142 lines
4.4 KiB
Java
142 lines
4.4 KiB
Java
/*
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* Copyright (c) 2010, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @key headful
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* @bug 6917744 8194767
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* @summary JScrollPane Page Up/Down keys do not handle correctly html tables with different cells contents
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* @author Pavel Porvatov
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* @run main bug6917744
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*/
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import java.awt.*;
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import java.awt.event.InputEvent;
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import java.awt.event.KeyEvent;
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import java.io.IOException;
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import javax.swing.*;
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public class bug6917744 {
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private static JFrame frame;
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private static JEditorPane editorPane;
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private static JScrollPane scrollPane;
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private static Robot robot;
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private static Point p = null;
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static void blockTillDisplayed(JComponent comp) throws Exception {
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while (p == null) {
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try {
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SwingUtilities.invokeAndWait(() -> {
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p = comp.getLocationOnScreen();
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});
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} catch (IllegalStateException e) {
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try {
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Thread.sleep(1000);
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} catch (InterruptedException ie) {
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}
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}
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}
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}
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public static void main(String[] args) throws Exception {
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robot = new Robot();
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robot.setAutoDelay(100);
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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frame = new JFrame();
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editorPane = new JEditorPane();
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try {
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editorPane.setPage(bug6917744.class.getResource("/test.html"));
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} catch (IOException e) {
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frame.dispose();
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throw new RuntimeException("HTML resource not found", e);
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}
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scrollPane = new JScrollPane(editorPane);
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frame.getContentPane().add(scrollPane);
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frame.setSize(400, 300);
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frame.setVisible(true);
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}
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});
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blockTillDisplayed(editorPane);
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robot.mouseMove(p.x+50, p.y+50);
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robot.waitForIdle();
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.waitForIdle();
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.waitForIdle();
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for (int i = 0; i < 50; i++) {
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robot.keyPress(KeyEvent.VK_PAGE_DOWN);
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robot.keyRelease(KeyEvent.VK_PAGE_DOWN);
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}
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robot.waitForIdle();
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// Check that we at the end of document
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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BoundedRangeModel model = scrollPane.getVerticalScrollBar().getModel();
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if (model.getValue() + model.getExtent() != model.getMaximum()) {
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frame.dispose();
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throw new RuntimeException("Invalid HTML position");
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}
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}
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});
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robot.waitForIdle();
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for (int i = 0; i < 50; i++) {
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robot.keyPress(KeyEvent.VK_PAGE_UP);
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robot.keyRelease(KeyEvent.VK_PAGE_UP);
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}
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robot.waitForIdle();
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// Check that we at the begin of document
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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BoundedRangeModel model = scrollPane.getVerticalScrollBar().getModel();
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if (model.getValue() != model.getMinimum()) {
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frame.dispose();
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throw new RuntimeException("Invalid HTML position");
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}
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frame.dispose();
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}
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});
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}
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}
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