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      1 /*
      2  * Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
      3  *
      4  * Licensed under the OpenSSL license (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 
     13 typedef 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 
     22 static 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, 0, TLS1_2_VERSION, 0},
     28     {7,              42,             0, 0, 0,              0},
     29 };
     30 
     31 static 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 
     72 int setup_tests(void)
     73 {
     74     ADD_ALL_TESTS(test_set_min_max_version, sizeof(version_testdata) / sizeof(version_test));
     75     return 1;
     76 }
     77