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iwd/unit/test-mpdu.c

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/*
*
* Wireless daemon for Linux
*
* Copyright (C) 2013-2014 Intel Corporation. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <ell/ell.h>
#include "src/mpdu.h"
struct deauthentication_data {
const unsigned char *frame;
size_t frame_len;
uint16_t duration;
const unsigned char dest[6];
const unsigned char src[6];
const unsigned char bssid[6];
uint8_t fragment_number;
uint16_t sequence_number;
};
static const unsigned char deauthentication_data_1[] = {
0xc0, 0x00, 0x3a, 0x01, 0x00, 0x0f, 0xb5, 0x88,
0xac, 0x82, 0x00, 0x14, 0x6c, 0x7e, 0x40, 0x80,
0x00, 0x14, 0x6c, 0x7e, 0x40, 0x80, 0x70, 0x22,
0x01, 0x00
};
static struct deauthentication_data deauthentication_test_1 = {
.frame = deauthentication_data_1,
.frame_len = sizeof(deauthentication_data_1),
.duration = 314,
.dest = { 0x00, 0x0f, 0xb5, 0x88, 0xac, 0x82 },
.src = { 0x00, 0x14, 0x6c, 0x7e, 0x40, 0x80 },
.bssid = { 0x00, 0x14, 0x6c, 0x7e, 0x40, 0x80 },
.fragment_number = 0,
.sequence_number = 551,
};
static void deauthentication_test(const void *data)
{
const struct deauthentication_data *test = data;
const struct mpdu *mpdu;
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mpdu = mpdu_validate(test->frame, test->frame_len);
assert(mpdu);
assert(mpdu->fc.type == MPDU_TYPE_MANAGEMENT);
assert(mpdu->fc.subtype == MPDU_MANAGEMENT_SUBTYPE_DEAUTHENTICATION);
assert(mpdu->fc.protocol_version == 0x00);
assert(L_LE16_TO_CPU(mpdu->mgmt_hdr.duration) == test->duration);
assert(!memcmp(mpdu->mgmt_hdr.address_1, test->dest, 6));
assert(!memcmp(mpdu->mgmt_hdr.address_2, test->src, 6));
assert(!memcmp(mpdu->mgmt_hdr.address_3, test->bssid, 6));
assert(L_LE16_TO_CPU(mpdu->mgmt_hdr.fragment_number) ==
test->fragment_number);
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assert(MPDU_MGMT_SEQUENCE_NUMBER(mpdu->mgmt_hdr) ==
test->sequence_number);
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}
int main(int argc, char *argv[])
{
l_test_init(&argc, &argv);
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l_test_add("/Management Frame/Deauthentication Frame 1",
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deauthentication_test, &deauthentication_test_1);
return l_test_run();
}