t_accept.c

T－kernel Tcp/ip Protocol Stack Sample

/*
 *  Copyright (C) 1999-2003 MITSUBISHI ELECTRIC CORPORATION and
 *  RENESAS SOLUTIONS CORPORATION and
 *  RENESAS TECHNOLOGY CORPORATION
 *  All rights reserved.
 *
 *  TCP/IP Test Application program [API].
 */

#include <tk/tkernel.h>

#include <renesas_tcpip.h>
#include <renesas_tcpip_common.h>

#include "config.h"


void
test_task(int stacd, void *exinf)
{
	int	i, s, s2;
	int	ret, pid;
	struct sockaddr_in name, addr;
	int	namelen, addrlen;
	int	num;
	int nonblock;
	int testno, testno2, result[13];

	num = 1;
	testno = 0;
	memset((char *)result, 0, sizeof(result));

	/* for setup: get normal socket */
	errno = 0;
	if ((s = unix_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
		goto testend;
	}

	memset((char *)&name, 0, sizeof(name));
	name.sin_family = AF_INET;
	name.sin_addr.s_addr = inet_addr(TGT_ADDR);
	name.sin_port = htons(TGT_PORT);
	namelen = sizeof(name);
	if ((ret = unix_bind(s, (struct sockaddr *)&name, namelen)) < 0) {
		unix_close(s);
		goto testend;
	}
	if ((ret = unix_listen(s, 5)) < 0) {
		unix_close(s);
		goto testend;
	}
		
	/* Test 1 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
	addrlen = sizeof(addr);
	memset((char *)&addr, 0, addrlen);
testno = 1;
	ret = unix_accept(-1, (struct sockaddr *)&addr, &addrlen);
    if (ret < 0) {
        printf("OK! : Bad socket fd(-1) EBADF errno=%d\n",errno);
		result[testno] = 0;
	}
    else {
        printf("Fail! : Bad socket fd(-1) EBADF errno=%d\n",errno);
		result[testno] = 1;
	}

	/* Test 2 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
testno = 2;
	ret = unix_accept(10, (struct sockaddr *)&addr, &addrlen);
    if (ret < 0) {
        printf("OK! : Bad socket fd(10) EBADF errno=%d\n",errno);
		result[testno] = 0;
	}
    else {
        printf("Fail! : Bad socket fd(10) EBADF errno=%d\n",errno);
		result[testno] = 1;
	}

	/* Test 3 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
	if ((s2 = unix_socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
		unix_close(s);
		goto testend;
	} else {
		errno = 0;
		if ((ret = unix_bind(s2, (struct sockaddr *)&name, namelen)) < 0) {
			unix_close(s);
			unix_close(s2);
			goto testend;
		} else {
			errno = 0;
			ret = unix_listen(s2, 5);
			if (ret < 0)
				printf("OK! :listen(s2(DGRAM), 5),EOPNOTSUPP, errno = %d \n",errno);
			else
				printf("Fail! :listen(s2(DGRAM), 5),EOPNOTSUPP, errno = %d \n",errno);

			errno = 0;
testno = 3;
			ret = unix_accept(s2, (struct sockaddr *)&addr, &addrlen);
			if (ret < 0) {
				printf("OK! :accept(s2(DGRAM)),EINVAL, errno = %d \n",errno);
				result[testno] = 0;
			}
			else {
				printf("Fail! :accept(s2(DGRAM)),EINVAL, errno = %d \n",errno);
				result[testno] = 1;
			}
		}
	}
	if (s2 > 0)
		unix_close(s2);

	/* Test 4 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
testno = 4;
	s2 = unix_accept(s, (struct sockaddr *)0, 0);
	if (s2 < 0) {
		printf("OK! : accept(s,0,0) \n");
		result[testno] = 0;
	}
	else {
		printf("Fail! : accept(s,0,0) \n");
		unix_close(s2);
		result[testno] = 1;
	}

	/* Test 5 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
testno = 5;
	s2  = unix_accept(s, (struct sockaddr *)NULL, &addrlen);
	if (s2 < 0) {
		printf("OK! :accept(s, NULL, addrlen), EFAULT,errno = %d \n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :accept(s, NULL, addrlen), EFAULT,errno = %d \n",errno);
		result[testno] = 1;
	}

	/* Test 6 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
testno = 6;
	s2  = unix_accept(s, (struct sockaddr *)&addr, (int *)NULL);
	if (s2 < 0) {
		printf("OK! :accept(s, addr, NULL), EFAULT,errno = %d \n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :accept(s, addr, NULL), EFAULT,errno = %d \n",errno);
		result[testno] = 1;
	}

	/* Test 7 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
testno = 7;
	s2  = unix_accept(s, (struct sockaddr *)-1, &addrlen);
	if (s2 < 0) {
		printf("OK! :accept(s, -1, addrlen),EFAULT,errno = %d \n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :accept(s, -1, addrlen),EFAULT,errno = %d \n",errno);
		result[testno] = 1;
	}

	/* Test 8 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
testno = 8;
	s2  = unix_accept(s, (struct sockaddr *)&addr, (int *)-1);
	if (s2 < 0) {
		printf("OK! :accept(s, addr, -1), EFAULT,errno = %d \n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :accept(s, addr, -1), EFAULT,errno = %d \n",errno);
		result[testno] = 1;
	}

	/* Test 9 */
	printf("Accept Test %d: \n",num++);
	addrlen = 0;
	errno = 0;
testno = 9;
	s2  = unix_accept(s, (struct sockaddr *)&addr, &addrlen);
	if (s2 < 0) {
		printf("OK! :accept(s, addr, addrlen(0)). but this will be ok., EINVAL,errno = %d \n",errno);
		result[testno] = 0;
	}
	if (s2 >= 0) {
		printf("Fail! :accept(s, addr, addrlen(0)). but this will be ok., EINVAL,errno = %d \n",errno);
		result[testno] = 1;
		unix_close(s2);
	}

	/* Test 10 */
	printf("Accept Test %d: \n",num++);
	addrlen = -1;
	errno = 0;
testno = 10;
	s2  = unix_accept(s, (struct sockaddr *)&addr, &addrlen);
	if (s2 < 0) {
		printf("OK! :accept(s, addr, addrlen(-1)). but this will be ok. EINVAL, errno = %d \n",errno);
		result[testno] = 0;
	}
	if (s2 >= 0) {
		printf("Fail! :accept(s, addr, addrlen(0)). but this will be ok., EINVAL,errno = %d \n",errno);
		result[testno] = 1;
		unix_close(s2);
	}
	addrlen = sizeof(addr);

	/* Test 11 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
testno = 11;
	s2  = unix_accept(s, (struct sockaddr *)&addr, &addrlen);
	if (s2 >= 0) {
		printf("OK! :accept(s, addr, addrlen). but this will be ok., errno = %d \n",errno);
		result[testno] = 0;
		unix_close(s2);
	}
	else {
		printf("Fail! :accept(s, addr, addrlen). but this will be ok.,errno = %d \n",errno);
		result[testno] = 1;
	}

	/* Test 12 */
	printf("Accept Test %d: \n",num++);
	errno = 0;
	nonblock = 1;
	ret = unix_ioctl(s, FIONBIO, (VP)&nonblock);
	if (ret < 0) {
		goto testend;
	}
testno = 12;
	s2 = unix_accept(s, (struct sockaddr *)&addr, &addrlen);
	if (s2 < 0) {
		if (errno == EWOULDBLOCK) {
			printf("OK! :accept(s(for NOBLOCK), addr, addrlen), EWOULDBLOCK, errno = %d \n",errno);
			result[testno] = 0;
			unix_close(s2);
		}
		else {
			printf("Fail! :accept(s(for NOBLOCK), addr, addrlen), EWOULDBLOCK, errno = %d \n",errno);
			result[testno] = 1;
		}
	}
	if (s2 >= 0) {
		printf("Fail! :accept(s(for NOBLOCK), addr, addrlen), EWOULDBLOCK, errno = %d \n",errno);
		result[testno] = 1;
	}
	unix_shutdown(s2, SHUT_RDWR);
	unix_close(s2);

#if defined(T_KERNEL)
	tk_slp_tsk(2000);
#endif

testend:
	unix_shutdown(s, SHUT_RDWR);
	unix_close(s);

	/* check the results */
	testno2 = 12;
	for (i=1; i <= testno; i++) {
		if (result[i] == 1)
			break;
	}
	if (i > testno2)
		printf("Pass.\n");
	else
		printf("Error.\n");

#if defined(T_KERNEL)
	tk_slp_tsk(TMO_FEVR);
#endif
}

/* EOF */