convert pppoe test to a derivation
* move shell script to a runCommand * multicast needs special options to run on loopback (nix-build sandbox disables non-local network interfaces)
This commit is contained in:
Daniel Barlow
parent
16a923f58f
commit
ebc5d6a3e0
5 changed files with 68 additions and 38 deletions
1
ci.nix
1
ci.nix
|
|
@ -1,4 +1,5 @@
|
|||
{
|
||||
smoke = import ./tests/smoke/test.nix;
|
||||
pseudofiles = import ./tests/pseudofiles/test.nix;
|
||||
pppoe = import ./tests/pppoe/test.nix;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -18,8 +18,8 @@ qemu-system-mips \
|
|||
-echr 16 \
|
||||
-append "default console=ttyS0,38400n8 panic=10 oops=panic init=$INIT loglevel=8 root=/dev/vda" \
|
||||
-drive file=$2,format=raw,readonly=on,if=virtio \
|
||||
-netdev socket,id=access,mcast=230.0.0.1:1234 \
|
||||
-netdev socket,id=access,mcast=230.0.0.1:1234,localaddr=127.0.0.1 \
|
||||
-device virtio-net-pci,disable-legacy=on,disable-modern=off,netdev=access,mac=ba:ad:1d:ea:21:02 \
|
||||
-netdev socket,id=lan,mcast=230.0.0.1:1235 \
|
||||
-netdev socket,id=lan,mcast=230.0.0.1:1235,localaddr=127.0.0.1 \
|
||||
-device virtio-net-pci,disable-legacy=on,disable-modern=off,netdev=lan,mac=ba:ad:1d:ea:21:01 \
|
||||
-kernel $1 -display none $flags ${QEMU_OPTIONS}
|
||||
|
|
|
|||
|
|
@ -1,31 +0,0 @@
|
|||
#!/usr/bin/env sh
|
||||
|
||||
cleanup(){
|
||||
if test -e foo.pid && test -d /proc/`cat foo.pid` ; then
|
||||
echo "killing qemu"
|
||||
kill `cat foo.pid`
|
||||
fi
|
||||
}
|
||||
trap cleanup EXIT
|
||||
fatal(){
|
||||
err=$?
|
||||
echo "FAIL: command $(eval echo $BASH_COMMAND) exited with code $err"
|
||||
exit $err
|
||||
}
|
||||
trap fatal ERR
|
||||
|
||||
NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM=1 nix-build '<liminix>' -I liminix-config=./configuration.nix --arg device "import <liminix/devices/qemu>" -A outputs.default $*
|
||||
|
||||
if ! ( echo "cont" | socat - unix-connect:../support/ppp-server/qemu-monitor); then
|
||||
echo "need pppoe server running"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
../../scripts/run-qemu.sh --background foo.sock result/vmlinux result/squashfs
|
||||
nix-shell -p expect --run "expect getaddress.expect"
|
||||
|
||||
set -o pipefail
|
||||
response=$(nix-shell -p python3Packages.scapy --run 'python ./test-dhcp-service.py' )
|
||||
|
||||
echo "$response"
|
||||
echo "$response" | nix-shell -p jq --run "jq -e 'select((.router == \"192.168.19.1\") and (.server_id==\"192.168.19.1\"))'"
|
||||
|
|
@ -66,10 +66,9 @@ sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
|||
sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, MULTICAST_TTL)
|
||||
|
||||
sock.bind((MCAST_GRP, MCAST_PORT))
|
||||
host = socket.gethostbyname(socket.gethostname())
|
||||
sock.setsockopt(socket.SOL_IP, socket.IP_MULTICAST_IF, socket.inet_aton(host))
|
||||
sock.setsockopt(socket.SOL_IP, socket.IP_MULTICAST_IF, socket.inet_aton('127.0.0.1'))
|
||||
sock.setsockopt(socket.SOL_IP, socket.IP_ADD_MEMBERSHIP,
|
||||
socket.inet_aton(MCAST_GRP) + socket.inet_aton(host))
|
||||
socket.inet_aton(MCAST_GRP) + socket.inet_aton('127.0.0.1'))
|
||||
|
||||
endtime = time.time() + TIMEOUT
|
||||
sock.sendto(payload, (MCAST_GRP, MCAST_PORT))
|
||||
|
|
@ -77,8 +76,8 @@ sock.sendto(payload, (MCAST_GRP, MCAST_PORT))
|
|||
while time.time() < endtime:
|
||||
try:
|
||||
data, addr = sock.recvfrom(1024)
|
||||
except socket.error:
|
||||
print('Exception')
|
||||
except socket.error as e:
|
||||
print('recv exception: ', e)
|
||||
else:
|
||||
reply = Ether(data)
|
||||
if is_dhcp_offer(reply):
|
||||
|
|
|
|||
61
tests/pppoe/test.nix
Normal file
61
tests/pppoe/test.nix
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
{
|
||||
liminix
|
||||
, nixpkgs
|
||||
}:
|
||||
let img = (import liminix {
|
||||
device = import "${liminix}/devices/qemu/";
|
||||
liminix-config = ./configuration.nix;
|
||||
}).outputs.default;
|
||||
pkgs = import <nixpkgs> {};
|
||||
ros = pkgs.callPackage ../support/ppp-server {};
|
||||
run-qemu = pkgs.writeShellScriptBin "run-qemu" ''
|
||||
export PATH="${pkgs.lib.makeBinPath [pkgs.qemu]}:$PATH"
|
||||
${builtins.readFile ../../scripts/run-qemu.sh}
|
||||
'';
|
||||
|
||||
in pkgs.runCommand "check" {
|
||||
nativeBuildInputs = with pkgs; [
|
||||
python3Packages.scapy
|
||||
expect
|
||||
jq
|
||||
socat
|
||||
ros.routeros
|
||||
run-qemu
|
||||
] ;
|
||||
} ''
|
||||
serverstatedir=$(mktemp -d -t routeros-XXXXXX)
|
||||
# python scapy drags in matplotlib which doesn't enjoy running in
|
||||
# a sandbox with no $HOME, hence this environment variable
|
||||
export MPLCONFIGDIR=$(mktemp -d -t routeros-XXXXXX)
|
||||
|
||||
killpid(){
|
||||
if test -e $1 && test -d /proc/`cat $1` ; then
|
||||
pid=$(cat $1)
|
||||
kill $pid
|
||||
fi
|
||||
}
|
||||
|
||||
cleanup(){
|
||||
killpid $serverstatedir/pid
|
||||
test -n "$MPLCONFIGDIR" && test -d "$MPLCONFIGDIR" && rm -rf "$MPLCONFIGDIR"
|
||||
killpid foo.pid
|
||||
}
|
||||
trap cleanup EXIT
|
||||
|
||||
fatal(){
|
||||
err=$?
|
||||
echo "FAIL: command $(eval echo $BASH_COMMAND) exited with code $err"
|
||||
exit $err
|
||||
}
|
||||
trap fatal ERR
|
||||
|
||||
routeros $serverstatedir
|
||||
|
||||
run-qemu --background foo.sock ${img}/vmlinux ${img}/squashfs
|
||||
expect ${./getaddress.expect}
|
||||
|
||||
set -o pipefail
|
||||
response=$(python ${./test-dhcp-service.py})
|
||||
echo "$response" | jq -e 'select((.router == "192.168.19.1") and (.server_id=="192.168.19.1"))'
|
||||
echo $response > $out
|
||||
''
|
||||
Loading…
Reference in a new issue