src/test/test_voting_schedule.c

   1 /* Copyright (c) 2018-2019, The Tor Project, Inc. */
   2 /* See LICENSE for licensing information */
   3
   4 #include "orconfig.h"
   5
   6 #include "core/or/or.h"
   7 #include "feature/dircommon/voting_schedule.h"
   8
   9 #include "test/test.h"
  10
  11 static void
  12 test_voting_schedule_interval_start(void *arg)
  13 {
  14 #define next_interval voting_schedule_get_start_of_next_interval
  15   (void)arg;
  16   char buf[ISO_TIME_LEN+1];
  17
  18   // Midnight UTC tonight (as I am writing this test)
  19   const time_t midnight = 1525651200;
  20   format_iso_time(buf, midnight);
  21   tt_str_op(buf, OP_EQ, "2018-05-07 00:00:00");
  22
  23   /* Some simple tests with a 50-minute voting interval */
  24
  25   tt_i64_op(next_interval(midnight, 3000, 0), OP_EQ,
  26             midnight+3000);
  27
  28   tt_i64_op(next_interval(midnight+100, 3000, 0), OP_EQ,
  29             midnight+3000);
  30
  31   tt_i64_op(next_interval(midnight+3000, 3000, 0), OP_EQ,
  32             midnight+6000);
  33
  34   tt_i64_op(next_interval(midnight+3001, 3000, 0), OP_EQ,
  35             midnight+6000);
  36
  37   /* Make sure that we roll around properly at midnight */
  38   tt_i64_op(next_interval(midnight+83000, 3000, 0), OP_EQ,
  39             midnight+84000);
  40
  41   /* We start fresh at midnight UTC, even if there are leftover seconds. */
  42   tt_i64_op(next_interval(midnight+84005, 3000, 0), OP_EQ,
  43             midnight+86400);
  44
  45   /* Now try with offsets.  (These are only used for test networks.) */
  46   tt_i64_op(next_interval(midnight, 3000, 99), OP_EQ,
  47             midnight+99);
  48
  49   tt_i64_op(next_interval(midnight+100, 3000, 99), OP_EQ,
  50             midnight+3099);
  51
  52  done:
  53   ;
  54 #undef next_interval
  55 }
  56
  57 #define VS(name,flags)                                          \
  58   { #name, test_voting_schedule_##name, (flags), NULL, NULL }
  59
  60 struct testcase_t voting_schedule_tests[] = {
  61   VS(interval_start, 0),
  62   END_OF_TESTCASES
  63 };
  64