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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtAddOn.JsonDb module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef JSONDB_TESTHELPER_H
#define JSONDB_TESTHELPER_H
#include <QJsonDbConnection>
#include <QJsonDbRequest>
#include <QJsonDbWatcher>
#include <QEventLoop>
#include <QHash>
#include <QMap>
#include <QJsonDocument>
#include <QJsonValue>
#include <QObject>
#include <QProcess>
#include <QStringList>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QProcess;
QT_END_NAMESPACE
class TestHelper : public QObject
{
Q_OBJECT
public:
explicit TestHelper(QObject *parent = 0);
QJsonDocument readJsonFile(const QString &filename, QJsonParseError *error = 0);
QString findFile(const QString &filename);
QString findFile(const char *filename);
void launchJsonDbDaemon(const QStringList &args, const char *sourceFile);
qint64 launchJsonDbDaemonDetached(const QStringList &args, const char *sourceFile);
void stopDaemon();
void connectToServer();
void disconnectFromServer();
void removeDbFiles(const QStringList &additionalFiles = QStringList());
bool waitForResponse(QtJsonDb::QJsonDbRequest *request);
bool waitForResponse(QList<QtJsonDb::QJsonDbRequest*> requests);
bool waitForResponseAndNotifications(QtJsonDb::QJsonDbRequest *request,
QtJsonDb::QJsonDbWatcher *watcher,
int notificationsExpected,
int lastStateChangedExpected = 0);
bool waitForStatus(QtJsonDb::QJsonDbWatcher *watcher,
QtJsonDb::QJsonDbWatcher::Status status);
bool waitForStatusAndNotifications(QtJsonDb::QJsonDbWatcher *watcher,
QtJsonDb::QJsonDbWatcher::Status status,
int notificationsExpected);
bool waitForError(QtJsonDb::QJsonDbWatcher *watcher,
QtJsonDb::QJsonDbWatcher::ErrorCode error);
QtJsonDb::QJsonDbConnection *connection() const
{ return mConnection; }
const QString &workingDirectory() const { return mWorkingDirectory; }
void setWorkingDirectory(const QString &workingDirectory) { mWorkingDirectory = workingDirectory; }
protected:
QProcess *mProcess;
QtJsonDb::QJsonDbConnection *mConnection;
QEventLoop mEventLoop;
int mNotificationsReceived;
int mNotificationsExpected;
int mLastStateChangedExpected;
int mLastStateChangedReceived;
QHash<QtJsonDb::QJsonDbRequest *, QtJsonDb::QJsonDbRequest::ErrorCode> mRequestErrors;
QMap<QtJsonDb::QJsonDbRequest *, QList<QtJsonDb::QJsonDbRequest::Status> > mRequestStatuses;
void blockWithTimeout();
protected Q_SLOTS:
void connectionError(QtJsonDb::QJsonDbConnection::ErrorCode code, QString msg);
void processFinished(int,QProcess::ExitStatus);
void requestFinished();
void requestError(QtJsonDb::QJsonDbRequest::ErrorCode code, QString msg);
void requestStatusChanged(QtJsonDb::QJsonDbRequest::Status status);
void watcherNotificationsAvailable(int count);
void watcherStatusChanged(QtJsonDb::QJsonDbWatcher::Status status);
void watcherError(QtJsonDb::QJsonDbWatcher::ErrorCode code, QString msg);
void watcherLastStateNumberChanged(int stateNumber);
void timeout();
private:
static bool dontLaunch();
static bool useValgrind();
QString mWorkingDirectory;
int mRequestsPending;
QtJsonDb::QJsonDbWatcher::Status mReceivedStatus;
QtJsonDb::QJsonDbWatcher::Status mExpectedStatus;
QtJsonDb::QJsonDbWatcher::ErrorCode mReceivedError;
QtJsonDb::QJsonDbWatcher::ErrorCode mExpectedError;
};
#endif // JSONDB_TESTHELPER_H
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