Move everything releated to testing into tests.

Change-Id: I28fc488b3de03a8561888969336f2ebc62a97bb0
Reviewed-by: Tim Jenssen <tim.jenssen@nokia.com>

2 files changed, 199 insertions, 0 deletions

diff --git a/tests/fileengineclient/fileengineclient.cpp b/tests/fileengineclient/fileengineclient.cpp
new file mode 100644
index 000000000..33f8fff53
--- /dev/null
+++ b/tests/fileengineclient/fileengineclient.cpp
@@ -0,0 +1,182 @@
+/**************************************************************************
+**
+** This file is part of Installer Framework
+**
+** Copyright (c) 2011-2012 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+**
+** 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.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+
+#include <fsengineclient.h>
+
+#include <QProcess>
+#include <QApplication>
+#include <QThread>
+#include <QDebug>
+
+class OutputHandler : public QObject
+{
+    Q_OBJECT
+
+public:
+    OutputHandler(QProcess* processWrapper, QObject *parent = 0)
+        : QObject (parent)
+    {
+        m_process = processWrapper;
+        QObject::connect(m_process, SIGNAL(readyRead()),
+            this, SLOT(readProcessOutput()), Qt::DirectConnection );
+    }
+    void clearSavedOutPut() { m_savedOutPut.clear(); }
+    QByteArray savedOutPut() { return m_savedOutPut; }
+
+public slots:
+       void readProcessOutput()
+       {
+           Q_ASSERT(m_process);
+           Q_ASSERT(QThread::currentThread() == m_process->thread());
+           if (QThread::currentThread() != m_process->thread()) {
+               qDebug() << Q_FUNC_INFO << QLatin1String(" can only be called from the same thread as the process is.") ;
+           }
+           const QByteArray output = m_process->readAll();
+           if( !output.isEmpty() ) {
+               m_savedOutPut.append(output);
+               qDebug() << output;
+           }
+       }
+
+private:
+        QProcess* m_process;
+        QByteArray m_savedOutPut;
+};
+
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+
+    QString fileName(QLatin1String("give_me_some_output.bat"));
+    QFile file(fileName);
+    if (file.exists() && !file.remove()) {
+        qFatal( qPrintable( QString("something is wrong, can not delete: %1").arg(file.fileName()) ) );
+        return -1;
+    }
+    if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
+    {
+        qFatal( qPrintable( QString("something is wrong, can not open for writing to: %1").arg(file.fileName()) ) );
+        return -2;
+    }
+
+    QTextStream out(&file);
+    out << QLatin1String("echo mega test output");
+    if (!file.flush())
+    {
+        qFatal( qPrintable( QString("something is wrong, can not write to: %1").arg(file.fileName()) ) );
+        return -3;
+    }
+    file.close();
+
+
+//first run as a normal QProcess
+    QByteArray firstOutPut;
+    {
+        QProcess process;
+        OutputHandler outputer(&process);
+
+        process.start(fileName);
+        qDebug() << "1";
+        {
+            const QByteArray output = process.readAll();
+            if( !output.isEmpty() ) {
+                qDebug() << output;
+            }
+        }
+        process.waitForStarted();
+        qDebug() << "2";
+        {
+            const QByteArray output = process.readAll();
+            if( !output.isEmpty() ) {
+                qDebug() << output;
+            }
+        }
+        process.waitForFinished();
+        qDebug() << "3";
+        {
+            const QByteArray output = process.readAll();
+            if( !output.isEmpty() ) {
+                qDebug() << output;
+            }
+        }
+        firstOutPut = outputer.savedOutPut();
+    }
+//first run as a normal QProcess
+    QByteArray secondOutPut;
+    {
+        FSEngineClientHandler::instance().enableTestMode();
+        FSEngineClientHandler::instance().init(39999);
+        FSEngineClientHandler::instance().setActive(true);
+
+        QProcess process;
+        OutputHandler outputer(&process);
+
+        process.start(fileName);
+        qDebug() << "1";
+        {
+            const QByteArray output = process.readAll();
+            if( !output.isEmpty() ) {
+                qDebug() << output;
+            }
+        }
+        process.waitForStarted();
+        qDebug() << "2";
+        {
+            const QByteArray output = process.readAll();
+            if( !output.isEmpty() ) {
+                qDebug() << output;
+            }
+        }
+        process.waitForFinished();
+        qDebug() << "3";
+        {
+            const QByteArray output = process.readAll();
+            if( !output.isEmpty() ) {
+                qDebug() << output;
+            }
+        }
+        secondOutPut = outputer.savedOutPut();
+    }
+
+    if (firstOutPut != secondOutPut) {
+        qFatal( qPrintable( QString("Test failed: output is different between a normal QProcess and QProcessWrapper").arg(file.fileName()) ) );
+        return -2;
+    } else {
+        qDebug() << QLatin1String("Test OK: QProcess works as expected.");
+    }
+
+    return app.exec();
+}
+
+#include "fileengineclient.moc"
diff --git a/tests/fileengineclient/fileengineclient.pro b/tests/fileengineclient/fileengineclient.pro
new file mode 100644
index 000000000..8946813ae
--- /dev/null
+++ b/tests/fileengineclient/fileengineclient.pro
@@ -0,0 +1,17 @@
+TEMPLATE = app
+DEPENDPATH += . .. ../../installerbuilder/common
+INCLUDEPATH += . ..
+
+DESTDIR = ../../installerbuilder/bin
+
+CONFIG += console
+CONFIG -= app_bundle
+
+QT += network
+
+include(../../installerbuilder/libinstaller/libinstaller.pri)
+
+# Input
+SOURCES += fileengineclient.cpp
+
+LIBS = -L../../installerbuilder/lib -linstaller $$LIBS