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++ // Copyright (C) 2022 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QtProtobuf/qprotobuflazymessagepointer.h>
++ #include <QtProtobuf/qprotobufobject.h>
++
++ #include <QtTest/qtest.h>
++
++ // Unfortunately this test does not test the QML-ownership parts of the code
++ class tst_QProtobufLazyMessagePointer : public QObject
++ {
++ Q_OBJECT
++ private Q_SLOTS:
++ void ctor();
++ void reset();
++ void get();
++ };
++ // @todo: fix this test
++
++ class TestStruct : public QProtobufMessage
++ {
++ private:
++ Q_PROTOBUF_OBJECT
++ Q_PROPERTY(QString name READ name WRITE setName)
++ public:
++ TestStruct() : QProtobufMessage(&staticMetaObject, nullptr) { }
++
++ QString name() const { return m_name; }
++ void setName(const QString &name) { m_name = name; }
++
++ QString m_name;
++ };
++
++ const QtProtobufPrivate::QProtobufPropertyOrdering TestStruct::staticPropertyOrdering = {};
++
++ void tst_QProtobufLazyMessagePointer::ctor()
++ {
++ QtProtobufPrivate::QProtobufLazyMessagePointer<TestStruct> ptr;
++ QVERIFY(!ptr);
++ QtProtobufPrivate::QProtobufLazyMessagePointer<TestStruct> ptr2(nullptr);
++ QVERIFY(!ptr2);
++ TestStruct *obj = new TestStruct;
++ QtProtobufPrivate::QProtobufLazyMessagePointer<TestStruct> ptr3(obj);
++ QVERIFY(ptr3);
++ QtProtobufPrivate::QProtobufLazyMessagePointer<TestStruct> ptr4 = std::move(ptr3);
++ QVERIFY(ptr4);
++ }
++
++ void tst_QProtobufLazyMessagePointer::reset()
++ {
++ TestStruct *obj = new TestStruct;
++ QtProtobufPrivate::QProtobufLazyMessagePointer<TestStruct> ptr(obj);
++ // @todo: messages are no longer a QObject, need to test this different
++ // QPointer<QObject> objPtr = obj;
++ ptr.reset();
++ // QVERIFY(objPtr.isNull());
++ ptr.reset();
++ // QVERIFY(objPtr.isNull());
++ obj = new TestStruct;
++ ptr.reset(obj);
++ QCOMPARE(ptr.get(), obj);
++ }
++
++ void tst_QProtobufLazyMessagePointer::get()
++ {
++ TestStruct *obj = new TestStruct; // QProtobufLazyMessagePointer will deallocate
++ obj->setProperty("name", "obj");
++ QtProtobufPrivate::QProtobufLazyMessagePointer<TestStruct> ptr(obj);
++ QCOMPARE(ptr.get(), obj);
++ QCOMPARE(&(*ptr), obj);
++ QCOMPARE(ptr->property("name"), obj->property("name"));
++ obj->setProperty("name", "obj2");
++ QCOMPARE(ptr->property("name"), obj->property("name"));
++ }
++
++ QTEST_APPLESS_MAIN(tst_QProtobufLazyMessagePointer)
++ #include "tst_qprotobuflazymessagepointer.moc"