Bug 389655 square in Bind DN field instead national sign. r/sr=Neil

mailnews/addrbook/public/nsIAbLDAPDirectory.idl

@@ -54,7 +54,7 @@ interface nsILDAPURL;
  * XXX This should really inherit from nsIAbDirectory, and some day it will.
  * But for now, doing that complicates implementation.
  */
-[scriptable, uuid(684c8f3e-dcd1-4f16-9cfc-f0f77080a249)]
+[scriptable, uuid(2f689622-3d73-43aa-8580-6a7ba232be2b)]
 interface nsIAbLDAPDirectory : nsISupports
 {
   /**
@@ -77,7 +77,7 @@ interface nsIAbLDAPDirectory : nsISupports
   /**
    * The AuthDN to use to access the server.
    */
-  attribute ACString authDn;
+  attribute AUTF8String authDn;
 
   /**
    * The maximum number of matches that the server will return per a search.

mailnews/addrbook/test/unit/test_ldap1.js

@@ -0,0 +1,40 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * Test suite for basic LDAP address book functions
+ */
+
+do_import_script("mailnews/test/resources/mailDirService.js");
+do_import_script("mailnews/addrbook/test/resources/abSetup.js");
+do_import_script("mailnews/addrbook/test/resources/abCleanup.js");
+
+const kLDAPDirectory = 0; // defined in nsDirPrefs.h
+const kLDAPUriPrefix = "moz-abldapdirectory://";
+const kLDAPTestSpec = "ldap://invalidhost:389//dc=intranet??sub?(objectclass=*)";
+
+function run_test() {
+  // Test 1 - Create an LDAP directory
+  var abManager = Components.classes["@mozilla.org/abmanager;1"]
+                            .getService(Components.interfaces.nsIAbManager);
+
+  var ldapUrl = Components.classes["@mozilla.org/network/ldap-url;1"]
+                          .createInstance(Components.interfaces.nsILDAPURL);
+
+  ldapUrl.spec = kLDAPTestSpec;
+
+  var abUri = abManager.newAddressBook("test", ldapUrl.spec, kLDAPDirectory);
+
+  // Test 2 - Check we have the directory.
+  var abDir = abManager.getDirectory(kLDAPUriPrefix + abUri)
+                       .QueryInterface(Components.interfaces.nsIAbLDAPDirectory);
+
+  // Test 3 - Check various fields
+  do_check_eq(abDir.dirName, "test");
+  do_check_eq(abDir.lDAPURL.spec, kLDAPTestSpec);
+
+  // Test 4 - Write a UTF-8 Auth DN and check it
+  abDir.authDn = "test\u00D0";
+
+  do_check_eq(abDir.authDn, "test\u00D0");
+
+  cleanup();
+};