summaryrefslogtreecommitdiffstats
path: root/tests/auto/qdatetime/tst_qdatetime.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'tests/auto/qdatetime/tst_qdatetime.cpp')
-rw-r--r--tests/auto/qdatetime/tst_qdatetime.cpp75
1 files changed, 75 insertions, 0 deletions
diff --git a/tests/auto/qdatetime/tst_qdatetime.cpp b/tests/auto/qdatetime/tst_qdatetime.cpp
index 86a4c80..a6b9a5f 100644
--- a/tests/auto/qdatetime/tst_qdatetime.cpp
+++ b/tests/auto/qdatetime/tst_qdatetime.cpp
@@ -106,6 +106,8 @@ private slots:
void secsTo();
void operator_eqeq();
void currentDateTime();
+ void currentDateTimeUtc();
+ void currentDateTimeUtc2();
void fromStringTextDate_data();
void fromStringTextDate();
@@ -880,6 +882,79 @@ void tst_QDateTime::currentDateTime()
QVERIFY(dt3.timeSpec() == Qt::UTC);
}
+void tst_QDateTime::currentDateTimeUtc()
+{
+#if defined(Q_OS_WINCE)
+ __time64_t buf1, buf2;
+ ::_time64(&buf1);
+#else
+ time_t buf1, buf2;
+ ::time(&buf1);
+#endif
+ QDateTime lowerBound;
+ lowerBound.setTime_t(buf1);
+
+ QDateTime dt1 = QDateTime::currentDateTimeUtc();
+ QDateTime dt2 = QDateTime::currentDateTimeUtc().toLocalTime();
+ QDateTime dt3 = QDateTime::currentDateTimeUtc().toUTC();
+
+#if defined(Q_OS_WINCE)
+ ::_time64(&buf2);
+#else
+ ::time(&buf2);
+#endif
+ QDateTime upperBound;
+ upperBound.setTime_t(buf2);
+ upperBound = upperBound.addSecs(1);
+
+ QVERIFY(lowerBound < upperBound);
+
+ QVERIFY(lowerBound <= dt1);
+ QVERIFY(dt1 < upperBound);
+ QVERIFY(lowerBound <= dt2);
+ QVERIFY(dt2 < upperBound);
+ QVERIFY(lowerBound <= dt3);
+ QVERIFY(dt3 < upperBound);
+
+ QVERIFY(dt1.timeSpec() == Qt::UTC);
+ QVERIFY(dt2.timeSpec() == Qt::LocalTime);
+ QVERIFY(dt3.timeSpec() == Qt::UTC);
+}
+
+void tst_QDateTime::currentDateTimeUtc2()
+{
+ QDateTime local, utc;
+ qint64 msec;
+
+ // check that we got all down to the same milliseconds
+ int i = 2;
+ bool ok = false;
+ do {
+ local = QDateTime::currentDateTime();
+ utc = QDateTime::currentDateTimeUtc();
+ msec = QDateTime::currentMsecsSinceEpoch();
+ ok = local.time().msec() == utc.time().msec()
+ && utc.time().msec() == (msec % 1000);
+ } while (--i && !ok);
+
+ if (!i)
+ QSKIP("Failed to get the dates within 1 ms of each other", SkipAll);
+
+ // seconds and milliseconds should be the same:
+ QCOMPARE(utc.time().second(), local.time().second());
+ QCOMPARE(utc.time().msec(), local.time().msec());
+ QCOMPARE(msec % 1000, qint64(local.time().msec()));
+ QCOMPARE(msec / 1000 % 60, qint64(local.time().second()));
+
+ // the two dates should be equal, actually
+ QCOMPARE(local.toUTC(), utc);
+ QCOMPARE(utc.toLocalTime(), local);
+
+ // and finally, the time_t should equal our number
+ QCOMPARE(qint64(utc.toTime_t()), msec / 1000);
+ QCOMPARE(qint64(local.toTime_t()), msec / 1000);
+}
+
void tst_QDateTime::toTime_t_data()
{
QTest::addColumn<QString>("dateTimeStr");