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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include "libnm-client-aux-extern/nm-default-client.h"
#include "nm-cloud-setup-utils.h"
#include "libnm-core-aux-intern/nm-libnm-core-utils.h"
#include "libnm-glib-aux/nm-test-utils.h"
/*****************************************************************************/
static NMSettingIPConfig *
_ri4a_new_s_ip(const char *const *addrs)
{
NMSettingIPConfig *s_ip;
s_ip = NM_SETTING_IP_CONFIG(nm_setting_ip4_config_new());
for (; addrs && addrs[0]; addrs++) {
nm_auto_unref_ip_address NMIPAddress *a = nmtst_ip_address_new(AF_INET, addrs[0]);
nm_setting_ip_config_add_address(s_ip, a);
}
return s_ip;
}
static GPtrArray *
_ri4a_new_arr(const char *const *addrs)
{
GPtrArray *arr;
arr = g_ptr_array_new_with_free_func((GDestroyNotify) nm_ip_address_unref);
for (; addrs && addrs[0]; addrs++)
g_ptr_array_add(arr, nmtst_ip_address_new(AF_INET, addrs[0]));
return arr;
}
static void
_test_ri4a(const char *const *addrs_before, const char *const *addrs_new)
{
gs_unref_object NMSettingIPConfig *s_ip = NULL;
gs_unref_ptrarray GPtrArray *arr = NULL;
const gsize n = NM_PTRARRAY_LEN(addrs_new);
gboolean changed;
gsize i;
s_ip = _ri4a_new_s_ip(addrs_before);
arr = _ri4a_new_arr(addrs_new);
g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip),
==,
NM_PTRARRAY_LEN(addrs_before));
g_assert_cmpint(arr->len, ==, n);
changed = nmcs_setting_ip_replace_ipv4_addresses(s_ip, (NMIPAddress **) arr->pdata, arr->len);
g_assert_cmpint(changed, !=, nm_utils_strv_equal(addrs_before, addrs_new));
g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip), ==, n);
for (i = 0; i < n; i++) {
NMIPAddress *a = arr->pdata[i];
NMIPAddress *b = nm_setting_ip_config_get_address(s_ip, i);
if (nmtst_get_rand_bool())
NM_SWAP(&a, &b);
g_assert(nm_ip_address_cmp_full(a, b, NM_IP_ADDRESS_CMP_FLAGS_WITH_ATTRS) == 0);
}
}
static void
test_replace_ipv4_addresses(void)
{
const char *const *const LISTS[] = {
NM_MAKE_STRV(),
NM_MAKE_STRV("192.168.5.1/24"),
NM_MAKE_STRV("192.168.5.1/24", "192.168.5.2/24"),
NM_MAKE_STRV("192.168.5.1/24", "192.168.5.2/24", "192.168.5.3/24"),
NM_MAKE_STRV("192.168.5.1/24", "192.168.5.2/24", "192.168.5.3/24", "192.168.5.4/24"),
};
int i_run;
for (i_run = 0; i_run < 20; i_run++) {
gs_free const char **addrs_before = NULL;
gs_free const char **addrs_new = NULL;
addrs_before = nmtst_rand_perm_strv(LISTS[nmtst_get_rand_uint32() % G_N_ELEMENTS(LISTS)]);
addrs_new = nmtst_rand_perm_strv(LISTS[nmtst_get_rand_uint32() % G_N_ELEMENTS(LISTS)]);
_test_ri4a(addrs_before, addrs_new);
}
_test_ri4a(NM_MAKE_STRV(), NM_MAKE_STRV());
_test_ri4a(NM_MAKE_STRV(), NM_MAKE_STRV("192.168.5.1/24"));
_test_ri4a(NM_MAKE_STRV(), NM_MAKE_STRV("192.168.5.1/24", "192.168.5.2/24"));
_test_ri4a(NM_MAKE_STRV("192.168.5.1/24"), NM_MAKE_STRV());
_test_ri4a(NM_MAKE_STRV("192.168.5.1/24"), NM_MAKE_STRV("192.168.5.1/24"));
_test_ri4a(NM_MAKE_STRV("192.168.5.1/24", "192.168.5.2/24"), NM_MAKE_STRV());
_test_ri4a(NM_MAKE_STRV("192.168.5.1/24", "192.168.5.2/24"), NM_MAKE_STRV("192.168.5.1/24"));
_test_ri4a(NM_MAKE_STRV("192.168.5.1/24", "192.168.5.2/24"), NM_MAKE_STRV("192.168.5.2/24"));
}
/*****************************************************************************/
NMTST_DEFINE();
int
main(int argc, char **argv)
{
nmtst_init(&argc, &argv, TRUE);
g_test_add_func("/cloud-setup/general/replace-ipv4-addresses", test_replace_ipv4_addresses);
return g_test_run();
}
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