diff --git a/autotests/dialognativetest.cpp b/autotests/dialognativetest.cpp
--- a/autotests/dialognativetest.cpp
+++ b/autotests/dialognativetest.cpp
@@ -20,6 +20,8 @@
 #include "dialognativetest.h"
 #include <KWindowSystem>
 
+#include <QScreen>
+
 
 void DialogNativeTest::initTestCase()
 {
@@ -29,18 +31,22 @@
 
     m_dialog = new PlasmaQuick::Dialog;
     m_dialog->setLocation(Plasma::Types::TopEdge);
+    m_dialog->setColor(Qt::blue);
 
     m_panel = new QQuickView;
     m_panel->setGeometry(0, 0, 50, 50);
     m_panel->setFlags(Qt::FramelessWindowHint|Qt::WindowDoesNotAcceptFocus);
+    m_panel->setColor(Qt::green);
 
     m_panel2 = new QQuickView;
     m_panel2->setGeometry(100, 0, 50, 50);
     m_panel2->setFlags(Qt::FramelessWindowHint|Qt::WindowDoesNotAcceptFocus);
+    m_panel2->setColor(Qt::red);
 
     m_panel3 = new QQuickView;
     m_panel3->setGeometry(200, 0, 50, 50);
     m_panel3->setFlags(Qt::FramelessWindowHint|Qt::WindowDoesNotAcceptFocus);
+    m_panel3->setColor(Qt::gray);
 
     m_content = new QQuickItem;
     m_content->setWidth(100);
@@ -90,9 +96,12 @@
 
 void DialogNativeTest::position()
 {
+    QScreen *screen = QGuiApplication::primaryScreen();
+    QRect screenGeometry = screen->geometry();
+
     QVERIFY(QTest::qWaitForWindowExposed(m_dialog));
 
-    QCOMPARE(m_dialog->x(), 0);
+    QCOMPARE(m_dialog->x(), screenGeometry.x());
     QCOMPARE(m_dialog->y(), 49);
 
     m_dialog->setVisualParent(m_panel2->contentItem());