8280990: [XWayland] XTest emulated mouse click does not bring window to front

Backport-of: d2d78ad18e0b5d2a6a62f9c97ceec5592fa1de2e

test/jdk/java/awt/Modal/ToFront/FrameToFrontModelessTest.java

 /*
- * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -35,6 +35,9 @@ public class FrameToFrontModelessTest {
 
     private boolean isModeless;
 
+    private static final boolean IS_ON_WAYLAND =
+            System.getenv("WAYLAND_DISPLAY") != null;
+
     public FrameToFrontModelessTest(boolean modeless) throws Exception {
         isModeless = modeless;
         robot = new ExtendedRobot();
@@ -76,6 +79,9 @@ public class FrameToFrontModelessTest {
             robot.waitForIdle(delay);
 
             // show the right frame appear on top of the dialog
+            if (IS_ON_WAYLAND) {
+                rightFrame.toFront();
+            }
             rightFrame.clickDummyButton(robot);
             robot.waitForIdle(delay);
 

test/jdk/java/awt/Modal/helpers/TestDialog.java

 /*
- * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -45,6 +45,9 @@ public class TestDialog extends Dialog implements ActionListener,
     public static int delay = 500;
     public static int keyDelay = 100;
 
+    private static final boolean IS_ON_WAYLAND =
+            System.getenv("WAYLAND_DISPLAY") != null;
+
     public TestDialog(Frame frame) {
         super(frame);
         initializeGUI();
@@ -287,6 +290,9 @@ public class TestDialog extends Dialog implements ActionListener,
                                       String message,
                                       Button b) throws Exception {
         focusGained.reset();
+        if (IS_ON_WAYLAND) {
+            toFront();
+        }
         clickInside(robot);
         focusGained.waitForFlagTriggered();
         assertTrue(focusGained.flag(),
@@ -303,6 +309,9 @@ public class TestDialog extends Dialog implements ActionListener,
                                              String message,
                                              Button b) throws Exception {
         focusGained.reset();
+        if (IS_ON_WAYLAND) {
+            toFront();
+        }
         clickInside(robot);
         robot.waitForIdle(delay);
 

test/jdk/java/awt/Modal/helpers/TestFrame.java

 /*
- * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,6 +43,8 @@ public class TestFrame extends Frame implements ActionListener,
 
     public static int delay = 500;
     public static int keyDelay = 100;
+    private static final boolean IS_ON_WAYLAND =
+            System.getenv("WAYLAND_DISPLAY") != null;
 
     public TestFrame() {
         super();
@@ -251,7 +253,7 @@ public class TestFrame extends Frame implements ActionListener,
                                  String        message) throws Exception {
         dummyClicked.reset();
         clickButton(dummyButton, robot);
-        dummyClicked.waitForFlagTriggered();
+        dummyClicked.waitForFlagTriggered(attempts);
 
         String msg = "Clicking the frame Dummy button " + (refState ?
             "did not trigger an action." :
@@ -277,6 +279,9 @@ public class TestFrame extends Frame implements ActionListener,
                                      String message,
                                      Button b) throws Exception {
         focusGained.reset();
+        if (IS_ON_WAYLAND) {
+            toFront();
+        }
         clickInside(robot);
 
         focusGained.waitForFlagTriggered();
@@ -293,6 +298,9 @@ public class TestFrame extends Frame implements ActionListener,
                                             String message,
                                             Button b) throws Exception {
         focusGained.reset();
+        if (IS_ON_WAYLAND) {
+            toFront();
+        }
         clickInside(robot);
 
         robot.waitForIdle(delay);