86 lines
2.9 KiB
Java
86 lines
2.9 KiB
Java
/*
|
|
* Copyright (c) 2022, 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.
|
|
*/
|
|
|
|
import java.awt.BorderLayout;
|
|
import java.awt.Dimension;
|
|
import java.lang.reflect.InvocationTargetException;
|
|
|
|
import javax.swing.JFrame;
|
|
import javax.swing.JLabel;
|
|
import javax.swing.JTextPane;
|
|
import javax.swing.SwingUtilities;
|
|
import javax.swing.text.AttributeSet;
|
|
import javax.swing.text.DefaultStyledDocument;
|
|
import javax.swing.text.SimpleAttributeSet;
|
|
import javax.swing.text.StyleConstants;
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8291792
|
|
* @key headful
|
|
* @summary Test to check if negative length check is implemented in
|
|
* setCharacterAttributes(). Test should not throw any exception on
|
|
* negative length.
|
|
* @run main DocNegLenCharAttrTest
|
|
*/
|
|
public class DocNegLenCharAttrTest {
|
|
private static JFrame frame;
|
|
public static void main(String[] args) throws InterruptedException, InvocationTargetException {
|
|
try {
|
|
SwingUtilities.invokeAndWait(new Runnable() {
|
|
public void run() {
|
|
test();
|
|
}
|
|
});
|
|
} finally {
|
|
frame.dispose();
|
|
}
|
|
System.out.println("Test Pass!");
|
|
}
|
|
|
|
public static void test() {
|
|
DefaultStyledDocument doc;
|
|
frame = new JFrame();
|
|
doc = new DefaultStyledDocument();
|
|
JTextPane text = new JTextPane();
|
|
text.setDocument(doc);
|
|
text.setText("hello world");
|
|
doc.setCharacterAttributes(6, -5,
|
|
createLabelAttribute("world"), true);
|
|
|
|
frame.setPreferredSize(new Dimension(100,70));
|
|
frame.add(text);
|
|
frame.setLayout(new BorderLayout());
|
|
frame.add(text,BorderLayout.SOUTH);
|
|
frame.setVisible(true);
|
|
frame.pack();
|
|
}
|
|
|
|
private static AttributeSet createLabelAttribute(String text){
|
|
JLabel lbl = new JLabel(text.toUpperCase());
|
|
SimpleAttributeSet attr = new SimpleAttributeSet();
|
|
StyleConstants.setComponent(attr,lbl);
|
|
return attr;
|
|
}
|
|
}
|