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platform/tests: ip6gre & ip6gretap test cases (ip6 tunnel flags)

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This commit is contained in:
Joao Machado 2023-03-11 15:55:51 +00:00 • committed by Beniamino Galvani
parent 7c54d26ad6
commit 1505ca3626
2 changed files with 105 additions and 34 deletions
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7
src/core/platform/tests/test-common.c
View file

@ -2522,7 +2522,9 @@ nmtstp_link_ip6gre_add(NMPlatform *platform,
gboolean success;
char b1[NM_INET_ADDRSTRLEN];
char b2[NM_INET_ADDRSTRLEN];
char encap[20];
char tclass[20];
gboolean encap_ignore;
gboolean tclass_inherit;
g_assert(nm_utils_ifname_valid_kernel(name, NULL));
@ -2540,9 +2542,11 @@ nmtstp_link_ip6gre_add(NMPlatform *platform,
g_strdup_printf("dev %s", nm_platform_link_get_name(platform, lnk->parent_ifindex));
tclass_inherit = NM_FLAGS_HAS(lnk->flags, IP6_TNL_F_USE_ORIG_TCLASS);
encap_ignore = NM_FLAGS_HAS(lnk->flags, IP6_TNL_F_IGN_ENCAP_LIMIT);
success = !nmtstp_run_command(
"ip link add %s type %s%s%s local %s remote %s ttl %u tclass %s flowlabel %x",
"ip link add %s type %s%s%s local %s remote %s ttl %u tclass %s encaplimit %s "
"flowlabel %x",
name,
lnk->is_tap ? "ip6gretap" : "ip6gre",
NM_PRINT_FMT_QUOTED2(dev, " ", dev, ""),
@ -2550,6 +2554,7 @@ nmtstp_link_ip6gre_add(NMPlatform *platform,
nm_inet6_ntop(&lnk->remote, b2),
lnk->ttl,
tclass_inherit ? "inherit" : nm_sprintf_buf(tclass, "%02x", lnk->tclass),
encap_ignore ? "none" : nm_sprintf_buf(encap, "%u", lnk->encap_limit),
lnk->flow_label);
if (success) {
pllink = nmtstp_assert_wait_for_link(platform,

132
src/core/platform/tests/test-link.c
View file

@ -1489,12 +1489,25 @@ test_software_detect(gconstpointer user_data)
module_loaded = nmtstp_ensure_module("ip6_gre");
lnk_ip6tnl.local = nmtst_inet6_from_string("fd01::42");
lnk_ip6tnl.remote = nmtst_inet6_from_string("fd01::aaaa");
lnk_ip6tnl.parent_ifindex = ifindex_parent;
lnk_ip6tnl.tclass = 21;
lnk_ip6tnl.flow_label = 1338;
lnk_ip6tnl.is_gre = TRUE;
switch (test_data->test_mode) {
case 0:
lnk_ip6tnl.local = nmtst_inet6_from_string("fd01::43");
lnk_ip6tnl.remote = nmtst_inet6_from_string("fd01::aaaa");
lnk_ip6tnl.parent_ifindex = ifindex_parent;
lnk_ip6tnl.tclass = 21;
lnk_ip6tnl.flow_label = 1338;
lnk_ip6tnl.is_gre = TRUE;
break;
case 1:
lnk_ip6tnl.local = nmtst_inet6_from_string("fd01::44");
lnk_ip6tnl.remote = nmtst_inet6_from_string("fd01::aaab");
lnk_ip6tnl.parent_ifindex = ifindex_parent;
lnk_ip6tnl.tclass = 0;
lnk_ip6tnl.flow_label = 1339;
lnk_ip6tnl.is_gre = TRUE;
lnk_ip6tnl.flags = IP6_TNL_F_IGN_ENCAP_LIMIT | IP6_TNL_F_USE_ORIG_TCLASS;
break;
}
if (!nmtstp_link_ip6gre_add(NULL, ext, DEVICE_NAME, &lnk_ip6tnl)) {
if (!module_loaded) {
@ -1513,14 +1526,29 @@ test_software_detect(gconstpointer user_data)
module_loaded = nmtstp_ensure_module("ip6_gre");
lnk_ip6tnl.local = nmtst_inet6_from_string("fe80::abcd");
lnk_ip6tnl.remote = nmtst_inet6_from_string("fc01::bbbb");
lnk_ip6tnl.parent_ifindex = ifindex_parent;
lnk_ip6tnl.ttl = 10;
lnk_ip6tnl.tclass = 22;
lnk_ip6tnl.flow_label = 1339;
lnk_ip6tnl.is_gre = TRUE;
lnk_ip6tnl.is_tap = TRUE;
switch (test_data->test_mode) {
case 0:
lnk_ip6tnl.local = nmtst_inet6_from_string("fe80::abcd");
lnk_ip6tnl.remote = nmtst_inet6_from_string("fc01::bbbb");
lnk_ip6tnl.parent_ifindex = ifindex_parent;
lnk_ip6tnl.ttl = 10;
lnk_ip6tnl.tclass = 23;
lnk_ip6tnl.flow_label = 1340;
lnk_ip6tnl.is_gre = TRUE;
lnk_ip6tnl.is_tap = TRUE;
break;
case 1:
lnk_ip6tnl.local = nmtst_inet6_from_string("fe80::abce");
lnk_ip6tnl.remote = nmtst_inet6_from_string("fc01::bbbc");
lnk_ip6tnl.parent_ifindex = ifindex_parent;
lnk_ip6tnl.ttl = 10;
lnk_ip6tnl.tclass = 0;
lnk_ip6tnl.flow_label = 1341;
lnk_ip6tnl.is_gre = TRUE;
lnk_ip6tnl.is_tap = TRUE;
lnk_ip6tnl.flags = IP6_TNL_F_IGN_ENCAP_LIMIT | IP6_TNL_F_USE_ORIG_TCLASS;
break;
}
if (!nmtstp_link_ip6gre_add(NULL, ext, DEVICE_NAME, &lnk_ip6tnl)) {
if (!module_loaded) {
@ -1901,29 +1929,65 @@ test_software_detect(gconstpointer user_data)
{
const NMPlatformLnkIp6Tnl *plnk = &lnk->lnk_ip6tnl;
g_assert(plnk == nm_platform_link_get_lnk_ip6gre(NM_PLATFORM_GET, ifindex, NULL));
g_assert_cmpint(plnk->parent_ifindex, ==, ifindex_parent);
nmtst_assert_ip6_address(&plnk->local, "fd01::42");
nmtst_assert_ip6_address(&plnk->remote, "fd01::aaaa");
g_assert_cmpint(plnk->tclass, ==, 21);
g_assert_cmpint(plnk->flow_label, ==, 1338);
g_assert_cmpint(plnk->is_gre, ==, TRUE);
g_assert_cmpint(plnk->is_tap, ==, FALSE);
switch (test_data->test_mode) {
case 0:
g_assert(plnk == nm_platform_link_get_lnk_ip6gre(NM_PLATFORM_GET, ifindex, NULL));
g_assert_cmpint(plnk->parent_ifindex, ==, ifindex_parent);
nmtst_assert_ip6_address(&plnk->local, "fd01::43");
nmtst_assert_ip6_address(&plnk->remote, "fd01::aaaa");
g_assert_cmpint(plnk->tclass, ==, 21);
g_assert_cmpint(plnk->flow_label, ==, 1338);
g_assert_cmpint(plnk->is_gre, ==, TRUE);
g_assert_cmpint(plnk->is_tap, ==, FALSE);
break;
case 1:
g_assert(plnk == nm_platform_link_get_lnk_ip6gre(NM_PLATFORM_GET, ifindex, NULL));
g_assert_cmpint(plnk->parent_ifindex, ==, ifindex_parent);
nmtst_assert_ip6_address(&plnk->local, "fd01::44");
nmtst_assert_ip6_address(&plnk->remote, "fd01::aaab");
g_assert_cmpint(plnk->flow_label, ==, 1339);
g_assert_cmpint(plnk->is_gre, ==, TRUE);
g_assert_cmpint(plnk->is_tap, ==, FALSE);
g_assert_cmpint(plnk->flags & 0xFFFF, /* ignore kernel internal flags */
==,
IP6_TNL_F_IGN_ENCAP_LIMIT | IP6_TNL_F_USE_ORIG_TCLASS);
break;
}
break;
}
case NM_LINK_TYPE_IP6GRETAP:
{
const NMPlatformLnkIp6Tnl *plnk = &lnk->lnk_ip6tnl;
g_assert(plnk == nm_platform_link_get_lnk_ip6gretap(NM_PLATFORM_GET, ifindex, NULL));
g_assert_cmpint(plnk->parent_ifindex, ==, ifindex_parent);
nmtst_assert_ip6_address(&plnk->local, "fe80::abcd");
nmtst_assert_ip6_address(&plnk->remote, "fc01::bbbb");
g_assert_cmpint(plnk->ttl, ==, 10);
g_assert_cmpint(plnk->tclass, ==, 22);
g_assert_cmpint(plnk->flow_label, ==, 1339);
g_assert_cmpint(plnk->is_gre, ==, TRUE);
g_assert_cmpint(plnk->is_tap, ==, TRUE);
switch (test_data->test_mode) {
case 0:
g_assert(plnk
== nm_platform_link_get_lnk_ip6gretap(NM_PLATFORM_GET, ifindex, NULL));
g_assert_cmpint(plnk->parent_ifindex, ==, ifindex_parent);
nmtst_assert_ip6_address(&plnk->local, "fe80::abcd");
nmtst_assert_ip6_address(&plnk->remote, "fc01::bbbb");
g_assert_cmpint(plnk->ttl, ==, 10);
g_assert_cmpint(plnk->tclass, ==, 23);
g_assert_cmpint(plnk->flow_label, ==, 1340);
g_assert_cmpint(plnk->is_gre, ==, TRUE);
g_assert_cmpint(plnk->is_tap, ==, TRUE);
break;
case 1:
g_assert(plnk
== nm_platform_link_get_lnk_ip6gretap(NM_PLATFORM_GET, ifindex, NULL));
g_assert_cmpint(plnk->parent_ifindex, ==, ifindex_parent);
nmtst_assert_ip6_address(&plnk->local, "fe80::abce");
nmtst_assert_ip6_address(&plnk->remote, "fc01::bbbc");
g_assert_cmpint(plnk->ttl, ==, 10);
g_assert_cmpint(plnk->flow_label, ==, 1341);
g_assert_cmpint(plnk->is_gre, ==, TRUE);
g_assert_cmpint(plnk->is_tap, ==, TRUE);
g_assert_cmpint(plnk->flags & 0xFFFF, /* ignore kernel internal flags */
==,
IP6_TNL_F_IGN_ENCAP_LIMIT | IP6_TNL_F_USE_ORIG_TCLASS);
break;
}
break;
}
case NM_LINK_TYPE_IPIP:
@ -3958,8 +4022,10 @@ _nmtstp_setup_tests(void)
test_software_detect_add("/link/software/detect/gretap", NM_LINK_TYPE_GRETAP, 0);
test_software_detect_add("/link/software/detect/ip6tnl/0", NM_LINK_TYPE_IP6TNL, 0);
test_software_detect_add("/link/software/detect/ip6tnl/1", NM_LINK_TYPE_IP6TNL, 1);
test_software_detect_add("/link/software/detect/ip6gre", NM_LINK_TYPE_IP6GRE, 0);
test_software_detect_add("/link/software/detect/ip6gretap", NM_LINK_TYPE_IP6GRETAP, 0);
test_software_detect_add("/link/software/detect/ip6gre/0", NM_LINK_TYPE_IP6GRE, 0);
test_software_detect_add("/link/software/detect/ip6gre/1", NM_LINK_TYPE_IP6GRE, 1);
test_software_detect_add("/link/software/detect/ip6gretap/0", NM_LINK_TYPE_IP6GRETAP, 0);
test_software_detect_add("/link/software/detect/ip6gretap/1", NM_LINK_TYPE_IP6GRETAP, 1);
test_software_detect_add("/link/software/detect/ipip", NM_LINK_TYPE_IPIP, 0);
test_software_detect_add("/link/software/detect/macvlan", NM_LINK_TYPE_MACVLAN, 0);
test_software_detect_add("/link/software/detect/macvtap", NM_LINK_TYPE_MACVTAP, 0);