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https://passt.top/passt
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946206437a
We have a number of delays when we switch to new layouts that were
added to make the tests visually easier to follow, together with
blinking status bars. Shorten the delays and avoid blinking the
status bar if $FAST is set to 1 (no demo mode).
Shorten delays in busy loops to 10ms, instead of 100ms, and skip the
one-second fixed delay when we wait for the status of a command.
Cut the duration of throughput and latency tests to one second, down
from ten. Somewhat surprisingly, the results we get are rather
consistent, and not significantly different from what we'd get with
10 seconds.
This, together with Podman's commit 20f3e8909e3a ("test/system:
pasta_test_do add explicit port check"), cuts the time needed on my
setup for full test run from approximately 37 minutes to...:
$ time ./run
[exited]
PASS: 165, FAIL: 0
Log at /home/sbrivio/passt/test/test_logs/test.log
real 15m34.253s
user 0m0.011s
sys 0m0.011s
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Tested-by: David Gibson <david@gibson.dropbear.id.au>
260 lines
6.2 KiB
Bash
260 lines
6.2 KiB
Bash
#!/bin/sh
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# PASST - Plug A Simple Socket Transport
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# for qemu/UNIX domain socket mode
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#
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# PASTA - Pack A Subtle Tap Abstraction
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# for network namespace/tap device mode
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#
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# test/lib/layout - tmux pane layouts
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#
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# Copyright (c) 2021 Red Hat GmbH
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# Author: Stefano Brivio <sbrivio@redhat.com>
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# layout_pasta() - Panes for host, pasta, and separate one for namespace
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layout_pasta() {
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sleep 1
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tmux kill-pane -a -t 0
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cmd_write 0 clear
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tmux split-window -v -t passt_test
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tmux split-window -h -t passt_test
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tmux split-window -h -l '42%' -t passt_test:1.0
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PANE_NS=0
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PANE_INFO=1
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PANE_HOST=2
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PANE_PASST=3
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get_info_cols
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tmux send-keys -l -t ${PANE_INFO} 'while cat '"$STATEBASE/log_pipe"'; do :; done'
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tmux send-keys -t ${PANE_INFO} -N 100 C-m
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tmux select-pane -t ${PANE_INFO} -T "test log"
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pane_watch_contexts ${PANE_HOST} host host
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pane_watch_contexts ${PANE_PASST} pasta passt
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pane_watch_contexts ${PANE_NS} "namespace" unshare ns
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info_layout "single pasta instance with namespace"
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sleep 1
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}
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# layout_passt() - Panes for host, passt, and guest
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layout_passt() {
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sleep 1
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tmux kill-pane -a -t 0
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cmd_write 0 clear
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tmux split-window -v -t passt_test
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tmux split-window -h -t passt_test
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tmux split-window -h -l '42%' -t passt_test:1.0
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PANE_GUEST=0
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PANE_INFO=1
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PANE_HOST=2
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PANE_PASST=3
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get_info_cols
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tmux send-keys -l -t ${PANE_INFO} 'while cat '"$STATEBASE/log_pipe"'; do :; done'
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tmux send-keys -t ${PANE_INFO} -N 100 C-m
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tmux select-pane -t ${PANE_INFO} -T "test log"
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pane_watch_contexts ${PANE_HOST} host host
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pane_watch_contexts ${PANE_PASST} passt passt
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pane_watch_contexts ${PANE_GUEST} guest qemu guest
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info_layout "single passt instance with guest"
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sleep 1
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}
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# layout_passt_in_pasta() - Host, passt within pasta, namespace and guest
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layout_passt_in_pasta() {
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sleep 1
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tmux kill-pane -a -t 0
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cmd_write 0 clear
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tmux split-window -v -l '45%' -t passt_test
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tmux split-window -h -t passt_test
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tmux split-window -h -l '42%' -t passt_test:1.0
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tmux split-window -v -t passt_test:1.0
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PANE_GUEST=0
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PANE_NS=1
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PANE_INFO=2
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PANE_HOST=3
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PANE_PASST=4
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get_info_cols
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pane_watch_contexts ${PANE_GUEST} "guest" qemu guest
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pane_watch_contexts ${PANE_NS} "namespace" ns
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tmux send-keys -l -t ${PANE_INFO} 'while cat '"$STATEBASE/log_pipe"'; do :; done'
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tmux send-keys -t ${PANE_INFO} -N 100 C-m
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tmux select-pane -t ${PANE_INFO} -T "test log"
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pane_watch_contexts ${PANE_HOST} host host
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pane_watch_contexts ${PANE_PASST} "passt in pasta (namespace)" pasta passt
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info_layout "passt and guest in namespace, connected by pasta"
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sleep 1
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}
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# layout_two_guests() - Two guest panes, two passt panes, plus host and log
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layout_two_guests() {
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sleep 1
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tmux kill-pane -a -t 0
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cmd_write 0 clear
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tmux split-window -v -t passt_test
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tmux split-window -h -l '33%'
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tmux split-window -h -t passt_test:1.1
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tmux split-window -h -l '35%' -t passt_test:1.0
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tmux split-window -v -t passt_test:1.0
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PANE_GUEST_1=0
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PANE_GUEST_2=1
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PANE_INFO=2
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PANE_HOST=3
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PANE_PASST_1=4
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PANE_PASST_2=5
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get_info_cols
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pane_watch_contexts ${PANE_GUEST_1} "guest #1 in namespace #1" qemu_1 guest_1
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pane_watch_contexts ${PANE_GUEST_2} "guest #2 in namespace #2" qemu_2 guest_2
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tmux send-keys -l -t ${PANE_INFO} 'while cat '"$STATEBASE/log_pipe"'; do :; done'
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tmux send-keys -t ${PANE_INFO} -N 100 C-m
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tmux select-pane -t ${PANE_INFO} -T "test log"
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pane_watch_contexts ${PANE_HOST} host host
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pane_watch_contexts ${PANE_PASST_1} "passt #1 in namespace #1" pasta_1 passt_1
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pane_watch_contexts ${PANE_PASST_2} "passt #2 in namespace #2" pasta_2 passt_2
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info_layout "two guests, two passt instances, in namespaces"
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sleep 1
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}
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# layout_demo_pasta() - Four panes for pasta demo
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layout_demo_pasta() {
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sleep 1
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cmd_write 0 cd ${BASEPATH}
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cmd_write 0 clear
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sleep 1
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cmd_write 0 clear
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tmux split-window -v -t passt_test
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tmux split-window -h -t passt_test
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tmux split-window -h -l '42%' -t passt_test:1.0
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PANE_NS=0
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PANE_INFO=1
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PANE_HOST=2
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PANE_PASST=3
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get_info_cols
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tmux pipe-pane -O -t ${PANE_NS} "cat >> ${LOGDIR}/pane_ns.log"
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tmux select-pane -t ${PANE_NS} -T "namespace"
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tmux send-keys -l -t ${PANE_INFO} 'while cat '"$STATEBASE/log_pipe"'; do :; done'
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tmux send-keys -t ${PANE_INFO} -N 100 C-m
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tmux select-pane -t ${PANE_INFO} -T ""
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tmux pipe-pane -O -t ${PANE_HOST} "cat >> ${LOGDIR}/pane_host.log"
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tmux select-pane -t ${PANE_HOST} -T "host"
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tmux pipe-pane -O -t ${PANE_PASST} "cat >> ${LOGDIR}/pane_passt.log"
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tmux select-pane -t ${PANE_PASST} -T "pasta"
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sleep 1
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}
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# layout_demo_passt() - Four panes for passt demo
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layout_demo_passt() {
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sleep 1
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cmd_write 0 cd ${BASEPATH}
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cmd_write 0 clear
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sleep 1
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cmd_write 0 clear
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tmux split-window -v -t passt_test
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tmux split-window -h -t passt_test
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tmux split-window -h -l '42%' -t passt_test:1.0
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PANE_GUEST=0
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PANE_INFO=1
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PANE_HOST=2
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PANE_PASST=3
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get_info_cols
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tmux pipe-pane -O -t ${PANE_GUEST} "cat >> ${LOGDIR}/pane_guest.log"
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tmux select-pane -t ${PANE_GUEST} -T "guest"
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tmux send-keys -l -t ${PANE_INFO} 'while cat '"$STATEBASE/log_pipe"'; do :; done'
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tmux send-keys -t ${PANE_INFO} -N 100 C-m
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tmux select-pane -t ${PANE_INFO} -T ""
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tmux pipe-pane -O -t ${PANE_HOST} "cat >> ${LOGDIR}/pane_host.log"
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tmux select-pane -t ${PANE_HOST} -T "host"
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tmux pipe-pane -O -t ${PANE_PASST} "cat >> ${LOGDIR}/pane_passt.log"
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tmux select-pane -t ${PANE_PASST} -T "passt in pasta (namespace)"
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sleep 1
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}
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# layout_demo_podman() - Four panes for pasta demo with Podman
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layout_demo_podman() {
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sleep 1
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cmd_write 0 cd ${BASEPATH}
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cmd_write 0 clear
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sleep 1
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cmd_write 0 clear
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tmux split-window -v -l '65%' -t passt_test
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tmux split-window -h -t passt_test
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tmux split-window -h -l '42%' -t passt_test:1.0
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PANE_HOST=0
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PANE_INFO=1
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PANE_NS1=2
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PANE_NS2=3
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get_info_cols
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tmux pipe-pane -O -t ${PANE_NS1} "cat >> ${LOGDIR}/pane_ns1.log"
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tmux select-pane -t ${PANE_NS1} -T "Podman with slirp4netns"
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tmux pipe-pane -O -t ${PANE_NS2} "cat >> ${LOGDIR}/pane_ns2.log"
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tmux select-pane -t ${PANE_NS2} -T "Podman with pasta"
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tmux send-keys -l -t ${PANE_INFO} 'while cat '"$STATEBASE/log_pipe"'; do :; done'
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tmux send-keys -t ${PANE_INFO} -N 100 C-m
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tmux select-pane -t ${PANE_INFO} -T ""
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tmux pipe-pane -O -t ${PANE_HOST} "cat >> ${LOGDIR}/pane_host.log"
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tmux select-pane -t ${PANE_HOST} -T "host"
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sleep 1
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}
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