QDateTimeParser: implement parsing of time-zone specifiers

The serialization of date-times understood time-zones (indicated by a
't' in a format string) but the parsing didn't (so viewed the 't' as a
literal element in the format string, not matched by the actual zone
it needs to parse), although some tests expected it to.
This made round-trip testing fail.

Implemented parsing of time-zones.
Re-enabled the formerly failing tests.

[ChangeLog][QtCore][QDateTime] Added support for parsing of time-zones.

Task-number: QTBUG-22833
Change-Id: Iddba7dca14cf9399587078d4cea19f9b95a65cf7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp b/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
index 28ad2d193c..f9024e017c 100644
--- a/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
+++ b/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
@@ -2484,11 +2484,7 @@ void tst_QDateTime::fromStringToStringLocale()
     QCOMPARE(QDateTime::fromString(dateTime.toString(Qt::SystemLocaleDate), Qt::SystemLocaleDate), dateTime);
     QCOMPARE(QDateTime::fromString(dateTime.toString(Qt::LocaleDate), Qt::LocaleDate), dateTime);
 
-    QEXPECT_FAIL("data0", "This format is apparently failing because of a bug in the datetime parser. (QTBUG-22833)", Continue);
     QCOMPARE(QDateTime::fromString(dateTime.toString(Qt::DefaultLocaleLongDate), Qt::DefaultLocaleLongDate), dateTime);
-#ifndef Q_OS_WIN
-    QEXPECT_FAIL("data0", "This format is apparently failing because of a bug in the datetime parser. (QTBUG-22833)", Continue);
-#endif
     QCOMPARE(QDateTime::fromString(dateTime.toString(Qt::SystemLocaleLongDate), Qt::SystemLocaleLongDate), dateTime);
 
     QLocale::setDefault(def);