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/*
* Unix SMB/CIFS implementation.
*
* Copyright (C) 2021 Uri Simchoni <uri@samba.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <errno.h>
#include <setjmp.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdint.h>
#include <cmocka.h>
#include <tsocket.h>
static int setup(void **state)
{
TALLOC_CTX *mem_ctx = talloc_new(NULL);
assert_non_null(mem_ctx);
*state = mem_ctx;
return 0;
}
static int teardown(void **state)
{
TALLOC_CTX *mem_ctx = *state;
TALLOC_FREE(mem_ctx);
return 0;
}
static void test_address_inet_from_strings(void **state)
{
int rc = 0;
int save_errno;
TALLOC_CTX *mem_ctx = *state;
struct tsocket_address *addr = NULL;
char *addr_s = NULL;
/*
* Unspecified IP family, given an IPv4 address
*/
rc = tsocket_address_inet_from_strings(mem_ctx, "ip", "1.2.3.4", 1234,
&addr);
assert_return_code(rc, errno);
assert_non_null(addr);
addr_s = tsocket_address_string(addr, mem_ctx);
assert_non_null(addr_s);
assert_string_equal(addr_s, "ipv4:1.2.3.4:1234");
assert_true(tsocket_address_is_inet(addr, "ip"));
assert_true(tsocket_address_is_inet(addr, "ipv4"));
assert_false(tsocket_address_is_inet(addr, "ipv6"));
assert_int_equal(tsocket_address_inet_port(addr), 1234);
TALLOC_FREE(addr);
TALLOC_FREE(addr_s);
/*
* Expecting IPv4, given an IPv4 address
*/
rc = tsocket_address_inet_from_strings(mem_ctx, "ipv4", "1.2.3.4", 1234,
&addr);
assert_return_code(rc, errno);
assert_non_null(addr);
addr_s = tsocket_address_string(addr, mem_ctx);
assert_non_null(addr_s);
assert_string_equal(addr_s, "ipv4:1.2.3.4:1234");
assert_true(tsocket_address_is_inet(addr, "ip"));
assert_true(tsocket_address_is_inet(addr, "ipv4"));
assert_false(tsocket_address_is_inet(addr, "ipv6"));
assert_int_equal(tsocket_address_inet_port(addr), 1234);
TALLOC_FREE(addr);
TALLOC_FREE(addr_s);
/*
* Expecting IPv6, given an IPv4 address
*/
errno = 0;
rc = tsocket_address_inet_from_strings(mem_ctx, "ipv6", "1.2.3.4", 1234,
&addr);
save_errno = errno;
assert_int_equal(rc, -1);
assert_int_not_equal(save_errno, 0);
assert_null(addr);
/*
* Unspecified IP family, given an IPv6 address
*/
rc = tsocket_address_inet_from_strings(mem_ctx, "ip", "2001::1", 1234,
&addr);
assert_return_code(rc, errno);
assert_non_null(addr);
addr_s = tsocket_address_string(addr, mem_ctx);
assert_non_null(addr_s);
assert_string_equal(addr_s, "ipv6:2001::1:1234");
assert_true(tsocket_address_is_inet(addr, "ip"));
assert_false(tsocket_address_is_inet(addr, "ipv4"));
assert_true(tsocket_address_is_inet(addr, "ipv6"));
assert_int_equal(tsocket_address_inet_port(addr), 1234);
TALLOC_FREE(addr);
TALLOC_FREE(addr_s);
/*
* Expecting IPv4, given an IPv6 address
*/
errno = 0;
rc = tsocket_address_inet_from_strings(mem_ctx, "ipv4", "2001::1", 1234,
&addr);
save_errno = errno;
assert_int_equal(rc, -1);
assert_int_not_equal(save_errno, 0);
assert_null(addr);
/*
* expecting IPv6, given an IPv6 address
*/
rc = tsocket_address_inet_from_strings(mem_ctx, "ipv6", "2001::1", 1234,
&addr);
assert_return_code(rc, errno);
assert_non_null(addr);
addr_s = tsocket_address_string(addr, mem_ctx);
assert_non_null(addr_s);
assert_string_equal(addr_s, "ipv6:2001::1:1234");
assert_true(tsocket_address_is_inet(addr, "ip"));
assert_false(tsocket_address_is_inet(addr, "ipv4"));
assert_true(tsocket_address_is_inet(addr, "ipv6"));
assert_int_equal(tsocket_address_inet_port(addr), 1234);
TALLOC_FREE(addr);
TALLOC_FREE(addr_s);
/*
* Unspecified IP family, given an illegal address
*/
errno = 0;
rc = tsocket_address_inet_from_strings(mem_ctx, "ip", "localhost", 1234,
&addr);
save_errno = errno;
assert_int_equal(rc, -1);
assert_int_not_equal(save_errno, 0);
assert_null(addr);
/*
* Illegal IP family
*/
errno = 0;
rc = tsocket_address_inet_from_strings(mem_ctx, "ipx", "1.2.3.4", 1234,
&addr);
save_errno = errno;
assert_int_equal(rc, -1);
assert_int_not_equal(save_errno, 0);
assert_null(addr);
}
int main(int argc, char *argv[])
{
int rc;
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_address_inet_from_strings),
};
if (argc == 2) {
cmocka_set_test_filter(argv[1]);
}
cmocka_set_message_output(CM_OUTPUT_SUBUNIT);
rc = cmocka_run_group_tests(tests, setup, teardown);
return rc;
}
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