root
/
openssl
mirror of https://github.com/openssl/openssl.git
1
0
Fork 0
Code Issues Actions 7 Packages Projects Releases Wiki Activity

Test OSSL_ERR_STATE_save/restore() 

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21087)
This commit is contained in:
Tomas Mraz 2023-05-31 20:27:29 +02:00
parent 9c3ea4e1d7
commit ff0de1637b
1 changed files with 73 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

73
test/errtest.c
View File

@ -334,6 +334,78 @@ static int test_clear_error(void)
return res;
}
static int test_save_restore(void)
{
ERR_STATE *es;
int res = 0, i, flags = -1;
unsigned long mallocfail, interr;
static const char testdata[] = "test data";
const char *data = NULL;
if (!TEST_ptr(es = OSSL_ERR_STATE_new()))
goto err;
ERR_raise(ERR_LIB_CRYPTO, ERR_R_MALLOC_FAILURE);
mallocfail = ERR_peek_last_error();
if (!TEST_ulong_gt(mallocfail, 0))
goto err;
ERR_raise_data(ERR_LIB_CRYPTO, ERR_R_INTERNAL_ERROR, testdata);
interr = ERR_peek_last_error();
if (!TEST_ulong_ne(mallocfail, ERR_peek_last_error()))
goto err;
OSSL_ERR_STATE_save(es);
if (!TEST_ulong_eq(ERR_peek_last_error(), 0))
goto err;
for (i = 0; i < 2; i++) {
OSSL_ERR_STATE_restore(es);
if (!TEST_ulong_eq(ERR_peek_last_error(), interr))
goto err;
ERR_peek_last_error_data(&data, &flags);
if (!TEST_str_eq(data, testdata)
|| !TEST_int_eq(flags, ERR_TXT_STRING | ERR_TXT_MALLOCED))
goto err;
/* restore again to duplicate the entries */
OSSL_ERR_STATE_restore(es);
/* verify them all */
if (!TEST_ulong_eq(ERR_get_error_all(NULL, NULL, NULL,
&data, &flags), mallocfail)
|| !TEST_int_ne(flags, ERR_TXT_STRING | ERR_TXT_MALLOCED))
goto err;
if (!TEST_ulong_eq(ERR_get_error_all(NULL, NULL, NULL,
&data, &flags), interr)
|| !TEST_str_eq(data, testdata)
|| !TEST_int_eq(flags, ERR_TXT_STRING | ERR_TXT_MALLOCED))
goto err;
if (!TEST_ulong_eq(ERR_get_error_all(NULL, NULL, NULL,
&data, &flags), mallocfail)
|| !TEST_int_ne(flags, ERR_TXT_STRING | ERR_TXT_MALLOCED))
goto err;
if (!TEST_ulong_eq(ERR_get_error_all(NULL, NULL, NULL,
&data, &flags), interr)
|| !TEST_str_eq(data, testdata)
|| !TEST_int_eq(flags, ERR_TXT_STRING | ERR_TXT_MALLOCED))
goto err;
if (!TEST_ulong_eq(ERR_get_error(), 0))
goto err;
}
res = 1;
err:
OSSL_ERR_STATE_free(es);
return res;
}
int setup_tests(void)
{
ADD_TEST(preserves_system_error);
@ -343,6 +415,7 @@ int setup_tests(void)
ADD_TEST(test_print_error_format);
#endif
ADD_TEST(test_marks);
ADD_TEST(test_save_restore);
ADD_TEST(test_clear_error);
return 1;
}