FYI: New RootLayout test

[Roman Kennke <roman at kennke dot org>]

I committed the attached test for JRootPane.RootLayout.

2006-01-30  Roman Kennke  <kennke@aicas.com>

        *
gnu/testlet/javax/swing/JRootPane/RootLayout/preferredLayoutSize.java:
New test

/Roman

Index: gnu/testlet/javax/swing/JRootPane/RootLayout/preferredLayoutSize.java
===================================================================
RCS file: gnu/testlet/javax/swing/JRootPane/RootLayout/preferredLayoutSize.java
diff -N gnu/testlet/javax/swing/JRootPane/RootLayout/preferredLayoutSize.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/javax/swing/JRootPane/RootLayout/preferredLayoutSize.java	30 Jan 2006 21:08:01 -0000	1.1
@@ -0,0 +1,64 @@
+/* preferredLayoutSize.java -- FIXME: describe
+   Copyright (C) 2006 FIXME: your info here
+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.
+
+*/
+
+// Tags: FIXME
+
+package gnu.testlet.javax.swing.JRootPane.RootLayout;
+
+import java.awt.Dimension;
+import java.awt.LayoutManager;
+
+import javax.swing.JPanel;
+import javax.swing.JRootPane;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+public class preferredLayoutSize implements Testlet
+{
+
+  public void test(TestHarness harness)
+  {
+    testInvalidLayout(harness);
+  }
+
+  /**
+   * Tests the preferredLayoutSize() method when the layout is in an invalid
+   * state. In particular this tests if the preferredSize is cached or not.
+   * This is inspired by a bug where a JRootPane is asked for it's
+   * preferredSize (thus storing a cached value of it), then the contentPane
+   * changes (and so the parameters for calculating the preferredSize) and then
+   * it is asked again and then returns the incorrect cached value.
+   *
+   * @param h the test harness to use
+   */
+  private void testInvalidLayout(TestHarness h)
+  {
+    JRootPane rp = new JRootPane();
+    LayoutManager l = rp.getLayout();
+    JPanel p = new JPanel();
+    p.setPreferredSize(new Dimension(100, 100));
+    rp.setContentPane(p);
+    h.check(l.preferredLayoutSize(rp), new Dimension(100, 100));
+    p.setPreferredSize(new Dimension(200, 200));
+    h.check(l.preferredLayoutSize(rp), new Dimension(200, 200));
+  }
+}

Attachment: signature.asc
Description: Dies ist ein digital signierter Nachrichtenteil