int
do_test (int argc, char *argv[])
{
char buf[1000];
char res[1000];
int i;
memset (buf, '\0', sizeof (buf));
memset (res, '\xff', sizeof (res));
if (write (fd, buf, sizeof (buf)) != sizeof (buf))
error (EXIT_FAILURE, errno, "during write");
for (i = 100; i < 200; ++i)
buf[i] = i;
if (PWRITE (fd, buf + 100, 100, 100) != 100)
error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE));
for (i = 450; i < 600; ++i)
buf[i] = i;
if (PWRITE (fd, buf + 450, 150, 450) != 150)
error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE));
if (PREAD (fd, res, sizeof (buf) - 50, 50) != sizeof (buf) - 50)
error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PREAD));
close (fd);
unlink (name);
return memcmp (buf + 50, res, sizeof (buf) - 50);
}
int main(int argc, char **argv)
{
char buf[BIG_ENOUGH];
/* correct requests */
FPRINTF(STDERR, "TEST SEQUENTIAL READ ONLY CHANNEL\n");
FPRINTF(STDERR, "channel size = %lld\n", MANIFEST->channels[OPEN(SEQRO)].size);
ZTEST(MANIFEST->channels[OPEN(SEQRO)].size == 0);
ZTEST(PREAD(SEQRO, buf, 0, 0) == 0);
ZTEST(PREAD(SEQRO, buf, 0, 1) == 0);
ZTEST(PREAD(SEQRO, buf, 1, 0) == 1);
ZTEST(PREAD(SEQRO, buf, 1, MANIFEST->channels[OPEN(SEQRO)].size - 1) == 1);
ZTEST(PREAD(SEQRO, buf, 0, -1) == 0);
/* incorrect requests: NULL buffer */
ZTEST(PREAD(SEQRO, NULL, 0, 0) < 0);
ZTEST(PREAD(SEQRO, NULL, 0, 1) < 0);
ZTEST(PREAD(SEQRO, NULL, 1, 0) < 0);
ZTEST(PREAD(SEQRO, NULL, 1, MANIFEST->channels[OPEN(SEQRO)].size - 1) < 0);
ZTEST(PREAD(SEQRO, NULL, 0, -1) < 0);
/* incorrect requests: size */
ZTEST(PREAD(SEQRO, buf, -1, 0) < 0);
/* incorrect requests: offset */
ZTEST(PREAD(SEQRO, buf, 0, -1) == 0);
ZTEST(PREAD(SEQRO, buf, 1, -1) == 1);
ZTEST(PREAD(SEQRO, buf, 1, MANIFEST->channels[OPEN(SEQRO)].size) == 1);
/* correct requests: writing of 0 bytes attempt */
ZTEST(PWRITE(SEQRO, buf, 0, 0) == 0);
/* incorrect requests: write attempt */
ZTEST(PWRITE(SEQRO, buf, 1, 0) < 0);
ZTEST(PWRITE(SEQRO, buf, 1, MANIFEST->channels[OPEN(SEQRO)].size) < 0);
ZTEST(PWRITE(SEQRO, buf, 1, MANIFEST->channels[OPEN(SEQRO)].size - 1) < 0);
/* incorrect requests: exhausted */
ZTEST(PREAD(SEQRO, buf, 30, 0) == 28);
ZTEST(PREAD(SEQRO, buf, 10, 0) < 0);
/* count errors and exit with it */
ZREPORT;
return 0;
}
static void io_blk_free(ZDB_IO_BLK *blk)
{
const char *myname = "io_blk_free";
int ret;
if ((blk->flag & BLK_F_DIRTY)) {
ZDB_IO *io = blk->io;
avl_remove(&io->blk_tree, blk);
#ifdef PWRITE
ret = PWRITE(IO_HANDLE(io), blk->dat, blk->dlen, blk->off);
if (ret != (int) blk->dlen) {
acl_msg_error("%s(%d): pwrite to %s error(%s),"
" ret(%d) != len(%d), off: " ACL_FMT_I64D,
myname, __LINE__, PATH(IO_STREAM(io)),
acl_last_serror(), ret,
(int) blk->dlen, blk->off);
}
#else
if (acl_vstream_fseek(IO_STREAM(io), blk->off, SEEK_SET) < 0) {
acl_msg_error("%s(%d): fseek %s error(%s), off: " ACL_FMT_I64D,
myname, __LINE__, IO_PATH(io),
acl_last_serror(), blk->off);
} else if ((ret = acl_vstream_writen(IO_STREAM(io), blk->dat, blk->dlen))
== ACL_VSTREAM_EOF)
{
acl_msg_error("%s(%d): readn from %s, ret(%d) != size(%d),"
" off(" ACL_FMT_I64D "), error(%s)", myname, __LINE__,
IO_PATH(io), ret, (int) blk->dlen,
blk->off, acl_last_serror());
}
#endif
}
if (blk->io->dat_slice)
acl_slice_free2(blk->io->dat_slice, blk->dat);
else
acl_myfree(blk->dat);
if (blk->io->blk_slice)
acl_slice_free2(blk->io->blk_slice, blk);
else
acl_myfree(blk);
__n--;
}
int main(int argc, char **argv)
{
char buf[BIG_ENOUGH];
/* correct requests */
FPRINTF(STDERR, "TEST RANDOM WRITE ONLY CHANNEL\n");
FPRINTF(STDERR, "channel size = %ld\n", MANIFEST->channels[OPEN(RANWO)].size);
ZTEST(MANIFEST->channels[OPEN(RANWO)].size == 0);
ZTEST(PWRITE(RANWO, buf, 0, 0) == 0);
ZTEST(PWRITE(RANWO, buf, 0, 0) == 0);
ZTEST(PWRITE(RANWO, buf, 0, 1) == 0);
ZTEST(PWRITE(RANWO, buf, 1, 0) == 1);
ZTEST(PWRITE(RANWO, buf, 1,
MANIFEST->channels[OPEN(RANWO)].limits[PutSizeLimit] - 1) == 1);
ZTEST(PWRITE(RANWO, buf, 0, -1) == 0);
/* incorrect requests: NULL buffer */
ZTEST(PWRITE(RANWO, NULL, 0, 0) < 0);
ZTEST(PWRITE(RANWO, NULL, 0, 1) < 0);
ZTEST(PWRITE(RANWO, NULL, 1, 0) < 0);
ZTEST(PWRITE(RANWO, NULL, 1,
MANIFEST->channels[OPEN(RANWO)].limits[PutSizeLimit] - 1) < 0);
ZTEST(PWRITE(RANWO, NULL, 0, -1) < 0);
/* incorrect requests: size */
ZTEST(PWRITE(RANWO, buf, -1, 0) < 0);
/* incorrect requests: offset */
ZTEST(PWRITE(RANWO, buf, 0, -1) == 0);
ZTEST(PWRITE(RANWO, buf, 1, -1) < 0);
ZTEST(PWRITE(RANWO, buf, 1, MANIFEST->channels[OPEN(RANWO)].limits[PutSizeLimit]) < 0);
/* correct requests: reading of 0 bytes attempt */
ZTEST(PREAD(RANWO, buf, 0, 0) == 0);
/* incorrect requests: read attempt */
ZTEST(PREAD(RANWO, buf, 1, 0) < 0);
ZTEST(PREAD(RANWO, buf, 1, MANIFEST->channels[OPEN(RANWO)].limits[PutSizeLimit]) < 0);
/* incorrect requests: exhausted */
ZTEST(PWRITE(RANWO, buf, 31, 0) == 30);
ZTEST(PWRITE(RANWO, buf, 10, 0) < 0);
/* count errors and exit with it */
ZREPORT;
return 0;
}
ssize_t NaClHostDescPWrite(struct NaClHostDesc *d,
void const *buf,
size_t len,
nacl_off64_t offset) {
int need_lock;
ssize_t retval;
NaClHostDescCheckValidity("NaClHostDescPWrite", d);
if (NACL_ABI_O_RDONLY == (d->flags & NACL_ABI_O_ACCMODE)) {
NaClLog(3, "NaClHostDescPWrite: RDONLY file\n");
return -NACL_ABI_EBADF;
}
/*
* Linux's interpretation of what the POSIX standard requires
* differs from OSX. On Linux, pwrite using a descriptor that was
* opened with O_APPEND will ignore the supplied offset parameter
* and append. On OSX, the supplied offset parameter wins.
*
* The POSIX specification at
*
* http://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html
*
* says that pwrite should always pay attention to the supplied offset.
*
* We standardize on POSIX behavior.
*/
need_lock = NACL_LINUX && (0 != (d->flags & NACL_ABI_O_APPEND));
if (need_lock) {
int orig_flags;
/*
* Grab lock that all NaCl platform library using applications
* will use. NB: if the descriptor is shared with a non-NaCl
* platform library-using application, there is a race.
*/
NaClHostDescExclusiveLock(d->d);
/*
* Temporarily disable O_APPEND and issue the pwrite.
*/
orig_flags = fcntl(d->d, F_GETFL, 0);
CHECK(orig_flags & O_APPEND);
if (-1 == fcntl(d->d, F_SETFL, orig_flags & ~O_APPEND)) {
NaClLog(LOG_FATAL,
"NaClHostDescPWrite: could not fcntl F_SETFL (~O_APPEND)\n");
}
retval = PWRITE(d->d, buf, len, offset);
/*
* Always re-enable O_APPEND regardless of pwrite success or
* failure.
*/
if (-1 == fcntl(d->d, F_SETFL, orig_flags)) {
NaClLog(LOG_FATAL,
"NaClHostDescPWrite: could not fcntl F_SETFL (restore)\n");
}
NaClHostDescExclusiveUnlock(d->d);
if (-1 == retval) {
retval = -NaClXlateErrno(errno);
}
return retval;
}
return ((-1 == (retval = PWRITE(d->d, buf, len, offset)))
? -NaClXlateErrno(errno) : retval);
}
void
mpi_pci_attach(struct device *parent, struct device *self, void *aux)
{
struct mpi_pci_softc *psc = (void *)self;
struct mpi_softc *sc = &psc->psc_mpi;
struct pci_attach_args *pa = aux;
pcireg_t memtype;
int r;
pci_intr_handle_t ih;
const char *intrstr;
psc->psc_pc = pa->pa_pc;
psc->psc_tag = pa->pa_tag;
psc->psc_ih = NULL;
sc->sc_dmat = pa->pa_dmat;
sc->sc_ios = 0;
/* find the appropriate memory base */
for (r = PCI_MAPREG_START; r < PCI_MAPREG_END; r += sizeof(memtype)) {
memtype = pci_mapreg_type(psc->psc_pc, psc->psc_tag, r);
if ((memtype & PCI_MAPREG_TYPE_MASK) == PCI_MAPREG_TYPE_MEM)
break;
}
if (r >= PCI_MAPREG_END) {
printf(": unable to locate system interface registers\n");
return;
}
if (pci_mapreg_map(pa, r, memtype, 0, &sc->sc_iot, &sc->sc_ioh,
NULL, &sc->sc_ios, 0) != 0) {
printf(": unable to map system interface registers\n");
return;
}
/* disable the expansion rom */
PWRITE(psc, PCI_ROM_REG, PREAD(psc, PCI_ROM_REG) & ~PCI_ROM_ENABLE);
/* hook up the interrupt */
if (pci_intr_map(pa, &ih)) {
printf(": unable to map interrupt\n");
goto unmap;
}
intrstr = pci_intr_string(psc->psc_pc, ih);
psc->psc_ih = pci_intr_establish(psc->psc_pc, ih, IPL_BIO,
mpi_intr, sc, sc->sc_dev.dv_xname);
if (psc->psc_ih == NULL) {
printf(": unable to map interrupt%s%s\n",
intrstr == NULL ? "" : " at ",
intrstr == NULL ? "" : intrstr);
goto unmap;
}
printf(": %s", intrstr);
if (pci_conf_read(pa->pa_pc, pa->pa_tag, PCI_ID_REG) ==
PCI_ID_CODE(PCI_VENDOR_SYMBIOS, PCI_PRODUCT_SYMBIOS_1030))
sc->sc_flags |= MPI_F_SPI;
if (mpi_attach(sc) != 0) {
/* error printed by mpi_attach */
goto deintr;
}
return;
deintr:
pci_intr_disestablish(psc->psc_pc, psc->psc_ih);
psc->psc_ih = NULL;
unmap:
bus_space_unmap(sc->sc_iot, sc->sc_ioh, sc->sc_ios);
sc->sc_ios = 0;
}
int main(int argc, char **argv)
{
int overall_errors = 0;
char buf[BIG_ENOUGH];
/*
* todo: add more cases for
* (un)successfull writes to not empty channel
* (un)successfull reads from not empty channel
*/
/* test (in)valid write cases */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST (IN)VALID CDR WRITE CASES\n");
ZTEST(PWRITE(STDRW_GOAT, buf, 0, 0) == 0); /* accessing 0 bytes is always ok */
ZTEST(PWRITE(STDRW_GOAT, buf, -1, -1) < 0); /* invalid size, offset ignored = fail */
ZTEST(PWRITE(STDRW_GOAT, buf, -1, 0) < 0); /* invalid size, offset ignored = fail */
ZTEST(PWRITE(STDRW_GOAT, buf, -1, 1) < 0); /* invalid size, offset ignored = fail */
ZTEST(PWRITE(STDRW_GOAT, buf, 0, -1) == 0); /* accessing of 0 bytes is always ok */
ZTEST(PWRITE(STDRW_GOAT, buf, 1, -1) < 0); /* size = 1, offset invalid */
ZTEST(PWRITE(STDRW_GOAT, buf, 0, MANIFEST->channels[OPEN(STDRW_GOAT)].limits[PutSizeLimit] + 1) == 0);
ZTEST(PWRITE(STDRW_GOAT, buf, 1, MANIFEST->channels[OPEN(STDRW_GOAT)].limits[PutSizeLimit] + 1) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test (in)valid reead cases */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST (IN)VALID CDR READ CASES\n");
ZTEST(PREAD(STDRW_GOAT, buf, 0, 0) == 0); /* accessing 0 bytes is always ok */
ZTEST(PREAD(STDRW_GOAT, buf, -1, -1) < 0); /* invalid size, invalid offset = fail */
ZTEST(PREAD(STDRW_GOAT, buf, -1, 0) < 0); /* invalid size, invalid offset = fail */
ZTEST(PREAD(STDRW_GOAT, buf, -1, 1) < 0); /* invalid size, invalid offset = fail */
ZTEST(PREAD(STDRW_GOAT, buf, 0, -1) == 0); /* accessing 0 bytes is always ok */
ZTEST(PREAD(STDRW_GOAT, buf, 1, -1) < 0); /* valid size, invalid offset = fail */
ZTEST(PREAD(STDRW_GOAT, buf, 0, MANIFEST->channels[OPEN(STDRW_GOAT)].limits[PutSizeLimit] + 1) < 0);
ZTEST(PREAD(STDRW_GOAT, buf, 1, MANIFEST->channels[OPEN(STDRW_GOAT)].limits[PutSizeLimit] + 1) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test NULL buffer cases */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST NULL BUFFER CASES\n");
ZTEST(PWRITE(STDRW_GOAT, NULL, 1, 0) < 0);
ZTEST(PWRITE(STDRW_GOAT, NULL, 0, 0) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test other invalid buffer address/size cases for pwrite */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST OTHER INVALID BUFFER/SIZE CASES FOR PWRITE\n");
ZTEST(PWRITE(STDRW_GOAT, (void*)0x1, 1, 0) < 0);
ZTEST(PWRITE(STDRW_GOAT, (void*)0xffff, 1, 0) < 0);
ZTEST(PWRITE(STDRW_GOAT, (void*)0x10000, -1, 0) < 0);
ZTEST(PWRITE(STDRW_GOAT, MANIFEST->heap_ptr, MANIFEST->heap_size + 1, 0) < 0);
ZTEST(PWRITE(STDRW_GOAT, MANIFEST->heap_ptr + MANIFEST->heap_size, 1, 0) < 0);
ZTEST(PWRITE(STDRW_GOAT, (void*)0x100000000LL - 0x1000001 - 0x10000, 1, 0) < 0);
ZTEST(PWRITE(STDRW_GOAT, (void*)0x100000000LL, 1, 0) < 0);
ZTEST(PWRITE(STDRW_GOAT, (void*)0x100000000LL - 0x1000000, 0x1000001, 0) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test other valid buffer address/size cases for pwrite */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST OTHER VALID BUFFER/SIZE CASES FOR PWRITE\n");
ZTEST(PWRITE(STDRW_GOAT, (void*)0x10000, 1, 0) == 1);
ZTEST(PWRITE(STDRW_GOAT, MANIFEST->heap_ptr + MANIFEST->heap_size - 1, 1, 0) == 1);
ZTEST(PWRITE(STDRW_GOAT, (void*)0x100000000LL - 0x1000000, 1, 0) == 1);
ZTEST(PWRITE(STDRW_GOAT, (void*)0x100000000LL - 0x1, 1, 0) == 1);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test other invalid buffer address/size cases for pread */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST OTHER INVALID BUFFER/SIZE CASES FOR PREAD\n");
ZTEST(PREAD(STDRW_GOAT, (char*)main, 1, 0) < 0);
ZTEST(PREAD(STDRW_GOAT, MANIFEST->heap_ptr, MANIFEST->heap_size + 1, 0) < 0);
ZTEST(PREAD(STDRW_GOAT, MANIFEST->heap_ptr + MANIFEST->heap_size, 1, 0) < 0);
ZTEST(PREAD(STDRW_GOAT, (void*)0x100000000LL - 0x1000001, 1, 0) < 0);
ZTEST(PREAD(STDRW_GOAT, (void*)0x100000000LL, 1, 0) < 0);
ZTEST(PREAD(STDRW_GOAT, (void*)0x100000000LL - 0x1000000, 0x1000001, 0) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test other valid buffer address/size cases for pread */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST OTHER VALID BUFFER/SIZE CASES FOR PREAD\n");
ZTEST(PREAD(STDRW_GOAT, &data_start, 1, 0) == 1);
ZTEST(PREAD(STDRW_GOAT, MANIFEST->heap_ptr + MANIFEST->heap_size - 1, 1, 0) == 1);
ZTEST(PREAD(STDRW_GOAT, (void*)0x100000000LL - 0x1000000, 1, 0) == 1);
ZTEST(PREAD(STDRW_GOAT, (void*)0x100000000LL - 0x1, 1, 0) == 1);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* exit with code */
if(overall_errors > 0)
FPRINTF(STDERR, "OVERALL TEST FAILED with %d errors\n", overall_errors);
else
FPRINTF(STDERR, "OVERALL TEST SUCCEED\n\n");
return overall_errors;
}
int main(int argc, char **argv)
{
int overall_errors = 0;
char buf[BIG_ENOUGH];
/* test an empty cdr channel */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST AN EMPTY CDR\n");
initial_put(STDCDR_EMPTY);
MSG_OK(STDCDR_EMPTY, "01234");
MSG_OK(STDCDR_EMPTY, "567");
MSG_OK(STDCDR_EMPTY, "89abcdefg");
MSG_OK(STDCDR_EMPTY, "zyx");
MSG_OK(STDCDR_EMPTY, "this is the end");
MSG_ERR(STDCDR_EMPTY, "this write should fail");
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test stubbed cdr channel */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST STUBBED CDR\n");
eofpos = MANIFEST->channels[OPEN(STDCDR_STUBBED)].size;
FPRINTF(STDERR, "%s size = %lld\n",
MANIFEST->channels[OPEN(STDCDR_STUBBED)].name, eofpos);
MSG_OK(STDCDR_STUBBED, "01234");
MSG_OK(STDCDR_STUBBED, "567");
MSG_OK(STDCDR_STUBBED, "89abcdefg");
MSG_OK(STDCDR_STUBBED, "zyx");
MSG_OK(STDCDR_STUBBED, "this is the end");
MSG_ERR(STDCDR_STUBBED, "this write should fail");
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test (in)valid write cases */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST (IN)VALID CDR WRITE CASES\n");
ZTEST(PWRITE(STDCDR_GOAT, buf, 0, 0) == 0); /* accessing 0 bytes is always ok */
ZTEST(PWRITE(STDCDR_GOAT, buf, -1, -1) < 0); /* invalid size, offset ignored = fail */
ZTEST(PWRITE(STDCDR_GOAT, buf, -1, 0) < 0); /* invalid size, offset ignored = fail */
ZTEST(PWRITE(STDCDR_GOAT, buf, -1, 1) < 0); /* invalid size, offset ignored = fail */
ZTEST(PWRITE(STDCDR_GOAT, buf, 0, -1) == 0); /* accessing of 0 bytes is always ok */
ZTEST(PWRITE(STDCDR_GOAT, buf, 1, -1) == 1); /* size = 1, offset ignored = 1 byte written */
ZTEST(PWRITE(STDCDR_GOAT, buf, 0, MANIFEST->channels[OPEN(STDCDR_GOAT)].limits[PutSizeLimit] + 1) == 0);
ZTEST(PWRITE(STDCDR_GOAT, buf, 1, MANIFEST->channels[OPEN(STDCDR_GOAT)].limits[PutSizeLimit] + 1) == 1);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test (in)valid read cases */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST (IN)VALID CDR READ CASES\n");
ZTEST(PREAD(STDCDR_GOAT, buf, 0, 0) == 0); /* accessing 0 bytes is always ok */
ZTEST(PREAD(STDCDR_GOAT, buf, -1, -1) < 0); /* invalid size, invalid offset = fail */
ZTEST(PREAD(STDCDR_GOAT, buf, -1, 0) < 0); /* invalid size, invalid offset = fail */
ZTEST(PREAD(STDCDR_GOAT, buf, -1, 1) < 0); /* invalid size, invalid offset = fail */
ZTEST(PREAD(STDCDR_GOAT, buf, 0, -1) == 0); /* accessing 0 bytes is always ok */
ZTEST(PREAD(STDCDR_GOAT, buf, 1, -1) < 0); /* valid size, invalid offset = fail */
ZTEST(PREAD(STDCDR_GOAT, buf, 0, MANIFEST->channels[OPEN(STDCDR_GOAT)].limits[PutSizeLimit] + 1) < 0);
ZTEST(PREAD(STDCDR_GOAT, buf, 1, MANIFEST->channels[OPEN(STDCDR_GOAT)].limits[PutSizeLimit] + 1) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test NULL buffer cases */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST NULL BUFFER CASES\n");
ZTEST(PWRITE(STDCDR_GOAT, NULL, 1, 0) < 0);
ZTEST(PWRITE(STDCDR_GOAT, NULL, 0, 0) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test other invalid buffer address/size cases for pwrite */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST OTHER INVALID BUFFER/SIZE CASES FOR PWRITE\n");
ZTEST(PWRITE(STDCDR_GOAT, (void*)0x1, 1, 0) < 0);
ZTEST(PWRITE(STDCDR_GOAT, (void*)0xffff, 1, 0) < 0);
ZTEST(PWRITE(STDCDR_GOAT, (void*)0x10000, -1, 0) < 0);
ZTEST(PWRITE(STDCDR_GOAT, MANIFEST->heap_ptr, MANIFEST->heap_size + 1, 0) < 0);
ZTEST(PWRITE(STDCDR_GOAT, MANIFEST->heap_ptr + MANIFEST->heap_size, 1, 0) < 0);
ZTEST(PWRITE(STDCDR_GOAT, (void*)0x100000000LL - 0x1000001 - 0x10000, 1, 0) < 0);
ZTEST(PWRITE(STDCDR_GOAT, (void*)0x100000000LL, 1, 0) < 0);
ZTEST(PWRITE(STDCDR_GOAT, (void*)0x100000000LL - 0x1000000, 0x1000001, 0) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test other valid buffer address/size cases for pwrite */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST OTHER VALID BUFFER/SIZE CASES FOR PWRITE\n");
ZTEST(PWRITE(STDCDR_GOAT, (void*)0x10000, 1, 0) == 1);
ZTEST(PWRITE(STDCDR_GOAT, MANIFEST->heap_ptr + MANIFEST->heap_size - 1, 1, 0) == 1);
ZTEST(PWRITE(STDCDR_GOAT, (void*)0x100000000LL - 0x1000000, 1, 0) == 1);
ZTEST(PWRITE(STDCDR_GOAT, (void*)0x100000000LL - 0x1, 1, 0) == 1);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test other invalid buffer address/size cases for pread */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST OTHER INVALID BUFFER/SIZE CASES FOR PREAD\n");
ZTEST(PREAD(STDCDR_GOAT, (char*)main, 1, 0) < 0);
ZTEST(PREAD(STDCDR_GOAT, MANIFEST->heap_ptr, MANIFEST->heap_size + 1, 0) < 0);
ZTEST(PREAD(STDCDR_GOAT, MANIFEST->heap_ptr + MANIFEST->heap_size, 1, 0) < 0);
ZTEST(PREAD(STDCDR_GOAT, (void*)0x100000000LL - 0x1000001, 1, 0) < 0);
ZTEST(PREAD(STDCDR_GOAT, (void*)0x100000000LL, 1, 0) < 0);
ZTEST(PREAD(STDCDR_GOAT, (void*)0x100000000LL - 0x1000000, 0x1000001, 0) < 0);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* test other valid buffer address/size cases for pread */
ERRCOUNT = 0;
FPRINTF(STDERR, "TEST OTHER VALID BUFFER/SIZE CASES FOR PREAD\n");
ZTEST(PREAD(STDCDR_GOAT, &data_start, 1, 0) == 1);
ZTEST(PREAD(STDCDR_GOAT, MANIFEST->heap_ptr + MANIFEST->heap_size - 1, 1, 0) == 1);
ZTEST(PREAD(STDCDR_GOAT, (void*)0x100000000LL - 0x1000000, 1, 0) == 1);
ZTEST(PREAD(STDCDR_GOAT, (void*)0x100000000LL - 0x1, 1, 0) == 1);
overall_errors += ERRCOUNT;
FPRINTF(STDERR, ERRCOUNT ? "TEST FAILED\n\n" : "TEST SUCCEED\n\n");
/* exit with code */
if(overall_errors > 0)
FPRINTF(STDERR, "OVERALL TEST FAILED with %d errors\n", overall_errors);
else
FPRINTF(STDERR, "OVERALL TEST SUCCEED\n\n");
return overall_errors;
}
