SymbX/systemd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

test-dhcp6-client: Add Status option test

Browse Source 
Add Status option tests to verify that options with differently
placed Status options are processed correctly.
This commit is contained in:
Patrik Flykt
2018-01-04 15:22:43 +02:00
parent 0dfe2a4b56
commit df296124df
1 changed files with 78 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libsystemd-network/test-dhcp6-client.c
+78
View File
@@ -156,6 +156,83 @@ static int test_option(sd_event *e) {
return 0;
}
static int test_option_status(sd_event *e) {
uint8_t option1[] = {
/* IA NA */
0x00, 0x03, 0x00, 0x12, 0x1a, 0x1d, 0x1a, 0x1d,
0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0x00, 0x02,
/* status option */
0x00, 0x0d, 0x00, 0x02, 0x00, 0x01,
};
static const uint8_t option2[] = {
/* IA NA */
0x00, 0x03, 0x00, 0x2e, 0x1a, 0x1d, 0x1a, 0x1d,
0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0x00, 0x02,
/* IA Addr */
0x00, 0x05, 0x00, 0x1e,
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
0x01, 0x02, 0x03, 0x04, 0x0a, 0x0b, 0x0c, 0x0d,
/* status option */
0x00, 0x0d, 0x00, 0x02, 0x00, 0x01,
};
static const uint8_t option3[] = {
/* IA NA */
0x00, 0x03, 0x00, 0x34, 0x1a, 0x1d, 0x1a, 0x1d,
0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0x00, 0x02,
/* IA Addr */
0x00, 0x05, 0x00, 0x24,
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
0x01, 0x02, 0x03, 0x04, 0x0a, 0x0b, 0x0c, 0x0d,
/* status option */
0x00, 0x0d, 0x00, 0x08, 0x00, 0x00, 'f', 'o',
'o', 'b', 'a', 'r',
};
DHCP6Option *option;
DHCP6IA ia;
int r = 0;
if (verbose)
printf("* %s\n", __FUNCTION__);
zero(ia);
option = (DHCP6Option *)option1;
assert_se(sizeof(option1) == sizeof(DHCP6Option) + be16toh(option->len));
r = dhcp6_option_parse_ia(option, &ia);
assert_se(r == -EINVAL);
assert_se(ia.addresses == NULL);
option->len = htobe16(17);
r = dhcp6_option_parse_ia(option, &ia);
assert_se(r == -ENOBUFS);
assert_se(ia.addresses == NULL);
option->len = htobe16(sizeof(DHCP6Option));
r = dhcp6_option_parse_ia(option, &ia);
assert_se(r == -ENOBUFS);
assert_se(ia.addresses == NULL);
zero(ia);
option = (DHCP6Option *)option2;
assert_se(sizeof(option2) == sizeof(DHCP6Option) + be16toh(option->len));
r = dhcp6_option_parse_ia(option, &ia);
assert_se(r >= 0);
assert_se(ia.addresses == NULL);
zero(ia);
option = (DHCP6Option *)option3;
assert_se(sizeof(option3) == sizeof(DHCP6Option) + be16toh(option->len));
r = dhcp6_option_parse_ia(option, &ia);
assert_se(r >= 0);
assert_se(ia.addresses != NULL);
return 0;
}
static uint8_t msg_advertise[198] = {
0x02, 0x0f, 0xb4, 0xe5, 0x00, 0x01, 0x00, 0x0e,
0x00, 0x01, 0x00, 0x01, 0x1a, 0x6b, 0xf3, 0x30,
@@ -800,6 +877,7 @@ int main(int argc, char *argv[]) {
test_client_basic(e);
test_option(e);
test_option_status(e);
test_advertise_option(e);
test_client_solicit(e);