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NetworkManager/src/platform/tests/test-route.c
Thomas Haller 3ef807c6ae platform: extend nm_platform_ipX_route_get_all() to return default-routes only 
Add a new enum NMPlatformGetRouteMode. This extends the existing
functions nm_platform_ip4_route_get_all() and nm_platform_ip6_route_get_all()
to return default routes only.

Signed-off-by: Thomas Haller <thaller@redhat.com>
2014-11-07 15:23:11 +01:00

255 lines
8.4 KiB
C
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#include "test-common.h"
#include "nm-test-utils.h"
#define DEVICE_NAME "nm-test-device"
static void
ip4_route_callback (NMPlatform *platform, int ifindex, NMPlatformIP4Route *received, NMPlatformSignalChangeType change_type, NMPlatformReason reason, SignalData *data)
{
g_assert (received);
g_assert_cmpint (received->ifindex, ==, ifindex);
g_assert (data && data->name);
g_assert_cmpstr (data->name, ==, NM_PLATFORM_SIGNAL_IP4_ROUTE_CHANGED);
if (data->ifindex && data->ifindex != received->ifindex)
return;
if (data->change_type != change_type)
return;
if (data->loop)
g_main_loop_quit (data->loop);
if (data->received)
g_error ("Received signal '%s' a second time.", data->name);
data->received = TRUE;
}
static void
ip6_route_callback (NMPlatform *platform, int ifindex, NMPlatformIP6Route *received, NMPlatformSignalChangeType change_type, NMPlatformReason reason, SignalData *data)
{
g_assert (received);
g_assert_cmpint (received->ifindex, ==, ifindex);
g_assert (data && data->name);
g_assert_cmpstr (data->name, ==, NM_PLATFORM_SIGNAL_IP6_ROUTE_CHANGED);
if (data->ifindex && data->ifindex != received->ifindex)
return;
if (data->change_type != change_type)
return;
if (data->loop)
g_main_loop_quit (data->loop);
if (data->received)
g_error ("Received signal '%s' a second time.", data->name);
data->received = TRUE;
}
static void
test_ip4_route (void)
{
int ifindex = nm_platform_link_get_ifindex (DEVICE_NAME);
SignalData *route_added = add_signal (NM_PLATFORM_SIGNAL_IP4_ROUTE_CHANGED, NM_PLATFORM_SIGNAL_ADDED, ip4_route_callback);
SignalData *route_changed = add_signal (NM_PLATFORM_SIGNAL_IP4_ROUTE_CHANGED, NM_PLATFORM_SIGNAL_CHANGED, ip4_route_callback);
SignalData *route_removed = add_signal (NM_PLATFORM_SIGNAL_IP4_ROUTE_CHANGED, NM_PLATFORM_SIGNAL_REMOVED, ip4_route_callback);
GArray *routes;
NMPlatformIP4Route rts[3];
in_addr_t network;
int plen = 24;
in_addr_t gateway;
int metric = 20;
int mss = 1000;
inet_pton (AF_INET, "192.0.3.0", &network);
inet_pton (AF_INET, "198.51.100.1", &gateway);
/* Add route to gateway */
g_assert (nm_platform_ip4_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, gateway, 32, INADDR_ANY, metric, mss));
no_error ();
accept_signal (route_added);
/* Add route */
g_assert (!nm_platform_ip4_route_exists (ifindex, network, plen, metric));
no_error ();
g_assert (nm_platform_ip4_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, network, plen, gateway, metric, mss));
no_error ();
g_assert (nm_platform_ip4_route_exists (ifindex, network, plen, metric));
no_error ();
accept_signal (route_added);
/* Add route again */
g_assert (nm_platform_ip4_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, network, plen, gateway, metric, mss));
no_error ();
accept_signal (route_changed);
/* Add default route */
g_assert (!nm_platform_ip4_route_exists (ifindex, 0, 0, metric));
no_error ();
g_assert (nm_platform_ip4_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, 0, 0, gateway, metric, mss));
no_error ();
g_assert (nm_platform_ip4_route_exists (ifindex, 0, 0, metric));
no_error ();
accept_signal (route_added);
/* Add default route again */
g_assert (nm_platform_ip4_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, 0, 0, gateway, metric, mss));
no_error ();
accept_signal (route_changed);
/* Test route listing */
routes = nm_platform_ip4_route_get_all (ifindex, NM_PLATFORM_GET_ROUTE_MODE_ALL);
memset (rts, 0, sizeof (rts));
rts[0].source = NM_IP_CONFIG_SOURCE_USER;
rts[0].network = gateway;
rts[0].plen = 32;
rts[0].ifindex = ifindex;
rts[0].gateway = INADDR_ANY;
rts[0].metric = metric;
rts[0].mss = mss;
rts[1].source = NM_IP_CONFIG_SOURCE_USER;
rts[1].network = network;
rts[1].plen = plen;
rts[1].ifindex = ifindex;
rts[1].gateway = gateway;
rts[1].metric = metric;
rts[1].mss = mss;
rts[2].source = NM_IP_CONFIG_SOURCE_USER;
rts[2].network = 0;
rts[2].plen = 0;
rts[2].ifindex = ifindex;
rts[2].gateway = gateway;
rts[2].metric = metric;
rts[2].mss = mss;
g_assert_cmpint (routes->len, ==, 3);
g_assert (!memcmp (routes->data, rts, sizeof (rts)));
nmtst_platform_ip4_routes_equal ((NMPlatformIP4Route *) routes->data, rts, routes->len);
g_array_unref (routes);
/* Remove route */
g_assert (nm_platform_ip4_route_delete (ifindex, network, plen, metric));
no_error ();
g_assert (!nm_platform_ip4_route_exists (ifindex, network, plen, metric));
accept_signal (route_removed);
/* Remove route again */
g_assert (nm_platform_ip4_route_delete (ifindex, network, plen, metric));
no_error ();
free_signal (route_added);
free_signal (route_changed);
free_signal (route_removed);
}
static void
test_ip6_route (void)
{
int ifindex = nm_platform_link_get_ifindex (DEVICE_NAME);
SignalData *route_added = add_signal (NM_PLATFORM_SIGNAL_IP6_ROUTE_CHANGED, NM_PLATFORM_SIGNAL_ADDED, ip6_route_callback);
SignalData *route_changed = add_signal (NM_PLATFORM_SIGNAL_IP6_ROUTE_CHANGED, NM_PLATFORM_SIGNAL_CHANGED, ip6_route_callback);
SignalData *route_removed = add_signal (NM_PLATFORM_SIGNAL_IP6_ROUTE_CHANGED, NM_PLATFORM_SIGNAL_REMOVED, ip6_route_callback);
GArray *routes;
NMPlatformIP6Route rts[3];
struct in6_addr network;
int plen = 64;
struct in6_addr gateway;
int metric = 20;
int mss = 1000;
inet_pton (AF_INET6, "2001:db8:a:b:0:0:0:0", &network);
inet_pton (AF_INET6, "2001:db8:c:d:1:2:3:4", &gateway);
/* Add route to gateway */
g_assert (nm_platform_ip6_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, gateway, 128, in6addr_any, metric, mss));
no_error ();
accept_signal (route_added);
/* Add route */
g_assert (!nm_platform_ip6_route_exists (ifindex, network, plen, metric));
no_error ();
g_assert (nm_platform_ip6_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, network, plen, gateway, metric, mss));
no_error ();
g_assert (nm_platform_ip6_route_exists (ifindex, network, plen, metric));
no_error ();
accept_signal (route_added);
/* Add route again */
g_assert (nm_platform_ip6_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, network, plen, gateway, metric, mss));
no_error ();
accept_signal (route_changed);
/* Add default route */
g_assert (!nm_platform_ip6_route_exists (ifindex, in6addr_any, 0, metric));
no_error ();
g_assert (nm_platform_ip6_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, in6addr_any, 0, gateway, metric, mss));
no_error ();
g_assert (nm_platform_ip6_route_exists (ifindex, in6addr_any, 0, metric));
no_error ();
accept_signal (route_added);
/* Add default route again */
g_assert (nm_platform_ip6_route_add (ifindex, NM_IP_CONFIG_SOURCE_USER, in6addr_any, 0, gateway, metric, mss));
no_error ();
accept_signal (route_changed);
/* Test route listing */
routes = nm_platform_ip6_route_get_all (ifindex, NM_PLATFORM_GET_ROUTE_MODE_ALL);
memset (rts, 0, sizeof (rts));
rts[0].source = NM_IP_CONFIG_SOURCE_USER;
rts[0].network = gateway;
rts[0].plen = 128;
rts[0].ifindex = ifindex;
rts[0].gateway = in6addr_any;
rts[0].metric = metric;
rts[0].mss = mss;
rts[1].source = NM_IP_CONFIG_SOURCE_USER;
rts[1].network = network;
rts[1].plen = plen;
rts[1].ifindex = ifindex;
rts[1].gateway = gateway;
rts[1].metric = metric;
rts[1].mss = mss;
rts[2].source = NM_IP_CONFIG_SOURCE_USER;
rts[2].network = in6addr_any;
rts[2].plen = 0;
rts[2].ifindex = ifindex;
rts[2].gateway = gateway;
rts[2].metric = metric;
rts[2].mss = mss;
g_assert_cmpint (routes->len, ==, 3);
g_assert (!memcmp (routes->data, rts, sizeof (rts)));
nmtst_platform_ip6_routes_equal ((NMPlatformIP6Route *) routes->data, rts, routes->len);
g_array_unref (routes);
/* Remove route */
g_assert (nm_platform_ip6_route_delete (ifindex, network, plen, metric));
no_error ();
g_assert (!nm_platform_ip6_route_exists (ifindex, network, plen, metric));
accept_signal (route_removed);
/* Remove route again */
g_assert (nm_platform_ip6_route_delete (ifindex, network, plen, metric));
no_error ();
free_signal (route_added);
free_signal (route_changed);
free_signal (route_removed);
}
void
setup_tests (void)
{
SignalData *link_added = add_signal_ifname (NM_PLATFORM_SIGNAL_LINK_CHANGED, NM_PLATFORM_SIGNAL_ADDED, link_callback, DEVICE_NAME);
nm_platform_link_delete (nm_platform_link_get_ifindex (DEVICE_NAME));
g_assert (!nm_platform_link_exists (DEVICE_NAME));
g_assert (nm_platform_dummy_add (DEVICE_NAME));
accept_signal (link_added);
free_signal (link_added);
g_assert (nm_platform_link_set_up (nm_platform_link_get_ifindex (DEVICE_NAME)));
g_test_add_func ("/route/ip4", test_ip4_route);
g_test_add_func ("/route/ip6", test_ip6_route);
}
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