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8015853: java.lang.ArrayIndexOutOfBoundsException when running SwingSet2 demo

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Reviewed-by: alexp, serb
This commit is contained in:
Dmitry Markov 2013-06-06 17:59:37 +04:00
parent 1a56f32a4a
commit 269ea64b67
3 changed files with 150 additions and 1 deletions
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2
jdk/src/share/classes/javax/swing/text/View.java
View File

@ -1174,7 +1174,7 @@ public abstract class View implements SwingConstants {
// formed by added elements (i.e. they will be updated
// by initialization.
index0 = Math.max(index0, 0);
index1 = getViewIndex(elem.getDocument().getLength(), Position.Bias.Forward);
index1 = Math.max((getViewCount() - 1), 0);
for (int i = index0; i <= index1; i++) {
if (! ((i >= hole0) && (i <= hole1))) {
v = getView(i);

82
jdk/test/javax/swing/text/View/8015853/bug8015853.java Normal file
View File

@ -0,0 +1,82 @@
/*
* Copyright (c) 2007, 2013, 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 8015853
* @summary Tests the rendering of a large HTML document
* @author Dmitry Markov
* @run main bug8015853
*/
import java.io.*;
import java.net.URL;
import java.util.Scanner;
import javax.swing.*;
import javax.swing.text.html.HTMLEditorKit;
public class bug8015853 {
private static String text = "";
public static void main(String[] args) throws Exception {
try {
URL path = ClassLoader.getSystemResource("bug8015853.txt");
File file = new File(path.toURI());
Scanner scanner = new Scanner(file);
while (scanner.hasNextLine()) {
text += scanner.nextLine() + "\n";
}
scanner.close();
} catch (Exception ex) {
throw new RuntimeException(ex);
}
text += text;
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
createAndShowGUI();
}
});
}
private static void createAndShowGUI() {
try {
UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
} catch (Exception ex) {
throw new RuntimeException(ex);
}
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JEditorPane editorPane = new JEditorPane();
HTMLEditorKit editorKit = new HTMLEditorKit();
editorPane.setEditorKit(editorKit);
editorPane.setText(text);
frame.add(editorPane);
frame.setVisible(true);
}
}

67
jdk/test/javax/swing/text/View/8015853/bug8015853.txt Normal file
View File

@ -0,0 +1,67 @@
</font><font size=2 color="#0000aa"><i>/*
* Copyright (c) 2007, 2013, 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.
*/</font></i><font size=2 color=black>
<b>import</b> java.io.*;
<b>import</b> java.net.URL;
<b>import</b> java.util.Scanner;
<b>import</b> javax.swing.*;
<b>import</b> javax.swing.text.html.HTMLEditorKit;
<b>public</b> <b>class</b> bug8015853 {
<b>private</b> <b>static</b> String text = </font><font size=2 color="#00bb00">""</font><font size=2 color=black>;
<b>public</b> <b>static</b> <b>void</b> main(String[] args) throws Exception {
<b>try</b> {
URL path = ClassLoader.getSystemResource(</font><font size=2 color="#00bb00">"bug8015853.txt"</font><font size=2 color=black>);
File file = <b>new</b> File(path.toURI());
Scanner scanner = <b>new</b> Scanner(file);
<b>while</b> (scanner.hasNextLine()) {
text += scanner.nextLine() + </font><font size=2 color="#00bb00">"\n"</font><font size=2 color=black>;
}
scanner.close();
} <b>catch</b> (Exception ex) {
<b>throw</b> <b>new</b> RuntimeException(ex);
}
System.out.println(text);
SwingUtilities.invokeAndWait(<b>new</b> Runnable() {
<b>public</b> <b>void</b> run() {
createAndShowGUI();
}
});
}
<b>private</b> <b>static</b> <b>void</b> createAndShowGUI() {
<b>try</b> {
UIManager.setLookAndFeel(</font><font size=2 color="#00bb00">"javax.swing.plaf.metal.MetalLookAndFeel"</font><font size=2 color=black>);
} <b>catch</b> (Exception ex) {
<b>throw</b> <b>new</b> RuntimeException(ex);
}
JFrame frame = <b>new</b> JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JEditorPane editorPane = <b>new</b> JEditorPane();
HTMLEditorKit editorKit = <b>new</b> HTMLEditorKit();
editorPane.setEditorKit(editorKit);
editorPane.setText(text);
frame.add(editorPane);
frame.setVisible(<b>true</b>);
}
}