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/*
* Copyright 2007-2023 The OpenSSL Project Authors. All Rights Reserved.
* Copyright Nokia 2007-2019
* Copyright Siemens AG 2015-2019
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include "helpers/cmp_testlib.h"
static unsigned char rand_data[OSSL_CMP_TRANSACTIONID_LENGTH];
typedef struct test_fixture {
const char *test_case_name;
int expected;
ASN1_OCTET_STRING *src_string;
ASN1_OCTET_STRING *tgt_string;
} CMP_ASN_TEST_FIXTURE;
static CMP_ASN_TEST_FIXTURE *set_up(const char *const test_case_name)
{
CMP_ASN_TEST_FIXTURE *fixture;
if (!TEST_ptr(fixture = OPENSSL_zalloc(sizeof(*fixture))))
return NULL;
fixture->test_case_name = test_case_name;
return fixture;
}
static void tear_down(CMP_ASN_TEST_FIXTURE *fixture)
{
ASN1_OCTET_STRING_free(fixture->src_string);
if (fixture->tgt_string != fixture->src_string)
ASN1_OCTET_STRING_free(fixture->tgt_string);
OPENSSL_free(fixture);
}
static int execute_cmp_asn1_get_int_test(CMP_ASN_TEST_FIXTURE *fixture)
{
int res = 0;
ASN1_INTEGER *asn1integer = ASN1_INTEGER_new();
const int good_int = 77;
const int64_t max_int = INT_MAX;
if (!TEST_ptr(asn1integer))
return res;
if (!TEST_true(ASN1_INTEGER_set(asn1integer, good_int))) {
ASN1_INTEGER_free(asn1integer);
return 0;
}
res = TEST_int_eq(good_int, ossl_cmp_asn1_get_int(asn1integer));
if (res == 0)
goto err;
res = 0;
if (!TEST_true(ASN1_INTEGER_set_int64(asn1integer, max_int + 1)))
goto err;
res = TEST_int_eq(-2, ossl_cmp_asn1_get_int(asn1integer));
err:
ASN1_INTEGER_free(asn1integer);
return res;
}
static int test_cmp_asn1_get_int(void)
{
SETUP_TEST_FIXTURE(CMP_ASN_TEST_FIXTURE, set_up);
fixture->expected = 1;
EXECUTE_TEST(execute_cmp_asn1_get_int_test, tear_down);
return result;
}
static int execute_CMP_ASN1_OCTET_STRING_set1_test(CMP_ASN_TEST_FIXTURE *
fixture)
{
if (!TEST_int_eq(fixture->expected,
ossl_cmp_asn1_octet_string_set1(&fixture->tgt_string,
fixture->src_string)))
return 0;
if (fixture->expected != 0)
return TEST_int_eq(0, ASN1_OCTET_STRING_cmp(fixture->tgt_string,
fixture->src_string));
return 1;
}
static int test_ASN1_OCTET_STRING_set(void)
{
SETUP_TEST_FIXTURE(CMP_ASN_TEST_FIXTURE, set_up);
fixture->expected = 1;
if (!TEST_ptr(fixture->tgt_string = ASN1_OCTET_STRING_new())
|| !TEST_ptr(fixture->src_string = ASN1_OCTET_STRING_new())
|| !TEST_true(ASN1_OCTET_STRING_set(fixture->src_string, rand_data,
sizeof(rand_data)))) {
tear_down(fixture);
fixture = NULL;
}
EXECUTE_TEST(execute_CMP_ASN1_OCTET_STRING_set1_test, tear_down);
return result;
}
static int test_ASN1_OCTET_STRING_set_tgt_is_src(void)
{
SETUP_TEST_FIXTURE(CMP_ASN_TEST_FIXTURE, set_up);
fixture->expected = 1;
if (!TEST_ptr(fixture->src_string = ASN1_OCTET_STRING_new())
|| !(fixture->tgt_string = fixture->src_string)
|| !TEST_true(ASN1_OCTET_STRING_set(fixture->src_string, rand_data,
sizeof(rand_data)))) {
tear_down(fixture);
fixture = NULL;
}
EXECUTE_TEST(execute_CMP_ASN1_OCTET_STRING_set1_test, tear_down);
return result;
}
void cleanup_tests(void)
{
return;
}
int setup_tests(void)
{
RAND_bytes(rand_data, OSSL_CMP_TRANSACTIONID_LENGTH);
/* ASN.1 related tests */
ADD_TEST(test_cmp_asn1_get_int);
ADD_TEST(test_ASN1_OCTET_STRING_set);
ADD_TEST(test_ASN1_OCTET_STRING_set_tgt_is_src);
return 1;
}
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