| /* |
| * Copyright (c) 2012, 2013, 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 4726194 7124209 |
| * @summary Tests for 4726194 |
| * @author Phil Milne |
| */ |
| import java.awt.*; |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.*; |
| import java.util.List; |
| import javax.swing.*; |
| |
| public class bug4726194 { |
| |
| private static String[] hConstraints = {SpringLayout.WEST, "Width", SpringLayout.EAST, SpringLayout.HORIZONTAL_CENTER}; |
| private static String[] vConstraints = {SpringLayout.NORTH, "Height", SpringLayout.SOUTH, SpringLayout.VERTICAL_CENTER, SpringLayout.BASELINE}; |
| private static int[] FAIL = new int[3]; |
| private static boolean TEST_DUPLICATES = false; |
| |
| public static void main(String[] args) { |
| try { |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| int minLevel = 2; |
| int maxLevel = 2; |
| for (int i = minLevel; i <= maxLevel; i++) { |
| test(i, true); |
| test(i, false); |
| } |
| } |
| }); |
| } catch (InterruptedException | InvocationTargetException ex) { |
| ex.printStackTrace(); |
| throw new RuntimeException("FAILED: SwingUtilities.invokeAndWait method failed!"); |
| } |
| } |
| |
| public static void test(int level, boolean horizontal) { |
| List result = new ArrayList(); |
| String[] constraints = horizontal ? hConstraints : vConstraints; |
| test(level, constraints, result, Arrays.asList(new Object[level])); |
| JTextField tf = new JTextField(""); |
| tf.setFont(new Font("Dialog", Font.PLAIN, 6)); |
| System.out.print("\t\t"); |
| for (int j = 0; j < constraints.length; j++) { |
| String constraint = constraints[j]; |
| System.out.print(constraint + " ".substring(constraint.length())); |
| } |
| System.out.println(""); |
| for (int i = 0; i < result.size(); i++) { |
| SpringLayout.Constraints c = new SpringLayout.Constraints(tf); |
| List cc = (List) result.get(i); |
| for (int j = 0; j < cc.size(); j++) { |
| String constraint = (String) cc.get(j); |
| c.setConstraint(constraint, Spring.constant((j + 1) * 10)); |
| } |
| System.out.print(" Input:\t\t"); |
| for (int j = 0; j < constraints.length; j++) { |
| String constraint = constraints[j]; |
| int jj = cc.indexOf(constraint); |
| String val = cc.contains(constraint) ? Integer.toString((jj + 1) * 10) : "?"; |
| System.out.print(val + "\t\t"); |
| } |
| System.out.println(""); |
| System.out.print("Output:\t\t"); |
| for (int j = 0; j < constraints.length; j++) { |
| String constraint = constraints[j]; |
| Spring spring = c.getConstraint(constraint); |
| String springVal = (spring == null) ? "?" : Integer.toString(spring.getValue()); |
| System.out.print(springVal); |
| System.out.print("\t\t"); |
| } |
| for (int j = 0; j < cc.size(); j++) { |
| String constraint = (String) cc.get(j); |
| Spring con = c.getConstraint(constraint); |
| if (con == null || con.getValue() != (j + 1) * 10) { |
| throw new RuntimeException("Values are wrong!!! "); |
| } |
| } |
| if (horizontal) { |
| int[] a1 = getValues(c, new String[]{SpringLayout.WEST, SpringLayout.WIDTH, SpringLayout.EAST}); |
| if (a1[0] + a1[1] != a1[2]) { |
| throw new RuntimeException("WEST + WIDTH != EAST!!! "); |
| } |
| int[] a2 = getValues(c, new String[]{SpringLayout.WEST, SpringLayout.WIDTH, SpringLayout.HORIZONTAL_CENTER}); |
| if (a2[0] + a2[1] / 2 != a2[2]) { |
| throw new RuntimeException("WEST + WIDTH/2 != HORIZONTAL_CENTER!!! "); |
| } |
| } else { |
| int[] a3 = getValues(c, new String[]{SpringLayout.NORTH, SpringLayout.HEIGHT, SpringLayout.SOUTH}); |
| if (a3[0] + a3[1] != a3[2]) { |
| throw new RuntimeException("NORTH + HEIGHT != SOUTH!!! "); |
| } |
| int[] a4 = getValues(c, new String[]{SpringLayout.NORTH, SpringLayout.HEIGHT, SpringLayout.VERTICAL_CENTER}); |
| int vcDiff = Math.abs(a4[0] + a4[1] / 2 - a4[2]); |
| if (vcDiff > 1) { |
| throw new RuntimeException("NORTH + HEIGHT/2 != VERTICAL_CENTER!!! "); |
| } |
| int[] a5 = getValues(c, new String[]{SpringLayout.NORTH, SpringLayout.BASELINE, SpringLayout.SOUTH}); |
| if (a5[0] > a5[1] != a5[1] > a5[2]) { |
| throw new RuntimeException("BASELINE is not in the range: [NORTH, SOUTH]!!!"); |
| } |
| } |
| System.out.println(""); |
| } |
| System.out.println(""); |
| } |
| |
| private static int[] getValues(SpringLayout.Constraints con, String[] cNames) { |
| int[] result = new int[cNames.length]; |
| for (int i = 0; i < cNames.length; i++) { |
| String name = cNames[i]; |
| Spring s = con.getConstraint(name); |
| if (s == null) { |
| System.out.print("Warning: " + name + " is undefined. "); |
| return FAIL; |
| } |
| result[i] = s.getValue(); |
| } |
| return result; |
| } |
| |
| public static void test(int level, String[] constraints, List result, List soFar) { |
| if (level == 0) { |
| result.add(soFar); |
| return; |
| } |
| for (int i = 0; i < constraints.length; i++) { |
| if (soFar.contains(constraints[i]) && !TEST_DUPLICATES) { |
| continue; |
| } |
| List child = new ArrayList(soFar); |
| child.set(level - 1, constraints[i]); |
| test(level - 1, constraints, result, child); |
| } |
| } |
| } |