diff options
Diffstat (limited to 'src/test/test_consdiffmgr.c')
| -rw-r--r-- | src/test/test_consdiffmgr.c | 74 |
1 files changed, 71 insertions, 3 deletions
diff --git a/src/test/test_consdiffmgr.c b/src/test/test_consdiffmgr.c index e80a39e960..f550482304 100644 --- a/src/test/test_consdiffmgr.c +++ b/src/test/test_consdiffmgr.c @@ -285,19 +285,87 @@ test_consdiffmgr_make_diffs(void *arg) tor_free(applied); } +static void +test_consdiffmgr_diff_rules(void *arg) +{ + (void)arg; +#define N 6 + char *md_body[N], *ns_body[N]; + networkstatus_t *md_ns[N], *ns_ns[N]; + uint8_t md_ns_sha3[N][DIGEST256_LEN], ns_ns_sha3[N][DIGEST256_LEN]; + int i; + + MOCK(cpuworker_queue_work, mock_cpuworker_queue_work); + + /* Create a bunch of consensus things at 15-second intervals. */ + time_t start = approx_time() - 120; + for (i = 0; i < N; ++i) { + time_t when = start + i * 15; + md_body[i] = fake_ns_body_new(FLAV_MICRODESC, when); + ns_body[i] = fake_ns_body_new(FLAV_NS, when); + md_ns[i] = fake_ns_new(FLAV_MICRODESC, when); + ns_ns[i] = fake_ns_new(FLAV_NS, when); + crypto_digest256((char *)md_ns_sha3[i], md_body[i], strlen(md_body[i]), + DIGEST_SHA3_256); + crypto_digest256((char *)ns_ns_sha3[i], ns_body[i], strlen(ns_body[i]), + DIGEST_SHA3_256); + } + + /* For the MD consensuses: add 4 of them, and make sure that + * diffs are created to one consensus (the most recent) only. */ + tt_int_op(0, OP_EQ, consdiffmgr_add_consensus(md_body[1], md_ns[1])); + tt_int_op(0, OP_EQ, consdiffmgr_add_consensus(md_body[2], md_ns[2])); + tt_int_op(0, OP_EQ, consdiffmgr_add_consensus(md_body[3], md_ns[3])); + tt_int_op(0, OP_EQ, consdiffmgr_add_consensus(md_body[4], md_ns[4])); + consdiffmgr_rescan(); + tt_ptr_op(NULL, OP_NE, fake_cpuworker_queue); + tt_int_op(3, OP_EQ, smartlist_len(fake_cpuworker_queue)); + tt_int_op(0, OP_EQ, mock_cpuworker_run_work()); + mock_cpuworker_handle_replies(); + tt_ptr_op(NULL, OP_EQ, fake_cpuworker_queue); + + /* For the NS consensuses: add 3, generate, and add one older one and + * make sure that older one is the only one whose diff is generated */ + tt_int_op(0, OP_EQ, consdiffmgr_add_consensus(ns_body[0], ns_ns[0])); + tt_int_op(0, OP_EQ, consdiffmgr_add_consensus(ns_body[1], ns_ns[1])); + tt_int_op(0, OP_EQ, consdiffmgr_add_consensus(ns_body[5], ns_ns[5])); + consdiffmgr_rescan(); + tt_ptr_op(NULL, OP_NE, fake_cpuworker_queue); + tt_int_op(2, OP_EQ, smartlist_len(fake_cpuworker_queue)); + tt_int_op(0, OP_EQ, mock_cpuworker_run_work()); + mock_cpuworker_handle_replies(); + + tt_int_op(0, OP_EQ, consdiffmgr_add_consensus(ns_body[2], ns_ns[2])); + consdiffmgr_rescan(); + tt_ptr_op(NULL, OP_NE, fake_cpuworker_queue); + tt_int_op(1, OP_EQ, smartlist_len(fake_cpuworker_queue)); + tt_int_op(0, OP_EQ, mock_cpuworker_run_work()); + mock_cpuworker_handle_replies(); + + done: + for (i = 0; i < N; ++i) { + tor_free(md_body[i]); + tor_free(ns_body[i]); + networkstatus_vote_free(md_ns[i]); + networkstatus_vote_free(ns_ns[i]); + } + UNMOCK(cpuworker_queue_work); +#undef N +} + #define TEST(name) \ { #name, test_consdiffmgr_ ## name , TT_FORK, &setup_diffmgr, NULL } struct testcase_t consdiffmgr_tests[] = { TEST(add), TEST(make_diffs), + TEST(diff_rules), + // XXXX Test: deleting consensuses for being too old // XXXX Test: deleting diffs for not being to most recent consensus // XXXX Test: Objects of unrecognized doctype are not cleaned. // XXXX Test: Objects with bad iso time are not cleaned. - // XXXX Test: only generate diffs to most recent consensus - // XXXX Test: making diffs from some old consensuses, but having diffs - // for others. + // XXXX Test: Failure to open cache??? // XXXX Test: failure to create consensus diff. END_OF_TESTCASES |