| /* |
| * Copyright (c) 2010, 2011, 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 |
| * @key headful |
| * @bug 6735293 |
| * @summary javax.swing.text.NavigationFilter.getNextVisualPositionFrom() not always throws BadLocationException |
| * @author Pavel Porvatov |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.text.BadLocationException; |
| import javax.swing.text.NavigationFilter; |
| import javax.swing.text.Position; |
| |
| public class bug6735293 { |
| private static volatile JFormattedTextField jtf; |
| |
| private static volatile NavigationFilter nf; |
| |
| private static volatile JFrame jFrame; |
| |
| public static void main(String[] args) throws Exception { |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| jtf = new JFormattedTextField(); |
| nf = new NavigationFilter(); |
| jtf.setText("A text message"); |
| |
| jFrame = new JFrame(); |
| jFrame.getContentPane().add(jtf); |
| jFrame.pack(); |
| jFrame.setVisible(true); |
| } |
| }); |
| |
| Thread.sleep(1000); |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| Position.Bias[] biasRet = {Position.Bias.Forward}; |
| |
| for (int direction : new int[]{ |
| SwingConstants.EAST, |
| SwingConstants.WEST, |
| // the following constants still will lead to "BadLocationException: Length must be positive" |
| SwingConstants.SOUTH, |
| SwingConstants.NORTH, |
| }) { |
| for (int position : new int[]{-100, Integer.MIN_VALUE}) { |
| for (Position.Bias bias : new Position.Bias[]{Position.Bias.Backward, Position.Bias.Forward}) { |
| try { |
| nf.getNextVisualPositionFrom(jtf, position, bias, direction, biasRet); |
| |
| throw new RuntimeException("BadLocationException was not thrown: position = " + |
| position + ", bias = " + bias + ", direction = " + direction); |
| } catch (BadLocationException e) { |
| // Ok |
| } |
| } |
| } |
| } |
| |
| jFrame.dispose(); |
| } |
| }); |
| } |
| } |