1 files changed, 11 insertions, 0 deletions
diff --git a/tests/auto/corelib/io/qsettings/tst_qsettings.cpp b/tests/auto/corelib/io/qsettings/tst_qsettings.cpp
index 77a60997a6..3e68e4859f 100644
--- a/tests/auto/corelib/io/qsettings/tst_qsettings.cpp
+++ b/tests/auto/corelib/io/qsettings/tst_qsettings.cpp
@@ -118,6 +118,7 @@ private slots:
     void testUpdateRequestEvent();
     void testThreadSafety();
     void testEmptyData();
+    void testEmptyKey();
     void testResourceFiles();
     void testRegistryShortRootNames();
     void trailingWhitespace();
@@ -2025,6 +2026,16 @@ void tst_QSettings::testEmptyData()
     QFile::remove(filename);
 }
 
+void tst_QSettings::testEmptyKey()
+{
+    QSettings settings;
+    QTest::ignoreMessage(QtWarningMsg, "QSettings::value: Empty key passed");
+    const QVariant value = settings.value(QString());
+    QCOMPARE(value, QVariant());
+    QTest::ignoreMessage(QtWarningMsg, "QSettings::setValue: Empty key passed");
+    settings.setValue(QString(), value);
+}
+
 void tst_QSettings::testResourceFiles()
 {
     QSettings settings(":/resourcefile.ini", QSettings::IniFormat);