From a91cc0bc64e792ae58272371766adcb6a239109a Mon Sep 17 00:00:00 2001
From: hoelscher <jens.hoelscher@fh-muenster.de>
Date: Fri, 27 Nov 2015 08:46:22 +0100
Subject: [PATCH] add test for cmsgs with recvmsg
---
.../api_tests/cmsgs/recvmsg_sctp_extrcv.pkt | 86 +++++++++
.../api_tests/cmsgs/recvmsg_sctp_nxtinfo.pkt | 68 +++++++
.../api_tests/cmsgs/recvmsg_sctp_rcvinfo.pkt | 168 ++++++++++++++++++
.../api_tests/cmsgs/recvmsg_sctp_sndrcv.pkt | 72 ++++++++
.../cmsgs/sendmsg_sctp_dstaddrv6.pkt | 62 +++++++
5 files changed, 456 insertions(+)
create mode 100644 gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_extrcv.pkt
create mode 100644 gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_nxtinfo.pkt
create mode 100644 gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_rcvinfo.pkt
create mode 100644 gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_sndrcv.pkt
create mode 100644 gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/sendmsg_sctp_dstaddrv6.pkt
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_extrcv.pkt b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_extrcv.pkt
new file mode 100644
index 00000000..68bf57d0
--- /dev/null
+++ b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_extrcv.pkt
@@ -0,0 +1,86 @@
+--tolerance_usecs=100000
+
+ 0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
++0.0 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
++0.0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
++0.0 bind(3, ..., ...) = 0
+// Check the handshake with an empty(!) cookie
++0.1 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
++0.0 > sctp: INIT[flgs=0, tag=1, a_rwnd=..., os=..., is=..., tsn=1, ...]
++0.1 < sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=1500, os=16, is=16, tsn=1, STATE_COOKIE[len=4, val=...]]
++0.0 > sctp: COOKIE_ECHO[flgs=0, len=4, val=...]
++0.1 < sctp: COOKIE_ACK[flgs=0]
+
++0.0 getsockopt(3, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_PEER_ADDR_PARAMS,
+ {spp_assoc_id=0,
+ spp_address=...,
+ spp_hbinterval=0,
+ spp_pathmaxrxt=8,
+ spp_pathmtu=1468,
+ spp_flags=SPP_HB_DISABLE,
+ spp_ipv6_flowlabel=0,
+ spp_dscp=0}, 152) = 0
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVRCVINFO, [0], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVNXTINFO, [0], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_EVENTS, {sctp_data_io_event=1,
+ sctp_association_event=0,
+ sctp_address_event=0,
+ sctp_send_failure_event=0,
+ sctp_peer_error_event=0,
+ sctp_shutdown_event=0,
+ sctp_partial_delivery_event=0,
+ sctp_adaptation_layer_event=0,
+ sctp_authentication_event=0,
+ sctp_sender_dry_event=0}, 11) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_USE_EXT_RCVINFO, [1], 4) = 0
+
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=1, sid=0, ssn=0, ppid=9877]
+* > sctp: SACK[flgs=0, cum_tsn=1, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(140)=[{cmsg_len=140,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_EXTRCV,
+ cmsg_data={sinfo_stream=0,
+ sinfo_ssn=0,
+ sinfo_flags=0,
+ sinfo_ppid=htonl(9877),
+ sinfo_context=0,
+ sinfo_pr_value=0,
+ sinfo_tsn=1,
+ sinfo_cumtsn=1,
+ serinfo_next_flags=0,
+ serinfo_next_stream=0,
+ serinfo_next_aid=0,
+ serinfo_next_length=0,
+ serinfo_next_ppid=htonl(0),
+ sinfo_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
+
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=2, sid=0, ssn=1, ppid=9878]
+* > sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=..., gaps=[], dups=[]]
++0.0 < sctp: DATA[flgs=IUBE, len=1016, tsn=3, sid=1, ssn=0, ppid=9879]
+* > sctp: SACK[flgs=0, cum_tsn=3, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(140)=[{cmsg_len=140,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_EXTRCV,
+ cmsg_data={sinfo_stream=0,
+ sinfo_ssn=1,
+ sinfo_flags=0,
+ sinfo_ppid=htonl(9878),
+ sinfo_context=0,
+ sinfo_pr_value=0,
+ sinfo_tsn=2,
+ sinfo_cumtsn=3,
+ serinfo_next_flags=SCTP_NEXT_MSG_AVAIL|SCTP_NEXT_MSG_ISCOMPLETE|SCTP_NEXT_MSG_IS_UNORDERED,
+ serinfo_next_stream=1,
+ serinfo_next_aid=...,
+ serinfo_next_length=1000,
+ serinfo_next_ppid=htonl(9879),
+ sinfo_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_nxtinfo.pkt b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_nxtinfo.pkt
new file mode 100644
index 00000000..79f40793
--- /dev/null
+++ b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_nxtinfo.pkt
@@ -0,0 +1,68 @@
+--tolerance_usecs=100000
+
+ 0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
++0.0 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
++0.0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
++0.0 bind(3, ..., ...) = 0
+// Check the handshake with an empty(!) cookie
++0.1 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
++0.0 > sctp: INIT[flgs=0, tag=1, a_rwnd=..., os=..., is=..., tsn=1, ...]
++0.1 < sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=1500, os=16, is=16, tsn=1, STATE_COOKIE[len=4, val=...]]
++0.0 > sctp: COOKIE_ECHO[flgs=0, len=4, val=...]
++0.1 < sctp: COOKIE_ACK[flgs=0]
++0.0 getsockopt(3, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
+//recvmsg(sd, msghdr, flags)
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_PEER_ADDR_PARAMS,
+ {spp_assoc_id=0,
+ spp_address=...,
+ spp_hbinterval=0,
+ spp_pathmaxrxt=8,
+ spp_pathmtu=1468,
+ spp_flags=SPP_HB_DISABLE,
+ spp_ipv6_flowlabel=0,
+ spp_dscp=0}, 152) = 0
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVRCVINFO, [0], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVNXTINFO, [1], 4) = 0
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=1, sid=0, ssn=0, ppid=0]
+* > sctp: SACK[flgs=0, cum_tsn=1, a_rwnd=..., gaps=[], dups=[]]
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=2, sid=0, ssn=1, ppid=1234]
+* > sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(28)=[{cmsg_len=28,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_NXTINFO,
+ cmsg_data={nxt_sid=0,
+ nxt_flags=SCTP_COMPLETE,
+ nxt_ppid=htonl(1234),
+ nxt_length=1000,
+ nxt_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVRCVINFO, [1], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVNXTINFO, [1], 4) = 0
++0.0 < sctp: DATA[flgs=IUBE, len=1016, tsn=3, sid=0, ssn=0, ppid=9876]
+* > sctp: SACK[flgs=0, cum_tsn=3, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(68)=[{cmsg_len=40,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_RCVINFO,
+ cmsg_data={rcv_sid=0,
+ rcv_ssn=1,
+ rcv_flags=0,
+ rcv_ppid=htonl(1234),
+ rcv_tsn=2,
+ rcv_cumtsn=3,
+ rcv_context=0,
+ rcv_assoc_id=...}},
+ {cmsg_len=28,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_NXTINFO,
+ cmsg_data= {nxt_sid=0,
+ nxt_flags=SCTP_UNORDERED|SCTP_COMPLETE,
+ nxt_ppid=htonl(9876),
+ nxt_length=1000,
+ nxt_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_rcvinfo.pkt b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_rcvinfo.pkt
new file mode 100644
index 00000000..bf449475
--- /dev/null
+++ b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_rcvinfo.pkt
@@ -0,0 +1,168 @@
+--tolerance_usecs=100000
+
+ 0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
++0.0 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
++0.0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
++0.0 bind(3, ..., ...) = 0
+// Check the handshake with an empty(!) cookie
++0.1 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
++0.0 > sctp: INIT[flgs=0, tag=1, a_rwnd=..., os=..., is=..., tsn=1, ...]
++0.1 < sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=1500, os=16, is=16, tsn=1, STATE_COOKIE[len=4, val=...]]
++0.0 > sctp: COOKIE_ECHO[flgs=0, len=4, val=...]
++0.1 < sctp: COOKIE_ACK[flgs=0]
++0.0 getsockopt(3, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
+//recvmsg(sd, msghdr, flags)
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_PEER_ADDR_PARAMS,
+ {spp_assoc_id=0,
+ spp_address=...,
+ spp_hbinterval=0,
+ spp_pathmaxrxt=8,
+ spp_pathmtu=1468,
+ spp_flags=SPP_HB_DISABLE,
+ spp_ipv6_flowlabel=0,
+ spp_dscp=0}, 152) = 0
+//base test
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=1, sid=0, ssn=0, ppid=0]
+* > sctp: SACK[flgs=0, cum_tsn=1, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(0)=[],
+ msg_flags=MSG_EOR}, 0) = 1000
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVRCVINFO, [1], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVNXTINFO, [0], 4) = 0
++0.0 < sctp: DATA[flgs=IUBE, len=1016, tsn=2, sid=0, ssn=0, ppid=0]
+* > sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(40)=[{cmsg_len=40,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_RCVINFO,
+ cmsg_data={rcv_sid=0,
+ rcv_ssn=0,
+ rcv_flags=SCTP_UNORDERED,
+ rcv_ppid=htonl(0),
+ rcv_tsn=2,
+ rcv_cumtsn=2,
+ rcv_context=0,
+ rcv_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVRCVINFO, [0], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVNXTINFO, [1], 4) = 0
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=3, sid=0, ssn=1, ppid=0]
+* > sctp: SACK[flgs=0, cum_tsn=3, a_rwnd=..., gaps=[], dups=[]]
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=4, sid=0, ssn=2, ppid=1234]
+* > sctp: SACK[flgs=0, cum_tsn=4, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(28)=[{cmsg_len=28,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_NXTINFO,
+ cmsg_data={nxt_sid=0,
+ nxt_flags=SCTP_COMPLETE,
+ nxt_ppid=htonl(1234),
+ nxt_length=1000,
+ nxt_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVRCVINFO, [1], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVNXTINFO, [1], 4) = 0
++0.0 < sctp: DATA[flgs=IUBE, len=1016, tsn=5, sid=0, ssn=0, ppid=9876]
+* > sctp: SACK[flgs=0, cum_tsn=5, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(68)=[{cmsg_len=40,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_RCVINFO,
+ cmsg_data={rcv_sid=0,
+ rcv_ssn=2,
+ rcv_flags=0,
+ rcv_ppid=htonl(1234),
+ rcv_tsn=4,
+ rcv_cumtsn=5,
+ rcv_context=0,
+ rcv_assoc_id=...}},
+ {cmsg_len=28,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_NXTINFO,
+ cmsg_data= {nxt_sid=0,
+ nxt_flags=SCTP_UNORDERED|SCTP_COMPLETE,
+ nxt_ppid=htonl(9876),
+ nxt_length=1000,
+ nxt_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVRCVINFO, [0], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RECVNXTINFO, [0], 4) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_EVENTS, {sctp_data_io_event=1,
+ sctp_association_event=0,
+ sctp_address_event=0,
+ sctp_send_failure_event=0,
+ sctp_peer_error_event=0,
+ sctp_shutdown_event=0,
+ sctp_partial_delivery_event=0,
+ sctp_adaptation_layer_event=0,
+ sctp_authentication_event=0,
+ sctp_sender_dry_event=0}, 11) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_USE_EXT_RCVINFO, [0], 4) = 0
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(140)=[{cmsg_len=140,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_SNDRCV,
+ cmsg_data={sinfo_stream=0,
+ sinfo_ssn=0,
+ sinfo_flags=SCTP_UNORDERED,
+ sinfo_ppid=htonl(9876),
+ sinfo_context=0,
+ sinfo_timetolive=0,
+ sinfo_tsn=5,
+ sinfo_cumtsn=5,
+ sinfo_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_USE_EXT_RCVINFO, [1], 4) = 0
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=6, sid=0, ssn=3, ppid=9877]
+* > sctp: SACK[flgs=0, cum_tsn=6, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(140)=[{cmsg_len=140,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_EXTRCV,
+ cmsg_data={sinfo_stream=0,
+ sinfo_ssn=3,
+ sinfo_flags=0,
+ sinfo_ppid=htonl(9877),
+ sinfo_context=0,
+ sinfo_pr_value=0,
+ sinfo_tsn=6,
+ sinfo_cumtsn=6,
+ serinfo_next_flags=0,
+ serinfo_next_stream=0,
+ serinfo_next_aid=0,
+ serinfo_next_length=0,
+ serinfo_next_ppid=htonl(0),
+ sinfo_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=7, sid=0, ssn=4, ppid=9878]
+* > sctp: SACK[flgs=0, cum_tsn=7, a_rwnd=..., gaps=[], dups=[]]
++0.0 < sctp: DATA[flgs=IUBE, len=1016, tsn=8, sid=1, ssn=0, ppid=9879]
+* > sctp: SACK[flgs=0, cum_tsn=8, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(140)=[{cmsg_len=140,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_EXTRCV,
+ cmsg_data={sinfo_stream=0,
+ sinfo_ssn=4,
+ sinfo_flags=0,
+ sinfo_ppid=htonl(9878),
+ sinfo_context=0,
+ sinfo_pr_value=0,
+ sinfo_tsn=7,
+ sinfo_cumtsn=8,
+ serinfo_next_flags=SCTP_NEXT_MSG_AVAIL|SCTP_NEXT_MSG_ISCOMPLETE|SCTP_NEXT_MSG_IS_UNORDERED,
+ serinfo_next_stream=1,
+ serinfo_next_aid=...,
+ serinfo_next_length=1000,
+ serinfo_next_ppid=htonl(9879),
+ sinfo_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_sndrcv.pkt b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_sndrcv.pkt
new file mode 100644
index 00000000..a07716e5
--- /dev/null
+++ b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/recvmsg_sctp_sndrcv.pkt
@@ -0,0 +1,72 @@
+--tolerance_usecs=100000
+
+ 0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
++0.0 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
++0.0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
++0.0 bind(3, ..., ...) = 0
+// Check the handshake with an empty(!) cookie
++0.1 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
++0.0 > sctp: INIT[flgs=0, tag=1, a_rwnd=..., os=..., is=..., tsn=1, ...]
++0.1 < sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=1500, os=16, is=16, tsn=1, STATE_COOKIE[len=4, val=...]]
++0.0 > sctp: COOKIE_ECHO[flgs=0, len=4, val=...]
++0.1 < sctp: COOKIE_ACK[flgs=0]
++0.0 getsockopt(3, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
+//recvmsg(sd, msghdr, flags)
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_EVENTS, {sctp_data_io_event=1,
+ sctp_association_event=0,
+ sctp_address_event=0,
+ sctp_send_failure_event=0,
+ sctp_peer_error_event=0,
+ sctp_shutdown_event=0,
+ sctp_partial_delivery_event=0,
+ sctp_adaptation_layer_event=0,
+ sctp_authentication_event=0,
+ sctp_sender_dry_event=0}, 11) = 0
+
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_PEER_ADDR_PARAMS,
+ {spp_assoc_id=0,
+ spp_address=...,
+ spp_hbinterval=0,
+ spp_pathmaxrxt=8,
+ spp_pathmtu=1468,
+ spp_flags=SPP_HB_DISABLE,
+ spp_ipv6_flowlabel=0,
+ spp_dscp=0}, 152) = 0
+
++0.0 < sctp: DATA[flgs=IBE, len=1016, tsn=1, sid=0, ssn=0, ppid=9877]
+* > sctp: SACK[flgs=0, cum_tsn=1, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(140)=[{cmsg_len=140,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_SNDRCV,
+ cmsg_data={sinfo_stream=0,
+ sinfo_ssn=0,
+ sinfo_flags=0,
+ sinfo_ppid=htonl(9877),
+ sinfo_context=0,
+ sinfo_timetolive=0,
+ sinfo_tsn=1,
+ sinfo_cumtsn=1,
+ sinfo_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
+
++0.0 < sctp: DATA[flgs=IUBE, len=1016, tsn=2, sid=0, ssn=1, ppid=9878]
+* > sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=..., gaps=[], dups=[]]
++0.0 recvmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(140)=[{cmsg_len=140,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_SNDRCV,
+ cmsg_data={sinfo_stream=0,
+ sinfo_ssn=1,
+ sinfo_flags=SCTP_UNORDERED,
+ sinfo_ppid=htonl(9878),
+ sinfo_context=0,
+ sinfo_timetolive=0,
+ sinfo_tsn=2,
+ sinfo_cumtsn=2,
+ sinfo_assoc_id=...}}],
+ msg_flags=MSG_EOR}, 0) = 1000
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/sendmsg_sctp_dstaddrv6.pkt b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/sendmsg_sctp_dstaddrv6.pkt
new file mode 100644
index 00000000..60530f1f
--- /dev/null
+++ b/gtests/net/packetdrill/tests/bsd/sctp/api_tests/cmsgs/sendmsg_sctp_dstaddrv6.pkt
@@ -0,0 +1,62 @@
+--tolerance_usecs=100000
+
+ 0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
++0.0 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
++0.0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
++0.0 bind(3, ..., ...) = 0
+// Check the handshake with an empty(!) cookie
++0.1 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
++0.0 > sctp: INIT[flgs=0, tag=1, a_rwnd=..., os=..., is=..., tsn=1, ...]
++0.1 < sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=1500, os=16, is=16, tsn=1, STATE_COOKIE[len=4, val=...]]
++0.0 > sctp: COOKIE_ECHO[flgs=0, len=4, val=...]
++0.1 < sctp: COOKIE_ACK[flgs=0]
++0.0 getsockopt(3, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
+//sendmsg(sd, msghdr, flags)
+
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_PEER_ADDR_PARAMS, {spp_assoc_id=0,
+ spp_address={sa_family=AF_INET6,
+ sin_port=htons(8080),
+ sin_addr=inet_addr("2001:DB8::1")},
+ spp_hbinterval=0,
+ spp_pathmaxrxt=8,
+ spp_pathmtu=1468,
+ spp_flags=SPP_HB_DISABLE,
+ spp_ipv6_flowlabel=0,
+ spp_dscp=0}, 152) = 0
+
++0.0 sendmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(16)=[{cmsg_len=16,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_DSTADDRV6,
+ cmsg_data={sa_family=AF_INET6,
+ sin_port=htons(8080),
+ sin_addr=inet_addr("2001:DB8::1")}}],
+ msg_flags=0}, 0) = 1000
+* > sctp: DATA[flgs=BE, len=1016, tsn=1, sid=0, ssn=0, ppid=0]
++0.0 < sctp: SACK[flgs=0, cum_tsn=1, a_rwnd=1500, gaps=[], dups=[]]
+
++0.0 sendmsg(3, {msg_name(...)=...,
+ msg_iov(1)=[{iov_base=..., iov_len=1000}],
+ msg_control(44)=[{cmsg_len=28,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_SNDINFO,
+ cmsg_data={snd_sid=2,
+ snd_flags=0,
+ snd_ppid=htonl(5),
+ snd_context=2,
+ snd_assoc_id=0}},
+ {cmsg_len=16,
+ cmsg_level=IPPROTO_SCTP,
+ cmsg_type=SCTP_DSTADDRV6,
+ cmsg_data={sa_family=AF_INET6,
+ sin_port=htons(8080),
+ sin_addr=inet_addr("2001:DB8::1")}}],
+ msg_flags=0}, 0) = 1000
+* > sctp: DATA[flgs=BE, len=1016, tsn=2, sid=2, ssn=0, ppid=5]
++0.0 < sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=1500, gaps=[], dups=[]]
+
++0.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=0]
++0.1 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
--
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