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nixosTests.gnome3-xorg: port to python/rewrite

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We've rewritten it use GDM, and we can now autologin
to the X11 session because of the accountsservice preStart
script for autologin. It should work similar to how the wayland
test works, just with a few nuanced differences for xorg.
This commit is contained in:
worldofpeace 2019-11-10 18:21:55 -05:00
parent e2ea8152cc
commit 228818c61f
1 changed files with 58 additions and 20 deletions
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78
nixos/tests/gnome3-xorg.nix
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@ -1,41 +1,79 @@
import ./make-test.nix ({ pkgs, ...} : {
import ./make-test-python.nix ({ pkgs, ...} : {
name = "gnome3-xorg";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = pkgs.gnome3.maintainers;
};
machine =
{ ... }:
machine = { nodes, ... }: let
user = nodes.machine.config.users.users.alice;
in
{ imports = [ ./common/user-account.nix ];
services.xserver.enable = true;
services.xserver.displayManager.gdm.enable = false;
services.xserver.displayManager.lightdm.enable = true;
services.xserver.displayManager.lightdm.autoLogin.enable = true;
services.xserver.displayManager.lightdm.autoLogin.user = "alice";
services.xserver.displayManager.gdm = {
enable = true;
autoLogin = {
enable = true;
user = user.name;
};
};
services.xserver.desktopManager.gnome3.enable = true;
services.xserver.displayManager.defaultSession = "gnome-xorg";
virtualisation.memorySize = 1024;
};
testScript =
''
$machine->waitForX;
testScript = { nodes, ... }: let
user = nodes.machine.config.users.users.alice;
uid = toString user.uid;
bus = "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/${uid}/bus";
xauthority = "/run/user/${uid}/gdm/Xauthority";
display = "DISPLAY=:0.0";
env = "${bus} XAUTHORITY=${xauthority} ${display}";
gdbus = "${env} gdbus";
su = command: "su - ${user.name} -c '${env} ${command}'";
# wait for alice to be logged in
$machine->waitForUnit("default.target","alice");
# 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";
# Check that logging in has given the user ownership of devices.
$machine->succeed("getfacl -p /dev/snd/timer | grep -q alice");
# False when startup is done
startingUp = su "${gdbus} ${eval} Main.layoutManager._startingUp";
$machine->succeed("su - alice -c 'DISPLAY=:0.0 gnome-terminal &'");
$machine->succeed("xauth merge ~alice/.Xauthority");
$machine->waitForWindow(qr/alice.*machine/);
$machine->succeed("timeout 900 bash -c 'while read msg; do if [[ \$msg =~ \"GNOME Shell started\" ]]; then break; fi; done < <(journalctl -f)'");
$machine->sleep(10);
$machine->screenshot("screen");
# Start gnome-terminal
gnomeTerminalCommand = su "gnome-terminal";
# Hopefully gnome-terminal's wm class
wmClass = su "${gdbus} ${eval} global.display.focus_window.wm_class";
in ''
with subtest("Login to GNOME Xorg with GDM"):
machine.wait_for_x()
# Wait for alice to be logged in"
machine.wait_for_unit("default.target", "${user.name}")
machine.wait_for_file("${xauthority}")
machine.succeed("xauth merge ${xauthority}")
# Check that logging in has given the user ownership of devices
assert "alice" in machine.succeed("getfacl -p /dev/snd/timer")
with subtest("Wait for GNOME Shell"):
# correct output should be (true, 'false')
machine.wait_until_succeeds(
"${startingUp} | grep -q 'true,..false'"
)
with subtest("Open Gnome Terminal"):
machine.succeed(
"${gnomeTerminalCommand}"
)
# correct output should be (true, '"Gnome-terminal"')
machine.wait_until_succeeds(
"${wmClass} | grep -q 'true,...Gnome-terminal'"
)
machine.sleep(20)
machine.screenshot("screen")
'';
})