diff options
Diffstat (limited to 'tests/benchmarks/corelib/time')
4 files changed, 128 insertions, 3 deletions
diff --git a/tests/benchmarks/corelib/time/qdate/qdate.pro b/tests/benchmarks/corelib/time/qdate/qdate.pro index a655917135..ecb229dfda 100644 --- a/tests/benchmarks/corelib/time/qdate/qdate.pro +++ b/tests/benchmarks/corelib/time/qdate/qdate.pro @@ -1,4 +1,5 @@ -TARGET = tst_bench_qdate +CONFIG += benchmark QT = core testlib +TARGET = tst_bench_qdate SOURCES += tst_bench_qdate.cpp diff --git a/tests/benchmarks/corelib/time/qdatetime/qdatetime.pro b/tests/benchmarks/corelib/time/qdatetime/qdatetime.pro index a85e7346c6..7133834ffc 100644 --- a/tests/benchmarks/corelib/time/qdatetime/qdatetime.pro +++ b/tests/benchmarks/corelib/time/qdatetime/qdatetime.pro @@ -1,4 +1,5 @@ -TARGET = tst_bench_qdatetime +CONFIG += benchmark QT = core testlib +TARGET = tst_bench_qdatetime SOURCES += main.cpp diff --git a/tests/benchmarks/corelib/time/qtimezone/main.cpp b/tests/benchmarks/corelib/time/qtimezone/main.cpp index 65455a7261..133e6451bc 100644 --- a/tests/benchmarks/corelib/time/qtimezone/main.cpp +++ b/tests/benchmarks/corelib/time/qtimezone/main.cpp @@ -1,5 +1,6 @@ /**************************************************************************** ** +** Copyright (C) 2019 Crimson AS <info@crimson.no> ** Copyright (C) 2018 Klaralvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author David Faure <david.faure@kdab.com> ** Contact: https://www.qt.io/licensing/ ** @@ -30,14 +31,57 @@ #include <QTest> #include <qdebug.h> +// Enable to test *every* zone, rather than a hand-picked few, in some _data() sets: +// #define EXHAUSTIVE + class tst_QTimeZone : public QObject { Q_OBJECT private Q_SLOTS: void isTimeZoneIdAvailable(); + void systemTimeZone(); + void zoneByName_data(); + void zoneByName(); + void transitionList_data(); + void transitionList(); + void transitionsForward_data() { transitionList_data(); } + void transitionsForward(); + void transitionsReverse_data() { transitionList_data(); } + void transitionsReverse(); }; +static QVector<QByteArray> enoughZones() +{ +#ifdef EXHAUSTIVE + auto available = QTimeZone::availableTimeZoneIds(); + QVector<QByteArray> result; + result.reserve(available.size() + 1); + for (conat auto &name : available) + result << name; +#else + QVector<QByteArray> result{ + QByteArray("UTC"), + // Those named overtly in tst_QDateTime: + QByteArray("Europe/Oslo"), + QByteArray("America/Vancouver"), + QByteArray("Europe/Berlin"), + QByteArray("America/Sao_Paulo"), + QByteArray("Pacific/Auckland"), + QByteArray("Australia/Eucla"), + QByteArray("Asia/Kathmandu"), + QByteArray("Pacific/Kiritimati"), + QByteArray("Pacific/Apia"), + QByteArray("UTC+12:00"), + QByteArray("Australia/Sydney"), + QByteArray("Asia/Singapore"), + QByteArray("Australia/Brisbane") + }; +#endif + result << QByteArray("Vulcan/ShiKahr"); // invalid: also worth testing + return result; +} + void tst_QTimeZone::isTimeZoneIdAvailable() { const QList<QByteArray> available = QTimeZone::availableTimeZoneIds(); @@ -47,6 +91,84 @@ void tst_QTimeZone::isTimeZoneIdAvailable() } } +void tst_QTimeZone::systemTimeZone() +{ + QBENCHMARK { + QTimeZone::systemTimeZone(); + } +} + +void tst_QTimeZone::zoneByName_data() +{ + QTest::addColumn<QByteArray>("name"); + + const auto names = enoughZones(); + for (const auto &name : names) + QTest::newRow(name.constData()) << name; +} + +void tst_QTimeZone::zoneByName() +{ + QFETCH(QByteArray, name); + QTimeZone zone; + QBENCHMARK { + zone = QTimeZone(name); + } + Q_UNUSED(zone); +} + +void tst_QTimeZone::transitionList_data() +{ + QTest::addColumn<QByteArray>("name"); + QTest::newRow("system") << QByteArray(); // Handled specially in the test. + + const auto names = enoughZones(); + for (const auto &name : names) { + QTimeZone zone(name); + if (zone.isValid() && zone.hasTransitions()) + QTest::newRow(name.constData()) << name; + } +} + +void tst_QTimeZone::transitionList() +{ + QFETCH(QByteArray, name); + const QTimeZone zone = name.isEmpty() ? QTimeZone::systemTimeZone() : QTimeZone(name); + const QDateTime early = QDate(1625, 6, 8).startOfDay(Qt::UTC); // Cassini's birth date + const QDateTime late // End of 32-bit signed time_t + = QDateTime::fromSecsSinceEpoch(std::numeric_limits<qint32>::max(), Qt::UTC); + QTimeZone::OffsetDataList seq; + QBENCHMARK { + seq = zone.transitions(early, late); + } + Q_UNUSED(seq); +} + +void tst_QTimeZone::transitionsForward() +{ + QFETCH(QByteArray, name); + const QTimeZone zone = name.isEmpty() ? QTimeZone::systemTimeZone() : QTimeZone(name); + const QDateTime early = QDate(1625, 6, 8).startOfDay(Qt::UTC); // Cassini's birth date + QBENCHMARK { + QTimeZone::OffsetData tran = zone.nextTransition(early); + while (tran.atUtc.isValid()) + tran = zone.nextTransition(tran.atUtc); + } +} + +void tst_QTimeZone::transitionsReverse() +{ + QFETCH(QByteArray, name); + const QTimeZone zone = name.isEmpty() ? QTimeZone::systemTimeZone() : QTimeZone(name); + const QDateTime late // End of 32-bit signed time_t + = QDateTime::fromSecsSinceEpoch(std::numeric_limits<qint32>::max(), Qt::UTC); + QBENCHMARK { + QTimeZone::OffsetData tran = zone.previousTransition(late); + while (tran.atUtc.isValid()) + tran = zone.previousTransition(tran.atUtc); + } +} + QTEST_MAIN(tst_QTimeZone) #include "main.moc" diff --git a/tests/benchmarks/corelib/time/qtimezone/qtimezone.pro b/tests/benchmarks/corelib/time/qtimezone/qtimezone.pro index d0531b568b..6ebee0faf3 100644 --- a/tests/benchmarks/corelib/time/qtimezone/qtimezone.pro +++ b/tests/benchmarks/corelib/time/qtimezone/qtimezone.pro @@ -1,4 +1,5 @@ -TARGET = tst_bench_qtimezone +CONFIG += benchmark QT = core testlib +TARGET = tst_bench_qtimezone SOURCES += main.cpp |