Add Objective-C specific type converters to QDateTime

This patch adds the Objective-C NSDate/CDateRef converters to
QDateTime

[ChangeLog][QtCore][Objective-C] Added NSDate/CDateRef converters for
QDateTime

Task-number: QTBUG-37116
Change-Id: I937ea927083a2767b5b17f10a48bf453c9ff8b01
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>

3 files changed, 99 insertions, 0 deletions

diff --git a/tests/auto/corelib/tools/qdatetime/qdatetime.pro b/tests/auto/corelib/tools/qdatetime/qdatetime.pro
index 0a89fe7645..25d11443e4 100644
--- a/tests/auto/corelib/tools/qdatetime/qdatetime.pro
+++ b/tests/auto/corelib/tools/qdatetime/qdatetime.pro
@@ -11,3 +11,8 @@ win32-msvc|win32-msvc9x {
     QMAKE_CXXFLAGS_RELEASE -= -O1
 }
 DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
+
+mac {
+    OBJECTIVE_SOURCES += tst_qdatetime_mac.mm
+    LIBS += -framework Foundation
+}
diff --git a/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp b/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
index 51c3a19d63..8876bb3d34 100644
--- a/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
+++ b/tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
@@ -145,6 +145,8 @@ private slots:
 
     void invalid() const;
 
+    void macTypes();
+
 private:
     enum { LocalTimeIsUtc = 0, LocalTimeAheadOfUtc = 1, LocalTimeBehindUtc = -1} localTimeType;
     bool europeanTimeZone;
@@ -2981,5 +2983,15 @@ void tst_QDateTime::invalid() const
     QCOMPARE(tzDate.timeSpec(), Qt::TimeZone);
 }
 
+void tst_QDateTime::macTypes()
+{
+#ifndef Q_OS_MAC
+    QSKIP("This is a Apple-only test");
+#else
+    extern void tst_QDateTime_macTypes(); // in qdatetime_mac.mm
+    tst_QDateTime_macTypes();
+#endif
+}
+
 QTEST_APPLESS_MAIN(tst_QDateTime)
 #include "tst_qdatetime.moc"
diff --git a/tests/auto/corelib/tools/qdatetime/tst_qdatetime_mac.mm b/tests/auto/corelib/tools/qdatetime/tst_qdatetime_mac.mm
new file mode 100644
index 0000000000..d03ae3faeb
--- /dev/null
+++ b/tests/auto/corelib/tools/qdatetime/tst_qdatetime_mac.mm
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2014 Petroules Corporation.
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QDateTime>
+#include <QtTest/QtTest>
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <Foundation/Foundation.h>
+
+void tst_QDateTime_macTypes()
+{
+    // QDateTime <-> CFDate
+    {
+        QDateTime qtDateTime = QDateTime::fromMSecsSinceEpoch(0);
+        const CFDateRef cfDate = qtDateTime.toCFDate();
+        QCOMPARE(QDateTime::fromCFDate(cfDate), qtDateTime);
+        CFRelease(cfDate);
+    }
+    {
+        QDateTime qtDateTime = QDateTime::fromMSecsSinceEpoch(0);
+        const CFDateRef cfDate = qtDateTime.toCFDate();
+        QDateTime qtDateTimeCopy(qtDateTime);
+        qtDateTime.setTime_t(10000); // modify
+        QCOMPARE(QDateTime::fromCFDate(cfDate), qtDateTimeCopy);
+    }
+    // QDateTime <-> NSDate
+    {
+        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        QDateTime qtDateTime = QDateTime::fromMSecsSinceEpoch(0);
+        const NSDate *nsDate = qtDateTime.toNSDate();
+        QCOMPARE(QDateTime::fromNSDate(nsDate), qtDateTime);
+        [autoreleasepool release];
+    }
+    {
+        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        QDateTime qtDateTime = QDateTime::fromMSecsSinceEpoch(0);
+        const NSDate *nsDate = qtDateTime.toNSDate();
+        QDateTime qtDateTimeCopy(qtDateTime);
+        qtDateTime.setTime_t(10000); // modify
+        QCOMPARE(QDateTime::fromNSDate(nsDate), qtDateTimeCopy);
+        [autoreleasepool release];
+    }
+}