void
tests_rw(void)
{
unsigned char *base = init_test_rw();
int i;
/* Read the initial handlers. */
for (i = 1; i <= SIGMAX; i++)
test_rw(i, NULL, base, SIGSETSIZE);
/* Try each value of sigsetsize. */
for (i = -1; i < SIGSETSIZE * 2 + 2; i++) {
test_rw(SIG1, NULL, NULL, i);
test_rw(SIG1, base, NULL, i);
test_rw(SIG1, NULL, base, i);
test_rw(SIG1, base, base, i);
}
/* Try each value of signum. */
for (i = 0; i < SIGMAX + 2; i++) {
test_rw(i, NULL, NULL, SIGSETSIZE);
test_rw(i, base, NULL, SIGSETSIZE);
test_rw(i, NULL, base, SIGSETSIZE);
test_rw(i, base, base, SIGSETSIZE);
}
/* Try some random values. */
for (i = 0; i < 1000; i++) {
test_rw(rand() % (SIGMAX + 2),
rand() % 2 == 0 ? NULL : base + rand() % SIGACTSZ,
rand() % 2 == 0 ? NULL : base + rand() % SIGACTSZ,
SIGSETSIZE + (rand() % 10 == 0 ? 1 : 0));
}
}
void test_device()
{
//1. lll......
FAT_PRINT("test read...\n");
test_r();
FAT_PRINT("test write...\n");
test_w();
FAT_PRINT("test read&write...\n");
test_rw();
}
BOOL BadBlocks(HANDLE hPhysicalDrive, ULONGLONG disk_size, size_t block_size,
int nb_passes, badblocks_report *report, FILE* fd)
{
errcode_t error_code;
blk_t first_block = 0, last_block = disk_size/block_size;
if (report == NULL) return FALSE;
num_read_errors = 0;
num_write_errors = 0;
num_corruption_errors = 0;
report->bb_count = 0;
if (fd != NULL) {
log_fd = fd;
} else {
log_fd = freopen(NULL, "w", stderr);
}
error_code = bb_badblocks_list_create(&bb_list, 0);
if (error_code) {
uprintf("%sError %d while creating in-memory bad blocks list", bb_prefix, error_code);
return FALSE;
}
cancel_ops = 0;
/* use a timer to update status every second */
SetTimer(hMainDialog, TID_BADBLOCKS_UPDATE, 1000, alarm_intr);
report->bb_count = test_rw(hPhysicalDrive, last_block, block_size, first_block, BB_BLOCKS_AT_ONCE, nb_passes);
KillTimer(hMainDialog, TID_BADBLOCKS_UPDATE);
free(bb_list->list);
free(bb_list);
report->num_read_errors = num_read_errors;
report->num_write_errors = num_write_errors;
report->num_corruption_errors = num_corruption_errors;
if ((cancel_ops) && (!report->bb_count))
return FALSE;
return TRUE;
}
