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nixpkgs/nixos/tests/gnome3-gdm.nix
Tor Hedin Brønner 75e223bf7a nixos/tests/gnome3-gdm: port to wayland
The test now runs wayland, which means we can no longer use X11 style testing.
Instead we get gnome shell to execute javascript through its dbus interface.
2018-12-10 10:36:25 +01:00

64 lines
2.1 KiB
Nix

import ./make-test.nix ({ pkgs, ...} : {
name = "gnome3-gdm";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ lethalman ];
};
machine =
{ ... }:
{ imports = [ ./common/user-account.nix ];
services.xserver.enable = true;
services.xserver.displayManager.gdm = {
enable = true;
autoLogin = {
enable = true;
user = "alice";
};
};
services.xserver.desktopManager.gnome3.enable = true;
virtualisation.memorySize = 1024;
};
testScript = let
# Keep line widths somewhat managable
bus = "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus";
gdbus = "${bus} gdbus";
# Call javascript in gnome shell, returns a tuple (success, output), where
# `success` is true if the dbus call was successful and output is what the
# javascript evaluates to.
eval = "call --session -d org.gnome.Shell -o /org/gnome/Shell -m org.gnome.Shell.Eval";
# False when startup is done
startingUp = "${gdbus} ${eval} Main.layoutManager._startingUp";
# Hopefully gnome-terminal's wm class
wmClass = "${gdbus} ${eval} global.display.focus_window.wm_class";
in ''
# wait for gdm to start
$machine->waitForUnit("display-manager.service");
# wait for alice to be logged in
$machine->waitForUnit("default.target","alice");
# Check that logging in has given the user ownership of devices.
$machine->succeed("getfacl /dev/snd/timer | grep -q alice");
# Wait for the wayland server
$machine->waitForFile("/run/user/1000/wayland-0");
# Wait for gnome shell, correct output should be "(true, 'false')"
$machine->waitUntilSucceeds("su - alice -c '${startingUp} | grep -q true,..false'");
# open a terminal
$machine->succeed("su - alice -c '${bus} gnome-terminal'");
# and check it's there
$machine->waitUntilSucceeds("su - alice -c '${wmClass} | grep -q gnome-terminal-server'");
# wait to get a nice screenshot
$machine->sleep(20);
$machine->screenshot("screen");
'';
})