8315825: Open some swing tests

Reviewed-by: abhiscxk, prr

test/jdk/javax/swing/JComponent/bug4765272.java

@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2004, 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
+ * @bug 4765272
+ * @summary REGRESSION: IAE: focusCycleRoot not focus cyle root of a Component
+ * @key headful
+ */
+
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.FlowLayout;
+import java.awt.FocusTraversalPolicy;
+import java.awt.Robot;
+import java.awt.event.FocusAdapter;
+import java.awt.event.FocusEvent;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
+
+public class bug4765272 {
+    static boolean focusGained = false;
+    static JFrame f;
+    static JButton bt1;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            SwingUtilities.invokeAndWait(() -> {
+                f = new JFrame("bug4765272");
+                bt1 = new JButton("Button 1");
+                JButton bt2 = new JButton("Button 2");
+
+                JPanel p = new JPanel();
+                p.setLayout(new FlowLayout());
+                p.add(bt1);
+                p.add(bt2);
+                f.getContentPane().add(p);
+
+                FocusTraversalPolicy policy = new FocusTraversalPolicy() {
+                    @Override
+                    public Component getComponentAfter(Container aContainer, Component aComponent) {
+                        if (aComponent == bt1) {
+                            return bt2;
+                        }
+                        return bt1;
+                    }
+
+                    @Override
+                    public Component getComponentBefore(Container aContainer, Component aComponent) {
+                        if (aComponent == bt1) {
+                            return bt2;
+                        }
+                        return bt1;
+                    }
+
+                    @Override
+                    public Component getFirstComponent(Container aContainer) {
+                        return bt1;
+                    }
+
+                    @Override
+                    public Component getLastComponent(Container aContainer) {
+                        return bt2;
+                    }
+
+                    @Override
+                    public Component getDefaultComponent(Container aContainer) {
+                        return bt1;
+                    }
+                };
+
+                bt1.addFocusListener(new FocusAdapter() {
+                    public void focusGained(FocusEvent e) {
+                        p.removeAll();
+                        synchronized (this) {
+                            focusGained = true;
+                            this.notifyAll();
+                        }
+                    }
+                });
+
+                f.setLocationRelativeTo(null);
+                f.setVisible(true);
+            });
+
+            Robot r = new Robot();
+            r.waitForIdle();
+            r.delay(1000);
+
+            SwingUtilities.invokeAndWait(() -> {
+                bt1.requestFocus();
+                try {
+                    if (!focusGained) {
+                        Thread.sleep(5000);
+                    }
+                } catch (Exception ex) {
+                    ex.printStackTrace();
+                }
+            });
+        } finally {
+            SwingUtilities.invokeAndWait(() -> {
+                if (f != null) {
+                    f.dispose();
+                }
+            });
+        }
+    }
+}

test/jdk/javax/swing/JComponent/bug4979794.java

@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2004, 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
+ * @bug 4979794
+ * @summary A component is sometimes the next component for itself in focus policy.
+ * @key headful
+ */
+
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.FocusTraversalPolicy;
+import java.awt.Robot;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
+
+public class bug4979794 {
+    static JFrame fr;
+    static JButton btn1;
+    static JButton btn2;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            SwingUtilities.invokeAndWait(() -> {
+                fr = new JFrame("bug4979794");
+                fr.getContentPane().setLayout(null);
+
+                JPanel p = new JPanel();
+                p.setLayout(null);
+                fr.getContentPane().add(p);
+
+                btn1 = new JButton("Button 1");
+                btn1.setBounds(0, 0, 200, 200);
+
+                btn2 = new JButton("Button 2");
+                btn2.setBounds(0, 0, 200, 200);
+
+                p.add(btn1);
+                p.add(btn2);
+                p.setSize(200, 200);
+
+                fr.setLocationRelativeTo(null);
+                fr.setSize(300, 300);
+                fr.setVisible(true);
+            });
+
+            Robot r = new Robot();
+            r.waitForIdle();
+            r.delay(1000);
+
+            SwingUtilities.invokeAndWait(() -> {
+                Container root = btn1.getFocusCycleRootAncestor();
+                FocusTraversalPolicy policy = root.getFocusTraversalPolicy();
+                Component next1 = policy.getComponentAfter(fr, btn1);
+                Component next2 = policy.getComponentAfter(fr, btn2);
+                if (next1 == next2) {
+                    throw new RuntimeException("btn1 and btn2 have the same next Component.");
+                }
+            });
+        } finally {
+            SwingUtilities.invokeAndWait(() -> {
+                if (fr != null) {
+                    fr.dispose();
+                }
+            });
+        }
+    }
+}

test/jdk/javax/swing/JPanel/bug4907772.java

@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2003, 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
+ * @bug 4907772
+ * @summary 1.4 REGRESSION: JPanel responds to mouse clicks on overlapping JPanel
+ * @key headful
+ */
+
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.FocusTraversalPolicy;
+import java.awt.Robot;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
+
+public class bug4907772 {
+    static JFrame fr;
+    static JButton btn1;
+    static JButton btn2;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            SwingUtilities.invokeAndWait(() -> {
+                fr = new JFrame("bug4907772");
+                fr.getContentPane().setLayout(null);
+
+                JPanel p = new JPanel();
+                p.setLayout(null);
+                fr.getContentPane().add(p);
+
+                btn1 = new JButton("Button 1");
+                btn1.setBounds(0, 0, 200, 200);
+
+                btn2 = new JButton("Button 2");
+                btn2.setBounds(0, 0, 200, 200);
+
+                p.add(btn1);
+                p.add(btn2);
+
+                fr.setLocationRelativeTo(null);
+                fr.pack();
+                fr.setVisible(true);
+            });
+
+            Robot r = new Robot();
+            r.waitForIdle();
+            r.delay(1000);
+
+            SwingUtilities.invokeAndWait(() -> {
+                Container root = btn1.getFocusCycleRootAncestor();
+                FocusTraversalPolicy policy = root.getFocusTraversalPolicy();
+                Component initial = policy.getInitialComponent(fr);
+                if (initial == btn2) {
+                    throw new RuntimeException("The underlying button shouldn't be the initial component of FCR");
+                }
+            });
+        } finally {
+            SwingUtilities.invokeAndWait(() -> {
+                if (fr != null) {
+                    fr.dispose();
+                }
+            });
+        }
+    }
+}