81b2ce96c6
Starting Cagebreak as X11 client doesn't work anymore as wlroots 0.13
started to require the DRI3 extension which isn't supported by LLVMpipe:
machine # [ 13.508284] xsession[938]: 00:00:00.003 [ERROR] [backend/x11/backend.c:433] X11 does not support DRI3 extension
machine # [ 13.666989] show_signal_msg: 62 callbacks suppressed
machine # [ 13.666993] .cagebreak-wrap[938]: segfault at 8 ip 0000000000408574 sp 00007ffef76f2440 error 4 in .cagebreak-wrapped[407000+d000]
machine # [ 13.670483] Code: f4 ff ff 4c 8b 84 24 70 01 00 00 8d 45 01 48 89 c5 49 8b 3c c0 48 85 ff 75 e4 4c 89 c7 e8 84 f4 ff ff 48 8b bc 24 18 01 00 00 <48> 8b 47 08 4c 8d 6f d8 48 8d 68 d8 48 39 df 75 0e eb 36 66 0f 1f
machine # [ 13.518274] xsession[938]: 00:00:00.006 [ERROR] [../cagebreak.c:313] Unable to create the wlroots backend
The test broke after updating Cagebreak in #121652 (bf8679ba94).
XWayland still fails for unknown reasons:
Modifiers specified, but DRI is too old
libEGL warning: DRI2: failed to create dri screen
libEGL warning: NEEDS EXTENSION: falling back to kms_swrast
glamor: No eglstream capable devices found
glamor: 'wl_drm' not supported
Missing Wayland requirements for glamor GBM backend
Missing Wayland requirements for glamor EGLStream backend
Failed to initialize glamor, falling back to sw
00:00:03.534 [ERROR] [xwayland/server.c:252] waitpid for Xwayland fork
failed: No child processes
(EE) failed to write to XWayland fd: Broken pipe
/nix/store/kcm3x8695fgycf31grzl9fy5gggwpram-xterm-367/bin/xterm: Xt
error: Can't open display: :0
The fallback to software rendering is to be expected but it looks like
XWayland is crashing with "failed to write to XWayland fd: Broken pipe".
77 lines
2.2 KiB
Nix
77 lines
2.2 KiB
Nix
import ./make-test-python.nix ({ pkgs, lib, ...} :
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let
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cagebreakConfigfile = pkgs.writeText "config" ''
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workspaces 1
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escape C-t
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bind t exec env DISPLAY=:0 ${pkgs.xterm}/bin/xterm -cm -pc
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'';
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in
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{
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name = "cagebreak";
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meta = with pkgs.lib.maintainers; {
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maintainers = [ berbiche ];
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};
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machine = { config, ... }:
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let
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alice = config.users.users.alice;
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in {
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# Automatically login on tty1 as a normal user:
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imports = [ ./common/user-account.nix ];
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services.getty.autologinUser = "alice";
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hardware.opengl.enable = true;
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programs.xwayland.enable = true;
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environment.systemPackages = [ pkgs.cagebreak pkgs.wallutils ];
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systemd.services.setupCagebreakConfig = {
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wantedBy = [ "multi-user.target" ];
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before = [ "multi-user.target" ];
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environment = {
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HOME = alice.home;
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};
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unitConfig = {
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type = "oneshot";
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RemainAfterExit = true;
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user = alice.name;
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};
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script = ''
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cd $HOME
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CONFFILE=$HOME/.config/cagebreak/config
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mkdir -p $(dirname $CONFFILE)
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cp ${cagebreakConfigfile} $CONFFILE
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'';
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};
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virtualisation.memorySize = 1024;
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# Need to switch to a different VGA card / GPU driver than the default one (std) so that Cagebreak can launch:
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virtualisation.qemu.options = [ "-vga virtio" ];
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};
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enableOCR = true;
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testScript = { nodes, ... }: let
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user = nodes.machine.config.users.users.alice;
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XDG_RUNTIME_DIR = "/run/user/${toString user.uid}";
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in ''
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start_all()
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machine.wait_for_unit("multi-user.target")
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machine.wait_until_tty_matches(1, "alice\@machine")
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machine.send_chars("cagebreak\n")
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machine.wait_for_file("${XDG_RUNTIME_DIR}/wayland-0")
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with subtest("ensure wayland works with wayinfo from wallutils"):
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print(machine.succeed("env XDG_RUNTIME_DIR=${XDG_RUNTIME_DIR} wayinfo"))
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# TODO: Fix the XWayland test (log the cagebreak output to debug):
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# with subtest("ensure xwayland works with xterm"):
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# machine.send_key("ctrl-t")
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# machine.send_key("t")
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# machine.wait_until_succeeds("pgrep xterm")
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# machine.wait_for_text("${user.name}@machine")
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# machine.screenshot("screen")
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# machine.send_key("ctrl-d")
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'';
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})
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