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Make load-dependent monotonic timer tests off-by-default

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You can reenable them with @all, or say @fine_timing just to get
them.
This commit is contained in:
Nick Mathewson 2012-06-29 12:47:51 -04:00
parent 5671033752
commit 2b6fe8bb7f
2 changed files with 37 additions and 8 deletions
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6
test/regress_main.c
View File

@ -393,9 +393,15 @@ const char *livenettests[] = {
"+dns/resolve_reverse",
NULL
};
const char *finetimetests[] = {
"+util/monotonic_res_precise",
"+util/monotonic_res_fallback",
NULL
};
struct testlist_alias_t testaliases[] = {
{ "all", alltests },
{ "live_net", livenettests },
{ "fine_timing", finetimetests },
END_OF_ALIASES
};

39
test/regress_util.c
View File

@ -1231,7 +1231,7 @@ end:
}
static void
test_evutil_monotonic(void *data_)
test_evutil_monotonic_res(void *data_)
{
/* Basic santity-test for monotonic timers. What we'd really like
* to do is make sure that they can't go backwards even when the
@ -1245,7 +1245,7 @@ test_evutil_monotonic(void *data_)
struct timeval tv[10], delay;
int total_diff = 0;
int flags = 0, wantres, acceptdiff, i, maxstep = 25*1000;
int flags = 0, wantres, acceptdiff, i;
if (precise)
flags |= EV_MONOT_PRECISE;
if (fallback)
@ -1262,8 +1262,6 @@ test_evutil_monotonic(void *data_)
wantres = 40*1000;
acceptdiff = 20*1000;
}
if (precise)
maxstep = 500;
TT_BLATHER(("Precise = %d", precise));
TT_BLATHER(("Fallback = %d", fallback));
@ -1290,7 +1288,29 @@ test_evutil_monotonic(void *data_)
}
tt_int_op(abs(total_diff/9 - wantres), <, acceptdiff);
/* Second, find out what precision we actually see. */
end:
;
}
static void
test_evutil_monotonic_prc(void *data_)
{
struct basic_test_data *data = data_;
struct evutil_monotonic_timer timer;
const int precise = strstr(data->setup_data, "precise") != NULL;
const int fallback = strstr(data->setup_data, "fallback") != NULL;
struct timeval tv[10];
int total_diff = 0;
int i, maxstep = 25*1000,flags=0;
if (precise)
maxstep = 500;
if (precise)
flags |= EV_MONOT_PRECISE;
if (fallback)
flags |= EV_MONOT_FALLBACK;
tt_int_op(evutil_configure_monotonic_time_(&timer, flags), ==, 0);
/* find out what precision we actually see. */
evutil_gettime_monotonic_(&timer, &tv[0]);
for (i = 1; i < 10; ++i) {
@ -1338,9 +1358,12 @@ struct testcase_t util_testcases[] = {
{ "mm_calloc", test_event_calloc, 0, NULL, NULL },
{ "mm_strdup", test_event_strdup, 0, NULL, NULL },
{ "usleep", test_evutil_usleep, 0, NULL, NULL },
{ "monotonic", test_evutil_monotonic, 0, &basic_setup, (void*)"" },
{ "monotonic_precise", test_evutil_monotonic, 0, &basic_setup, (void*)"precise" },
{ "monotonic_fallback", test_evutil_monotonic, 0, &basic_setup, (void*)"fallback" },
{ "monotonic_res", test_evutil_monotonic_res, 0, &basic_setup, (void*)"" },
{ "monotonic_res_precise", test_evutil_monotonic_res, TT_OFF_BY_DEFAULT, &basic_setup, (void*)"precise" },
{ "monotonic_res_fallback", test_evutil_monotonic_res, TT_OFF_BY_DEFAULT, &basic_setup, (void*)"fallback" },
{ "monotonic_prc", test_evutil_monotonic_prc, 0, &basic_setup, (void*)"" },
{ "monotonic_prc_precise", test_evutil_monotonic_prc, 0, &basic_setup, (void*)"precise" },
{ "monotonic_prc_fallback", test_evutil_monotonic_prc, 0, &basic_setup, (void*)"fallback" },
END_OF_TESTCASES,
};