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tests: net: Add IPv4 multicast address tests

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These tests test the IPv4 multicast address add, lookup and
removal functions found for network interface.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2017-09-27 19:21:15 +03:00
parent d14919ce47
commit 80bfd25a6c
2 changed files with 61 additions and 6 deletions
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1
tests/net/ip-addr/prj.conf
View file

@ -16,6 +16,7 @@ CONFIG_SYS_LOG_SHOW_COLOR=y
CONFIG_RANDOM_GENERATOR=y
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_NET_IF_UNICAST_IPV6_ADDR_COUNT=3
CONFIG_NET_IF_MCAST_IPV4_ADDR_COUNT=3
CONFIG_NET_L2_DUMMY=y
CONFIG_NET_DEBUG_IF=y
CONFIG_ZTEST=y

66
tests/net/ip-addr/src/main.c
View file

@ -155,10 +155,17 @@ static struct net_if_api net_test_if_api = {
#define _ETH_L2_LAYER DUMMY_L2
#define _ETH_L2_CTX_TYPE NET_L2_GET_CTX_TYPE(DUMMY_L2)
NET_DEVICE_INIT(net_addr_test, "net_addr_test",
net_test_init, &net_test_context_data, NULL,
CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
&net_test_if_api, _ETH_L2_LAYER, _ETH_L2_CTX_TYPE, 127);
NET_DEVICE_INIT_INSTANCE(net_addr_test1, "net_addr_test1", iface1,
net_test_init, &net_test_context_data, NULL,
CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
&net_test_if_api, _ETH_L2_LAYER, _ETH_L2_CTX_TYPE,
127);
NET_DEVICE_INIT_INSTANCE(net_addr_test2, "net_addr_test2", iface2,
net_test_init, &net_test_context_data, NULL,
CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
&net_test_if_api, _ETH_L2_LAYER, _ETH_L2_CTX_TYPE,
127);
void run_tests(void)
{
@ -181,13 +188,15 @@ void run_tests(void)
struct net_if_addr *ifaddr1, *ifaddr2;
struct net_if_mcast_addr *ifmaddr1;
struct in_addr addr4 = { { { 192, 168, 0, 1 } } };
struct in_addr maddr4a = { { { 224, 0, 0, 1 } } };
struct in_addr maddr4b = { { { 224, 0, 0, 2 } } };
struct in_addr match_addr = { { { 192, 168, 0, 2 } } };
struct in_addr fail_addr = { { { 10, 1, 0, 2 } } };
struct in_addr netmask = { { { 255, 255, 255, 0 } } };
struct in_addr gw = { { { 192, 168, 0, 42 } } };
struct in_addr loopback4 = { { { 127, 0, 0, 1 } } };
struct net_if *iface;
int i;
struct net_if *iface, *iface1, *iface2;
int i, ret;
TEST_BYTE_1(0xde, "DE");
TEST_BYTE_1(0x09, "09");
@ -391,6 +400,51 @@ void run_tests(void)
zassert_true(net_ipv4_addr_mask_cmp(iface, &match_addr),
"IPv4 match failed");
zassert_true(net_is_ipv4_addr_mcast(&maddr4a),
"IPv4 multicast address");
zassert_true(net_is_ipv4_addr_mcast(&maddr4b),
"IPv4 multicast address");
zassert_false(net_is_ipv4_addr_mcast(&addr4), "IPv4 address");
ifmaddr1 = net_if_ipv4_maddr_add(net_if_get_default(), &maddr4a);
zassert_not_null(ifmaddr1, "IPv4 multicast address add failed");
ifmaddr1 = net_if_ipv4_maddr_add(net_if_get_default(), &maddr4b);
zassert_not_null(ifmaddr1, "IPv4 multicast address add failed");
iface = NULL;
iface1 = net_if_get_by_index(0);
iface2 = net_if_get_by_index(1);
ifmaddr1 = net_if_ipv4_maddr_lookup(&maddr4a, &iface);
zassert_not_null(ifmaddr1, "IPv4 multicast address lookup failed");
zassert_equal(iface, iface1, "Interface not found");
ifmaddr1 = net_if_ipv4_maddr_lookup(&maddr4b, &iface);
zassert_not_null(ifmaddr1, "IPv4 multicast address lookup failed");
zassert_equal(iface, iface1, "Interface not found");
ifmaddr1 = net_if_ipv4_maddr_lookup(&maddr4a, &iface2);
zassert_is_null(ifmaddr1, "IPv4 multicast address lookup succeed");
ret = net_if_ipv4_maddr_rm(iface2, &maddr4a);
zassert_false(ret, "IPv4 rm succeed");
ret = net_if_ipv4_maddr_rm(iface1, &maddr4a);
zassert_true(ret, "IPv4 rm failed");
ifmaddr1 = net_if_ipv4_maddr_lookup(&maddr4a, &iface1);
zassert_is_null(ifmaddr1, "IPv4 multicast address lookup succeed");
ret = net_if_ipv4_maddr_rm(iface1, &maddr4b);
zassert_true(ret, "IPv4 rm failed");
ifmaddr1 = net_if_ipv4_maddr_lookup(&maddr4b, &iface1);
zassert_is_null(ifmaddr1, "IPv4 multicast address lookup succeed");
printk("IP address checks passed\n");
}