From ecaa9e17452e55d83a701d002c538736f98aa302 Mon Sep 17 00:00:00 2001
From: David Faure <faure@kde.org>
Date: Sat, 26 Oct 2019 22:14:14 +0200
Subject: [PATCH] autotests: check that mapFromSource returns invalid for
 unmapped columns.

Inspired by QTBUG-76976
---
 autotests/krearrangecolumnsproxymodeltest.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autotests/krearrangecolumnsproxymodeltest.cpp b/autotests/krearrangecolumnsproxymodeltest.cpp
index ff5f442..7e389cc 100644
--- a/autotests/krearrangecolumnsproxymodeltest.cpp
+++ b/autotests/krearrangecolumnsproxymodeltest.cpp
@@ -106,6 +106,9 @@ private Q_SLOTS:
         QCOMPARE(pm.sourceColumnForProxyColumn(0), 3);
         QCOMPARE(pm.sourceColumnForProxyColumn(1), 1);
         QCOMPARE(pm.sourceColumnForProxyColumn(2), 0);
+
+        // And mapFromSource should return invalid for unmapped cells
+        QVERIFY(!pm.mapFromSource(sourceModel.index(0, 2)).isValid());
     }
 
     void shouldShowNothingIfNoRows()