test/java/awt/Window/BackgroundIsNotUpdated/BackgroundIsNotUpdated.java

*** 25,44 ****
  import java.awt.Color;
  import java.awt.Frame;
  import java.awt.Graphics;
  import java.awt.Point;
  import java.awt.Robot;
- import java.awt.Toolkit;
  import java.awt.Window;
  
- import sun.awt.SunToolkit;
- 
  /**
   * @test
   * @bug 8001472
   * @summary Background of the window should not depend from the paint()/update()
   * @author Sergey Bylokhov
   */
  public final class BackgroundIsNotUpdated extends Window {
  
      public BackgroundIsNotUpdated(final Frame owner) {
          super(owner);
--- 25,44 ----
  import java.awt.Color;
  import java.awt.Frame;
  import java.awt.Graphics;
  import java.awt.Point;
  import java.awt.Robot;
  import java.awt.Window;
  
  /**
   * @test
   * @bug 8001472
   * @summary Background of the window should not depend from the paint()/update()
   * @author Sergey Bylokhov
+  * @library ../../../../lib/testlibrary
+  * @build ExtendedRobot
+  * @run main BackgroundIsNotUpdated
   */
  public final class BackgroundIsNotUpdated extends Window {
  
      public BackgroundIsNotUpdated(final Frame owner) {
          super(owner);
*** 57,84 ****
      public static void main(final String[] args) throws AWTException {
          final Window window = new BackgroundIsNotUpdated(null);
          window.setSize(300, 300);
          window.setLocationRelativeTo(null);
          window.setVisible(true);
!         sleep();
!         window.setBackground(Color.GREEN);
!         sleep();
!         final Robot robot = new Robot();
          robot.setAutoDelay(200);
          Point point = window.getLocationOnScreen();
          Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                            point.y + window.getHeight() / 2);
          window.dispose();
          if (!color.equals(Color.GREEN)) {
              throw new RuntimeException(
                      "Expected: " + Color.GREEN + " , Actual: " + color);
          }
      }
- 
-     private static void sleep() {
-         try {
-             ((SunToolkit) Toolkit.getDefaultToolkit()).realSync();
-             Thread.sleep(1000);
-         } catch (InterruptedException ignored) {
-         }
-     }
  }
--- 57,77 ----
      public static void main(final String[] args) throws AWTException {
          final Window window = new BackgroundIsNotUpdated(null);
          window.setSize(300, 300);
          window.setLocationRelativeTo(null);
          window.setVisible(true);
!         window.requestFocus();
!         final ExtendedRobot robot = new ExtendedRobot();
          robot.setAutoDelay(200);
+         robot.waitForIdle(1000);
+         window.setBackground(Color.GREEN);
+         robot.waitForIdle(1000);
          Point point = window.getLocationOnScreen();
          Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
                                            point.y + window.getHeight() / 2);
          window.dispose();
          if (!color.equals(Color.GREEN)) {
              throw new RuntimeException(
                      "Expected: " + Color.GREEN + " , Actual: " + color);
          }
      }
  }