/*
* Copyright (c) 2012-2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
#include <sys/select.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <netinet/in.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <rtems/libio.h>
#include <rtems/rtems_bsdnet.h>
const char rtems_test_name[] = "SYSCALL 1";
static const char open_driver_path [] = "/dev/open_driver";
struct rtems_bsdnet_config rtems_bsdnet_config;
typedef struct {
rtems_id main_task;
rtems_id close_task;
int fd;
} test_context;
static test_context test_instance;
static void test_sync(void)
{
int rv;
char buf [1];
ssize_t n;
int fd;
fd = open(open_driver_path, O_RDWR);
rtems_test_assert(fd >= 0);
errno = 0;
n = send(fd, buf, sizeof(buf), 0);
rtems_test_assert(n == -1);
rtems_test_assert(errno == ENOTSOCK);
errno = 0;
n = recv(fd, buf, sizeof(buf), 0);
rtems_test_assert(n == -1);
rtems_test_assert(errno == ENOTSOCK);
rv = close(fd);
rtems_test_assert(rv == 0);
fd = socket(PF_INET, SOCK_DGRAM, 0);
rtems_test_assert(fd >= 0);
errno = 0;
rv = fsync(fd);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == EINVAL);
errno = 0;
rv = fdatasync(fd);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == EINVAL);
rv = close(fd);
rtems_test_assert(rv == 0);
}
static void close_task(rtems_task_argument arg)
{
test_context *ctx = (test_context *) arg;
while (true) {
rtems_status_code sc;
int rv;
sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rv = close(ctx->fd);
rtems_test_assert(rv == 0);
sc = rtems_event_transient_send(ctx->main_task);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
}
static void request_close(test_context *ctx)
{
rtems_status_code sc;
sc = rtems_event_transient_send(ctx->close_task);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void wait_for_close_task(void)
{
rtems_status_code sc;
sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void test_accept_and_close(test_context *ctx)
{
int rv;
int fd;
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
ctx->fd = socket(PF_INET, SOCK_STREAM, 0);
rtems_test_assert(ctx->fd >= 0);
rv = listen(ctx->fd, 1);
rtems_test_assert(rv == 0);
request_close(ctx);
errno = 0;
fd = accept(ctx->fd, (struct sockaddr *) &addr, &addrlen);
rtems_test_assert(fd == -1);
rtems_test_assert(errno == ENXIO);
errno = 0;
fd = accept(ctx->fd, (struct sockaddr *) &addr, &addrlen);
rtems_test_assert(fd == -1);
rtems_test_assert(errno == EBADF);
wait_for_close_task();
}
static void test_connect_and_close(test_context *ctx)
{
int rv;
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
ctx->fd = socket(PF_INET, SOCK_STREAM, 0);
rtems_test_assert(ctx->fd >= 0);
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(1234);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
request_close(ctx);
errno = 0;
rv = connect(ctx->fd, (struct sockaddr *) &addr, addrlen);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENXIO);
errno = 0;
rv = connect(ctx->fd, (struct sockaddr *) &addr, addrlen);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == EBADF);
wait_for_close_task();
}
static void test_recv_and_close(test_context *ctx)
{
int rv;
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
char buf[1];
ssize_t n;
ctx->fd = socket(PF_INET, SOCK_DGRAM, 0);
rtems_test_assert(ctx->fd >= 0);
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(1234);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
rv = bind(ctx->fd, (struct sockaddr *) &addr, addrlen);
rtems_test_assert(rv == 0);
request_close(ctx);
errno = 0;
n = recv(ctx->fd, &buf[0], sizeof(buf), 0);
rtems_test_assert(n == -1);
rtems_test_assert(errno == ENXIO);
errno = 0;
n = recv(ctx->fd, &buf[0], sizeof(buf), 0);
rtems_test_assert(n == -1);
rtems_test_assert(errno == EBADF);
wait_for_close_task();
}
static void test_select_and_close(test_context *ctx)
{
int rv;
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
int nfds;
struct fd_set set;
ctx->fd = socket(PF_INET, SOCK_DGRAM, 0);
rtems_test_assert(ctx->fd >= 0);
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(1234);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
rv = bind(ctx->fd, (struct sockaddr *) &addr, addrlen);
rtems_test_assert(rv == 0);
nfds = ctx->fd + 1;
FD_ZERO(&set);
FD_SET(ctx->fd, &set);
request_close(ctx);
errno = 0;
rv = select(nfds, &set, NULL, NULL, NULL);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == EBADF);
wait_for_close_task();
}
static void Init(rtems_task_argument arg)
{
test_context *ctx = &test_instance;
rtems_status_code sc;
int rv;
TEST_BEGIN();
ctx->main_task = rtems_task_self();
sc = rtems_task_create(
rtems_build_name('C', 'L', 'O', 'S'),
2,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&ctx->close_task
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_start(
ctx->close_task,
close_task,
(rtems_task_argument) ctx
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rv = rtems_bsdnet_initialize_network();
rtems_test_assert(rv == 0);
test_sync();
test_accept_and_close(ctx);
test_connect_and_close(ctx);
test_recv_and_close(ctx);
test_select_and_close(ctx);
sc = rtems_task_delete(ctx->close_task);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
TEST_END();
rtems_test_exit(0);
}
static rtems_device_driver open_driver_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
rtems_status_code sc = rtems_io_register_name(open_driver_path, major, 0);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
return RTEMS_SUCCESSFUL;
}
static rtems_device_driver open_driver_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
rtems_libio_open_close_args_t *oc = arg;
oc->iop->data0 = 1;
oc->iop->data1 = (void *) 1;
return RTEMS_SUCCESSFUL;
}
#define OPEN_DRIVER { \
.initialization_entry = open_driver_initialize, \
.open_entry = open_driver_open \
}
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_EXTRA_DRIVERS OPEN_DRIVER
#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
#define CONFIGURE_MAXIMUM_TASKS 3
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
#define CONFIGURE_INIT
#include <rtems/confdefs.h>