diff --git a/jdk/test/javax/swing/JTable/4235420/bug4235420.java b/jdk/test/javax/swing/JTable/4235420/bug4235420.java new file mode 100644 index 00000000000..388bb076060 --- /dev/null +++ b/jdk/test/javax/swing/JTable/4235420/bug4235420.java @@ -0,0 +1,87 @@ +/* + * 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 4235420 + @summary Tests that JTable delays creating Renderers and Editors + @author Peter Zhelezniakov +*/ + +import javax.swing.*; +import javax.swing.table.TableCellEditor; +import javax.swing.table.TableCellRenderer; +import java.util.Date; +import java.util.HashMap; +import java.util.Map; + +public class bug4235420 { + + public static void main(String[] argv) throws Exception { + if ("Nimbus".equals(UIManager.getLookAndFeel().getName())) { + System.out.println("The test is skipped for Nimbus"); + + return; + } + + SwingUtilities.invokeAndWait(new Runnable() { + @Override + public void run() { + Table table = new Table(); + + table.test(); + } + }); + } + + private static class Table extends JTable { + public void test() { + // Renderers + Class[] rendererClasses = {Object.class, Number.class, Date.class, ImageIcon.class, Boolean.class}; + + Map copy = new HashMap(defaultRenderersByColumnClass); + + for (Class rendererClass : rendererClasses) { + Object obj = copy.get(rendererClass); + + if (obj instanceof TableCellRenderer) { + throw new Error("Failed: TableCellRenderer created for " + + rendererClass.getClass().getName()); + } + } + + // Editors + Class[] editorClasses = {Object.class, Number.class, Boolean.class}; + + copy = new HashMap(defaultEditorsByColumnClass); + + for (Class editorClass : editorClasses) { + Object obj = copy.get(editorClass); + + if (obj instanceof TableCellEditor) { + throw new Error("Failed: TableCellEditor created for " + + editorClass.getClass().getName()); + } + } + } + } +}