about summary refs log tree commit diff stats
path: root/tests/infrastructure/run.nix
blob: 3148a2d96af8fcb3fa2e995a95280cb35118dc28 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
# nixos-config - My current NixOS configuration
#
# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
# SPDX-License-Identifier: GPL-3.0-or-later
#
# This file is part of my nixos-config.
#
# You should have received a copy of the License along with this program.
# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
{
  pkgs,
  lib,
}:
pkgs.writeShellScriptBin "run_test_description" ''
  set -eu

  [ "$#" -ne 1 ] && {
    echo "Usage: $0 <Test description file>";
    exit 2
  }
  description="$(realpath "$1")"

  base="$(mktemp -d)"
  cd "$base"

  __TEST_TMUX="${lib.getExe pkgs.tmux}"
  __TEST_SHELL="${lib.getExe pkgs.dash}"
  __TEST_TMUX_PANE="__TEST_TMUX_PANE"

  __TEST_EVAL_USE_ALTERNATE_SCREEN="false"
  __TEST_EVAL_AWK_CLEAN_FILE="${./clean.awk}"
  __TEST_EVAL_LOG_FILE="__test_log"
  __TEST_EVAL_GOLDEN_FILE="$(mktemp)"
  printf "%s" "__test_golden" >"$__TEST_EVAL_GOLDEN_FILE"

  . ${./driver.sh}

  echo "Setting up a session.."
  if "$__TEST_TMUX" has-session -t "$__TEST_TMUX_PANE"; then
    echo "Killing old '$__TEST_TMUX_PANE' session."
    "$__TEST_TMUX" kill-session -t "$__TEST_TMUX_PANE"
  fi
  "$__TEST_TMUX" new-session -d -s "$__TEST_TMUX_PANE"

  echo "Initializing pipe.."
  "$__TEST_TMUX" pipe-pane -t "$__TEST_TMUX_PANE" -o 'cat >>./test.golden'

  echo "Evaluating description.."
  __test_eval "$description"

  "$__TEST_TMUX" pipe-pane -t "$__TEST_TMUX_PANE"

  echo "Base dir: $base"
''