1 files changed, 9 insertions, 3 deletions
diff --git a/tests/auto/corelib/text/qlocale/syslocaleapp/syslocaleapp.cpp b/tests/auto/corelib/text/qlocale/syslocaleapp/syslocaleapp.cpp
index 1194cf0895..44c6ce3aa6 100644
--- a/tests/auto/corelib/text/qlocale/syslocaleapp/syslocaleapp.cpp
+++ b/tests/auto/corelib/text/qlocale/syslocaleapp/syslocaleapp.cpp
@@ -1,15 +1,21 @@
 // Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 #include <QLocale>
+#include <QCalendar>
 #include <QCoreApplication>
 #include <QTextStream>
 
 int main(int argc, char** argv)
 {
     QCoreApplication app(argc, argv);
-    QLocale l;
+    // Setting a default locale should not mess up the system one.
+    QLocale::setDefault(QLocale::Persian);
+    QLocale l = QLocale::system();
+    // A non-Roman calendar will use CLDR data instead of system data, so needs
+    // to have got the right locale index to look that up.
+    QCalendar cal = QCalendar(QCalendar::System::Jalali);
     QTextStream str(stdout);
-    str << l.name();
+    str << l.name() << ' ' << cal.standaloneMonthName(l, 2);
 
     return 0;
 }