test/quic_lcidm_test.c

   1 /*
   2  * Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the Apache License 2.0 (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 #include "internal/quic_lcidm.h"
  11 #include "testutil.h"
  12
  13 static char ptrs[8];
  14
  15 static const QUIC_CONN_ID cid8_1 = { 8, { 1 } };
  16 static const QUIC_CONN_ID cid8_2 = { 8, { 2 } };
  17 static const QUIC_CONN_ID cid8_3 = { 8, { 3 } };
  18 static const QUIC_CONN_ID cid8_4 = { 8, { 4 } };
  19 static const QUIC_CONN_ID cid8_5 = { 8, { 5 } };
  20
  21 static int test_lcidm(void)
  22 {
  23     int testresult = 0;
  24     QUIC_LCIDM *lcidm;
  25     size_t lcid_len = 10; /* != ODCID len */
  26     QUIC_CONN_ID lcid_1, lcid_dummy, lcid_init = {0};
  27     OSSL_QUIC_FRAME_NEW_CONN_ID ncid_frame_1, ncid_frame_2, ncid_frame_3;
  28     void *opaque = NULL;
  29     uint64_t seq_num = UINT64_MAX;
  30     int did_retire = 0;
  31
  32     if (!TEST_ptr(lcidm = ossl_quic_lcidm_new(NULL, lcid_len)))
  33         goto err;
  34
  35     if (!TEST_size_t_eq(ossl_quic_lcidm_get_lcid_len(lcidm), lcid_len))
  36         goto err;
  37
  38     if (!TEST_true(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 0, &cid8_1))
  39         || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 0, &cid8_2))
  40         || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 1, &cid8_1))
  41         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 1), 0)
  42         || !TEST_true(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 1, &cid8_3))
  43         || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 1, &cid8_4))
  44         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 0), 1)
  45         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 1), 1)
  46         || !TEST_true(ossl_quic_lcidm_retire_odcid(lcidm, ptrs + 0))
  47         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 0), 0)
  48         || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 0, &cid8_1))
  49         || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 0, &cid8_5))
  50         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 0), 0)
  51
  52         || !TEST_true(ossl_quic_lcidm_generate_initial(lcidm, ptrs + 2, &lcid_1))
  53         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 1)
  54         || !TEST_false(ossl_quic_lcidm_generate_initial(lcidm, ptrs + 2, &lcid_init))
  55         || !TEST_true(ossl_quic_lcidm_generate(lcidm, ptrs + 2, &ncid_frame_1))
  56         || !TEST_true(ossl_quic_lcidm_generate(lcidm, ptrs + 2, &ncid_frame_2))
  57         || !TEST_true(ossl_quic_lcidm_generate(lcidm, ptrs + 2, &ncid_frame_3))
  58         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 4)
  59         || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &lcid_1, &seq_num, &opaque))
  60         || !TEST_ptr_eq(opaque, ptrs + 2)
  61         || !TEST_uint64_t_eq(seq_num, 0)
  62         || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_1.conn_id,
  63                                              &seq_num, &opaque))
  64         || !TEST_ptr_eq(opaque, ptrs + 2)
  65         || !TEST_uint64_t_eq(seq_num, 1)
  66         || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_2.conn_id,
  67                                              &seq_num, &opaque))
  68         || !TEST_ptr_eq(opaque, ptrs + 2)
  69         || !TEST_uint64_t_eq(seq_num, 2)
  70         || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_3.conn_id,
  71                                              &seq_num, &opaque))
  72         || !TEST_ptr_eq(opaque, ptrs + 2)
  73         || !TEST_uint64_t_eq(seq_num, 3)
  74         || !TEST_true(ossl_quic_lcidm_retire(lcidm, ptrs + 2, 2, NULL,
  75                                              &lcid_dummy, &seq_num, &did_retire))
  76         || !TEST_true(did_retire)
  77         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 3)
  78         || !TEST_true(ossl_quic_lcidm_retire(lcidm, ptrs + 2, 2, NULL,
  79                                              &lcid_dummy, &seq_num, &did_retire))
  80         || !TEST_true(did_retire)
  81         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 2)
  82         || !TEST_true(ossl_quic_lcidm_retire(lcidm, ptrs + 2, 2, NULL,
  83                                              &lcid_dummy, &seq_num, &did_retire))
  84         || !TEST_false(did_retire)
  85         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 2)
  86         || !TEST_false(ossl_quic_lcidm_lookup(lcidm, &lcid_init,
  87                                               &seq_num, &opaque))
  88         || !TEST_false(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_1.conn_id,
  89                                               &seq_num, &opaque))
  90         || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_2.conn_id,
  91                                              &seq_num, &opaque))
  92         || !TEST_true(ossl_quic_lcidm_cull(lcidm, ptrs + 2))
  93         || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 0))
  94         goto err;
  95
  96     testresult = 1;
  97 err:
  98     ossl_quic_lcidm_free(lcidm);
  99     return testresult;
 100 }
 101
 102 int setup_tests(void)
 103 {
 104     ADD_TEST(test_lcidm);
 105     return 1;
 106 }