diff options
Diffstat (limited to 'tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp')
-rw-r--r-- | tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp | 70 |
1 files changed, 67 insertions, 3 deletions
diff --git a/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp b/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp index d880d907d1..f6f1c05814 100644 --- a/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp +++ b/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp @@ -1614,8 +1614,14 @@ void tst_QDateTime::daylightSavingsTimeChange_data() { QTest::addColumn<QDate>("inDST"); QTest::addColumn<QDate>("outDST"); - QTest::newRow("Autumn") << QDate(2006, 8, 1) << QDate(2006, 12, 1); - QTest::newRow("Spring") << QDate(2006, 5, 1) << QDate(2006, 2, 1); + QTest::addColumn<int>("days"); // from in to out; -ve if reversed + QTest::addColumn<int>("months"); + + QTest::newRow("Autumn") << QDate(2006, 8, 1) << QDate(2006, 12, 1) + << 122 << 4; + + QTest::newRow("Spring") << QDate(2006, 5, 1) << QDate(2006, 2, 1) + << -89 << -3; } void tst_QDateTime::daylightSavingsTimeChange() @@ -1635,6 +1641,8 @@ void tst_QDateTime::daylightSavingsTimeChange() QFETCH(QDate, inDST); QFETCH(QDate, outDST); + QFETCH(int, days); + QFETCH(int, months); // First with simple construction QDateTime dt = QDateTime(outDST, QTime(0, 0, 0), Qt::LocalTime); @@ -1644,6 +1652,22 @@ void tst_QDateTime::daylightSavingsTimeChange() dt = dt.addSecs(1); QCOMPARE(dt, QDateTime(inDST, QTime(0, 0, 1))); + // now using addDays: + dt = dt.addDays(days).addSecs(1); + QCOMPARE(dt, QDateTime(outDST, QTime(0, 0, 2))); + + // ... and back again: + dt = dt.addDays(-days).addSecs(1); + QCOMPARE(dt, QDateTime(inDST, QTime(0, 0, 3))); + + // now using addMonths: + dt = dt.addMonths(months).addSecs(1); + QCOMPARE(dt, QDateTime(outDST, QTime(0, 0, 4))); + + // ... and back again: + dt = dt.addMonths(-months).addSecs(1); + QCOMPARE(dt, QDateTime(inDST, QTime(0, 0, 5))); + // now using fromTime_t dt = QDateTime::fromTime_t(outDSTsecs); QCOMPARE(dt, QDateTime(outDST, QTime(0, 0, 0))); @@ -1651,6 +1675,44 @@ void tst_QDateTime::daylightSavingsTimeChange() dt.setDate(inDST); dt = dt.addSecs(60); QCOMPARE(dt, QDateTime(inDST, QTime(0, 1, 0))); + + // using addMonths: + dt = dt.addMonths(months).addSecs(60); + QCOMPARE(dt, QDateTime(outDST, QTime(0, 2, 0))); + // back again: + dt = dt.addMonths(-months).addSecs(60); + QCOMPARE(dt, QDateTime(inDST, QTime(0, 3, 0))); + + // using addDays: + dt = dt.addDays(days).addSecs(60); + QCOMPARE(dt, QDateTime(outDST, QTime(0, 4, 0))); + // back again: + dt = dt.addDays(-days).addSecs(60); + QCOMPARE(dt, QDateTime(inDST, QTime(0, 5, 0))); + + // Now use the result of a UTC -> LocalTime conversion + dt = QDateTime(outDST, QTime(0, 0, 0), Qt::LocalTime).toUTC(); + dt = QDateTime(dt.date(), dt.time(), Qt::UTC).toLocalTime(); + QCOMPARE(dt, QDateTime(outDST, QTime(0, 0, 0))); + + // using addDays: + dt = dt.addDays(-days).addSecs(3600); + QCOMPARE(dt, QDateTime(inDST, QTime(1, 0, 0))); + // back again + dt = dt.addDays(days).addSecs(3600); + QCOMPARE(dt, QDateTime(outDST, QTime(2, 0, 0))); + + // using addMonths: + dt = dt.addMonths(-months).addSecs(3600); + QCOMPARE(dt, QDateTime(inDST, QTime(3, 0, 0))); + // back again: + dt = dt.addMonths(months).addSecs(3600); + QCOMPARE(dt, QDateTime(outDST, QTime(4, 0, 0))); + + // using setDate: + dt.setDate(inDST); + dt = dt.addSecs(3600); + QCOMPARE(dt, QDateTime(inDST, QTime(5, 0, 0))); } void tst_QDateTime::springForward_data() @@ -2224,7 +2286,9 @@ void tst_QDateTime::fromStringStringFormat_data() QTest::newRow("data5") << QString("10") << QString("'") << invalidDateTime(); QTest::newRow("data6") << QString("pm") << QString("ap") << QDateTime(defDate(), QTime(12, 0, 0)); QTest::newRow("data7") << QString("foo") << QString("ap") << invalidDateTime(); - QTest::newRow("data8") << QString("101010") << QString("dMyy") << QDateTime(QDate(1910, 10, 10), QTime()); + // Day non-conflict should not hide earlier year conflict (1963-03-01 was a + // Friday; asking for Thursday moves this, without conflict, to the 7th): + QTest::newRow("data8") << QString("77 03 1963 " + thu) << QString("yy MM yyyy ddd") << invalidDateTime(); QTest::newRow("data9") << QString("101010") << QString("dMyy") << QDateTime(QDate(1910, 10, 10), QTime()); QTest::newRow("data10") << QString("101010") << QString("dMyy") << QDateTime(QDate(1910, 10, 10), QTime()); QTest::newRow("data11") << date << QString("dd MMM yy") << QDateTime(QDate(1910, 10, 10), QTime()); |