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platform/tests: add test for nm_platform_link_set_netns()

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This commit is contained in:
Thomas Haller
2016-03-14 15:44:01 +01:00
parent ad345cdf7d
commit a0cce2b195
1 changed files with 62 additions and 11 deletions
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73
src/platform/tests/test-link.c
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@@ -42,6 +42,9 @@
#define VLAN_FLAGS 0
#define MTU 1357
#define _ADD_DUMMY(platform, name) \
g_assert_cmpint (nm_platform_link_dummy_add ((platform), (name), NULL), ==, NM_PLATFORM_ERROR_SUCCESS)
static void
test_bogus(void)
{
@@ -1865,6 +1868,24 @@ _test_netns_teardown (gpointer fixture, gconstpointer test_data)
SETUP ();
}
static NMPlatform *
_test_netns_create_platform (void)
{
NMPNetns *netns;
NMPlatform *platform;
netns = nmp_netns_new ();
g_assert (NMP_IS_NETNS (netns));
platform = g_object_new (NM_TYPE_LINUX_PLATFORM, NM_PLATFORM_NETNS_SUPPORT, TRUE, NULL);
g_assert (NM_IS_LINUX_PLATFORM (platform));
nmp_netns_pop (netns);
g_object_unref (netns);
return platform;
}
static gboolean
_test_netns_check_skip (void)
{
@@ -1900,7 +1921,6 @@ test_netns_general (gpointer fixture, gconstpointer test_data)
{
gs_unref_object NMPlatform *platform_1 = NULL;
gs_unref_object NMPlatform *platform_2 = NULL;
gs_unref_object NMPNetns *netns_2 = NULL;
NMPNetns *netns_tmp;
char sbuf[100];
int i, j, k;
@@ -1910,19 +1930,13 @@ test_netns_general (gpointer fixture, gconstpointer test_data)
return;
platform_1 = g_object_new (NM_TYPE_LINUX_PLATFORM, NM_PLATFORM_NETNS_SUPPORT, TRUE, NULL);
netns_2 = nmp_netns_new ();
platform_2 = g_object_new (NM_TYPE_LINUX_PLATFORM, NM_PLATFORM_NETNS_SUPPORT, TRUE, NULL);
nmp_netns_pop (netns_2);
platform_2 = _test_netns_create_platform ();
/* add some dummy devices. The "other-*" devices are there to bump the ifindex */
for (k = 0; k < 2; k++) {
NMPlatform *p = (k == 0 ? platform_1 : platform_2);
const char *id = (k == 0 ? "a" : "b");
#define _ADD_DUMMY(platform, name) \
g_assert_cmpint (nm_platform_link_dummy_add ((platform), (name), NULL), ==, NM_PLATFORM_ERROR_SUCCESS)
for (i = 0, j = nmtst_get_rand_int () % 5; i < j; i++)
_ADD_DUMMY (p, nm_sprintf_buf (sbuf, "other-a-%s-%02d", id, i));
@@ -1935,8 +1949,6 @@ test_netns_general (gpointer fixture, gconstpointer test_data)
for (i = 0, j = nmtst_get_rand_int () % 5; i < j; i++)
_ADD_DUMMY (p, nm_sprintf_buf (sbuf, "other-c-%s-%02d", id, i));
#undef _ADD_DUMMY
}
g_assert_cmpstr (nm_platform_sysctl_get (platform_1, "/sys/devices/virtual/net/dummy1_/ifindex"), ==, nm_sprintf_buf (sbuf, "%d", nm_platform_link_get_by_ifname (platform_1, "dummy1_")->ifindex));
@@ -1985,7 +1997,6 @@ test_netns_general (gpointer fixture, gconstpointer test_data)
}
g_assert (nm_platform_netns_push (platform_2, &netns_tmp));
g_assert (netns_tmp == netns_2);
if (ethtool_support) {
g_assert ( nmp_utils_ethtool_get_driver_info ("dummy1_", NULL, NULL, NULL));
@@ -2001,6 +2012,45 @@ test_netns_general (gpointer fixture, gconstpointer test_data)
/*****************************************************************************/
static void
test_netns_set_netns (gpointer fixture, gconstpointer test_data)
{
NMPlatform *platforms[3];
gs_unref_object NMPlatform *platform_0 = NULL;
gs_unref_object NMPlatform *platform_1 = NULL;
gs_unref_object NMPlatform *platform_2 = NULL;
nm_auto_pop_netns NMPNetns *netns_pop = NULL;
int i;
if (_test_netns_check_skip ())
return;
platforms[0] = platform_0 = g_object_new (NM_TYPE_LINUX_PLATFORM, NM_PLATFORM_NETNS_SUPPORT, TRUE, NULL);
platforms[1] = platform_1 = _test_netns_create_platform ();
platforms[2] = platform_2 = _test_netns_create_platform ();
i = nmtst_get_rand_int () % 4;
if (i != 3)
g_assert (nm_platform_netns_push (platforms[i], &netns_pop));
#define LINK_MOVE_NAME "link-move"
g_assert (!nm_platform_link_get_by_ifname (platform_1, LINK_MOVE_NAME));
g_assert (!nm_platform_link_get_by_ifname (platform_2, LINK_MOVE_NAME));
_ADD_DUMMY (platform_1, LINK_MOVE_NAME);
g_assert ( nm_platform_link_get_by_ifname (platform_1, LINK_MOVE_NAME));
g_assert (!nm_platform_link_get_by_ifname (platform_2, LINK_MOVE_NAME));
g_assert (nm_platform_link_set_netns (platform_1,
nm_platform_link_get_by_ifname (platform_1, LINK_MOVE_NAME)->ifindex,
nmp_netns_get_fd_net (nm_platform_netns_get (platform_2))));
g_assert (!nm_platform_link_get_by_ifname (platform_1, LINK_MOVE_NAME));
g_assert (!nm_platform_link_get_by_ifname (platform_2, LINK_MOVE_NAME));
nmtstp_assert_wait_for_link (platform_2, LINK_MOVE_NAME, NM_LINK_TYPE_DUMMY, 100);
g_assert (!nm_platform_link_get_by_ifname (platform_1, LINK_MOVE_NAME));
g_assert ( nm_platform_link_get_by_ifname (platform_2, LINK_MOVE_NAME));
}
/*****************************************************************************/
void
init_tests (int *argc, char ***argv)
{
@@ -2049,5 +2099,6 @@ setup_tests (void)
g_test_add_func ("/link/nl-bugs/spurious-dellink", test_nl_bugs_spuroius_dellink);
g_test_add_vtable ("/general/netns/general", 0, NULL, _test_netns_setup, test_netns_general, _test_netns_teardown);
g_test_add_vtable ("/general/netns/set-netns", 0, NULL, _test_netns_setup, test_netns_set_netns, _test_netns_teardown);
}
}