From 55afcb57a5d9dbc7bfad75e35df6b96932f6b074 Mon Sep 17 00:00:00 2001 From: Prasanta Sadhukhan Date: Wed, 16 Apr 2025 03:58:17 +0000 Subject: [PATCH] 8352682: Opensource JComponent tests Reviewed-by: jdv, honkar --- .../javax/swing/JComponent/bug4235215.java | 64 +++++++++ .../javax/swing/JComponent/bug4247610.java | 128 ++++++++++++++++++ .../javax/swing/JComponent/bug4254995.java | 60 ++++++++ 3 files changed, 252 insertions(+) create mode 100644 test/jdk/javax/swing/JComponent/bug4235215.java create mode 100644 test/jdk/javax/swing/JComponent/bug4247610.java create mode 100644 test/jdk/javax/swing/JComponent/bug4254995.java diff --git a/test/jdk/javax/swing/JComponent/bug4235215.java b/test/jdk/javax/swing/JComponent/bug4235215.java new file mode 100644 index 00000000000..471f713ee46 --- /dev/null +++ b/test/jdk/javax/swing/JComponent/bug4235215.java @@ -0,0 +1,64 @@ +/* + * Copyright (c) 1999, 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 4235215 + * @summary Tests that Toolkit.getPrintJob() do not throw NPE + * @library /java/awt/regtesthelpers + * @build PassFailJFrame + * @run main/manual bug4235215 + */ + +import java.awt.Toolkit; +import javax.swing.JButton; +import javax.swing.JFrame; + +public class bug4235215 { + + private static final String INSTRUCTIONS = """ + Press "Print Dialog" button. + If you see a print dialog, test passes. + Click "Cancel" button to close it."""; + + public static void main(String[] args) throws Exception { + PassFailJFrame.builder() + .title("bug4235215 Instructions") + .instructions(INSTRUCTIONS) + .columns(35) + .testUI(bug4235215::createTestUI) + .build() + .awaitAndCheck(); + } + + private static JFrame createTestUI() { + JFrame frame = new JFrame("bug4235215"); + JButton button = new JButton("Print Dialog"); + button.addActionListener(ev -> { + Toolkit.getDefaultToolkit().getPrintJob(frame, "Test Printing", null); + }); + frame.add(button); + frame.pack(); + return frame; + } +} diff --git a/test/jdk/javax/swing/JComponent/bug4247610.java b/test/jdk/javax/swing/JComponent/bug4247610.java new file mode 100644 index 00000000000..e5470606f6e --- /dev/null +++ b/test/jdk/javax/swing/JComponent/bug4247610.java @@ -0,0 +1,128 @@ +/* + * 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 4247610 + * @summary Tests an unnecessary repaint issue + * @key headful + * @run main bug4247610 + */ + +import java.awt.Dimension; +import java.awt.FlowLayout; +import java.awt.Graphics; +import java.awt.Point; +import java.awt.Robot; +import java.awt.event.InputEvent; +import javax.swing.JButton; +import javax.swing.JDesktopPane; +import javax.swing.JFrame; +import javax.swing.JInternalFrame; +import javax.swing.JLabel; +import javax.swing.JPanel; +import javax.swing.SwingUtilities; + +import java.util.concurrent.atomic.AtomicInteger; +import java.util.Random; + +public class bug4247610 { + + private static JFrame frame; + private static JButton damager; + private static volatile Point loc; + private static volatile Dimension size; + private static volatile boolean traced; + private static volatile boolean failed; + + public static void main(String[] args) throws Exception { + Robot robot = new Robot(); + SwingUtilities.invokeAndWait(() -> { + frame = new JFrame("bug4247610"); + JDesktopPane pane = new JDesktopPane(); + + JInternalFrame jif = new JInternalFrame( + "Damager", true, true, true, true); + InternalFramePanel ifp = new InternalFramePanel(); + damager = new JButton("Damage!"); + ifp.add(damager); + jif.setContentPane(ifp); + jif.setBounds(0, 0, 300, 300); + jif.setVisible(true); + pane.add(jif); + + jif = new JInternalFrame("Damagee", true, true, true, true); + JPanel panel = new JPanel(new FlowLayout(FlowLayout.LEFT)); + final JLabel damagee = new JLabel(""); + panel.add(damagee); + jif.setContentPane(panel); + jif.setBounds(60, 220, 300, 100); + jif.setVisible(true); + pane.add(jif); + + final Random random = new Random(); + + damager.addActionListener((e) -> { + System.out.println("trace paints enabled"); + traced = true; + damagee.setText(Integer.toString(random.nextInt())); + }); + frame.setContentPane(pane); + frame.setSize(500, 500); + frame.setLocationRelativeTo(null); + frame.setVisible(true); + }); + robot.waitForIdle(); + robot.delay(1000); + SwingUtilities.invokeAndWait(() -> { + loc = damager.getLocationOnScreen(); + size = damager.getSize(); + }); + robot.mouseMove(loc.x + size.width / 2, loc.y + size.height / 2); + robot.waitForIdle(); + robot.delay(200); + robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); + robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); + if (failed) { + throw new RuntimeException("Failed: unnecessary repaint occured"); + } + } + + + static class InternalFramePanel extends JPanel { + final AtomicInteger repaintCounter = new AtomicInteger(0); + InternalFramePanel() { + super(new FlowLayout()); + setOpaque(true); + } + + public synchronized void paintComponent(Graphics g) { + super.paintComponent(g); + repaintCounter.incrementAndGet(); + System.out.println("repaintCounter " + repaintCounter.intValue()); + if (traced) { + failed = true; + } + } + } +} diff --git a/test/jdk/javax/swing/JComponent/bug4254995.java b/test/jdk/javax/swing/JComponent/bug4254995.java new file mode 100644 index 00000000000..8947558f128 --- /dev/null +++ b/test/jdk/javax/swing/JComponent/bug4254995.java @@ -0,0 +1,60 @@ +/* + * Copyright (c) 1999, 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 4254995 + * @summary Tests that html in renderer works correctly + * @library /java/awt/regtesthelpers + * @build PassFailJFrame + * @run main/manual bug4254995 + */ + +import javax.swing.JFrame; +import javax.swing.JList; +import javax.swing.JScrollPane; + +public class bug4254995 { + + private static final String INSTRUCTIONS = """ + If you see a list containing digits from one to seven, test passes. + Otherwise it fails."""; + + public static void main(String[] args) throws Exception { + PassFailJFrame.builder() + .title("bug4254995 Instructions") + .instructions(INSTRUCTIONS) + .columns(35) + .testUI(bug4254995::createTestUI) + .build() + .awaitAndCheck(); + } + + private static JFrame createTestUI() { + JFrame frame = new JFrame("bug4254995"); + String[] data = { "1", "2", "3", "4", "5", "6", "7" }; + frame.add(new JScrollPane(new JList(data))); + frame.pack(); + return frame; + } +}