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Add a check of selected time-zone offset data 

Task-number: QTBUG-64122
Change-Id: I6b113f2f05db9659b8c542744846096e39f285ab
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
bb10
Edward Welbourne 2017-10-31 10:58:31 +01:00
parent 6deb0f0dcc
commit 92fad720af
1 changed files with 47 additions and 0 deletions
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47
tests/auto/corelib/tools/qtimezone/tst_qtimezone.cpp
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@ -47,6 +47,8 @@ private slots:
void availableTimeZoneIds();
void transitionEachZone_data();
void transitionEachZone();
void checkOffset_data();
void checkOffset();
void stressTest();
void windowsId();
void isValidId_data();
@ -446,6 +448,51 @@ void tst_QTimeZone::transitionEachZone()
}
}
void tst_QTimeZone::checkOffset_data()
{
QTest::addColumn<QByteArray>("zoneName");
QTest::addColumn<QDateTime>("when");
QTest::addColumn<int>("netOffset");
QTest::addColumn<int>("stdOffset");
QTest::addColumn<int>("dstOffset");
struct {
const char *zone, *nick;
int year, month, day, hour, min, sec;
int std, dst;
} table[] = {
// Kiev: regression test for QTBUG-64122 (on MS):
{ "Europe/Kiev", "summer", 2017, 10, 27, 12, 0, 0, 2 * 3600, 3600 },
{ "Europe/Kiev", "winter", 2017, 10, 29, 12, 0, 0, 2 * 3600, 0 }
};
for (const auto &entry : table) {
QTimeZone zone(entry.zone);
if (zone.isValid()) {
QTest::addRow("%s@%s", entry.zone, entry.nick)
<< QByteArray(entry.zone)
<< QDateTime(QDate(entry.year, entry.month, entry.day),
QTime(entry.hour, entry.min, entry.sec), zone)
<< entry.dst + entry.std << entry.std << entry.dst;
}
}
}
void tst_QTimeZone::checkOffset()
{
QFETCH(QByteArray, zoneName);
QFETCH(QDateTime, when);
QFETCH(int, netOffset);
QFETCH(int, stdOffset);
QFETCH(int, dstOffset);
QTimeZone zone(zoneName);
QVERIFY(zone.isValid()); // It was when _data() added the row !
QCOMPARE(zone.offsetFromUtc(when), netOffset);
QCOMPARE(zone.standardTimeOffset(when), stdOffset);
QCOMPARE(zone.daylightTimeOffset(when), dstOffset);
QCOMPARE(zone.isDaylightTime(when), dstOffset != 0);
}
void tst_QTimeZone::availableTimeZoneIds()
{
if (debug) {