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Bug 23608: Mock time for all channelpadding tests.

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This commit is contained in:
Mike Perry 2017-09-20 22:37:05 +00:00 committed by Nick Mathewson
parent 1a26c6be8b
commit d70a793cfc
2 changed files with 40 additions and 7 deletions
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4
changes/bug23608 Normal file
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@ -0,0 +1,4 @@
o Minor bugfixes (unit tests):
- Fix additional channelpadding unit test failures by using mocked time
instead of actual time for all tests. Fixes bug 23608;
bugfix on 0.3.1.1-alpha.

43
src/test/test_channelpadding.c
View File

@ -275,6 +275,7 @@ test_channelpadding_timers(void *arg)
{
channelpadding_decision_t decision;
channel_t *chans[CHANNELS_TO_TEST];
int64_t new_time;
(void)arg;
tor_libevent_postfork();
@ -282,6 +283,10 @@ test_channelpadding_timers(void *arg)
connection_array = smartlist_new();
monotime_init();
monotime_enable_test_mocking();
monotime_set_mock_time_nsec(1);
monotime_coarse_set_mock_time_nsec(1);
timers_initialize();
channelpadding_new_consensus_params(NULL);
@ -339,8 +344,10 @@ test_channelpadding_timers(void *arg)
}
// Wait for the timers and then kill the event loop.
dont_stop_libevent = 1;
dummy_nop_timer();
new_time = (monotime_coarse_absolute_msec()+1001)*NSEC_PER_MSEC;
monotime_coarse_set_mock_time_nsec(new_time);
monotime_set_mock_time_nsec(new_time);
timers_run_pending();
tt_int_op(tried_to_write_cell, OP_EQ, CHANNELS_TO_TEST);
@ -357,6 +364,7 @@ test_channelpadding_timers(void *arg)
smartlist_free(connection_array);
timers_shutdown();
monotime_disable_test_mocking();
channel_free_all();
return;
@ -366,13 +374,17 @@ void
test_channelpadding_killonehop(void *arg)
{
channelpadding_decision_t decision;
int64_t new_time;
(void)arg;
tor_libevent_postfork();
routerstatus_t *relay = tor_malloc_zero(sizeof(routerstatus_t));
monotime_init();
timers_initialize();
monotime_enable_test_mocking();
monotime_set_mock_time_nsec(1);
monotime_coarse_set_mock_time_nsec(1);
timers_initialize();
setup_mock_consensus();
setup_mock_network();
@ -396,7 +408,10 @@ test_channelpadding_killonehop(void *arg)
tt_int_op(decision, OP_EQ, CHANNELPADDING_PADDING_ALREADY_SCHEDULED);
// Wait for the timer
event_base_loop(tor_libevent_get_base(), 0);
new_time = (monotime_coarse_absolute_msec()+101)*NSEC_PER_MSEC;
monotime_coarse_set_mock_time_nsec(new_time);
monotime_set_mock_time_nsec(new_time);
timers_run_pending();
tt_int_op(tried_to_write_cell, OP_EQ, 1);
tt_assert(!client_relay3->pending_padding_callback);
@ -415,7 +430,10 @@ test_channelpadding_killonehop(void *arg)
tt_assert(relay3_client->pending_padding_callback);
// Wait for the timer
event_base_loop(tor_libevent_get_base(), 0);
new_time = (monotime_coarse_absolute_msec()+101)*NSEC_PER_MSEC;
monotime_coarse_set_mock_time_nsec(new_time);
monotime_set_mock_time_nsec(new_time);
timers_run_pending();
tt_int_op(tried_to_write_cell, OP_EQ, 1);
tt_assert(!client_relay3->pending_padding_callback);
@ -461,7 +479,10 @@ test_channelpadding_killonehop(void *arg)
tt_int_op(decision, OP_EQ, CHANNELPADDING_PADDING_ALREADY_SCHEDULED);
// Wait for the timer
event_base_loop(tor_libevent_get_base(), 0);
new_time = (monotime_coarse_absolute_msec()+101)*NSEC_PER_MSEC;
monotime_coarse_set_mock_time_nsec(new_time);
monotime_set_mock_time_nsec(new_time);
timers_run_pending();
tt_int_op(tried_to_write_cell, OP_EQ, 1);
tt_assert(!client_relay3->pending_padding_callback);
@ -481,7 +502,10 @@ test_channelpadding_killonehop(void *arg)
tt_assert(relay3_client->pending_padding_callback);
// Wait for the timer
event_base_loop(tor_libevent_get_base(), 0);
new_time = (monotime_coarse_absolute_msec()+101)*NSEC_PER_MSEC;
monotime_coarse_set_mock_time_nsec(new_time);
monotime_set_mock_time_nsec(new_time);
timers_run_pending();
tt_int_op(tried_to_write_cell, OP_EQ, 1);
tt_assert(!client_relay3->pending_padding_callback);
@ -508,6 +532,7 @@ test_channelpadding_killonehop(void *arg)
tor_free(relay);
timers_shutdown();
monotime_disable_test_mocking();
channel_free_all();
}
@ -749,6 +774,9 @@ test_channelpadding_negotiation(void *arg)
* 4. Test channelpadding_reduced_padding
*/
monotime_init();
monotime_enable_test_mocking();
monotime_set_mock_time_nsec(1);
monotime_coarse_set_mock_time_nsec(1);
timers_initialize();
setup_mock_consensus();
setup_mock_network();
@ -855,6 +883,7 @@ test_channelpadding_negotiation(void *arg)
free_mock_consensus();
timers_shutdown();
monotime_disable_test_mocking();
channel_free_all();
return;