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added maxfid test

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(This used to be commit 710027a88a)
This commit is contained in:
Andrew Tridgell 1998-10-16 23:08:10 +00:00
parent 56c5dc7de1
commit bad4e66489
1 changed files with 66 additions and 11 deletions
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77
source3/utils/torture.c
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@ -106,7 +106,7 @@ static BOOL check_error(struct cli_state *c,
uint8 class;
uint32 num;
int eno;
eno = cli_error(c, &eclass, &num);
eno = cli_error(c, &class, &num);
if ((eclass != class || ecode != num) &&
num != (nterr&0xFFFFFF)) {
printf("unexpected error code class=%d code=%d\n",
@ -596,6 +596,59 @@ static void run_unlinktest(void)
printf("unlink test finished\n");
}
/*
test how many open files this server supports on the one socket
*/
static void run_maxfidtest(int n)
{
static struct cli_state cli;
char *template = "\\maxfid.%d.%d";
fstring fname;
int fnum;
int retries=4;
srandom(getpid());
while (!open_connection(&cli) && retries--) msleep(random() % 2000);
if (retries <= 0) {
printf("failed to connect\n");
return;
}
cli_sockopt(&cli, sockops);
printf("starting maxfid test\n");
fnum = 0;
while (1) {
slprintf(fname,sizeof(fname)-1,template, fnum,getpid());
if (cli_open(&cli, fname,
O_RDWR|O_CREAT|O_TRUNC, DENY_NONE) ==
-1) {
printf("open of %s failed (%s)\n",
fname, cli_errstr(&cli));
printf("maximum fnum is %d\n", fnum);
break;
}
fnum++;
}
printf("cleaning up\n");
while (fnum > n) {
fnum--;
slprintf(fname,sizeof(fname)-1,template, fnum,getpid());
if (cli_unlink(&cli, fname)) {
printf("unlink of %s failed (%s)\n",
fname, cli_errstr(&cli));
}
}
printf("maxfid test finished\n");
close_connection(&cli);
}
/* generate a random buffer */
static void rand_buf(char *buf, int len)
{
@ -621,9 +674,9 @@ static void run_randomipc(void)
return;
}
for (i=0;i<1000;i++) {
for (i=0;i<50000;i++) {
api = sys_random() % 500;
param_len = (sys_random() % 64) + 4;
param_len = (sys_random() % 64);
rand_buf(param, param_len);
@ -837,7 +890,7 @@ static void run_trans2test(void)
}
static void create_procs(int nprocs, int numops)
static void create_procs(int nprocs, int numops, void (*fn)(int ))
{
int i, status;
@ -845,7 +898,7 @@ static void create_procs(int nprocs, int numops)
if (fork() == 0) {
int mypid = getpid();
sys_srandom(mypid ^ time(NULL));
run_torture(numops);
fn(numops);
_exit(0);
}
}
@ -950,12 +1003,6 @@ static void create_procs(int nprocs, int numops)
printf("host=%s share=%s user=%s myname=%s\n",
host, share, username, myname);
run_randomipc();
start_timer();
create_procs(nprocs, numops);
printf("rw_torture: %g secs\n", end_timer());
run_locktest1();
run_locktest2();
run_locktest3(numops);
@ -964,6 +1011,14 @@ static void create_procs(int nprocs, int numops)
run_attrtest();
run_trans2test();
create_procs(nprocs, numops, run_maxfidtest);
start_timer();
create_procs(nprocs, numops, run_torture);
printf("rw_torture: %g secs\n", end_timer());
run_randomipc();
return(0);
}