Merge remote-tracking branch 'asn/ticket23623_032_01' into maint-0.3.2

10 files changed, 126 insertions, 155 deletions

diff --git a/changes/bug23623 b/changes/bug23623
new file mode 100644
index 0000000000..1e2e5c2ac0
--- /dev/null
+++ b/changes/bug23623
@@ -0,0 +1,4 @@
+  o Minor bugfixes (onion services):
+    - Cache some needed onion service client information instead of
+      continuously computing it over and over again. Fixes bug 23623; bugfix
+      on 0.3.2.1-alpha.
diff --git a/src/or/dirvote.c b/src/or/dirvote.c
index ba0ab7a776..c5ceefecb4 100644
--- a/src/or/dirvote.c
+++ b/src/or/dirvote.c
@@ -2787,48 +2787,10 @@ dirvote_get_start_of_next_interval(time_t now, int interval, int offset)
   return next;
 }
 
-/* Using the time <b>now</b>, return the next voting valid-after time. */
-time_t
-get_next_valid_after_time(time_t now)
-{
-  time_t next_valid_after_time;
-  const or_options_t *options = get_options();
-  voting_schedule_t *new_voting_schedule =
-    get_voting_schedule(options, now, LOG_INFO);
-  tor_assert(new_voting_schedule);
-
-  next_valid_after_time = new_voting_schedule->interval_starts;
-  voting_schedule_free(new_voting_schedule);
-
-  return next_valid_after_time;
-}
-
-static voting_schedule_t voting_schedule;
-
-/** Set voting_schedule to hold the timing for the next vote we should be
- * doing. */
-void
-dirvote_recalculate_timing(const or_options_t *options, time_t now)
-{
-  voting_schedule_t *new_voting_schedule;
-
-  if (!authdir_mode_v3(options)) {
-    return;
-  }
-
-  /* get the new voting schedule */
-  new_voting_schedule = get_voting_schedule(options, now, LOG_NOTICE);
-  tor_assert(new_voting_schedule);
-
-  /* Fill in the global static struct now */
-  memcpy(&voting_schedule, new_voting_schedule, sizeof(voting_schedule));
-  voting_schedule_free(new_voting_schedule);
-}
-
 /* Populate and return a new voting_schedule_t that can be used to schedule
  * voting. The object is allocated on the heap and it's the responsibility of
  * the caller to free it. Can't fail. */
-voting_schedule_t *
+static voting_schedule_t *
 get_voting_schedule(const or_options_t *options, time_t now, int severity)
 {
   int interval, vote_delay, dist_delay;
@@ -2883,7 +2845,7 @@ get_voting_schedule(const or_options_t *options, time_t now, int severity)
 
 /** Frees a voting_schedule_t. This should be used instead of the generic
  * tor_free. */
-void
+static void
 voting_schedule_free(voting_schedule_t *voting_schedule_to_free)
 {
   if (!voting_schedule_to_free)
@@ -2891,6 +2853,32 @@ voting_schedule_free(voting_schedule_t *voting_schedule_to_free)
   tor_free(voting_schedule_to_free);
 }
 
+static voting_schedule_t voting_schedule;
+
+/* Using the time <b>now</b>, return the next voting valid-after time. */
+time_t
+dirvote_get_next_valid_after_time(void)
+{
+  return voting_schedule.interval_starts;
+}
+
+/** Set voting_schedule to hold the timing for the next vote we should be
+ * doing. All type of tor do that because HS subsystem needs the timing as
+ * well to function properly. */
+void
+dirvote_recalculate_timing(const or_options_t *options, time_t now)
+{
+  voting_schedule_t *new_voting_schedule;
+
+  /* get the new voting schedule */
+  new_voting_schedule = get_voting_schedule(options, now, LOG_NOTICE);
+  tor_assert(new_voting_schedule);
+
+  /* Fill in the global static struct now */
+  memcpy(&voting_schedule, new_voting_schedule, sizeof(voting_schedule));
+  voting_schedule_free(new_voting_schedule);
+}
+
 /** Entry point: Take whatever voting actions are pending as of <b>now</b>. */
 void
 dirvote_act(const or_options_t *options, time_t now)
diff --git a/src/or/dirvote.h b/src/or/dirvote.h
index fb3e60f000..f8eb52de81 100644
--- a/src/or/dirvote.h
+++ b/src/or/dirvote.h
@@ -170,18 +170,13 @@ typedef struct {
   int have_published_consensus;
 } voting_schedule_t;
 
-voting_schedule_t *get_voting_schedule(const or_options_t *options,
-                                       time_t now, int severity);
-
-void voting_schedule_free(voting_schedule_t *voting_schedule_to_free);
-
 void dirvote_get_preferred_voting_intervals(vote_timing_t *timing_out);
 time_t dirvote_get_start_of_next_interval(time_t now,
                                           int interval,
                                           int offset);
 void dirvote_recalculate_timing(const or_options_t *options, time_t now);
 void dirvote_act(const or_options_t *options, time_t now);
-time_t get_next_valid_after_time(time_t now);
+time_t dirvote_get_next_valid_after_time(void);
 
 /* invoked on timers and by outside triggers. */
 struct pending_vote_t * dirvote_add_vote(const char *vote_body,
diff --git a/src/or/shared_random.c b/src/or/shared_random.c
index bbb7af0a33..b3f62a8fd8 100644
--- a/src/or/shared_random.c
+++ b/src/or/shared_random.c
@@ -1333,13 +1333,7 @@ sr_act_post_consensus(const networkstatus_t *consensus)
   }
 
   /* Prepare our state so that it's ready for the next voting period. */
-  {
-    voting_schedule_t *voting_schedule =
-      get_voting_schedule(options,time(NULL), LOG_NOTICE);
-    time_t interval_starts = voting_schedule->interval_starts;
-    sr_state_update(interval_starts);
-    voting_schedule_free(voting_schedule);
-  }
+  sr_state_update(dirvote_get_next_valid_after_time());
 }
 
 /* Initialize shared random subsystem. This MUST be called early in the boot
diff --git a/src/or/shared_random_state.c b/src/or/shared_random_state.c
index f74cb70a18..ae904cfda3 100644
--- a/src/or/shared_random_state.c
+++ b/src/or/shared_random_state.c
@@ -139,25 +139,18 @@ get_voting_interval(void)
  * the SR protocol. For example, if it's 23:47:08, the current round thus
  * started at 23:47:00 for a voting interval of 10 seconds. */
 STATIC time_t
-get_start_time_of_current_round(time_t now)
+get_start_time_of_current_round(void)
 {
   const or_options_t *options = get_options();
   int voting_interval = get_voting_interval();
-  voting_schedule_t *new_voting_schedule =
-    get_voting_schedule(options, now, LOG_DEBUG);
-  tor_assert(new_voting_schedule);
-
   /* First, get the start time of the next round */
-  time_t next_start = new_voting_schedule->interval_starts;
+  time_t next_start = dirvote_get_next_valid_after_time();
   /* Now roll back next_start by a voting interval to find the start time of
      the current round. */
   time_t curr_start = dirvote_get_start_of_next_interval(
                                      next_start - voting_interval - 1,
                                      voting_interval,
                                      options->TestingV3AuthVotingStartOffset);
-
-  voting_schedule_free(new_voting_schedule);
-
   return curr_start;
 }
 
@@ -170,7 +163,7 @@ sr_state_get_start_time_of_current_protocol_run(time_t now)
   int total_rounds = SHARED_RANDOM_N_ROUNDS * SHARED_RANDOM_N_PHASES;
   int voting_interval = get_voting_interval();
   /* Find the time the current round started. */
-  time_t beginning_of_current_round = get_start_time_of_current_round(now);
+  time_t beginning_of_current_round = get_start_time_of_current_round();
 
   /* Get current SR protocol round */
   int current_round = (now / voting_interval) % total_rounds;
@@ -208,7 +201,7 @@ get_state_valid_until_time(time_t now)
 
   voting_interval = get_voting_interval();
   /* Find the time the current round started. */
-  beginning_of_current_round = get_start_time_of_current_round(now);
+  beginning_of_current_round = get_start_time_of_current_round();
 
   /* Find how many rounds are left till the end of the protocol run */
   current_round = (now / voting_interval) % total_rounds;
@@ -1370,7 +1363,7 @@ sr_state_init(int save_to_disk, int read_from_disk)
   /* We have a state in memory, let's make sure it's updated for the current
    * and next voting round. */
   {
-    time_t valid_after = get_next_valid_after_time(now);
+    time_t valid_after = dirvote_get_next_valid_after_time();
     sr_state_update(valid_after);
   }
   return 0;
diff --git a/src/or/shared_random_state.h b/src/or/shared_random_state.h
index b6af6e1721..866725c435 100644
--- a/src/or/shared_random_state.h
+++ b/src/or/shared_random_state.h
@@ -130,7 +130,7 @@ unsigned int sr_state_get_protocol_run_duration(void);
 STATIC int disk_state_load_from_disk_impl(const char *fname);
 
 STATIC sr_phase_t get_sr_protocol_phase(time_t valid_after);
-STATIC time_t get_start_time_of_current_round(time_t now);
+STATIC time_t get_start_time_of_current_round(void);
 
 STATIC time_t get_state_valid_until_time(time_t now);
 STATIC const char *get_phase_str(sr_phase_t phase);
diff --git a/src/test/test_dir.c b/src/test/test_dir.c
index b920655db5..87b86c38b8 100644
--- a/src/test/test_dir.c
+++ b/src/test/test_dir.c
@@ -2379,6 +2379,7 @@ test_a_networkstatus(
   sign_skey_2 = crypto_pk_new();
   sign_skey_3 = crypto_pk_new();
   sign_skey_leg1 = pk_generate(4);
+  dirvote_recalculate_timing(get_options(), now);
   sr_state_init(0, 0);
 
   tt_assert(!crypto_pk_read_private_key_from_string(sign_skey_1,
diff --git a/src/test/test_hs_common.c b/src/test/test_hs_common.c
index 22fed12f1e..b435a93e33 100644
--- a/src/test/test_hs_common.c
+++ b/src/test/test_hs_common.c
@@ -23,6 +23,7 @@
 #include "config.h"
 #include "networkstatus.h"
 #include "directory.h"
+#include "dirvote.h"
 #include "nodelist.h"
 #include "routerlist.h"
 #include "statefile.h"
@@ -808,26 +809,41 @@ test_time_between_tp_and_srv(void *arg)
 
   ret = parse_rfc1123_time("Sat, 26 Oct 1985 00:00:00 UTC", &ns.valid_after);
   tt_int_op(ret, OP_EQ, 0);
+  ret = parse_rfc1123_time("Sat, 26 Oct 1985 01:00:00 UTC", &ns.fresh_until);
+  tt_int_op(ret, OP_EQ, 0);
+  dirvote_recalculate_timing(get_options(), ns.valid_after);
   ret = hs_in_period_between_tp_and_srv(&ns, 0);
   tt_int_op(ret, OP_EQ, 0);
 
   ret = parse_rfc1123_time("Sat, 26 Oct 1985 11:00:00 UTC", &ns.valid_after);
   tt_int_op(ret, OP_EQ, 0);
+  ret = parse_rfc1123_time("Sat, 26 Oct 1985 12:00:00 UTC", &ns.fresh_until);
+  tt_int_op(ret, OP_EQ, 0);
+  dirvote_recalculate_timing(get_options(), ns.valid_after);
   ret = hs_in_period_between_tp_and_srv(&ns, 0);
   tt_int_op(ret, OP_EQ, 0);
 
   ret = parse_rfc1123_time("Sat, 26 Oct 1985 12:00:00 UTC", &ns.valid_after);
   tt_int_op(ret, OP_EQ, 0);
+  ret = parse_rfc1123_time("Sat, 26 Oct 1985 13:00:00 UTC", &ns.fresh_until);
+  tt_int_op(ret, OP_EQ, 0);
+  dirvote_recalculate_timing(get_options(), ns.valid_after);
   ret = hs_in_period_between_tp_and_srv(&ns, 0);
   tt_int_op(ret, OP_EQ, 1);
 
   ret = parse_rfc1123_time("Sat, 26 Oct 1985 23:00:00 UTC", &ns.valid_after);
   tt_int_op(ret, OP_EQ, 0);
+  ret = parse_rfc1123_time("Sat, 27 Oct 1985 00:00:00 UTC", &ns.fresh_until);
+  tt_int_op(ret, OP_EQ, 0);
+  dirvote_recalculate_timing(get_options(), ns.valid_after);
   ret = hs_in_period_between_tp_and_srv(&ns, 0);
   tt_int_op(ret, OP_EQ, 1);
 
-  ret = parse_rfc1123_time("Sat, 26 Oct 1985 00:00:00 UTC", &ns.valid_after);
+  ret = parse_rfc1123_time("Sat, 27 Oct 1985 00:00:00 UTC", &ns.valid_after);
+  tt_int_op(ret, OP_EQ, 0);
+  ret = parse_rfc1123_time("Sat, 27 Oct 1985 01:00:00 UTC", &ns.fresh_until);
   tt_int_op(ret, OP_EQ, 0);
+  dirvote_recalculate_timing(get_options(), ns.valid_after);
   ret = hs_in_period_between_tp_and_srv(&ns, 0);
   tt_int_op(ret, OP_EQ, 0);
 
@@ -1314,6 +1330,7 @@ run_reachability_scenario(const reachability_cfg_t *cfg, int num_scenario)
                       &mock_service_ns->valid_until);
   set_consensus_times(cfg->service_valid_until,
                       &mock_service_ns->fresh_until);
+  dirvote_recalculate_timing(get_options(), mock_service_ns->valid_after);
   /* Set client consensus time. */
   set_consensus_times(cfg->client_valid_after,
                       &mock_client_ns->valid_after);
@@ -1321,6 +1338,7 @@ run_reachability_scenario(const reachability_cfg_t *cfg, int num_scenario)
                       &mock_client_ns->valid_until);
   set_consensus_times(cfg->client_valid_until,
                       &mock_client_ns->fresh_until);
+  dirvote_recalculate_timing(get_options(), mock_client_ns->valid_after);
 
   /* New time period checks for this scenario. */
   tt_int_op(hs_in_period_between_tp_and_srv(mock_service_ns, 0), OP_EQ,
@@ -1544,6 +1562,7 @@ helper_set_consensus_and_system_time(networkstatus_t *ns, int position)
   } else {
     tt_assert(0);
   }
+  dirvote_recalculate_timing(get_options(), ns->valid_after);
 
   /* Set system time: pretend to be just 2 minutes before consensus expiry */
   real_time = ns->valid_until - 120;
diff --git a/src/test/test_hs_service.c b/src/test/test_hs_service.c
index 462c860a9a..3084c6b958 100644
--- a/src/test/test_hs_service.c
+++ b/src/test/test_hs_service.c
@@ -33,6 +33,7 @@
 #include "circuitlist.h"
 #include "circuituse.h"
 #include "crypto.h"
+#include "dirvote.h"
 #include "networkstatus.h"
 #include "nodelist.h"
 #include "relay.h"
@@ -967,6 +968,7 @@ test_rotate_descriptors(void *arg)
   ret = parse_rfc1123_time("Sat, 26 Oct 1985 14:00:00 UTC",
                            &mock_ns.fresh_until);
   tt_int_op(ret, OP_EQ, 0);
+  dirvote_recalculate_timing(get_options(), mock_ns.valid_after);
 
   /* Create a service with a default descriptor and state. It's added to the
    * global map. */
@@ -1004,6 +1006,7 @@ test_rotate_descriptors(void *arg)
   ret = parse_rfc1123_time("Sat, 27 Oct 1985 02:00:00 UTC",
                            &mock_ns.fresh_until);
   tt_int_op(ret, OP_EQ, 0);
+  dirvote_recalculate_timing(get_options(), mock_ns.valid_after);
 
   /* Note down what to expect for the next rotation time which is 01:00 + 23h
    * meaning 00:00:00. */
@@ -1065,6 +1068,7 @@ test_build_update_descriptors(void *arg)
   ret = parse_rfc1123_time("Sat, 26 Oct 1985 04:00:00 UTC",
                            &mock_ns.fresh_until);
   tt_int_op(ret, OP_EQ, 0);
+  dirvote_recalculate_timing(get_options(), mock_ns.valid_after);
 
   /* Create a service without a current descriptor to trigger a build. */
   service = helper_create_service();
diff --git a/src/test/test_shared_random.c b/src/test/test_shared_random.c
index a9d58e6b8b..cac78baecf 100644
--- a/src/test/test_shared_random.c
+++ b/src/test/test_shared_random.c
@@ -131,7 +131,15 @@ test_get_sr_protocol_phase(void *arg)
   ;
 }
 
-static networkstatus_t *mock_consensus = NULL;
+static networkstatus_t mock_consensus;
+
+/* Mock function to immediately return our local 'mock_consensus'. */
+static networkstatus_t *
+mock_networkstatus_get_live_consensus(time_t now)
+{
+  (void) now;
+  return &mock_consensus;
+}
 
 static void
 test_get_state_valid_until_time(void *arg)
@@ -143,11 +151,23 @@ test_get_state_valid_until_time(void *arg)
 
   (void) arg;
 
+  MOCK(networkstatus_get_live_consensus,
+       mock_networkstatus_get_live_consensus);
+
+  retval = parse_rfc1123_time("Mon, 20 Apr 2015 01:00:00 UTC",
+                              &mock_consensus.fresh_until);
+  tt_int_op(retval, OP_EQ, 0);
+
+  retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:00:00 UTC",
+                              &mock_consensus.valid_after);
+  tt_int_op(retval, OP_EQ, 0);
+
   {
     /* Get the valid until 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, OP_EQ, 0);
+    dirvote_recalculate_timing(get_options(), current_time);
     valid_until_time = get_state_valid_until_time(current_time);
 
     /* Compare it with the correct result */
@@ -159,6 +179,7 @@ test_get_state_valid_until_time(void *arg)
     retval = parse_rfc1123_time("Mon, 20 Apr 2015 19:22:00 UTC",
                                 &current_time);
     tt_int_op(retval, OP_EQ, 0);
+    dirvote_recalculate_timing(get_options(), current_time);
     valid_until_time = get_state_valid_until_time(current_time);
 
     format_iso_time(tbuf, valid_until_time);
@@ -169,6 +190,7 @@ test_get_state_valid_until_time(void *arg)
     retval = parse_rfc1123_time("Mon, 20 Apr 2015 23:59:00 UTC",
                                 &current_time);
     tt_int_op(retval, OP_EQ, 0);
+    dirvote_recalculate_timing(get_options(), current_time);
     valid_until_time = get_state_valid_until_time(current_time);
 
     format_iso_time(tbuf, valid_until_time);
@@ -179,6 +201,7 @@ test_get_state_valid_until_time(void *arg)
     retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:00:00 UTC",
                                 &current_time);
     tt_int_op(retval, OP_EQ, 0);
+    dirvote_recalculate_timing(get_options(), current_time);
     valid_until_time = get_state_valid_until_time(current_time);
 
     format_iso_time(tbuf, valid_until_time);
@@ -186,7 +209,7 @@ test_get_state_valid_until_time(void *arg)
   }
 
  done:
-  ;
+  UNMOCK(networkstatus_get_live_consensus);
 }
 
 /** Test the function that calculates the start time of the current SRV
@@ -200,11 +223,23 @@ test_get_start_time_of_current_run(void *arg)
 
   (void) arg;
 
+  MOCK(networkstatus_get_live_consensus,
+       mock_networkstatus_get_live_consensus);
+
+  retval = parse_rfc1123_time("Mon, 20 Apr 2015 01:00:00 UTC",
+                              &mock_consensus.fresh_until);
+  tt_int_op(retval, OP_EQ, 0);
+
+  retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:00:00 UTC",
+                              &mock_consensus.valid_after);
+  tt_int_op(retval, OP_EQ, 0);
+
   {
     /* 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, OP_EQ, 0);
+    dirvote_recalculate_timing(get_options(), current_time);
     run_start_time =
       sr_state_get_start_time_of_current_protocol_run(current_time);
 
@@ -217,6 +252,7 @@ test_get_start_time_of_current_run(void *arg)
     retval = parse_rfc1123_time("Mon, 20 Apr 2015 23:59:59 UTC",
                                 &current_time);
     tt_int_op(retval, OP_EQ, 0);
+    dirvote_recalculate_timing(get_options(), current_time);
     run_start_time =
       sr_state_get_start_time_of_current_protocol_run(current_time);
 
@@ -229,6 +265,7 @@ test_get_start_time_of_current_run(void *arg)
     retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:00:00 UTC",
                                 &current_time);
     tt_int_op(retval, OP_EQ, 0);
+    dirvote_recalculate_timing(get_options(), current_time);
     run_start_time =
       sr_state_get_start_time_of_current_protocol_run(current_time);
 
@@ -237,6 +274,10 @@ test_get_start_time_of_current_run(void *arg)
     tt_str_op("2015-04-20 00:00:00", OP_EQ, tbuf);
   }
 
+  /* Next test is testing it without a consensus to use the testing voting
+   * interval . */
+  UNMOCK(networkstatus_get_live_consensus);
+
   /* 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 */
@@ -246,8 +287,8 @@ test_get_start_time_of_current_run(void *arg)
     options->TestingV3AuthInitialVotingInterval = 10;
     retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:15:32 UTC",
                                 &current_time);
-
     tt_int_op(retval, OP_EQ, 0);
+    dirvote_recalculate_timing(get_options(), current_time);
     run_start_time =
       sr_state_get_start_time_of_current_protocol_run(current_time);
 
@@ -266,22 +307,31 @@ static void
 test_get_start_time_functions(void *arg)
 {
   (void) arg;
-  time_t now = approx_time();
+  int retval;
+
+  MOCK(networkstatus_get_live_consensus,
+       mock_networkstatus_get_live_consensus);
+
+  retval = parse_rfc1123_time("Mon, 20 Apr 2015 01:00:00 UTC",
+                              &mock_consensus.fresh_until);
+  tt_int_op(retval, OP_EQ, 0);
 
+  retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:00:00 UTC",
+                              &mock_consensus.valid_after);
+  tt_int_op(retval, OP_EQ, 0);
+  time_t now = mock_consensus.valid_after;
+
+  dirvote_recalculate_timing(get_options(), now);
   time_t start_time_of_protocol_run =
     sr_state_get_start_time_of_current_protocol_run(now);
   tt_assert(start_time_of_protocol_run);
 
   /* Check that the round start time of the beginning of the run, is itself */
-  tt_int_op(get_start_time_of_current_round(start_time_of_protocol_run), OP_EQ,
+  tt_int_op(get_start_time_of_current_round(), OP_EQ,
             start_time_of_protocol_run);
 
-  /* Check that even if we increment the start time, we still get the start
-     time of the run as the beginning of the round. */
-  tt_int_op(get_start_time_of_current_round(start_time_of_protocol_run+1),
-            OP_EQ, start_time_of_protocol_run);
-
- done: ;
+ done:
+  UNMOCK(networkstatus_get_live_consensus);
 }
 
 static void
@@ -303,81 +353,6 @@ test_get_sr_protocol_duration(void *arg)
  done: ;
 }
 
-/* Mock function to immediately return our local 'mock_consensus'. */
-static networkstatus_t *
-mock_networkstatus_get_live_consensus(time_t now)
-{
-  (void) now;
-  return mock_consensus;
-}
-
-/** Test the get_next_valid_after_time() function. */
-static void
-test_get_next_valid_after_time(void *arg)
-{
-  time_t current_time;
-  time_t valid_after_time;
-  char tbuf[ISO_TIME_LEN + 1];
-  int retval;
-
-  (void) arg;
-
-  {
-    /* Setup a fake consensus just to get the times out of it, since
-       get_next_valid_after_time() needs them. */
-    mock_consensus = tor_malloc_zero(sizeof(networkstatus_t));
-
-    retval = parse_rfc1123_time("Mon, 13 Jan 2016 16:00:00 UTC",
-                                &mock_consensus->fresh_until);
-    tt_int_op(retval, OP_EQ, 0);
-
-    retval = parse_rfc1123_time("Mon, 13 Jan 2016 15:00:00 UTC",
-                                &mock_consensus->valid_after);
-    tt_int_op(retval, OP_EQ, 0);
-
-    MOCK(networkstatus_get_live_consensus,
-         mock_networkstatus_get_live_consensus);
-  }
-
-  {
-    /* Get the valid after time if called at 00:00:00 */
-    retval = parse_rfc1123_time("Mon, 20 Apr 2015 00:00:00 UTC",
-                                &current_time);
-    tt_int_op(retval, OP_EQ, 0);
-    valid_after_time = get_next_valid_after_time(current_time);
-
-    /* Compare it with the correct result */
-    format_iso_time(tbuf, valid_after_time);
-    tt_str_op("2015-04-20 01:00:00", OP_EQ, tbuf);
-  }
-
-  {
-    /* Get the valid until 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, OP_EQ, 0);
-    valid_after_time = get_next_valid_after_time(current_time);
-
-    /* Compare it with the correct result */
-    format_iso_time(tbuf, valid_after_time);
-    tt_str_op("2015-04-20 01:00:00", OP_EQ, tbuf);
- }
-
-  {
-    retval = parse_rfc1123_time("Mon, 20 Apr 2015 23:30:01 UTC",
-                                &current_time);
-    tt_int_op(retval, OP_EQ, 0);
-    valid_after_time = get_next_valid_after_time(current_time);
-
-    /* Compare it with the correct result */
-    format_iso_time(tbuf, valid_after_time);
-    tt_str_op("2015-04-21 00:00:00", OP_EQ, tbuf);
- }
-
- done:
-  networkstatus_vote_free(mock_consensus);
-}
-
 /* In this test we are going to generate a sr_commit_t object and validate
  * it. We first generate our values, and then we parse them as if they were
  * received from the network. After we parse both the commit and the reveal,
@@ -1386,8 +1361,6 @@ struct testcase_t sr_tests[] = {
     NULL, NULL },
   { "encoding", test_encoding, TT_FORK,
     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_start_time_functions", test_get_start_time_functions,