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mirror of https://github.com/samba-team/samba.git synced 2024-12-24 21:34:56 +03:00

BASE-DELAYWRITE: use timeval_* and make it possible to spefic the writetime update delay

metze
This commit is contained in:
Stefan Metzmacher 2008-04-08 10:25:51 +02:00
parent 19d0560464
commit 751ab2992a

View File

@ -40,7 +40,12 @@ static bool test_delayed_write_update(struct torture_context *tctx, struct smbcl
int fnum1 = -1;
bool ret = true;
ssize_t written;
time_t t;
struct timeval start;
struct timeval end;
int used_delay = torture_setting_int(tctx, "writetimeupdatedelay", 2000000);
int normal_delay = 2000000;
double sec = ((double)used_delay) / ((double)normal_delay);
int msec = 1000 * sec;
if (!torture_setup_dir(cli, BASEDIR)) {
return false;
@ -68,7 +73,7 @@ static bool test_delayed_write_update(struct torture_context *tctx, struct smbcl
/* 3 second delay to ensure we get past any 2 second time
granularity (older systems may have that) */
sleep(3);
msleep(3 * msec);
written = smbcli_write(cli->tree, fnum1, 0, "x", 0, 1);
@ -78,9 +83,9 @@ static bool test_delayed_write_update(struct torture_context *tctx, struct smbcl
return false;
}
t = time(NULL);
while (time(NULL) < t+120) {
start = timeval_current();
end = timeval_add(&start, (120*sec), 0);
while (!timeval_expired(&end)) {
status = smb_raw_fileinfo(cli->tree, tctx, &finfo2);
if (!NT_STATUS_IS_OK(status)) {
@ -91,20 +96,22 @@ static bool test_delayed_write_update(struct torture_context *tctx, struct smbcl
torture_comment(tctx, "write time %s\n",
nt_time_string(tctx, finfo2.basic_info.out.write_time));
if (finfo1.basic_info.out.write_time != finfo2.basic_info.out.write_time) {
int diff = time(NULL) - t;
if (diff < 2) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
diff);
double diff = timeval_elapsed(&start);
if (diff < (2 * sec * 0.75)) { /* 0.75 to cope with vmware timing */
torture_comment(tctx, "Server updated write_time after %.2f seconds"
"(1 sec == %.2f)(wrong!)\n",
diff, sec);
ret = false;
break;
}
torture_comment(tctx, "Server updated write_time after %d seconds (correct)\n",
diff);
torture_comment(tctx, "Server updated write_time after %.2f seconds"
"(1 sec == %.2f)(correct)\n",
diff, sec);
break;
}
sleep(1);
fflush(stdout);
msleep(1 * msec);
}
if (finfo1.basic_info.out.write_time == finfo2.basic_info.out.write_time) {
@ -135,7 +142,12 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
int fnum2 = -1;
bool ret = true;
ssize_t written;
time_t t;
struct timeval start;
struct timeval end;
int used_delay = torture_setting_int(tctx, "writetimeupdatedelay", 2000000);
int normal_delay = 2000000;
double sec = ((double)used_delay) / ((double)normal_delay);
int msec = 1000 * sec;
union smb_flush flsh;
if (!torture_setup_dir(cli, BASEDIR)) {
@ -164,7 +176,7 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
/* 3 second delay to ensure we get past any 2 second time
granularity (older systems may have that) */
sleep(3);
msleep(3 * msec);
{
/* Try using setfileinfo instead of write to update write time. */
@ -251,12 +263,11 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
return false;
}
t = time(NULL);
/* Once the time was set using setfileinfo then it stays set - writes
don't have any effect. But make sure. */
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, (15*sec), 0);
while (!timeval_expired(&end)) {
status = smb_raw_fileinfo(cli->tree, tctx, &finfo2);
if (!NT_STATUS_IS_OK(status)) {
@ -267,13 +278,15 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
torture_comment(tctx, "write time %s\n",
nt_time_string(tctx, finfo2.basic_info.out.write_time));
if (finfo1.basic_info.out.write_time != finfo2.basic_info.out.write_time) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
(int)(time(NULL) - t));
double diff = timeval_elapsed(&start);
torture_comment(tctx, "Server updated write_time after %.2f seconds"
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
sleep(1);
fflush(stdout);
msleep(1 * msec);
}
if (finfo1.basic_info.out.write_time == finfo2.basic_info.out.write_time) {
@ -339,12 +352,11 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
ret = false;
}
t = time(NULL);
/* Once the time was set using setfileinfo then it stays set - writes
don't have any effect. But make sure. */
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, (15*sec), 0);
while (!timeval_expired(&end)) {
status = smb_raw_fileinfo(cli->tree, tctx, &finfo2);
if (!NT_STATUS_IS_OK(status)) {
@ -355,13 +367,15 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
torture_comment(tctx, "write time %s\n",
nt_time_string(tctx, finfo2.basic_info.out.write_time));
if (finfo1.basic_info.out.write_time != finfo2.basic_info.out.write_time) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
(int)(time(NULL) - t));
double diff = timeval_elapsed(&start);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
sleep(1);
fflush(stdout);
msleep(1 * msec);
}
if (finfo1.basic_info.out.write_time == finfo2.basic_info.out.write_time) {
@ -393,7 +407,7 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
torture_comment(tctx, "Second open initial write time %s\n",
nt_time_string(tctx, finfo1.basic_info.out.write_time));
sleep(10);
msleep(10 * msec);
torture_comment(tctx, "Doing a 10 byte write to extend the file to see if this changes the last write time.\n");
written = smbcli_write(cli->tree, fnum1, 0, "0123456789", 31, 10);
@ -420,11 +434,10 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
ret = false;
}
t = time(NULL);
/* Now the write time should be updated again */
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, (15*sec), 0);
while (!timeval_expired(&end)) {
status = smb_raw_fileinfo(cli->tree, tctx, &finfo2);
if (!NT_STATUS_IS_OK(status)) {
@ -435,20 +448,22 @@ static bool test_delayed_write_update2(struct torture_context *tctx, struct smbc
torture_comment(tctx, "write time %s\n",
nt_time_string(tctx, finfo2.basic_info.out.write_time));
if (finfo1.basic_info.out.write_time != finfo2.basic_info.out.write_time) {
int diff = time(NULL) - t;
if (diff < 2) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
diff);
double diff = timeval_elapsed(&start);
if (diff < (2 * sec * 0.75)) { /* 0.75 to cope with vmware timing */
torture_comment(tctx, "Server updated write_time after %.2f seconds"
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
torture_comment(tctx, "Server updated write_time after %d seconds (correct)\n",
diff);
torture_comment(tctx, "Server updated write_time after %.2f seconds"
"(1sec == %.2f) (correct)\n",
diff, sec);
break;
}
sleep(1);
fflush(stdout);
msleep(1*msec);
}
if (finfo1.basic_info.out.write_time == finfo2.basic_info.out.write_time) {
@ -490,6 +505,10 @@ static bool test_finfo_after_write(struct torture_context *tctx, struct smbcli_s
int fnum2;
bool ret = true;
ssize_t written;
int used_delay = torture_setting_int(tctx, "writetimeupdatedelay", 2000000);
int normal_delay = 2000000;
double sec = ((double)used_delay) / ((double)normal_delay);
int msec = 1000 * sec;
if (!torture_setup_dir(cli, BASEDIR)) {
return false;
@ -513,7 +532,7 @@ static bool test_finfo_after_write(struct torture_context *tctx, struct smbcli_s
goto done;
}
msleep(1000);
msleep(1 * msec);
written = smbcli_write(cli->tree, fnum1, 0, "x", 0, 1);
@ -616,9 +635,9 @@ static bool test_finfo_after_write(struct torture_context *tctx, struct smbcli_s
NTTIME g = (given).basic_info.out.write_time; \
NTTIME c = (correct).basic_info.out.write_time; \
if (g cmp c) { \
torture_result(tctx, TORTURE_FAIL, __location__": wrong write_time (%s)%s %s (%s)%s", \
#given, nt_time_string(tctx, g), \
#cmp, #correct, nt_time_string(tctx, c)); \
torture_result(tctx, TORTURE_FAIL, __location__": wrong write_time (%s)%s(%llu) %s (%s)%s(%llu)", \
#given, nt_time_string(tctx, g), (unsigned long long)g, \
#cmp, #correct, nt_time_string(tctx, c), (unsigned long long)c); \
ret = false; \
goto done; \
} \
@ -724,7 +743,12 @@ static bool test_delayed_write_update3(struct torture_context *tctx,
int fnum1 = -1;
bool ret = true;
ssize_t written;
time_t t;
struct timeval start;
struct timeval end;
int used_delay = torture_setting_int(tctx, "writetimeupdatedelay", 2000000);
int normal_delay = 2000000;
double sec = ((double)used_delay) / ((double)normal_delay);
int msec = 1000 * sec;
if (!torture_setup_dir(cli, BASEDIR)) {
return false;
@ -760,8 +784,9 @@ static bool test_delayed_write_update3(struct torture_context *tctx,
* calcuated from the first write
* (but expect upto 5 seconds extra time for a busy server)
*/
t = time(NULL);
while (time(NULL) < t+7) {
start = timeval_current();
end = timeval_add(&start, 7 * sec, 0);
while (!timeval_expired(&end)) {
/* do a write */
torture_comment(tctx, "Do a write on the file handle\n");
written = smbcli_write(cli->tree, fnum1, 0, "x", 0, 1);
@ -774,26 +799,29 @@ static bool test_delayed_write_update3(struct torture_context *tctx,
GET_INFO_FILE(finfo1);
if (finfo1.basic_info.out.write_time > finfo0.basic_info.out.write_time) {
int diff = time(NULL) - t;
if (diff < 2) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
diff);
double diff = timeval_elapsed(&start);
if (diff < (2 * sec * 0.75)) { /* 0.75 to cope with vmware timing */
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
torture_comment(tctx, "Server updated write_time after %d seconds (correct)\n",
diff);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (correct)\n",
diff, sec);
break;
}
msleep(500);
msleep(0.5 * msec);
}
GET_INFO_BOTH(finfo1,pinfo1);
/* sure any further write doesn't update the write time */
t = time(NULL);
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, 15 * sec, 0);
while (!timeval_expired(&end)) {
/* do a write */
torture_comment(tctx, "Do a write on the file handle\n");
written = smbcli_write(cli->tree, fnum1, 0, "x", 0, 1);
@ -806,12 +834,14 @@ static bool test_delayed_write_update3(struct torture_context *tctx,
GET_INFO_BOTH(finfo2,pinfo2);
if (finfo2.basic_info.out.write_time > finfo1.basic_info.out.write_time) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
(int)(time(NULL) - t));
double diff = timeval_elapsed(&start);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
msleep(2000);
msleep(2 * msec);
}
GET_INFO_BOTH(finfo2,pinfo2);
@ -821,7 +851,7 @@ static bool test_delayed_write_update3(struct torture_context *tctx,
}
/* sleep */
msleep(5000);
msleep(5 * msec);
GET_INFO_BOTH(finfo3,pinfo3);
COMPARE_WRITE_TIME_EQUAL(finfo3, finfo2);
@ -860,7 +890,12 @@ static bool test_delayed_write_update4(struct torture_context *tctx,
int fnum1 = -1;
bool ret = true;
ssize_t written;
time_t t;
struct timeval start;
struct timeval end;
int used_delay = torture_setting_int(tctx, "writetimeupdatedelay", 2000000);
int normal_delay = 2000000;
double sec = ((double)used_delay) / ((double)normal_delay);
int msec = 1000 * sec;
if (!torture_setup_dir(cli, BASEDIR)) {
return false;
@ -892,7 +927,7 @@ static bool test_delayed_write_update4(struct torture_context *tctx,
GET_INFO_BOTH(finfo0,pinfo0);
/* sleep a bit */
msleep(5000);
msleep(5 * msec);
/* do a write */
torture_comment(tctx, "Do a write on the file handle\n");
@ -911,32 +946,36 @@ static bool test_delayed_write_update4(struct torture_context *tctx,
* calcuated from the first write
* (but expect upto 3 seconds extra time for a busy server)
*/
t = time(NULL);
while (time(NULL) < t+5) {
start = timeval_current();
end = timeval_add(&start, 5 * sec, 0);
while (!timeval_expired(&end)) {
/* get the times after the first write */
GET_INFO_FILE(finfo1);
if (finfo1.basic_info.out.write_time > finfo0.basic_info.out.write_time) {
int diff = time(NULL) - t;
if (diff < 2) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
diff);
double diff = timeval_elapsed(&start);
if (diff < (2 * sec * 0.75)) { /* 0.75 to cope with vmware timing */
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
torture_comment(tctx, "Server updated write_time after %d seconds (correct)\n",
diff);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (correct)\n",
diff, sec);
break;
}
msleep(500);
msleep(0.5 * msec);
}
GET_INFO_BOTH(finfo1,pinfo1);
/* sure any further write doesn't update the write time */
t = time(NULL);
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, 15 * sec, 0);
while (!timeval_expired(&end)) {
/* do a write */
torture_comment(tctx, "Do a write on the file handle\n");
written = smbcli_write(cli->tree, fnum1, 0, "x", 0, 1);
@ -949,12 +988,14 @@ static bool test_delayed_write_update4(struct torture_context *tctx,
GET_INFO_BOTH(finfo2,pinfo2);
if (finfo2.basic_info.out.write_time > finfo1.basic_info.out.write_time) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
(int)(time(NULL) - t));
double diff = timeval_elapsed(&start);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
msleep(2000);
msleep(2 * msec);
}
GET_INFO_BOTH(finfo2,pinfo2);
@ -964,7 +1005,7 @@ static bool test_delayed_write_update4(struct torture_context *tctx,
}
/* sleep */
msleep(5000);
msleep(5 * msec);
GET_INFO_BOTH(finfo3,pinfo3);
COMPARE_WRITE_TIME_EQUAL(finfo3, finfo2);
@ -1003,7 +1044,12 @@ static bool test_delayed_write_update5(struct torture_context *tctx,
int fnum1 = -1;
bool ret = true;
ssize_t written;
time_t t;
struct timeval start;
struct timeval end;
int used_delay = torture_setting_int(tctx, "writetimeupdatedelay", 2000000);
int normal_delay = 2000000;
double sec = ((double)used_delay) / ((double)normal_delay);
int msec = 1000 * sec;
if (!torture_setup_dir(cli, BASEDIR)) {
return false;
@ -1059,19 +1105,22 @@ static bool test_delayed_write_update5(struct torture_context *tctx,
COMPARE_WRITE_TIME_LESS(finfo2, finfo1);
/* make sure the 2 second delay from the first write are canceled */
t = time(NULL);
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, 15 * sec, 0);
while (!timeval_expired(&end)) {
/* get the times after the first write */
GET_INFO_BOTH(finfo3,pinfo3);
if (finfo3.basic_info.out.write_time > finfo2.basic_info.out.write_time) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
(int)(time(NULL) - t));
double diff = timeval_elapsed(&start);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
msleep(2000);
msleep(2 * msec);
}
GET_INFO_BOTH(finfo3,pinfo3);
@ -1081,8 +1130,9 @@ static bool test_delayed_write_update5(struct torture_context *tctx,
}
/* sure any further write doesn't update the write time */
t = time(NULL);
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, 15 * sec, 0);
while (!timeval_expired(&end)) {
/* do a write */
torture_comment(tctx, "Do a write on the file handle\n");
written = smbcli_write(cli->tree, fnum1, 0, "x", 0, 1);
@ -1095,12 +1145,14 @@ static bool test_delayed_write_update5(struct torture_context *tctx,
GET_INFO_BOTH(finfo4,pinfo4);
if (finfo4.basic_info.out.write_time > finfo3.basic_info.out.write_time) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
(int)(time(NULL) - t));
double diff = timeval_elapsed(&start);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
msleep(2000);
msleep(2 * msec);
}
GET_INFO_BOTH(finfo4,pinfo4);
@ -1110,7 +1162,7 @@ static bool test_delayed_write_update5(struct torture_context *tctx,
}
/* sleep */
msleep(5000);
msleep(5 * msec);
GET_INFO_BOTH(finfo5,pinfo5);
COMPARE_WRITE_TIME_EQUAL(finfo5, finfo4);
@ -1149,7 +1201,12 @@ static bool test_delayed_write_update6(struct torture_context *tctx,
int fnum2 = -1;
bool ret = true;
ssize_t written;
time_t t;
struct timeval start;
struct timeval end;
int used_delay = torture_setting_int(tctx, "writetimeupdatedelay", 2000000);
int normal_delay = 2000000;
double sec = ((double)used_delay) / ((double)normal_delay);
int msec = 1000 * sec;
bool first = true;
if (!torture_setup_dir(cli, BASEDIR)) {
@ -1217,19 +1274,22 @@ again:
COMPARE_WRITE_TIME_LESS(finfo2, finfo1);
/* make sure the 2 second delay from the first write are canceled */
t = time(NULL);
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, 15 * sec, 0);
while (!timeval_expired(&end)) {
/* get the times after the first write */
GET_INFO_BOTH(finfo3,pinfo3);
if (finfo3.basic_info.out.write_time > finfo2.basic_info.out.write_time) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
(int)(time(NULL) - t));
double diff = timeval_elapsed(&start);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
msleep(2000);
msleep(2 * msec);
}
GET_INFO_BOTH(finfo3,pinfo3);
@ -1239,8 +1299,9 @@ again:
}
/* sure any further write doesn't update the write time */
t = time(NULL);
while (time(NULL) < t+15) {
start = timeval_current();
end = timeval_add(&start, 15 * sec, 0);
while (!timeval_expired(&end)) {
/* do a write */
torture_comment(tctx, "Do a write on the file handle\n");
written = smbcli_write(cli->tree, fnum1, 0, "x", 0, 1);
@ -1253,12 +1314,14 @@ again:
GET_INFO_BOTH(finfo4,pinfo4);
if (finfo4.basic_info.out.write_time > finfo3.basic_info.out.write_time) {
torture_comment(tctx, "Server updated write_time after %d seconds (wrong!)\n",
(int)(time(NULL) - t));
double diff = timeval_elapsed(&start);
torture_comment(tctx, "Server updated write_time after %.2f seconds "
"(1sec == %.2f) (wrong!)\n",
diff, sec);
ret = false;
break;
}
msleep(2000);
msleep(2 * msec);
}
GET_INFO_BOTH(finfo4,pinfo4);
@ -1268,7 +1331,7 @@ again:
}
/* sleep */
msleep(5000);
msleep(5 * msec);
GET_INFO_BOTH(finfo5,pinfo5);
COMPARE_WRITE_TIME_EQUAL(finfo5, finfo4);