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QAbstractItemModelTester: fix false positive when model has zero columns

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Regression introduced by me in commit 72e0d699ce

Fixes: QTBUG-92220
Change-Id: Ic7dd4eda0a1993f9763933882baf928bfc83b08b
Pick-to: 6.1 6.0 5.15
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This commit is contained in:
David Faure 2021-03-29 18:34:43 +02:00
parent c80f262258
commit b4aac2af19
2 changed files with 11 additions and 1 deletions
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2
src/testlib/qabstractitemmodeltester.cpp
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@ -439,7 +439,7 @@ void QAbstractItemModelTesterPrivate::parent()
// when asked for the parent of an invalid index.
MODELTESTER_VERIFY(!model->parent(QModelIndex()).isValid());
if (model->rowCount() == 0)
if (model->rowCount() == 0 || model->columnCount() == 0)
return;
// Column 0 | Column 1 |

10
tests/auto/testlib/qabstractitemmodeltester/tst_qabstractitemmodeltester.cpp
View File

@ -41,6 +41,7 @@ private slots:
void stringListModel();
void treeWidgetModel();
void standardItemModel();
void standardItemModelZeroColumns();
void testInsertThroughProxy();
void moveSourceItems();
void testResetThroughProxy();
@ -105,6 +106,15 @@ void tst_QAbstractItemModelTester::standardItemModel()
model.insertColumns(0, 5, model.index(1, 3));
}
void tst_QAbstractItemModelTester::standardItemModelZeroColumns() // QTBUG-92220
{
QStandardItemModel model;
QAbstractItemModelTester t1(&model);
model.insertRows(0, 5);
model.removeRows(0, 5);
}
void tst_QAbstractItemModelTester::testInsertThroughProxy()
{
DynamicTreeModel *model = new DynamicTreeModel(this);