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| author | Edward Welbourne <edward.welbourne@theqtcompany.com> | 2015-11-04 12:25:49 +0100 |
|---|---|---|
| committer | Edward Welbourne <edward.welbourne@theqtcompany.com> | 2016-01-26 13:50:09 +0000 |
| commit | e08fe31f555f75e834c550b38bfd8a86b1567928 (patch) | |
| tree | e56206285e14833120bfbe148eb8b8627bd27a42 /tests/auto | |
| parent | 4970a436761f69608a030e27b9b8102e94a3f4f0 (diff) | |
Add DST-change test for a date derived via .toLocalTime().
Uses a time derived via .toUTC() to ensure the .toLocalTime() comes
out at the time we expect.
Task-number: QTBUG-49008
Change-Id: I2005127929c7eab1b7a3cbaba8d21df8c9585d17
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'tests/auto')
| -rw-r--r-- | tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp b/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp index 0fb43b7fe8..1078aef6ad 100644 --- a/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp +++ b/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp @@ -1689,6 +1689,30 @@ void tst_QDateTime::daylightSavingsTimeChange() // 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() |