1 /* 2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 import javax.swing.JFormattedTextField; 24 import javax.swing.JFrame; 25 import javax.swing.SwingConstants; 26 import javax.swing.SwingUtilities; 27 import javax.swing.text.BadLocationException; 28 import javax.swing.text.NavigationFilter; 29 import javax.swing.text.Position; 30 31 /* 32 * @test 33 * @key headful 34 * @bug 8058305 35 * @summary BadLocationException is not thrown by 36 * javax.swing.text.View.getNextVisualPositionFrom() for invalid positions 37 * @run main bug8058305 38 */ 39 public class bug8058305 { 40 41 public static void main(String[] args) throws Exception { 42 SwingUtilities.invokeAndWait(bug8058305::createAndShowGUI); 43 } 44 45 private static void createAndShowGUI() { 46 JFrame frame = new JFrame(); 47 48 JFormattedTextField textField = new JFormattedTextField(); 49 NavigationFilter navigationFilter = new NavigationFilter(); 50 textField.setText("Test for Tests"); 51 frame.getContentPane().add(textField); 52 frame.pack(); 53 54 Position.Bias[] biasRet = {Position.Bias.Forward}; 55 try { 56 navigationFilter.getNextVisualPositionFrom(textField, 100, 57 Position.Bias.Backward, SwingConstants.EAST, biasRet); 58 throw new RuntimeException("BadLocationException is not thrown!"); 59 } catch (BadLocationException expectedException) { 60 } 61 62 frame.setVisible(true); 63 64 try { 65 navigationFilter.getNextVisualPositionFrom(textField, 200, 66 Position.Bias.Forward, SwingConstants.WEST, biasRet); 67 throw new RuntimeException("BadLocationException is not thrown!"); 68 } catch (BadLocationException expectedException) { 69 } 70 } 71 }