nix-doom-emacs-unstraightened/checks.nix
Marien Zwart 3f2a482afd
Test with a generated init.el with all modules
...not yet with all flags, but that's the next step.

This surfaced several problems not caught by the existing "full" build,
because that did not enable dependencies conditionally enabled if a
second module is enabled.

There are a small number of dependencies only enabled if a second module
is *not* enabled, which I intend to add some manual tests for.
2024-05-27 20:08:17 +10:00

80 lines
2.7 KiB
Nix

# 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.
{
emacs29,
emptyDirectory,
lib,
linkFarm,
runCommand,
testers,
tmux,
writeText,
writeTextDir,
makeDoomPackages,
toInit,
}:
let
inherit (lib.generators) toPretty;
common = {
# TODO: drop after NixOS 24.05 release.
emacs = emacs29;
doomLocalDir = "~/.local/share/nix-doom-unstraightened";
experimentalFetchTree = true;
};
mkDoom = args: (makeDoomPackages (common // args)).doomEmacs;
mkDoomDir = args: writeTextDir "init.el" (toInit args);
minimalDoomDir = mkDoomDir { config = [ "default" ]; };
fullDoomDir = (makeDoomPackages (common // { doomDir = emptyDirectory; })).doomDirWithAllPackages;
doomTest = name: init: doomArgs: testers.testEqualContents {
assertion = "name = ${name}; modules = ${toPretty {} init}; args = ${toPretty {} doomArgs};";
expected = writeText "doom-expected" "Doom functions";
# Runs Doom in tmux, waiting (by polling) until its window disappears.
actual = runCommand "interactive" {
# Read by tests.el.
testName = name;
nativeBuildInputs = [ tmux (mkDoom (doomArgs // {
doomDir = linkFarm "test-doomdir" {
"config.el" = ./tests.el;
"init.el" = writeText "init.el" (toInit init);
};
})) ];
} ''
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 = minimalDoomDir; };
minimalEmacs = (makeDoomPackages (common // {
doomDir = minimalDoomDir;
})).emacsWithDoom;
full = mkDoom { doomDir = fullDoomDir; };
example = mkDoom { doomDir = ./doomdirs/example; };
example-without-loader = mkDoom {
doomDir = ./doomdirs/example;
profileName = "";
};
interactive = doomTest "minimal" { config = [ "default" ]; } { };
interactive-without-loader = doomTest "minimal" { config = [ "default" ]; } { profileName = ""; };
# Various tests of module combinations.
unpinned-org = doomTest "external-org" { app = [ [ "rss" "+org" ] ]; } { };
}