logistic-bot/nix-doom-emacs-unstraightened
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Add basic end-to-end test

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Marien Zwart 2024-05-17 21:03:24 +10:00
parent d7c2725a61
commit bc808de7fc
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27
doomdirs/test/config.el Normal file
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;; -*- lexical-binding: t; -*-
;; Copyright 2024 Google LLC
;;
;; Licensed under the Apache License, Version 2.0 (the "License");
;; you may not use this file except in compliance with the License.
;; You may obtain a copy of the License at
;;
;; http://www.apache.org/licenses/LICENSE-2.0
;;
;; Unless required by applicable law or agreed to in writing, software
;; distributed under the License is distributed on an "AS IS" BASIS,
;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;; See the License for the specific language governing permissions and
;; limitations under the License.
;; Config file for integration tests.
;;
;; This tries to hook into startup as late as possible, write a sign of life
;; (currently a string written to $out), and then exits.
(defun test-doom ()
(let ((out (getenv "out")))
(write-region "Doom functions" nil out nil nil nil 'mustbenew))
(kill-emacs))
(add-hook 'doom-after-init-hook 'test-doom)

16
doomdirs/test/init.el Normal file
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;; Copyright 2024 Google LLC
;;
;; Licensed under the Apache License, Version 2.0 (the "License");
;; you may not use this file except in compliance with the License.
;; You may obtain a copy of the License at
;;
;; http://www.apache.org/licenses/LICENSE-2.0
;;
;; Unless required by applicable law or agreed to in writing, software
;; distributed under the License is distributed on an "AS IS" BASIS,
;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;; See the License for the specific language governing permissions and
;; limitations under the License.
;; Doom doesn't like a completely empty doom! block.
(doom! :config default)

21
flake.nix
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@ -59,6 +59,22 @@
doomLocalDir = "~/.local/share/nix-doom-unstraightened";
};
mkDoom = args: (doomFromPackages pkgs (common // args)).doomEmacs;
doomTest = assertion: args: pkgs.testers.testEqualContents {
inherit assertion;
expected = pkgs.writeText "doom-expected" "Doom functions";
# Runs Doom in tmux, waiting (by polling) until its window disappears.
actual = pkgs.runCommand "interactive" {
nativeBuildInputs = [ pkgs.tmux (mkDoom args) ];
} ''
tmux new-session -s doom-testing -d
tmux new-window -n doom-window doom-emacs
for ((i = 0; i < 100; i++)); do
tmux list-windows -a | grep -q doom-window || break
sleep .1
done
tmux kill-session -t doom-testing
'';
};
in {
minimal = mkDoom { doomDir = ./doomdirs/minimal; };
minimalEmacs = (doomFromPackages pkgs (common // {
@ -73,6 +89,11 @@
doomDir = ./doomdirs/example;
profileName = "";
};
interactive = doomTest "minimal doom starts" { doomDir = ./doomdirs/test; };
interactive-without-loader = doomTest "minimal doom (without loader) starts" {
doomDir = ./doomdirs/test;
profileName = "";
};
});
packages = perSystemPackages (pkgs: {
doom-example = (doomFromPackages pkgs {