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Add a test for entry_guard_state_should_expire()

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This commit is contained in:
Nick Mathewson 2016-11-30 11:28:18 -05:00
parent 217590ad05
commit 171981f8a0
1 changed files with 33 additions and 0 deletions
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33
src/test/test_entrynodes.c
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@ -2926,6 +2926,37 @@ test_entry_guard_upgrade_not_blocked_by_worse_circ_pending(void *arg)
smartlist_free(result);
}
static void
test_enty_guard_should_expire_waiting(void *arg)
{
(void)arg;
circuit_guard_state_t *fake_state = tor_malloc_zero(sizeof(*fake_state));
/* We'll leave "guard" unset -- it won't matter here. */
/* No state? Can't expire. */
tt_assert(! entry_guard_state_should_expire(NULL));
/* Let's try one that expires. */
fake_state->state = GUARD_CIRC_STATE_WAITING_FOR_BETTER_GUARD;
fake_state->state_set_at =
approx_time() - DFLT_NONPRIMARY_GUARD_IDLE_TIMEOUT - 1;
tt_assert(entry_guard_state_should_expire(fake_state));
/* But it wouldn't expire if we changed the state. */
fake_state->state = GUARD_CIRC_STATE_USABLE_IF_NO_BETTER_GUARD;
tt_assert(! entry_guard_state_should_expire(fake_state));
/* And it wouldn't have expired a few seconds ago. */
fake_state->state = GUARD_CIRC_STATE_WAITING_FOR_BETTER_GUARD;
fake_state->state_set_at =
approx_time() - DFLT_NONPRIMARY_GUARD_IDLE_TIMEOUT + 5;
tt_assert(! entry_guard_state_should_expire(fake_state));
done:
tor_free(fake_state);
}
static const struct testcase_setup_t fake_network = {
fake_network_setup, fake_network_cleanup
};
@ -3017,6 +3048,8 @@ struct testcase_t entrynodes_tests[] = {
UPGRADE_TEST(upgrade_not_blocked_by_worse_circ_complete, "c1-done c2-done"),
UPGRADE_TEST(upgrade_blocked_by_better_circ_pending, "c2-done"),
UPGRADE_TEST(upgrade_not_blocked_by_worse_circ_pending, "c1-done"),
{ "should_expire_waiting", test_enty_guard_should_expire_waiting, TT_FORK,
NULL, NULL },
END_OF_TESTCASES
};