On Fri, 2023-04-21 at 17:08 -0700, emohandesi@linux.microsoft.com wrote:
«Внимание! Данное письмо от внешнего адресата!»
From: Ehsan Mohandesi emohandesi@linux.microsoft.com
Test router advertisement validation and processing functions.
Signed-off-by: Ehsan Mohandesi emohandesi@linux.microsoft.com
test/dm/eth.c | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+)
diff --git a/test/dm/eth.c b/test/dm/eth.c index ebf01d8..d05d2a9 100644 --- a/test/dm/eth.c +++ b/test/dm/eth.c @@ -20,6 +20,7 @@ #include <dm/uclass-internal.h> #include <test/test.h> #include <test/ut.h> +#include <ndisc.h>
#define DM_TEST_ETH_NUM 4
@@ -607,3 +608,90 @@ static int dm_test_eth_async_ping_reply(struct unit_test_state *uts) }
DM_TEST(dm_test_eth_async_ping_reply, UT_TESTF_SCAN_FDT);
+#if IS_ENABLED(CONFIG_IPV6_ROUTER_DISCOVERY)
+static u8 ip6_ra_buf[] = {0x60, 0xf, 0xc5, 0x4a, 0x0, 0x38, 0x3a, 0xff, 0xfe,
0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6,0x85, 0xe6,
0x29, 0x77, 0xcb, 0xc8, 0x53, 0xff, 0x2,0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,0x0, 0x0, 0x0,
0x1, 0x86, 0x0, 0xdc, 0x90, 0x40, 0x80,0x15, 0x18,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,0x3, 0x4,
0x40, 0xc0, 0x0, 0x0, 0x37, 0xdc, 0x0, 0x0,0x37,
0x78, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, 0xca,0xfe, 0xca,
0xfe, 0xca, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0,0x0, 0x0,
0x0, 0x1, 0x1, 0x0, 0x15, 0x5d, 0xe2, 0x8a,0x2};
+static int dm_test_validate_ra(struct unit_test_state *uts) +{
struct ip6_hdr *ip6 = (struct ip6_hdr *)ip6_ra_buf;struct icmp6hdr *icmp = (struct icmp6hdr *)(ip6 + 1);__be16 temp = 0;ut_assert(validate_ra(ip6) == true);temp = ip6->payload_len;ip6->payload_len = 15;ut_assert(validate_ra(ip6) == false);ip6->payload_len = temp;temp = ip6->saddr.s6_addr16[0];ip6->saddr.s6_addr16[0] = 0x2001;ut_assert(validate_ra(ip6) == false);ip6->saddr.s6_addr16[0] = temp;temp = ip6->hop_limit;ip6->hop_limit = 15;ut_assert(validate_ra(ip6) == false);ip6->hop_limit = temp;temp = icmp->icmp6_code;icmp->icmp6_code = 15;ut_assert(validate_ra(ip6) == false);icmp->icmp6_code = temp;return 0;+}
+DM_TEST(dm_test_validate_ra, 0);
+static int dm_test_process_ra(struct unit_test_state *uts) +{
int len = sizeof(ip6_ra_buf);struct ip6_hdr *ip6 = (struct ip6_hdr *)ip6_ra_buf;struct icmp6hdr *icmp = (struct icmp6hdr *)(ip6 + 1);struct ra_msg *msg = (struct ra_msg *)icmp;unsigned char *option = msg->opt;struct icmp6_ra_prefix_info *prefix =(struct icmp6_ra_prefix_info*)option;
__be16 temp = 0;unsigned char option_len = option[1];ut_assert(process_ra(ip6, len) == 0);temp = icmp->icmp6_rt_lifetime;icmp->icmp6_rt_lifetime = 0;ut_assert(process_ra(ip6, len) != 0);icmp->icmp6_rt_lifetime = temp;ut_assert(process_ra(ip6, 0) != 0);option[1] = 0;ut_assert(process_ra(ip6, len) != 0);option[1] = option_len;prefix->on_link = false;ut_assert(process_ra(ip6, len) != 0);prefix->on_link = true;temp = prefix->prefix.s6_addr16[0];prefix->prefix.s6_addr16[0] = 0x80fe;ut_assert(process_ra(ip6, len) != 0);prefix->prefix.s6_addr16[0] = temp;return 0;+}
+DM_TEST(dm_test_process_ra, 0);
+#endif
1.8.3.1
Reviewed-by: Viacheslav Mitrofanov v.v.mitrofanov@yadro.com