libqcdm/tests/test-qcdm-utils.c

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * Copyright (C) 2010 Red Hat, Inc.
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#include <glib.h>
#include <string.h>

#include "test-qcdm-utils.h"
#include "utils.h"

static const char decap_inbuf[] = {
    0x40, 0x03, 0x00, 0x01, 0x00, 0x19, 0xf0, 0x00, 0x16, 0x00, 0x21, 0x00,
    0x1c, 0x00, 0xd8, 0x00, 0x3f, 0x00, 0x56, 0x01, 0x3f, 0x00, 0x15, 0x00,
    0x1a, 0x00, 0x11, 0x01, 0x3f, 0x00, 0x92, 0x01, 0x3f, 0x00, 0x39, 0x00,
    0x3f, 0x00, 0x95, 0x01, 0x3f, 0x00, 0x12, 0x00, 0x3f, 0x00, 0x23, 0x01,
    0x3f, 0x00, 0x66, 0x00, 0x3f, 0x00, 0x0b, 0x01, 0x3f, 0x00, 0xae, 0x00,
    0x3f, 0x00, 0x02, 0x01, 0x3f, 0x00, 0xa8, 0x00, 0x3f, 0x00, 0x50, 0x01,
    0x3f, 0x00, 0xf8, 0x01, 0x3f, 0x00, 0x57, 0x00, 0x3f, 0x00, 0x7d, 0x5e,
    0x00, 0x3f, 0x00, 0x93, 0x00, 0x3f, 0x00, 0xbd, 0x00, 0x3f, 0x00, 0x77,
    0x01, 0x3f, 0x00, 0xb7, 0x00, 0x3f, 0x00, 0xab, 0x00, 0x3f, 0x00, 0x33,
    0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0xad, 0xde, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13,
    0x13, 0x50, 0x1f, 0x00, 0x00, 0xff, 0xff, 0x00, 0xaa, 0x19, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb1, 0xc4, 0x7d, 0x5e,
    0x7d, 0x5e, 0x7d, 0x5d, 0x5d, 0x04, 0x58, 0x1b, 0x5b, 0x1b, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x65, 0x69, 0x7e
};

void
test_utils_decapsulate_buffer (void *f, void *data)
{
    gboolean success;
    char outbuf[512];
    gsize decap_len = 0;
    gsize used = 0;
    qcdmbool more = FALSE;

    success = dm_decapsulate_buffer (decap_inbuf, sizeof (decap_inbuf),
                                     outbuf, sizeof (outbuf),
                                     &decap_len, &used, &more);
    g_assert (success);
    g_assert (decap_len == 214);
    g_assert (used == 221);
    g_assert (more == FALSE);
}


static const char encap_outbuf[] = {
    0x4b, 0x05, 0x08, 0x00, 0x01, 0xdd, 0x7e
};

void
test_utils_encapsulate_buffer (void *f, void *data)
{
    char cmdbuf[10];
    char outbuf[512];
    gsize encap_len = 0;

    cmdbuf[0] = 0x4B;   /* DIAG_CMD_SUBSYS */
    cmdbuf[1] = 0x05;   /* DIAG_SUBSYS_HDR */
    cmdbuf[2] = 0x08;   /* first byte of DIAG_SUBSYS_HDR_STATE_INFO in LE */
    cmdbuf[3] = 0x00;   /* second byte of DIAG_SUBSYS_HDR_STATE_INFO in LE */

    encap_len = dm_encapsulate_buffer (cmdbuf, 4, sizeof (cmdbuf),
                                       &outbuf[0], sizeof (outbuf));
    g_assert (encap_len == sizeof (encap_outbuf));
    g_assert (memcmp (outbuf, encap_outbuf, encap_len) == 0);
}

static const char cns_inbuf[] = {
    0x00, 0x0a, 0x6b, 0x74, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x7e
};

void
test_utils_decapsulate_sierra_cns (void *f, void *data)
{
    gboolean success;
    char outbuf[512];
    gsize decap_len = 0;
    gsize used = 0;
    qcdmbool more = FALSE;

    success = dm_decapsulate_buffer (cns_inbuf, sizeof (cns_inbuf),
                                     outbuf, sizeof (outbuf),
                                     &decap_len, &used, &more);
    g_assert (success == FALSE);
}