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++ // Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QtTest/QTest>
++ #include <Qt3DCore/private/qnode_p.h>
++ #include <Qt3DCore/private/qscene_p.h>
++
++ #include <Qt3DInput/QAction>
++ #include <Qt3DInput/QActionInput>
++ #include <Qt3DInput/private/qaction_p.h>
++ #include <Qt3DInput/private/qactioninput_p.h>
++ #include <testarbiter.h>
++
++ // We need to call QNode::clone which is protected
++ // We need to call QAction::sceneChangeEvent which is protected
++ // So we sublcass QNode instead of QObject
++ class tst_QAction: public Qt3DInput::QAction
++ {
++ Q_OBJECT
++ public:
++ tst_QAction()
++ {
++ }
++
++ private Q_SLOTS:
++
++
++
++ void checkPropertyUpdates()
++ {
++ // GIVEN
++ TestArbiter arbiter;
++ QScopedPointer<Qt3DInput::QAction> action(new Qt3DInput::QAction());
++ arbiter.setArbiterOnNode(action.data());
++
++ // WHEN
++ Qt3DInput::QActionInput *input = new Qt3DInput::QActionInput();
++ action->addInput(input);
++ QCoreApplication::processEvents();
++
++ // THEN
++ QCOMPARE(arbiter.dirtyNodes().size(), 1);
++ QCOMPARE(arbiter.dirtyNodes().front(), action.data());
++
++ arbiter.clear();
++
++ // WHEN
++ action->removeInput(input);
++ QCoreApplication::processEvents();
++
++ // THEN
++ QCOMPARE(arbiter.dirtyNodes().size(), 1);
++ QCOMPARE(arbiter.dirtyNodes().front(), action.data());
++ }
++
++ void checkActionInputBookkeeping()
++ {
++ // GIVEN
++ QScopedPointer<Qt3DInput::QAction> action(new Qt3DInput::QAction);
++ {
++ // WHEN
++ Qt3DInput::QActionInput input;
++ action->addInput(&input);
++
++ // THEN
++ QCOMPARE(input.parent(), action.data());
++ QCOMPARE(action->inputs().size(), 1);
++ }
++ // THEN (Should not crash and parameter be unset)
++ QVERIFY(action->inputs().empty());
++
++ {
++ // WHEN
++ Qt3DInput::QAction someOtherAction;
++ QScopedPointer<Qt3DInput::QActionInput> input(new Qt3DInput::QActionInput(&someOtherAction));
++ action->addInput(input.data());
++
++ // THEN
++ QCOMPARE(input->parent(), &someOtherAction);
++ QCOMPARE(action->inputs().size(), 1);
++
++ // WHEN
++ action.reset();
++ input.reset();
++
++ // THEN Should not crash when the input is destroyed (tests for failed removal of destruction helper)
++ }
++ }
++ };
++
++ QTEST_MAIN(tst_QAction)
++
++ #include "tst_qaction.moc"