1 files changed, 6 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp b/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp
index c212589f59..4e14fd7a9b 100644
--- a/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp
+++ b/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp
@@ -58,6 +58,12 @@ void tst_QRingBuffer::constructing()
 {
     QRingBuffer ringBuffer;
 
+    const int chunkSize = ringBuffer.chunkSize();
+    ringBuffer.setChunkSize(0);
+    QCOMPARE(ringBuffer.chunkSize(), Q_INT64_C(0));
+    ringBuffer.setChunkSize(chunkSize);
+    QCOMPARE(ringBuffer.chunkSize(), chunkSize);
+
     QCOMPARE(ringBuffer.size(), Q_INT64_C(0));
     QVERIFY(ringBuffer.isEmpty());
     QCOMPARE(ringBuffer.nextDataBlockSize(), Q_INT64_C(0));