6955919: Intermittent ClassCastException in bug4492274 test

Reviewed-by: rupashka
2011-11-03 14:14:36 +04:00 · 2011-11-03 14:14:36 +04:00 · bd73f1cc1d
commit bd73f1cc1d
parent c59424668d
2 changed files with 118 additions and 0 deletions
--- a/jdk/test/javax/swing/JEditorPane/4492274/bug4492274.java
+++ b/jdk/test/javax/swing/JEditorPane/4492274/bug4492274.java
@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2007, 2011, 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 4492274
+ * @summary  Tests if JEditorPane.getPage() correctly returns anchor reference.
+ * @author Denis Sharypov
+ */
+
+import sun.awt.SunToolkit;
+
+import javax.swing.*;
+import javax.swing.text.html.HTMLEditorKit;
+import java.awt.*;
+import java.io.File;
+import java.net.URL;
+
+public class bug4492274 {
+
+    private static URL page;
+
+    private static JEditorPane jep;
+
+    public static void main(String args[]) throws Exception {
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                createAndShowGUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    page = new URL(page, "#linkname");
+                    jep.setPage(page);
+                } catch (Exception e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        });
+
+        toolkit.realSync();
+
+        if (getPageAnchor() == null) {
+            throw new RuntimeException("JEditorPane.getPage() returns null anchor reference");
+        }
+
+    }
+
+    private static String getPageAnchor() throws Exception {
+        final String[] result = new String[1];
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                result[0] = jep.getPage().getRef();
+            }
+        });
+
+        return result[0];
+    }
+
+    private static void createAndShowGUI() {
+        try {
+            File file = new File(System.getProperty("test.src", "."), "test.html");
+            page = file.toURI().toURL();
+
+            JFrame f = new JFrame();
+
+            jep = new JEditorPane();
+            jep.setEditorKit(new HTMLEditorKit());
+            jep.setEditable(false);
+            jep.setPage(page);
+
+            JScrollPane sp = new JScrollPane(jep);
+
+            f.getContentPane().add(sp);
+            f.setSize(500, 500);
+            f.setVisible(true);
+
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}
--- a/jdk/test/javax/swing/JEditorPane/4492274/test.html
+++ b/jdk/test/javax/swing/JEditorPane/4492274/test.html
@ -0,0 +1,7 @@
+<html>
+<body>
+<a name="top">top</a>
+<img src=a.jpg width=500 height=1000>
+<a name="linkname">bottom</a>
+</body>
+</html>