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test: Use new-style command issue for passt_in_ns tests

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Put the pieces together to use the new style context based dispatch for
the passt_in_pasta tests.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2022-09-12 20:56:24 +10:00 • committed by Stefano Brivio
parent 87a57156cf
commit 4381278b7d
5 changed files with 35 additions and 50 deletions
test/lib
setup

69
test/lib/setup
View file

@ -105,6 +105,7 @@ setup_pasta() {
# setup_passt_in_ns() - Set up namespace (with pasta), run qemu and passt into it
setup_passt_in_ns() {
context_setup_host host
context_setup_host pasta
layout_passt_in_pasta
@ -127,28 +128,18 @@ setup_passt_in_ns() {
[ ${DEBUG} -eq 1 ] && __opts="${__opts} -d"
[ ${TRACE} -eq 1 ] && __opts="${__opts} --trace"
__pid_file="$(mktemp)"
pane_run PASST "./pasta ${__opts} -t 10001,10002,10011,10012 -T 10003,10013 -u 10001,10002,10011,10012 -U 10003,10013 -P ${__pid_file}"
context_run_bg pasta "./pasta ${__opts} -t 10001,10002,10011,10012 -T 10003,10013 -u 10001,10002,10011,10012 -U 10003,10013 -P pasta.pid ${NSHOLDER} ns.hold hold"
sleep 1
pane_run PASST ''
pane_status PASST
__pasta_pid="$(cat "${__pid_file}")"
__ns_pid="$(cat /proc/${__pasta_pid}/task/${__pasta_pid}/children | cut -f1 -d' ')"
rm "${__pid_file}"
__ns_pid=$(${NSHOLDER} ns.hold pid)
pane_run GUEST "nsenter -t ${__ns_pid} -U -n --preserve-credentials"
pane_run NS "nsenter -t ${__ns_pid} -U -n -p --preserve-credentials"
pane_status GUEST
pane_status NS
context_setup_nsenter qemu "-t ${__ns_pid} -U -n -p --preserve-credentials"
context_setup_nsenter ns "-t ${__ns_pid} -U -n -p --preserve-credentials"
context_setup_nsenter passt "-t ${__ns_pid} -U -n -p --preserve-credentials"
pane_run NS "ip -j link show | jq -rM '.[] | select(.link_type == \"ether\").ifname'"
pane_wait NS
__ifname="$(pane_parse NS)"
pane_run NS "/sbin/dhclient -4 --no-pid ${__ifname}"
pane_status NS
__ifname=$(context_run ns "ip -j link show | jq -rM '.[] | select(.link_type == \"ether\").ifname'")
context_run ns "/sbin/dhclient -4 --no-pid ${__ifname}"
sleep 2
pane_run NS "/sbin/dhclient -6 --no-pid ${__ifname}"
pane_status NS
context_run ns "/sbin/dhclient -6 --no-pid ${__ifname}"
__opts=
[ ${PCAP} -eq 1 ] && __opts="${__opts} -p /tmp/passt_in_pasta.pcap"
@ -156,21 +147,18 @@ setup_passt_in_ns() {
[ ${TRACE} -eq 1 ] && __opts="${__opts} --trace"
if [ ${VALGRIND} -eq 1 ]; then
pane_run PASST "make clean"
pane_status PASST
pane_run PASST "make valgrind"
pane_status PASST
pane_run PASST "valgrind --max-stackframe=$((4 * 1024 * 1024)) --trace-children=yes --vgdb=no --error-exitcode=1 --suppressions=test/valgrind.supp ./passt -f ${__opts} -t 10001,10011,10021,10031 -u 10001,10011,10021,10031 -P passt.pid"
context_run passt "make clean"
context_run passt "make valgrind"
context_run_bg passt "valgrind --max-stackframe=$((4 * 1024 * 1024)) --trace-children=yes --vgdb=no --error-exitcode=1 --suppressions=test/valgrind.supp ./passt -f ${__opts} -t 10001,10011,10021,10031 -u 10001,10011,10021,10031 -P passt.pid"
else
pane_run PASST "make clean"
pane_status PASST
pane_run PASST "make"
pane_status PASST
pane_run PASST "./passt -f ${__opts} -t 10001,10011,10021,10031 -u 10001,10011,10021,10031 -P passt.pid"
context_run passt "make clean"
context_run passt "make"
context_run_bg passt "./passt -f ${__opts} -t 10001,10011,10021,10031 -u 10001,10011,10021,10031 -P passt.pid"
fi
sleep 5
pane_run GUEST './qrap 5 qemu-system-$(uname -m)' \
GUEST_CID=94557
context_run_bg qemu './qrap 5 qemu-system-$(uname -m)' \
' -machine accel=kvm' \
' -M accel=kvm:tcg' \
' -m '${VMEM}' -cpu host -smp '${VCPUS} \
@ -181,8 +169,10 @@ setup_passt_in_ns() {
'virtio-net.napi_tx=1"' \
" -device virtio-net-pci,netdev=hostnet0,x-txburst=524288" \
" -netdev socket,fd=5,id=hostnet0" \
' -pidfile passt_in_ns_qemu.pid'
pane_status GUEST
' -pidfile passt_in_ns_qemu.pid' \
" -device vhost-vsock-pci,guest-cid=$GUEST_CID"
context_setup_guest guest $GUEST_CID
}
# setup_two_guests() - Set up two namespace, run qemu and passt in both of them
@ -321,19 +311,18 @@ teardown_pasta() {
# teardown_passt_in_ns() - Exit namespace, kill qemu and pasta, remove pid file
teardown_passt_in_ns() {
kill $(cat passt_in_ns_qemu.pid)
pane_wait GUEST
tmux send-keys -t ${PANE_GUEST} "C-d"
context_run ns kill $(cat passt_in_ns_qemu.pid)
context_wait qemu
tmux send-keys -t ${PANE_PASST} "C-d"
${NSHOLDER} ns.hold stop
context_wait pasta
pane_wait GUEST
pane_wait NS
pane_wait PASST
rm passt.pid
rm passt.pid pasta.pid
teardown_context_watch ${PANE_HOST} host
teardown_context_watch ${PANE_PASST} pasta passt
teardown_context_watch ${PANE_NS} ns
teardown_context_watch ${PANE_GUEST} qemu guest
}
# teardown_two_guests() - Exit namespaces, kill qemu processes, passt and pasta