liminix/tests/min-copy-closure/test-liminix-rebuild.sh
Daniel Barlow 2fb4756a7f add soft restart option to liminix-rebuild
instead of doing a full reboot, it runs activate / and uses
s6-rc-update to install the new service database
2024-03-28 23:45:10 +00:00

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#!/usr/bin/env nix-shell
#! nix-shell -v -i bash -p expect socat
# This is a test for liminix-rebuild. It's not a CI test because
# liminix-rebuild calls nix-build so won't run inside a derivation,
# meaning you have to remember to run it manually when changing
# liminix-rebuild
. tests/test-helpers.sh
set -e
while test -n "$1"; do
case $1 in
--fast)
FAST=true
;;
*)
;;
esac
shift
done
here=$(pwd)/tests/min-copy-closure
top=$(pwd)
work=$(mktemp -d -t "test-lim-rebuild-XXXXXX")
echo $work
cd $work
deriv(){
(cd $top && nix-build -I liminix-config=${here}/config-ext4.nix --arg device "import ./devices/qemu-armv7l" -A $1 );
}
PATH=$(deriv pkgs.pkgsBuildBuild.min-copy-closure)/bin:$(deriv pkgs.pkgsBuildBuild.run-liminix-vm)/bin:$PATH
rootfs=$(deriv outputs.rootfs)
kernel=$(deriv outputs.zimage)
uboot=$(deriv outputs.u-boot)
test -d ./vm && rm -rf vm
mkdir ./vm
cat ${rootfs} > rootfs
truncate -s 32M rootfs
resize2fs rootfs
dd if=rootfs of=disk-image bs=512 seek=4 conv=sync
echo '4,-,L,*' | sfdisk disk-image
run-liminix-vm --background vm \
--command-line "console=ttyAMA0 panic=10 oops=panic loglevel=8 root=/dev/vda1 rootfstype=ext4" \
--phram-address 0x50000000 --arch arm \
--lan "user,hostfwd=tcp::2022-:22" \
--flag -append --flag "root=/dev/vda1" --flag -hda \
--flag disk-image $kernel /dev/null
expect ${here}/wait-until-ready.expect
echo "READY"
touch known_hosts
export SSH_COMMAND="ssh -o UserKnownHostsFile=${work}/known_hosts -o StrictHostKeyChecking=no -p 2022 -i ${here}/id"
if test -n "$FAST"; then
(cd ${top} && liminix-rebuild --fast root@localhost -I liminix-config=${here}/with-figlet.nix --argstr deviceName qemu-armv7l)
cd ${work} && expect $here/wait-for-soft-restart.expect
else
(cd ${top} && liminix-rebuild root@localhost -I liminix-config=${here}/with-figlet.nix --arg device "import ./devices/qemu-armv7l")
cd ${work} && expect $here/wait-for-reboot.expect
fi
cd / ; rm -rf $work