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/*
* 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
* @bug 8273986
* @key headful
* @requires (os.family == "windows")
* @summary Verifies if accessible child count for JEditorPane HTML demo
* returns correct child count.
* @run main TestEditorPaneAccessibleChildCount
*/
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.io.IOException;
import java.net.URL;
import javax.accessibility.AccessibleContext;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.SwingUtilities;
import javax.swing.text.html.HTMLEditorKit;
public class TestEditorPaneAccessibleChildCount {
private static JEditorPane jep;
private static AccessibleContext ac;
private static JFrame frame;
private static int childCount1 = 0;
private static int childCount2 = 0;
public TestEditorPaneAccessibleChildCount() {
createAndShowUI();
}
public void createAndShowUI() {
frame = new JFrame("JEditorPane A11Y Child Count Test");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel panel = new JPanel();
jep = new JEditorPane();
jep.setEditable(false);
jep.setEditorKit(new HTMLEditorKit());
URL url = TestEditorPaneAccessibleChildCount.class.
getResource("test1.html");
loadHtmlPage(url);
JScrollPane jScrollPane = new JScrollPane(jep);
jScrollPane.setPreferredSize(new Dimension(540,400));
panel.add(jScrollPane);
frame.getContentPane().add(panel, BorderLayout.CENTER);
frame.setSize(560, 450);
frame.setLocationRelativeTo(null);
frame.pack();
frame.setVisible(true);
}
public static void loadHtmlPage(URL url) {
try {
jep.setPage(url);
} catch (IOException e) {
e.printStackTrace();
}
}
public static void addDelay(int mSec) {
try {
Thread.sleep(mSec);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
public static void main(String[] args) throws Exception {
try {
SwingUtilities.invokeAndWait(() -> {
new TestEditorPaneAccessibleChildCount();
});
addDelay(500);
SwingUtilities.invokeAndWait(() -> {
ac = jep.getAccessibleContext();
childCount1 = ac.getAccessibleChildrenCount();
});
URL url = TestEditorPaneAccessibleChildCount.class.
getResource("test2.html");
SwingUtilities.invokeAndWait(() -> {
loadHtmlPage(url);
});
addDelay(500);
SwingUtilities.invokeAndWait(() -> {
childCount2 = ac.getAccessibleChildrenCount();
if ((childCount1 != childCount2) &&
(childCount1 != 0 && childCount2 != 0)) {
System.out.println("passed");
} else {
System.out.println("Test1 html page accessible children" +
" count is: " + childCount1);
System.out.println("Test2 html page accessible children" +
" count is: " + childCount2);
throw new RuntimeException("getAccessibleChildrenCount" +
" returned wrong child count");
}
});
} finally {
SwingUtilities.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
}
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