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SR: Compute the start time of the current protocol run.

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This function will be used to make the HS desc overlap function be
independent of absolute times.
This commit is contained in:
George Kadianakis
2017-07-17 14:45:14 +03:00
committed by Nick Mathewson
parent 85c80adf4a
commit 2af254096f
3 changed files with 95 additions and 0 deletions
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src/test/test_shared_random.c
+73
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@@ -189,6 +189,77 @@ test_get_state_valid_until_time(void *arg)
;
}
/** Test the function that calculates the start time of the current SRV
* protocol run. */
static void
test_get_start_time_of_current_run(void *arg)
{
int retval;
char tbuf[ISO_TIME_LEN + 1];
time_t current_time, run_start_time;
(void) arg;
{
/* Get start time if called at 00:00:01 */
retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:00:01 UTC",
&current_time);
tt_int_op(retval, ==, 0);
run_start_time =
sr_state_get_start_time_of_current_protocol_run(current_time);
/* Compare it with the correct result */
format_iso_time(tbuf, run_start_time);
tt_str_op("2015-04-20 00:00:00", OP_EQ, tbuf);
}
{
retval = parse_rfc1123_time("Mon, 20 Apr 2015 23:59:59 UTC",
&current_time);
tt_int_op(retval, ==, 0);
run_start_time =
sr_state_get_start_time_of_current_protocol_run(current_time);
/* Compare it with the correct result */
format_iso_time(tbuf, run_start_time);
tt_str_op("2015-04-20 00:00:00", OP_EQ, tbuf);
}
{
retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:00:00 UTC",
&current_time);
tt_int_op(retval, ==, 0);
run_start_time =
sr_state_get_start_time_of_current_protocol_run(current_time);
/* Compare it with the correct result */
format_iso_time(tbuf, run_start_time);
tt_str_op("2015-04-20 00:00:00", OP_EQ, tbuf);
}
/* Now let's alter the voting schedule and check the correctness of the
* function. Voting interval of 10 seconds, means that an SRV protocol run
* takes 10 seconds * 24 rounds = 4 mins */
{
or_options_t *options = get_options_mutable();
options->V3AuthVotingInterval = 10;
options->TestingV3AuthInitialVotingInterval = 10;
retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:15:32 UTC",
&current_time);
tt_int_op(retval, ==, 0);
run_start_time =
sr_state_get_start_time_of_current_protocol_run(current_time);
/* Compare it with the correct result */
format_iso_time(tbuf, run_start_time);
tt_str_op("2015-04-20 00:12:00", OP_EQ, tbuf);
}
done:
;
}
/* Mock function to immediately return our local 'mock_consensus'. */
static networkstatus_t *
mock_networkstatus_get_live_consensus(time_t now)
@@ -1272,6 +1343,8 @@ struct testcase_t sr_tests[] = {
NULL, NULL },
{ "get_next_valid_after_time", test_get_next_valid_after_time, TT_FORK,
NULL, NULL },
{ "get_start_time_of_current_run", test_get_start_time_of_current_run,
TT_FORK, NULL, NULL },
{ "get_state_valid_until_time", test_get_state_valid_until_time, TT_FORK,
NULL, NULL },
{ "vote", test_vote, TT_FORK,