3 files changed, 104 insertions, 0 deletions
diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole1.qml b/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole1.qml
new file mode 100644
index 0000000..7ea74f2
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole1.qml
@@ -0,0 +1,11 @@
+import Qt 4.7
+
+ListView {
+    width: 100
+    height: 100
+    anchors.fill: parent
+    model: myModel
+    delegate: Component {
+        Text { objectName: "name"; text: name }
+    }
+}
diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole2.qml b/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole2.qml
new file mode 100644
index 0000000..6654d6b
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole2.qml
@@ -0,0 +1,11 @@
+import Qt 4.7
+
+ListView {
+    width: 100
+    height: 100
+    anchors.fill: parent
+    model: myModel
+    delegate: Component {
+        Text { objectName: "name"; text: modelData }
+    }
+}
diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp b/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
index 95ef4fc..d73a872 100644
--- a/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
+++ b/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
@@ -75,6 +75,39 @@ static void initStandardTreeModel(QStandardItemModel *model)
     model->insertRow(2, item);
 }
 
+class SingleRoleModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    SingleRoleModel(QObject *parent = 0) {
+        QHash<int, QByteArray> roles;
+        roles.insert(Qt::DisplayRole , "name");
+        setRoleNames(roles);
+        list << "one" << "two" << "three" << "four";
+    }
+
+public slots:
+    void set(int idx, QString string) {
+        list[idx] = string;
+        emit dataChanged(index(idx,0), index(idx,0));
+    }
+
+protected:
+    int rowCount(const QModelIndex &parent = QModelIndex()) const {
+        return list.count();
+    }
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const {
+        if (role == Qt::DisplayRole)
+            return list.at(index.row());
+        return QVariant();
+    }
+
+private:
+    QStringList list;
+};
+
+
 class tst_qdeclarativevisualdatamodel : public QObject
 {
     Q_OBJECT
@@ -86,6 +119,7 @@ private slots:
     void updateLayout();
     void childChanged();
     void objectListModel();
+    void singleRole();
 
 private:
     QDeclarativeEngine engine;
@@ -282,6 +316,54 @@ void tst_qdeclarativevisualdatamodel::objectListModel()
     QCOMPARE(name->text(), QString("Changed"));
 }
 
+void tst_qdeclarativevisualdatamodel::singleRole()
+{
+    {
+        QDeclarativeView view;
+
+        SingleRoleModel model;
+
+        QDeclarativeContext *ctxt = view.rootContext();
+        ctxt->setContextProperty("myModel", &model);
+
+        view.setSource(QUrl::fromLocalFile(SRCDIR "/data/singlerole1.qml"));
+
+        QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(view.rootObject());
+        QVERIFY(listview != 0);
+
+        QDeclarativeItem *contentItem = listview->contentItem();
+        QVERIFY(contentItem != 0);
+
+        QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "name", 1);
+        QCOMPARE(name->text(), QString("two"));
+
+        model.set(1, "Changed");
+        QCOMPARE(name->text(), QString("Changed"));
+    }
+    {
+        QDeclarativeView view;
+
+        SingleRoleModel model;
+
+        QDeclarativeContext *ctxt = view.rootContext();
+        ctxt->setContextProperty("myModel", &model);
+
+        view.setSource(QUrl::fromLocalFile(SRCDIR "/data/singlerole2.qml"));
+
+        QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(view.rootObject());
+        QVERIFY(listview != 0);
+
+        QDeclarativeItem *contentItem = listview->contentItem();
+        QVERIFY(contentItem != 0);
+
+        QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "name", 1);
+        QCOMPARE(name->text(), QString("two"));
+
+        model.set(1, "Changed");
+        QCOMPARE(name->text(), QString("Changed"));
+    }
+}
+
 template<typename T>
 T *tst_qdeclarativevisualdatamodel::findItem(QGraphicsObject *parent, const QString &objectName, int index)
 {