mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-04 21:03:15 +00:00
218 lines
7.0 KiB
Nix
218 lines
7.0 KiB
Nix
# Terminal emulators all present a pretty similar interface.
|
|
# That gives us an opportunity to easily test their basic functionality with a single codebase.
|
|
#
|
|
# There are two tests run on each terminal emulator
|
|
# - can it successfully execute a command passed on the cmdline?
|
|
# - can it successfully display a colour?
|
|
# the latter is used as a proxy for "can it display text?", without going through all the intricacies of OCR.
|
|
#
|
|
# 256-colour terminal mode is used to display the test colour, since it has a universally-applicable palette (unlike 8- and 16- colour, where the colours are implementation-defined), and it is widely supported (unlike 24-bit colour).
|
|
#
|
|
# Future work:
|
|
# - Wayland support (both for testing the existing terminals, and for testing wayland-only terminals like foot and havoc)
|
|
# - Test keyboard input? (skipped for now, to eliminate the possibility of race conditions and focus issues)
|
|
|
|
{ system ? builtins.currentSystem,
|
|
config ? {},
|
|
pkgs ? import ../.. { inherit system config; }
|
|
}:
|
|
|
|
with import ../lib/testing-python.nix { inherit system pkgs; };
|
|
with pkgs.lib;
|
|
|
|
let tests = {
|
|
alacritty.pkg = p: p.alacritty;
|
|
|
|
contour.pkg = p: p.contour;
|
|
contour.cmd = "contour early-exit-threshold 0 execute $command";
|
|
|
|
cool-retro-term.pkg = p: p.cool-retro-term;
|
|
cool-retro-term.colourTest = false; # broken by gloss effect
|
|
|
|
ctx.pkg = p: p.ctx;
|
|
ctx.pinkValue = "#FE0065";
|
|
|
|
darktile.pkg = p: p.darktile;
|
|
|
|
deepin-terminal.pkg = p: p.deepin.deepin-terminal;
|
|
|
|
eterm.pkg = p: p.eterm;
|
|
eterm.executable = "Eterm";
|
|
eterm.pinkValue = "#D40055";
|
|
|
|
germinal.pkg = p: p.germinal;
|
|
|
|
gnome-terminal.pkg = p: p.gnome.gnome-terminal;
|
|
|
|
guake.pkg = p: p.guake;
|
|
guake.cmd = "SHELL=$command guake --show";
|
|
guake.kill = true;
|
|
|
|
hyper.pkg = p: p.hyper;
|
|
|
|
kermit.pkg = p: p.kermit-terminal;
|
|
|
|
kgx.pkg = p: p.kgx;
|
|
kgx.cmd = "kgx -e $command";
|
|
kgx.kill = true;
|
|
|
|
kitty.pkg = p: p.kitty;
|
|
kitty.cmd = "kitty $command";
|
|
|
|
konsole.pkg = p: p.plasma5Packages.konsole;
|
|
|
|
lomiri-terminal-app.pkg = p: p.lomiri.lomiri-terminal-app;
|
|
|
|
lxterminal.pkg = p: p.lxterminal;
|
|
|
|
mate-terminal.pkg = p: p.mate.mate-terminal;
|
|
mate-terminal.cmd = "SHELL=$command mate-terminal --disable-factory"; # factory mode uses dbus, and we don't have a proper dbus session set up
|
|
|
|
mlterm.pkg = p: p.mlterm;
|
|
|
|
mrxvt.pkg = p: p.mrxvt;
|
|
|
|
qterminal.pkg = p: p.lxqt.qterminal;
|
|
qterminal.kill = true;
|
|
|
|
rio.pkg = p: p.rio;
|
|
rio.cmd = "rio -e $command";
|
|
rio.colourTest = false; # the rendering is changing too much so colors change every release.
|
|
|
|
roxterm.pkg = p: p.roxterm;
|
|
roxterm.cmd = "roxterm -e $command";
|
|
|
|
sakura.pkg = p: p.sakura;
|
|
|
|
st.pkg = p: p.st;
|
|
st.kill = true;
|
|
|
|
stupidterm.pkg = p: p.stupidterm;
|
|
stupidterm.cmd = "stupidterm -- $command";
|
|
|
|
terminator.pkg = p: p.terminator;
|
|
terminator.cmd = "terminator -e $command";
|
|
|
|
terminology.pkg = p: p.enlightenment.terminology;
|
|
terminology.cmd = "SHELL=$command terminology --no-wizard=true";
|
|
terminology.colourTest = false; # broken by gloss effect
|
|
|
|
termite.pkg = p: p.termite;
|
|
|
|
termonad.pkg = p: p.termonad;
|
|
|
|
tilda.pkg = p: p.tilda;
|
|
|
|
tilix.pkg = p: p.tilix;
|
|
tilix.cmd = "tilix -e $command";
|
|
|
|
urxvt.pkg = p: p.rxvt-unicode;
|
|
|
|
wayst.pkg = p: p.wayst;
|
|
wayst.pinkValue = "#FF0066";
|
|
|
|
# times out after spending many hours
|
|
#wezterm.pkg = p: p.wezterm;
|
|
|
|
xfce4-terminal.pkg = p: p.xfce.xfce4-terminal;
|
|
|
|
xterm.pkg = p: p.xterm;
|
|
};
|
|
in mapAttrs (name: { pkg, executable ? name, cmd ? "SHELL=$command ${executable}", colourTest ? true, pinkValue ? "#FF0087", kill ? false }: makeTest
|
|
{
|
|
name = "terminal-emulator-${name}";
|
|
meta = with pkgs.lib.maintainers; {
|
|
maintainers = [ jjjollyjim ];
|
|
};
|
|
|
|
nodes.machine = { pkgsInner, ... }:
|
|
|
|
{
|
|
imports = [ ./common/x11.nix ./common/user-account.nix ];
|
|
|
|
# Hyper (and any other electron-based terminals) won't run as root
|
|
test-support.displayManager.auto.user = "alice";
|
|
|
|
environment.systemPackages = [
|
|
(pkg pkgs)
|
|
(pkgs.writeShellScriptBin "report-success" ''
|
|
echo 1 > /tmp/term-ran-successfully
|
|
${optionalString kill "pkill ${executable}"}
|
|
'')
|
|
(pkgs.writeShellScriptBin "display-colour" ''
|
|
# A 256-colour background colour code for pink, then spaces.
|
|
#
|
|
# Background is used rather than foreground to minimize the effect of anti-aliasing.
|
|
#
|
|
# Keep adding more in case the window is partially offscreen to the left or requires
|
|
# a change to correctly redraw after initialising the window (as with ctx).
|
|
|
|
while :
|
|
do
|
|
echo -ne "\e[48;5;198m "
|
|
sleep 0.5
|
|
done
|
|
sleep infinity
|
|
'')
|
|
(pkgs.writeShellScriptBin "run-in-this-term" "sudo -u alice run-in-this-term-wrapped $1")
|
|
|
|
(pkgs.writeShellScriptBin "run-in-this-term-wrapped" "command=\"$(which \"$1\")\"; ${cmd}")
|
|
];
|
|
|
|
# Helpful reminder to add this test to passthru.tests
|
|
warnings = if !((pkg pkgs) ? "passthru" && (pkg pkgs).passthru ? "tests") then [ "The package for ${name} doesn't have a passthru.tests" ] else [ ];
|
|
};
|
|
|
|
# We need imagemagick, though not tesseract
|
|
enableOCR = true;
|
|
|
|
testScript = { nodes, ... }: let
|
|
in ''
|
|
with subtest("wait for x"):
|
|
start_all()
|
|
machine.wait_for_x()
|
|
|
|
with subtest("have the terminal run a command"):
|
|
# We run this command synchronously, so we can be certain the exit codes are happy
|
|
machine.${if kill then "execute" else "succeed"}("run-in-this-term report-success")
|
|
machine.wait_for_file("/tmp/term-ran-successfully")
|
|
${optionalString colourTest ''
|
|
|
|
import tempfile
|
|
import subprocess
|
|
|
|
|
|
def check_for_pink(final=False) -> bool:
|
|
with tempfile.NamedTemporaryFile() as tmpin:
|
|
machine.send_monitor_command("screendump {}".format(tmpin.name))
|
|
|
|
cmd = 'convert {} -define histogram:unique-colors=true -format "%c" histogram:info:'.format(
|
|
tmpin.name
|
|
)
|
|
ret = subprocess.run(cmd, shell=True, capture_output=True)
|
|
if ret.returncode != 0:
|
|
raise Exception(
|
|
"image analysis failed with exit code {}".format(ret.returncode)
|
|
)
|
|
|
|
text = ret.stdout.decode("utf-8")
|
|
return "${pinkValue}" in text
|
|
|
|
|
|
with subtest("ensuring no pink is present without the terminal"):
|
|
assert (
|
|
check_for_pink() == False
|
|
), "Pink was present on the screen before we even launched a terminal!"
|
|
|
|
with subtest("have the terminal display a colour"):
|
|
# We run this command in the background
|
|
assert machine.shell is not None
|
|
machine.shell.send(b"(run-in-this-term display-colour |& systemd-cat -t terminal) &\n")
|
|
|
|
with machine.nested("Waiting for the screen to have pink on it:"):
|
|
retry(check_for_pink)
|
|
''}'';
|
|
}
|
|
|
|
) tests
|