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Add test for sendme_inc validation.

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This commit is contained in:
Mike Perry 2022-02-17 17:36:46 +00:00
parent 8f4bd8730c
commit 01bda6c23f
1 changed files with 40 additions and 0 deletions
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40
src/test/test_hs_descriptor.c
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@ -840,6 +840,44 @@ test_build_authorized_client(void *arg)
testing_disable_prefilled_rng();
}
static void
test_validate_sendme(void *arg)
{
(void)arg;
/* Test basic operation: factors of 2X in either direction are OK */
cc_sendme_inc = 31;
tt_assert(congestion_control_validate_sendme_increment(15));
tt_assert(congestion_control_validate_sendme_increment(62));
/* Test basic operation: Exceeding 2X fails */
cc_sendme_inc = 31;
tt_assert(!congestion_control_validate_sendme_increment(14));
tt_assert(!congestion_control_validate_sendme_increment(63));
/* Test potential overflow conditions */
cc_sendme_inc = 129;
tt_assert(congestion_control_validate_sendme_increment(255));
tt_assert(congestion_control_validate_sendme_increment(64));
tt_assert(!congestion_control_validate_sendme_increment(63));
cc_sendme_inc = 127;
tt_assert(!congestion_control_validate_sendme_increment(255));
tt_assert(congestion_control_validate_sendme_increment(254));
cc_sendme_inc = 255;
tt_assert(congestion_control_validate_sendme_increment(255));
tt_assert(congestion_control_validate_sendme_increment(127));
tt_assert(!congestion_control_validate_sendme_increment(126));
/* Test 0 case */
cc_sendme_inc = 1;
tt_assert(!congestion_control_validate_sendme_increment(0));
done:
;
}
struct testcase_t hs_descriptor[] = {
/* Encoding tests. */
{ "cert_encoding", test_cert_encoding, TT_FORK,
@ -860,6 +898,8 @@ struct testcase_t hs_descriptor[] = {
NULL, NULL },
{ "decode_bad_signature", test_decode_bad_signature, TT_FORK,
NULL, NULL },
{ "validate_sendme", test_validate_sendme, TT_FORK,
NULL, NULL },
/* Misc. */
{ "version", test_supported_version, TT_FORK,