2 files changed, 5 insertions, 2 deletions
diff --git a/tests/auto/qmdisubwindow/qmdisubwindow.pro b/tests/auto/qmdisubwindow/qmdisubwindow.pro
index d3192782b8..a9a53b581a 100644
--- a/tests/auto/qmdisubwindow/qmdisubwindow.pro
+++ b/tests/auto/qmdisubwindow/qmdisubwindow.pro
@@ -2,5 +2,3 @@ load(qttest_p4)
 INCLUDEPATH += .
 SOURCES  += tst_qmdisubwindow.cpp
 DEFINES += QT_NO_CAST_TO_ASCII QT_NO_CAST_FROM_ASCII
-
-mac:CONFIG+=insignificant_test # QTQAINFRA-428
diff --git a/tests/auto/qmdisubwindow/tst_qmdisubwindow.cpp b/tests/auto/qmdisubwindow/tst_qmdisubwindow.cpp
index 6a09372fa4..796ba6157c 100644
--- a/tests/auto/qmdisubwindow/tst_qmdisubwindow.cpp
+++ b/tests/auto/qmdisubwindow/tst_qmdisubwindow.cpp
@@ -812,6 +812,11 @@ void tst_QMdiSubWindow::setOpaqueResizeAndMove()
 
     // Leave move mode
     sendMouseRelease(window, mousePosition);
+#ifdef Q_OS_MAC
+    if (moveSpy.count() != expectedGeometryCount) {
+        QEXPECT_FAIL("", "QTBUG-26803", Abort);
+    }
+#endif
     QCOMPARE(moveSpy.count(), expectedGeometryCount);
     QCOMPARE(window->size(), windowSize + QSize(geometryCount, geometryCount));
     }