Commit 5dcdf198 authored by Martin Åberg's avatar Martin Åberg Committed by Jukka Rissanen
Browse files

net: improved test for IPv6 pton() and ntop() 



Represent IPv6 addresses as groups of 16-bit values in test vectors.

This commit corrects the following two test issues on big endian
systems:

  START - test_ipv6_pton_1
  Failed to verify ff08::
  against 0:ff08::

  START - test_ipv6_ntop_1
  Failed to verify 0:ff08::
  against ff08::

Makes the following tests pass on qemu_leon3:
- net.util

Signed-off-by: default avatarMartin Åberg <martin.aberg@gaisler.com>
parent a5293567

tests/net/utils/src/main.c

+20 −4
Original line number Diff line number Diff line
@@ -109,14 +109,14 @@ static ZTEST_DMEM struct net_addr_test_data ipv6_pton_1 = { 
	.family = AF_INET6,

	.pton = true,

	.ipv6.c_addr = "ff08::",

	.ipv6.verify.s6_addr32 = { htons(0xff08), 0, 0, 0 },

	.ipv6.verify.s6_addr16 = { htons(0xff08), 0, 0, 0, 0, 0, 0, 0 },

};



static ZTEST_DMEM struct net_addr_test_data ipv6_pton_2 = {

	.family = AF_INET6,

	.pton = true,

	.ipv6.c_addr = "::",

	.ipv6.verify.s6_addr32 = { 0, 0, 0, 0 },

	.ipv6.verify.s6_addr16 = { 0 },

};



static ZTEST_DMEM struct net_addr_test_data ipv6_pton_3 = {
@@ -152,6 +152,13 @@ static ZTEST_DMEM struct net_addr_test_data ipv6_pton_6 = { 
				   htons(0xaabb), htons(0xccdd) },

};



static ZTEST_DMEM struct net_addr_test_data ipv6_pton_7 = {

	.family = AF_INET6,

	.pton = true,

	.ipv6.c_addr = "0:ff08::",

	.ipv6.verify.s6_addr16 = { 0, htons(0xff08), 0, 0, 0, 0, 0, 0 },

};



/* net_addr_ntop test cases */

static ZTEST_DMEM struct net_addr_test_data ipv4_ntop_1 = {

	.family = AF_INET,
@@ -213,14 +220,14 @@ static ZTEST_DMEM struct net_addr_test_data ipv6_ntop_1 = { 
	.family = AF_INET6,

	.pton = false,

	.ipv6.c_verify = "ff08::",

	.ipv6.addr.s6_addr32 = { htons(0xff08), 0, 0, 0 },

	.ipv6.addr.s6_addr16 = { htons(0xff08), 0, 0, 0, 0, 0, 0, 0 },

};



static ZTEST_DMEM struct net_addr_test_data ipv6_ntop_2 = {

	.family = AF_INET6,

	.pton = false,

	.ipv6.c_verify = "::",

	.ipv6.addr.s6_addr32 = { 0, 0, 0, 0 },

	.ipv6.addr.s6_addr16 = { 0 },

};



static ZTEST_DMEM struct net_addr_test_data ipv6_ntop_3 = {
@@ -256,6 +263,13 @@ static ZTEST_DMEM struct net_addr_test_data ipv6_ntop_6 = { 
				 htons(0xaabb), htons(0xccdd) },

};



static ZTEST_DMEM struct net_addr_test_data ipv6_ntop_7 = {

	.family = AF_INET6,

	.pton = false,

	.ipv6.c_verify = "0:ff08::",

	.ipv6.addr.s6_addr16 = { 0, htons(0xff08), 0, 0, 0, 0, 0, 0 },

};



static const struct {

	const char *name;

	struct net_addr_test_data *data;
@@ -277,6 +291,7 @@ static const struct { 
	{ "test_ipv6_pton_4", &ipv6_pton_4},

	{ "test_ipv6_pton_5", &ipv6_pton_5},

	{ "test_ipv6_pton_6", &ipv6_pton_6},

	{ "test_ipv6_pton_7", &ipv6_pton_7},



	/* IPv4 net_addr_ntop */

	{ "test_ipv4_ntop_1", &ipv4_ntop_1},
@@ -295,6 +310,7 @@ static const struct { 
	{ "test_ipv6_ntop_4", &ipv6_ntop_4},

	{ "test_ipv6_ntop_5", &ipv6_ntop_5},

	{ "test_ipv6_ntop_6", &ipv6_ntop_6},

	{ "test_ipv6_ntop_7", &ipv6_ntop_7},

};



static bool check_net_addr(struct net_addr_test_data *data)

CRA Git | Maintained and supported by SUSTech CRA and CCSE