valentina/src/test/ValentinaTest/tst_qmutokenparser.cpp
Roman Telezhynskyi da6cd92b22 Resolved issue #606. Mac OS X. Can’t type in measurements due to digit count
limitation.

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branch : develop
2017-01-03 11:14:32 +02:00

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/************************************************************************
**
** @file tst_qmutokenparser.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 15 10, 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 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina 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.
**
** Valentina 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 Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include "tst_qmutokenparser.h"
#include "../qmuparser/qmutokenparser.h"
#include "../vmisc/logging.h"
#include <QtTest>
//---------------------------------------------------------------------------------------------------------------------
TST_QmuTokenParser::TST_QmuTokenParser(QObject *parent)
: QObject(parent),
m_systemLocale(QLocale::system())
{
}
//---------------------------------------------------------------------------------------------------------------------
void TST_QmuTokenParser::IsSingle_data()
{
QTest::addColumn<QString>("formula");
QTest::addColumn<bool>("result");
QTest::newRow("Single value") << "15.5" << true;
QTest::newRow("Two digits") << "2+2" << false;
QTest::newRow("Negative single value") << "-2" << true;
QTest::newRow("Digit and variable") << "2+a" << false;
QTest::newRow("One variable twice") << "a+a" << false;
QTest::newRow("Two variables") << "a+b" << false;
QTest::newRow("Empty string") << "" << false;
QTest::newRow("Several spaces") << " " << false;
QTest::newRow("Invalid formula") << "2*)))" << false;
QTest::newRow("Incorrect thousand separator 15 500") << "15 500" << false;
QTest::newRow("Correct C locale 15500") << "15500" << true;
QTest::newRow("Correct C locale 15,500") << "15,500" << true;
QTest::newRow("Correct C locale 15,500.1") << "15,500.1" << true;
QTest::newRow("Correct C locale 15500.1") << "15500.1" << true;
QTest::newRow("Not C locale 15,5") << "15,5" << false;
QTest::newRow("Not C locale 15.500,1") << "15.500,1" << false;
}
//---------------------------------------------------------------------------------------------------------------------
void TST_QmuTokenParser::IsSingle()
{
QFETCH(QString, formula);
QFETCH(bool, result);
QCOMPARE(qmu::QmuTokenParser::IsSingle(formula), result);
}
//---------------------------------------------------------------------------------------------------------------------
void TST_QmuTokenParser::TokenFromUser_data()
{
QTest::addColumn<QString>("formula");
QTest::addColumn<bool>("result");
QTest::addColumn<QLocale>("locale");
const QList<QLocale> allLocales =
QLocale::matchingLocales(QLocale::AnyLanguage, QLocale::AnyScript, QLocale::AnyCountry);
for(int i = 0; i < allLocales.size(); ++i)
{
const QLocale locale = allLocales.at(i);
PrepareVal(1000.5, locale);
PrepareVal(-1000.5, locale);
}
}
//---------------------------------------------------------------------------------------------------------------------
void TST_QmuTokenParser::TokenFromUser()
{
QFETCH(QString, formula);
QFETCH(bool, result);
QFETCH(QLocale, locale);
QLocale::setDefault(locale);
QCOMPARE(IsSingleFromUser(formula), result);
}
//---------------------------------------------------------------------------------------------------------------------
void TST_QmuTokenParser::cleanupTestCase()
{
QLocale::setDefault(m_systemLocale);
}
//---------------------------------------------------------------------------------------------------------------------
void TST_QmuTokenParser::PrepareVal(qreal val, const QLocale &locale)
{
const QString formula = locale.toString(val);
QString string = formula;
QString tag = QString("%1. String '%2'").arg(locale.name()).arg(string);
QTest::newRow(qUtf8Printable(tag)) << string << true << locale;
string = formula+QLatin1String("+");
tag = QString("%1. String '%2'").arg(locale.name()).arg(string);
QTest::newRow(qUtf8Printable(tag)) << string << false << locale;
string = formula+QLatin1String("+")+formula;
tag = QString("%1. String '%2'").arg(locale.name()).arg(string);
QTest::newRow(qUtf8Printable(tag)) << string << false << locale;
string = formula+QString("+б");
tag = QString("%1. String '%2'").arg(locale.name()).arg(string);
QTest::newRow(qUtf8Printable(tag)) << string << false << locale;
}
//---------------------------------------------------------------------------------------------------------------------
bool TST_QmuTokenParser::IsSingleFromUser(const QString &formula)
{
if (formula.isEmpty())
{
return false;// if don't know say no
}
QMap<int, QString> tokens;
QMap<int, QString> numbers;
try
{
QScopedPointer<qmu::QmuTokenParser> cal(new qmu::QmuTokenParser(formula, true, true));
tokens = cal->GetTokens();// Tokens (variables, measurements)
numbers = cal->GetNumbers();// All numbers in expression
}
catch (const qmu::QmuParserError &e)
{
Q_UNUSED(e)
return false;// something wrong with formula, say no
}
// Remove "-" from tokens list if exist. If don't do that unary minus operation will broken.
qmu::QmuFormulaBase::RemoveAll(tokens, QLocale().negativeSign());
if (tokens.isEmpty() && numbers.size() == 1)
{
return true;
}
else
{
return false;
}
}