/*
* Copyright (c) 2024, 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.io.ByteArrayInputStream;
import java.io.IOException;
import java.nio.charset.Charset;
import javax.swing.JEditorPane;
import javax.swing.text.BadLocationException;
import javax.swing.text.Document;
import javax.swing.text.Element;
/*
* @test
* @bug 8328953
* @summary Verifies JEditorPane.read doesn't throw ChangedCharSetException
but handles it and reads HTML in the specified encoding
* @run main EditorPaneCharset
*/
public final class EditorPaneCharset {
private static final String CYRILLIC_TEXT =
"\u041F\u0440\u0438\u0432\u0435\u0442, \u043C\u0438\u0440!";
private static final String HTML_CYRILLIC =
"\n" +
"\n" +
" \n" +
"\n" +
"" + CYRILLIC_TEXT + "
\n" +
"\n";
public static void main(String[] args) throws IOException, BadLocationException {
JEditorPane editorPane = new JEditorPane();
editorPane.setContentType("text/html");
Document document = editorPane.getDocument();
// Shouldn't throw ChangedCharSetException
editorPane.read(
new ByteArrayInputStream(
HTML_CYRILLIC.getBytes(
Charset.forName("windows-1251"))),
document);
Element root = document.getDefaultRootElement();
Element body = root.getElement(1);
Element p = body.getElement(0);
String pText = document.getText(p.getStartOffset(),
p.getEndOffset() - p.getStartOffset() - 1);
if (!CYRILLIC_TEXT.equals(pText)) {
throw new RuntimeException("Text doesn't match");
}
}
}