Remove unused ancient ModelTest copy

src/views/collectionview/autotests/CMakeLists.txt

@@ -6,7 +6,6 @@ include_directories(
 set(reparentingmodeltest_SRCS
     reparentingmodeltest.cpp
     ../reparentingmodel.cpp
-    modeltest.cpp
     ../../../korganizer_debug.cpp
 )
 

src/views/collectionview/autotests/modeltest.h

-/****************************************************************************
-**
-** SPDX-FileCopyrightText: 2007 Trolltech ASA. All rights reserved.
-**
-** This file is part of the Qt Concurrent project on Trolltech Labs.
-**
-** SPDX-License-Identifier: GPL-2.0-only
-**
-****************************************************************************/
-//krazy:excludeall=style
-
-#ifndef MODELTEST_H
-#define MODELTEST_H
-
-#include <QObject>
-#include <QAbstractItemModel>
-#include <QStack>
-
-class ModelTest : public QObject
-{
-    Q_OBJECT
-
-public:
-    explicit ModelTest(QAbstractItemModel *model, QObject *parent = nullptr);
-
-private Q_SLOTS:
-    void nonDestructiveBasicTest();
-    void rowCount();
-    void columnCount();
-    void hasIndex();
-    void index();
-    void parent();
-    void data();
-
-protected Q_SLOTS:
-    void runAllTests();
-    void layoutAboutToBeChanged();
-    void layoutChanged();
-    void modelAboutToBeReset();
-    void modelReset();
-    void rowsAboutToBeInserted(const QModelIndex &parent, int start, int end);
-    void rowsInserted(const QModelIndex &parent, int start, int end);
-    void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
-    void rowsRemoved(const QModelIndex &parent, int start, int end);
-    void rowsAboutToBeMoved(const QModelIndex &, int, int, const QModelIndex &, int);
-    void rowsMoved(const QModelIndex &, int, int, const QModelIndex &, int);
-
-private:
-    void checkChildren(const QModelIndex &parent, int currentDepth = 0);
-
-    QAbstractItemModel *model = nullptr;
-
-    struct Changing {
-        QModelIndex parent;
-        int oldSize;
-        QVariant last;
-        QVariant next;
-    };
-    QStack<Changing> insert;
-    QStack<Changing> remove;
-
-    bool fetchingMore;
-
-    QList<QPersistentModelIndex> changing;
-};
-
-#endif