Merge remote-tracking branch 'origin/tqtc/lts-5.15.5' into tqtc/lts-5.15-opensourcev5.15.5-lts-lgpl

Change-Id: I0cdb390124e783dc9cd832a9954baa76a0e9eb6b

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp b/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
index 52fac891c0..b75defe168 100644
--- a/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
+++ b/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
@@ -241,6 +241,7 @@ private slots:
     void taskQTBUG_7232_AllowUserToControlSingleStep();
     void taskQTBUG_8376();
     void taskQTBUG_61476();
+    void taskQTBUG_42469_crash();
     void testInitialFocus();
     void fetchUntilScreenFull();
 };
@@ -4966,6 +4967,29 @@ void tst_QTreeView::taskQTBUG_61476()
     QCOMPARE(lastTopLevel->checkState(), Qt::Checked);
 }
 
+void tst_QTreeView::taskQTBUG_42469_crash()
+{
+    QTreeWidget treeWidget;
+    QTreeWidgetItem *itemOne = new QTreeWidgetItem(QStringList("item1"));
+    QTreeWidgetItem *itemTwo = new QTreeWidgetItem(QStringList("item2"));
+    treeWidget.addTopLevelItem(itemOne);
+    treeWidget.addTopLevelItem(itemTwo);
+    treeWidget.topLevelItem(1)->addChild(new QTreeWidgetItem(QStringList("child1")));
+
+    treeWidget.setAnimated(true);
+    QObject::connect(&treeWidget, &QTreeWidget::itemExpanded, [&](QTreeWidgetItem* p_item) {
+        auto tempCount = treeWidget.topLevelItemCount();
+        for (int j = 0; j < tempCount; ++j)
+            if (treeWidget.topLevelItem(j) != p_item) {
+                auto temp = treeWidget.topLevelItem(j);
+                temp->setHidden(true);
+            }
+    });
+
+    treeWidget.show();
+    itemTwo->setExpanded(true);
+}
+
 void tst_QTreeView::fetchUntilScreenFull()
 {
     class TreeModel : public QAbstractItemModel