1/*
2 * Copyright 2018-2020 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 "testutil.h"
11#include <openssl/ssl.h>
12
13typedef struct {
14    int min_version;
15    int max_version;
16    int min_ok;
17    int max_ok;
18    int expected_min;
19    int expected_max;
20} version_test;
21
22static const version_test version_testdata[] = {
23    /* min           max             ok    expected min    expected max */
24    {0,              0,              1, 1, 0,              0},
25    {TLS1_VERSION,   TLS1_2_VERSION, 1, 1, TLS1_VERSION,   TLS1_2_VERSION},
26    {TLS1_2_VERSION, TLS1_2_VERSION, 1, 1, TLS1_2_VERSION, TLS1_2_VERSION},
27    {TLS1_2_VERSION, TLS1_1_VERSION, 1, 1, TLS1_2_VERSION, TLS1_1_VERSION},
28    {7,              42,             0, 0, 0,              0},
29};
30
31static int test_set_min_max_version(int idx_tst)
32{
33    SSL_CTX *ctx = NULL;
34    SSL *ssl = NULL;
35    int testresult = 0;
36    version_test t = version_testdata[idx_tst];
37
38    ctx = SSL_CTX_new(TLS_server_method());
39    if (ctx == NULL)
40        goto end;
41
42    ssl = SSL_new(ctx);
43    if (ssl == NULL)
44        goto end;
45
46    if (!TEST_int_eq(SSL_CTX_set_min_proto_version(ctx, t.min_version), t.min_ok))
47        goto end;
48    if (!TEST_int_eq(SSL_CTX_set_max_proto_version(ctx, t.max_version), t.max_ok))
49        goto end;
50    if (!TEST_int_eq(SSL_CTX_get_min_proto_version(ctx), t.expected_min))
51        goto end;
52    if (!TEST_int_eq(SSL_CTX_get_max_proto_version(ctx), t.expected_max))
53        goto end;
54
55    if (!TEST_int_eq(SSL_set_min_proto_version(ssl, t.min_version), t.min_ok))
56        goto end;
57    if (!TEST_int_eq(SSL_set_max_proto_version(ssl, t.max_version), t.max_ok))
58        goto end;
59    if (!TEST_int_eq(SSL_get_min_proto_version(ssl), t.expected_min))
60        goto end;
61    if (!TEST_int_eq(SSL_get_max_proto_version(ssl), t.expected_max))
62        goto end;
63
64    testresult = 1;
65
66  end:
67    SSL_free(ssl);
68    SSL_CTX_free(ctx);
69    return testresult;
70}
71
72int setup_tests(void)
73{
74    ADD_ALL_TESTS(test_set_min_max_version, sizeof(version_testdata) / sizeof(version_test));
75    return 1;
76}
77