diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2021-01-06 11:39:14 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-06 11:41:42 -0800 |
| commit | abe9d9f67f2c2c696ef26690fa8518dfc4e28728 (patch) | |
| tree | eabba6c15b22345ab322f7380548c4c8eb5e50fe /test/syscalls/linux/socket_test_util.cc | |
| parent | 0c4118d5b8428648c252df55a7867ac6f287f146 (diff) | |
Support add/remove IPv6 multicast group sock opt
IPv4 was always supported but UDP never supported joining/leaving IPv6
multicast groups via socket options.
Add: IPPROTO_IPV6, IPV6_JOIN_GROUP/IPV6_ADD_MEMBERSHIP
Remove: IPPROTO_IPV6, IPV6_LEAVE_GROUP/IPV6_DROP_MEMBERSHIP
Test: integration_test.TestUDPAddRemoveMembershipSocketOption
PiperOrigin-RevId: 350396072
Diffstat (limited to 'test/syscalls/linux/socket_test_util.cc')
| -rw-r--r-- | test/syscalls/linux/socket_test_util.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/syscalls/linux/socket_test_util.cc b/test/syscalls/linux/socket_test_util.cc index a760581b5..26dacc95e 100644 --- a/test/syscalls/linux/socket_test_util.cc +++ b/test/syscalls/linux/socket_test_util.cc @@ -860,6 +860,17 @@ TestAddress V6Loopback() { return t; } +TestAddress V6Multicast() { + TestAddress t("V6Multicast"); + t.addr.ss_family = AF_INET6; + t.addr_len = sizeof(sockaddr_in6); + EXPECT_EQ( + 1, + inet_pton(AF_INET6, "ff05::1234", + reinterpret_cast<sockaddr_in6*>(&t.addr)->sin6_addr.s6_addr)); + return t; +} + // Checksum computes the internet checksum of a buffer. uint16_t Checksum(uint16_t* buf, ssize_t buf_size) { // Add up the 16-bit values in the buffer. |