ATF_TC_BODY(map_alias_name2sym, tc)
{
GElf_Sym sym1, sym2;
prsyminfo_t si1, si2;
struct proc_handle *phdl;
int error;
phdl = start_prog(tc, false);
/* Initialize the rtld_db handle. */
(void)proc_rdagent(phdl);
/*
* Make sure that "target_prog:main" and "a.out:main" return the same
* symbol.
*/
error = proc_name2sym(phdl, target_prog_file, "main", &sym1, &si1);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up 'main' via %s",
target_prog_file);
error = proc_name2sym(phdl, aout_object, "main", &sym2, &si2);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up 'main' via %s",
aout_object);
ATF_CHECK_EQ(memcmp(&sym1, &sym2, sizeof(sym1)), 0);
ATF_CHECK_EQ(si1.prs_id, si2.prs_id);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
proc_free(phdl);
}
static void
h_require(const char *name, u_long start,
u_long end, int flags, const char *exp)
{
char buf[4096];
struct extent_region *rp;
int n = 0;
ATF_REQUIRE_STREQ_MSG(ex->ex_name, name,
"expected: \"%s\", got: \"%s\"", name, ex->ex_name);
ATF_REQUIRE_EQ_MSG(ex->ex_start, start,
"expected: %#lx, got: %#lx", start, ex->ex_start);
ATF_REQUIRE_EQ_MSG(ex->ex_end, end,
"expected: %#lx, got: %#lx", end, ex->ex_end);
ATF_REQUIRE_EQ_MSG(ex->ex_flags, flags,
"expected: %#x, got: %#x", flags, ex->ex_flags);
(void)memset(buf, 0, sizeof(buf));
LIST_FOREACH(rp, &ex->ex_regions, er_link)
n += snprintf(buf + n, sizeof(buf) - n,
"0x%lx - 0x%lx\n", rp->er_start, rp->er_end);
if (strcmp(buf, exp) == 0)
return;
printf("Incorrect extent map\n");
printf("Expected:\n%s\n", exp);
printf("Got:\n%s\n", buf);
atf_tc_fail("incorrect extent map");
}
ATF_TC_BODY(signal_forward, tc)
{
struct proc_handle *phdl;
int state, status;
phdl = start_prog(tc, true);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
/* The process should have been interrupted by a signal. */
state = proc_wstatus(phdl);
ATF_REQUIRE_EQ_MSG(state, PS_STOP, "process has unexpected state %d",
state);
/* Continue execution and allow the signal to be delivered. */
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
/*
* Make sure the process exited with status 0. If it didn't receive the
* SIGUSR1 that it sent to itself, it'll exit with a non-zero exit
* status, causing the test to fail.
*/
state = proc_wstatus(phdl);
ATF_REQUIRE_EQ_MSG(state, PS_UNDEAD, "process has unexpected state %d",
state);
status = proc_getwstat(phdl);
ATF_REQUIRE(status >= 0);
ATF_REQUIRE(WIFEXITED(status));
ATF_REQUIRE_EQ(WEXITSTATUS(status), 0);
proc_free(phdl);
}
ATF_TC_BODY(symbol_lookup, tc)
{
GElf_Sym main_sym, r_debug_state_sym;
struct proc_handle *phdl;
proc_breakpoint_t saved;
int error;
phdl = start_prog(tc, false);
error = proc_name2sym(phdl, target_prog_file, "main", &main_sym, NULL);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up 'main'");
error = proc_name2sym(phdl, ldelf_object, r_debug_state,
&r_debug_state_sym, NULL);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up '%s'", r_debug_state);
set_bkpt(phdl, (uintptr_t)r_debug_state_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
verify_bkpt(phdl, &r_debug_state_sym, r_debug_state, ldelf_object);
remove_bkpt(phdl, (uintptr_t)r_debug_state_sym.st_value, &saved);
set_bkpt(phdl, (uintptr_t)main_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
verify_bkpt(phdl, &main_sym, "main", target_prog_file);
remove_bkpt(phdl, (uintptr_t)main_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_detach(phdl, PRELEASE_HANG), 0, "failed to detach");
proc_free(phdl);
}
ATF_TC_BODY(posix_memalign_basic, tc)
{
static const size_t size[] = {
1, 2, 3, 4, 10, 100, 16384, 32768, 65536
};
static const size_t align[] = {
512, 1024, 16, 32, 64, 4, 2048, 16, 2
};
size_t i;
void *p;
for (i = 0; i < __arraycount(size); i++) {
int ret;
p = (void*)0x1;
(void)printf("Checking posix_memalign(&p, %zu, %zu)...\n",
align[i], size[i]);
ret = posix_memalign(&p, align[i], size[i]);
if ( align[i] < sizeof(void *))
ATF_REQUIRE_EQ_MSG(ret, EINVAL,
"posix_memalign: %s", strerror(ret));
else {
ATF_REQUIRE_EQ_MSG(ret, 0,
"posix_memalign: %s", strerror(ret));
ATF_REQUIRE_EQ_MSG(((vaddr_t)p) & (align[i] - 1), 0,
"p = %p", p);
free(p);
}
}
}
ATF_TC_BODY(symbol_lookup, tc)
{
GElf_Sym main_sym, r_debug_state_sym;
struct proc_handle *phdl;
u_long saved;
int error;
phdl = start_prog(tc, false);
error = proc_name2sym(phdl, target_prog_file, "main", &main_sym, NULL);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up 'main'");
error = proc_name2sym(phdl, ldelf_object, "r_debug_state",
&r_debug_state_sym, NULL);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up 'r_debug_state'");
set_bkpt(phdl, r_debug_state_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
verify_bkpt(phdl, &r_debug_state_sym, "r_debug_state", ldelf_object);
remove_bkpt(phdl, r_debug_state_sym.st_value, saved);
set_bkpt(phdl, main_sym.st_value, &saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
verify_bkpt(phdl, &main_sym, "main", target_prog_file);
remove_bkpt(phdl, main_sym.st_value, saved);
ATF_CHECK_EQ_MSG(proc_continue(phdl), 0, "failed to resume execution");
proc_free(phdl);
}
ATF_TC_BODY(writev_iovmax, tc)
{
ssize_t retval;
(void)printf("Calling writev(2, NULL, IOV_MAX + 1)...\n");
errno = 0;
retval = writev(2, NULL, IOV_MAX + 1);
ATF_REQUIRE_EQ_MSG(retval, -1, "got: %zd", retval);
ATF_REQUIRE_EQ_MSG(errno, EINVAL, "got: %s", strerror(errno));
}
static void
remove_bkpt(struct proc_handle *phdl, uintptr_t addr, u_long val)
{
int error;
error = proc_bkptdel(phdl, addr, val);
ATF_REQUIRE_EQ_MSG(error, 0,
"failed to delete breakpoint at 0x%jx", (uintmax_t)addr);
error = proc_regset(phdl, REG_PC, addr);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to reset program counter");
}
/*
* Wait for the specified process to hit a breakpoint at the specified symbol.
*/
static void
verify_bkpt(struct proc_handle *phdl, GElf_Sym *sym, const char *symname,
const char *mapname)
{
char mapbname[MAXPATHLEN], *name;
GElf_Sym tsym;
prmap_t *map;
size_t namesz;
u_long addr;
int error, state;
state = proc_wstatus(phdl);
ATF_REQUIRE_EQ_MSG(state, PS_STOP, "process has state %d", state);
/* Get the program counter and decrement it. */
error = proc_regget(phdl, REG_PC, &addr);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to obtain PC for '%s'",
target_prog_file);
proc_bkptregadj(&addr);
/*
* Make sure the PC matches the expected value obtained from the symbol
* definition we looked up earlier.
*/
ATF_CHECK_EQ_MSG(addr, sym->st_value,
"program counter 0x%lx doesn't match expected value 0x%jx",
addr, (uintmax_t)sym->st_value);
/*
* Ensure we can look up the r_debug_state symbol using its starting
* address and that the resulting symbol matches the one we found using
* a name lookup.
*/
namesz = strlen(symname) + 1;
name = malloc(namesz);
ATF_REQUIRE(name != NULL);
error = proc_addr2sym(phdl, addr, name, namesz, &tsym);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to look up symbol at 0x%lx", addr);
ATF_REQUIRE_EQ(memcmp(sym, &tsym, sizeof(*sym)), 0);
ATF_REQUIRE_EQ_MSG(strcmp(symname, name), 0,
"expected symbol name '%s' doesn't match '%s'", symname, name);
free(name);
map = proc_addr2map(phdl, addr);
ATF_REQUIRE_MSG(map != NULL, "failed to look up map for address 0x%lx",
addr);
basename_r(map->pr_mapname, mapbname);
ATF_REQUIRE_EQ_MSG(strcmp(mapname, mapbname), 0,
"expected map name '%s' doesn't match '%s'", mapname, mapbname);
}
ATF_TC_BODY(pipe1, tc)
{
struct kevent event[1];
int fds[2];
int kq, n;
RL(pipe(fds));
RL(kq = kqueue());
RL(close(fds[0]));
EV_SET(&event[0], fds[1], EVFILT_WRITE, EV_ADD|EV_ENABLE, 0, 0, 0);
ATF_REQUIRE_EQ_MSG((n = kevent(kq, event, 1, NULL, 0, NULL)),
-1, "got: %d", n);
ATF_REQUIRE_EQ_MSG(errno, EBADF, "got: %s", strerror(errno));
}
ATF_TC_BODY(fork, tc)
{
pthread_t p;
pid_t fork_pid;
parent = getpid();
PTHREAD_REQUIRE(pthread_create(&p, NULL, print_pid, NULL));
fork_pid = fork();
ATF_REQUIRE(fork_pid != -1);
if (fork_pid) {
int status;
PTHREAD_REQUIRE(pthread_join(p, NULL));
ATF_REQUIRE_MSG(thread_survived, "thread did not survive in parent");
waitpid(fork_pid, &status, 0);
ATF_REQUIRE_MSG(WIFEXITED(status), "child died wrongly");
ATF_REQUIRE_EQ_MSG(WEXITSTATUS(status), 0, "thread survived in child");
} else {
sleep(5);
#ifdef __FreeBSD__
_exit(thread_survived ? 1 : 0);
#else
exit(thread_survived ? 1 : 0);
#endif
}
}
ATF_TC_BODY(t_exect_null, tc)
{
struct sigaction act;
/*
* Currently exect(3) is misdesigned -- see PR port-amd64/51700 and it
* needs to be redone from scratch.
*
* This test affects amd64 releng machines causing tests to hang or
* fail. As there is little point to test interface that is still not,
* designed and implemented and is breaking tests - skip it
* unconditionally for all ports.
*/
/* Prevent static analysis from requiring t_exec_null to be __dead. */
if (!caught)
atf_tc_skip("exect(3) misdesigned and hangs - PR port-amd64/51700");
ATF_REQUIRE(sigemptyset(&act.sa_mask) == 0);
act.sa_sigaction = sigtrap_handler;
act.sa_flags = SA_SIGINFO;
ATF_REQUIRE(sigaction(SIGTRAP, &act, 0) == 0);
ATF_REQUIRE_ERRNO(EFAULT, exect(NULL, NULL, NULL) == -1);
ATF_REQUIRE_EQ_MSG(caught, 1, "expected caught (1) != received (%d)",
(int)caught);
}
ATF_TC_BODY(mmap__dev_zero_shared, tc)
{
char *p1, *p2, *p3;
size_t i;
int fd;
ATF_REQUIRE((fd = open("/dev/zero", O_RDWR)) >= 0);
p1 = mmap(NULL, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd,
0);
ATF_REQUIRE(p1 != MAP_FAILED);
p2 = mmap(NULL, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd,
0);
ATF_REQUIRE(p2 != MAP_FAILED);
for (i = 0; i < getpagesize(); i++)
ATF_REQUIRE_EQ_MSG(0, p1[i], "byte at p1[%zu] is %x", i, p1[i]);
ATF_REQUIRE(memcmp(p1, p2, getpagesize()) == 0);
p1[0] = 1;
ATF_REQUIRE(p2[0] == 0);
p2[0] = 2;
ATF_REQUIRE(p1[0] == 1);
p3 = mmap(NULL, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd,
0);
ATF_REQUIRE(p3 != MAP_FAILED);
ATF_REQUIRE(p3[0] == 0);
}
ATF_TC_BODY(isc_net_ntop, tc) {
char buf[sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")];
int r;
size_t i;
unsigned char abuf[16];
struct {
int family;
const char * address;
} testdata[] = {
{ AF_INET, "0.0.0.0" },
{ AF_INET, "0.1.0.0" },
{ AF_INET, "0.0.2.0" },
{ AF_INET, "0.0.0.3" },
{ AF_INET, "255.255.255.255" },
{ AF_INET6, "::" },
{ AF_INET6, "::1.2.3.4" },
{ AF_INET6, "::ffff:1.2.3.4" },
{ AF_INET6, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff" }
};
for (i = 0; i < sizeof(testdata)/sizeof(testdata[0]); i++) {
r = inet_pton(testdata[i].family, testdata[i].address, abuf);
ATF_REQUIRE_EQ_MSG(r, 1, "%s", testdata[i].address);
isc_net_ntop(testdata[i].family, abuf, buf, sizeof(buf));
ATF_CHECK_STREQ(buf, testdata[i].address);
}
}
ATF_TC_BODY(simple, tc)
{
int i;
pthread_t self;
mainthread = pthread_self();
ATF_REQUIRE(signal(SIGUSR1, sighandler) != SIG_ERR);
for (i = 0; i < NTHREAD; i++) {
PTHREAD_REQUIRE(pthread_create(&th[i].id, NULL, f, &th[i]));
}
sched_yield();
self = pthread_self();
ATF_REQUIRE_EQ_MSG(self, mainthread, "thread id changed");
for (i = 0; i < NTHREAD; i++) {
PTHREAD_REQUIRE(pthread_kill(th[i].id, SIGUSR1));
}
for (i = 0; i < NTHREAD; i++) {
PTHREAD_REQUIRE(pthread_join(th[i].id, NULL));
}
}
/*
* Run the test program. If the sig parameter is set to true, the test program
* will deliver SIGUSR1 to itself during execution.
*/
static struct proc_handle *
start_prog(const struct atf_tc *tc, bool sig)
{
char *argv[3];
struct proc_handle *phdl;
int error;
asprintf(&argv[0], "%s/%s", atf_tc_get_config_var(tc, "srcdir"),
target_prog_file);
ATF_REQUIRE(argv[0] != NULL);
if (sig) {
argv[1] = strdup("-s");
argv[2] = NULL;
} else {
argv[1] = NULL;
}
error = proc_create(argv[0], argv, NULL, NULL, &phdl);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to run '%s'", target_prog_file);
ATF_REQUIRE(phdl != NULL);
free(argv[0]);
free(argv[1]);
return (phdl);
}
ATF_TC_BODY(ptm, tc)
{
struct stat stm, sts;
struct ptmget ptm;
int fdm;
struct group *gp;
if ((fdm = open("/dev/ptm", O_RDWR)) == -1) {
if (errno == ENOENT || errno == ENODEV)
atf_tc_skip("/dev/ptm: %s", strerror(errno));
atf_tc_fail("/dev/ptm: %s", strerror(errno));
}
REQUIRE_ERRNO(fstat(fdm, &stm), -1);
ATF_REQUIRE_EQ(major(stm.st_rdev), 165);
REQUIRE_ERRNO(ioctl(fdm, TIOCPTMGET, &ptm), -1);
ATF_REQUIRE_MSG(strncmp(ptm.cn, "/dev/pty", 8) == 0
|| strncmp(ptm.cn, "/dev/null", 9) == 0,
"bad master name: %s", ptm.cn);
ATF_REQUIRE_MSG(strncmp(ptm.sn, "/dev/tty", 8) == 0
|| strncmp(ptm.sn, "/dev/pts/", 9) == 0,
"bad slave name: %s", ptm.sn);
if (strncmp(ptm.cn, "/dev/null", 9) != 0) {
REQUIRE_ERRNO(fstat(ptm.cfd, &stm), -1);
REQUIRE_ERRNO(stat(ptm.cn, &sts), -1);
ATF_REQUIRE_EQ(stm.st_rdev, sts.st_rdev);
}
REQUIRE_ERRNO(fstat(ptm.sfd, &stm), -1);
REQUIRE_ERRNO(stat(ptm.sn, &sts), -1);
ATF_REQUIRE_EQ(stm.st_rdev, sts.st_rdev);
ATF_REQUIRE_EQ_MSG(sts.st_uid, getuid(), "bad slave uid");
ATF_REQUIRE_MSG((gp = getgrnam("tty")) != NULL,
"cannot find `tty' group");
ATF_REQUIRE_EQ_MSG(sts.st_gid, gp->gr_gid, "bad slave grid");
(void)close(ptm.sfd);
(void)close(ptm.cfd);
(void)close(fdm);
}
static void
set_bkpt(struct proc_handle *phdl, uintptr_t addr, u_long *saved)
{
int error;
error = proc_bkptset(phdl, addr, saved);
ATF_REQUIRE_EQ_MSG(error, 0, "failed to set breakpoint at 0x%jx",
(uintmax_t)addr);
}
ATF_TC_BODY(ptmx, tc)
{
struct stat stm, sts;
char *pty;
int fdm, fds;
struct group *gp;
if ((fdm = posix_openpt(O_RDWR|O_NOCTTY)) == -1) {
if (errno == ENOENT || errno == ENODEV)
atf_tc_skip("/dev/ptmx: %s", strerror(errno));
atf_tc_fail("/dev/ptmx: %s", strerror(errno));
}
REQUIRE_ERRNO(fstat(fdm, &stm), -1);
#ifdef PTY_DEVNO_CHECK
REQUIRE_ERRNO(stat("/dev/ptyp0", &sts), -1);
ATF_REQUIRE_EQ_MSG(major(stm.st_rdev), major(sts.st_rdev),
"bad master major number");
#endif
REQUIRE_ERRNO(grantpt(fdm), -1);
REQUIRE_ERRNO(unlockpt(fdm), -1);
REQUIRE_ERRNO((pty = ptsname(fdm)), NULL);
REQUIRE_ERRNO((fds = open(pty, O_RDWR|O_NOCTTY)), -1);
REQUIRE_ERRNO(fstat(fds, &sts), -1);
#ifdef PTY_DEVNO_CHECK
ATF_REQUIRE_EQ_MSG(minor(stm.st_rdev), minor(sts.st_rdev),
"bad slave minor number");
#endif
ATF_REQUIRE_EQ_MSG(sts.st_uid, getuid(), "bad slave uid");
ATF_REQUIRE_MSG((gp = getgrnam("tty")) != NULL,
"cannot find `tty' group");
ATF_REQUIRE_EQ_MSG(sts.st_gid, gp->gr_gid, "bad slave gid");
}
static void
h_wctomb(const struct test *t, char tc)
{
wchar_t wcs[16 + 2];
char buf[128];
char cs[MB_LEN_MAX];
const char *pcs;
char *str;
mbstate_t st;
mbstate_t *stp = NULL;
size_t sz, ret, i;
ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C");
ATF_REQUIRE(setlocale(LC_CTYPE, t->locale) != NULL);
(void)strvis(buf, t->data, VIS_WHITE | VIS_OCTAL);
(void)printf("Checking sequence: \"%s\"\n", buf);
ATF_REQUIRE((str = setlocale(LC_ALL, NULL)) != NULL);
(void)printf("Using locale: %s\n", str);
if (tc == TC_WCRTOMB_ST) {
(void)memset(&st, 0, sizeof(st));
stp = &st;
}
wcs[t->wclen] = L'X'; /* poison */
pcs = t->data;
sz = mbsrtowcs(wcs, &pcs, t->wclen + 2, NULL);
ATF_REQUIRE_EQ_MSG(sz, t->wclen, "mbsrtowcs() returned: "
"%zu, expected: %zu", sz, t->wclen);
ATF_REQUIRE_EQ(wcs[t->wclen], 0);
for (i = 0; i < t->wclen + 1; i++) {
if (tc == TC_WCTOMB)
ret = wctomb(cs, wcs[i]);
else
ret = wcrtomb(cs, wcs[i], stp);
if (ret == t->mblen[i])
continue;
(void)printf("At position %zd:\n", i);
(void)printf(" expected: %zd\n", t->mblen[i]);
(void)printf(" got : %zd\n", ret);
atf_tc_fail("Test failed");
/* NOTREACHED */
}
(void)printf("Ok.\n");
}
ATF_TC_BODY(aligned_alloc_basic, tc)
{
static const size_t size[] = {
1, 2, 3, 4, 10, 100, 16384, 32768, 65536, 10000, 0
};
static const size_t align[] = {
512, 1024, 16, 32, 64, 4, 2048, 16, 2, 2048, 0
};
size_t i;
void *p;
for (i = 0; i < __arraycount(size); i++) {
(void)printf("Checking aligned_alloc(%zu, %zu)...\n",
align[i], size[i]);
p = aligned_alloc(align[i], size[i]);
if (p == NULL) {
if (align[i] == 0 || ((align[i] - 1) & align[i]) != 0 ||
size[i] % align[i] != 0) {
ATF_REQUIRE_EQ_MSG(errno, EINVAL,
"aligned_alloc: %s", strerror(errno));
}
else {
ATF_REQUIRE_EQ_MSG(errno, ENOMEM,
"aligned_alloc: %s", strerror(errno));
}
}
else {
ATF_REQUIRE_EQ_MSG(align[i] == 0, false,
"aligned_alloc: success when alignment was not "
"a power of 2");
ATF_REQUIRE_EQ_MSG((align[i] - 1) & align[i], 0,
"aligned_alloc: success when alignment was not "
"a power of 2");
#ifdef __NetBSD__
/*
* NetBSD-specific invariant
*
* From aligned_alloc(3) on FreeBSD:
*
* Behavior is undefined if size is not an integral
* multiple of alignment.
*/
ATF_REQUIRE_EQ_MSG(size[i] % align[i], 0,
"aligned_alloc: success when size was not an "
"integer multiple of alignment");
#endif
ATF_REQUIRE_EQ_MSG(((intptr_t)p) & (intptr_t)(align[i] - 1), 0,
"p = %p", p);
free(p);
}
}
}
ATF_TC_BODY(getopt, tc)
{
/* Provide an option that is unknown to the test program driver and
* one that is, together with an argument that would be swallowed by
* the test program option if it were recognized. */
int argc = 4;
char arg1[] = "progname";
char arg2[] = "-Z";
char arg3[] = "-s";
char arg4[] = "foo";
char *const argv[] = { arg1, arg2, arg3, arg4, NULL };
int ch;
bool zflag;
/* Given that this obviously is a test program, and that we used the
* same driver to start, we can test getopt(3) right here without doing
* any fancy stuff. */
zflag = false;
while ((ch = getopt(argc, argv, ":Z")) != -1) {
switch (ch) {
case 'Z':
zflag = true;
break;
case '?':
default:
if (optopt != 's')
atf_tc_fail("Unexpected unknown option -%c found", optopt);
}
}
ATF_REQUIRE(zflag);
ATF_REQUIRE_EQ_MSG(1, argc - optind, "Invalid number of arguments left "
"after the call to getopt(3)");
ATF_CHECK_STREQ_MSG("foo", argv[optind], "The non-option argument is "
"invalid");
}
ATF_TC_BODY(mmap__dev_zero_private, tc)
{
char *p1, *p2, *p3;
size_t i;
int fd, pagesize;
ATF_REQUIRE((pagesize = getpagesize()) > 0);
ATF_REQUIRE((fd = open("/dev/zero", O_RDONLY)) >= 0);
p1 = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
ATF_REQUIRE(p1 != MAP_FAILED);
p2 = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
ATF_REQUIRE(p2 != MAP_FAILED);
for (i = 0; i < pagesize; i++)
ATF_REQUIRE_EQ_MSG(0, p1[i], "byte at p1[%zu] is %x", i, p1[i]);
ATF_REQUIRE(memcmp(p1, p2, pagesize) == 0);
p1[0] = 1;
ATF_REQUIRE(p2[0] == 0);
p2[0] = 2;
ATF_REQUIRE(p1[0] == 1);
p3 = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
ATF_REQUIRE(p3 != MAP_FAILED);
ATF_REQUIRE(p3[0] == 0);
munmap(p1, pagesize);
munmap(p2, pagesize);
munmap(p3, pagesize);
close(fd);
}
ATF_TC_BODY(kqueue_desc_passing, tc)
{
pid_t child;
int s[2], storage, status, kq;
struct cmsghdr *msg;
struct iovec iov;
struct msghdr m;
struct kevent ev;
ATF_REQUIRE((kq = kqueue()) != -1);
// atf_tc_skip("crashes kernel (PR 46463)");
ATF_REQUIRE(socketpair(AF_LOCAL, SOCK_STREAM, 0, s) != -1);
msg = malloc(CMSG_SPACE(sizeof(int)));
m.msg_iov = &iov;
m.msg_iovlen = 1;
m.msg_name = NULL;
m.msg_namelen = 0;
m.msg_control = msg;
m.msg_controllen = CMSG_SPACE(sizeof(int));
child = fork();
if (child == 0) {
close(s[0]);
iov.iov_base = &storage;
iov.iov_len = sizeof(int);
m.msg_iov = &iov;
m.msg_iovlen = 1;
if (recvmsg(s[1], &m, 0) == -1)
err(1, "child: could not recvmsg");
#ifdef __FreeBSD__
bcopy(CMSG_DATA(msg), &kq, sizeof(kq));
printf("child (pid %d): received kq fd %d\n", getpid(), kq);
_exit(0);
#else
kq = *(int *)CMSG_DATA(msg);
printf("child (pid %d): received kq fd %d\n", getpid(), kq);
exit(0);
#endif
}
close(s[1]);
iov.iov_base = &storage;
iov.iov_len = sizeof(int);
msg->cmsg_level = SOL_SOCKET;
msg->cmsg_type = SCM_RIGHTS;
msg->cmsg_len = CMSG_LEN(sizeof(int));
#ifdef __FreeBSD__
/*
* What is should have been
* bcopy(&s[0], CMSG_DATA(msg), sizeof(kq));
*/
bcopy(&kq, CMSG_DATA(msg), sizeof(kq));
#else
*(int *)CMSG_DATA(msg) = kq;
#endif
EV_SET(&ev, 1, EVFILT_TIMER, EV_ADD|EV_ENABLE, 0, 1, 0);
ATF_CHECK(kevent(kq, &ev, 1, NULL, 0, NULL) != -1);
printf("parent (pid %d): sending kq fd %d\n", getpid(), kq);
if (sendmsg(s[0], &m, 0) == -1) {
#ifdef __NetBSD__
ATF_REQUIRE_EQ_MSG(errno, EBADF, "errno is %d", errno);
atf_tc_skip("PR kern/46523");
#endif
#ifdef __FreeBSD__
ATF_REQUIRE_EQ_MSG(errno, EOPNOTSUPP, "errno is %d", errno);
close(s[0]);
#endif
}
close(kq);
waitpid(child, &status, 0);
ATF_CHECK(WIFEXITED(status) && WEXITSTATUS(status)==0);
}
static void
h_ctype2(const struct test *t, bool use_mbstate)
{
mbstate_t *stp;
mbstate_t st;
char buf[SIZE];
char *str;
size_t n;
ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C");
#if defined(__NetBSD__)
ATF_REQUIRE(setlocale(LC_CTYPE, t->locale) != NULL);
#else
if (setlocale(LC_CTYPE, t->locale) == NULL) {
fprintf(stderr, "Locale %s not found.\n", t->locale);
return;
}
#endif
(void)strvis(buf, t->data, VIS_WHITE | VIS_OCTAL);
(void)printf("Checking string: \"%s\"\n", buf);
ATF_REQUIRE((str = setlocale(LC_ALL, NULL)) != NULL);
(void)printf("Using locale: %s\n", str);
(void)printf("Using mbstate: %s\n", use_mbstate ? "yes" : "no");
(void)memset(&st, 0, sizeof(st));
// mbrtowc(0, 0, 0, &st); /* XXX for ISO2022-JP */
stp = use_mbstate ? &st : 0;
for (n = 9; n > 0; n--) {
const char *src = t->data;
wchar_t dst;
size_t nchar = 0;
int width = 0;
ATF_REQUIRE(mbsinit(stp) != 0);
for (;;) {
size_t rv = mbrtowc(&dst, src, n, stp);
if (rv == 0)
break;
if (rv == (size_t)-2) {
src += n;
width += n;
continue;
}
if (rv == (size_t)-1) {
ATF_REQUIRE_EQ(errno, EILSEQ);
atf_tc_fail("Invalid sequence");
/* NOTREACHED */
}
width += rv;
src += rv;
if (dst != t->wchars[nchar] ||
width != t->widths[nchar]) {
(void)printf("At position %zd:\n", nchar);
(void)printf(" expected: 0x%04X (%u)\n",
t->wchars[nchar], t->widths[nchar]);
(void)printf(" got : 0x%04X (%u)\n",
dst, width);
atf_tc_fail("Test failed");
}
nchar++;
width = 0;
}
ATF_REQUIRE_EQ_MSG(dst, 0, "Incorrect terminating character: "
"0x%04X (expected: 0x00)", dst);
ATF_REQUIRE_EQ_MSG(nchar, t->length, "Incorrect length: "
"%zd (expected: %zd)", nchar, t->length);
}
{
wchar_t wbuf[SIZE];
size_t rv;
char const *src = t->data;
int i;
(void)memset(wbuf, 0xFF, sizeof(wbuf));
rv = mbsrtowcs(wbuf, &src, SIZE, stp);
ATF_REQUIRE_EQ_MSG(rv, t->length, "Incorrect length: %zd "
"(expected: %zd)", rv, t->length);
ATF_REQUIRE_EQ(src, NULL);
for (i = 0; wbuf[i] != 0; ++i) {
if (wbuf[i] == t->wchars[i])
continue;
(void)printf("At position %d:\n", i);
(void)printf(" expected: 0x%04X\n", t->wchars[i]);
(void)printf(" got : 0x%04X\n", wbuf[i]);
atf_tc_fail("Test failed");
}
ATF_REQUIRE_EQ_MSG((size_t)i, t->length, "Incorrect length: "
"%d (expected: %zd)", i, t->length);
}
(void)printf("Ok.\n");
}