コード例 #1
0
/**
 * @ingroup DBusMessageInternals
 * Unit test for DBusMessage.
 *
 * @returns #TRUE on success.
 */
dbus_bool_t
_dbus_message_test (const char *test_data_dir)
{
  DBusMessage *message, *message_without_unix_fds;
  DBusMessageLoader *loader;
  int i;
  const char *data;
  DBusMessage *copy;
  const char *name1;
  const char *name2;
  const dbus_uint32_t our_uint32_array[] =
    { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
  const dbus_int32_t our_int32_array[] =
    { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
  const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
  const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
#ifdef DBUS_HAVE_INT64
  const dbus_uint64_t our_uint64_array[] =
    { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
  const dbus_int64_t our_int64_array[] =
    { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
  const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
  const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
#endif
  const char *our_string_array[] = { "Foo", "bar", "", "woo woo woo woo" };
  const char **v_ARRAY_STRING = our_string_array;
  const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
  const double *v_ARRAY_DOUBLE = our_double_array;
  const unsigned char our_byte_array[] = { 'a', 'b', 'c', 234 };
  const unsigned char *v_ARRAY_BYTE = our_byte_array;
  const dbus_bool_t our_boolean_array[] = { TRUE, FALSE, TRUE, TRUE, FALSE };
  const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array;
  char sig[64];
  const char *s;
  const char *v_STRING;
  double v_DOUBLE;
  dbus_int16_t v_INT16;
  dbus_uint16_t v_UINT16;
  dbus_int32_t v_INT32;
  dbus_uint32_t v_UINT32;
#ifdef DBUS_HAVE_INT64
  dbus_int64_t v_INT64;
  dbus_uint64_t v_UINT64;
#endif
  unsigned char v_BYTE;
  unsigned char v2_BYTE;
  dbus_bool_t v_BOOLEAN;
  DBusMessageIter iter, array_iter, struct_iter;
#ifdef HAVE_UNIX_FD_PASSING
  int v_UNIX_FD;
#endif
  char **decomposed;

  message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
                                          "/org/freedesktop/TestPath",
                                          "Foo.TestInterface",
                                          "TestMethod");
  _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
  _dbus_assert (dbus_message_is_method_call (message, "Foo.TestInterface",
                                             "TestMethod"));
  _dbus_assert (strcmp (dbus_message_get_path (message),
                        "/org/freedesktop/TestPath") == 0);
  dbus_message_set_serial (message, 1234);

  /* string length including nul byte not a multiple of 4 */
  if (!dbus_message_set_sender (message, "org.foo.bar1"))
    _dbus_assert_not_reached ("out of memory");

  _dbus_assert (dbus_message_has_sender (message, "org.foo.bar1"));
  dbus_message_set_reply_serial (message, 5678);

  _dbus_verbose_bytes_of_string (&message->header.data, 0,
                                 _dbus_string_get_length (&message->header.data));
  _dbus_verbose_bytes_of_string (&message->body, 0,
                                 _dbus_string_get_length (&message->body));

  if (!dbus_message_set_sender (message, NULL))
    _dbus_assert_not_reached ("out of memory");


  _dbus_verbose_bytes_of_string (&message->header.data, 0,
                                 _dbus_string_get_length (&message->header.data));
  _dbus_verbose_bytes_of_string (&message->body, 0,
                                 _dbus_string_get_length (&message->body));


  _dbus_assert (!dbus_message_has_sender (message, "org.foo.bar1"));
  _dbus_assert (dbus_message_get_serial (message) == 1234);
  _dbus_assert (dbus_message_get_reply_serial (message) == 5678);
  _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));

  _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
  dbus_message_set_no_reply (message, TRUE);
  _dbus_assert (dbus_message_get_no_reply (message) == TRUE);
  dbus_message_set_no_reply (message, FALSE);
  _dbus_assert (dbus_message_get_no_reply (message) == FALSE);

  /* Set/get some header fields */

  if (!dbus_message_set_path (message, "/foo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_path (message),
                        "/foo") == 0);

  if (!dbus_message_set_interface (message, "org.Foo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_interface (message),
                        "org.Foo") == 0);

  if (!dbus_message_set_member (message, "Bar"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_member (message),
                        "Bar") == 0);

  /* Set/get them with longer values */
  if (!dbus_message_set_path (message, "/foo/bar"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_path (message),
                        "/foo/bar") == 0);

  if (!dbus_message_set_interface (message, "org.Foo.Bar"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_interface (message),
                        "org.Foo.Bar") == 0);

  if (!dbus_message_set_member (message, "BarFoo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_member (message),
                        "BarFoo") == 0);

  /* Realloc shorter again */

  if (!dbus_message_set_path (message, "/foo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_path (message),
                        "/foo") == 0);

  if (!dbus_message_set_interface (message, "org.Foo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_interface (message),
                        "org.Foo") == 0);

  if (!dbus_message_set_member (message, "Bar"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_member (message),
                        "Bar") == 0);

  /* Path decomposing */
  dbus_message_set_path (message, NULL);
  dbus_message_get_path_decomposed (message, &decomposed);
  _dbus_assert (decomposed == NULL);
  dbus_free_string_array (decomposed);

  dbus_message_set_path (message, "/");
  dbus_message_get_path_decomposed (message, &decomposed);
  _dbus_assert (decomposed != NULL);
  _dbus_assert (decomposed[0] == NULL);
  dbus_free_string_array (decomposed);

  dbus_message_set_path (message, "/a/b");
  dbus_message_get_path_decomposed (message, &decomposed);
  _dbus_assert (decomposed != NULL);
  _dbus_assert (strcmp (decomposed[0], "a") == 0);
  _dbus_assert (strcmp (decomposed[1], "b") == 0);
  _dbus_assert (decomposed[2] == NULL);
  dbus_free_string_array (decomposed);

  dbus_message_set_path (message, "/spam/eggs");
  dbus_message_get_path_decomposed (message, &decomposed);
  _dbus_assert (decomposed != NULL);
  _dbus_assert (strcmp (decomposed[0], "spam") == 0);
  _dbus_assert (strcmp (decomposed[1], "eggs") == 0);
  _dbus_assert (decomposed[2] == NULL);
  dbus_free_string_array (decomposed);

  dbus_message_unref (message);

  /* Test the vararg functions */
  message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
                                          "/org/freedesktop/TestPath",
                                          "Foo.TestInterface",
                                          "TestMethod");
  dbus_message_set_serial (message, 1);
  dbus_message_set_reply_serial (message, 5678);

  v_INT16 = -0x123;
  v_UINT16 = 0x123;
  v_INT32 = -0x12345678;
  v_UINT32 = 0x12300042;
#ifdef DBUS_HAVE_INT64
  v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
  v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
#endif
  v_STRING = "Test string";
  v_DOUBLE = 3.14159;
  v_BOOLEAN = TRUE;
  v_BYTE = 42;
  v2_BYTE = 24;
#ifdef HAVE_UNIX_FD_PASSING
  v_UNIX_FD = 1;
#endif

  dbus_message_append_args (message,
                            DBUS_TYPE_INT16, &v_INT16,
                            DBUS_TYPE_UINT16, &v_UINT16,
			    DBUS_TYPE_INT32, &v_INT32,
                            DBUS_TYPE_UINT32, &v_UINT32,
#ifdef DBUS_HAVE_INT64
                            DBUS_TYPE_INT64, &v_INT64,
                            DBUS_TYPE_UINT64, &v_UINT64,
#endif
			    DBUS_TYPE_STRING, &v_STRING,
			    DBUS_TYPE_DOUBLE, &v_DOUBLE,
			    DBUS_TYPE_BOOLEAN, &v_BOOLEAN,
			    DBUS_TYPE_BYTE, &v_BYTE,
			    DBUS_TYPE_BYTE, &v2_BYTE,
			    DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &v_ARRAY_UINT32,
                            _DBUS_N_ELEMENTS (our_uint32_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_INT32, &v_ARRAY_INT32,
                            _DBUS_N_ELEMENTS (our_int32_array),
#ifdef DBUS_HAVE_INT64
                            DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64, &v_ARRAY_UINT64,
                            _DBUS_N_ELEMENTS (our_uint64_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_INT64, &v_ARRAY_INT64,
                            _DBUS_N_ELEMENTS (our_int64_array),
#endif
                            DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE, &v_ARRAY_DOUBLE,
                            _DBUS_N_ELEMENTS (our_double_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &v_ARRAY_BYTE,
                            _DBUS_N_ELEMENTS (our_byte_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN, &v_ARRAY_BOOLEAN,
                            _DBUS_N_ELEMENTS (our_boolean_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING,
                            _DBUS_N_ELEMENTS (our_string_array),

			    DBUS_TYPE_INVALID);

  i = 0;
  sig[i++] = DBUS_TYPE_INT16;
  sig[i++] = DBUS_TYPE_UINT16;
  sig[i++] = DBUS_TYPE_INT32;
  sig[i++] = DBUS_TYPE_UINT32;
#ifdef DBUS_HAVE_INT64
  sig[i++] = DBUS_TYPE_INT64;
  sig[i++] = DBUS_TYPE_UINT64;
#endif
  sig[i++] = DBUS_TYPE_STRING;
  sig[i++] = DBUS_TYPE_DOUBLE;
  sig[i++] = DBUS_TYPE_BOOLEAN;
  sig[i++] = DBUS_TYPE_BYTE;
  sig[i++] = DBUS_TYPE_BYTE;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_UINT32;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_INT32;
#ifdef DBUS_HAVE_INT64
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_UINT64;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_INT64;
#endif
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_DOUBLE;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_BYTE;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_BOOLEAN;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_STRING;

  message_without_unix_fds = dbus_message_copy(message);
  _dbus_assert(message_without_unix_fds);
#ifdef HAVE_UNIX_FD_PASSING
  dbus_message_append_args (message,
                            DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
			    DBUS_TYPE_INVALID);
  sig[i++] = DBUS_TYPE_UNIX_FD;
#endif
  sig[i++] = DBUS_TYPE_INVALID;

  _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));

  _dbus_verbose ("HEADER\n");
  _dbus_verbose_bytes_of_string (&message->header.data, 0,
                                 _dbus_string_get_length (&message->header.data));
  _dbus_verbose ("BODY\n");
  _dbus_verbose_bytes_of_string (&message->body, 0,
                                 _dbus_string_get_length (&message->body));

  _dbus_verbose ("Signature expected \"%s\" actual \"%s\"\n",
                 sig, dbus_message_get_signature (message));

  s = dbus_message_get_signature (message);

  _dbus_assert (dbus_message_has_signature (message, sig));
  _dbus_assert (strcmp (s, sig) == 0);

  verify_test_message (message);

  copy = dbus_message_copy (message);

  _dbus_assert (dbus_message_get_reply_serial (message) ==
                dbus_message_get_reply_serial (copy));
  _dbus_assert (message->header.padding == copy->header.padding);

  _dbus_assert (_dbus_string_get_length (&message->header.data) ==
                _dbus_string_get_length (&copy->header.data));

  _dbus_assert (_dbus_string_get_length (&message->body) ==
                _dbus_string_get_length (&copy->body));

  verify_test_message (copy);

  name1 = dbus_message_get_interface (message);
  name2 = dbus_message_get_interface (copy);

  _dbus_assert (strcmp (name1, name2) == 0);

  name1 = dbus_message_get_member (message);
  name2 = dbus_message_get_member (copy);

  _dbus_assert (strcmp (name1, name2) == 0);

  dbus_message_unref (copy);

  /* Message loader test */
  dbus_message_lock (message);
  loader = _dbus_message_loader_new ();
  
  /* check ref/unref */
  _dbus_message_loader_ref (loader);
  _dbus_message_loader_unref (loader);

  /* Write the header data one byte at a time */
  data = _dbus_string_get_const_data (&message->header.data);
  for (i = 0; i < _dbus_string_get_length (&message->header.data); i++)
    {
      DBusString *buffer;

      _dbus_message_loader_get_buffer (loader, &buffer);
      _dbus_string_append_byte (buffer, data[i]);
      _dbus_message_loader_return_buffer (loader, buffer, 1);
    }

  /* Write the body data one byte at a time */
  data = _dbus_string_get_const_data (&message->body);
  for (i = 0; i < _dbus_string_get_length (&message->body); i++)
    {
      DBusString *buffer;

      _dbus_message_loader_get_buffer (loader, &buffer);
      _dbus_string_append_byte (buffer, data[i]);
      _dbus_message_loader_return_buffer (loader, buffer, 1);
    }

#ifdef HAVE_UNIX_FD_PASSING
  {
    int *unix_fds;
    unsigned n_unix_fds;
    /* Write unix fd */
    _dbus_message_loader_get_unix_fds(loader, &unix_fds, &n_unix_fds);
    _dbus_assert(n_unix_fds > 0);
    _dbus_assert(message->n_unix_fds == 1);
    unix_fds[0] = _dbus_dup(message->unix_fds[0], NULL);
    _dbus_assert(unix_fds[0] >= 0);
    _dbus_message_loader_return_unix_fds(loader, unix_fds, 1);
  }
#endif

  dbus_message_unref (message);

  /* Now pop back the message */
  if (!_dbus_message_loader_queue_messages (loader))
    _dbus_assert_not_reached ("no memory to queue messages");

  if (_dbus_message_loader_get_is_corrupted (loader))
    _dbus_assert_not_reached ("message loader corrupted");

  message = _dbus_message_loader_pop_message (loader);
  if (!message)
    _dbus_assert_not_reached ("received a NULL message");

  if (dbus_message_get_reply_serial (message) != 5678)
    _dbus_assert_not_reached ("reply serial fields differ");

  dbus_message_unref (message);

  /* ovveride the serial, since it was reset by dbus_message_copy() */
  dbus_message_set_serial(message_without_unix_fds, 8901);

  dbus_message_lock (message_without_unix_fds);

  verify_test_message (message_without_unix_fds);

    {
      /* Marshal and demarshal the message. */

      DBusMessage *message2;
      DBusError error = DBUS_ERROR_INIT;
      char *marshalled = NULL;
      int len = 0;
      char garbage_header[DBUS_MINIMUM_HEADER_SIZE] = "xxx";

      if (!dbus_message_marshal (message_without_unix_fds, &marshalled, &len))
        _dbus_assert_not_reached ("failed to marshal message");

      _dbus_assert (len != 0);
      _dbus_assert (marshalled != NULL);

      _dbus_assert (dbus_message_demarshal_bytes_needed (marshalled, len) == len);
      message2 = dbus_message_demarshal (marshalled, len, &error);

      _dbus_assert (message2 != NULL);
      _dbus_assert (!dbus_error_is_set (&error));
      verify_test_message (message2);

      dbus_message_unref (message2);
      dbus_free (marshalled);

      /* Demarshal invalid message. */

      message2 = dbus_message_demarshal ("invalid", 7, &error);
      _dbus_assert (message2 == NULL);
      _dbus_assert (dbus_error_is_set (&error));
      dbus_error_free (&error);

      /* Demarshal invalid (empty) message. */

      message2 = dbus_message_demarshal ("", 0, &error);
      _dbus_assert (message2 == NULL);
      _dbus_assert (dbus_error_is_set (&error));
      dbus_error_free (&error);

      /* Bytes needed to demarshal empty message: 0 (more) */

      _dbus_assert (dbus_message_demarshal_bytes_needed ("", 0) == 0);
      
      /* Bytes needed to demarshal invalid message: -1 (error). */

      _dbus_assert (dbus_message_demarshal_bytes_needed (garbage_header, DBUS_MINIMUM_HEADER_SIZE) == -1);
    }

  dbus_message_unref (message_without_unix_fds);
  _dbus_message_loader_unref (loader);

  check_memleaks ();
  _dbus_check_fdleaks();

  /* Check that we can abandon a container */
  message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
		  			  "/org/freedesktop/TestPath",
					  "Foo.TestInterface",
					  "Method");

  dbus_message_iter_init_append (message, &iter);

  _dbus_assert (dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
			  			  (DBUS_STRUCT_BEGIN_CHAR_AS_STRING
						   DBUS_TYPE_STRING_AS_STRING
						   DBUS_TYPE_STRING_AS_STRING
						   DBUS_STRUCT_END_CHAR_AS_STRING),
						  &array_iter));
  _dbus_assert (dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT,
			  			  NULL, &struct_iter));

  s = "peaches";
  _dbus_assert (dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_STRING,
			  			&s));

  /* uh-oh, error, try and unwind */

  dbus_message_iter_abandon_container (&array_iter, &struct_iter);
  dbus_message_iter_abandon_container (&array_iter, &iter);

  dbus_message_unref (message);

  /* Load all the sample messages from the message factory */
  {
    DBusMessageDataIter diter;
    DBusMessageData mdata;
    int count;

    reset_validities_seen ();
    
    count = 0;
    _dbus_message_data_iter_init (&diter);
    
    while (_dbus_message_data_iter_get_and_next (&diter,
                                                 &mdata))
      {
        if (!dbus_internal_do_not_use_try_message_data (&mdata.data,
                                                        mdata.expected_validity))
          {
            _dbus_warn ("expected validity %d and did not get it\n",
                        mdata.expected_validity);
            _dbus_assert_not_reached ("message data failed");
          }

        _dbus_message_data_free (&mdata);

        count += 1;
      }

    printf ("%d sample messages tested\n", count);

    print_validities_seen (FALSE);
    print_validities_seen (TRUE);
  }

  check_memleaks ();
  _dbus_check_fdleaks();

  /* Now load every message in test_data_dir if we have one */
  if (test_data_dir == NULL)
    return TRUE;

  return dbus_internal_do_not_use_foreach_message_file (test_data_dir,
                                                        (DBusForeachMessageFileFunc)
                                                        dbus_internal_do_not_use_try_message_file,
                                                        NULL);  
}
コード例 #2
0
/**
 * @ingroup DBusMessageInternals
 * Unit test for DBusMessage.
 *
 * @returns #TRUE on success.
 */
dbus_bool_t
_dbus_message_test (const char *test_data_dir)
{
  DBusMessage *message;
  DBusMessageLoader *loader;
  int i;
  const char *data;
  DBusMessage *copy;
  const char *name1;
  const char *name2;
  const dbus_uint32_t our_uint32_array[] =
    { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
  const dbus_int32_t our_int32_array[] =
    { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
  const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
  const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
#ifdef DBUS_HAVE_INT64
  const dbus_uint64_t our_uint64_array[] =
    { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
  const dbus_int64_t our_int64_array[] =
    { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
  const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
  const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
#endif
  const char *our_string_array[] = { "Foo", "bar", "", "woo woo woo woo" };
  const char **v_ARRAY_STRING = our_string_array;
  const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
  const double *v_ARRAY_DOUBLE = our_double_array;
  const unsigned char our_byte_array[] = { 'a', 'b', 'c', 234 };
  const unsigned char *v_ARRAY_BYTE = our_byte_array;
  const dbus_bool_t our_boolean_array[] = { TRUE, FALSE, TRUE, TRUE, FALSE };
  const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array;
  char sig[64];
  const char *s;
  const char *v_STRING;
  double v_DOUBLE;
  dbus_int16_t v_INT16;
  dbus_uint16_t v_UINT16;
  dbus_int32_t v_INT32;
  dbus_uint32_t v_UINT32;
#ifdef DBUS_HAVE_INT64
  dbus_int64_t v_INT64;
  dbus_uint64_t v_UINT64;
#endif
  unsigned char v_BYTE;
  unsigned char v2_BYTE;
  dbus_bool_t v_BOOLEAN;

  message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
                                          "/org/freedesktop/TestPath",
                                          "Foo.TestInterface",
                                          "TestMethod");
  _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
  _dbus_assert (dbus_message_is_method_call (message, "Foo.TestInterface",
                                             "TestMethod"));
  _dbus_assert (strcmp (dbus_message_get_path (message),
                        "/org/freedesktop/TestPath") == 0);
  _dbus_message_set_serial (message, 1234);

  /* string length including nul byte not a multiple of 4 */
  if (!dbus_message_set_sender (message, "org.foo.bar1"))
    _dbus_assert_not_reached ("out of memory");

  _dbus_assert (dbus_message_has_sender (message, "org.foo.bar1"));
  dbus_message_set_reply_serial (message, 5678);

  _dbus_verbose_bytes_of_string (&message->header.data, 0,
                                 _dbus_string_get_length (&message->header.data));
  _dbus_verbose_bytes_of_string (&message->body, 0,
                                 _dbus_string_get_length (&message->body));

  if (!dbus_message_set_sender (message, NULL))
    _dbus_assert_not_reached ("out of memory");


  _dbus_verbose_bytes_of_string (&message->header.data, 0,
                                 _dbus_string_get_length (&message->header.data));
  _dbus_verbose_bytes_of_string (&message->body, 0,
                                 _dbus_string_get_length (&message->body));


  _dbus_assert (!dbus_message_has_sender (message, "org.foo.bar1"));
  _dbus_assert (dbus_message_get_serial (message) == 1234);
  _dbus_assert (dbus_message_get_reply_serial (message) == 5678);
  _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));

  _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
  dbus_message_set_no_reply (message, TRUE);
  _dbus_assert (dbus_message_get_no_reply (message) == TRUE);
  dbus_message_set_no_reply (message, FALSE);
  _dbus_assert (dbus_message_get_no_reply (message) == FALSE);

  /* Set/get some header fields */

  if (!dbus_message_set_path (message, "/foo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_path (message),
                        "/foo") == 0);

  if (!dbus_message_set_interface (message, "org.Foo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_interface (message),
                        "org.Foo") == 0);

  if (!dbus_message_set_member (message, "Bar"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_member (message),
                        "Bar") == 0);

  /* Set/get them with longer values */
  if (!dbus_message_set_path (message, "/foo/bar"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_path (message),
                        "/foo/bar") == 0);

  if (!dbus_message_set_interface (message, "org.Foo.Bar"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_interface (message),
                        "org.Foo.Bar") == 0);

  if (!dbus_message_set_member (message, "BarFoo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_member (message),
                        "BarFoo") == 0);

  /* Realloc shorter again */

  if (!dbus_message_set_path (message, "/foo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_path (message),
                        "/foo") == 0);

  if (!dbus_message_set_interface (message, "org.Foo"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_interface (message),
                        "org.Foo") == 0);

  if (!dbus_message_set_member (message, "Bar"))
    _dbus_assert_not_reached ("out of memory");
  _dbus_assert (strcmp (dbus_message_get_member (message),
                        "Bar") == 0);

  dbus_message_unref (message);

  /* Test the vararg functions */
  message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
                                          "/org/freedesktop/TestPath",
                                          "Foo.TestInterface",
                                          "TestMethod");
  _dbus_message_set_serial (message, 1);
  dbus_message_set_reply_serial (message, 5678);

  v_INT16 = -0x123;
  v_UINT16 = 0x123;
  v_INT32 = -0x12345678;
  v_UINT32 = 0x12300042;
#ifdef DBUS_HAVE_INT64
  v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
  v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
#endif
  v_STRING = "Test string";
  v_DOUBLE = 3.14159;
  v_BOOLEAN = TRUE;
  v_BYTE = 42;
  v2_BYTE = 24;

  dbus_message_append_args (message,
                            DBUS_TYPE_INT16, &v_INT16,
                            DBUS_TYPE_UINT16, &v_UINT16,
			    DBUS_TYPE_INT32, &v_INT32,
                            DBUS_TYPE_UINT32, &v_UINT32,
#ifdef DBUS_HAVE_INT64
                            DBUS_TYPE_INT64, &v_INT64,
                            DBUS_TYPE_UINT64, &v_UINT64,
#endif
			    DBUS_TYPE_STRING, &v_STRING,
			    DBUS_TYPE_DOUBLE, &v_DOUBLE,
			    DBUS_TYPE_BOOLEAN, &v_BOOLEAN,
			    DBUS_TYPE_BYTE, &v_BYTE,
			    DBUS_TYPE_BYTE, &v2_BYTE,
			    DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &v_ARRAY_UINT32,
                            _DBUS_N_ELEMENTS (our_uint32_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_INT32, &v_ARRAY_INT32,
                            _DBUS_N_ELEMENTS (our_int32_array),
#ifdef DBUS_HAVE_INT64
                            DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64, &v_ARRAY_UINT64,
                            _DBUS_N_ELEMENTS (our_uint64_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_INT64, &v_ARRAY_INT64,
                            _DBUS_N_ELEMENTS (our_int64_array),
#endif
                            DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE, &v_ARRAY_DOUBLE,
                            _DBUS_N_ELEMENTS (our_double_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &v_ARRAY_BYTE,
                            _DBUS_N_ELEMENTS (our_byte_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN, &v_ARRAY_BOOLEAN,
                            _DBUS_N_ELEMENTS (our_boolean_array),
                            DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING,
                            _DBUS_N_ELEMENTS (our_string_array),
			    DBUS_TYPE_INVALID);

  i = 0;
  sig[i++] = DBUS_TYPE_INT16;
  sig[i++] = DBUS_TYPE_UINT16;
  sig[i++] = DBUS_TYPE_INT32;
  sig[i++] = DBUS_TYPE_UINT32;
#ifdef DBUS_HAVE_INT64
  sig[i++] = DBUS_TYPE_INT64;
  sig[i++] = DBUS_TYPE_UINT64;
#endif
  sig[i++] = DBUS_TYPE_STRING;
  sig[i++] = DBUS_TYPE_DOUBLE;
  sig[i++] = DBUS_TYPE_BOOLEAN;
  sig[i++] = DBUS_TYPE_BYTE;
  sig[i++] = DBUS_TYPE_BYTE;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_UINT32;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_INT32;
#ifdef DBUS_HAVE_INT64
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_UINT64;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_INT64;
#endif
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_DOUBLE;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_BYTE;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_BOOLEAN;
  sig[i++] = DBUS_TYPE_ARRAY;
  sig[i++] = DBUS_TYPE_STRING;
  sig[i++] = DBUS_TYPE_INVALID;  

  _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));

  _dbus_verbose ("HEADER\n");
  _dbus_verbose_bytes_of_string (&message->header.data, 0,
                                 _dbus_string_get_length (&message->header.data));
  _dbus_verbose ("BODY\n");
  _dbus_verbose_bytes_of_string (&message->body, 0,
                                 _dbus_string_get_length (&message->body));

  _dbus_verbose ("Signature expected \"%s\" actual \"%s\"\n",
                 sig, dbus_message_get_signature (message));

  s = dbus_message_get_signature (message);

  _dbus_assert (dbus_message_has_signature (message, sig));
  _dbus_assert (strcmp (s, sig) == 0);

  verify_test_message (message);

  copy = dbus_message_copy (message);

  _dbus_assert (dbus_message_get_reply_serial (message) ==
                dbus_message_get_reply_serial (copy));
  _dbus_assert (message->header.padding == copy->header.padding);

  _dbus_assert (_dbus_string_get_length (&message->header.data) ==
                _dbus_string_get_length (&copy->header.data));

  _dbus_assert (_dbus_string_get_length (&message->body) ==
                _dbus_string_get_length (&copy->body));

  verify_test_message (copy);

  name1 = dbus_message_get_interface (message);
  name2 = dbus_message_get_interface (copy);

  _dbus_assert (strcmp (name1, name2) == 0);

  name1 = dbus_message_get_member (message);
  name2 = dbus_message_get_member (copy);

  _dbus_assert (strcmp (name1, name2) == 0);

  dbus_message_unref (copy);

  /* Message loader test */
  _dbus_message_lock (message);
  loader = _dbus_message_loader_new ();
  
  /* check ref/unref */
  _dbus_message_loader_ref (loader);
  _dbus_message_loader_unref (loader);

  /* Write the header data one byte at a time */
  data = _dbus_string_get_const_data (&message->header.data);
  for (i = 0; i < _dbus_string_get_length (&message->header.data); i++)
    {
      DBusString *buffer;

      _dbus_message_loader_get_buffer (loader, &buffer);
      _dbus_string_append_byte (buffer, data[i]);
      _dbus_message_loader_return_buffer (loader, buffer, 1);
    }

  /* Write the body data one byte at a time */
  data = _dbus_string_get_const_data (&message->body);
  for (i = 0; i < _dbus_string_get_length (&message->body); i++)
    {
      DBusString *buffer;

      _dbus_message_loader_get_buffer (loader, &buffer);
      _dbus_string_append_byte (buffer, data[i]);
      _dbus_message_loader_return_buffer (loader, buffer, 1);
    }

  dbus_message_unref (message);

  /* Now pop back the message */
  if (!_dbus_message_loader_queue_messages (loader))
    _dbus_assert_not_reached ("no memory to queue messages");

  if (_dbus_message_loader_get_is_corrupted (loader))
    _dbus_assert_not_reached ("message loader corrupted");

  message = _dbus_message_loader_pop_message (loader);
  if (!message)
    _dbus_assert_not_reached ("received a NULL message");

  if (dbus_message_get_reply_serial (message) != 5678)
    _dbus_assert_not_reached ("reply serial fields differ");

  verify_test_message (message);

  dbus_message_unref (message);
  _dbus_message_loader_unref (loader);

  check_memleaks ();

  /* Load all the sample messages from the message factory */
  {
    DBusMessageDataIter diter;
    DBusMessageData mdata;
    int count;

    reset_validities_seen ();
    
    count = 0;
    _dbus_message_data_iter_init (&diter);
    
    while (_dbus_message_data_iter_get_and_next (&diter,
                                                 &mdata))
      {
        if (!dbus_internal_do_not_use_try_message_data (&mdata.data,
                                                        mdata.expected_validity))
          {
            _dbus_warn ("expected validity %d and did not get it\n",
                        mdata.expected_validity);
            _dbus_assert_not_reached ("message data failed");
          }

        _dbus_message_data_free (&mdata);

        count += 1;
      }

    printf ("%d sample messages tested\n", count);

    print_validities_seen (FALSE);
    print_validities_seen (TRUE);
  }
  
  check_memleaks ();
  
  /* Now load every message in test_data_dir if we have one */
  if (test_data_dir == NULL)
    return TRUE;

  return dbus_internal_do_not_use_foreach_message_file (test_data_dir,
                                                        (DBusForeachMessageFileFunc)
                                                        dbus_internal_do_not_use_try_message_file,
                                                        NULL);  
}