New test for BorderLayout

[Anthony Balkissoon <abalkiss at redhat dot com>]

Classpath currently fail most of these tests and also have an unexpected
exception.  I'm sending up a patch that makes classpath pass all these
tests.

2005-12-06  Anthony Balkissoon  <abalkiss@redhat.com>

	* gnu/testlet/java/awt/BorderLayout/maxLayoutSize.java: New file.

--Tony

Index: gnu/testlet/java/awt/BorderLayout/maxLayoutSize.java
===================================================================
RCS file: gnu/testlet/java/awt/BorderLayout/maxLayoutSize.java
diff -N gnu/testlet/java/awt/BorderLayout/maxLayoutSize.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/awt/BorderLayout/maxLayoutSize.java	6 Dec 2005 16:16:00 -0000
@@ -0,0 +1,74 @@
+// Tags: JDK1.2
+
+// Copyright (C) 2005 Red Hat.
+
+// This file is part of Mauve.
+
+// Mauve is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// Mauve 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 for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Mauve; see the file COPYING.  If not, write to
+// the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 
+// Boston, MA 02110-1301 USA.
+
+package gnu.testlet.java.awt.BorderLayout;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+import java.awt.LayoutManager2;
+
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+
+/**
+ * Some checks for the maximumLayoutSize() method in the 
+ * {@link BorderLayout} class.  
+ */
+public class maxLayoutSize implements Testlet 
+{
+
+  /**
+   * Runs the test using the specified harness. 
+   * 
+   * @param harness  the test harness (<code>null</code> not permitted).
+   */
+  public void test(TestHarness harness)    
+  {
+    JTextField ftf = new JTextField("HELLO WORLD");
+    JPanel borderPanel = new JPanel(new java.awt.BorderLayout());
+    borderPanel.add(ftf);
+    LayoutManager2 lm = (LayoutManager2) borderPanel.getLayout();
+    Dimension max = new Dimension (Integer.MAX_VALUE, Integer.MAX_VALUE);
+
+    // Check that the layout manager returns Integer.MAX_VALUE for both 
+    // max dimensions, regardless of whether or not there's a border
+    harness.check (lm.maximumLayoutSize(borderPanel), max);
+    borderPanel.setBorder(new javax.swing.border.TitledBorder("HELLO WORLD"));    
+    harness.check (lm.maximumLayoutSize(borderPanel), max);
+
+    // Check that maximumLayoutSize isn't affected by the layout size of 
+    // the contained components
+    ftf.setMaximumSize(new Dimension (0,0));
+    harness.check (lm.maximumLayoutSize(borderPanel), max);
+
+    // Check that maximumLayoutSize returns Integer.MAX_VALUE even for null
+    // arguments
+    harness.check (lm.maximumLayoutSize(null), max);
+
+    // Check that a brand new BorderLayout unassociated with any Component
+    // also returns Integer.MAX_VALUE for a null argument.
+    BorderLayout bl = new BorderLayout();
+    harness.check (bl.maximumLayoutSize(null), max);
+  }
+}