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-rw-r--r--tests/auto/qitemselectionmodel/tst_qitemselectionmodel.cpp47
1 files changed, 43 insertions, 4 deletions
diff --git a/tests/auto/qitemselectionmodel/tst_qitemselectionmodel.cpp b/tests/auto/qitemselectionmodel/tst_qitemselectionmodel.cpp
index 3b2a716..9858829 100644
--- a/tests/auto/qitemselectionmodel/tst_qitemselectionmodel.cpp
+++ b/tests/auto/qitemselectionmodel/tst_qitemselectionmodel.cpp
@@ -1536,6 +1536,43 @@ public:
inline void reset() { QStandardItemModel::reset(); }
};
+class ResetObserver : public QObject
+{
+ QItemSelectionModel * const m_selectionModel;
+ QItemSelection m_selection;
+ Q_OBJECT
+public:
+ ResetObserver(QItemSelectionModel *selectionModel)
+ : m_selectionModel(selectionModel)
+ {
+ connect(selectionModel->model(), SIGNAL(modelAboutToBeReset()),SLOT(modelAboutToBeReset()));
+ connect(selectionModel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), SLOT(selectionChanged(QItemSelection,QItemSelection)));
+ connect(selectionModel->model(), SIGNAL(modelReset()),SLOT(modelReset()));
+ }
+
+private slots:
+ void modelAboutToBeReset()
+ {
+ m_selection = m_selectionModel->selection();
+ foreach(const QItemSelectionRange &range, m_selection)
+ {
+ QVERIFY(range.isValid());
+ }
+ }
+
+ void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
+ {
+ qDebug() << deselected << selected;
+ QCOMPARE(m_selection, deselected);
+ m_selection.clear();
+ }
+
+ void modelReset()
+ {
+ QVERIFY(m_selectionModel->selection().isEmpty());
+ }
+};
+
void tst_QItemSelectionModel::resetModel()
{
MyStandardItemModel model(20, 20);
@@ -1555,11 +1592,13 @@ void tst_QItemSelectionModel::resetModel()
view.selectionModel()->select(QItemSelection(model.index(0, 0), model.index(5, 5)), QItemSelectionModel::Select);
- QCOMPARE(spy.count(), 2);
- QCOMPARE(spy.at(1).count(), 2);
+ // We get this signal three times. Twice in this test method and once because the source reset causes the current selection to
+ // be deselected.
+ QCOMPARE(spy.count(), 3);
+ QCOMPARE(spy.at(2).count(), 2);
// make sure we don't get an "old selection"
- QCOMPARE(spy.at(1).at(1).userType(), qMetaTypeId<QItemSelection>());
- QVERIFY(qvariant_cast<QItemSelection>(spy.at(1).at(1)).isEmpty());
+ QCOMPARE(spy.at(2).at(1).userType(), qMetaTypeId<QItemSelection>());
+ QVERIFY(qvariant_cast<QItemSelection>(spy.at(2).at(1)).isEmpty());
}
void tst_QItemSelectionModel::removeRows_data()