manual test added

test/jdk/javax/swing/JPopupMenu/FocusablePopupDismissTest.java

@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2023, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+ /*
+  * @test
+  * @key headful
+  * @bug 8319103
+  * @requires (os.family == "linux")
+  * @library /java/awt/regtesthelpers
+  * @build PassFailJFrame
+  * @summary Tests if the focusable popup can be dismissed when the parent
+  *          window or the popup itself loses focus in Wayland.
+  * @run main/manual FocusablePopupDismissTest
+  */
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JPopupMenu;
+import javax.swing.JTextField;
+import java.awt.Window;
+import java.util.List;
+
+public class FocusablePopupDismissTest {
+    private static final String INSTRUCTIONS = """
+            A frame with a "Click me" button should appear next to the window
+            with this instruction.
+
+            Click on the "Click me" button.
+
+            If the JTextField popup with "Some text" is not showing on the screen,
+            click Fail.
+
+            The following steps require some focusable system window to be displayed
+            on the screen. This could be a system settings window, file manager, etc.
+
+            Click on the "Click me" button if the popup is not displayed
+            on the screen.
+
+            While the popup is displayed, click on a some system window.
+            If the popup has disappeared, click Pass, otherwise click Fail.
+            """;
+
+    public static void main(String[] args) throws Exception {
+        if (System.getenv("WAYLAND_DISPLAY") == null) {
+            //test is valid only when running on Wayland.
+            return;
+        }
+
+        PassFailJFrame.builder()
+                .title("FocusablePopupDismissTest")
+                .instructions(INSTRUCTIONS)
+                .rows(20)
+                .columns(40)
+                .testUI(FocusablePopupDismissTest::createTestUI)
+                .build()
+                .awaitAndCheck();
+    }
+
+    static List<Window> createTestUI() {
+        JFrame frame = new JFrame("FocusablePopupDismissTest");
+        JButton button = new JButton("Click me");
+        frame.add(button);
+
+        button.addActionListener(e -> {
+            JPopupMenu popupMenu = new JPopupMenu();
+            JTextField textField = new JTextField("Some text", 10);
+            popupMenu.add(textField);
+            popupMenu.show(button, 0, button.getHeight());
+        });
+        frame.pack();
+
+        return List.of(frame);
+    }
+}