changeset 21258:317e884625eb

8005391: Floating behavior of HTMLEditorKit parser Reviewed-by: malenkov, leonidr Contributed-by: Alexander Shusherov <alexander.shusherov@oracle.com>
author alexsch
date Mon, 14 Oct 2013 18:19:19 +0400
parents 57214b6e9c3e
children 4780cf380d96
files jdk/src/share/classes/javax/swing/text/SimpleAttributeSet.java jdk/test/javax/swing/text/html/8005391/bug8005391.java
diffstat 2 files changed, 68 insertions(+), 10 deletions(-) [+]
line wrap: on
line diff
--- a/jdk/src/share/classes/javax/swing/text/SimpleAttributeSet.java	Mon Oct 14 14:13:48 2013 +0400
+++ b/jdk/src/share/classes/javax/swing/text/SimpleAttributeSet.java	Mon Oct 14 18:19:19 2013 +0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, 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
@@ -29,8 +29,9 @@
 import java.util.Collections;
 import java.io.IOException;
 import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
 import java.io.Serializable;
+import java.util.AbstractMap;
+import java.util.LinkedHashMap;
 
 /**
  * A straightforward implementation of MutableAttributeSet using a
@@ -56,7 +57,7 @@
      */
     public static final AttributeSet EMPTY = new EmptyAttributeSet();
 
-    private transient Hashtable<Object, Object> table = new Hashtable<Object, Object>(3);
+    private transient LinkedHashMap<Object, Object> table = new LinkedHashMap<>(3);
 
     /**
      * Creates a new attribute set.
@@ -73,10 +74,6 @@
         addAttributes(source);
     }
 
-    private SimpleAttributeSet(Hashtable<Object, Object> table) {
-        this.table = table;
-    }
-
     /**
      * Checks whether the set of attributes is empty.
      *
@@ -132,7 +129,7 @@
      * @return the names as an <code>Enumeration</code>
      */
     public Enumeration<?> getAttributeNames() {
-        return table.keys();
+        return Collections.enumeration(table.keySet());
     }
 
     /**
@@ -278,7 +275,7 @@
         SimpleAttributeSet attr;
         try {
             attr = (SimpleAttributeSet) super.clone();
-            attr.table = (Hashtable) table.clone();
+            attr.table = (LinkedHashMap) table.clone();
         } catch (CloneNotSupportedException cnse) {
             attr = null;
         }
@@ -341,7 +338,7 @@
     private void readObject(ObjectInputStream s)
       throws ClassNotFoundException, IOException {
         s.defaultReadObject();
-        table = new Hashtable<Object, Object>(3);
+        table = new LinkedHashMap<>(3);
         StyleContext.readAttributeSet(s, this);
     }
 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/swing/text/html/8005391/bug8005391.java	Mon Oct 14 18:19:19 2013 +0400
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+import java.io.CharArrayReader;
+import java.io.CharArrayWriter;
+import javax.swing.text.html.HTMLDocument;
+import javax.swing.text.html.HTMLEditorKit;
+
+/**
+ * @test
+ * @bug 8005391
+ * @author Alexander Shusherov
+ * @summary Floating behavior of HTMLEditorKit parser
+ * @run main bug8005391
+ */
+public class bug8005391 {
+
+    private static final String htmlDoc = "<html><body><tt><a href='one'>1</a>2</tt></body></html>";
+
+    public static void main(String[] args) throws Exception {
+        int N = 10;
+
+        for (int i = 0; i < N; i++) {
+            HTMLEditorKit kit = new HTMLEditorKit();
+            Class c = Class.forName("javax.swing.text.html.parser.ParserDelegator");
+            HTMLEditorKit.Parser parser = (HTMLEditorKit.Parser) c.newInstance();
+            HTMLDocument doc = (HTMLDocument) kit.createDefaultDocument();
+            HTMLEditorKit.ParserCallback htmlReader = doc.getReader(0);
+            parser.parse(new CharArrayReader(htmlDoc.toCharArray()), htmlReader, true);
+            htmlReader.flush();
+            CharArrayWriter writer = new CharArrayWriter(1000);
+            kit.write(writer, doc, 0, doc.getLength());
+            writer.flush();
+
+            String result = writer.toString();
+            if (!result.contains("<tt><a")) {
+                throw new RuntimeException("The <a> and <tt> tags are swapped");
+            }
+        }
+    }
+}
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