Revert merge of master (dbus-1.5) into dbus-1.4

This reverts commits d1d39577..09c9d640, keeping Lennart's
addition of UnknownInterface etc.

NEWS

-D-Bus 1.5.0 (UNRELEASED)
-==
-
-  • Let the bus daemon implement more than one interface (fd.o #33757,
-    Simon McVittie)
-  • Optimize _dbus_string_replace_len to reduce waste (fd.o #21261,
-    Roberto Guido)
-
 D-Bus 1.4.8 (UNRELEASED)
 ==
 

bus/driver.c

@@ -1644,7 +1644,11 @@ bus_driver_handle_get_id (DBusConnection *connection,
   return FALSE;
 }
 
-typedef struct
+/* For speed it might be useful to sort this in order of
+ * frequency of use (but doesn't matter with only a few items
+ * anyhow)
+ */
+static struct
 {
   const char *name;
   const char *in_args;
@@ -1653,13 +1657,7 @@ typedef struct
                            BusTransaction *transaction,
                            DBusMessage    *message,
                            DBusError      *error);
-} MessageHandler;
-
-/* For speed it might be useful to sort this in order of
- * frequency of use (but doesn't matter with only a few items
- * anyhow)
- */
-static const MessageHandler dbus_message_handlers[] = {
+} message_handlers[] = {
   { "Hello",
     "",
     DBUS_TYPE_STRING_AS_STRING,
@@ -1731,41 +1729,7 @@ static const MessageHandler dbus_message_handlers[] = {
   { "GetId",
     "",
     DBUS_TYPE_STRING_AS_STRING,
-    bus_driver_handle_get_id },
-  { NULL, NULL, NULL, NULL }
-};
-
-static dbus_bool_t bus_driver_handle_introspect (DBusConnection *,
-    BusTransaction *, DBusMessage *, DBusError *);
-
-static const MessageHandler introspectable_message_handlers[] = {
-  { "Introspect", "", DBUS_TYPE_STRING_AS_STRING, bus_driver_handle_introspect },
-  { NULL, NULL, NULL, NULL }
-};
-
-typedef struct {
-  const char *name;
-  const MessageHandler *message_handlers;
-  const char *extra_introspection;
-} InterfaceHandler;
-
-/* These should ideally be sorted by frequency of use, although it
- * probably doesn't matter with this few items */
-static InterfaceHandler interface_handlers[] = {
-  { DBUS_INTERFACE_DBUS, dbus_message_handlers,
-    "    <signal name=\"NameOwnerChanged\">\n"
-    "      <arg type=\"s\"/>\n"
-    "      <arg type=\"s\"/>\n"
-    "      <arg type=\"s\"/>\n"
-    "    </signal>\n"
-    "    <signal name=\"NameLost\">\n"
-    "      <arg type=\"s\"/>\n"
-    "    </signal>\n"
-    "    <signal name=\"NameAcquired\">\n"
-    "      <arg type=\"s\"/>\n"
-    "    </signal>\n" },
-  { DBUS_INTERFACE_INTROSPECTABLE, introspectable_message_handlers, NULL },
-  { NULL, NULL, NULL }
+    bus_driver_handle_get_id }
 };
 
 static dbus_bool_t
@@ -1806,43 +1770,86 @@ write_args_for_direction (DBusString *xml,
 dbus_bool_t
 bus_driver_generate_introspect_string (DBusString *xml)
 {
-  const InterfaceHandler *ih;
-  const MessageHandler *mh;
+  int i;
 
   if (!_dbus_string_append (xml, DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE))
     return FALSE;
   if (!_dbus_string_append (xml, "<node>\n"))
     return FALSE;
+  if (!_dbus_string_append_printf (xml, "  <interface name=\"%s\">\n", DBUS_INTERFACE_INTROSPECTABLE))
+    return FALSE;
+  if (!_dbus_string_append (xml, "    <method name=\"Introspect\">\n"))
+    return FALSE;
+  if (!_dbus_string_append_printf (xml, "      <arg name=\"data\" direction=\"out\" type=\"%s\"/>\n", DBUS_TYPE_STRING_AS_STRING))
+    return FALSE;
+  if (!_dbus_string_append (xml, "    </method>\n"))
+    return FALSE;
+  if (!_dbus_string_append (xml, "  </interface>\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "  <interface name=\"%s\">\n",
+                                   DBUS_INTERFACE_DBUS))
+    return FALSE;
 
-  for (ih = interface_handlers; ih->name != NULL; ih++)
+  i = 0;
+  while (i < _DBUS_N_ELEMENTS (message_handlers))
     {
-      if (!_dbus_string_append_printf (xml, "  <interface name=\"%s\">\n",
-                                       ih->name))
+
+      if (!_dbus_string_append_printf (xml, "    <method name=\"%s\">\n",
+                                       message_handlers[i].name))
         return FALSE;
 
-      for (mh = ih->message_handlers; mh->name != NULL; mh++)
-        {
-          if (!_dbus_string_append_printf (xml, "    <method name=\"%s\">\n",
-                                           mh->name))
-            return FALSE;
+      if (!write_args_for_direction (xml, message_handlers[i].in_args, TRUE))
+	return FALSE;
 
-          if (!write_args_for_direction (xml, mh->in_args, TRUE))
-            return FALSE;
+      if (!write_args_for_direction (xml, message_handlers[i].out_args, FALSE))
+	return FALSE;
 
-          if (!write_args_for_direction (xml, mh->out_args, FALSE))
-            return FALSE;
+      if (!_dbus_string_append (xml, "    </method>\n"))
+	return FALSE;
 
-          if (!_dbus_string_append (xml, "    </method>\n"))
-            return FALSE;
-        }
+      ++i;
+    }
+
+  if (!_dbus_string_append_printf (xml, "    <signal name=\"NameOwnerChanged\">\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "      <arg type=\"s\"/>\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "      <arg type=\"s\"/>\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "      <arg type=\"s\"/>\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "    </signal>\n"))
+    return FALSE;
 
-      if (ih->extra_introspection != NULL &&
-          !_dbus_string_append (xml, ih->extra_introspection))
-        return FALSE;
 
-      if (!_dbus_string_append (xml, "  </interface>\n"))
-        return FALSE;
-    }
+
+  if (!_dbus_string_append_printf (xml, "    <signal name=\"NameLost\">\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "      <arg type=\"s\"/>\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "    </signal>\n"))
+    return FALSE;
+
+
+
+  if (!_dbus_string_append_printf (xml, "    <signal name=\"NameAcquired\">\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "      <arg type=\"s\"/>\n"))
+    return FALSE;
+
+  if (!_dbus_string_append_printf (xml, "    </signal>\n"))
+    return FALSE;
+
+  if (!_dbus_string_append (xml, "  </interface>\n"))
+    return FALSE;
 
   if (!_dbus_string_append (xml, "</node>\n"))
     return FALSE;
@@ -1919,8 +1926,7 @@ bus_driver_handle_message (DBusConnection *connection,
                            DBusError      *error)
 {
   const char *name, *sender, *interface;
-  const InterfaceHandler *ih;
-  const MessageHandler *mh;
+  int i;
 
   _DBUS_ASSERT_ERROR_IS_CLEAR (error);
 
@@ -1938,48 +1944,57 @@ bus_driver_handle_message (DBusConnection *connection,
       return TRUE; /* we just ignore this */
     }
 
-  /* may be NULL, which means "any interface will do" */
+  if (dbus_message_is_method_call (message,
+                                   DBUS_INTERFACE_INTROSPECTABLE,
+                                   "Introspect"))
+    return bus_driver_handle_introspect (connection, transaction, message, error);
+
   interface = dbus_message_get_interface (message);
+  if (interface == NULL)
+    interface = DBUS_INTERFACE_DBUS;
 
   _dbus_assert (dbus_message_get_member (message) != NULL);
 
   name = dbus_message_get_member (message);
   sender = dbus_message_get_sender (message);
 
+  if (strcmp (interface,
+              DBUS_INTERFACE_DBUS) != 0)
+    {
+      _dbus_verbose ("Driver got message to unknown interface \"%s\"\n",
+                     interface);
+      goto unknown;
+    }
+
   _dbus_verbose ("Driver got a method call: %s\n",
 		 dbus_message_get_member (message));
 
   /* security checks should have kept this from getting here */
   _dbus_assert (sender != NULL || strcmp (name, "Hello") == 0);
 
-  for (ih = interface_handlers; ih->name != NULL; ih++)
+  i = 0;
+  while (i < _DBUS_N_ELEMENTS (message_handlers))
     {
-      if (interface != NULL && strcmp (interface, ih->name) != 0)
-        continue;
-
-      for (mh = ih->message_handlers; mh->name != NULL; mh++)
+      if (strcmp (message_handlers[i].name, name) == 0)
         {
-          if (strcmp (mh->name, name) != 0)
-            continue;
-
           _dbus_verbose ("Found driver handler for %s\n", name);
 
-          if (!dbus_message_has_signature (message, mh->in_args))
+          if (!dbus_message_has_signature (message, message_handlers[i].in_args))
             {
               _DBUS_ASSERT_ERROR_IS_CLEAR (error);
               _dbus_verbose ("Call to %s has wrong args (%s, expected %s)\n",
                              name, dbus_message_get_signature (message),
-                             mh->in_args);
+                             message_handlers[i].in_args);
 
               dbus_set_error (error, DBUS_ERROR_INVALID_ARGS,
                               "Call to %s has wrong args (%s, expected %s)\n",
                               name, dbus_message_get_signature (message),
-                              mh->in_args);
+                              message_handlers[i].in_args);
               _DBUS_ASSERT_ERROR_IS_SET (error);
               return FALSE;
             }
 
-          if ((* mh->handler) (connection, transaction, message, error))
+          if ((* message_handlers[i].handler) (connection, transaction, message, error))
             {
               _DBUS_ASSERT_ERROR_IS_CLEAR (error);
               _dbus_verbose ("Driver handler succeeded\n");
@@ -1992,6 +2007,8 @@ bus_driver_handle_message (DBusConnection *connection,
               return FALSE;
             }
         }
+
+      ++i;
     }
 
  unknown:

configure.ac

@@ -228,12 +228,6 @@ AC_CHECK_SIZEOF(void *)
 AC_CHECK_SIZEOF(long long)
 AC_CHECK_SIZEOF(__int64)
 
-AC_ARG_WITH([64-bit],
-  [AS_HELP_STRING([--without-64-bit],
-    [If you have to use this option, please report it as a bug])],
-  [],
-  [with_64_bit=yes])
-
 ### See what our 64 bit type is called
 AC_MSG_CHECKING([64-bit integer type])
 
@@ -271,32 +265,13 @@ $ac_cv_sizeof___int64)
   ;;
 esac
 
-AS_IF(
-  [test "x$with_64_bit" = xno],
-  [
+if test -z "$dbusint64" ; then
         DBUS_INT64_TYPE="no_int64_type_detected"
         DBUS_HAVE_INT64=0
         DBUS_INT64_CONSTANT=
         DBUS_UINT64_CONSTANT=
-        AC_MSG_RESULT([disabled via --without-64-bit])
-  ],
-  dnl else if
-  [test -z "$dbusint64"],
-  [AC_MSG_RESULT([not found])
-  AC_MSG_ERROR([Could not find a 64-bit integer type.
-
-Please report a bug here with details of your platform and compiler:
-
-    http://bugs.freedesktop.org/enter_bug.cgi?product=DBus&component=core
-
-To compile D-Bus with all 64-bit integer types removed (not recommended), use
-the option "--without-64-bit".
-
-This option is likely to be removed in future, unless you report that your
-platform needs it.])
-  ],
-  dnl else
-  [
+        AC_MSG_RESULT([none found])
+else
         DBUS_INT64_TYPE="$dbusint64"
         DBUS_HAVE_INT64=1
         DBUS_INT64_CONSTANT="$dbusint64_constant"
@@ -305,7 +280,7 @@ platform needs it.])
 		AC_DEFINE_UNQUOTED(DBUS_INT64_PRINTF_MODIFIER, [$dbusint64_printf_modifier], [Define to printf modifier for 64 bit integer type])
 	fi
         AC_MSG_RESULT($DBUS_INT64_TYPE)
-  ])
+fi
 
 AC_SUBST(DBUS_INT64_TYPE)
 AC_SUBST(DBUS_INT64_CONSTANT)
@@ -1770,16 +1745,3 @@ if test x$dbus_use_libxml = xtrue; then
         echo
 	echo "WARNING: You have chosen to use libxml as your xml parser however this code path is not maintained by the D-Bus developers and if it breaks you get to keep the pieces.  If you have selected this option in err please reconfigure with expat (e.g. --with-xml=expat)."
 fi
-
-if test "x$DBUS_HAVE_INT64" = x0; then
-  AC_MSG_WARN([You have disabled 64-bit integers via --without-64-bit.
-
-  This removes parts of the standard D-Bus API and ABI (the 't' and 'x'
-  typecodes, the dbus_int64_t and dbus_uint64_t types, etc.) and should only be
-  used if your compiler lacks support for 64-bit integers. Please report a bug
-  with details of your platform and compiler.
-
-  This option is likely to be removed in future, unless the D-Bus developers
-  receive reports that it is still needed.
-  ])
-fi

dbus/dbus-connection.c

@@ -38,7 +38,6 @@
 #include "dbus-protocol.h"
 #include "dbus-dataslot.h"
 #include "dbus-string.h"
-#include "dbus-signature.h"
 #include "dbus-pending-call.h"
 #include "dbus-object-tree.h"
 #include "dbus-threads-internal.h"
@@ -3096,7 +3095,7 @@ dbus_connection_can_send_type(DBusConnection *connection,
 {
   _dbus_return_val_if_fail (connection != NULL, FALSE);
 
-  if (!dbus_type_is_valid (type))
+  if (!_dbus_type_is_valid(type))
     return FALSE;
 
   if (type != DBUS_TYPE_UNIX_FD)

dbus/dbus-marshal-basic.c

@@ -1231,6 +1231,44 @@ _dbus_type_get_alignment (int typecode)
     }
 }
 
+
+/**
+ * Return #TRUE if the typecode is a valid typecode.
+ * #DBUS_TYPE_INVALID surprisingly enough is not considered valid, and
+ * random unknown bytes aren't either. This function is safe with
+ * untrusted data.
+ *
+ * @returns #TRUE if valid
+ */
+dbus_bool_t
+_dbus_type_is_valid (int typecode)
+{
+  switch (typecode)
+    {
+    case DBUS_TYPE_BYTE:
+    case DBUS_TYPE_BOOLEAN:
+    case DBUS_TYPE_INT16:
+    case DBUS_TYPE_UINT16:
+    case DBUS_TYPE_INT32:
+    case DBUS_TYPE_UINT32:
+    case DBUS_TYPE_INT64:
+    case DBUS_TYPE_UINT64:
+    case DBUS_TYPE_DOUBLE:
+    case DBUS_TYPE_STRING:
+    case DBUS_TYPE_OBJECT_PATH:
+    case DBUS_TYPE_SIGNATURE:
+    case DBUS_TYPE_ARRAY:
+    case DBUS_TYPE_STRUCT:
+    case DBUS_TYPE_DICT_ENTRY:
+    case DBUS_TYPE_VARIANT:
+    case DBUS_TYPE_UNIX_FD:
+      return TRUE;
+
+    default:
+      return FALSE;
+    }
+}
+
 /**
  * Returns a string describing the given type.
  *

dbus/dbus-marshal-basic.h

@@ -254,6 +254,7 @@ dbus_uint32_t _dbus_marshal_read_uint32       (const DBusString *str,
                                                int               pos,
                                                int               byte_order,
                                                int              *new_pos);
+dbus_bool_t   _dbus_type_is_valid             (int               typecode);
 int           _dbus_type_get_alignment        (int               typecode);
 dbus_bool_t   _dbus_type_is_fixed             (int               typecode);
 int           _dbus_type_get_alignment        (int               typecode);

dbus/dbus-marshal-validate.c

@@ -250,7 +250,7 @@ _dbus_validate_signature_with_reason (const DBusString *type_str,
 
       if (last == DBUS_DICT_ENTRY_BEGIN_CHAR)
         {
-          if (!(dbus_type_is_valid (*p) && dbus_type_is_basic (*p)))
+          if (!(_dbus_type_is_valid (*p) && dbus_type_is_basic (*p)))
             {
               result = DBUS_INVALID_DICT_KEY_MUST_BE_BASIC_TYPE;
               goto out;
@@ -393,7 +393,7 @@ validate_body_helper (DBusTypeReader       *reader,
               {
                 int array_elem_type = _dbus_type_reader_get_element_type (reader);
 
-                if (!dbus_type_is_valid (array_elem_type))
+                if (!_dbus_type_is_valid (array_elem_type))
                   {
                     return DBUS_INVALID_UNKNOWN_TYPECODE;
                   }

dbus/dbus-message-factory.c

@@ -27,7 +27,6 @@
 #ifdef DBUS_BUILD_TESTS
 #include "dbus-message-factory.h"
 #include "dbus-message-private.h"
-#include "dbus-signature.h"
 #include "dbus-test.h"
 #include <stdio.h>
 
@@ -979,7 +978,7 @@ find_next_typecode (DBusMessageDataIter *iter,
 
       _dbus_assert (byte_seq < _dbus_string_get_length (data));
 
-      if (dbus_type_is_valid (_dbus_string_get_byte (data, byte_seq)))
+      if (_dbus_type_is_valid (_dbus_string_get_byte (data, byte_seq)))
         break;
       else
         iter_next (iter);

dbus/dbus-signature.c

@@ -284,8 +284,7 @@ dbus_signature_validate_single (const char       *signature,
  * container types. #DBUS_TYPE_INVALID is not a container type.
  *
  * It is an error to pass an invalid type-code, other than DBUS_TYPE_INVALID,
- * to this function. The valid type-codes are defined by dbus-protocol.h
- * and can be checked with dbus_type_is_valid().
+ * to this function. The valid type-codes are defined by dbus-protocol.h.
  *
  * @param typecode either a valid type-code or DBUS_TYPE_INVALID
  * @returns #TRUE if type is a container
@@ -294,7 +293,7 @@ dbus_bool_t
 dbus_type_is_container (int typecode)
 {
   /* only reasonable (non-line-noise) typecodes are allowed */
-  _dbus_return_val_if_fail (dbus_type_is_valid (typecode) || typecode == DBUS_TYPE_INVALID,
+  _dbus_return_val_if_fail (_dbus_type_is_valid (typecode) || typecode == DBUS_TYPE_INVALID,
 			    FALSE);
   return TYPE_IS_CONTAINER (typecode);
 }
@@ -308,8 +307,7 @@ dbus_type_is_container (int typecode)
  * type.
  *
  * It is an error to pass an invalid type-code, other than DBUS_TYPE_INVALID,
- * to this function. The valid type-codes are defined by dbus-protocol.h
- * and can be checked with dbus_type_is_valid().
+ * to this function. The valid type-codes are defined by dbus-protocol.h.
  *
  * @param typecode either a valid type-code or DBUS_TYPE_INVALID
  * @returns #TRUE if type is basic
@@ -318,7 +316,7 @@ dbus_bool_t
 dbus_type_is_basic (int typecode)
 {
   /* only reasonable (non-line-noise) typecodes are allowed */
-  _dbus_return_val_if_fail (dbus_type_is_valid (typecode) || typecode == DBUS_TYPE_INVALID,
+  _dbus_return_val_if_fail (_dbus_type_is_valid (typecode) || typecode == DBUS_TYPE_INVALID,
 			    FALSE);
 
   /* everything that isn't invalid or a container */
@@ -339,8 +337,7 @@ dbus_type_is_basic (int typecode)
  * function.
  *
  * It is an error to pass an invalid type-code, other than DBUS_TYPE_INVALID,
- * to this function. The valid type-codes are defined by dbus-protocol.h
- * and can be checked with dbus_type_is_valid().
+ * to this function. The valid type-codes are defined by dbus-protocol.h.
  *
  * @param typecode either a valid type-code or DBUS_TYPE_INVALID
  * @returns #FALSE if the type can occupy different lengths
@@ -349,7 +346,7 @@ dbus_bool_t
 dbus_type_is_fixed (int typecode)
 {
   /* only reasonable (non-line-noise) typecodes are allowed */
-  _dbus_return_val_if_fail (dbus_type_is_valid (typecode) || typecode == DBUS_TYPE_INVALID,
+  _dbus_return_val_if_fail (_dbus_type_is_valid (typecode) || typecode == DBUS_TYPE_INVALID,
 			    FALSE);
   
   switch (typecode)
@@ -370,44 +367,6 @@ dbus_type_is_fixed (int typecode)
     }
 }
 
-/**
- * Return #TRUE if the argument is a valid typecode.
- * #DBUS_TYPE_INVALID surprisingly enough is not considered valid, and
- * random unknown bytes aren't either. This function is safe with
- * untrusted data.
- *
- * @param typecode a potential type-code
- * @returns #TRUE if valid
- */
-dbus_bool_t
-dbus_type_is_valid (int typecode)
-{
-  switch (typecode)
-    {
-    case DBUS_TYPE_BYTE:
-    case DBUS_TYPE_BOOLEAN:
-    case DBUS_TYPE_INT16:
-    case DBUS_TYPE_UINT16:
-    case DBUS_TYPE_INT32:
-    case DBUS_TYPE_UINT32:
-    case DBUS_TYPE_INT64:
-    case DBUS_TYPE_UINT64:
-    case DBUS_TYPE_DOUBLE:
-    case DBUS_TYPE_STRING:
-    case DBUS_TYPE_OBJECT_PATH:
-    case DBUS_TYPE_SIGNATURE:
-    case DBUS_TYPE_ARRAY:
-    case DBUS_TYPE_STRUCT:
-    case DBUS_TYPE_DICT_ENTRY:
-    case DBUS_TYPE_VARIANT:
-    case DBUS_TYPE_UNIX_FD:
-      return TRUE;
-
-    default:
-      return FALSE;
-    }
-}
-
 /** @} */ /* end of DBusSignature group */
 
 #ifdef DBUS_BUILD_TESTS

dbus/dbus-signature.h

@@ -78,9 +78,6 @@ DBUS_EXPORT
 dbus_bool_t     dbus_signature_validate_single       (const char       *signature,
 						      DBusError        *error);
 
-DBUS_EXPORT
-dbus_bool_t     dbus_type_is_valid                   (int            typecode);
-
 DBUS_EXPORT
 dbus_bool_t     dbus_type_is_basic                   (int            typecode);
 DBUS_EXPORT

dbus/dbus-string-util.c

@@ -266,7 +266,7 @@ _dbus_string_test (void)
 {
   DBusString str;
   DBusString other;
-  int i, a, end;
+  int i, end;
   long v;
   double d;
   int lens[] = { 0, 1, 2, 3, 4, 5, 10, 16, 17, 18, 25, 31, 32, 33, 34, 35, 63, 64, 65, 66, 67, 68, 69, 70, 71, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136 };
@@ -513,94 +513,10 @@ _dbus_string_test (void)
   _dbus_assert (_dbus_string_get_length (&other) == i * 2 - 1);
   _dbus_assert (_dbus_string_equal_c_str (&other,
                                           "HelloHello WorldWorle"));
-
-  _dbus_string_free (&str);
-  _dbus_string_free (&other);
-
-  /* Different tests are provided because different behaviours are
-   * implemented in _dbus_string_replace_len() in function of replacing and
-   * replaced lengths
-   */
-
-  if (!_dbus_string_init (&str))
-    _dbus_assert_not_reached ("failed to init string");
-  
-  if (!_dbus_string_append (&str, "Hello World"))
-    _dbus_assert_not_reached ("could not append to string");
-
-  i = _dbus_string_get_length (&str);
   
-  if (!_dbus_string_init (&other))
-    _dbus_assert_not_reached ("could not init string");
-
-  if (!_dbus_string_append (&other, "Foo String"))
-    _dbus_assert_not_reached ("could not append to string");
-
-  a = _dbus_string_get_length (&other);
-
-  if (!_dbus_string_replace_len (&str, 0, 6,
-                                 &other, 4, 0))
-    _dbus_assert_not_reached ("could not replace 0 length");
-
-  _dbus_assert (_dbus_string_get_length (&str) == i);
-  _dbus_assert (_dbus_string_get_length (&other) == a + 6);
-  _dbus_assert (_dbus_string_equal_c_str (&other,
-                                          "Foo Hello String"));
-
-  if (!_dbus_string_replace_len (&str, 5, 6,
-                                 &other,
-                                 _dbus_string_get_length (&other),
-                                 0))
-    _dbus_assert_not_reached ("could not replace at the end");
-
-  _dbus_assert (_dbus_string_get_length (&str) == i);
-  _dbus_assert (_dbus_string_get_length (&other) == a + 6 + 6);
-  _dbus_assert (_dbus_string_equal_c_str (&other,
-                                          "Foo Hello String World"));
-