t_write.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"

EXPORT int printf( const char *format, ... );

void
test_task(int stacd, void *exinf)
{
	int	i, s, s2, ret;
	int	len, flags;
	struct sockaddr_in name, addr;
	int	addrlen, namelen;
	char	buf[2048];
	int 	num, nonblock, tcpopt;
	int testno, testno2, result[8];

	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) {
		printf("socket(AF_INET,SOCK_STREAM,0) fail errno =%d\n",errno);
		goto testend;
	}

	/* Test 1 */
	printf("Write Test %d: \n",num++);

	errno = 0;
testno = 1;
	ret = unix_write(s, buf, sizeof(buf));
	if (ret < 0) {
		printf("OK! :write(s(no connection), buf,2048), ENOTCONN, errno =%d\n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :write(s(no connection), buf,2048), ENOTCONN, errno =%d\n",errno);
		result[testno] = 1;
	}

	memset((char *)&name, 0, sizeof(name));
	name.sin_family = AF_INET;
	name.sin_addr.s_addr = inet_addr(SUN_ADDR);
	name.sin_port = htons(SUN_PORT);
	namelen = sizeof(name);

	errno = 0;
	if ((ret = unix_connect(s, (struct sockaddr *)&name, namelen)) < 0) {
		printf("connect(s,&name,namelen) fail errno=%d\n",errno);
		unix_close(s);
		goto testend;
	}

	/* Test 2 */
	printf("Write Test %d: \n",num++);

	errno = 0;
testno = 2;
	ret = unix_write(-1, buf, sizeof(buf));
	if (ret < 0) {
		printf("OK! :write(-1, buf, 1024*2), EBADF, errno = %d\n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :write(-1, buf, 1024*2), EBADF, errno = %d\n",errno);
		result[testno] = 1;
	}

	/* Test 3 */
	printf("Write Test %d: \n",num++);

	errno = 0;
testno = 3;
	ret = unix_write(10, buf, sizeof(buf));
	if (ret < 0) {
		printf("OK! :write(10, buf, 1024*2), EBADF, errno = %d\n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :write(10, buf, 1024*2), EBADF, errno = %d\n",errno);
		result[testno] = 1;
	}

	/* Test 4 */
	printf("Write Test %d: \n",num++);

	errno = 0;
testno = 4;
	ret = unix_write(s, (char *)NULL, sizeof(buf));
	if (ret < 0) {
		printf("OK! :write(s, NULL, 2048), EFAULT,errno = %d\n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :write(s, NULL, 2048), EFAULT,errno = %d\n",errno);
		result[testno] = 1;
	}

	/* Test 5 */
	printf("Write Test %d: \n",num++);

	errno = 0;
testno = 5;
	ret = unix_write(s, (char *)-1, sizeof(buf));
	if (ret < 0) {
		printf("OK! :write(s, -1, 2048), EFAULT,errno = %d\n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :write(s, -1, 2048), EFAULT,errno = %d\n",errno);
		result[testno] = 1;
	}

	/* Test 6 */
	printf("Write Test %d: \n",num++);

	errno = 0;
testno = 6;
	ret = unix_write(s, buf, -1);
	if (ret < 0) {
		printf("OK! :write(s, buf, -1), EINVAL,errno = %d\n",errno);
		result[testno] = 0;
	}
	else {
		printf("Fail! :write(s, buf, -1), EINVAL,errno = %d\n",errno);
		result[testno] = 1;
	}

	/* Test 7 */
	printf("Write Test %d: \n",num++);

testno = 7;
	for (i=0; i < 10; i++) {
		errno = 0;
		ret = unix_write(s, buf, sizeof(buf));
		if (ret < 0) {
			result[testno] = 1;
			break;
		} 
		printf("write data size %d\n",ret);
	}
	ret = unix_write(s, buf, 0);
	if (ret < 0) {
		result[testno] = 1;
	}
	unix_shutdown(s, SHUT_RDWR);
	unix_close(s);

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

testend:
	/* check the results */
	testno2 = 7;
	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 */