tests/system/src/test/java/test/javafx/embed/swing/JFXPanelTest.java

@@ -135,7 +135,25 @@
  
          Thread.sleep(500); // there should be no pressed event after the initial one. Let's wait for 0.5s and check again.
  
          Assert.assertEquals(1, pressedEventCounter[0]);
      }
+ 
+     @Test
+     public void testClickOnEmptyJFXPanel() throws Exception {
+         CountDownLatch firstPressedEventLatch = new CountDownLatch(1);
+ 
+         SwingUtilities.invokeLater(() -> {
+             TestFXPanel fxPnl = new TestFXPanel();
+ 
+             MouseEvent e = new MouseEvent(fxPnl, MouseEvent.MOUSE_PRESSED, 0, MouseEvent.BUTTON1_DOWN_MASK,
+                     5, 5, 1, false, MouseEvent.BUTTON1);
+ 
+             fxPnl.processMouseEventPublic(e);
+ 
+             firstPressedEventLatch.countDown();
+         });
+ 
+         Assert.assertTrue(firstPressedEventLatch.await(5000, TimeUnit.MILLISECONDS));
+     }
  }