public void GLWindowFocusChangedSignal() { tlog.Debug(tag, $"GLWindowFocusChangedSignal START"); string name = "myGLWindow"; Rectangle rectangle = new Rectangle(20, 20, 100, 100); GLWindow a1 = new GLWindow(name, rectangle, true); a1.FocusChangedSignal(); a1.Destroy(); tlog.Debug(tag, $"GLWindowFocusChangedSignal END (OK)"); Assert.Pass("GLWindowFocusChangedSignal"); }