1 files changed, 17 insertions, 0 deletions
diff --git a/tests/auto/corelib/io/qtextstream/tst_qtextstream.cpp b/tests/auto/corelib/io/qtextstream/tst_qtextstream.cpp
index ecec97f009..6e58642eb6 100644
--- a/tests/auto/corelib/io/qtextstream/tst_qtextstream.cpp
+++ b/tests/auto/corelib/io/qtextstream/tst_qtextstream.cpp
@@ -163,6 +163,7 @@ private slots:
     void string_write_operator_ToDevice_data();
     void string_write_operator_ToDevice();
     void latin1String_write_operator_ToDevice();
+    void stringref_write_operator_ToDevice();
 
     // other
     void skipWhiteSpace_data();
@@ -2554,6 +2555,22 @@ void tst_QTextStream::latin1String_write_operator_ToDevice()
     QCOMPARE(buf.buffer().constData(), "No explicit lengthExplicit length");
 }
 
+void tst_QTextStream::stringref_write_operator_ToDevice()
+{
+    QBuffer buf;
+    buf.open(QBuffer::WriteOnly);
+    QTextStream stream(&buf);
+    stream.setCodec(QTextCodec::codecForName("ISO-8859-1"));
+    stream.setAutoDetectUnicode(true);
+
+    const QString expected = "No explicit lengthExplicit length";
+
+    stream << expected.leftRef(18);
+    stream << expected.midRef(18);
+    stream.flush();
+    QCOMPARE(buf.buffer().constData(), "No explicit lengthExplicit length");
+}
+
 // ------------------------------------------------------------------------------
 void tst_QTextStream::useCase1()
 {