From aafbe6e0f5104fbb50d69e0ef2c5932d9de93bec Mon Sep 17 00:00:00 2001
From: Diego Pino Garcia <dpino@igalia.com>
Date: Thu, 31 May 2018 09:53:02 +0200
Subject: [PATCH] Add end-to-end tests for pings with TTL lower than 64

Ping response should have a TTL value of 64 (default value).
---
 src/program/lwaftr/tests/data/add-vlan.sh         |   2 ++
 src/program/lwaftr/tests/data/ping-v4-ttl-32.pcap | Bin 0 -> 94 bytes
 .../lwaftr/tests/data/ping-v6-hop-limit-32.pcap   | Bin 0 -> 114 bytes
 .../lwaftr/tests/data/vlan/ping-v4-ttl-32.pcap    | Bin 0 -> 98 bytes
 .../tests/data/vlan/ping-v6-hop-limit-32.pcap     | Bin 0 -> 118 bytes
 src/program/lwaftr/tests/end-to-end/test_env.sh   |  12 ++++++++++++
 6 files changed, 14 insertions(+)
 create mode 100644 src/program/lwaftr/tests/data/ping-v4-ttl-32.pcap
 create mode 100644 src/program/lwaftr/tests/data/ping-v6-hop-limit-32.pcap
 create mode 100644 src/program/lwaftr/tests/data/vlan/ping-v4-ttl-32.pcap
 create mode 100644 src/program/lwaftr/tests/data/vlan/ping-v6-hop-limit-32.pcap

diff --git a/src/program/lwaftr/tests/data/add-vlan.sh b/src/program/lwaftr/tests/data/add-vlan.sh
index 3ce40ed452..ac74434529 100755
--- a/src/program/lwaftr/tests/data/add-vlan.sh
+++ b/src/program/lwaftr/tests/data/add-vlan.sh
@@ -47,6 +47,7 @@ V4=(
     udp-frominet-3frag-bound.pcap
     udp-frominet-bound.pcap
     ping-v4.pcap
+    ping-v4-ttl-32.pcap
     ping-v4-reply.pcap
     ping-v4-and-data.pcap
 )
@@ -110,6 +111,7 @@ V6=(
     udp-afteraftr-reassembled-ipv6-2frags.pcap
     udp-fromb4-2frags-bound.pcap
     ping-v6.pcap
+    ping-v6-hop-limit-32.pcap
     ping-v6-reply.pcap
     ping-v6-and-data.pcap
 )
diff --git a/src/program/lwaftr/tests/data/ping-v4-ttl-32.pcap b/src/program/lwaftr/tests/data/ping-v4-ttl-32.pcap
new file mode 100644
index 0000000000000000000000000000000000000000..521d68d08ae89309818dc740e86940e424e29eec
GIT binary patch
literal 94
zcmca|c+)~A1{MYw`2U}Qff2|#y_`Q9BxVN1N?_mu1{@5o3=A3|WeSYTI1a2}5a0p=
W4hFS#ARV6Ri8+~x3PlD6IaL5Qei3{C

literal 0
HcmV?d00001

diff --git a/src/program/lwaftr/tests/data/ping-v6-hop-limit-32.pcap b/src/program/lwaftr/tests/data/ping-v6-hop-limit-32.pcap
new file mode 100644
index 0000000000000000000000000000000000000000..90ddd2362438d300f5013ea3096e9e5d4c583d5e
GIT binary patch
literal 114
zcmca|c+)~A1{MYw`2U}Qff2|#yqrH8B<2OhN?_mu25ol}KvE)B3JQ!OyO>|kV~7j%
s|NpPAa0>$m11AF)12+Q?11|#~1Aha<juRlIp6Q7>nTZNT1_n7*0DcP@kpKVy

literal 0
HcmV?d00001

diff --git a/src/program/lwaftr/tests/data/vlan/ping-v4-ttl-32.pcap b/src/program/lwaftr/tests/data/vlan/ping-v4-ttl-32.pcap
new file mode 100644
index 0000000000000000000000000000000000000000..b5ab942ba03505b43f804c52031ab1979394b109
GIT binary patch
literal 98
zcmca|c+)~A1{MYw`2U}Qff2|#y_`Q9BxVK0N?_mu28|3XE*uQ53=A3|r3#G8I1a2}
a5a0p=4hFS#AYGp6i8+~x3PlD6IaL6HI1)_&

literal 0
HcmV?d00001

diff --git a/src/program/lwaftr/tests/data/vlan/ping-v6-hop-limit-32.pcap b/src/program/lwaftr/tests/data/vlan/ping-v6-hop-limit-32.pcap
new file mode 100644
index 0000000000000000000000000000000000000000..f009d5de68b09c5bdb0e2f1194c808c7a4e663c4
GIT binary patch
literal 118
zcmca|c+)~A1{MYw`2U}Qff2|#yqrH8B<2UjN?_mu28|4CX>E5CK++;s3JQ!OyO>|k
wV~7j%|NpPAa0>$m11AF)12+Q?11|#~1Aha<juRlIp6Q7>nTZNT1_n7*0ONNWh5!Hn

literal 0
HcmV?d00001

diff --git a/src/program/lwaftr/tests/end-to-end/test_env.sh b/src/program/lwaftr/tests/end-to-end/test_env.sh
index e414381bdf..632f536a11 100755
--- a/src/program/lwaftr/tests/end-to-end/test_env.sh
+++ b/src/program/lwaftr/tests/end-to-end/test_env.sh
@@ -385,18 +385,30 @@ TEST_DATA=(
 "no_icmp_with_filters_drop.conf" "tcp-frominet-trafficclass.pcap" "" "" ""
 "in-1p-ipv4-out-0p-drop.lua"
 
+# Ping to lwAFTR (IPv4).
+
 "ICMP Echo to AFTR (IPv4)"
 "no_icmp.conf" "ping-v4.pcap" "" "ping-v4-reply.pcap" ""
 "nofrag4.lua"
 
+"ICMP Echo to AFTR (IPv4) (ttl=32)"
+"no_icmp.conf" "ping-v4-ttl-32.pcap" "" "ping-v4-reply.pcap" ""
+"nofrag4.lua"
+
 "ICMP Echo to AFTR (IPv4) + data"
 "no_icmp.conf" "ping-v4-and-data.pcap" "" "ping-v4-reply.pcap" "tcp-afteraftr-ipv6.pcap"
 "in-1p-ipv4-out-1p-ipv6-echo.lua"
 
+# Ping to lwAFTR (IPv6).
+
 "ICMP Echo to AFTR (IPv6)"
 "no_icmp.conf" "" "ping-v6.pcap" "" "ping-v6-reply.pcap"
 "icmpv6-ping-and-reply.lua"
 
+"ICMP Echo to AFTR (IPv6) (hop-limit=32)"
+"no_icmp.conf" "" "ping-v6-hop-limit-32.pcap" "" "ping-v6-reply.pcap"
+"icmpv6-ping-and-reply.lua"
+
 "ICMP Echo to AFTR (IPv6) + data"
 "no_icmp.conf" "" "ping-v6-and-data.pcap" "decap-ipv4.pcap" "ping-v6-reply.pcap"
 "in-1p-ipv6-out-1p-ipv4-4-and-echo.lua"