diff options
Diffstat (limited to 'tests/auto/corelib/tools/qtimezone/tst_qtimezone.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qtimezone/tst_qtimezone.cpp | 94 |
1 files changed, 72 insertions, 22 deletions
diff --git a/tests/auto/corelib/tools/qtimezone/tst_qtimezone.cpp b/tests/auto/corelib/tools/qtimezone/tst_qtimezone.cpp index 28245b5e6a..0a63ffeeaf 100644 --- a/tests/auto/corelib/tools/qtimezone/tst_qtimezone.cpp +++ b/tests/auto/corelib/tools/qtimezone/tst_qtimezone.cpp @@ -57,6 +57,7 @@ private slots: void nullTest(); void dataStreamTest(); void availableTimeZoneIds(); + void stressTest(); void windowsId(); // Backend tests void utcTest(); @@ -75,7 +76,7 @@ private: tst_QTimeZone::tst_QTimeZone() { - // Set to true to print debug output + // Set to true to print debug output, test Display Names and run long stress tests debug = false; } @@ -367,11 +368,59 @@ void tst_QTimeZone::availableTimeZoneIds() } } +void tst_QTimeZone::stressTest() +{ + QList<QByteArray> idList = QTimeZone::availableTimeZoneIds(); + foreach (const QByteArray &id, idList) { + QTimeZone testZone = QTimeZone(id); + QCOMPARE(testZone.isValid(), true); + QCOMPARE(testZone.id(), id); + QDateTime testDate = QDateTime(QDate(2015, 1, 1), QTime(0, 0, 0), Qt::UTC); + testZone.country(); + testZone.comment(); + testZone.displayName(testDate); + testZone.displayName(QTimeZone::DaylightTime); + testZone.displayName(QTimeZone::StandardTime); + testZone.abbreviation(testDate); + testZone.offsetFromUtc(testDate); + testZone.standardTimeOffset(testDate); + testZone.daylightTimeOffset(testDate); + testZone.hasDaylightTime(); + testZone.isDaylightTime(testDate); + testZone.offsetData(testDate); + testZone.hasTransitions(); + testZone.nextTransition(testDate); + testZone.previousTransition(testDate); + // Dates known to be outside possible tz file pre-calculated rules range + QDateTime lowDate1 = QDateTime(QDate(1800, 1, 1), QTime(0, 0, 0), Qt::UTC); + QDateTime lowDate2 = QDateTime(QDate(1800, 6, 1), QTime(0, 0, 0), Qt::UTC); + QDateTime highDate1 = QDateTime(QDate(2200, 1, 1), QTime(0, 0, 0), Qt::UTC); + QDateTime highDate2 = QDateTime(QDate(2200, 6, 1), QTime(0, 0, 0), Qt::UTC); + testZone.nextTransition(lowDate1); + testZone.nextTransition(lowDate2); + testZone.previousTransition(lowDate2); + testZone.previousTransition(lowDate2); + testZone.nextTransition(highDate1); + testZone.nextTransition(highDate2); + testZone.previousTransition(highDate1); + testZone.previousTransition(highDate2); + if (debug) { + // This could take a long time, depending on platform and database + qDebug() << "Stress test calculating transistions for" << testZone.id(); + testZone.transitions(lowDate1, highDate1); + } + testDate.setTimeZone(testZone); + testDate.isValid(); + testDate.offsetFromUtc(); + testDate.timeZoneAbbreviation(); + } +} + void tst_QTimeZone::windowsId() { /* Current Windows zones for "Central Standard Time": - Region Olsen Id(s) + Region IANA Id(s) Default "America/Chicago" Canada "America/Winnipeg America/Rainy_River America/Rankin_Inlet America/Resolute" Mexico "America/Matamoros" @@ -380,24 +429,24 @@ void tst_QTimeZone::windowsId() "America/North_Dakota/New_Salem" AnyCountry "CST6CDT" */ - QCOMPARE(QTimeZone::olsenIdToWindowsId("America/Chicago"), + QCOMPARE(QTimeZone::ianaIdToWindowsId("America/Chicago"), QByteArray("Central Standard Time")); - QCOMPARE(QTimeZone::olsenIdToWindowsId("America/Resolute"), + QCOMPARE(QTimeZone::ianaIdToWindowsId("America/Resolute"), QByteArray("Central Standard Time")); // Partials shouldn't match - QCOMPARE(QTimeZone::olsenIdToWindowsId("America/Chi"), QByteArray()); - QCOMPARE(QTimeZone::olsenIdToWindowsId("InvalidZone"), QByteArray()); - QCOMPARE(QTimeZone::olsenIdToWindowsId(QByteArray()), QByteArray()); + QCOMPARE(QTimeZone::ianaIdToWindowsId("America/Chi"), QByteArray()); + QCOMPARE(QTimeZone::ianaIdToWindowsId("InvalidZone"), QByteArray()); + QCOMPARE(QTimeZone::ianaIdToWindowsId(QByteArray()), QByteArray()); // Check default value - QCOMPARE(QTimeZone::windowsIdToDefaultOlsenId("Central Standard Time"), + QCOMPARE(QTimeZone::windowsIdToDefaultIanaId("Central Standard Time"), QByteArray("America/Chicago")); - QCOMPARE(QTimeZone::windowsIdToDefaultOlsenId("Central Standard Time", QLocale::Canada), + QCOMPARE(QTimeZone::windowsIdToDefaultIanaId("Central Standard Time", QLocale::Canada), QByteArray("America/Winnipeg")); - QCOMPARE(QTimeZone::windowsIdToDefaultOlsenId("Central Standard Time", QLocale::AnyCountry), + QCOMPARE(QTimeZone::windowsIdToDefaultIanaId("Central Standard Time", QLocale::AnyCountry), QByteArray("CST6CDT")); - QCOMPARE(QTimeZone::windowsIdToDefaultOlsenId(QByteArray()), QByteArray()); + QCOMPARE(QTimeZone::windowsIdToDefaultIanaId(QByteArray()), QByteArray()); // No country is sorted list of all zones QList<QByteArray> list; @@ -406,39 +455,39 @@ void tst_QTimeZone::windowsId() << "America/North_Dakota/Center" << "America/North_Dakota/New_Salem" << "America/Rainy_River" << "America/Rankin_Inlet" << "America/Resolute" << "America/Winnipeg" << "CST6CDT"; - QCOMPARE(QTimeZone::windowsIdToOlsenIds("Central Standard Time"), list); + QCOMPARE(QTimeZone::windowsIdToIanaIds("Central Standard Time"), list); // Check country with no match returns empty list list.clear(); - QCOMPARE(QTimeZone::windowsIdToOlsenIds("Central Standard Time", QLocale::NewZealand), + QCOMPARE(QTimeZone::windowsIdToIanaIds("Central Standard Time", QLocale::NewZealand), list); // Check valid country returns list in preference order list.clear(); list << "America/Winnipeg" << "America/Rainy_River" << "America/Rankin_Inlet" << "America/Resolute"; - QCOMPARE(QTimeZone::windowsIdToOlsenIds("Central Standard Time", QLocale::Canada), list); + QCOMPARE(QTimeZone::windowsIdToIanaIds("Central Standard Time", QLocale::Canada), list); list.clear(); list << "America/Matamoros"; - QCOMPARE(QTimeZone::windowsIdToOlsenIds("Central Standard Time", QLocale::Mexico), list); + QCOMPARE(QTimeZone::windowsIdToIanaIds("Central Standard Time", QLocale::Mexico), list); list.clear(); list << "America/Chicago" << "America/Indiana/Knox" << "America/Indiana/Tell_City" << "America/Menominee" << "America/North_Dakota/Beulah" << "America/North_Dakota/Center" << "America/North_Dakota/New_Salem"; - QCOMPARE(QTimeZone::windowsIdToOlsenIds("Central Standard Time", QLocale::UnitedStates), + QCOMPARE(QTimeZone::windowsIdToIanaIds("Central Standard Time", QLocale::UnitedStates), list); list.clear(); list << "CST6CDT"; - QCOMPARE(QTimeZone::windowsIdToOlsenIds("Central Standard Time", QLocale::AnyCountry), + QCOMPARE(QTimeZone::windowsIdToIanaIds("Central Standard Time", QLocale::AnyCountry), list); // Check no windowsId return empty list.clear(); - QCOMPARE(QTimeZone::windowsIdToOlsenIds(QByteArray()), list); - QCOMPARE(QTimeZone::windowsIdToOlsenIds(QByteArray(), QLocale::AnyCountry), list); + QCOMPARE(QTimeZone::windowsIdToIanaIds(QByteArray()), list); + QCOMPARE(QTimeZone::windowsIdToIanaIds(QByteArray(), QLocale::AnyCountry), list); } void tst_QTimeZone::utcTest() @@ -639,10 +688,11 @@ void tst_QTimeZone::tzTest() QCOMPARE(dat.standardTimeOffset, 3600); QCOMPARE(dat.daylightTimeOffset, 0); + // Test previous to low value is invalid dat = tzp.previousTransition(-9999999999999); - QCOMPARE(dat.atMSecsSinceEpoch, (qint64)-2422054408000); - QCOMPARE(dat.standardTimeOffset, 3600); - QCOMPARE(dat.daylightTimeOffset, 0); + QCOMPARE(dat.atMSecsSinceEpoch, std::numeric_limits<qint64>::min()); + QCOMPARE(dat.standardTimeOffset, std::numeric_limits<int>::min()); + QCOMPARE(dat.daylightTimeOffset, std::numeric_limits<int>::min()); dat = tzp.nextTransition(-9999999999999); QCOMPARE(dat.atMSecsSinceEpoch, (qint64)-2422054408000); |