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a test for liminix-rebuild

it's hacky as Selby, but it's better than no test
This commit is contained in:
Daniel Barlow 2023-12-29 22:11:04 +00:00
parent ec1ff283da
commit 2152a3f207
6 changed files with 96 additions and 1 deletions

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@ -101,7 +101,7 @@
"-drive" (.. "if=none,format=raw,id=hd0,file=" disk)
"-device" "virtio-blk-pci,drive=hd0"
]
(let [cmdline (.. cmdline " mem=256M liminix mtdparts=phram0:16M(rootfs) phram.phram=phram0," options.phram-address ",16Mi,65536 root=/dev/mtdblock0")]
(let [cmdline (.. "root=/dev/mtdblock0" " " cmdline " mem=256M liminix mtdparts=phram0:16M(rootfs) phram.phram=phram0," options.phram-address ",16Mi,65536")]
["-kernel" options.kernel "-append" cmdline])))
(local bin {

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@ -0,0 +1,8 @@
{ config, pkgs, lib, ... } :
{
imports= [
./configuration.nix
../../modules/outputs/ext4fs.nix
];
rootfsType = lib.mkForce "ext4";
}

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@ -0,0 +1,58 @@
# 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
# nix-shell -p expect socat --run "sh ./tests/min-copy-closure/test-liminix-rebuild.sh "
. tests/test-helpers.sh
set -e
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 24M 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"
(cd ${top} && liminix-rebuild root@localhost -I liminix-config=${here}/with-figlet.nix --arg device "import ./devices/qemu-armv7l")
ls -l vm
cd ${work} && expect $here/wait-for-reboot.expect
cd / ; rm -rf $work

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@ -0,0 +1,18 @@
set timeout 60
spawn socat unix-connect:vm/console -
expect {
"s6-svscan exited" { }
timeout { exit 1 }
}
expect {
"s6-linux-init" { send "\r\n" };
"# " { send "\r\n" };
}
expect {
"# " { send "echo \$PATH; md5sum /persist/activate; figlet Yes\r\n" };
}
expect "#"

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@ -2,3 +2,7 @@ set timeout 60
spawn socat unix-connect:vm/console -
send "\r\n"
expect {
"# " { send "hostname\r\n" };
}
expect "(none)"

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@ -0,0 +1,7 @@
{ pkgs, ... } :
{
imports= [./config-ext4.nix];
defaultProfile.packages = with pkgs; [
figlet
];
}