commit 8f0755fa85b9c1fb38fd122719e483cc11d89069 Author: Nick Mathewson nickm@torproject.org Date: Fri Jul 19 12:05:38 2013 -0400
Whoops; check in test_circuitmux.c --- src/test/test_circuitmux.c | 84 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+)
diff --git a/src/test/test_circuitmux.c b/src/test/test_circuitmux.c new file mode 100644 index 0000000..0f59200 --- /dev/null +++ b/src/test/test_circuitmux.c @@ -0,0 +1,84 @@ +/* Copyright (c) 2013, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#define TOR_CHANNEL_INTERNAL_ +#define CIRCUITMUX_PRIVATE +#define RELAY_PRIVATE +#include "or.h" +#include "channel.h" +#include "circuitmux.h" +#include "relay.h" +#include "test.h" + +/* XXXX duplicated function from test_circuitlist.c */ +static channel_t * +new_fake_channel(void) +{ + channel_t *chan = tor_malloc_zero(sizeof(channel_t)); + channel_init(chan); + return chan; +} + +static int +has_queued_writes(channel_t *c) +{ + (void) c; + return 1; +} + +/** Test destroy cell queue with no interference from other queues. */ +static void +test_cmux_destroy_cell_queue(void *arg) +{ + circuitmux_t *cmux = NULL; + channel_t *ch = NULL; + circuit_t *circ = NULL; + cell_queue_t *cq = NULL; + packed_cell_t *pc = NULL; + + init_cell_pool(); + (void) arg; + + cmux = circuitmux_alloc(); + tt_assert(cmux); + ch = new_fake_channel(); + ch->has_queued_writes = has_queued_writes; + ch->wide_circ_ids = 1; + + circ = circuitmux_get_first_active_circuit(cmux, &cq); + tt_assert(!circ); + tt_assert(!cq); + + circuitmux_append_destroy_cell(ch, cmux, 100, 10); + circuitmux_append_destroy_cell(ch, cmux, 190, 6); + circuitmux_append_destroy_cell(ch, cmux, 30, 1); + + tt_int_op(circuitmux_num_cells(cmux), ==, 3); + + circ = circuitmux_get_first_active_circuit(cmux, &cq); + tt_assert(!circ); + tt_assert(cq); + + tt_int_op(cq->n, ==, 3); + + pc = cell_queue_pop(cq); + tt_assert(pc); + test_mem_op(pc->body, ==, "\x00\x00\x00\x64\x04\x0a\x00\x00\x00", 9); + packed_cell_free(pc); + pc = NULL; + + tt_int_op(circuitmux_num_cells(cmux), ==, 2); + + done: + circuitmux_free(cmux); + channel_free(ch); + packed_cell_free(pc); + + free_cell_pool(); +} + +struct testcase_t circuitmux_tests[] = { + { "destroy_cell_queue", test_cmux_destroy_cell_queue, TT_FORK, NULL, NULL }, + END_OF_TESTCASES +}; +