--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/net/ftp/B6427768.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6427768
+ * @summary FtpURLConnection doesn't close FTP connection when login fails
+ * @library ../www/ftptest/
+ * @build FtpServer FtpCommandHandler FtpAuthHandler FtpFileSystemHandler
+ * @run main/othervm/timeout=500 B6427768
+ */
+
+import java.net.*;
+import java.io.*;
+
+public class B6427768 {
+    // Need to test when login fails, so AuthHandler should always return
+    // false
+    static class MyAuthHandler implements FtpAuthHandler {
+        public int authType() {
+                return 2;
+        }
+
+        public boolean authenticate(String user, String password) {
+                return false;
+        }
+
+        public boolean authenticate(String user, String password, String account) {
+                return false;
+        }
+    }
+
+    static class MyFileSystemHandler implements FtpFileSystemHandler {
+        private String currentDir = "/";
+
+        public MyFileSystemHandler(String path) {
+                currentDir = path;
+        }
+
+        public boolean cd(String path) {
+            currentDir = path;
+            return true;
+        }
+
+        public boolean cdUp() {
+            return true;
+        }
+
+        public String pwd() {
+            return currentDir;
+        }
+
+        public InputStream getFile(String name) {
+            return null;
+        }
+
+        public long getFileSize(String name) {
+            return -1;
+        }
+
+        public boolean fileExists(String name) {
+            return false;
+        }
+
+        public InputStream listCurrentDir() {
+            return null;
+        }
+
+        public OutputStream putFile(String name) {
+            return null;
+        }
+
+        public boolean removeFile(String name) {
+            return false;
+        }
+
+        public boolean mkdir(String name) {
+            return false;
+        }
+
+        public boolean rename(String from, String to) {
+            return false;
+        }
+    }
+
+    public static void main(String[] args) throws IOException {
+        FtpServer server = new FtpServer(0);
+        int port = server.getLocalPort();
+        server.setFileSystemHandler(new MyFileSystemHandler("/"));
+        server.setAuthHandler(new MyAuthHandler());
+        server.start();
+        URL url = new URL("ftp://user:passwd@localhost:" + port + "/foo.txt");
+        URLConnection con = url.openConnection();
+        // triggers the connection
+        try {
+            con.getInputStream();
+        } catch(sun.net.ftp.FtpLoginException e) {
+            // Give some time to the client thread to properly terminate.
+            try {
+                Thread.sleep(2000);
+            } catch (InterruptedException ie) {
+                // shouldn't happen
+            }
+            if (server.activeClientsCount() > 0) {
+                // If there are still active clients attached to the FTP
+                // server, it means we didn't quit properly
+                server.killClients();
+                throw new RuntimeException("URLConnection didn't close the ftp connection on failure to login");
+            }
+        } finally {
+            server.terminate();
+        }
+    }
+}