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improved the lock test program

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This commit is contained in:
Andrew Tridgell 0001-01-01 00:00:00 +00:00
parent 51624a3a2f
commit a0a3931c6e
1 changed files with 27 additions and 15 deletions
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42
source/utils/locktest.c
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@ -28,11 +28,12 @@ static fstring username;
static fstring workgroup;
static int got_pass;
static int numops = 1000;
static BOOL showall;
#define FILENAME "locktest.dat"
#define LOCKRANGE 100
#define READ_PCT 75
#define READ_PCT 50
#define LOCK_PCT 45
#define UNLOCK_PCT 45
@ -45,7 +46,7 @@ static int numops = 1000;
static void test_locks(struct cli_state *cli[2][2])
{
int fnum[2][2][2];
int server, conn, f;
int server, conn, f, n;
cli_unlink(cli[0][0], FILENAME);
cli_unlink(cli[1][0], FILENAME);
@ -63,7 +64,7 @@ static void test_locks(struct cli_state *cli[2][2])
}
}
while (numops--) {
for (n=0; n<numops; n++) {
int start, len, op, r;
BOOL ret1, ret2;
@ -81,7 +82,7 @@ static void test_locks(struct cli_state *cli[2][2])
}
r = random() % 100;
if (r < LOCK_PCT) {
/* set a lock */
ret1 = cli_lock(cli[0][conn],
@ -90,11 +91,12 @@ static void test_locks(struct cli_state *cli[2][2])
ret2 = cli_lock(cli[1][conn],
fnum[1][conn][f],
start, len, 0, op);
if (ret1 != ret2) {
printf("lock(%d): server1 gave %d server2 gave %d\n",
numops, (int)ret1, (int)ret2);
return;
if (showall || ret1 != ret2) {
printf("%5d lock conn=%d f=%d %d:%d op=%s -> %d:%d\n",
n, conn, f, start, len, op==READ_LOCK?"READ_LOCK":"WRITE_LOCK",
ret1, ret2);
}
if (ret1 != ret2) return;
} else if (r < LOCK_PCT+UNLOCK_PCT) {
/* unset a lock */
/* set a lock */
@ -104,10 +106,10 @@ static void test_locks(struct cli_state *cli[2][2])
ret2 = cli_unlock(cli[1][conn],
fnum[1][conn][f],
start, len);
if (ret1 != ret2) {
printf("unlock(%d): server1 gave %d server2 gave %d\n",
numops, (int)ret1, (int)ret2);
return;
if (showall || ret1 != ret2) {
printf("%5d unlock conn=%d f=%d %d:%d -> %d:%d\n",
n, conn, f, start, len,
ret1, ret2);
}
} else {
/* reopen the file */
@ -127,9 +129,14 @@ static void test_locks(struct cli_state *cli[2][2])
printf("failed to reopen on share2\n");
return;
}
if (showall) {
printf("%5d reopen conn=%d f=%d\n",
n, conn, f);
}
if (ret1 != ret2) return;
}
if (numops % 100 == 0) {
printf("%d\n", numops);
if (n % 100 == 0) {
printf("%d\n", n);
}
}
}
@ -238,6 +245,8 @@ static void usage(void)
options:\n\
-U user%%pass\n\
-s seed\n\
-o numops\n\
-a (show all ops)\n\
");
}
@ -288,7 +297,7 @@ static void usage(void)
seed = time(NULL);
while ((opt = getopt(argc, argv, "U:s:ho:")) != EOF) {
while ((opt = getopt(argc, argv, "U:s:ho:a")) != EOF) {
switch (opt) {
case 'U':
pstrcpy(username,optarg);
@ -305,6 +314,9 @@ static void usage(void)
case 'o':
numops = atoi(optarg);
break;
case 'a':
showall = True;
break;
case 'h':
usage();
exit(1);