Add a test to check convertation from char* to struct in6_addr. Use in sandbox
Series-changes: 3 - Fixed tests to use length param in string_to_ip6()
Series-changes: 5 - Add test under #ifdef
Signed-off-by: Viacheslav Mitrofanov v.v.mitrofanov@yadro.com Reviewed-by: Ramon Fried rfried.dev@gmail.com Reviewed-by: Simon Glass sjg@chromium.org --- test/dm/eth.c | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+)
diff --git a/test/dm/eth.c b/test/dm/eth.c index 5437f9ea4a..7015aac701 100644 --- a/test/dm/eth.c +++ b/test/dm/eth.c @@ -13,6 +13,7 @@ #include <log.h> #include <malloc.h> #include <net.h> +#include <net6.h> #include <asm/eth.h> #include <dm/test.h> #include <dm/device-internal.h> @@ -22,6 +23,61 @@
#define DM_TEST_ETH_NUM 4
+#if IS_ENABLED(CONFIG_IPV6) +static int dm_test_string_to_ip6(struct unit_test_state *uts) +{ + char *str; + struct test_ip6_pair + { + char *string_addr; + struct in6_addr ip6_addr; + }; + + struct in6_addr ip6 = {0}; + + /* Correct statements */ + struct test_ip6_pair test_suite[] = { + {"2001:db8::0:1234:1", {.s6_addr32[0] = 0xb80d0120, + .s6_addr32[1] = 0x00000000, + .s6_addr32[2] = 0x00000000, + .s6_addr32[3] = 0x01003412}}, + {"2001:0db8:0000:0000:0000:0000:1234:0001", + {.s6_addr32[0] = 0xb80d0120, + .s6_addr32[1] = 0x00000000, + .s6_addr32[2] = 0x00000000, + .s6_addr32[3] = 0x01003412}}, + {"::1", {.s6_addr32[0] = 0x00000000, + .s6_addr32[1] = 0x00000000, + .s6_addr32[2] = 0x00000000, + .s6_addr32[3] = 0x01000000}}, + {"::ffff:192.168.1.1", {.s6_addr32[0] = 0x00000000, + .s6_addr32[1] = 0x00000000, + .s6_addr32[2] = 0xffff0000, + .s6_addr32[3] = 0x0101a8c0}}, + }; + + for (int i = 0; i < ARRAY_SIZE(test_suite); ++i) { + ut_assertok(string_to_ip6(test_suite[i].string_addr, + strlen(test_suite[i].string_addr), &ip6)); + ut_asserteq_mem(&ip6, &test_suite[i].ip6_addr, + sizeof(struct in6_addr)); + } + + /* Incorrect statements */ + str = "hello:world"; + ut_assertok(!string_to_ip6(str, strlen(str), &ip6)); + str = "2001:db8::0::0"; + ut_assertok(!string_to_ip6(str, strlen(str), &ip6)); + str = "2001:db8:192.168.1.1::1"; + ut_assertok(!string_to_ip6(str, strlen(str), &ip6)); + str = "192.168.1.1"; + ut_assertok(!string_to_ip6(str, strlen(str), &ip6)); + + return 0; +} +DM_TEST(dm_test_string_to_ip6, 0); +#endif + static int dm_test_eth(struct unit_test_state *uts) { net_ping_ip = string_to_ip("1.1.2.2");