERIFY(ok);
  88
  89     QTRY_VERIFY(QDeclarativeDebugService::hasDebuggingClient());
  90     QTRY_COMPARE(client.status(), QDeclarativeDebugClient::Enabled);
  91 }
  92
  93 void tst_QDeclarativeDebugClient::name()
  94 {
  95     QString name = "tst_QDeclarativeDebugClient::name()";
  96
  97     QDeclarativeDebugClient client(name, m_conn);
  98     QCOMPARE(client.name(), name);
  99 }
 100
 101 void tst_QDeclarativeDebugClient::status()
 102 {
 103     {
 104         QDeclarativeDebugConnection dummyConn;
 105         QDeclarativeDebugClient client("tst_QDeclarativeDebugClient::status()", &dummyConn);
 106         QCOMPARE(client.status(), QDeclarativeDebugClient::NotConnected);
 107     }
 108
 109     QDeclarativeDebugTestClient client("tst_QDeclarativeDebugClient::status()", m_conn);
 110     QCOMPARE(client.status(), QDeclarativeDebugClient::Unavailable);
 111
 112     {
 113         QDeclarativeDebugTestService service("tst_QDeclarativeDebugClient::status()");
 114         QTRY_COMPARE(client.status(), QDeclarativeDebugClient::Enabled);
 115     }
 116
 117     QTRY_COMPARE(client.status(), QDeclarativeDebugClient::Unavailable);
 118
 119     // duplicate plugin name
 120     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeDebugClient: Conflicting plugin name \"tst_QDeclarativeDebugClient::status()\" ");
 121     QDeclarativeDebugClient client2("tst_QDeclarativeDebugClient::status()", m_conn);
 122     QCOMPARE(client2.status(), QDeclarativeDebugClient::NotConnected);
 123
 124     QDeclarativeDebugClient client3("tst_QDeclarativeDebugClient::status3()", 0);
 125     QCOMPARE(client3.status(), QDeclarativeDebugClient::NotConnected);
 126 }
 127
 128 void tst_QDeclarativeDebugClient::sendMessage()
 129 {
 130     QDeclarativeDebugTestService service("tst_QDeclarativeDebugClient::sendMessage()");
 131     QDeclarativeDebugTestClient client("tst_QDeclarativeDebugClient::sendMessage()", m_conn);
 132
 133     QByteArray msg = "hello!";
 134
 135     QTRY_COMPARE(client.status(), QDeclarativeDebugClient::Enabled);
 136
 137     client.sendMessage(msg);
 138     QByteArray resp = client.waitForResponse();
 139     QCOMPARE(resp, msg);
 140 }
 141
 142 void tst_QDeclarativeDebugClient::parallelConnect()
 143 {
 144     QDeclarativeDebugConnection connection2;
 145
 146     connection2.connectToHost("127.0.0.1", PORT);
 147     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeDebugServer: Another client is already connected");
 148     // will connect & immediately disconnect
 149     QVERIFY(connection2.waitForConnected());
 150     QTRY_COMPARE(connection2.state(), QAbstractSocket::UnconnectedState);
 151     QVERIFY(m_conn->isConnected());
 152 }
 153
 154 void tst_QDeclarativeDebugClient::sequentialConnect()
 155 {
 156     QDeclarativeDebugConnection connection2;
 157     QDeclarativeDebugTestClient client2("tst_QDeclarativeDebugClient::handshake()", &connection2);
 158     QDeclarativeDebugTestService service("tst_QDeclarativeDebugClient::handshake()");
 159
 160     m_conn->close();
 161     QVERIFY(!m_conn->isConnected());
 162     QCOMPARE(m_conn->state(), QAbstractSocket::UnconnectedState);
 163
 164     // Make sure that the disconnect is actually delivered to the server
 165     QGuiApplication::processEvents();
 166
 167     connection2.connectToHost("127.0.0.1", PORT);
 168     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeDebugServer: Connection established");
 169     QVERIFY(connection2.waitForConnected());
 170     QVERIFY(connection2.isConnected());
 171     QTRY_VERIFY(client2.status() == QDeclarativeDebugClient::Enabled);
 172 }
 173
 174 int main(int argc, char *argv[])
 175 {
 176     int _argc = argc + 1;
 177     char **_argv = new char*[_argc];
 178     for (int i = 0; i < argc; ++i)
 179         _argv[i] = argv[i];
 180
 181     _argv[_argc - 1] = "-qmljsdebugger=port:" STR_PORT;
 182
 183     QGuiApplication app(_argc, _argv);
 184     tst_QDeclarativeDebugClient tc;
 185     return QTest::qExec(&tc, _argc, _argv);
 186     delete _argv;
 187 }
 188
 189 #include "tst_qdeclarativedebugclient.moc"
 190