Fix tests

tests/eval.nix

@@ -1,15 +0,0 @@
-{
-  imports = [ <nixos-hardware-profile> ];
-
-  boot.loader.systemd-boot.enable = true;
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/00000000-0000-0000-0000-000000000000";
-    fsType = "btrfs";
-  };
-
-  nixpkgs.config = {
-    allowBroken = true;
-    allowUnfree = true;
-  };
-}

tests/eval.sh

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-set -e
-
-cd "$(dirname "$0")/.."
-
-for profile in $(find . -name default.nix); do
-  echo evaluating $profile >&2
-
-  nix-build '<nixpkgs/nixos>' \
-    -I nixos-config=tests/eval.nix \
-    -I nixos-hardware-profile=$profile \
-    -A system \
-    --dry-run \
-    --show-trace
-done