Merge branch 'bug29500_040_monoinit_revert' into bug29500_master_monoinit

Apply data structure changes between 0.4.0 and 0.4.1.

1 files changed, 45 insertions, 25 deletions

diff --git a/src/test/test_circuitpadding.c b/src/test/test_circuitpadding.c
index 3ae1860c24..3289c866cf 100644
--- a/src/test/test_circuitpadding.c
+++ b/src/test/test_circuitpadding.c
@@ -32,6 +32,12 @@
 #include "core/or/or_circuit_st.h"
 #include "core/or/origin_circuit_st.h"
 
+/* Start our monotime mocking at 1 second past whatever monotime_init()
+ * thought the actual wall clock time was, for platforms with bad resolution
+ * and weird timevalues during monotime_init() before mocking. */
+#define MONOTIME_MOCK_START   (monotime_absolute_nsec()+\
+                               TOR_NSEC_PER_USEC*TOR_USEC_PER_SEC)
+
 extern smartlist_t *connection_array;
 
 circid_t get_unique_circ_id_by_chan(channel_t *chan);
@@ -287,6 +293,7 @@ test_circuitpadding_rtt(void *arg)
    * 3. Test client side circuit and non-application of RTT..
    */
   circpad_delay_t rtt_estimate;
+  int64_t actual_mocked_monotime_start;
   (void)arg;
 
   MOCK(circuitmux_attach_circuit, circuitmux_attach_circuit_mock);
@@ -300,9 +307,10 @@ test_circuitpadding_rtt(void *arg)
 
   monotime_init();
   monotime_enable_test_mocking();
-  monotime_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  monotime_coarse_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  curr_mocked_time = 1*TOR_NSEC_PER_USEC;
+  actual_mocked_monotime_start = MONOTIME_MOCK_START;
+  monotime_set_mock_time_nsec(actual_mocked_monotime_start);
+  monotime_coarse_set_mock_time_nsec(actual_mocked_monotime_start);
+  curr_mocked_time = actual_mocked_monotime_start;
 
   timers_initialize();
   circpad_machines_init();
@@ -590,7 +598,7 @@ test_circuitpadding_token_removal_higher(void *arg)
     }
   }
 
-  /* Check that all lowe bins are not touched */
+  /* Check that all lower bins are not touched */
   for (i=0; i < 4 ; i++) {
     tt_int_op(mi->histogram[i], OP_EQ, 2);
   }
@@ -990,6 +998,7 @@ test_circuitpadding_tokens(void *arg)
 {
   const circpad_state_t *state;
   circpad_machine_runtime_t *mi;
+  int64_t actual_mocked_monotime_start;
   (void)arg;
 
   /** Test plan:
@@ -1017,9 +1026,10 @@ test_circuitpadding_tokens(void *arg)
 
   monotime_init();
   monotime_enable_test_mocking();
-  monotime_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  monotime_coarse_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  curr_mocked_time = 1*TOR_NSEC_PER_USEC;
+  actual_mocked_monotime_start = MONOTIME_MOCK_START;
+  monotime_set_mock_time_nsec(actual_mocked_monotime_start);
+  monotime_coarse_set_mock_time_nsec(actual_mocked_monotime_start);
+  curr_mocked_time = actual_mocked_monotime_start;
 
   /* This is needed so that we are not considered to be dormant */
   note_user_activity(20);
@@ -1034,9 +1044,8 @@ test_circuitpadding_tokens(void *arg)
   mi = client_side->padding_info[0];
 
   // Pretend a non-padding cell was sent
-  // XXX: This messes us up.. Padding gets scheduled..
-  circpad_cell_event_nonpadding_sent((circuit_t*)client_side);
   circpad_cell_event_nonpadding_received((circuit_t*)client_side);
+  circpad_cell_event_nonpadding_sent((circuit_t*)client_side);
   /* We have to save the infinity bin because one inf delay
    * could have been chosen when we transition to burst */
   circpad_hist_token_t inf_bin = mi->histogram[4];
@@ -1136,7 +1145,8 @@ test_circuitpadding_tokens(void *arg)
 
   /* 2.c. Bin 0 */
   {
-    tt_int_op(mi->histogram[0], OP_EQ, 1);
+    tt_int_op(mi->histogram[0], OP_EQ, 0);
+    mi->histogram[0] = 1;
     circpad_machine_remove_higher_token(mi, state->histogram_edges[0]/2);
     tt_int_op(mi->histogram[0], OP_EQ, 0);
   }
@@ -1264,6 +1274,7 @@ test_circuitpadding_wronghop(void *arg)
   cell_t cell;
   signed_error_t ret;
   origin_circuit_t *orig_client;
+  int64_t actual_mocked_monotime_start;
 
   MOCK(circuitmux_attach_circuit, circuitmux_attach_circuit_mock);
 
@@ -1283,9 +1294,10 @@ test_circuitpadding_wronghop(void *arg)
 
   monotime_init();
   monotime_enable_test_mocking();
-  monotime_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  monotime_coarse_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  curr_mocked_time = 1*TOR_NSEC_PER_USEC;
+  actual_mocked_monotime_start = MONOTIME_MOCK_START;
+  monotime_set_mock_time_nsec(actual_mocked_monotime_start);
+  monotime_coarse_set_mock_time_nsec(actual_mocked_monotime_start);
+  curr_mocked_time = actual_mocked_monotime_start;
 
   timers_initialize();
   circpad_machines_init();
@@ -1456,6 +1468,7 @@ test_circuitpadding_negotiation(void *arg)
    *    a. Make sure padding negotiation is not sent
    * 3. Test failure to negotiate a machine due to desync.
    */
+  int64_t actual_mocked_monotime_start;
   (void)arg;
 
   MOCK(circuitmux_attach_circuit, circuitmux_attach_circuit_mock);
@@ -1470,9 +1483,10 @@ test_circuitpadding_negotiation(void *arg)
 
   monotime_init();
   monotime_enable_test_mocking();
-  monotime_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  monotime_coarse_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  curr_mocked_time = 1*TOR_NSEC_PER_USEC;
+  actual_mocked_monotime_start = MONOTIME_MOCK_START;
+  monotime_set_mock_time_nsec(actual_mocked_monotime_start);
+  monotime_coarse_set_mock_time_nsec(actual_mocked_monotime_start);
+  curr_mocked_time = actual_mocked_monotime_start;
 
   timers_initialize();
   circpad_machines_init();
@@ -1736,6 +1750,7 @@ test_circuitpadding_conditions(void *arg)
    *  2. Test marking a circuit before padding callback fires
    *  3. Test freeing a circuit before padding callback fires
    */
+  int64_t actual_mocked_monotime_start;
   (void)arg;
   MOCK(circuitmux_attach_circuit, circuitmux_attach_circuit_mock);
 
@@ -1749,9 +1764,10 @@ test_circuitpadding_conditions(void *arg)
 
   monotime_init();
   monotime_enable_test_mocking();
-  monotime_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  monotime_coarse_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  curr_mocked_time = 1*TOR_NSEC_PER_USEC;
+  actual_mocked_monotime_start = MONOTIME_MOCK_START;
+  monotime_set_mock_time_nsec(actual_mocked_monotime_start);
+  monotime_coarse_set_mock_time_nsec(actual_mocked_monotime_start);
+  curr_mocked_time = actual_mocked_monotime_start;
 
   /* This is needed so that we are not considered to be dormant */
   note_user_activity(20);
@@ -1849,6 +1865,7 @@ test_circuitpadding_conditions(void *arg)
 void
 test_circuitpadding_circuitsetup_machine(void *arg)
 {
+  int64_t actual_mocked_monotime_start;
   /**
    * Test case plan:
    *
@@ -1874,9 +1891,10 @@ test_circuitpadding_circuitsetup_machine(void *arg)
 
   monotime_init();
   monotime_enable_test_mocking();
-  monotime_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  monotime_coarse_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  curr_mocked_time = 1*TOR_NSEC_PER_USEC;
+  actual_mocked_monotime_start = MONOTIME_MOCK_START;
+  monotime_set_mock_time_nsec(actual_mocked_monotime_start);
+  monotime_coarse_set_mock_time_nsec(actual_mocked_monotime_start);
+  curr_mocked_time = actual_mocked_monotime_start;
 
   timers_initialize();
   circpad_machines_init();
@@ -2288,6 +2306,7 @@ test_circuitpadding_global_rate_limiting(void *arg)
   bool retval;
   circpad_machine_runtime_t *mi;
   int i;
+  int64_t actual_mocked_monotime_start;
 
   /* Ignore machine transitions for the purposes of this function, we only
    * really care about padding counts */
@@ -2299,9 +2318,10 @@ test_circuitpadding_global_rate_limiting(void *arg)
 
   monotime_init();
   monotime_enable_test_mocking();
-  monotime_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  monotime_coarse_set_mock_time_nsec(1*TOR_NSEC_PER_USEC);
-  curr_mocked_time = 1*TOR_NSEC_PER_USEC;
+  actual_mocked_monotime_start = MONOTIME_MOCK_START;
+  monotime_set_mock_time_nsec(actual_mocked_monotime_start);
+  monotime_coarse_set_mock_time_nsec(actual_mocked_monotime_start);
+  curr_mocked_time = actual_mocked_monotime_start;
   timers_initialize();
 
   client_side = (circuit_t *)origin_circuit_new();