msgparser_test.c

mobile ip 在linux下的一种实现

/* $Id: msgparser_test.c,v 1.2 2001/07/13 16:55:47 jm Exp $
 *
 * Message parser tests
 *
 * Dynamic hierarchial IP tunnel
 * Copyright (C) 2001, Dynamics group
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation. See README and COPYING for
 * more details.
 */

#define DEBUG_FLAG 'p'

#include "debug.h"
#include "message.h"
#include "msgparser.h"

static char test_msg_1[] = {
	/* registration request */
	0x01, 0x00, 0x01, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
	0x09, 0x0a, 0x0b, 0x0c, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
	/* MN-HA auth. */
	32, 20, 1, 2, 3, 4, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
	16
};

static char test_msg_2[] = {
	/* registration request */
	0x01, 0x00, 0x01, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
	0x09, 0x0a, 0x0b, 0x0c, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
	/* gen. MN-FA key req. */
	40, 7, 0, 20,
	0, 0, 1, 44,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* gen. MN-FA key rep. */
	41, 7, 0, 16,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* gen. MN-HA key req. */
	42, 7, 0, 20,
	0, 0, 1, 45,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* gen. MN-HA key rep. */
	43, 1, 0, 20,
	0, 0, 1, 244,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* MN-HA auth. */
	32, 20,
	0, 0, 1, 0,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
};

static char test_msg_3[] = {
	/* registration request */
	0x01, 0x00, 0x01, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
	0x09, 0x0a, 0x0b, 0x0c, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
	/* gen. MN-FA key req. */
	40, 7, 0, 20,
	0, 0, 1, 44,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* gen. MN-FA key rep. */
	41, 7, 0, 16,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* gen. MN-HA key req. */
	42, 7, 0, 20,
	0, 0, 1, 45,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* gen. MN-HA key rep. */
	43, 1, 0, 20,
	0, 0, 1, 244,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* gen. FA-HA key rep. */
	45, 1, 0, 20,
	0, 0, 1, 245,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* gen. FA-FA key rep. */
	46, 1, 0, 20,
	0, 0, 1, 46,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	/* MN-HA auth. */
	32, 20,
	0, 0, 1, 0,
	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
};

extern int opt_debug;

int main(void)
{
	struct msg_extensions ext;
	int res, ret = 0;

	opt_debug = 1;

	printf("Message parser test\n\n");

	printf("Case 1: A valid registration request\n");
	res = parse_msg(test_msg_1, sizeof(test_msg_1), &ext);
	printf("parse_msg res: %i\n", res);
	if (res != 0 || ext.req == NULL || ext.mh_auth == NULL) {
		printf("Case 1 FAILED\n");
		ret = -1;
	}
	printf("\n");


	printf("Case 2: Generalized key extensions\n");
	res = parse_msg(test_msg_2, sizeof(test_msg_2), &ext);
	printf("parse_msg res: %i\n", res);
	if (res != 0) {
		printf("Case 2 FAILED\n");
		ret = -1;
	}
	printf("\n");


	printf("Case 3: Generalized key extensions with unknown subtypes\n");
	res = parse_msg(test_msg_3, sizeof(test_msg_3), &ext);
	printf("parse_msg res: %i\n", res);
	if (res != -1) {
		printf("Case 3 FAILED\n");
		ret = -1;
	}
	printf("\n");


	if (ret)
		printf("\nAt least one of the tests failed!\n");

	return ret;
}