Promotes the throwaway harness that verified the installer into tools/:
- tools/vm/qmp.py QMP keystroke injection / typing / quit
- tools/vm/vncshot.py GL-safe screenshots via VNC readback (QMP
screendump shows "no surface" with virtio-vga-gl)
- tools/vm/gap-analysis.py drv-graph diff that converged the offline
pin set; run it when offline installs build
from source
- tools/test-install.sh the full offline regression: build ISO, boot
offline, unattended LUKS+swap install via a
config disk (typed long commands drop keys),
wait for poweroff, boot the installed disk,
screenshot the first boot for visual verdict
docs/TESTING.md §4 now points at the script.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
a50e9793ea