test/java/awt/Window/ShapedAndTranslucentWindows/ShapedTranslucent.java

@@ -25,10 +25,24 @@
 
 /*
  * @test
  * @summary Check if a translucent shaped window is dragged and
  *          resized correctly.
+ *
+ * Test Description: Check if TRANSLUCENT and PERPIXEL_TRANSPARENT translucency
+ *      types are supported on the current platform. Proceed if it is supported.
+ *      Create and apply opacity of 0.3 and apply shape in componentResized
+ *      listener. Drag and resize the window using AWT Robot and verify that
+ *      shape and translucency are correctly applied both with pixels checking
+ *      and clicks. Make the window appear on top of a known background. Repeat
+ *      this for Window, Dialog, Frame.
+ * Expected Result: If TRANSLUCENT and PERPIXEL_TRANSPARENT translucency types are
+ *      supported, the window should appear with the expected shape and translucency.
+ *      Clicks should come to visible parts of shaped window only and to background
+ *      for clipped parts.
+ *
+ * @author mrkam
  * @author Dmitriy Ermashov (dmitriy.ermashov@oracle.com)
  * @library ../../../../lib/testlibrary
  * @build Common ExtendedRobot
  * @run main ShapedTranslucent
  */