/*
* Copyright (c) 2013, 2018 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/event.h>
#include <sys/poll.h>
#include <sys/stat.h>
#include <sys/select.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <sys/filio.h>
#include <vm/uma.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <err.h>
#include <assert.h>
#include <ck_epoch.h>
#include <errno.h>
#include <limits.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <syslog.h>
#include <rtems.h>
#include <rtems/bsd/bsd.h>
#include <rtems/bsd/modules.h>
#include <rtems/libcsupport.h>
#define TEST_NAME "LIBBSD SYSCALLS 1"
typedef void (*no_mem_test_body)(int fd);
typedef struct {
no_mem_test_body body;
int fd;
rtems_id master_task;
} no_mem_test;
typedef struct {
int domain;
int type;
int protocol;
int expect_errno;
} socket_test;
static socket_test socket_tests[] = {
{ -1, SOCK_RAW, 0, EAFNOSUPPORT },
{ PF_UNSPEC, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_UNIX, SOCK_STREAM, 0, 0 },
{ PF_UNIX, SOCK_DGRAM, 0, 0 },
{ PF_UNIX, SOCK_SEQPACKET, 0, 0 },
{ PF_INET, -1, 0, EPROTOTYPE },
{ PF_INET, SOCK_RAW, -1, EPROTONOSUPPORT },
{ PF_INET, SOCK_STREAM, 0, 0 },
{ PF_INET, SOCK_DGRAM, 0, 0 },
{ PF_INET, SOCK_SEQPACKET, 0, EPROTOTYPE },
{ PF_INET, SOCK_RAW, IPPROTO_3PC, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ADFS, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_AH, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_AHIP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_APES, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ARGUS, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_AX25, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_BHA, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_BLT, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_BRSATMON, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_CARP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_CFTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_CHAOS, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_CMTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_CPHB, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_CPNX, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_DDP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_DGP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_DSTOPTS, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_EGP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_EMCON, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ENCAP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_EON, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ESP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ETHERIP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_FRAGMENT, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_GGP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_GMTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_GRE, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_HELLO, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_HMP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ICMP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ICMPV6, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IDP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IDPR, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IDRP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IGMP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IGP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IGRP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IL, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_INLSP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_INP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IPCOMP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IPCV, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IPEIP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IPIP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IPPC, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IPV4, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IPV6, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_IRTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_KRYPTOLAN, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_LARP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_LEAF1, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_LEAF2, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_MEAS, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_MHRP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_MICP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_MOBILE, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_MTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_MUX, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ND, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_NHRP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_NONE, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_NSP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_NVPII, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_OLD_DIVERT, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_OSPFIGP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_PFSYNC, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_PGM, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_PIGP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_PIM, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_PRM, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_PUP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_PVP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_RCCMON, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_RDP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ROUTING, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_RSVP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_RVD, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_SATEXPAK, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_SATMON, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_SCCSP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_SCTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_SDRP, 0 },
#ifdef IPPROTO_SEP
{ PF_INET, SOCK_RAW, IPPROTO_SEP, 0 },
#endif
#ifdef IPPROTO_DCCP
{ PF_INET, SOCK_RAW, IPPROTO_DCCP, 0 },
#endif
{ PF_INET, SOCK_RAW, IPPROTO_SKIP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_SRPC, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_ST, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_SVMTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_SWIPE, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_TCF, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_TCP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_TLSP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_TP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_TPXX, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_TRUNK1, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_TRUNK2, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_TTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_UDP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_VINES, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_VISA, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_VMTP, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_WBEXPAK, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_WBMON, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_WSN, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_XNET, 0 },
{ PF_INET, SOCK_RAW, IPPROTO_XTP, 0 },
{ PF_IMPLINK, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_PUP, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_CHAOS, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_NETBIOS, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_ISO, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_ECMA, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_DATAKIT, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_CCITT, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_SNA, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_DECnet, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_DLI, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_LAT, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_HYLINK, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_APPLETALK, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_ROUTE, SOCK_DGRAM, 0, EPROTOTYPE },
{ PF_LINK, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_XTP, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_COIP, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_CNT, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_RTIP, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_IPX, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_SIP, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_PIP, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_ISDN, SOCK_DGRAM, 0, EAFNOSUPPORT },
#ifdef RTEMS_BSD_MODULE_NETIPSEC
{ PF_KEY, SOCK_DGRAM, 0, EPROTOTYPE },
#else
{ PF_KEY, SOCK_DGRAM, 0, EAFNOSUPPORT },
#endif
{ PF_INET6, SOCK_DGRAM, 0, 0 },
{ PF_NATM, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_ATM, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ pseudo_AF_HDRCMPLT, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_NETGRAPH, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_SLOW, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_SCLUSTER, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_ARP, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ PF_BLUETOOTH, SOCK_DGRAM, 0, EAFNOSUPPORT },
{ AF_IEEE80211, SOCK_DGRAM, 0, EAFNOSUPPORT }
};
static void
epoch_cleanup(void)
{
rtems_status_code sc;
sc = rtems_task_wake_after(CK_EPOCH_LENGTH);
assert(sc == RTEMS_SUCCESSFUL);
}
static void
init_addr(struct sockaddr_in *addr)
{
int ok;
memset(addr, 0, sizeof(*addr));
addr->sin_family = AF_INET;
addr->sin_port = htons(1234);
ok = inet_aton("127.0.0.1", &addr->sin_addr);
assert(ok != 0);
}
static void
init_msg(struct msghdr *msg, struct sockaddr_in *addr, struct iovec *iov,
void *buf, size_t n)
{
memset(msg, 0, sizeof(*msg));
memset(iov, 0, sizeof(*iov));
iov->iov_base = buf;
iov->iov_len = n;
msg->msg_name = addr;
msg->msg_namelen = sizeof(*addr);
msg->msg_iov = iov;
msg->msg_iovlen = 1;
}
static void
no_mem_task(rtems_task_argument arg)
{
const no_mem_test *self = (const no_mem_test *) arg;
rtems_status_code sc;
void *greedy;
assert(rtems_configuration_get_unified_work_area());
greedy = rtems_workspace_greedy_allocate(NULL, 0);
(*self->body)(self->fd);
rtems_workspace_greedy_free(greedy);
sc = rtems_event_transient_send(self->master_task);
assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_suspend(RTEMS_SELF);
assert(sc == RTEMS_SUCCESSFUL);
}
static void
do_no_mem_test(no_mem_test_body body, int fd)
{
no_mem_test test = {
.body = body,
.fd = fd,
.master_task = rtems_task_self()
};
rtems_status_code sc;
rtems_id id;
rtems_resource_snapshot snapshot;
rtems_resource_snapshot_take(&snapshot);
sc = rtems_task_create(
rtems_build_name('N', 'M', 'E', 'M'),
RTEMS_MINIMUM_PRIORITY,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_FLOATING_POINT,
&id
);
assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_start(id, no_mem_task, (rtems_task_argument) &test);
assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT);
assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_delete(id);
assert(sc == RTEMS_SUCCESSFUL);
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
test_socket(const socket_test *st)
{
int sd;
int rv;
errno = 0;
sd = socket(st->domain, st->type, st->protocol);
if (st->expect_errno == 0) {
assert(sd >= 0);
rv = close(sd);
assert(rv == 0);
} else {
assert(st->expect_errno == errno);
}
}
static void
test_sockets(void)
{
size_t n = sizeof(socket_tests) / sizeof(socket_tests[0]);
size_t i;
puts("test sockets");
for (i = 0; i < n; ++i) {
const socket_test *st = &socket_tests[i];
test_socket(st);
}
puts("test sockets and check resources");
epoch_cleanup();
for (i = 0; i < n; ++i) {
const socket_test *st = &socket_tests[i];
rtems_resource_snapshot snapshot;
rtems_resource_snapshot_take(&snapshot);
test_socket(st);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
}
static void
test_socket_unsupported_ops(void)
{
rtems_resource_snapshot snapshot;
int sd;
int rv;
off_t off;
puts("test socket unsupported ops");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
errno = 0;
off = lseek(sd, 0, SEEK_CUR);
assert(off == -1);
assert(errno == ESPIPE);
errno = 0;
rv = ftruncate(sd, 0);
assert(rv == -1);
assert(errno == EINVAL);
errno = 0;
rv = fsync(sd);
assert(rv == -1);
assert(errno == EINVAL);
errno = 0;
rv = fdatasync(sd);
assert(rv == -1);
assert(errno == EINVAL);
rv = close(sd);
assert(rv == 0);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_fstat(int fd)
{
struct stat st;
int rv;
rv = fstat(fd, &st);
assert(rv == 0);
}
static void
no_mem_socket_shutdown(int fd)
{
int rv;
rv = shutdown(fd, SHUT_RDWR);
assert(rv == 0);
}
static void
test_socket_fstat_and_shutdown(void)
{
mode_t canrecv = S_IRUSR | S_IRGRP | S_IROTH;
mode_t cansend = S_IWUSR | S_IWGRP | S_IWOTH;
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
struct stat st;
int sd;
int rv;
puts("test socket fstat and shutdown");
rtems_resource_snapshot_take(&snapshot);
init_addr(&addr);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_fstat, sd);
rv = fstat(sd, &st);
assert(rv == 0);
assert(st.st_mode == (S_IFSOCK | canrecv | cansend));
rv = connect(sd, (struct sockaddr *) &addr, sizeof(addr));
assert(rv == 0);
rv = shutdown(sd, SHUT_RD);
assert(rv == 0);
rv = fstat(sd, &st);
assert(rv == 0);
assert(st.st_mode == (S_IFSOCK | cansend));
rv = shutdown(sd, SHUT_WR);
assert(rv == 0);
rv = fstat(sd, &st);
assert(rv == 0);
assert(st.st_mode == S_IFSOCK);
errno = 0;
rv = shutdown(sd, ~SHUT_RDWR);
assert(rv == -1);
assert(errno == EINVAL);
rv = close(sd);
assert(rv == 0);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
rv = connect(sd, (struct sockaddr *) &addr, sizeof(addr));
assert(rv == 0);
epoch_cleanup();
do_no_mem_test(no_mem_socket_shutdown, sd);
rv = close(sd);
assert(rv == 0);
errno = 0;
rv = shutdown(sd, SHUT_RDWR);
assert(rv == -1);
assert(errno == EBADF);
errno = 0;
rv = shutdown(0, SHUT_RDWR);
assert(rv == -1);
assert(errno == ENOTSOCK);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_ioctl(int fd)
{
int rv;
int data;
errno = 0;
rv = ioctl(fd, FIONREAD, &data);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_ioctl(void)
{
rtems_resource_snapshot snapshot;
int sd;
int rv;
int data;
puts("test socket ioctl");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_ioctl, sd);
errno = 0;
rv = ioctl(sd, 0xffffffff);
assert(rv == -1);
assert(errno == EADDRNOTAVAIL);
data = -1;
rv = ioctl(sd, FIONREAD, &data);
assert(rv == 0);
assert(data == 0);
rv = close(sd);
assert(rv == 0);
errno = 0;
rv = ioctl(sd, 0);
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_bind(int fd)
{
struct sockaddr_in addr;
int rv;
errno = 0;
rv = bind(fd, (const struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_bind(void)
{
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
int sd;
int rv;
puts("test socket bind");
rtems_resource_snapshot_take(&snapshot);
init_addr(&addr);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_bind, sd);
errno = 0;
rv = bind(sd, (const struct sockaddr *) &addr, SOCK_MAXADDRLEN + 1);
assert(rv == -1);
assert(errno == ENAMETOOLONG);
errno = 0;
rv = bind(sd, (const struct sockaddr *) &addr, 0);
assert(rv == -1);
assert(errno == EINVAL);
errno = 0;
rv = bind(sd, (const struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == EADDRNOTAVAIL);
rv = close(sd);
assert(rv == 0);
errno = 0;
rv = bind(sd, (struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_connect(int fd)
{
struct sockaddr_in addr;
int rv;
errno = 0;
rv = connect(fd, (const struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_connect(void)
{
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
int sd;
int rv;
puts("test socket connect");
rtems_resource_snapshot_take(&snapshot);
init_addr(&addr);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_connect, sd);
errno = 0;
rv = connect(sd, (const struct sockaddr *) &addr, SOCK_MAXADDRLEN + 1);
assert(rv == -1);
assert(errno == ENAMETOOLONG);
errno = 0;
rv = connect(sd, (const struct sockaddr *) &addr, 0);
assert(rv == -1);
assert(errno == EINVAL);
errno = 0;
rv = connect(sd, (const struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == ENETUNREACH);
rv = close(sd);
assert(rv == 0);
errno = 0;
rv = connect(sd, (struct sockaddr *) &addr, sizeof(addr));
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_listen(int fd)
{
int rv;
errno = 0;
rv = listen(fd, 0);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_listen(void)
{
rtems_resource_snapshot snapshot;
int sd;
int rv;
puts("test socket listen");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_listen, sd);
errno = 0;
rv = listen(sd, 0);
assert(rv == -1);
assert(errno == EOPNOTSUPP);
rv = close(sd);
assert(rv == 0);
errno = 0;
rv = listen(sd, 0);
assert(rv == -1);
assert(errno == EBADF);
sd = socket(PF_INET, SOCK_STREAM, 0);
assert(sd >= 0);
errno = 0;
rv = listen(sd, 0);
assert(rv == -1);
assert(errno == EADDRNOTAVAIL);
rv = close(sd);
assert(rv == 0);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_accept(int fd)
{
struct sockaddr_in addr;
socklen_t addr_len;
int rv;
errno = 0;
addr_len = sizeof(addr);
rv = accept(fd, (struct sockaddr *) &addr, &addr_len);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_accept(void)
{
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
socklen_t addr_len;
int sd;
int ad;
int rv;
puts("test socket accept");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_STREAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_accept, sd);
errno = 0;
addr_len = sizeof(addr);
ad = accept(sd, (struct sockaddr *) &addr, &addr_len);
assert(ad == -1);
assert(errno == EINVAL);
rv = close(sd);
assert(rv == 0);
errno = 0;
addr_len = sizeof(addr);
ad = accept(sd, (struct sockaddr *) &addr, &addr_len);
assert(ad == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_getsockopt_and_setsockopt(int fd)
{
int rv;
int optval;
socklen_t optlen;
errno = 0;
optlen = sizeof(optval);
rv = getsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &optval, &optlen);
assert(rv == -1);
assert(errno == ENOMEM);
errno = 0;
optlen = sizeof(optval);
rv = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &optval, optlen);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_getsockopt_and_setsockopt(void)
{
rtems_resource_snapshot snapshot;
int optval;
socklen_t optlen;
int sd;
int rv;
puts("test socket getsockopt and setsockopt");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_STREAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_getsockopt_and_setsockopt, sd);
errno = 0;
optlen = sizeof(optval);
rv = getsockopt(sd, SOL_SOCKET, -1, &optval, &optlen);
assert(rv == -1);
assert(errno == ENOPROTOOPT);
errno = 0;
optlen = sizeof(optval);
rv = setsockopt(sd, SOL_SOCKET, -1, &optval, optlen);
assert(rv == -1);
assert(errno == ENOPROTOOPT);
errno = 0;
optlen = sizeof(optval);
rv = getsockopt(sd, -1, SO_REUSEADDR, &optval, &optlen);
assert(rv == -1);
assert(errno == EINVAL);
errno = 0;
optlen = sizeof(optval);
rv = setsockopt(sd, -1, SO_REUSEADDR, &optval, optlen);
assert(rv == -1);
assert(errno == EINVAL);
optval = -1;
optlen = sizeof(optval);
rv = getsockopt(sd, SOL_SOCKET, SO_REUSEADDR, &optval, &optlen);
assert(rv == 0);
assert(optval == 0);
assert(optlen == sizeof(optval));
optval = 1;
optlen = sizeof(optval);
rv = setsockopt(sd, SOL_SOCKET, SO_REUSEADDR, &optval, optlen);
assert(rv == 0);
optval = 0;
optlen = sizeof(optval);
rv = getsockopt(sd, SOL_SOCKET, SO_REUSEADDR, &optval, &optlen);
assert(rv == 0);
assert(optval != 0);
assert(optlen == sizeof(optval));
rv = close(sd);
assert(rv == 0);
errno = 0;
optlen = sizeof(optval);
rv = getsockopt(sd, SOL_SOCKET, SO_REUSEADDR, &optval, &optlen);
assert(rv == -1);
assert(errno == EBADF);
errno = 0;
optval = 0;
optlen = sizeof(optval);
rv = setsockopt(sd, SOL_SOCKET, SO_REUSEADDR, &optval, optlen);
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_getpeername(int fd)
{
struct sockaddr_in addr;
socklen_t addr_len;
int rv;
errno = 0;
addr_len = sizeof(addr);
rv = getpeername(fd, (struct sockaddr *) &addr, &addr_len);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_getpeername(void)
{
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
socklen_t addr_len;
int sd;
int rv;
puts("test socket getpeername");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_STREAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_getpeername, sd);
errno = 0;
addr_len = sizeof(addr);
rv = getpeername(sd, (struct sockaddr *) &addr, &addr_len);
assert(rv == -1);
assert(errno == ENOTCONN);
rv = close(sd);
assert(rv == 0);
errno = 0;
addr_len = sizeof(addr);
rv = getpeername(sd, (struct sockaddr *) &addr, &addr_len);
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_getsockname(int fd)
{
struct sockaddr_in addr;
socklen_t addr_len;
int rv;
errno = 0;
addr_len = sizeof(addr);
rv = getsockname(fd, (struct sockaddr *) &addr, &addr_len);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_getsockname(void)
{
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
struct sockaddr_in expected_addr;
socklen_t addr_len;
int sd;
int rv;
puts("test socket getsockname");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_STREAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_getsockname, sd);
memset(&addr, 0xff, sizeof(addr));
addr_len = sizeof(addr);
rv = getsockname(sd, (struct sockaddr *) &addr, &addr_len);
assert(rv == 0);
memset(&expected_addr, 0, sizeof(expected_addr));
expected_addr.sin_len = sizeof(expected_addr);
expected_addr.sin_family = AF_INET;
assert(memcmp(&addr, &expected_addr, sizeof(addr)) == 0);
rv = close(sd);
assert(rv == 0);
errno = 0;
addr_len = sizeof(addr);
rv = getsockname(sd, (struct sockaddr *) &addr, &addr_len);
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_read_and_write(int fd)
{
ssize_t n;
char buf[1];
errno = 0;
n = read(fd, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == ENOMEM);
errno = 0;
n = write(fd, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == ENOMEM);
}
static void
test_socket_read_and_write(void)
{
rtems_resource_snapshot snapshot;
int sd;
int rv;
ssize_t n;
char buf[1];
int enable = 1;
puts("test socket read and write");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
rv = ioctl(sd, FIONBIO, &enable);
assert(rv == 0);
do_no_mem_test(no_mem_socket_read_and_write, sd);
errno = 0;
n = read(sd, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == EAGAIN);
errno = 0;
n = write(sd, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == EDESTADDRREQ);
rv = close(sd);
assert(rv == 0);
errno = 0;
n = read(sd, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == EBADF);
errno = 0;
n = write(sd, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_send_and_sendto_and_sendmsg(int fd)
{
struct sockaddr_in addr;
struct iovec iov;
struct msghdr msg;
ssize_t n;
char buf[1];
init_addr(&addr);
init_msg(&msg, &addr, &iov, &buf[0], sizeof(buf));
errno = 0;
n = send(fd, &buf[0], sizeof(buf), 0);
assert(n == -1);
assert(errno == ENOMEM);
errno = 0;
n = sendto(fd, &buf[0], sizeof(buf), 0,
(const struct sockaddr *) &addr, sizeof(addr));
assert(n == -1);
assert(errno == ENOMEM);
errno = 0;
n = sendmsg(fd, &msg, 0);
assert(n == -1);
assert(errno == ENOMEM);
}
static void
test_socket_send_and_sendto_and_sendmsg(void)
{
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
struct iovec iov;
struct msghdr msg;
int sd;
int rv;
ssize_t n;
char buf[1];
puts("test socket send, sendto and sendmsg");
rtems_resource_snapshot_take(&snapshot);
init_addr(&addr);
init_msg(&msg, &addr, &iov, &buf[0], sizeof(buf));
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_send_and_sendto_and_sendmsg, sd);
errno = 0;
n = send(sd, &buf[0], sizeof(buf), 0);
assert(n == -1);
assert(errno == EDESTADDRREQ);
errno = 0;
n = sendto(sd, &buf[0], sizeof(buf), 0,
(const struct sockaddr *) &addr, sizeof(addr));
assert(n == -1);
assert(errno == ENETUNREACH);
errno = 0;
n = sendmsg(sd, &msg, 0);
assert(n == -1);
assert(errno == ENETUNREACH);
rv = close(sd);
assert(rv == 0);
errno = 0;
n = send(sd, &buf[0], sizeof(buf), 0);
assert(n == -1);
assert(errno == EBADF);
errno = 0;
n = sendto(sd, &buf[0], sizeof(buf), 0,
(const struct sockaddr *) &addr, sizeof(addr));
assert(n == -1);
assert(errno == EBADF);
errno = 0;
n = sendmsg(sd, &msg, 0);
assert(n == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_recv_and_recvfrom_and_recvmsg(int fd)
{
struct sockaddr_in addr;
socklen_t addr_len;
struct iovec iov;
struct msghdr msg;
ssize_t n;
char buf[1];
init_addr(&addr);
init_msg(&msg, &addr, &iov, &buf[0], sizeof(buf));
errno = 0;
n = recv(fd, &buf[0], sizeof(buf), 0);
assert(n == -1);
assert(errno == ENOMEM);
errno = 0;
addr_len = sizeof(addr);
n = recvfrom(fd, &buf[0], sizeof(buf), 0,
(struct sockaddr *) &addr, &addr_len);
assert(n == -1);
assert(errno == ENOMEM);
errno = 0;
n = recvmsg(fd, &msg, 0);
assert(n == -1);
assert(errno == ENOMEM);
}
static void
test_socket_recv_and_recvfrom_and_recvmsg(void)
{
rtems_resource_snapshot snapshot;
struct sockaddr_in addr;
socklen_t addr_len;
struct iovec iov;
struct msghdr msg;
int sd;
int rv;
ssize_t n;
char buf[1];
int enable = 1;
puts("test socket recv, recvfrom and recvmsg");
rtems_resource_snapshot_take(&snapshot);
init_addr(&addr);
init_msg(&msg, &addr, &iov, &buf[0], sizeof(buf));
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
rv = ioctl(sd, FIONBIO, &enable);
assert(rv == 0);
do_no_mem_test(no_mem_socket_recv_and_recvfrom_and_recvmsg, sd);
errno = 0;
n = recv(sd, &buf[0], sizeof(buf), 0);
assert(n == -1);
assert(errno == EAGAIN);
errno = 0;
addr_len = sizeof(addr);
n = recvfrom(sd, &buf[0], sizeof(buf), 0,
(struct sockaddr *) &addr, &addr_len);
assert(n == -1);
assert(errno == EAGAIN);
errno = 0;
n = recvmsg(sd, &msg, 0);
assert(n == -1);
assert(errno == EAGAIN);
rv = close(sd);
assert(rv == 0);
errno = 0;
n = recv(sd, &buf[0], sizeof(buf), 0);
assert(n == -1);
assert(errno == EBADF);
errno = 0;
addr_len = sizeof(addr);
n = recvfrom(sd, &buf[0], sizeof(buf), 0,
(struct sockaddr *) &addr, &addr_len);
assert(n == -1);
assert(errno == EBADF);
errno = 0;
n = recvmsg(sd, &msg, 0);
assert(n == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_select(int fd)
{
struct fd_set set;
int nfds;
int rv;
FD_ZERO(&set);
FD_SET(fd, &set);
nfds = fd + 1;
errno = 0;
rv = select(nfds, &set, NULL, NULL, NULL);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_select(void)
{
rtems_resource_snapshot snapshot;
struct fd_set set;
int nfds;
int sd;
int rv;
puts("test socket select");
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
rv = close(sd);
assert(rv == 0);
FD_ZERO(&set);
FD_SET(sd, &set);
nfds = sd + 1;
errno = 0;
rv = select(nfds, &set, NULL, NULL, NULL);
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_select, sd);
FD_ZERO(&set);
nfds = -1;
errno = 0;
rv = select(nfds, &set, NULL, NULL, NULL);
assert(rv == -1);
assert(errno == EINVAL);
rv = close(sd);
assert(rv == 0);
FD_ZERO(&set);
FD_SET(sd, &set);
nfds = sd + 1;
errno = 0;
rv = select(nfds, &set, NULL, NULL, NULL);
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_pselect(int fd)
{
struct fd_set set;
int nfds;
int rv;
FD_ZERO(&set);
FD_SET(fd, &set);
nfds = fd + 1;
errno = 0;
rv = pselect(nfds, &set, NULL, NULL, NULL, NULL);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_pselect(void)
{
rtems_resource_snapshot snapshot;
struct fd_set set;
int nfds;
int sd;
int rv;
puts("test socket pselect");
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
rv = close(sd);
assert(rv == 0);
FD_ZERO(&set);
FD_SET(sd, &set);
nfds = sd + 1;
errno = 0;
rv = pselect(nfds, &set, NULL, NULL, NULL, NULL);
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_pselect, sd);
FD_ZERO(&set);
nfds = -1;
errno = 0;
rv = pselect(nfds, &set, NULL, NULL, NULL, NULL);
assert(rv == -1);
assert(errno == EINVAL);
rv = close(sd);
assert(rv == 0);
FD_ZERO(&set);
FD_SET(sd, &set);
nfds = sd + 1;
errno = 0;
rv = pselect(nfds, &set, NULL, NULL, NULL, NULL);
assert(rv == -1);
assert(errno == EBADF);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_poll(int fd)
{
struct pollfd pfd;
int timeout = -1;
int rv;
pfd.fd = fd;
pfd.events = POLLIN;
pfd.revents = 0;
errno = 0;
rv = poll(&pfd, 1, timeout);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_poll(void)
{
rtems_resource_snapshot snapshot;
struct pollfd pfd;
int timeout = -1;
int sd;
int rv;
puts("test socket poll");
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
rv = close(sd);
assert(rv == 0);
pfd.fd = sd;
pfd.events = POLLIN;
pfd.revents = 0;
rv = poll(&pfd, 1, timeout);
assert(rv == 1);
assert(pfd.revents == POLLNVAL);
epoch_cleanup();
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_INET, SOCK_DGRAM, 0);
assert(sd >= 0);
do_no_mem_test(no_mem_socket_poll, sd);
pfd.fd = sd;
pfd.events = POLLIN;
pfd.revents = 0;
errno = 0;
rv = poll(NULL, UINT_MAX, timeout);
assert(rv == -1);
assert(errno == EINVAL);
rv = close(sd);
assert(rv == 0);
pfd.fd = sd;
pfd.events = POLLIN;
pfd.revents = 0;
rv = poll(&pfd, 1, timeout);
assert(rv == 1);
assert(pfd.revents == POLLNVAL);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_socket_pair(int fd)
{
int sd[2];
int rv;
errno = 0;
rv = socketpair(PF_UNIX, SOCK_DGRAM, 0, &sd[0]);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_socket_pair(void)
{
rtems_resource_snapshot snapshot;
int sd[2];
int rv;
char in[] = { 'x' };
char out[] = { 'o' };
ssize_t n;
puts("test socket pair");
rtems_resource_snapshot_take(&snapshot);
rv = socketpair(PF_UNIX, SOCK_DGRAM, 0, &sd[0]);
assert(rv == 0);
n = write(sd[0], &out[0], sizeof(out));
assert(n == (ssize_t)sizeof(out));
n = read(sd[1], &in[0], sizeof(in));
assert(n == (ssize_t)sizeof(in));
assert(memcmp(&in[0], &out[0], sizeof(in)) == 0);
rv = close(sd[0]);
assert(rv == 0);
rv = close(sd[1]);
assert(rv == 0);
do_no_mem_test(no_mem_socket_pair, -1);
epoch_cleanup();
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
test_kqueue_unsupported_ops(void)
{
rtems_resource_snapshot snapshot;
int kq;
int rv;
off_t off;
ssize_t n;
char buf[1];
puts("test kqueue unsupported ops");
rtems_resource_snapshot_take(&snapshot);
kq = kqueue();
assert(kq >= 0);
errno = 0;
n = read(kq, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == ENOTSUP);
errno = 0;
n = write(kq, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == ENOTSUP);
errno = 0;
rv = ioctl(kq, 0);
assert(rv == -1);
assert(errno == ENOTTY);
errno = 0;
off = lseek(kq, 0, SEEK_CUR);
assert(off == -1);
assert(errno == ESPIPE);
errno = 0;
rv = ftruncate(kq, 0);
assert(rv == -1);
assert(errno == EINVAL);
errno = 0;
rv = fsync(kq);
assert(rv == -1);
assert(errno == EINVAL);
errno = 0;
rv = fdatasync(kq);
assert(rv == -1);
assert(errno == EINVAL);
rv = close(kq);
assert(rv == 0);
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_kqueue_fstat(int fd)
{
struct stat st;
int rv;
rv = fstat(fd, &st);
assert(rv == 0);
}
static void
test_kqueue_fstat(void)
{
static const struct stat expected_st = {
.st_mode = S_IFIFO
};
rtems_resource_snapshot snapshot;
struct stat st;
int kq;
int rv;
puts("test kqueue fstat");
rtems_resource_snapshot_take(&snapshot);
kq = kqueue();
assert(kq >= 0);
do_no_mem_test(no_mem_kqueue_fstat, kq);
rv = fstat(kq, &st);
assert(rv == 0);
assert(memcmp(&expected_st, &st, sizeof(st)) == 0);
rv = close(kq);
assert(rv == 0);
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
no_mem_kqueue_kevent(int fd)
{
int rv;
errno = 0;
rv = kevent(fd, NULL, 0, NULL, 0, NULL);
assert(rv == -1);
assert(errno == ENOMEM);
}
static void
test_kqueue_kevent(void)
{
rtems_resource_snapshot snapshot;
int kq;
int rv;
puts("test kqueue kevent");
rtems_resource_snapshot_take(&snapshot);
kq = kqueue();
assert(kq >= 0);
do_no_mem_test(no_mem_kqueue_kevent, kq);
rv = kevent(kq, NULL, 0, NULL, 0, NULL);
assert(rv == 0);
rv = close(kq);
assert(rv == 0);
errno = 0;
rv = kevent(kq, NULL, 0, NULL, 0, NULL);
assert(rv == -1);
assert(errno == EBADF);
errno = 0;
rv = kevent(0, NULL, 0, NULL, 0, NULL);
assert(rv == -1);
assert(errno == EBADF);
assert(rtems_resource_snapshot_check(&snapshot));
}
static void
test_syslog(void)
{
puts("test syslog");
errno = 0;
syslog(LOG_ERR, "%m");
syslog(LOG_ERR, "b%m");
syslog(LOG_ERR, "%me");
errno = ENXIO;
syslog(LOG_ERR, "<%m><%m><%m>");
syslog(LOG_INFO, "%m%m%m%m%m%m%m%m%m%m%m%m%m%m");
syslog(LOG_EMERG, "emerg");
syslog(LOG_ALERT, "alert");
syslog(LOG_CRIT, "crit");
syslog(LOG_ERR, "err");
syslog(LOG_WARNING, "warning");
syslog(LOG_NOTICE, "notice");
syslog(LOG_INFO, "info");
syslog(LOG_DEBUG, "debug");
}
static void
test_setgethostname(void)
{
int rv;
char out[] = { 'f', 'o', 'o', 'b', 'a', 'r' };
char in[] = { '?', '?', '?', '?', '?', '?', '?' };
puts("test set/get hostname");
rv = sethostname(&out[0], sizeof(out));
assert(rv == 0);
rv = gethostname(&in[0], sizeof(in));
assert(rv == 0);
assert(memcmp(&in[0], &out[0], sizeof(in) - 1) == 0);
assert(in[sizeof(in) - 1] == '\0');
}
static void
test_main(void)
{
/*
* Stop interferences of uma_timeout() which may need some dynamic
* memory. This could disturb the no memory tests.
*/
rtems_uma_drain_timeout();
/* Must be first test to ensure resource checks work */
test_sockets();
test_socket_unsupported_ops();
test_socket_ioctl();
test_socket_bind();
test_socket_connect();
test_socket_listen();
test_socket_accept();
test_socket_getsockopt_and_setsockopt();
test_socket_getpeername();
test_socket_getsockname();
test_socket_read_and_write();
test_socket_send_and_sendto_and_sendmsg();
test_socket_recv_and_recvfrom_and_recvmsg();
test_socket_select();
test_socket_pselect();
test_socket_poll();
test_socket_pair();
test_kqueue_unsupported_ops();
test_kqueue_fstat();
test_kqueue_kevent();
test_syslog();
test_setgethostname();
rtems_bsd_ifconfig_lo0();
epoch_cleanup();
test_socket_fstat_and_shutdown();
exit(0);
}
#include <rtems/bsd/test/default-init.h>
