qt 6.5.1 original

tests/auto/corelib/time/qdatetime/CMakeLists.txt

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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+#####################################################################
+## tst_qdatetime Test:
+#####################################################################
+
+qt_internal_add_test(tst_qdatetime
+    SOURCES
+        tst_qdatetime.cpp
+    DEFINES
+        QT_NO_FOREACH
+        QT_NO_KEYWORDS
+    LIBRARIES
+        Qt::CorePrivate
+)
+
+## Scopes:
+#####################################################################
+
+qt_internal_extend_target(tst_qdatetime CONDITION APPLE
+    SOURCES
+        tst_qdatetime_mac.mm
+    LIBRARIES
+        ${FWFoundation}
+)

tests/auto/corelib/time/qdatetime/tst_qdatetime_mac.mm

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+// Copyright (C) 2020 The Qt Company Ltd.
+// Copyright (C) 2014 Petroules Corporation.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <QtCore/QDateTime>
+#include <QTest>
+
+#include <QtCore/private/qcore_mac_p.h>
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <Foundation/Foundation.h>
+
+void tst_QDateTime_macTypes()
+{
+    // QDateTime <-> CFDate
+
+    static const int kMsPerSecond = 1000;
+
+    for (int i = 0; i < kMsPerSecond; ++i) {
+        QDateTime qtDateTime = QDateTime::fromMSecsSinceEpoch(i);
+        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.setSecsSinceEpoch(10000); // modify
+        QCOMPARE(QDateTime::fromCFDate(cfDate), qtDateTimeCopy);
+    }
+    // QDateTime <-> NSDate
+    for (int i = 0; i < kMsPerSecond; ++i) {
+        QMacAutoReleasePool pool;
+        QDateTime qtDateTime = QDateTime::fromMSecsSinceEpoch(i);
+        const NSDate *nsDate = qtDateTime.toNSDate();
+        QCOMPARE(QDateTime::fromNSDate(nsDate), qtDateTime);
+    }
+    {
+        QMacAutoReleasePool pool;
+        QDateTime qtDateTime = QDateTime::fromMSecsSinceEpoch(0);
+        const NSDate *nsDate = qtDateTime.toNSDate();
+        QDateTime qtDateTimeCopy(qtDateTime);
+        qtDateTime.setSecsSinceEpoch(10000); // modify
+        QCOMPARE(QDateTime::fromNSDate(nsDate), qtDateTimeCopy);
+    }
+}