abstracttest.cpp

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/***************************************************************************
 *                                                                         *
 *   Copyright (C) 2017  Seamly, LLC                                       *
 *                                                                         *
 *   https://github.com/fashionfreedom/seamly2d                            *
 *                                                                         *
 ***************************************************************************
 **
 **  Seamly2D is free software: you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License as published by
 **  the Free Software Foundation, either version 3 of the License, or
 **  (at your option) any later version.
 **
 **  Seamly2D is distributed in the hope that it will be useful,
 **  but WITHOUT ANY WARRANTY; without even the implied warranty of
 **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 **  GNU General Public License for more details.
 **
 **  You should have received a copy of the GNU General Public License
 **  along with Seamly2D.  If not, see <http://www.gnu.org/licenses/>.
 **
 **************************************************************************
 
 ************************************************************************
 **
 **  @file   abstracttest.cpp
 **  @author Roman Telezhynskyi <dismine(at)gmail.com>
 **  @date   7 5, 2015
 **
 **  @brief
 **  @copyright
 **  This source code is part of the Valentine project, a pattern making
 **  program, whose allow create and modeling patterns of clothing.
 **  Copyright (C) 2015 Seamly2D project
 **  <https://github.com/fashionfreedom/seamly2d> All Rights Reserved.
 **
 **  Seamly2D is free software: you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License as published by
 **  the Free Software Foundation, either version 3 of the License, or
 **  (at your option) any later version.
 **
 **  Seamly2D is distributed in the hope that it will be useful,
 **  but WITHOUT ANY WARRANTY; without even the implied warranty of
 **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 **  GNU General Public License for more details.
 **
 **  You should have received a copy of the GNU General Public License
 **  along with Seamly2D.  If not, see <http://www.gnu.org/licenses/>.
 **
 *************************************************************************/
 
#include "abstracttest.h"
 
#include <qtestcase.h>
#include <QApplication>
#include <QByteArray>
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QFlags>
#include <QIODevice>
#include <QPointF>
#include <QProcess>
#include <QScopedPointer>
#include <QStaticStringData>
#include <QStringData>
#include <QStringDataPtr>
#include <QStringList>
#include <QVector>
#include <QtGlobal>
#include <QLineF>
 
#include "logging.h"
#include "vsysexits.h"
#include "../vgeometry/vgeometrydef.h"
#include "../vgeometry/vgobject.h"
#include "../vgeometry/vpointf.h"
#include "../vgeometry/vspline.h"
#include "../vgeometry/vsplinepath.h"
#include "../vlayout/vabstractpiece.h"
#include "../vpatterndb/vcontainer.h"
#include "../vpatterndb/vpiece.h"
#include "../vpatterndb/vpiecenode.h"
 
//---------------------------------------------------------------------------------------------------------------------
AbstractTest::AbstractTest(QObject *parent) :
    QObject(parent)
{
}
 
//---------------------------------------------------------------------------------------------------------------------
void AbstractTest::Comparison(const QVector<QPointF> &ekv, const QVector<QPointF> &ekvOrig) const
{
    // Begin comparison
    QCOMPARE(ekv.size(), ekvOrig.size());// First check if sizes equal
    const qreal testAccuracy = (1.0/*mm*/ / 25.4) * PrintDPI;
 
    for (int i=0; i < ekv.size(); i++)
    {
        Comparison(ekv.at(i), ekvOrig.at(i), testAccuracy);
    }
}
 
//---------------------------------------------------------------------------------------------------------------------
void AbstractTest::Comparison(const QPointF &result, const QPointF &expected, qreal testAccuracy) const
{
    const QString msg = QStringLiteral("Actual '%2;%3', Expected '%4;%5'. Distance between points %6 mm.")
            .arg(result.x()).arg(result.y()).arg(expected.x()).arg(expected.y())
            .arg(UnitConvertor(QLineF(result, expected).length(), Unit::Px, Unit::Mm));
    // Check each point. Don't use comparison float values
    QVERIFY2(VFuzzyComparePoints(result, expected, testAccuracy), qUtf8Printable(msg));
}
 
//---------------------------------------------------------------------------------------------------------------------
QString AbstractTest::Seamly2DPath() const
{
    const QString path = QStringLiteral("/../../../app/seamly2d/bin/");
#if defined(Q_OS_WIN)
    return QCoreApplication::applicationDirPath() + path + QLatin1String("seamly2d.exe");
#elif defined(Q_OS_MACOS)
    return QCoreApplication::applicationDirPath() + path + QLatin1String("Seamly2D.app/Contents/MacOS/seamly2d");
#else
    return QCoreApplication::applicationDirPath() + path + QLatin1String("seamly2d");
#endif
}
 
//---------------------------------------------------------------------------------------------------------------------
QString AbstractTest::SeamlyMePath() const
{
    const QString path = QStringLiteral("/../../../app/seamlyme/bin/");
#if defined(Q_OS_WIN)
    return QCoreApplication::applicationDirPath() + path + QLatin1String("seamlyme.exe");
#elif defined(Q_OS_MACOS)
    return QCoreApplication::applicationDirPath() + path + QLatin1String("seamlyme.app/Contents/MacOS/seamlyme");
#else
    return QCoreApplication::applicationDirPath() + path + QLatin1String("seamlyme");
#endif
}
 
//---------------------------------------------------------------------------------------------------------------------
QString AbstractTest::TranslationsPath() const
{
    return QCoreApplication::applicationDirPath() + QStringLiteral("/../../../app/seamly2d/.qm");
}
 
//---------------------------------------------------------------------------------------------------------------------
int AbstractTest::Run(int exit, const QString &program, const QStringList &arguments, QString &error, int msecs)
{
    const QString parameters = QString("Program: %1 \nArguments: %2.").arg(program).arg(arguments.join(", "));
 
    QFileInfo info(program);
    if (not info.exists())
    {
        error = QString("Can't find binary.\n%1").arg(parameters);
        return TST_EX_BIN;
    }
 
    QScopedPointer<QProcess> process(new QProcess());
    process->setWorkingDirectory(info.absoluteDir().absolutePath());
    process->start(program, arguments);
 
    if (not process->waitForStarted(msecs))
    {
        error = QString("The start operation timed out or an error occurred.\n%1").arg(parameters);
        process->kill();
        return TST_EX_START_TIME_OUT;
    }
 
    if (not process->waitForFinished(msecs))
    {
        error = QString("The finish operation timed out or an error occurred.\n%1").arg(parameters);
        process->kill();
        return TST_EX_FINISH_TIME_OUT;
    }
 
    if (process->exitStatus() == QProcess::CrashExit)
    {
        error = QString("Program crashed.\n%1\n%2").arg(parameters).arg(QString(process->readAllStandardError()));
        return TST_EX_CRASH;
    }
 
    if (process->exitCode() != exit)
    {
        error = QString("Unexpected finish.\n%1").arg(QString(process->readAllStandardError()));
        return process->exitCode();
    }
 
    return process->exitCode();
}
 
//---------------------------------------------------------------------------------------------------------------------
bool AbstractTest::CopyRecursively(const QString &srcFilePath, const QString &tgtFilePath) const
{
    QFileInfo srcFileInfo(srcFilePath);
    if (srcFileInfo.isDir())
    {
        QDir targetDir(tgtFilePath);
        targetDir.cdUp();
        const QString dirName = QFileInfo(tgtFilePath).fileName();
        if (not targetDir.mkdir(dirName))
        {
            const QString msg = QString("Can't create dir '%1'.").arg(dirName);
            QWARN(qUtf8Printable(msg));
            return false;
        }
        QDir sourceDir(srcFilePath);
        QStringList fileNames = sourceDir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden |
                                                    QDir::System);
        foreach (const QString &fileName, fileNames)
        {
            const QString newSrcFilePath = srcFilePath + QDir::separator() + fileName;
            const QString newTgtFilePath = tgtFilePath + QDir::separator() + fileName;
            if (not CopyRecursively(newSrcFilePath, newTgtFilePath))
            {
                return false;
            }
        }
    }
    else
    {
        if (QFileInfo(tgtFilePath).exists())
        {
            const QString msg = QString("File '%1' exists.").arg(srcFilePath);
            QWARN(qUtf8Printable(msg));
 
            if (QFile::remove(tgtFilePath))
            {
                QWARN("File successfully removed.");
            }
            else
            {
                QWARN("Can't remove file.");
                return false;
            }
        }
 
        // Check error: Cannot open %file for input
        QFile srcFile(srcFilePath);
        if (not srcFile.open(QFile::ReadOnly))
        {
            const QString msg = QString("Can't copy file '%1'. Error: %2").arg(srcFilePath).arg(srcFile.errorString());
            QWARN(qUtf8Printable(msg));
            return false;
        }
        srcFile.close();
 
        if (not srcFile.copy(tgtFilePath))
        {
            const QString msg = QString("Can't copy file '%1' to '%2'. Error: %3").arg(srcFilePath).arg(tgtFilePath)
                    .arg(srcFile.errorString());
            QWARN(qUtf8Printable(msg));
            return false;
        }
    }
    return true;
}