f7f1a99e89
Live session is a pure-RAM tmpfs overlay. Cinnamon takes ~2.5GB, nix packages take ~4GB — 6GB QEMU was too tight. 12GB gives comfortable headroom. Real XPS 9700 (32GB) already works fine. - tests/launch-live-qemu.sh: dedicated QEMU launcher, RAM_MB=12288 - Makefile: 'make live-qemu' target
60 lines
2.2 KiB
Bash
Executable File
60 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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# Launch the live desktop ISO under QEMU for interactive testing.
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# Uses 12 GB RAM so nix packages (~4 GB) can install into the tmpfs overlay.
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#
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# Usage:
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# bash tests/launch-live-qemu.sh # uses out/void-live-stable.iso
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# ISO=out/my.iso bash tests/launch-live-qemu.sh
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# RAM_MB=16384 bash tests/launch-live-qemu.sh # override RAM
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set -Eeuo pipefail
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PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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OUT_DIR="$PROJECT_DIR/out"
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ISO="${ISO:-$(ls -t "$OUT_DIR"/void-live-stable*.iso 2>/dev/null | head -1 || true)}"
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[[ -r "$ISO" ]] || { echo "no ISO found — run 'make live' first"; exit 1; }
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RAM_MB="${RAM_MB:-12288}" # 12 GB: Cinnamon ~2.5GB + nix store ~4GB + headroom
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SMP="${SMP:-4}"
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OVMF_CODE="${OVMF_CODE:-}"
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OVMF_VARS_TPL="${OVMF_VARS_TPL:-}"
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for c in /usr/share/OVMF/OVMF_CODE.fd /usr/share/edk2-ovmf/x64/OVMF_CODE.fd \
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/usr/share/edk2/x64/OVMF_CODE.fd /usr/share/qemu/OVMF_CODE.fd; do
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[[ -z "$OVMF_CODE" && -r "$c" ]] && OVMF_CODE="$c"
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done
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for v in /usr/share/OVMF/OVMF_VARS.fd /usr/share/edk2-ovmf/x64/OVMF_VARS.fd \
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/usr/share/edk2/x64/OVMF_VARS.fd /usr/share/qemu/OVMF_VARS.fd; do
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[[ -z "$OVMF_VARS_TPL" && -r "$v" ]] && OVMF_VARS_TPL="$v"
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done
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[[ -r "$OVMF_CODE" ]] || { echo "OVMF_CODE not found — install ovmf"; exit 1; }
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[[ -r "$OVMF_VARS_TPL" ]] || { echo "OVMF_VARS not found — install ovmf"; exit 1; }
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VARS="$OUT_DIR/OVMF_VARS.live.fd"
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[[ -f "$VARS" ]] || cp "$OVMF_VARS_TPL" "$VARS"
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mkdir -p "$OUT_DIR"
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echo ">>> launching live ISO: $ISO"
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echo " RAM: ${RAM_MB} MB CPUs: $SMP"
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echo " serial: $OUT_DIR/live-serial.sock"
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echo " monitor: $OUT_DIR/qemu-monitor.sock"
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exec qemu-system-x86_64 \
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-name void-live-test \
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-machine q35,accel=kvm:tcg \
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-cpu max \
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-m "$RAM_MB" \
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-smp "$SMP" \
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-drive "if=pflash,format=raw,readonly=on,file=$OVMF_CODE" \
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-drive "if=pflash,format=raw,file=$VARS" \
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-cdrom "$ISO" \
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-boot order=d,menu=off \
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-netdev user,id=n0 \
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-device virtio-net-pci,netdev=n0 \
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-serial "unix:$OUT_DIR/live-serial.sock,server,nowait" \
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-monitor "unix:$OUT_DIR/qemu-monitor.sock,server,nowait" \
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-device virtio-vga \
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-display gtk,gl=off
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