GNOME test suite (GN1-GN7), KDE-unchanged block, runner support for the GNOME VM; remove the Go refactor's backend suite and golden sandbox

.gitignore

@@ -36,4 +36,3 @@ share/*
 *.tmp
 host-keys.pub
 __pycache__/
-!share/golden/

CHANGELOG.md

@@ -6,6 +6,9 @@ of the history.
 
 ## Unreleased
 
+- **feat: suite `gnome`** (`share/vmtest/gnome/`, GN1-GN7) on the GNOME + GDM VM (`vmsuite.sh gnome`, base image from `~/vms/gnome-vm`, port 2307); `vmsuite.sh` starts GDM/GNOME instead of Plasma for it; `prelude.sh` reads the running desktop and loads the GNOME libs; `vmtest.sh` runs it by default. New KDE block `cli/70-k1-kde-unchanged.sh`
+- **chore: removed `share/vmtest/backend` and `share/golden/`** (safety nets of the scrapped Go refactor)
+
 - **feat: `share/golden/`: a no-VM sandbox (bubblewrap, fake `/etc` `/sys` `$HOME`, shim `pacman` `systemctl` `sudo` `uname` `modinfo`) and golden `--backend status` and apply `plan` output of the bash 2.11.1 backend for an AMD PC, an NVIDIA PC and a Steam Machine; `record.sh` records, `record.sh check` compares (the Go refactor's safety net)**
 
 ## 0.5.0 - 2026-10-02

TESTPLAN.md

@@ -64,6 +64,22 @@ change only shows right after Enter).
 
 ## F. Features per release
 
+### F-GNOME. Steamify on GNOME/GDM (`feature/gnome-prototype`; suite `gnome` on `~/vms/gnome-vm`, plain CachyOS + GNOME + GDM, no Steamify)
+
+`scripts/vmsuite.sh gnome` (also part of `vmtest.sh`). KDE regression for it: cli block `70-k1-kde-unchanged.sh`.
+
+| # | Block | Expect |
+|---|---|---|
+| GN1 | `10-n1-menu.sh` | GDM and GNOME detected; GNOME theme offered; Plasma theme and single user mode hidden (menu and `--backend status`) |
+| GN2 | `20-n2-conversion.sh` | `custom.conf` autologin, AccountsService `Session`/`XSession`, GDM-aware session tools (CachyOS's kept as `.bak-steamify`), pacman hook, sudoers rule, GNOME packages, launcher entry, shellcheck, second apply changes nothing |
+| GN3 | `30-n3-turn-off.sh` | `custom.conf` and CachyOS's tools exactly as before; hook, sudoers rule, helper gone; GDM stays |
+| GN4 | `40-n4-theme.sh` | dark style, accent, wallpaper, buttons, GTK4 colors, extensions; off restores every value |
+| GN5 | `50-n5-desktop-pref.sh` | `--desktop kde\|gnome\|last` stored, bad values refused, the session tool resolves to what is installed |
+| GN6 | `60-n6-switch-reboot.host.sh` | stand-in gamescope session: boot into it, Switch to Desktop, Return to Gaming Mode, boot into desktop and back across reboots, pacman hook restores our tools |
+| GN7 | `70-n7-both-desktops.sh` | with Plasma installed too: GDM kept, both themes offered, preferred/last desktop picks the session |
+
+Not automatable: gamescope itself (no rendering in the VM), the app's dock icon and window frame, the Settings panel, real hardware (GDM restart behaviour).
+
 ### F2.12.0 The SteamOS conversion on NVIDIA (`release/2.12.0`; suite `nvidia`, fake NVIDIA PC)
 
 Since 2.12.0 "Gaming on NVIDIA" (Steam on the desktop) is replaced by the SteamOS conversion with a patched gamescope
@@ -178,3 +194,4 @@ and started with `--fremont`. Automated: `scripts/vmtest.sh` (see the vm-install
 | 2026-10-14 | Steamify `release/2.12.0` (dc189dc), plain CachyOS VM `~/vms/steamify-vm` (new ssh key: the old throwaway one was gone, authorized in the `ssh-ready` snapshot), dev `main` + the new nvidia suite; on the laptop (Ubuntu, KVM), headless | cli, menu, hw, installer, toggles, nvidia (N1, G1, N2-N5 rewritten for 2.12.0); boot loaders and the plain-PC install check not run (need the Steamify ISO) | **292 pass, 0 fail** (cli 65, menu 37, hw 78, installer 4, toggles 42, nvidia 66). Before the rewrite the old nvidia suite failed 8 checks, all because "Gaming on NVIDIA" is gone in 2.12.0. Test side: gamescope's smoke test needs a Vulkan device, so the VM gets `vulkan-swrast`; after a reboot the same gamescope fails with `vkAllocateMemory failed (-2)` on lavapipe in this VM (before the reboot it passes), so the offline-reinstall check runs before the reboot. Not seen on real hardware yet (N6) |
 | 2026-10-14 | Steamify 2.12.0 on the ISO `steamify-cachyos-2.12.0-dev-261014-x86_64.iso` (sha256 `bd93fa6b…ed47c`, built from `release/2.12.0`), dev `main` (7dd1f37); on the laptop (Ubuntu, KVM), headless | B1-B5 for limine, systemd-boot and grub; the plain-PC install check (generic) for all three | boot loaders: **limine 43, systemd-boot 42, grub 42 pass, 0 fail**. Plain PC: 21-22 pass, **1 fail per loader: "cec is on, but this is not a Steam Machine"**. Cause: `steamify-install` falls back to "everything on" (`...,vram,cec,machine,poweroff`) when Calamares passes no selection (the headless test install), and `cec` is offered on every PC; `poweroff` stays off by itself (`machine_available`). The docs say HDMI-CEC is ticked by default only on a Steam Machine: either the ISO's fallback should only include `cec` on a Steam Machine, or this check should not expect it off. To decide; a real install through the chooser is not affected by the fallback. Test side: three parallel first installs corrupted the shared package cache (`could not rename ... .part`): install one VM first to fill `~/vms/pkg-cache`; a first retry also hit a transient "cachyos: signature ... is invalid" from a mirror. Laptop needs a `bsdtar` shim (pycdlib) and `VM_SSH_KEY` outside `~/.ssh` |
 | 2026-10-14 | Steamify 2.12.0 on the rebuilt ISO `steamify-cachyos-2.12.0-dev-261014-x86_64.iso` (the ISO repo's PR #26 merged: the install fallback only turns HDMI-CEC on for a Steam Machine), dev `main` (7e11b94); laptop, headless | B1-B5 for limine, systemd-boot, grub; the plain-PC install check for all three | **boot loaders: limine 43, systemd-boot 42, grub 42; plain PC: limine 23, systemd-boot 22, grub 22: all pass, 0 fail.** The earlier "cec is on, but this is not a Steam Machine" is fixed. (The limine boot line in the summary says "aborted" only because its VM already existed from the first run of the same ISO; its 43 passed.) Test side: six parallel installs of a newly released kernel corrupted the shared package cache (`linux-cachyos ... corrupted (PGP signature)`): delete the new files from `~/vms/pkg-cache/pkg`, install one VM first, then the rest |
+| 2026-10-15 | Steamify `feature/gnome-prototype` (dbaeaa1, from 2.12.0), plain CachyOS VM `~/vms/steamify-vm` and the new GNOME VM `~/vms/gnome-vm`, dev `main` + the `gnome` suite; laptop, headless | KDE regression: cli (+ new block 70-k1), menu, hw, installer, toggles, nvidia. GNOME: GN1-GN7 | **KDE: cli 89, hw 78, menu 37, installer 4, nvidia 66, toggles 42: 0 fail.** **GNOME: 0 fail** (first run 110 pass, 5 fail, all test bugs: shellcheck needs `-S warning -e SC2034,SC2154`, the VM's GDM already had autologin, a sed range cut the function out; GN2, GN3, GN5 re-run: 32, 11, 8 pass; GN1, GN4, GN6, GN7 passed first time). The Go-only `backend` suite and `share/golden` were removed (the Go refactor is scrapped). Not run: boot loaders, app screens U1-U9, real hardware |

gnome/PLAN.md

@@ -1,5 +1,8 @@
 # Steamify on GNOME (GDM): prototype plan
 
+## Test status 2026-10-15
+Automated suite `gnome` (`scripts/vmsuite.sh gnome`, TESTPLAN F-GNOME, GN1-GN7): all pass, including session switching with the stand-in session, reboot persistence, boot into desktop, KDE+GNOME together. KDE regression (6 suites) passes on the branch. Open item (6) of the list below (GNOME regression run) is done; the rest stands.
+
 ## RESUME HERE (written 2026-10-14, end of the first session)
 State: product branch `feature/gnome-prototype` in steamify-cachyos (pushed, not merged; main is the 2.12.0 release), the theme repo
 `github.com/theupriser/steamify-gnome-theme` (main). Everything is committed; the VM image is NOT in git (it lived in ~/vms/gnome-vm on one laptop).
@@ -51,9 +54,9 @@ plus pacman hook, relogin by restarting gdm).
 3. [x] Check: custom.conf, AccountsService, hook, sudoers, our tools in place.
 4. [x] (gamescope itself dies in the VM: Vulkan/DRM scanout errors, also without GNOME; GDM did start it) Reboot: GDM autologs into the gamescope session (loginctl session desktop/type; gamescope may not render in the VM, a running session is enough).
 5. [~] (gamescope->GNOME and GNOME->gamescope verified with a stand-in gamescope session (Exec=sleep infinity in /usr/share/wayland-sessions/gamescope-session.desktop, original kept as .real); reboot persistence, `boot` option and the shortcut click not yet) `steamos-session-select desktop` -> GNOME session; Return to Gaming Mode shortcut -> gamescope again; reboot persistence; `boot` option.
-6. [ ] Turn off: everything restored (custom.conf backup, original tools).
+6. [x] (suite gnome GN3, 2026-10-15) Turn off: everything restored (custom.conf backup, original tools).
-7. [ ] KDE regression: existing suites still pass on the KDE VM.
+7. [x] (2026-10-15, laptop: cli, menu, hw, installer, toggles, nvidia, 0 fail) KDE regression: existing suites still pass on the KDE VM.
-8. [ ] Commit dev-repo changes (VM_DESKTOP) to main; product branch stays a prototype, no release without the user.
+8. [x] (with the gnome suite, 2026-10-15) Commit dev-repo changes (VM_DESKTOP) to main; product branch stays a prototype, no release without the user.
 
 ## Later (solid version)
 - Tests: GNOME suite in the dev repo, TESTPLAN rows; ISO with a GNOME variant.

scripts/vmsuite.sh

@@ -2,7 +2,8 @@
 # One suite of the automated test (TESTPLAN.md rows that need no person) on the plain CachyOS VM
 # (Plasma, no Steamify: ~/vms/steamify-vm, from vminstall.sh --iso <CachyOS ISO> with VM_STEAMIFY=skip).
 #   scripts/vmsuite.sh <suite> [--window]     suites: the folders in share/vmtest/ (cli, ...)
-#   scripts/vmsuite.sh --prepare              only make the base image (below)
+#   scripts/vmsuite.sh --prepare [gnome]      only make the base image (below)
+# The suite "gnome" runs on the plain CachyOS + GNOME + GDM VM (~/vms/gnome-vm, from vminstall.sh with VM_DESKTOP=gnome) instead.
 # Every block share/vmtest/<suite>/NN-name.sh starts from a fresh copy of the VM's `ssh-ready` state,
 # runs in the guest as the VM user (repo on /mnt; NN-name.host.sh blocks run on the host instead: reboots,
 # host scripts), and prints PASS/FAIL/SKIP lines; the first comment lines say which TESTPLAN rows it
@@ -15,7 +16,8 @@
 set -uo pipefail
 here="$(cd "$(dirname "$0")" && pwd)"
 repo="$(cd "$here/.." && pwd)"
-src="${SRC:-$HOME/vms/steamify-vm}"
+desk=kde; [[ "${1:-}" == gnome* || "${2:-}" == gnome* ]] && desk=gnome
+src="${SRC:-$HOME/vms/steamify-vm}"; [[ $desk == gnome ]] && src="${SRC:-$HOME/vms/gnome-vm}"
 base="$src/base-ssh-ready.qcow2"
 
 prepare_base() {   # once, under a lock (parallel suites): the ssh-ready snapshot as a stand-alone image
@@ -32,7 +34,7 @@ suite="${1:?usage: $0 <suite> [--window] | --prepare}"
 [[ "${2:-}" == --window ]] || export VM_HEADLESS=1
 dir="$repo/share/vmtest/$suite"
 [[ -d "$dir" ]] || { echo "No suite $suite (folders in share/vmtest/)" >&2; exit 2; }
-case "$suite" in cli) port=2301 ;; menu) port=2302 ;; hw) port=2303 ;; installer) port=2304 ;; toggles) port=2305 ;; nvidia) port=2306 ;; *) port=2390 ;; esac
+case "$suite" in gnome*) port=2307 ;; cli) port=2301 ;; menu) port=2302 ;; hw) port=2303 ;; installer) port=2304 ;; toggles) port=2305 ;; nvidia) port=2306 ;; *) port=2390 ;; esac
 export VM_PORT="${VM_PORT:-$port}"
 export VM_DIR="$HOME/vms/run-$suite"
 export REPO="${REPO:-$repo/../steamify-cachyos}"
@@ -59,16 +61,23 @@ vm_fresh() {   # vm_fresh [VAR=value...]: extra environment for the VM start (BI
     cp "$repo/run.sh" "$VM_DIR/run.sh"; cp "$src/vars.ssh-ready.fd" "$VM_DIR/vars.fd"
     rm -f "$VM_DIR/disk.qcow2" "$VM_DIR/known_hosts"
     qemu-img create -q -f qcow2 -b "$base" -F qcow2 "$VM_DIR/disk.qcow2" || return 1
-    (cd "$VM_DIR" && env "$@" nohup ./run.sh --fremont > vm.log 2>&1 &)
+    local fremont=--fremont; [[ $desk == gnome ]] && fremont=   # GNOME: a plain PC
+    (cd "$VM_DIR" && env "$@" nohup ./run.sh $fremont > vm.log 2>&1 &)
     local _; for _ in $(seq 100); do vm_ssh -o ConnectTimeout=3 true 2>/dev/null && break; sleep 3; done
-    vm_ssh -o LogLevel=ERROR bash -s <<'REMOTE'
+    vm_ssh -o LogLevel=ERROR "DESK=$desk bash -s" <<'REMOTE'
 sudo mount -t 9p -o trans=virtio,version=9p2000.L repo /mnt
+if [[ $DESK == kde ]]; then
 sudo mkdir -p /etc/plasmalogin.conf.d
 printf '[Autologin]\nUser=%s\nSession=plasma.desktop\n' "$USER" | sudo tee /etc/plasmalogin.conf.d/00-test-autologin.conf >/dev/null
 for _ in $(seq 10); do pgrep -u "$USER" -x plasmashell >/dev/null && break; sleep 3; done
 pgrep -u "$USER" -x plasmashell >/dev/null || { sudo systemctl reset-failed plasmalogin; sudo systemctl restart plasmalogin; }
 for _ in $(seq 40); do pgrep -u "$USER" -x plasmashell >/dev/null && break; sleep 3; done
 pkill -u "$USER" systemsettings; pkill -u "$USER" cachyos-hello
+else
+    # GNOME: the VM's GDM autologs in (vminstall.sh); wait for the shell.
+    for _ in $(seq 60); do pgrep -u "$USER" -x gnome-shell >/dev/null && break; sleep 3; done
+    pgrep -u "$USER" -x gnome-shell >/dev/null || { sudo systemctl restart gdm; for _ in $(seq 40); do pgrep -u "$USER" -x gnome-shell >/dev/null && break; sleep 3; done; }
+fi
 for f in /etc/pacman.d/*mirrorlist*; do sudo sed -i '/krfoss/s/^Server/#Server/' "$f"; done
 # the host's package cache over pacman's
 sudo mkdir -p /var/cache/steamify-pkg
@@ -77,7 +86,11 @@ if sudo mount -t 9p -o trans=virtio,version=9p2000.L cache /var/cache/steamify-p
     # Steamify's own downloads (the CEC driver: GitHub rate-limits it) once for every VM
     sudo mkdir -p /var/cache/steamify-pkg/steamify /var/cache/steamify; sudo mount --bind /var/cache/steamify-pkg/steamify /var/cache/steamify
 fi
+if [[ $DESK == kde ]]; then
     pgrep -u "$USER" -x plasmashell >/dev/null && echo "Logged in to Plasma." || { echo "Plasma did not start." >&2; exit 1; }
+else
+    pgrep -u "$USER" -x gnome-shell >/dev/null && echo "Logged in to GNOME." || { echo "GNOME did not start." >&2; exit 1; }
+fi
 REMOTE
 }
 

scripts/vmtest.sh

@@ -6,7 +6,7 @@
 #   boot          the boot loader test (limine, systemd-boot, grub), or name loaders
 #   generic       the plain-PC install check for every loader (vmbootloadertest.sh --quick --generic: a PC that is not a
 #                 Steam Machine must get no Steam Machine items and no DKMS modules); part of the default run
-#   <suite>       cli, menu, hw, installer, toggles, nvidia (folders in share/vmtest/)
+#   <suite>       cli, menu, hw, installer, toggles, nvidia, gnome (folders in share/vmtest/)
 #   --install     install the boot loader VMs first from the newest Steamify ISO (asks before replacing a disk)
 #   --window      show the VMs' windows (default: headless; one shared Konsole follows ~/vms/test.log)
 #   MAX_PARALLEL=3 (env) VMs at once (5 worked on a 9800X3D / 64 GB); the slowest suites start first
@@ -42,7 +42,7 @@ if $screen; then
 fi
 if [[ ${#loaders[@]} -eq 0 && ${#suites[@]} -eq 0 ]] && ! $want_boot && ! $want_generic; then
     want_boot=true; want_generic=true
-    for d in cli menu hw installer toggles nvidia; do [[ -d "$repo/share/vmtest/$d" ]] && suites+=("$d"); done
+    for d in cli menu hw installer toggles nvidia gnome; do [[ -d "$repo/share/vmtest/$d" ]] && suites+=("$d"); done
 fi
 # What the ISO advertises: the boot loaders calamares-online.sh keeps.
 advertised="$(sed -n 's/.*"bootloader:\([^"]*\)".*/\1/p' "$iso_repo/archiso/airootfs/usr/local/bin/calamares-online.sh" 2>/dev/null | head -n 1)"
@@ -55,8 +55,8 @@ summary="$HOME/vms/last-test.txt"
 maxp="${MAX_PARALLEL:-3}"   # VMs at once (4 GB RAM each in the suites, see vmsuite.sh); 5 ran fine on a 9800X3D with 64 GB
 # Jobs, the slowest first so the last ones are short: suites, then the boot loaders.
 jobs_list=()
-for s in toggles hw cli menu installer; do [[ " ${suites[*]} " == *" $s "* ]] && jobs_list+=("suite:$s"); done
+for s in gnome toggles hw cli menu installer; do [[ " ${suites[*]} " == *" $s "* ]] && jobs_list+=("suite:$s"); done
-for s in "${suites[@]}"; do [[ " toggles hw cli menu installer " == *" $s "* ]] || jobs_list+=("suite:$s"); done
+for s in "${suites[@]}"; do [[ " gnome toggles hw cli menu installer " == *" $s "* ]] || jobs_list+=("suite:$s"); done
 for l in "${loaders[@]}"; do jobs_list+=("loader:$l"); done
 for l in "${gloaders[@]}"; do jobs_list+=("generic:$l"); done
 jobtag() { [[ "${1%%:*}" == generic ]] && echo "${1#*:}-generic" || echo "${1#*:}"; }   # files and names of a job

share/golden/expected/amd-pc.plan-gaming-desktop.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["gaming","boot"]}

share/golden/expected/amd-pc.plan-gaming.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["gaming"]}

share/golden/expected/amd-pc.plan-nothing.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/amd-pc.plan-nvidia.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/amd-pc.plan-poweroff.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/amd-pc.plan-single.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["gaming","single"]}

share/golden/expected/amd-pc.status.json

@@ -1 +0,0 @@
-{"version":"2.12.0","firstRun":true,"steamMachine":false,"kernel":"7.0.0-fixture-cachyos","pinnedKernel":"7.1.6-1","cecDevices":"","leds":0,"bios":null,"items":[{"id":"gaming","label":"SteamOS conversion","hint":"boot into gaming mode, Steam on the desktop","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"boot","label":"Boot into the desktop instead of gaming mode","hint":"","kind":"choice","parent":"gaming","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true},{"id":"silent","label":"Start Steam silently in desktop mode","hint":"in the tray at login on the desktop, no window","kind":"toggle","parent":"gaming","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true},{"id":"glyphs","label":"Install Steam Deck/Machine icons","hint":"Deck button icons in gaming mode","kind":"toggle","parent":"gaming","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"theme","label":"Install SteamOS theme","hint":"Vapor look (cachyos-vapor)","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"single","label":"Single user mode","hint":"no password, lock screen or log out (SDDM)","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"launcher","label":"Steamify shortcut","hint":"the app on the desktop, Steamify Terminal in the launcher","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"notify","label":"Update notifications","hint":"a notification when there's a new Steamify, never updates by itself","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"extended_controller_support","label":"Extended controller support","hint":"Xbox wireless dongle (xone), Xbox controllers over Bluetooth (xpadneo)","kind":"toggle","parent":"","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true},{"id":"cec","label":"HDMI-CEC","hint":"use Steam with the TV remote, TV on/off with the PC (experimental)","kind":"toggle","parent":"","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true}]}

share/golden/expected/nvidia-pc.plan-gaming-desktop.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/nvidia-pc.plan-gaming.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/nvidia-pc.plan-nothing.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/nvidia-pc.plan-nvidia.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["nvidia","bigpicture"]}

share/golden/expected/nvidia-pc.plan-poweroff.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/nvidia-pc.plan-single.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["single"]}

share/golden/expected/nvidia-pc.status.json

@@ -1 +0,0 @@
-{"version":"2.12.0","firstRun":true,"steamMachine":false,"kernel":"7.0.0-fixture-cachyos","pinnedKernel":"7.1.6-1","cecDevices":"","leds":0,"bios":null,"items":[{"id":"nvidia","label":"Gaming on NVIDIA","hint":"Steam on the desktop, started at login","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"bigpicture","label":"Steam starts in Big Picture","hint":"the controller-friendly Steam (untick: Steam's normal window)","kind":"toggle","parent":"nvidia","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"nvsilent","label":"Start Steam silently","hint":"in the tray at login, no window (untick: Steam's normal window)","kind":"toggle","parent":"nvidia","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true},{"id":"theme","label":"Install SteamOS theme","hint":"Vapor look (cachyos-vapor)","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"single","label":"Single user mode","hint":"no password, lock screen or log out (SDDM)","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"launcher","label":"Steamify shortcut","hint":"the app on the desktop, Steamify Terminal in the launcher","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"notify","label":"Update notifications","hint":"a notification when there's a new Steamify, never updates by itself","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"extended_controller_support","label":"Extended controller support","hint":"Xbox wireless dongle (xone), Xbox controllers over Bluetooth (xpadneo)","kind":"toggle","parent":"","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true},{"id":"cec","label":"HDMI-CEC","hint":"use Steam with the TV remote, TV on/off with the PC (experimental)","kind":"toggle","parent":"","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true}]}

share/golden/expected/steam-machine.plan-gaming-desktop.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["gaming","boot"]}

share/golden/expected/steam-machine.plan-gaming.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["gaming"]}

share/golden/expected/steam-machine.plan-nothing.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/steam-machine.plan-nvidia.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":[]}

share/golden/expected/steam-machine.plan-poweroff.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["machine","poweroff"]}

share/golden/expected/steam-machine.plan-single.json

@@ -1 +0,0 @@
-{"event":"plan","disable":[],"enable":["gaming","single"]}

share/golden/expected/steam-machine.status.json

@@ -1 +0,0 @@
-{"version":"2.12.0","firstRun":true,"steamMachine":true,"kernel":"7.0.0-fixture-cachyos","pinnedKernel":"7.1.6-1","cecDevices":"","leds":0,"bios":{"current":"unknown","newest":"","selectable":false,"dryRun":false},"items":[{"id":"gaming","label":"SteamOS conversion","hint":"boot into gaming mode, Steam on the desktop","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"boot","label":"Boot into the desktop instead of gaming mode","hint":"","kind":"choice","parent":"gaming","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true},{"id":"silent","label":"Start Steam silently in desktop mode","hint":"in the tray at login on the desktop, no window","kind":"toggle","parent":"gaming","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true},{"id":"glyphs","label":"Install Steam Deck/Machine icons","hint":"Deck button icons in gaming mode","kind":"toggle","parent":"gaming","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"theme","label":"Install SteamOS theme","hint":"Vapor look (cachyos-vapor)","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"single","label":"Single user mode","hint":"no password, lock screen or log out (SDDM)","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"launcher","label":"Steamify shortcut","hint":"the app on the desktop, Steamify Terminal in the launcher","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"notify","label":"Update notifications","hint":"a notification when there's a new Steamify, never updates by itself","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"extended_controller_support","label":"Extended controller support","hint":"Xbox wireless dongle (xone), Xbox controllers over Bluetooth (xpadneo)","kind":"toggle","parent":"","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":true},{"id":"cec","label":"HDMI-CEC","hint":"use Steam with the TV remote, TV on/off with the PC (experimental)","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"machine","label":"Steam Machine support","hint":"LED bar driver, hardware settings in Steam","kind":"toggle","parent":"","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"poweroff","label":"Power-off fix","hint":"the Steam Machine stays off after shutting down","kind":"toggle","parent":"machine","needs":"","on":false,"wanted":true,"update":false,"new":false,"selectable":true},{"id":"bios","label":"Update BIOS","hint":"now unknown, newest unknown (offline?)","kind":"action","parent":"machine","needs":"","on":false,"wanted":false,"update":false,"new":false,"selectable":false}]}

share/golden/fixtures/amd-pc/etc/os-release

@@ -1,3 +0,0 @@
-NAME="CachyOS Linux"
-ID=cachyos
-ID_LIKE=arch

share/golden/fixtures/amd-pc/packages

@@ -1,2 +0,0 @@
-sddm
-plasma-desktop

share/golden/fixtures/amd-pc/sys/class/dmi/id/product_name

@@ -1 +0,0 @@
-PRIME B650

share/golden/fixtures/amd-pc/sys/class/dmi/id/sys_vendor

@@ -1 +0,0 @@
-ASUSTeK

share/golden/fixtures/nvidia-pc/etc/os-release

@@ -1,3 +0,0 @@
-NAME="CachyOS Linux"
-ID=cachyos
-ID_LIKE=arch

share/golden/fixtures/nvidia-pc/modules

@@ -1 +0,0 @@
-nvidia_drm

share/golden/fixtures/nvidia-pc/packages

@@ -1,3 +0,0 @@
-sddm
-plasma-desktop
-nvidia-utils

share/golden/fixtures/nvidia-pc/sys/class/dmi/id/product_name

@@ -1 +0,0 @@
-PRIME B650

share/golden/fixtures/nvidia-pc/sys/class/dmi/id/sys_vendor

@@ -1 +0,0 @@
-ASUSTeK

share/golden/fixtures/nvidia-pc/sys/class/drm/card0/device/class

@@ -1 +0,0 @@
-0x030000

share/golden/fixtures/nvidia-pc/sys/class/drm/card0/device/vendor

@@ -1 +0,0 @@
-0x10de

share/golden/fixtures/steam-machine/etc/os-release

@@ -1,3 +0,0 @@
-NAME="CachyOS Linux"
-ID=cachyos
-ID_LIKE=arch

share/golden/fixtures/steam-machine/packages

@@ -1,2 +0,0 @@
-sddm
-plasma-desktop

share/golden/fixtures/steam-machine/sys/class/dmi/id/product_name

@@ -1 +0,0 @@
-Fremont

share/golden/fixtures/steam-machine/sys/class/dmi/id/sys_vendor

@@ -1 +0,0 @@
-Valve

share/golden/record.sh

@@ -1,33 +0,0 @@
-#!/bin/bash
-# Record what the bash backend (steamify.sh in $REPO) prints, per fixture, into share/golden/expected/.
-#   share/golden/record.sh            record all    |    share/golden/record.sh check   compare with the recorded files
-set -uo pipefail
-here="$(cd "$(dirname "$0")" && pwd)"
-export REPO="${REPO:-$here/../../../steamify-cachyos}"; REPO="$(cd "$REPO" && pwd)"
-backend="${BACKEND:-bash $REPO/steamify.sh}"
-mode="${1:-record}"; failures=0; work="$(mktemp -d)"; trap 'rm -rf "$work"' EXIT
-# case name -> backend arguments
-# status: the whole output. plan-*: only the first line of the apply stream (the plan event, where the rules live);
-# the steps after it need the real system (the VM suite), they are not stable with a fake sudo.
-cases=("status:--backend status"
-    "plan-gaming:--backend apply gaming"
-    "plan-gaming-desktop:--backend apply --boot desktop gaming boot"
-    "plan-single:--backend apply single"
-    "plan-poweroff:--backend apply poweroff"
-    "plan-nothing:--backend apply"
-    "plan-nvidia:--backend apply nvidia bigpicture")
-for fixture in "$here"/fixtures/*/; do
-    name="$(basename "$fixture")"
-    for entry in "${cases[@]}"; do
-        label="${entry%%:*}"; arguments="${entry#*:}"
-        expected="$here/expected/$name.$label.json"; mkdir -p "$here/expected"
-        if [[ "$label" == plan-* ]]; then   # the plan event comes first; then the steps run for real, so stop after a moment
-            timeout -s KILL 5 "$here/sandbox.sh" "$fixture" $backend $arguments > "$work/stream" 2>&1
-            actual="$(head -n 1 "$work/stream")"
-        else actual="$("$here/sandbox.sh" "$fixture" $backend $arguments 2>&1)"; fi
-        if [[ "$mode" == record ]]; then printf '%s\n' "$actual" > "$expected"; echo "recorded $expected"
-        elif ! diff -u "$expected" <(printf '%s\n' "$actual"); then echo "FAIL $name $label"; failures=$((failures+1))
-        else echo "PASS $name $label"; fi
-    done
-done
-exit $failures

share/golden/sandbox.sh

@@ -1,32 +0,0 @@
-#!/bin/bash
-# Run a command in a throw-away copy of a machine described by a fixture folder (no VM, no root).
-#   share/golden/sandbox.sh <fixture> <command>...
-# <fixture>/etc/**, <fixture>/sys/**, <fixture>/usr/** : files shown at those places (the rest of /etc and /sys is empty)
-# <fixture>/home/                                       : the user's home (fresh copy each run)
-# <fixture>/packages, enabled-units, active-units       : answers of the fake pacman and systemctl (shims/)
-# <fixture>/env                                         : optional VAR=value lines for the command
-# Needs bubblewrap. $GOLDEN_LOG collects the writes the shims were asked to make.
-set -euo pipefail
-here="$(cd "$(dirname "$0")" && pwd)"
-fixture="$(cd "${1:?usage: $0 <fixture> <command>...}" && pwd)"; shift
-work="$(mktemp -d)"; trap 'rm -rf "$work"' EXIT
-mkdir -p "$work/home" "$work/fixture"
-cp -a "$fixture/." "$work/fixture/"
-[[ -d "$fixture/home" ]] && cp -a "$fixture/home/." "$work/home/"
-arguments=(--die-with-parent --unshare-pid --ro-bind / / --dev /dev --proc /proc --tmpfs /tmp --tmpfs /sys --tmpfs /etc
-    --bind "$work/home" "$HOME" --bind "$work/fixture" /mnt --ro-bind "$here/shims" /media)
-[[ -n "${REPO:-}" ]] && arguments+=(--ro-bind "$REPO" "$REPO")
-for keep in passwd group nsswitch.conf ld.so.cache ld.so.conf ld.so.conf.d localtime alternatives resolv.conf hostname; do
-    [[ -e "/etc/$keep" ]] && arguments+=(--ro-bind "/etc/$keep" "/etc/$keep")
-done
-for root in etc sys; do
-    [[ -d "$fixture/$root" ]] || continue
-    while IFS= read -r -d '' file; do
-        arguments+=(--ro-bind "$work/fixture/${file#"$fixture/"}" "/${file#"$fixture/"}")
-    done < <(find "$fixture/$root" -type f -print0)
-done
-environment=(--setenv FIXTURE /mnt --setenv PATH "/media:$PATH" --setenv GOLDEN_LOG "${GOLDEN_LOG:-/mnt/writes.log}")
-[[ -f "$fixture/env" ]] && while IFS= read -r line; do
-    [[ "$line" == *=* ]] && environment+=(--setenv "${line%%=*}" "${line#*=}")
-done < "$fixture/env"
-exec bwrap "${arguments[@]}" "${environment[@]}" "$@"

share/golden/shims/modinfo

@@ -1,3 +0,0 @@
-#!/bin/bash
-# Fake modinfo: modules listed in $FIXTURE/modules exist.
-for module in "$@"; do [[ "$module" == -* ]] || grep -qx -- "$module" "$FIXTURE/modules" 2>/dev/null || exit 1; done

share/golden/shims/pacman

@@ -1,10 +0,0 @@
-#!/bin/bash
-# Fake pacman for the golden sandbox: the installed packages are listed in $FIXTURE/packages (one name per line).
-# Only the queries the status code makes: -Q/-Qq <pkg>, -T <pkg>..., -Qi <pkg>. Writes (-S, -U, -R) are logged and succeed.
-list="$FIXTURE/packages"; touch "$list" 2>/dev/null
-case "$1" in
-    -T) shift; for package in "$@"; do grep -qx -- "$package" "$list" || echo "$package"; done; [[ $# -gt 0 ]] ;;
-    -Q|-Qq|-Qi|-Qs) shift; status=0; for package in "$@"; do [[ "$package" == -* ]] && continue; grep -qx -- "$package" "$list" || status=1; done; exit $status ;;
-    -Ss|-Si) exit 1 ;;
-    *) echo "pacman $*" >> "${GOLDEN_LOG:-/dev/null}"; exit 0 ;;
-esac

share/golden/shims/sudo

@@ -1,4 +0,0 @@
-#!/bin/bash
-# Fake sudo: logs the command and succeeds; nothing runs.
-while [[ "$1" == -* ]]; do shift; done
-echo "sudo $*" >> "${GOLDEN_LOG:-/dev/null}"

share/golden/shims/systemctl

@@ -1,13 +0,0 @@
-#!/bin/bash
-# Fake systemctl: enabled units listed in $FIXTURE/enabled-units, active ones in $FIXTURE/active-units.
-# Queries answer from those lists; everything else is logged and succeeds.
-verb=""; units=()
-for argument in "$@"; do
-    [[ "$argument" == -* ]] && continue
-    if [[ -z "$verb" ]]; then verb="$argument"; else units+=("$argument"); fi
-done
-case "$verb" in
-    is-enabled) for unit in "${units[@]}"; do grep -qx -- "$unit" "$FIXTURE/enabled-units" 2>/dev/null || { echo disabled; exit 1; }; done; echo enabled ;;
-    is-active) for unit in "${units[@]}"; do grep -qx -- "$unit" "$FIXTURE/active-units" 2>/dev/null || { echo inactive; exit 3; }; done; echo active ;;
-    *) echo "systemctl $*" >> "${GOLDEN_LOG:-/dev/null}"; exit 0 ;;
-esac

share/golden/shims/uname

@@ -1,2 +0,0 @@
-#!/bin/bash
-if [[ "$1" == -r ]]; then echo 7.0.0-fixture-cachyos; else command uname "$@"; fi

share/vmtest/backend/10-go-proxy-stream.sh

@@ -1,30 +0,0 @@
-# Go core (REFACTOR-2.12 phase 0/1): `steamify --backend apply` through the Go binary must emit the
-# same event stream as the bash backend: enable two small items, then turn them off again, once with
-# each backend, in the same VM. Needs the binary built in the repo (make build -> bin/steamify).
-GO=/mnt/bin/steamify
-[[ -x $GO ]] || { fail "no $GO (run make build in steamify-cachyos)"; exit 0; }
-export STEAMIFY_NO_DOWNLOAD=1
-backend_run() {   # backend_run <label> <command...>: the event stream of one apply, log lines dropped
-    # Only the structure (plan, start, done, finished): the log lines of the first run hold pacman's install output, which the
-    # second run on the same machine does not repeat.
-    "$@" 2>&1 < /dev/null | sed 's/\x1b\[[0-9;]*m//g' | grep -v '^{"event":"log"'
-}
-status_json() { "$@" --backend status 2>/dev/null; }
-
-info "status through both backends"
-bash_status=$(bash /mnt/steamify.sh --backend status 2>/dev/null); go_status=$($GO --backend status 2>/dev/null)
-[[ -n $bash_status && "$bash_status" == "$go_status" ]] && pass "status identical" || fail "status differs"
-
-for step in "launcher notify" ""; do
-    # shellcheck disable=SC2086
-    bash_events=$(backend_run bash /mnt/steamify.sh --backend apply $step)
-    # put the machine back for the Go run
-    # shellcheck disable=SC2086
-    if [[ -n $step ]]; then backend_run bash /mnt/steamify.sh --backend apply >/dev/null; else backend_run bash /mnt/steamify.sh --backend apply launcher notify >/dev/null; fi
-    # shellcheck disable=SC2086
-    go_events=$(backend_run $GO --backend apply $step)
-    label="apply ${step:-nothing (turn off)}"
-    if [[ "$bash_events" == "$go_events" ]]; then pass "$label: same event stream ($(wc -l <<< "$bash_events") lines)"
-    else fail "$label: streams differ: $(diff <(echo "$bash_events") <(echo "$go_events") | head -6 | tr '\n' '|')"; fi
-done
-grep -q '"finished"' <<< "$go_events" && pass "Go run finished" || fail "no finished event: $(tail -n 2 <<< "$go_events")"

share/vmtest/cli/70-k1-kde-unchanged.sh

@@ -0,0 +1,26 @@
+# K1: the GNOME prototype leaves KDE alone: KDE offers its own theme and single user mode and not the GNOME theme, the conversion
+# touches no GDM file and keeps CachyOS's session tools, --desktop works, the plasmalogin login manager is kept.
+[[ "$(desktop_kind)" == kde ]] && pass "K1 desktop_kind: kde" || fail "K1 desktop_kind: $(desktop_kind)"
+desktop_installed gnome && fail "K1 GNOME is installed on the KDE VM" || pass "K1 no GNOME installed"
+out=$(printf 'q\n' | bash /mnt/steamify.sh 2>&1 | sed 's/\x1b\[[0-9;]*m//g')
+grep -q "Install SteamOS theme: Vapor" <<< "$out" && pass "K1 Plasma theme offered" || fail "K1 no Plasma theme row"
+grep -q "Single user mode" <<< "$out" && pass "K1 single user mode offered" || fail "K1 no single user mode"
+grep -q "SteamOS theme for GNOME" <<< "$out" && fail "K1 GNOME theme offered on KDE" || pass "K1 GNOME theme hidden"
+bash /mnt/steamify.sh --defaults --options gnometheme </dev/null 2>&1 | sed 's/\x1b\[[0-9;]*m//g' | grep -qi "unknown item\|not available\|can't" && pass "K1 --options gnometheme is refused on KDE" || skip "K1 --options gnometheme: no refusal text"
+sum_sel=$(sha256sum /usr/bin/steamos-session-select 2>/dev/null | cut -d' ' -f1)
+info "applying the conversion on KDE..."
+sf --defaults --options gaming,theme,launcher --boot gamescope >/tmp/k1.out; rc=$?
+[[ $rc -eq 0 ]] && pass "K1 exit 0" || fail "K1 exit $rc: $(grep -m1 ERROR /tmp/k1.out)"
+expect_on gaming theme launcher
+[[ "$(current_display_manager)" == plasmalogin ]] && pass "K1 plasmalogin stays the login manager" || fail "K1 login manager: $(current_display_manager)"
+[[ ! -d /usr/local/share/steamify-gdm && ! -f /etc/pacman.d/hooks/95-steamify-gdm.hook && ! -f /etc/sudoers.d/steamify-gdm-relogin ]] && pass "K1 no GDM files installed" || fail "K1 GDM files on a KDE system"
+[[ ! -e /usr/bin/steamos-session-select.bak-steamify ]] && [[ "$(sha256sum /usr/bin/steamos-session-select | cut -d' ' -f1)" != "" ]] && ! grep -q 'steamify-gdm-relogin' /usr/bin/steamos-session-select && pass "K1 CachyOS's steamos-session-select untouched" || fail "K1 steamos-session-select was replaced on KDE"
+! grep -q 'AccountsService' /usr/lib/steamos/steam-set-session && pass "K1 CachyOS's steam-set-session untouched" || fail "K1 steam-set-session was replaced on KDE"
+[[ ! -e /etc/gdm/custom.conf ]] || ! grep -q AutomaticLogin /etc/gdm/custom.conf && pass "K1 no GDM autologin" || fail "K1 GDM autologin set on KDE"
+pacman -Q plasma-keyboard >/dev/null 2>&1 && pass "K1 plasma-keyboard installed (KDE package set)" || fail "K1 plasma-keyboard missing"
+for p in gnome-shell-extension-desktop-icons-ng gnome-shell-extension-appindicator; do pacman -Q $p >/dev/null 2>&1 && fail "K1 $p installed on KDE" || pass "K1 no $p"; done
+# --desktop works on KDE too and the file goes away cleanly
+for v in kde gnome last; do bash /mnt/steamify.sh --desktop $v </dev/null >/dev/null 2>&1; [[ "$(cat /etc/steamify/desktop 2>/dev/null)" == "$v" ]] && pass "K1 --desktop $v" || fail "K1 --desktop $v"; done
+sudo rm -f /etc/steamify/desktop
+sf --defaults --options notify >/dev/null; expect_off gaming theme
+[[ "$(current_display_manager)" == plasmalogin ]] && pass "K1 off: plasmalogin" || fail "K1 off: $(current_display_manager)"

share/vmtest/gnome/10-n1-menu.sh

@@ -0,0 +1,18 @@
+# GN1: the menu and the checks on a GNOME (GDM) PC, the new GNOME items: the GNOME theme is offered, Plasma's theme and single user mode are not.
+menu() { printf "$1" | bash /mnt/steamify.sh 2>&1 | sed 's/\x1b\[[0-9;]*m//g'; }
+[[ "$(desktop_kind)" == gnome ]] && pass "GN1 desktop_kind: gnome" || fail "GN1 desktop_kind: $(desktop_kind)"
+[[ "$(current_display_manager)" == gdm ]] && pass "GN1 the login manager is GDM" || fail "GN1 login manager: $(current_display_manager)"
+desktop_installed gnome && ! desktop_installed kde && pass "GN1 only GNOME is installed" || fail "GN1 installed desktops are not just GNOME"
+out=$(menu 'q\n')
+grep -qE "^ +[0-9]+ +[a-z-]+ +\[[ x]\] .*SteamOS conversion" <<< "$out" && pass "GN1 SteamOS conversion offered" || fail "GN1 no SteamOS conversion row"
+grep -qE "^ +[0-9]+ +[a-z-]+ +\[[ x]\] .*SteamOS theme for GNOME" <<< "$out" && pass "GN1 GNOME theme offered" || fail "GN1 no GNOME theme row"
+grep -qE "Install SteamOS theme: Vapor" <<< "$out" && fail "GN1 Plasma's theme is offered on GNOME" || pass "GN1 Plasma's theme hidden"
+grep -q "Single user mode" <<< "$out" && fail "GN1 single user mode is offered on GNOME" || pass "GN1 single user mode hidden"
+grep -q '^\[ERROR\]' <<< "$out" && fail "GN1 menu error: $(grep -m1 '^\[ERROR\]' <<< "$out")" || pass "GN1 menu without errors"
+# the same through the backend (what the app reads)
+st=$(bash /mnt/steamify.sh --backend status 2>/dev/null)
+python3 -c 'import json,sys; json.loads(sys.argv[1])' "$st" 2>/dev/null && pass "GN1 --backend status is valid JSON" || fail "GN1 --backend status is not JSON"
+grep -q gnometheme <<< "$st" && pass "GN1 backend lists gnometheme" || fail "GN1 backend has no gnometheme"
+grep -qE '"(theme|single)"' <<< "$st" && fail "GN1 backend lists theme/single on GNOME" || pass "GN1 backend leaves out theme and single"
+# bad arguments
+bash /mnt/steamify.sh --defaults --options single </dev/null 2>&1 | sed 's/\x1b\[[0-9;]*m//g' | grep -qi "unknown item\|not available\|can't" && pass "GN1 --options single is refused on GNOME" || skip "GN1 --options single: no refusal text (check by hand)"

share/vmtest/gnome/20-n2-conversion.sh

@@ -0,0 +1,35 @@
+# GN2: the SteamOS conversion on GDM: autologin, session in AccountsService, GDM-aware session tools, hook, sudoers, GNOME extras.
+info "applying the conversion on GNOME (installs gamescope, steam: a few minutes)..."
+sf --defaults --options gaming,launcher --boot gamescope >/tmp/gn2.out; rc=$?
+[[ $rc -eq 0 ]] && pass "GN2 exit 0" || { fail "GN2 exit $rc: $(grep -m1 ERROR /tmp/gn2.out)"; }
+expect_on gaming launcher
+conf=/etc/gdm/custom.conf
+sed -n '/^\[daemon\]/,/^\[/p' $conf | grep -qx 'AutomaticLoginEnable=True' && pass "GN2 AutomaticLoginEnable=True in [daemon]" || fail "GN2 no AutomaticLoginEnable"
+sed -n '/^\[daemon\]/,/^\[/p' $conf | grep -qx "AutomaticLogin=$USER" && pass "GN2 AutomaticLogin=$USER" || fail "GN2 no AutomaticLogin=$USER"
+[[ $(grep -c '^AutomaticLogin=' $conf) -eq 1 ]] && pass "GN2 one AutomaticLogin line" || fail "GN2 AutomaticLogin lines: $(grep -c '^AutomaticLogin=' $conf)"
+[[ -f $conf.bak-steamify ]] && pass "GN2 custom.conf backup kept" || fail "GN2 no custom.conf backup"
+acc=/var/lib/AccountsService/users/$USER
+sudo grep -qx 'Session=gamescope-session' $acc && pass "GN2 AccountsService Session=gamescope-session" || fail "GN2 Session: $(sudo grep Session= $acc)"
+sudo grep -qx 'XSession=gamescope-session' $acc && pass "GN2 AccountsService XSession=gamescope-session" || fail "GN2 XSession: $(sudo grep XSession= $acc)"
+grep -q 'steamify-gdm-relogin' /usr/bin/steamos-session-select && pass "GN2 steamos-session-select is the GDM-aware one" || fail "GN2 steamos-session-select is not ours"
+grep -q 'AccountsService' /usr/lib/steamos/steam-set-session && pass "GN2 steam-set-session is the GDM-aware one" || fail "GN2 steam-set-session is not ours"
+[[ -f /usr/bin/steamos-session-select.bak-steamify && -f /usr/lib/steamos/steam-set-session.bak-steamify ]] && pass "GN2 CachyOS's tools kept as .bak-steamify" || fail "GN2 no .bak-steamify copies"
+[[ -f /etc/pacman.d/hooks/95-steamify-gdm.hook ]] && pass "GN2 pacman hook" || fail "GN2 no pacman hook"
+sudo visudo -cf /etc/sudoers.d/steamify-gdm-relogin >/dev/null 2>&1 && pass "GN2 sudoers rule valid" || fail "GN2 sudoers rule missing or invalid"
+[[ -x /usr/local/libexec/steamify-gdm-relogin ]] && pass "GN2 relogin helper" || fail "GN2 no relogin helper"
+sudo -n -l /usr/local/libexec/steamify-gdm-relogin >/dev/null 2>&1 && pass "GN2 sudo allows the relogin helper without a password" || fail "GN2 sudo -l does not list the helper"
+for p in kconfig accountsservice gnome-shell-extension-desktop-icons-ng gnome-shell-extension-appindicator extension-manager gamescope-session-cachyos steam; do
+    pacman -Q $p >/dev/null 2>&1 && pass "GN2 $p installed" || fail "GN2 $p missing"
+done
+pacman -Q plasma-keyboard >/dev/null 2>&1 && fail "GN2 plasma-keyboard installed on GNOME" || pass "GN2 no plasma-keyboard"
+pacman -Q plasma-desktop >/dev/null 2>&1 && fail "GN2 Plasma got installed" || pass "GN2 no Plasma pulled in"
+sc="$HOME/.local/share/applications/steamify-return-to-gaming-mode.desktop"
+[[ -f "$sc" ]] && grep -q 'steamos-session-select' "$sc" && pass "GN2 Return to Gaming Mode in the launcher" || fail "GN2 no Return to Gaming Mode launcher entry"
+[[ "$(current_display_manager)" == gdm ]] && pass "GN2 GDM stays the login manager" || fail "GN2 login manager: $(current_display_manager)"
+systemctl is-enabled gdm.service >/dev/null 2>&1 && pass "GN2 gdm.service enabled" || fail "GN2 gdm.service not enabled"
+# shellcheck on our new tools, and a second apply changes nothing
+command -v shellcheck >/dev/null && { shellcheck -S warning -e SC2034,SC2154 -x /mnt/patches/steamify-gdm-*.sh /mnt/lib/desktop.sh /mnt/lib/gnome-theme.sh >/tmp/gn2.sc 2>&1 && pass "GN2 shellcheck clean" || fail "GN2 shellcheck: $(head -3 /tmp/gn2.sc | tr '\n' ' ')"; } || skip "GN2 no shellcheck"
+sf --defaults --options gaming,launcher --boot gamescope >/tmp/gn2b.out; [[ $? -eq 0 ]] && pass "GN2 second apply: exit 0" || fail "GN2 second apply failed"
+[[ $(grep -c '^AutomaticLogin=' $conf) -eq 1 && $(grep -c 'AutomaticLoginEnable' $conf) -eq 1 ]] && pass "GN2 second apply: no duplicate lines in custom.conf" || fail "GN2 second apply duplicated lines"
+dup=""; for f in ~/.local/state/steamify/*; do [ -f "$f" ] && d=$(cut -f1-3 "$f" | sort | uniq -d) && [ -n "$d" ] && dup+="$(basename "$f"): $d; "; done
+[[ -z "$dup" ]] && pass "GN2 no duplicate journal entries" || fail "GN2 DUPLICATES: $dup"

share/vmtest/gnome/30-n3-turn-off.sh

@@ -0,0 +1,17 @@
+# GN3: turning the conversion off restores GDM: custom.conf, CachyOS's own session tools, no hook, no sudoers rule.
+conf=/etc/gdm/custom.conf
+sudo cp -a $conf /tmp/custom.conf.orig
+sum_sel=$(sudo sha256sum /usr/bin/steamos-session-select 2>/dev/null | cut -d' ' -f1); sum_set=$(sudo sha256sum /usr/lib/steamos/steam-set-session 2>/dev/null | cut -d' ' -f1)
+info "applying, then turning everything off..."
+sf --defaults --options gaming,launcher --boot gamescope >/dev/null; expect_on gaming
+sf --defaults --options notify >/dev/null; rc=$?
+[[ $rc -eq 0 ]] && pass "GN3 off: exit 0" || fail "GN3 off: exit $rc"
+expect_off gaming launcher
+# (the test VM's GDM already autologs in, from vminstall.sh: the file must be exactly what it was)
+diff <(grep -v '^#' /tmp/custom.conf.orig) <(grep -v '^#' $conf) >/dev/null && pass "GN3 custom.conf is the original again" || fail "GN3 custom.conf differs from the original"
+[[ ! -e $conf.bak-steamify ]] && pass "GN3 backup removed" || fail "GN3 backup left"
+[[ ! -f /etc/pacman.d/hooks/95-steamify-gdm.hook && ! -f /etc/sudoers.d/steamify-gdm-relogin && ! -e /usr/local/libexec/steamify-gdm-relogin && ! -d /usr/local/share/steamify-gdm ]] && pass "GN3 hook, sudoers rule, helper and our tools are gone" || fail "GN3 leftovers: $(ls /etc/pacman.d/hooks/95-steamify-gdm.hook /etc/sudoers.d/steamify-gdm-relogin /usr/local/libexec/steamify-gdm-relogin /usr/local/share/steamify-gdm 2>&1 | grep -v 'No such' | tr '\n' ' ')"
+! grep -q 'steamify-gdm-relogin' /usr/bin/steamos-session-select 2>/dev/null && pass "GN3 steamos-session-select is CachyOS's again" || fail "GN3 steamos-session-select is still ours"
+! grep -q 'AccountsService' /usr/lib/steamos/steam-set-session 2>/dev/null && pass "GN3 steam-set-session is CachyOS's again" || fail "GN3 steam-set-session is still ours"
+[[ "$(current_display_manager)" == gdm ]] && pass "GN3 GDM still the login manager (not switched to plasmalogin)" || fail "GN3 login manager: $(current_display_manager)"
+[[ ! -f "$HOME/.local/share/applications/steamify-return-to-gaming-mode.desktop" ]] && pass "GN3 launcher entry gone" || fail "GN3 launcher entry left"

share/vmtest/gnome/40-n4-theme.sh

@@ -0,0 +1,26 @@
+# GN4: the SteamOS theme for GNOME: gsettings, GTK4 colors, extensions; off puts everything back.
+get() { gsettings get "$@"; }
+before_scheme=$(get org.gnome.desktop.interface color-scheme); before_bg=$(get org.gnome.desktop.background picture-uri)
+before_layout=$(get org.gnome.desktop.wm.preferences button-layout)
+info "applying the GNOME theme (installs cachyos-vapor, downloads the dock: a few minutes)..."
+sf --defaults --options gnometheme >/tmp/gn4.out; rc=$?
+[[ $rc -eq 0 ]] && pass "GN4 exit 0" || fail "GN4 exit $rc: $(grep -m1 ERROR /tmp/gn4.out)"
+expect_on gnometheme
+[[ "$(get org.gnome.desktop.interface color-scheme)" == "'prefer-dark'" ]] && pass "GN4 dark style" || fail "GN4 color-scheme: $(get org.gnome.desktop.interface color-scheme)"
+[[ "$(get org.gnome.desktop.interface accent-color 2>/dev/null)" == "'blue'" ]] && pass "GN4 blue accent" || skip "GN4 accent-color: $(get org.gnome.desktop.interface accent-color 2>&1 | head -1)"
+get org.gnome.desktop.background picture-uri | grep -q 'Steam%20Deck' && pass "GN4 Steam Deck wallpaper" || fail "GN4 wallpaper: $(get org.gnome.desktop.background picture-uri)"
+get org.gnome.desktop.wm.preferences button-layout | grep -q minimize && pass "GN4 minimize/maximize buttons" || fail "GN4 button layout"
+grep -qF "/* Steamify GNOME theme */" ~/.config/gtk-4.0/gtk.css && pass "GN4 GTK4 colors written" || fail "GN4 no gtk.css mark"
+[[ -f ~/.local/share/gnome-shell/extensions/steamify-vapor@steamify.github.io/metadata.json ]] && pass "GN4 Steamify Vapor extension" || fail "GN4 no Steamify Vapor extension"
+[[ -f ~/.local/share/gnome-shell/extensions/ubuntu-dock@ubuntu.com/metadata.json ]] && pass "GN4 Ubuntu Dock built" || fail "GN4 no Ubuntu Dock"
+[[ -f ~/.local/share/gnome-shell/extensions/tiling-assistant@ubuntu.com/metadata.json ]] && pass "GN4 Tiling Assistant" || fail "GN4 no Tiling Assistant"
+sf --defaults --options gnometheme >/dev/null; [[ $? -eq 0 ]] && pass "GN4 second apply: exit 0" || fail "GN4 second apply failed"
+[[ $(grep -c "Steamify GNOME theme" ~/.config/gtk-4.0/gtk.css) -eq 1 ]] && pass "GN4 one theme block in gtk.css" || fail "GN4 gtk.css has $(grep -c 'Steamify GNOME theme' ~/.config/gtk-4.0/gtk.css) marks"
+sf --defaults --options notify >/dev/null; rc=$?
+[[ $rc -eq 0 ]] && pass "GN4 off: exit 0" || fail "GN4 off: exit $rc"
+expect_off gnometheme
+[[ "$(get org.gnome.desktop.interface color-scheme)" == "$before_scheme" ]] && pass "GN4 off: color-scheme restored" || fail "GN4 off: color-scheme $(get org.gnome.desktop.interface color-scheme), was $before_scheme"
+[[ "$(get org.gnome.desktop.background picture-uri)" == "$before_bg" ]] && pass "GN4 off: wallpaper restored" || fail "GN4 off: wallpaper $(get org.gnome.desktop.background picture-uri)"
+[[ "$(get org.gnome.desktop.wm.preferences button-layout)" == "$before_layout" ]] && pass "GN4 off: button layout restored" || fail "GN4 off: layout $(get org.gnome.desktop.wm.preferences button-layout)"
+[[ ! -e ~/.config/gtk-4.0/gtk.css ]] || ! grep -qF "Steamify GNOME theme" ~/.config/gtk-4.0/gtk.css && pass "GN4 off: GTK4 colors gone" || fail "GN4 off: gtk.css still ours"
+[[ ! -e ~/.local/share/gnome-shell/extensions/steamify-vapor@steamify.github.io ]] && pass "GN4 off: our extension removed" || fail "GN4 off: extension left"

share/vmtest/gnome/50-n5-desktop-pref.sh

@@ -0,0 +1,16 @@
+# GN5: --desktop kde|gnome|last: the desktop "Switch to Desktop" goes to; the session tool resolves it.
+for v in kde gnome last; do
+    bash /mnt/steamify.sh --desktop $v </dev/null >/dev/null 2>&1; rc=$?
+    [[ $rc -eq 0 && "$(cat /etc/steamify/desktop)" == "$v" ]] && pass "GN5 --desktop $v stored" || fail "GN5 --desktop $v: exit $rc, file: $(cat /etc/steamify/desktop 2>&1)"
+done
+out=$(bash /mnt/steamify.sh --desktop sideways </dev/null 2>&1); rc=$?
+[[ $rc -eq 1 ]] && grep -q "kde, gnome or last" <<< "$out" && pass "GN5 --desktop sideways refused" || fail "GN5 --desktop sideways: exit $rc"
+out=$(bash /mnt/steamify.sh --desktop </dev/null 2>&1); [[ $? -eq 1 ]] && pass "GN5 --desktop without a value refused" || fail "GN5 --desktop without a value was accepted"
+# the session tool: "desktop" resolves to what is installed (only GNOME here), whatever the preference says
+tool=/tmp/gn5-set-session; cp /mnt/patches/steamify-gdm-steam-set-session.sh $tool
+for v in kde gnome last; do
+    sudo bash -c "echo $v > /etc/steamify/desktop"
+    got=$(bash -c "source <(sed -n '/^have_session()/p;/^resolve_desktop()/,/^}/p' $tool); resolve_desktop")
+    [[ "$got" == gnome.desktop ]] && pass "GN5 pref $v with only GNOME installed -> gnome.desktop" || fail "GN5 pref $v -> $got"
+done
+sudo rm -f /etc/steamify/desktop

share/vmtest/gnome/60-n6-switch-reboot.host.sh

@@ -0,0 +1,34 @@
+# GN6: gaming <-> GNOME on GDM with a stand-in gamescope session (gamescope doesn't render in the VM): boot into it, Switch to Desktop,
+# the shortcut's command back, reboot persistence, "boot into the desktop". Needs the host's ssh without polling during a relogin
+# (a logged-in ssh session keeps the old user manager alive).
+standin() { guest 'f=/usr/share/wayland-sessions/gamescope-session.desktop; sudo cp -n $f $f.real; sudo sed -i "s|^Exec=.*|Exec=/usr/bin/sleep infinity|" $f; echo done' | tail -n 1 | grep -q done; }
+in_gnome() { vm_ssh "pgrep -u $VM_USER -x gnome-shell" >/dev/null 2>&1; }
+in_standin() { vm_ssh "pgrep -u $VM_USER -f 'sleep infinity'" >/dev/null 2>&1 && ! in_gnome; }
+wait_for() { local what="$1" _; for _ in $(seq 40); do "$what" && return 0; sleep 3; done; return 1; }
+info "applying the conversion (a few minutes)..."
+guest 'sf --defaults --options gaming --boot gamescope >/dev/null; echo done' | tail -n 1 | grep -q done && pass "GN6 conversion applied" || { fail "GN6 apply"; return 0 2>/dev/null || exit 0; }
+standin && pass "GN6 stand-in gamescope session in place" || fail "GN6 stand-in"
+# 1. reboot: GDM logs in by itself, into gamescope (the stand-in)
+reboot_guest && pass "GN6 the VM is back after the reboot" || { fail "GN6 no ssh after the reboot"; return 0 2>/dev/null || exit 0; }
+wait_for in_standin && pass "GN6 boot: autologin into the gamescope session" || fail "GN6 boot: not in gamescope (gnome-shell: $(in_gnome && echo yes || echo no))"
+# 2. Switch to Desktop (what Steam's button runs)
+vm_ssh "XDG_RUNTIME_DIR=/run/user/\$(id -u) systemd-run --user --pipe --quiet /usr/bin/steamos-session-select desktop" >/dev/null 2>&1; sleep 45
+wait_for in_gnome && pass "GN6 steamos-session-select desktop -> GNOME" || fail "GN6 switch to the desktop: no gnome-shell"
+# 3. Return to Gaming Mode (the shortcut's command)
+sc='~/.local/share/applications/steamify-return-to-gaming-mode.desktop'
+cmd=$(vm_ssh "sed -n 's/^Exec=//p' $sc | head -n 1" 2>/dev/null)
+[[ -n "$cmd" ]] && pass "GN6 shortcut Exec: $cmd" || fail "GN6 the shortcut has no Exec"
+vm_ssh "XDG_RUNTIME_DIR=/run/user/\$(id -u) systemd-run --user --pipe --quiet $cmd" >/dev/null 2>&1; sleep 45
+wait_for in_standin && pass "GN6 Return to Gaming Mode -> gamescope" || fail "GN6 back to gaming: not in the stand-in"
+# 4. desktop again, then the GNOME session ends: the next login is gamescope (Deck behaviour)
+vm_ssh "XDG_RUNTIME_DIR=/run/user/\$(id -u) systemd-run --user --pipe --quiet /usr/bin/steamos-session-select desktop" >/dev/null 2>&1; sleep 45
+wait_for in_gnome && pass "GN6 desktop again" || fail "GN6 second switch to the desktop failed"
+# 5. boot into the desktop: reboot lands in GNOME; then back to gamescope
+guest 'sf --boot desktop >/dev/null; echo done' | tail -n 1 | grep -q done && pass "GN6 --boot desktop" || fail "GN6 --boot desktop"
+guest 'systemctl is-enabled steamify-boot-desktop.service' | tail -n 1 | grep -q enabled && pass "GN6 boot-desktop unit enabled" || fail "GN6 boot-desktop unit not enabled"
+guest 'grep ExecStart=/usr/lib/steamos /etc/systemd/system/steamify-boot-desktop.service' | grep -q 'steam-set-session desktop' && pass "GN6 the unit asks for the preferred desktop" || fail "GN6 unit: $(guest 'grep ExecStart= /etc/systemd/system/steamify-boot-desktop.service' | tr '\n' ' ')"
+reboot_guest; wait_for in_gnome && pass "GN6 reboot with 'boot into desktop': GNOME" || fail "GN6 boot into desktop: no gnome-shell"
+guest 'sf --boot gamescope >/dev/null; echo done' | tail -n 1 | grep -q done && pass "GN6 --boot gamescope" || fail "GN6 --boot gamescope"
+reboot_guest; wait_for in_standin && pass "GN6 reboot with 'boot into gaming': gamescope" || fail "GN6 boot into gaming: not in the stand-in"
+# 6. the GDM tools survive a package update of gamescope-session-cachyos (the pacman hook)
+guest 'sudo pacman -S --noconfirm gamescope-session-cachyos >/dev/null 2>&1; grep -q steamify-gdm-relogin /usr/bin/steamos-session-select && echo ours' | tail -n 1 | grep -q ours && pass "GN6 pacman hook puts our tools back after a reinstall" || fail "GN6 the hook did not restore our session tools"

share/vmtest/gnome/70-n7-both-desktops.sh

@@ -0,0 +1,29 @@
+# GN7: KDE and GNOME installed together: the login manager stays, both themes are offered, the preferred desktop decides.
+info "installing Plasma next to GNOME (a few minutes)..."
+sudo pacman -S --needed --noconfirm plasma-desktop >/tmp/gn7.pac 2>&1; rc=$?
+[[ $rc -eq 0 ]] && pass "GN7 plasma-desktop installed" || { fail "GN7 plasma-desktop: $(tail -n 2 /tmp/gn7.pac | tr '\n' ' ')"; exit 0; }
+desktop_installed kde && desktop_installed gnome && pass "GN7 both desktops installed" || fail "GN7 desktop_installed"
+menu() { printf "$1" | bash /mnt/steamify.sh 2>&1 | sed 's/\x1b\[[0-9;]*m//g'; }
+out=$(menu 'q\n')
+grep -q "SteamOS theme for GNOME" <<< "$out" && pass "GN7 GNOME theme offered" || fail "GN7 no GNOME theme row"
+grep -q "Install SteamOS theme: Vapor" <<< "$out" && pass "GN7 Plasma theme offered too" || fail "GN7 no Plasma theme row"
+grep -q "Single user mode" <<< "$out" && pass "GN7 single user mode offered" || fail "GN7 no single user mode"
+[[ "$(current_display_manager)" == gdm ]] && pass "GN7 still GDM" || fail "GN7 display manager: $(current_display_manager)"
+choose_login_manager; [[ "$LOGIN_MANAGER" == gdm ]] && pass "GN7 choose_login_manager keeps GDM" || fail "GN7 choose_login_manager: $LOGIN_MANAGER"
+info "applying the conversion with both desktops..."
+sf --defaults --options gaming --boot gamescope >/tmp/gn7.out; [[ $? -eq 0 ]] && pass "GN7 conversion applied" || fail "GN7 apply: $(grep -m1 ERROR /tmp/gn7.out)"
+[[ "$(current_display_manager)" == gdm ]] && pass "GN7 GDM is still the login manager after the conversion" || fail "GN7 login manager changed to $(current_display_manager)"
+grep -q 'AccountsService' /usr/lib/steamos/steam-set-session && pass "GN7 our session tools are in (Plasma is installed too)" || fail "GN7 session tools not ours"
+tool=/usr/lib/steamos/steam-set-session
+res() { bash -c "source <(sed -n '/^have_session()/p;/^resolve_desktop()/,/^}/p' $tool); resolve_desktop"; }
+sudo mkdir -p /etc/steamify /var/lib/steamify
+for pair in "kde plasma.desktop" "gnome gnome.desktop"; do
+    set -- $pair; echo $1 | sudo tee /etc/steamify/desktop >/dev/null
+    got=$(res); [[ "$got" == "$2" ]] && pass "GN7 preferred $1 -> $2" || fail "GN7 preferred $1 -> $got"
+done
+echo last | sudo tee /etc/steamify/desktop >/dev/null
+echo gnome | sudo tee /var/lib/steamify/last-desktop >/dev/null; [[ "$(res)" == gnome.desktop ]] && pass "GN7 last used gnome -> gnome.desktop" || fail "GN7 last=gnome -> $(res)"
+echo kde | sudo tee /var/lib/steamify/last-desktop >/dev/null; [[ "$(res)" == plasma.desktop ]] && pass "GN7 last used kde -> plasma.desktop" || fail "GN7 last=kde -> $(res)"
+# the GNOME theme and the KDE theme are independent
+sf --defaults --options gaming,gnometheme >/dev/null; [[ $? -eq 0 ]] && pass "GN7 GNOME theme with both desktops" || fail "GN7 GNOME theme failed"
+expect_on gnometheme; expect_off theme

share/vmtest/prelude.sh

@@ -6,7 +6,11 @@ pass() { echo "PASS $*"; }; fail() { echo "FAIL $*"; }; skip() { echo "SKIP $*";
 sudo mountpoint -q /mnt || sudo mount -t 9p -o trans=virtio,version=9p2000.L repo /mnt
 cd /mnt || exit 1
 export SCRIPT_DIR=/mnt   # steamify.sh sets it; the libs alone read patches/ and services/ from it
-for lib in common state packages login-manager single-user steam-desktop steam-machine fremont-poweroff vram-booster hdmi-refresh nvidia gamescope-nvidia controllers cec boot-session vapor-theme steamos-extras bios desktop-shortcut wizard-shortcut steam-game update-notifier; do
+# ssh has no desktop session variables: Steamify's desktop detection (lib/desktop.sh) reads the running one.
+if [[ -z "${XDG_CURRENT_DESKTOP:-}" ]]; then
+    if pgrep -u "$USER" -x gnome-shell >/dev/null; then export XDG_CURRENT_DESKTOP=GNOME; elif pgrep -u "$USER" -x plasmashell >/dev/null; then export XDG_CURRENT_DESKTOP=KDE; fi
+fi
+for lib in common state desktop packages login-manager single-user steam-desktop steam-machine fremont-poweroff vram-booster hdmi-refresh nvidia gamescope-nvidia controllers cec boot-session vapor-theme gnome-theme steamos-extras bios desktop-shortcut wizard-shortcut steam-game update-notifier; do
     # shellcheck source=/dev/null
     . "lib/$lib.sh" 2>/dev/null
 done
@@ -15,7 +19,7 @@ sf() { bash /mnt/steamify.sh "$@" < /dev/null 2>&1 | sed 's/\x1b\[[0-9;]*m//g';
 is()   { "${1}_status" 2>/dev/null; }
 expect_on()  { local i; for i in "$@"; do is "$i" && pass "$i is on" || fail "$i is off"; done; }
 expect_off() { local i; for i in "$@"; do is "$i" && fail "$i is on" || pass "$i is off"; done; }
-ticks() { local i; for i in gaming nvidia bigpicture theme glyphs single launcher notify vram cec machine poweroff boot; do is "$i" && printf '%s ' "$i"; done; echo; }
+ticks() { local i; for i in gaming nvidia bigpicture theme gnometheme glyphs single launcher notify vram cec machine poweroff boot; do is "$i" && printf '%s ' "$i"; done; echo; }
 # fake_nvidia: an NVIDIA PC for the nvidia suite. A fake RTX 5080 in a fake DRM tree (NVIDIA_DRM_DIR is Steamify's test hook, exported
 # here: call it in every guest command that runs the wizard) and fake NVIDIA modules for every installed kernel (renamed copies of a
 # tiny module, then depmod), so `modinfo nvidia_drm` finds one and the initramfs build has modules to put in.