From b4aac2af19690917553f93660e3ad760fc15d0b9 Mon Sep 17 00:00:00 2001
From: David Faure <david.faure@kdab.com>
Date: Mon, 29 Mar 2021 18:34:43 +0200
Subject: QAbstractItemModelTester: fix false positive when model has zero
 columns

Regression introduced by me in commit 72e0d699cec09458ca9325035d477d4899e8e47b

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>
---
 .../qabstractitemmodeltester/tst_qabstractitemmodeltester.cpp  | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'tests/auto')

diff --git a/tests/auto/testlib/qabstractitemmodeltester/tst_qabstractitemmodeltester.cpp b/tests/auto/testlib/qabstractitemmodeltester/tst_qabstractitemmodeltester.cpp
index de461dd293..bc96cab64b 100644
--- a/tests/auto/testlib/qabstractitemmodeltester/tst_qabstractitemmodeltester.cpp
+++ b/tests/auto/testlib/qabstractitemmodeltester/tst_qabstractitemmodeltester.cpp
@@ -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);
-- 
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