73 lines
2.5 KiB
Java
73 lines
2.5 KiB
Java
/*
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* Copyright (c) 2003, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import javax.swing.JEditorPane;
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import javax.swing.SwingUtilities;
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import javax.swing.text.AttributeSet;
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import javax.swing.text.View;
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import javax.swing.text.html.CSS;
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import javax.swing.text.html.HTMLEditorKit;
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/*
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* @test
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* @bug 4687405
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* @summary Tests if HTMLDocument very first paragraph doesn't have top margin.
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*/
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public class bug4687405 {
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private static JEditorPane jep;
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private static volatile boolean passed = false;
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public static void main(String[] args) throws Exception {
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SwingUtilities.invokeAndWait(bug4687405::createHTMLEditor);
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Thread.sleep(200);
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SwingUtilities.invokeAndWait(bug4687405::testEditorPane);
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Thread.sleep(500);
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if (!passed) {
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throw new RuntimeException("Test failed!!" +
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" Top margin present in HTMLDocument");
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}
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}
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public static void createHTMLEditor() {
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jep = new JEditorPane();
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jep.setEditorKit(new HTMLEditorKit());
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jep.setEditable(false);
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}
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private static void testEditorPane() {
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View v = jep.getUI().getRootView(jep);
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while (!(v instanceof javax.swing.text.html.ParagraphView)) {
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int n = v.getViewCount();
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v = v.getView(n - 1);
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}
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AttributeSet attrs = v.getAttributes();
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String marginTop = attrs.getAttribute(CSS.Attribute.MARGIN_TOP).toString();
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// MARGIN_TOP of the very first paragraph of the default html
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// document should be 0.
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passed = "0".equals(marginTop);
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}
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}
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