cbb85c3687b0789dd93eb80b3f3758cb7e849d4d
[openssl.git] / test / provider_internal_test.c
1 /*
2  * Copyright 2019 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 <stddef.h>
11 #include "internal/provider.h"
12 #include "testutil.h"
13
14 extern OSSL_provider_init_fn PROVIDER_INIT_FUNCTION_NAME;
15
16 static char buf[256];
17 static size_t buf_l = 0;
18 static OSSL_PARAM greeting_request[] = {
19     { "greeting", OSSL_PARAM_UTF8_STRING, buf, sizeof(buf), &buf_l },
20     { NULL, 0, NULL, 0, NULL }
21 };
22
23 static int test_provider(OSSL_PROVIDER *prov)
24 {
25     const char *name = NULL;
26     const char *greeting = NULL;
27     char expected_greeting[256];
28     int ret = 0;
29
30     if (!TEST_ptr(name = ossl_provider_name(prov)))
31         return 0;
32
33     BIO_snprintf(expected_greeting, sizeof(expected_greeting),
34                  "Hello OpenSSL %.20s, greetings from %s!",
35                  OPENSSL_VERSION_STR, name);
36
37     ret =
38         TEST_true(ossl_provider_activate(prov))
39         && TEST_true(ossl_provider_get_params(prov, greeting_request))
40         && TEST_ptr(greeting = greeting_request[0].data)
41         && TEST_size_t_gt(greeting_request[0].data_size, 0)
42         && TEST_str_eq(greeting, expected_greeting);
43
44     ossl_provider_free(prov);
45     return ret;
46 }
47
48 static int test_builtin_provider(void)
49 {
50     const char *name = "p_test_builtin";
51     OSSL_PROVIDER *prov = NULL;
52
53     return
54         TEST_ptr(prov =
55                  ossl_provider_new(NULL, name, PROVIDER_INIT_FUNCTION_NAME))
56         && test_provider(prov);
57 }
58
59 #ifndef OPENSSL_NO_MODULE
60 static int test_loaded_provider(void)
61 {
62     const char *name = "p_test";
63     OSSL_PROVIDER *prov = NULL;
64
65     return
66         TEST_ptr(prov = ossl_provider_new(NULL, name, NULL))
67         && test_provider(prov);
68 }
69 #endif
70
71 int setup_tests(void)
72 {
73     ADD_TEST(test_builtin_provider);
74 #ifndef OPENSSL_NO_MODULE
75     ADD_TEST(test_loaded_provider);
76 #endif
77     return 1;
78 }
79