diff --git a/tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp b/tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp
index 1e09da1fe4..a8ea9ccf27 100644
--- a/tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp
+++ b/tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp
@@ -38,6 +38,7 @@ class tst_QHashFunctions : public QObject
 {
     Q_OBJECT
 private Q_SLOTS:
+    void consistent();
     void qhash();
     void qhash_of_empty_and_null_qstring();
     void qhash_of_empty_and_null_qbytearray();
@@ -50,6 +51,17 @@ private Q_SLOTS:
     void setGlobalQHashSeed();
 };
 
+void tst_QHashFunctions::consistent()
+{
+    // QString-like
+    {
+        const QString s = QStringLiteral("abcdefghijklmnopqrstuvxyz").repeated(16);
+
+        QCOMPARE(qHash(s), qHash(QStringRef(&s)));
+        QCOMPARE(qHash(s), qHash(QStringView(s)));
+    }
+}
+
 void tst_QHashFunctions::qhash()
 {
     {