changeset 5646:3bdedda03ec5

7124209: [macosx] SpringLayout issue. BASELINE is not in the range: [NORTH, SOUTH] Reviewed-by: serb, alexsch
author kshefov
date Fri, 18 Jan 2013 12:11:32 +0000
parents 38fa2ac0dec9
children 58d44352bbf3
files test/javax/swing/SpringLayout/4726194/bug4726194.java
diffstat 1 files changed, 161 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/javax/swing/SpringLayout/4726194/bug4726194.java	Fri Jan 18 12:11:32 2013 +0000
@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 2012, 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);
+        }
+    }
+}