From 9c0ed46f68cada9f3455be91adb553d020012596 Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Sat, 9 Mar 2019 11:56:05 +0100
Subject: Rename 'qa' directory to 'tests'

When searching for library tests, 'qa' is easily overlooked. Use a more
common name instead.

Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 tests/nssocket_env.sh | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 tests/nssocket_env.sh

(limited to 'tests/nssocket_env.sh')

diff --git a/tests/nssocket_env.sh b/tests/nssocket_env.sh
new file mode 100644
index 0000000..1732eb1
--- /dev/null
+++ b/tests/nssocket_env.sh
@@ -0,0 +1,87 @@
+#!/bin/sh
+
+NETNS="lnfct_qa"
+VETH_NAME="veth_qa0"
+VETH_PEER="veth_qa1"
+DUMMY_DEV="dummy_qa0"
+VETH_PARENT_ADDR="10.255.255.249"
+VETH_CHILD_ADDR="10.255.255.250"
+VETH_MASK="30"
+DSTPORT="7"
+ICMP_TYPE="8"
+ICMP_CODE="0"
+NF_TIMEOUT=2
+INIT_TIMEOUT=8
+
+dname=`dirname $0`
+bname=`basename $0`
+qname=${bname%.sh}
+
+PRE_FIFO="$dname/qa_pre_fifo"
+POST_FIFO="$dname/qa_post_fifo"
+
+[ -z `which ip` ]       && echo "ip(8) required"    >&2 && exit 1
+[ -z `which inetd` ]    && echo "inetd required"    >&2 && exit 1
+[ -z `which nc` ]       && echo "nc required"       >&2 && exit 1
+[ -z `which iptables` ] && echo "iptables required" >&2 && exit 1
+modprobe nf_conntrack_ipv4	|| exit 1
+modprobe nfnetlink_cttimeout	|| exit 1
+
+make -C $dname \
+    CFLAGS="-DVETH_PARENT_ADDR=\\\"$VETH_PARENT_ADDR\\\" \
+            -DVETH_CHILD_ADDR=\\\"$VETH_CHILD_ADDR\\\" \
+            -DDSTPORT=$DSTPORT -DICMP_TYPE=$ICMP_TYPE -DICMP_CODE=$ICMP_CODE \
+            -DINIT_TIMEOUT=$INIT_TIMEOUT" \
+    $qname || exit 1
+
+# parent / client
+ip netns add $NETNS
+trap "ip netns del $NETNS; exit 1" 1 2 15
+ip link ls $VETH_NAME > /dev/null 2>&1 && ip link del $VETH_NAME
+ip link add $VETH_NAME type veth peer name $VETH_PEER
+ip link set $VETH_PEER netns $NETNS
+ip link set $VETH_NAME up
+ip addr add ${VETH_PARENT_ADDR}/${VETH_MASK} dev $VETH_NAME
+
+# child / server
+ip netns exec $NETNS sh <<EOF
+echo 1 > /proc/sys/net/ipv4/ip_forward
+for f in /proc/sys/net/netfilter/*timeout*; do echo $NF_TIMEOUT > "\$f"; done
+ip link set lo up
+ip link set $VETH_PEER up
+ip addr add ${VETH_CHILD_ADDR}/${VETH_MASK} dev $VETH_PEER
+ip link add ${DUMMY_DEV} up type dummy
+ip route add default dev ${DUMMY_DEV}
+EOF
+ip netns exec $NETNS inetd -d $dname/inetd.conf > /dev/null 2>&1 &
+server_pid=$!
+
+rm -f $PRE_FIFO $POST_FIFO
+mkfifo $PRE_FIFO  || exit 1
+mkfifo $POST_FIFO || exit 1
+
+${dname}/${qname} $NETNS $PRE_FIFO $POST_FIFO &
+qa_pid=$!
+
+trap_handle() {
+    rm -f $PRE_FIFO $POST_FIFO
+    kill $server_pid > /dev/null 2>&1
+    kill -6 $qa_pid > /dev/null 2>&1
+    ip netns del $NETNS > /dev/null 2>&1
+}
+trap "trap_handle; exit 1" 1 2 15
+
+fin() {
+    wait $qa_pid
+    trap_handle
+}
+
+pre_sync() {
+    8< $PRE_FIFO || kill $$
+    8>&-
+}
+
+post_sync() {
+    8< $POST_FIFO || kill $$
+    8>&-
+}
-- 
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