8352997: Open source several Swing JTabbedPane tests

test/jdk/javax/swing/JTabbedPane/4287208/bug4287208.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2001, 2025, 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 4287208
+ * @summary Tests if JTabbedPane's setEnabledAt properly renders bounds of Tabs
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual bug4287208
+*/
+
+import java.awt.BorderLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import javax.swing.ImageIcon;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JTabbedPane;
+
+public class bug4287208 implements ActionListener {
+
+    static final String INSTRUCTIONS = """
+        There are two tabs in the test window. Press the "Test" button 5 times.
+        If this causes tabs to overlap at any time, the test FAILS, otherwise
+        the test PASSES.
+    """;
+
+    static boolean state = true;
+    static JTabbedPane jtp;
+
+    public static void main(String[] args) throws Exception {
+        PassFailJFrame.builder()
+            .title("bug4287208 Test Instructions")
+            .instructions(INSTRUCTIONS)
+            .columns(40)
+            .testUI(bug4287208::createUI)
+            .build()
+            .awaitAndCheck();
+    }
+
+    static JFrame createUI() {
+        JFrame frame = new JFrame("bug4287208");
+
+        JButton start = new JButton("Test");
+        start.addActionListener(new bug4287208());
+        JPanel buttonPanel = new JPanel();
+        buttonPanel.add(start);
+        frame.add(buttonPanel,BorderLayout.SOUTH);
+
+        jtp = new JTabbedPane();
+        jtp.addTab("Panel One", new JPanel());
+        String s = System.getProperty("test.src",".") +
+                   System.getProperty("file.separator") + "duke.gif";
+        ImageIcon ii = new ImageIcon(s);
+        jtp.addTab("Panel Two", ii, new JPanel());
+
+        frame.add(jtp, BorderLayout.CENTER);
+        frame.setSize(500, 300);
+        return frame;
+    }
+
+    public void actionPerformed(ActionEvent evt) {
+        jtp.setEnabledAt(0, state);
+        jtp.setEnabledAt(1, !state);
+        state = !state;
+    }
+
+}

test/jdk/javax/swing/JTabbedPane/bug4273320.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2000, 2025, 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 4273320
+ * @summary JTabbedPane.setTitleAt() should refresh when using HTML text
+ * @key headful
+*/
+
+import java.awt.BorderLayout;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JTabbedPane;
+import javax.swing.SwingUtilities;
+import javax.swing.plaf.TabbedPaneUI;
+
+public class bug4273320 {
+
+    static JFrame frame;
+    static volatile JTabbedPane tabs;
+
+    static final String PLAIN = "Plain";
+    static final String HTML = "<html>A fairly long HTML text label</html>";
+
+    public static void main(String[] args) throws Exception {
+        try {
+            SwingUtilities.invokeAndWait(bug4273320::createUI);
+
+            Robot robot = new Robot();
+            robot.waitForIdle();
+            robot.delay(1000);
+
+            TabbedPaneUI ui = tabs.getUI();
+            Rectangle origSize = ui.getTabBounds(tabs, 0);
+
+            SwingUtilities.invokeAndWait(() -> {
+                tabs.setTitleAt(0, HTML);
+            });
+            robot.waitForIdle();
+            robot.delay(1000);
+
+            Rectangle newSize = ui.getTabBounds(tabs, 0);
+            // The tab should be resized larger if the longer HTML text is added
+            System.out.println("orig = " + origSize.width + " x " + origSize.height);
+            System.out.println("new = " + newSize.width + " x " + newSize.height);
+            if (origSize.width >= newSize.width) {
+                throw new RuntimeException("Tab text is not updated.");
+            }
+        } finally {
+            SwingUtilities.invokeAndWait(() -> {
+                if (frame != null) {
+                    frame.dispose();
+                }
+            });
+        }
+    }
+
+    static void createUI() {
+        frame = new JFrame("bug4273320");
+        tabs = new JTabbedPane();
+        JPanel panel = new JPanel();
+        tabs.addTab(PLAIN, panel);
+        frame.getContentPane().add(tabs, BorderLayout.CENTER);
+        frame.setSize(500, 300);
+        frame.setVisible(true);
+    }
+}

test/jdk/javax/swing/JTabbedPane/bug4287268.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2000, 2025, 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 4287268
+ * @summary Tests if setIconAt(index,Icon) does not set Tab's disabled icon
+ * @key headful
+*/
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.image.BufferedImage;
+import javax.swing.ImageIcon;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JTabbedPane;
+import javax.swing.SwingUtilities;
+
+public class bug4287268 {
+
+    static JFrame frame;
+    static volatile JTabbedPane jtp;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            SwingUtilities.invokeAndWait(bug4287268::createUI);
+
+            Robot robot = new Robot();
+            robot.waitForIdle();
+            robot.delay(1000);
+
+            Point point = jtp.getLocationOnScreen();
+            int width = jtp.getWidth();
+            int height = jtp.getHeight();
+            Rectangle r = new Rectangle(point.x, point.y, width, height);
+            BufferedImage cap = robot.createScreenCapture(r);
+
+            int red = Color.red.getRGB();
+            for (int x = 0; x < cap.getWidth(); x++) {
+                for (int y = 0; y < cap.getHeight(); y++) {
+                    int rgb = cap.getRGB(x, y);
+                    if (rgb == red) {
+                        try {
+                             javax.imageio.ImageIO.write(cap, "png", new java.io.File("cap.png"));
+                        } catch (Exception ee) {
+                        }
+                        throw new RuntimeException("Test failed : found red");
+                    }
+                }
+            }
+        } finally {
+            SwingUtilities.invokeAndWait(() -> {
+                if (frame != null) {
+                    frame.dispose();
+                }
+            });
+        }
+    }
+
+    static void createUI() {
+        frame = new JFrame("bug4287268");
+        jtp = new JTabbedPane();
+        JPanel panel = new JPanel();
+        jtp.add("Panel One", panel);
+        int size = 64;
+        BufferedImage img = new BufferedImage(size, size, BufferedImage.TYPE_INT_RGB);
+        Graphics g = img.createGraphics();
+        g.setColor(Color.red);
+        g.fillRect(0, 0, size, size);
+        ImageIcon ii = new ImageIcon(img);
+        jtp.setIconAt(0, ii);
+        jtp.setEnabledAt(0, false);
+        frame.getContentPane().add(jtp, BorderLayout.CENTER);
+        frame.pack();
+        frame.setVisible(true);
+    }
+}

test/jdk/javax/swing/JTabbedPane/bug4362226.java

@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2000, 2025, 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 4362226
+ * @summary JTabbedPane's HTML title should have proper offsets
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual bug4362226
+*/
+
+import java.awt.BorderLayout;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JTabbedPane;
+import javax.swing.UIManager;
+import javax.swing.plaf.metal.MetalLookAndFeel;
+
+public class bug4362226 {
+
+    static final String PLAIN = "Label";
+    static final String HTML = "<html>Label</html>";
+
+    static final String INSTRUCTIONS = """
+        The test window contains a JTabbedPane with two tabs.
+        The titles for both tabs should look similar and drawn with the same fonts.
+        The text of the tabs should start in a position that is offset from the left
+        boundary of the tab, so there is clear space between them.
+        If there is no space, then the test FAILS.
+    """;
+
+    public static void main(String[] args) throws Exception {
+        PassFailJFrame.builder()
+            .title("bug4362226 Test Instructions")
+            .instructions(INSTRUCTIONS)
+            .columns(60)
+            .testUI(bug4362226::createUI)
+            .build()
+            .awaitAndCheck();
+    }
+
+    static JFrame createUI() {
+        try {
+            UIManager.setLookAndFeel(new MetalLookAndFeel());
+        } catch (Exception e) {
+        }
+        JFrame frame = new JFrame("bug4362226");
+        JTabbedPane tabs = new JTabbedPane();
+        tabs.addTab(PLAIN, new JPanel());
+        tabs.addTab(HTML, new JPanel());
+        frame.add(tabs, BorderLayout.CENTER);
+        frame.setSize(500, 300);
+        return frame;
+    }
+}