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TestJLabelWithHTMLText.java 1.9 KB
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P
8230235: Rendering HTML with empty img attribute and documentBaseKey cause Exception  
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/*
 * Copyright (c) 2019, 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 8230235
 * @summary Tests if JLabel with HTML text having empty img tag and
 *      documentBaseKey set renders properly without NPE
 * @run main TestJLabelWithHTMLText
 */
import java.net.MalformedURLException;
import java.net.URL;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;
import javax.swing.plaf.basic.BasicHTML;

public class TestJLabelWithHTMLText {

    public static void main(String[] args) throws Exception {
        SwingUtilities.invokeAndWait(() -> {
            JLabel label = new JLabel();
            try {
                label.putClientProperty(BasicHTML.documentBaseKey,
                        new URL("https://www.google.com"));
            } catch (MalformedURLException e) {
                e.printStackTrace();
            }
            label.setText("<html><img src=''></html>");
        });
    }
}