| /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ |
| /* dbus-marshal-byteswap-util.c Would be in dbus-marshal-byteswap.c but tests/bus only |
| * |
| * Copyright (C) 2005 Red Hat, Inc. |
| * |
| * Licensed under the Academic Free License version 2.1 |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program 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 for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #include <config.h> |
| |
| #ifdef DBUS_BUILD_TESTS |
| #include "dbus-marshal-byteswap.h" |
| #include "dbus-test.h" |
| #include <stdio.h> |
| |
| static void |
| do_byteswap_test (int byte_order) |
| { |
| int sequence; |
| DBusString signature; |
| DBusString body; |
| int opposite_order; |
| |
| if (!_dbus_string_init (&signature) || !_dbus_string_init (&body)) |
| _dbus_assert_not_reached ("oom"); |
| |
| opposite_order = byte_order == DBUS_LITTLE_ENDIAN ? DBUS_BIG_ENDIAN : DBUS_LITTLE_ENDIAN; |
| |
| sequence = 0; |
| while (dbus_internal_do_not_use_generate_bodies (sequence, |
| byte_order, |
| &signature, &body)) |
| { |
| DBusString copy; |
| DBusTypeReader body_reader; |
| DBusTypeReader copy_reader; |
| |
| if (!_dbus_string_init (©)) |
| _dbus_assert_not_reached ("oom"); |
| |
| if (!_dbus_string_copy (&body, 0, ©, 0)) |
| _dbus_assert_not_reached ("oom"); |
| |
| _dbus_marshal_byteswap (&signature, 0, |
| byte_order, |
| opposite_order, |
| ©, 0); |
| |
| _dbus_type_reader_init (&body_reader, byte_order, &signature, 0, |
| &body, 0); |
| _dbus_type_reader_init (©_reader, opposite_order, &signature, 0, |
| ©, 0); |
| |
| if (!_dbus_type_reader_equal_values (&body_reader, ©_reader)) |
| { |
| _dbus_verbose_bytes_of_string (&signature, 0, |
| _dbus_string_get_length (&signature)); |
| _dbus_verbose_bytes_of_string (&body, 0, |
| _dbus_string_get_length (&body)); |
| _dbus_verbose_bytes_of_string (©, 0, |
| _dbus_string_get_length (©)); |
| |
| _dbus_warn ("Byte-swapped data did not have same values as original data\n"); |
| _dbus_assert_not_reached ("test failed"); |
| } |
| |
| _dbus_string_free (©); |
| |
| _dbus_string_set_length (&signature, 0); |
| _dbus_string_set_length (&body, 0); |
| ++sequence; |
| } |
| |
| _dbus_string_free (&signature); |
| _dbus_string_free (&body); |
| |
| printf (" %d blocks swapped from order '%c' to '%c'\n", |
| sequence, byte_order, opposite_order); |
| } |
| |
| dbus_bool_t |
| _dbus_marshal_byteswap_test (void) |
| { |
| do_byteswap_test (DBUS_LITTLE_ENDIAN); |
| do_byteswap_test (DBUS_BIG_ENDIAN); |
| |
| return TRUE; |
| } |
| |
| #endif /* DBUS_BUILD_TESTS */ |