49 lines
1.3 KiB
Nix
49 lines
1.3 KiB
Nix
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import ./make-test-python.nix ({ lib, pkgs, ... }:
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{
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name = "swap-partition";
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nodes.machine =
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{ config, pkgs, lib, ... }:
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{
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virtualisation.useDefaultFilesystems = false;
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virtualisation.bootDevice = "/dev/vda1";
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boot.initrd.postDeviceCommands = ''
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if ! test -b /dev/vda1; then
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${pkgs.parted}/bin/parted --script /dev/vda -- mklabel msdos
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${pkgs.parted}/bin/parted --script /dev/vda -- mkpart primary 1MiB -250MiB
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${pkgs.parted}/bin/parted --script /dev/vda -- mkpart primary -250MiB 100%
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sync
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fi
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FSTYPE=$(blkid -o value -s TYPE /dev/vda1 || true)
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if test -z "$FSTYPE"; then
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${pkgs.e2fsprogs}/bin/mke2fs -t ext4 -L root /dev/vda1
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${pkgs.util-linux}/bin/mkswap --label swap /dev/vda2
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fi
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'';
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virtualisation.fileSystems = {
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"/" = {
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device = "/dev/disk/by-label/root";
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fsType = "ext4";
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};
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};
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swapDevices = [
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{
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device = "/dev/disk/by-label/swap";
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}
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];
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};
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testScript = ''
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machine.wait_for_unit("multi-user.target")
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with subtest("Swap is active"):
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# Doesn't matter if the numbers reported by `free` are slightly off due to unit conversions.
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machine.succeed("free -h | grep -E 'Swap:\s+2[45][0-9]Mi'")
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'';
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})
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