forked from arti/vt1200
arti
3a51b95317
Isolated-netns test setup (a private tap-mess-0-0 so a second MAME can run without holding the owner's tap), the one-file/one-index TFTP servers, the trace/probe run wrappers, and the two server logs quoted in FONT_STORAGE_REPORT.md.
42 lines
1.6 KiB
Bash
Executable File
42 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Run an isolated VT1200 fetch test: our own TFTP+BOOTP server and our own MAME,
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# both inside netns vt1test on its private tap. Captures the wire.
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#
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# harness/mame/fontwork/run_test.sh [seconds] [extra MAME args...]
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set -euo pipefail
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NS=vt1test
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ROOT=/home/arti/code/k-space/vt1200
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WORK=$ROOT/harness/mame/fontwork
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SECS="${1:-40}"; shift || true
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sudo -n ip netns exec "$NS" pkill -f 'harness/serve.py' 2>/dev/null || true
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sudo -n ip netns exec "$NS" pkill -x vt1200 2>/dev/null || true
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sleep 0.3
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sudo -n ip netns exec "$NS" python3 -u "$ROOT/harness/serve.py" 192.168.99.1 --bootp \
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>"$WORK/serve.log" 2>&1 &
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SRV=$!
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sleep 1.5
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sudo -n ip netns exec "$NS" timeout $((SECS+8)) tcpdump -i tap-mess-0-0 -n -s0 \
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'udp port 69 or udp port 67 or udp port 68' -w "$WORK/run.pcap" 2>"$WORK/tcpdump.err" &
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sleep 0.5
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cd "$ROOT"
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timeout $((SECS+10)) sudo -n ip netns exec "$NS" env -u DISPLAY \
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SDL_VIDEODRIVER=dummy SDL_AUDIODRIVER=dummy \
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XDG_RUNTIME_DIR="$WORK" VT1200_SKIP_LEVEL1=1 \
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/home/arti/code/k-space/mame0289/vt1200 vt1200 \
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-rompath "$ROOT/harness/mame/roms" -video none -sound none -nothrottle \
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-skip_gameinfo -cfg_directory "$ROOT/harness/mame/cfg-net" \
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-nvram_directory "$WORK/nvram" -networkprovider taptun \
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-seconds_to_run "$SECS" "$@" >"$WORK/mame.log" 2>&1 || true
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sleep 1
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sudo -n ip netns exec "$NS" pkill -f 'harness/serve.py' 2>/dev/null || true
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wait $SRV 2>/dev/null || true
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echo "=== serve.log (tail) ==="
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grep -vE 'screen_update|scanline|guard#' "$WORK/serve.log" | tail -40
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echo "=== pcap summary ==="
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sudo -n tcpdump -r "$WORK/run.pcap" -n 2>/dev/null | tail -40
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