mirror/openssl
2
0
Fork 0
mirror of https://github.com/openssl/openssl.git synced 2025-03-31 20:10:45 +08:00
Code Issues Packages Projects Releases Wiki Activity

TEST: Add test to exercise OPENSSL_CTX_set0_default()

Browse Source 
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12228)
This commit is contained in:
Richard Levitte 2020-06-22 15:49:55 +02:00
parent 3bd65f9b5b
commit e31eda006f
1 changed files with 45 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
test/evp_extra_test2.c
View File

@ -19,7 +19,7 @@
#include "testutil.h"
#include "internal/nelem.h"
static OPENSSL_CTX *libctx = NULL;
static OPENSSL_CTX *mainctx = NULL;
static OSSL_PROVIDER *nullprov = NULL;
/*
@ -198,7 +198,7 @@ static int test_d2i_AutoPrivateKey_ex(int i)
int expected_id = ak->evptype;
p = input;
if (!TEST_ptr(pkey = d2i_AutoPrivateKey_ex(NULL, &p, input_len, libctx,
if (!TEST_ptr(pkey = d2i_AutoPrivateKey_ex(NULL, &p, input_len, mainctx,
NULL))
|| !TEST_ptr_eq(p, input + input_len)
|| !TEST_int_eq(EVP_PKEY_id(pkey), expected_id))
@ -211,20 +211,58 @@ static int test_d2i_AutoPrivateKey_ex(int i)
return ret;
}
static int test_alternative_default(void)
{
OPENSSL_CTX *oldctx;
EVP_MD *sha256;
int ok = 0;
/*
* setup_tests() loaded the "null" provider in the current default, so
* we know this fetch should fail.
*/
if (!TEST_ptr_null(sha256 = EVP_MD_fetch(NULL, "SHA2-256", NULL)))
goto err;
/*
* Now we switch to our main library context, and try again. Since no
* providers are loaded in this one, it should fall back to the default.
*/
if (!TEST_ptr(oldctx = OPENSSL_CTX_set0_default(mainctx))
|| !TEST_ptr(sha256 = EVP_MD_fetch(NULL, "SHA2-256", NULL)))
goto err;
EVP_MD_free(sha256);
sha256 = NULL;
/*
* Switching back should give us our main library context back, and
* fetching SHA2-256 should fail again.
*/
if (!TEST_ptr_eq(OPENSSL_CTX_set0_default(oldctx), mainctx)
|| !TEST_ptr_null(sha256 = EVP_MD_fetch(NULL, "SHA2-256", NULL)))
goto err;
ok = 1;
err:
EVP_MD_free(sha256);
return ok;
}
int setup_tests(void)
{
libctx = OPENSSL_CTX_new();
mainctx = OPENSSL_CTX_new();
if (!TEST_ptr(libctx))
if (!TEST_ptr(mainctx))
return 0;
nullprov = OSSL_PROVIDER_load(NULL, "null");
if (!TEST_ptr(nullprov)) {
OPENSSL_CTX_free(libctx);
libctx = NULL;
OPENSSL_CTX_free(mainctx);
mainctx = NULL;
return 0;
}
ADD_TEST(test_alternative_default);
ADD_ALL_TESTS(test_d2i_AutoPrivateKey_ex, OSSL_NELEM(keydata));
return 1;
@ -232,6 +270,6 @@ int setup_tests(void)
void cleanup_tests(void)
{
OPENSSL_CTX_free(libctx);
OPENSSL_CTX_free(mainctx);
OSSL_PROVIDER_unload(nullprov);
}