1 files changed, 18 insertions, 0 deletions
diff --git a/tests/auto/gui/qopengl/tst_qopengl.cpp b/tests/auto/gui/qopengl/tst_qopengl.cpp
index 6d83defdeb..a5100a57bf 100644
--- a/tests/auto/gui/qopengl/tst_qopengl.cpp
+++ b/tests/auto/gui/qopengl/tst_qopengl.cpp
@@ -102,6 +102,7 @@ private slots:
     void textureblitterPartOriginTopLeftSourceRectTransform();
     void textureblitterFullTargetRectTransform();
     void textureblitterPartTargetRectTransform();
+    void defaultSurfaceFormat();
 
 #ifdef USE_GLX
     void glxContextWrap();
@@ -1110,6 +1111,23 @@ void tst_QOpenGL::textureblitterPartTargetRectTransform()
     QCOMPARE(targetBottomRight, expectedBottomRight);
 }
 
+void tst_QOpenGL::defaultSurfaceFormat()
+{
+    QSurfaceFormat fmt;
+    QVERIFY(QSurfaceFormat::defaultFormat() == fmt);
+
+    fmt.setDepthBufferSize(16);
+    QSurfaceFormat::setDefaultFormat(fmt);
+    QVERIFY(QSurfaceFormat::defaultFormat() == fmt);
+    QCOMPARE(QSurfaceFormat::defaultFormat().depthBufferSize(), 16);
+
+    QScopedPointer<QWindow> window(new QWindow);
+    QVERIFY(window->requestedFormat() == fmt);
+
+    QScopedPointer<QOpenGLContext> context(new QOpenGLContext);
+    QVERIFY(context->format() == fmt);
+}
+
 #ifdef USE_GLX
 void tst_QOpenGL::glxContextWrap()
 {