New test for BoxView

[Anthony Balkissoon <abalkiss at redhat dot com>]

New tests for javax.swing.text.BoxView.  Classpath currently fails 4/9
and doesn't run the last one because of an unexpected exception.

2005-12-07  Anthony Balkissoon  <abalkiss@redhat.com>

	* gnu/testlet/javax/swing/text/BoxView: New directory.
	* gnu/testlet/javax/swing/text/BoxView/spans.java: New test.

--Tony

Index: gnu/testlet/javax/swing/text/BoxView/spans.java
===================================================================
RCS file: gnu/testlet/javax/swing/text/BoxView/spans.java
diff -N gnu/testlet/javax/swing/text/BoxView/spans.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/javax/swing/text/BoxView/spans.java	7 Dec 2005 22:43:52 -0000
@@ -0,0 +1,75 @@
+//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.javax.swing.text.BoxView;
+
+import java.awt.Dimension;
+
+import javax.swing.JTextArea;
+import javax.swing.plaf.TextUI;
+import javax.swing.text.View;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+public class spans implements Testlet 
+{
+  public static String markup =
+    "Questions are <font size=\"+1\" color=\"blue\">a burden</font> to others,\n" +
+    "answers <font size=\"+2\" color=\"red\">a prison</font> for oneself.";
+  public static JTextArea ta3 = new JTextArea(markup);
+
+  public void test(TestHarness harness)
+  {
+    ta3.setLineWrap(true);
+    TextUI ui = ta3.getUI();
+    View rootView = ui.getRootView(ta3);
+    View view = rootView.getView(0);
+
+    Dimension min = ta3.getMinimumSize();
+    harness.check (min.width, view.getMinimumSpan(View.X_AXIS));
+    harness.check (min.height, view.getMinimumSpan(View.Y_AXIS));
+    Dimension pref = ta3.getPreferredSize();
+    harness.check (pref.width, view.getPreferredSpan(View.X_AXIS));
+    harness.check (pref.height, view.getPreferredSpan(View.Y_AXIS));
+
+    // Asking for minimum size before asking for the preferred
+    // size results in minimum and pref being different
+    harness.check (!min.equals(pref));
+
+    // Asking for the minimum size after asking for the preferred
+    // size uses the cached preferred size
+    Dimension min3 = ta3.getMinimumSize();
+    harness.check (!min3.equals(min));
+    harness.check (min3, pref);
+
+    // Check that room has been allocated for the rows
+    // and that the width doesn't change based on the text.
+    int width = pref.width;
+    harness.check (width > 0);
+    ta3.setText("");
+    harness.check (width, ta3.getPreferredSize().width);
+    ta3.setText("\n\n\n\n\n\n\n");
+    harness.check (width, ta3.getPreferredSize().width);
+    
+    
+  }
+}