From b444769840b2497f1295bca0694fe59aa78bb551 Mon Sep 17 00:00:00 2001
From: Maks Naumov <maksqwe1@ukr.net>
Date: Sat, 24 Jan 2015 21:26:06 +0200
Subject: Don't crash with invalid QModelIndex or when QTreeWidgetItem is NULL
 in mimeData()

Change-Id: I0a9abaa05cf136eadf222d3e7d102930719b84ff
Reviewed-by: David Faure <david.faure@kdab.com>
---
 .../gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp  | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'tests/auto/gui')

diff --git a/tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp b/tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp
index cde6141a71..10dedfaf95 100644
--- a/tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp
+++ b/tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp
@@ -129,6 +129,7 @@ private slots:
     void removeRowsAndColumns();
 
     void itemRoleNames();
+    void getMimeDataWithInvalidModelIndex();
 
 private:
     QAbstractItemModel *m_model;
@@ -1671,6 +1672,13 @@ void tst_QStandardItemModel::itemRoleNames()
     VERIFY_MODEL
 }
 
+void tst_QStandardItemModel::getMimeDataWithInvalidModelIndex()
+{
+    QStandardItemModel model;
+    QTest::ignoreMessage(QtWarningMsg, "QStandardItemModel::mimeData: No item associated with invalid index");
+    QMimeData *data = model.mimeData(QModelIndexList() << QModelIndex());
+    QVERIFY(!data);
+}
 
 QTEST_MAIN(tst_QStandardItemModel)
 #include "tst_qstandarditemmodel.moc"
-- 
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