diff options
Diffstat (limited to 'tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp')
-rw-r--r-- | tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp b/tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp index ea185bf7ab..4a6244826e 100644 --- a/tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp +++ b/tests/auto/widgets/itemviews/qtreewidget/tst_qtreewidget.cpp @@ -161,6 +161,9 @@ private slots: void getMimeDataWithInvalidItem(); void testVisualItemRect(); void reparentHiddenItem(); +#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) + void clearItemData(); +#endif public slots: void itemSelectionChanged(); @@ -3529,5 +3532,43 @@ void tst_QTreeWidget::reparentHiddenItem() QVERIFY(grandChild->isHidden()); } +#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) +void tst_QTreeWidget::clearItemData() +{ + QTreeWidget tree; + QAbstractItemModel* model = tree.model(); + QVERIFY(model->insertColumn(0)); + QVERIFY(model->insertRow(0)); + const QModelIndex parentIdx = model->index(0, 0); + QVERIFY(model->insertColumn(0, parentIdx)); + QVERIFY(model->insertRow(0, parentIdx)); + const QModelIndex childIdx = model->index(0, 0, parentIdx); + model->setData(parentIdx, QStringLiteral("parent")); + model->setData(parentIdx, QStringLiteral("parent"), Qt::UserRole); + model->setData(childIdx, QStringLiteral("child")); + QSignalSpy dataChangeSpy(model, &QAbstractItemModel::dataChanged); + QVERIFY(dataChangeSpy.isValid()); + QVERIFY(!model->clearItemData(QModelIndex())); + QCOMPARE(dataChangeSpy.size(), 0); + QVERIFY(model->clearItemData(parentIdx)); + QVERIFY(!model->data(parentIdx).isValid()); + QVERIFY(!model->data(parentIdx, Qt::UserRole).isValid()); + QCOMPARE(dataChangeSpy.size(), 1); + QList<QVariant> dataChangeArgs = dataChangeSpy.takeFirst(); + QCOMPARE(dataChangeArgs.at(0).value<QModelIndex>(), parentIdx); + QCOMPARE(dataChangeArgs.at(1).value<QModelIndex>(), parentIdx); + QVERIFY(dataChangeArgs.at(2).value<QVector<int>>().isEmpty()); + QVERIFY(model->clearItemData(parentIdx)); + QCOMPARE(dataChangeSpy.size(), 0); + QVERIFY(model->clearItemData(childIdx)); + QVERIFY(!model->data(childIdx).isValid()); + QCOMPARE(dataChangeSpy.size(), 1); + dataChangeArgs = dataChangeSpy.takeFirst(); + QCOMPARE(dataChangeArgs.at(0).value<QModelIndex>(), childIdx); + QCOMPARE(dataChangeArgs.at(1).value<QModelIndex>(), childIdx); + QVERIFY(dataChangeArgs.at(2).value<QVector<int>>().isEmpty()); +} +#endif + QTEST_MAIN(tst_QTreeWidget) #include "tst_qtreewidget.moc" |