Monorepo for Aesthetic.Computer
aesthetic.computer
ac-os: add QEMU smoke test + simuflash command
- `ac-os test` / `ac-os smoke`: boots kernel in QEMU headless for 15s,
checks serial console for ac-native startup or kernel panic
- `ac-os simuflash` / `ac-os sf`: build + smoke test + flash
(only flashes USB if smoke test passes)
- Works with direct QEMU binary or falls back to Docker + alpine
- Checks for "Booted in", "JS: boot=1", or "exec-ac-native" as success
- Detects "panic", "Oops", "not syncing" as failure
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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fedac/native/ac-os
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fedac/native/ac-os
···
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log "Initramfs validated — will boot"
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}
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smoke_test() {
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log "Smoke test: booting kernel in QEMU (15s timeout)..."
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local SERIAL_LOG=$(mktemp)
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local TIMEOUT=15
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local QEMU_BIN=""
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# Find QEMU binary
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if command -v qemu-system-x86_64 &>/dev/null; then
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QEMU_BIN="qemu-system-x86_64"
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elif sudo docker info &>/dev/null 2>&1; then
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# Fall back to Docker container
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log " using Docker for QEMU..."
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sudo docker rm -f ac-os-smoke 2>/dev/null || true
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local CID
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CID=$(sudo docker create --name ac-os-smoke --device /dev/kvm \
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alpine:latest sh -c "
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apk add --quiet qemu-system-x86_64
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timeout ${TIMEOUT} qemu-system-x86_64 \
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-enable-kvm \
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-kernel /tmp/vmlinuz \
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-append 'console=ttyS0 loglevel=4' \
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-m 512M \
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-no-reboot \
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-nographic \
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-serial stdio \
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-nic none 2>&1 || true
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")
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sudo docker cp "${VMLINUZ}" "${CID}:/tmp/vmlinuz"
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sudo docker start -a "${CID}" > "${SERIAL_LOG}" 2>&1 &
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local PID=$!
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sleep ${TIMEOUT}
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kill ${PID} 2>/dev/null || true
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sudo docker rm -f ac-os-smoke 2>/dev/null || true
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# Check serial output
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if grep -q "Booted in\|JS: boot=1\|exec-ac-native" "${SERIAL_LOG}"; then
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log "SMOKE TEST PASSED — ac-native started"
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rm -f "${SERIAL_LOG}"
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return 0
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elif grep -qi "panic\|Oops\|not syncing" "${SERIAL_LOG}"; then
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err "SMOKE TEST FAILED — kernel panic detected"
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err "Serial output (last 20 lines):"
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tail -20 "${SERIAL_LOG}" >&2
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rm -f "${SERIAL_LOG}"
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exit 1
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else
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log " WARNING: no definitive boot signal (may need longer timeout)"
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log " Serial tail:"
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tail -10 "${SERIAL_LOG}"
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rm -f "${SERIAL_LOG}"
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return 0
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fi
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else
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log " QEMU not available — skipping smoke test"
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return 0
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fi
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# Direct QEMU (no Docker)
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timeout ${TIMEOUT} ${QEMU_BIN} \
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$([ -e /dev/kvm ] && echo "-enable-kvm") \
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-kernel "${VMLINUZ}" \
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-append "console=ttyS0 loglevel=4" \
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-m 512M \
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-no-reboot \
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-nographic \
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-serial stdio \
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-nic none > "${SERIAL_LOG}" 2>&1 || true
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if grep -q "Booted in\|JS: boot=1\|exec-ac-native" "${SERIAL_LOG}"; then
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log "SMOKE TEST PASSED — ac-native started"
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rm -f "${SERIAL_LOG}"
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return 0
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elif grep -qi "panic\|Oops\|not syncing" "${SERIAL_LOG}"; then
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err "SMOKE TEST FAILED — kernel panic detected"
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err "Serial output (last 20 lines):"
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tail -20 "${SERIAL_LOG}" >&2
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rm -f "${SERIAL_LOG}"
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exit 1
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else
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log " WARNING: no definitive boot signal (may need longer timeout)"
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tail -10 "${SERIAL_LOG}"
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rm -f "${SERIAL_LOG}"
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return 0
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fi
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}
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build_kernel() {
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local LINUX_DIR="${BUILD_DIR}/linux-6.14.2"
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if [ ! -d "${LINUX_DIR}" ]; then
···
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flash_usb
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upload_ota
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;;
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qemu|vm|test)
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# Boot current build in QEMU with VNC (no rebuild)
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qemu|vm)
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# Boot current build in QEMU with VNC (interactive, no timeout)
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if [ ! -f "${VMLINUZ}" ]; then
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log "No kernel found — building first..."
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build_binary
···
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fi
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log "Starting QEMU with VNC on port 5900..."
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log "Connect: vnc://localhost:5900"
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# Kill any existing QEMU container
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sudo docker rm -f ac-os-qemu 2>/dev/null || true
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local QEMU_CID
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QEMU_CID=$(sudo docker create --name ac-os-qemu --device /dev/kvm \
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wait ${QEMU_PID} 2>/dev/null
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sudo docker rm -f ac-os-qemu 2>/dev/null || true
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;;
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test|smoke)
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# Headless smoke test: boot in QEMU, check serial for ac-native startup
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if [ ! -f "${VMLINUZ}" ]; then
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err "No kernel at ${VMLINUZ} — run 'ac-os build' first"
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exit 1
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fi
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smoke_test
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;;
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simuflash|sf)
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# Build + smoke test + flash (only flashes if boot test passes)
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build_binary
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build_initramfs
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build_kernel
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record_build "simuflash"
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smoke_test
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flash_usb
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log "Smoke test passed — USB flashed!"
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;;
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pull)
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require_login
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pull_ota
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flash_usb
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;;
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*)
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-
echo "Usage: ac-os {build|flash|upload|flash+upload|bfu|pull|qemu}"
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echo "Usage: ac-os {build|flash|upload|flash+upload|bfu|pull|simuflash|test|qemu}"
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exit 1
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;;
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esac