qt 6.5.1 original

tests/auto/corelib/kernel/qapplicationstatic/CMakeLists.txt

@@ -0,0 +1,11 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+#####################################################################
+## tst_qapplicationstatic Test:
+#####################################################################
+
+qt_internal_add_test(tst_qapplicationstatic
+        SOURCES
+        tst_qapplicationstatic.cpp
+        )

tests/auto/corelib/kernel/qapplicationstatic/tst_qapplicationstatic.cpp

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+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <QTest>
+#include <QPointer>
+#include "QtCore/qapplicationstatic.h"
+
+Q_APPLICATION_STATIC(QObject, tstObject)
+
+class tst_qapplicationstatic : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void testCreateMultipleApplications() const;
+};
+
+void tst_qapplicationstatic::testCreateMultipleApplications() const
+{
+    for (int i = 0; i < 5; i++) {
+        int argc = 1;
+        char *argv[] = { (char *)"tst_qapplicationstatic" };
+        auto app = new QCoreApplication(argc, argv);
+
+        QVERIFY(tstObject);
+
+        QPointer<QObject> tstObjectPointer(tstObject);
+        QVERIFY(tstObjectPointer.get());
+
+        QVERIFY2(tstObject->objectName().isEmpty(), "Got QObject from previous iteration, not correctly recreated");
+        tstObject->setObjectName(QStringLiteral("tstObject"));
+        QVERIFY(!tstObject->objectName().isEmpty());
+
+        delete app;
+        QVERIFY2(!tstObjectPointer.get(), "QObject wasn't destroyed on QCoreApplication destruction");
+    }
+}
+
+QTEST_APPLESS_MAIN(tst_qapplicationstatic)
+#include "tst_qapplicationstatic.moc"