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

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
   4 ** Contact: http://www.qt-project.org/
   5 **
   6 ** This file is part of the test suite of the Qt Toolkit.
   7 **
   8 ** $QT_BEGIN_LICENSE:LGPL$
   9 ** GNU Lesser General Public License Usage
  10 ** This file may be used under the terms of the GNU Lesser General Public
  11 ** License version 2.1 as published by the Free Software Foundation and
  12 ** appearing in the file LICENSE.LGPL included in the packaging of this
  13 ** file. Please review the following information to ensure the GNU Lesser
  14 ** General Public License version 2.1 requirements will be met:
  15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
  16 **
  17 ** In addition, as a special exception, Nokia gives you certain additional
  18 ** rights. These rights are described in the Nokia Qt LGPL Exception
  19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
  20 **
  21 ** GNU General Public License Usage
  22 ** Alternatively, this file may be used under the terms of the GNU General
  23 ** Public License version 3.0 as published by the Free Software Foundation
  24 ** and appearing in the file LICENSE.GPL included in the packaging of this
  25 ** file. Please review the following information to ensure the GNU General
  26 ** Public License version 3.0 requirements will be met:
  27 ** http://www.gnu.org/copyleft/gpl.html.
  28 **
  29 ** Other Usage
  30 ** Alternatively, this file may be used in accordance with the terms and
  31 ** conditions contained in a signed written agreement between you and Nokia.
  32 **
  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     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeDebugServer: Connection established");
  84     for (int i = 0; i < 50; ++i) {
  85         // try for 5 seconds ...
  86         m_conn->connectToHost("127.0.0.1", PORT);
  87         if (m_conn->waitForConnected())
  88             break;
  89         QTest::qSleep(100);
  90     }
  91
  92     QVERIFY(m_conn->isConnected());
  93
  94     QTRY_VERIFY(QDeclarativeDebugService::hasDebuggingClient());
  95     QTRY_COMPARE(client.status(), QDeclarativeDebugClient::Enabled);
  96 }
  97
  98 void tst_QDeclarativeDebugClient::name()
  99 {
 100     QString name = "tst_QDeclarativeDebugClient::name()";
 101
 102     QDeclarativeDebugClient client(name, m_conn);
 103     QCOMPARE(client.name(), name);
 104 }
 105
 106 void tst_QDeclarativeDebugClient::status()
 107 {
 108     {
 109         QDeclarativeDebugConnection dummyConn;
 110         QDeclarativeDebugClient client("tst_QDeclarativeDebugClient::status()", &dummyConn);
 111         QCOMPARE(client.status(), QDeclarativeDebugClient::NotConnected);
 112         QCOMPARE(client.serviceVersion(), -1.0f);
 113     }
 114
 115     QDeclarativeDebugTestClient client("tst_QDeclarativeDebugClient::status()", m_conn);
 116     QCOMPARE(client.status(), QDeclarativeDebugClient::Unavailable);
 117
 118     {
 119         QDeclarativeDebugTestService service("tst_QDeclarativeDebugClient::status()", 2);
 120         QTRY_COMPARE(client.status(), QDeclarativeDebugClient::Enabled);
 121         QCOMPARE(client.serviceVersion(), 2.0f);
 122     }
 123
 124     QTRY_COMPARE(client.status(), QDeclarativeDebugClient::Unavailable);
 125
 126     // duplicate plugin name
 127     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeDebugClient: Conflicting plugin name \"tst_QDeclarativeDebugClient::status()\" ");
 128     QDeclarativeDebugClient client2("tst_QDeclarativeDebugClient::status()", m_conn);
 129     QCOMPARE(client2.status(), QDeclarativeDebugClient::NotConnected);
 130
 131     QDeclarativeDebugClient client3("tst_QDeclarativeDebugClient::status3()", 0);
 132     QCOMPARE(client3.status(), QDeclarativeDebugClient::NotConnected);
 133 }
 134
 135 void tst_QDeclarativeDebugClient::sendMessage()
 136 {
 137     QDeclarativeDebugTestService service("tst_QDeclarativeDebugClient::sendMessage()");
 138     QDeclarativeDebugTestClient client("tst_QDeclarativeDebugClient::sendMessage()", m_conn);
 139
 140     QByteArray msg = "hello!";
 141
 142     QTRY_COMPARE(client.status(), QDeclarativeDebugClient::Enabled);
 143
 144     client.sendMessage(msg);
 145     QByteArray resp = client.waitForResponse();
 146     QCOMPARE(resp, msg);
 147 }
 148
 149 void tst_QDeclarativeDebugClient::parallelConnect()
 150 {
 151     QDeclarativeDebugConnection connection2;
 152
 153     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeDebugServer: Another client is already connected");
 154     // will connect & immediately disconnect
 155     connection2.connectToHost("127.0.0.1", PORT);
 156     QVERIFY(connection2.waitForConnected());
 157     QTRY_COMPARE(connection2.state(), QAbstractSocket::UnconnectedState);
 158     QVERIFY(m_conn->isConnected());
 159 }
 160
 161 void tst_QDeclarativeDebugClient::sequentialConnect()
 162 {
 163     QDeclarativeDebugConnection connection2;
 164     QDeclarativeDebugTestClient client2("tst_QDeclarativeDebugClient::handshake()", &connection2);
 165     QDeclarativeDebugTestService service("tst_QDeclarativeDebugClient::handshake()");
 166
 167     m_conn->close();
 168     QVERIFY(!m_conn->isConnected());
 169     QCOMPARE(m_conn->state(), QAbstractSocket::UnconnectedState);
 170
 171     // Make sure that the disconnect is actually delivered to the server
 172     QTest::qWait(100);
 173
 174     connection2.connectToHost("127.0.0.1", PORT);
 175     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeDebugServer: Connection established");
 176     QVERIFY(connection2.waitForConnected());
 177     QVERIFY(connection2.isConnected());
 178     QTRY_VERIFY(client2.status() == QDeclarativeDebugClient::Enabled);
 179 }
 180
 181 int main(int argc, char *argv[])
 182 {
 183     int _argc = argc + 1;
 184     char **_argv = new char*[_argc];
 185     for (int i = 0; i < argc; ++i)
 186         _argv[i] = argv[i];
 187     char arg[] = "-qmljsdebugger=port:" STR_PORT;
 188     _argv[_argc - 1] = arg;
 189
 190     QGuiApplication app(_argc, _argv);
 191     tst_QDeclarativeDebugClient tc;
 192     return QTest::qExec(&tc, _argc, _argv);
 193     delete _argv;
 194 }
 195
 196 #include "tst_qdeclarativedebugclient.moc"
 197