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openssl/test/params_api_test.c
Pauli 7ffbd7ca96 OSSL_PARAM helper functions. 
Provide a number of functions to allow parameters to be set and
retrieved in a type safe manner.  Functions are provided for many
integral types plus double, BIGNUM, UTF8 strings and OCTET strings.

All of the integer functions will widen the parameter data as
required.  This permits a degree of malleability in the parameter
definition.  For example a type can be changed from a thirty two bit
integer to a sixty four bit one without changing application code.
Only four and eight byte integral sizes are supported here.

A pair of real functions are available for doubles.

A pair of functions is available for BIGNUMs.  These accept any sized
unsigned integer input and convert to/from a BIGNUM.

For each OCTET and UTF8 strings, four functions are defined.  This
provide get and set functionality for string and for pointers to
strings.  The latter avoiding copies but have other inherent risks.

Finally, some utility macros and functions are defined to allow
OSSL_PARAM definition arrays to be specified in a simple manner.
There are two macro and one function for most types.  The exception
being BIGNUM, for which there is one macro and one function.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8451)
2019-03-12 19:12:12 +01:00

627 lines
22 KiB
C
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/*
* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
*
* 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 <string.h>
#include "testutil.h"
#include "internal/nelem.h"
#include <openssl/params.h>
#include <openssl/bn.h>
/* The maximum size of the static buffers used to test most things */
#define MAX_LEN 20
static void swap_copy(unsigned char *out, const void *in, size_t len)
{
size_t j;
for (j = 0; j < len; j++)
out[j] = ((unsigned char *)in)[len - j - 1];
}
static void copy_to_le(unsigned char *out, const void *in, size_t len)
{
#ifdef B_ENDIAN
swap_copy(out, in, len);
#else
memcpy(out, in, len);
#endif
}
static void copy_be_to_native(unsigned char *out, const void *in, size_t len)
{
#ifdef B_ENDIAN
memcpy(out, in, len);
#else
swap_copy(out, in, len);
#endif
}
static const struct {
size_t len;
unsigned char value[MAX_LEN];
} raw_values[] = {
{ 4, { 0x38, 0x27, 0xbf, 0x3b } },
{ 4, { 0x9f, 0x26, 0x48, 0x22 } },
{ 8, { 0x59, 0xb2, 0x1a, 0xe9, 0x2a, 0xd8, 0x46, 0x40 } },
{ 8, { 0xb4, 0xae, 0xbd, 0xb4, 0xdd, 0x04, 0xb1, 0x4c } },
{ 16, { 0x61, 0xe8, 0x7e, 0x31, 0xe9, 0x33, 0x83, 0x3d,
0x87, 0x99, 0xc7, 0xd8, 0x5d, 0xa9, 0x8b, 0x42 } },
{ 16, { 0xee, 0x6e, 0x8b, 0xc3, 0xec, 0xcf, 0x37, 0xcc,
0x89, 0x67, 0xf2, 0x68, 0x33, 0xa0, 0x14, 0xb0 } },
};
static int test_param_type_extra(const OSSL_PARAM *param, unsigned char *cmp,
size_t width)
{
int32_t i32;
int64_t i64;
size_t s, sz;
unsigned char buf[MAX_LEN];
const int bit32 = param->data_size == sizeof(int32_t);
const int sizet = bit32 && sizeof(size_t) > sizeof(int32_t);
const int signd = param->data_type == OSSL_PARAM_INTEGER;
if (signd) {
if ((bit32 && !TEST_true(OSSL_PARAM_get_int32(param, &i32)))
|| !TEST_true(OSSL_PARAM_get_int64(param, &i64)))
return 0;
} else {
if ((bit32
&& !TEST_true(OSSL_PARAM_get_uint32(param, (uint32_t *)&i32)))
|| !TEST_true(OSSL_PARAM_get_uint64(param, (uint64_t *)&i64))
|| (sizet && !TEST_true(OSSL_PARAM_get_size_t(param, &s))))
return 0;
}
/* Check signed types */
if (bit32) {
copy_to_le(buf, &i32, sizeof(i32));
sz = sizeof(i32) < width ? sizeof(i32) : width;
if (!TEST_mem_eq(buf, sz, cmp, sz))
return 0;
}
copy_to_le(buf, &i64, sizeof(i64));
sz = sizeof(i64) < width ? sizeof(i64) : width;
if (!TEST_mem_eq(buf, sz, cmp, sz))
return 0;
if (sizet && !signd) {
copy_to_le(buf, &s, sizeof(s));
sz = sizeof(s) < width ? sizeof(s) : width;
if (!TEST_mem_eq(buf, sz, cmp, sz))
return 0;
}
/* Check a widening write if possible */
if (sizeof(size_t) > width) {
if (signd) {
if (!TEST_true(OSSL_PARAM_set_int32(param, 12345))
|| !TEST_true(OSSL_PARAM_get_int64(param, &i64))
|| !TEST_size_t_eq(i64, 12345))
return 0;
} else {
if (!TEST_true(OSSL_PARAM_set_uint32(param, 12345))
|| !TEST_true(OSSL_PARAM_get_uint64(param, (uint64_t *)&i64))
|| !TEST_size_t_eq(i64, 12345))
return 0;
}
}
return 1;
}
/*
* The test cases for each of the bastic integral types are similar.
* For each type, a param of that type is set and an attempt to read it
* get is made. Finally, the above function is called to verify that
* the params can be read as other types.
*
* All the real work is done via byte buffers which are converted to machine
* byte order and to little endian for comparisons. Narrower values are best
* compared using little endian because their values and positions don't
* change.
*/
static int test_param_int(int n)
{
int in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(int)];
const size_t len = raw_values[n].len >= sizeof(int) ?
sizeof(int) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_int("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_int(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_int(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(int));
}
static int test_param_long(int n)
{
long int in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(long int)];
const size_t len = raw_values[n].len >= sizeof(long int)
? sizeof(long int) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_long("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_long(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_long(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(long int));
}
static int test_param_uint(int n)
{
unsigned int in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(unsigned int)];
const size_t len = raw_values[n].len >= sizeof(unsigned int) ? sizeof(unsigned int) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_uint("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_uint(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_uint(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(unsigned int));
}
static int test_param_ulong(int n)
{
unsigned long int in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(unsigned long int)];
const size_t len = raw_values[n].len >= sizeof(unsigned long int)
? sizeof(unsigned long int) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_ulong("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_ulong(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_ulong(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(unsigned long int));
}
static int test_param_int32(int n)
{
int32_t in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(int32_t)];
const size_t len = raw_values[n].len >= sizeof(int32_t)
? sizeof(int32_t) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_int32("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_int32(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_int32(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(int32_t));
}
static int test_param_uint32(int n)
{
uint32_t in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(uint32_t)];
const size_t len = raw_values[n].len >= sizeof(uint32_t)
? sizeof(uint32_t) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_uint32("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_uint32(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_uint32(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(uint32_t));
}
static int test_param_int64(int n)
{
int64_t in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(int64_t)];
const size_t len = raw_values[n].len >= sizeof(int64_t)
? sizeof(int64_t) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_int64("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_int64(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_int64(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(int64_t));
}
static int test_param_uint64(int n)
{
uint64_t in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(uint64_t)];
const size_t len = raw_values[n].len >= sizeof(uint64_t)
? sizeof(uint64_t) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_uint64("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_uint64(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_uint64(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(uint64_t));
}
static int test_param_size_t(int n)
{
size_t in, out;
unsigned char buf[MAX_LEN], le[MAX_LEN], cmp[sizeof(size_t)];
const size_t len = raw_values[n].len >= sizeof(size_t)
? sizeof(size_t) : raw_values[n].len;
OSSL_PARAM param = OSSL_PARAM_size_t("a", NULL);
memset(buf, 0, sizeof(buf));
memset(le, 0, sizeof(le));
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
memcpy(&in, buf, sizeof(in));
param.data = &out;
if (!TEST_true(OSSL_PARAM_set_size_t(&param, in)))
return 0;
copy_to_le(cmp, &out, sizeof(out));
if (!TEST_mem_eq(cmp, len, le, len))
return 0;
in = 0;
param.data = buf;
if (!TEST_true(OSSL_PARAM_get_size_t(&param, &in)))
return 0;
copy_to_le(cmp, &in, sizeof(in));
if (!TEST_mem_eq(cmp, sizeof(in), le, sizeof(in)))
return 0;
param.data = &out;
return test_param_type_extra(&param, le, sizeof(size_t));
}
static int test_param_bignum(int n)
{
unsigned char buf[MAX_LEN], bnbuf[MAX_LEN], le[MAX_LEN];
const size_t len = raw_values[n].len;
size_t bnsize;
BIGNUM *b = NULL, *c = NULL;
OSSL_PARAM param = OSSL_PARAM_DEFN("bn", OSSL_PARAM_UNSIGNED_INTEGER,
NULL, 0, NULL);
int ret = 0;
param.data = bnbuf;
param.data_size = len;
param.return_size = &bnsize;
copy_be_to_native(buf, raw_values[n].value, len);
swap_copy(le, raw_values[n].value, len);
if (!TEST_ptr(b = BN_bin2bn(raw_values[n].value, (int)len, NULL)))
goto err;
if (!TEST_true(OSSL_PARAM_set_BN(&param, b))
|| !TEST_mem_eq(bnbuf, bnsize, buf, bnsize))
goto err;
param.data_size = *param.return_size;
if (!TEST_true(OSSL_PARAM_get_BN(&param, &c))
|| !TEST_BN_eq(b, c))
goto err;
ret = 1;
err:
BN_free(b);
BN_free(c);
return ret;
}
static int test_param_real(void)
{
double p;
OSSL_PARAM param = OSSL_PARAM_double("r", NULL);
param.data = &p;
return TEST_true(OSSL_PARAM_set_double(&param, 3.14159))
&& TEST_double_eq(p, 3.14159);
}
/*
* The tests are a bit special in that they are trying to do both sides
* of the param passing. This means that the OSSL_PARAM structure needs to
* be updated so that a get call matches size with the corresponding set call.
* This is not a problem in normal usage because the owner of the OSSL_PARAM
* "knows" the size of what it wants to put in and gets the size back via the
* return_size pointer when it needs to get data out. That is, the owner
* does not need to call these APIs since it has direct access.
*
* The result is that the tests need the locate call to return a non-const
* pointer at times. Hence the cast here.
*/
static OSSL_PARAM *locate(OSSL_PARAM *p, const char *name)
{
return (OSSL_PARAM *)OSSL_PARAM_locate(p, name);
}
static int test_param_construct(void)
{
static const char *int_names[] = {
"int", "long", "int32", "int64"
};
static const char *uint_names[] = {
"uint", "ulong", "uint32", "uint64", "size_t"
};
static const unsigned char bn_val[16] = {
0xac, 0x75, 0x22, 0x7d, 0x81, 0x06, 0x7a, 0x23,
0xa6, 0xed, 0x87, 0xc7, 0xab, 0xf4, 0x73, 0x22
};
OSSL_PARAM params[20];
char buf[100], buf2[100], *bufp, *bufp2;
unsigned char ubuf[100];
void *vp, *vp2;
OSSL_PARAM *p;
const OSSL_PARAM *cp;
static const OSSL_PARAM pend = OSSL_PARAM_END;
int i, n = 0, ret = 0;
unsigned int u;
long int l;
unsigned long int ul;
int32_t i32;
uint32_t u32;
int64_t i64;
uint64_t u64;
size_t j, k, s, sz;
double d, d2;
BIGNUM *bn = NULL, *bn2 = NULL;
params[n++] = OSSL_PARAM_construct_int("int", &i, &sz);
params[n++] = OSSL_PARAM_construct_uint("uint", &u, &sz);
params[n++] = OSSL_PARAM_construct_long("long", &l, &sz);
params[n++] = OSSL_PARAM_construct_ulong("ulong", &ul, &sz);
params[n++] = OSSL_PARAM_construct_int32("int32", &i32, &sz);
params[n++] = OSSL_PARAM_construct_int64("int64", &i64, &sz);
params[n++] = OSSL_PARAM_construct_uint32("uint32", &u32, &sz);
params[n++] = OSSL_PARAM_construct_uint64("uint64", &u64, &sz);
params[n++] = OSSL_PARAM_construct_size_t("size_t", &s, &sz);
params[n++] = OSSL_PARAM_construct_double("double", &d, &sz);
params[n++] = OSSL_PARAM_construct_BN("bignum", ubuf, sizeof(ubuf), &sz);
params[n++] = OSSL_PARAM_construct_utf8_string("utf8str", buf, sizeof(buf),
&sz);
params[n++] = OSSL_PARAM_construct_octet_string("octstr", buf, sizeof(buf),
&sz);
params[n++] = OSSL_PARAM_construct_utf8_ptr("utf8ptr", &bufp, &sz);
params[n++] = OSSL_PARAM_construct_octet_ptr("octptr", &vp, &sz);
params[n] = pend;
/* Search failure */
if (!TEST_ptr_null(OSSL_PARAM_locate(params, "fnord")))
goto err;
/* All signed integral types */
for (j = 0; j < OSSL_NELEM(int_names); j++) {
if (!TEST_ptr(cp = OSSL_PARAM_locate(params, int_names[j]))
|| !TEST_true(OSSL_PARAM_set_int32(cp, (int32_t)(3 + j)))
|| !TEST_true(OSSL_PARAM_get_int64(cp, &i64))
|| !TEST_size_t_eq(cp->data_size, sz)
|| !TEST_size_t_eq((size_t)i64, 3 + j)) {
TEST_note("iteration %zu var %s", j + 1, int_names[j]);
goto err;
}
}
/* All unsigned integral types */
for (j = 0; j < OSSL_NELEM(uint_names); j++) {
if (!TEST_ptr(cp = OSSL_PARAM_locate(params, uint_names[j]))
|| !TEST_true(OSSL_PARAM_set_uint32(cp, (uint32_t)(3 + j)))
|| !TEST_true(OSSL_PARAM_get_uint64(cp, &u64))
|| !TEST_size_t_eq(cp->data_size, sz)
|| !TEST_size_t_eq((size_t)u64, 3 + j)) {
TEST_note("iteration %zu var %s", j + 1, uint_names[j]);
goto err;
}
}
/* Real */
if (!TEST_ptr(cp = OSSL_PARAM_locate(params, "double"))
|| !TEST_true(OSSL_PARAM_set_double(cp, 3.14))
|| !TEST_true(OSSL_PARAM_get_double(cp, &d2))
|| !TEST_size_t_eq(sz, sizeof(double))
|| !TEST_double_eq(d, d2))
goto err;
/* UTF8 string */
bufp = NULL;
if (!TEST_ptr(cp = OSSL_PARAM_locate(params, "utf8str"))
|| !TEST_true(OSSL_PARAM_set_utf8_string(cp, "abcdef"))
|| !TEST_size_t_eq(sz, sizeof("abcdef"))
|| !TEST_true(OSSL_PARAM_get_utf8_string(cp, &bufp, 0))
|| !TEST_str_eq(bufp, "abcdef"))
goto err;
OPENSSL_free(bufp);
bufp = buf2;
if (!TEST_true(OSSL_PARAM_get_utf8_string(cp, &bufp, sizeof(buf2)))
|| !TEST_str_eq(buf2, "abcdef"))
goto err;
/* UTF8 pointer */
bufp = buf;
sz = 0;
if (!TEST_ptr(cp = OSSL_PARAM_locate(params, "utf8ptr"))
|| !TEST_true(OSSL_PARAM_set_utf8_ptr(cp, "tuvwxyz"))
|| !TEST_size_t_eq(sz, sizeof("tuvwxyz"))
|| !TEST_str_eq(bufp, "tuvwxyz")
|| !TEST_true(OSSL_PARAM_get_utf8_ptr(cp, (const char **)&bufp2))
|| !TEST_ptr_eq(bufp2, bufp))
goto err;
/* OCTET string */
vp = NULL;
if (!TEST_ptr(p = locate(params, "octstr"))
|| !TEST_true(OSSL_PARAM_set_octet_string(p, "abcdefghi",
sizeof("abcdefghi")))
|| !TEST_size_t_eq(sz, sizeof("abcdefghi")))
goto err;
/* Match the return size to avoid trailing garbage bytes */
p->data_size = *p->return_size;
if (!TEST_true(OSSL_PARAM_get_octet_string(p, &vp, 0, &s))
|| !TEST_size_t_eq(s, sizeof("abcdefghi"))
|| !TEST_mem_eq(vp, sizeof("abcdefghi"),
"abcdefghi", sizeof("abcdefghi")))
goto err;
OPENSSL_free(vp);
vp = buf2;
if (!TEST_true(OSSL_PARAM_get_octet_string(p, &vp, sizeof(buf2), &s))
|| !TEST_size_t_eq(s, sizeof("abcdefghi"))
|| !TEST_mem_eq(vp, sizeof("abcdefghi"),
"abcdefghi", sizeof("abcdefghi")))
goto err;
/* OCTET pointer */
vp = &l;
sz = 0;
if (!TEST_ptr(p = locate(params, "octptr"))
|| !TEST_true(OSSL_PARAM_set_octet_ptr(p, &ul, sizeof(ul)))
|| !TEST_size_t_eq(sz, sizeof(ul))
|| !TEST_ptr_eq(vp, &ul))
goto err;
/* Match the return size to avoid trailing garbage bytes */
p->data_size = *p->return_size;
if (!TEST_true(OSSL_PARAM_get_octet_ptr(p, (const void **)&vp2, &k))
|| !TEST_size_t_eq(k, sizeof(ul))
|| !TEST_ptr_eq(vp2, vp))
goto err;
/* BIGNUM */
if (!TEST_ptr(p = locate(params, "bignum"))
|| !TEST_ptr(bn = BN_lebin2bn(bn_val, (int)sizeof(bn_val), NULL))
|| !TEST_true(OSSL_PARAM_set_BN(p, bn))
|| !TEST_size_t_eq(sz, sizeof(bn_val)))
goto err;
/* Match the return size to avoid trailing garbage bytes */
p->data_size = *p->return_size;
if(!TEST_true(OSSL_PARAM_get_BN(p, &bn2))
|| !TEST_BN_eq(bn, bn2))
goto err;
ret = 1;
err:
BN_free(bn);
BN_free(bn2);
return ret;
}
int setup_tests(void)
{
ADD_ALL_TESTS(test_param_int, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_long, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_uint, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_ulong, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_int32, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_uint32, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_size_t, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_int64, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_uint64, OSSL_NELEM(raw_values));
ADD_ALL_TESTS(test_param_bignum, OSSL_NELEM(raw_values));
ADD_TEST(test_param_real);
ADD_TEST(test_param_construct);
return 1;
}
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