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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QDate>
#include <QTest>
#include <QVector>
class tst_QDate : public QObject
{
Q_OBJECT
enum : qint64
{
JULIAN_DAY_2010 = 2455198,
JULIAN_DAY_2011 = 2455563,
JULIAN_DAY_2020 = 2458850,
};
static QVector<QDate> daily(qint64 start, qint64 end);
static QVector<QDate> yearly(qint32 first, qint32 last);
private Q_SLOTS:
void create();
void year();
void month();
void day();
void dayOfWeek();
void dayOfYear();
void monthLengths(); // isValid() and daysInMonth()
void daysInYear();
void isLeapYear();
void getSetDate();
void addDays();
void addMonths();
void addYears();
};
QVector<QDate> tst_QDate::daily(qint64 start, qint64 end)
{
QVector<QDate> list;
list.reserve(end - start);
for (qint64 jd = start; jd < end; ++jd)
list.append(QDate::fromJulianDay(jd));
return list;
}
QVector<QDate> tst_QDate::yearly(qint32 first, qint32 last)
{
QVector<QDate> list;
list.reserve(last + 1 - first);
for (qint32 year = first; year <= last; ++year)
list.append(QDate(year, 3, 21));
return list;
}
void tst_QDate::create()
{
QDate test;
QBENCHMARK {
for (int jd = JULIAN_DAY_2010; jd < JULIAN_DAY_2020; ++jd)
test = QDate::fromJulianDay(jd);
}
Q_UNUSED(test);
}
void tst_QDate::year()
{
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const QDate &test : list)
test.year();
}
}
void tst_QDate::month()
{
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const QDate &test : list)
test.month();
}
}
void tst_QDate::day()
{
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const QDate &test : list)
test.day();
}
}
void tst_QDate::dayOfWeek()
{
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const QDate &test : list)
test.dayOfWeek();
}
}
void tst_QDate::dayOfYear()
{
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const QDate &test : list)
test.dayOfYear();
}
}
void tst_QDate::monthLengths()
{
bool check = true;
QBENCHMARK {
for (int year = 1900; year <= 2100; year++) {
for (int month = 1; month <= 12; month++)
check = QDate::isValid(year, month, QDate(year, month, 1).daysInMonth());
}
}
Q_UNUSED(check);
}
void tst_QDate::daysInYear()
{
const auto list = yearly(1601, 2401);
QBENCHMARK {
for (const QDate date : list)
date.daysInYear();
}
}
void tst_QDate::isLeapYear()
{
QBENCHMARK {
for (qint32 year = 1601; year <= 2401; year++)
QDate::isLeapYear(year);
}
}
void tst_QDate::getSetDate()
{
QDate store;
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const auto test : list) {
int year, month, day;
test.getDate(&year, &month, &day);
store.setDate(year, month, day);
}
}
Q_UNUSED(store);
}
void tst_QDate::addDays()
{
QDate store;
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const auto test : list)
store = test.addDays(17);
}
Q_UNUSED(store);
}
void tst_QDate::addMonths()
{
QDate store;
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const auto test : list)
store = test.addMonths(17);
}
Q_UNUSED(store);
}
void tst_QDate::addYears()
{
QDate store;
const auto list = daily(JULIAN_DAY_2010, JULIAN_DAY_2020);
QBENCHMARK {
for (const auto test : list)
store = test.addYears(17);
}
Q_UNUSED(store);
}
QTEST_MAIN(tst_QDate)
#include "tst_bench_qdate.moc"
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