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Add a test for n_cells_in_circuit_queues

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This commit is contained in:
Nick Mathewson 2013-07-18 11:21:27 -04:00
parent ae64197195
commit 1e78100b25
3 changed files with 45 additions and 1 deletions
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2
src/or/circuitlist.c
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@ -1640,7 +1640,7 @@ marked_circuit_free_cells(circuit_t *circ)
}
/** Return the number of cells used by the circuit <b>c</b>'s cell queues. */
static size_t
STATIC size_t
n_cells_in_circ_queues(const circuit_t *c)
{
size_t n = c->n_chan_cells.n;

1
src/or/circuitlist.h
View File

@ -72,6 +72,7 @@ void channel_note_destroy_not_pending(channel_t *chan, circid_t id);
#ifdef CIRCUITLIST_PRIVATE
STATIC void circuit_free(circuit_t *circ);
STATIC size_t n_cells_in_circ_queues(const circuit_t *c);
#endif
#endif

43
src/test/test_cell_queue.c
View File

@ -97,7 +97,50 @@ test_cq_manip(void *arg)
free_cell_pool();
}
static void
test_circuit_n_cells(void *arg)
{
packed_cell_t *pc1=NULL, *pc2=NULL, *pc3=NULL, *pc4=NULL, *pc5=NULL;
origin_circuit_t *origin_c=NULL;
or_circuit_t *or_c=NULL;
(void)arg;
init_cell_pool();
pc1 = packed_cell_new();
pc2 = packed_cell_new();
pc3 = packed_cell_new();
pc4 = packed_cell_new();
pc5 = packed_cell_new();
tt_assert(pc1 && pc2 && pc3 && pc4 && pc5);
or_c = or_circuit_new(0, NULL);
origin_c = origin_circuit_new();
origin_c->base_.purpose = CIRCUIT_PURPOSE_C_GENERAL;
tt_int_op(n_cells_in_circ_queues(TO_CIRCUIT(or_c)), ==, 0);
cell_queue_append(&or_c->p_chan_cells, pc1);
tt_int_op(n_cells_in_circ_queues(TO_CIRCUIT(or_c)), ==, 1);
cell_queue_append(&or_c->base_.n_chan_cells, pc2);
cell_queue_append(&or_c->base_.n_chan_cells, pc3);
tt_int_op(n_cells_in_circ_queues(TO_CIRCUIT(or_c)), ==, 3);
tt_int_op(n_cells_in_circ_queues(TO_CIRCUIT(origin_c)), ==, 0);
cell_queue_append(&origin_c->base_.n_chan_cells, pc4);
cell_queue_append(&origin_c->base_.n_chan_cells, pc5);
tt_int_op(n_cells_in_circ_queues(TO_CIRCUIT(origin_c)), ==, 2);
done:
circuit_free(TO_CIRCUIT(or_c));
circuit_free(TO_CIRCUIT(origin_c));
free_cell_pool();
}
struct testcase_t cell_queue_tests[] = {
{ "basic", test_cq_manip, TT_FORK, NULL, NULL, },
{ "circ_n_cells", test_circuit_n_cells, TT_FORK, NULL, NULL },
END_OF_TESTCASES
};