airc/test-two-instance.sh at main · CambrianTech/airc · GitHub

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#!/bin/bash
# Two-instance round-trip test for AIRC patches.
#
# Prereqs: port 7547 must be FREE (stop any running relay connect).
# Run in tmux with two panes — host in one, joiner + verify in the other.
#
# Usage:
#   ./test-two-instance.sh host      # run in pane 1 (blocks, keep open)
#   ./test-two-instance.sh join      # run in pane 2 (paste join string when asked)
#   ./test-two-instance.sh verify    # run in pane 2 after join succeeds

set -e
AIRC=airc  # requires install.sh to have put it on PATH
MODE="${1:-help}"

case "$MODE" in
  host)
    rm -rf /tmp/relay-test-host
    cd /tmp && mkdir -p relay-test-host && cd relay-test-host
    export AIRC_HOME="$PWD/.airc"
    export AIRC_NAME="host-test"
    echo "[host] starting with name=host-test, home=$AIRC_HOME"
    exec "$AIRC" connect
    ;;

  join)
    if [ -z "$2" ]; then
      echo "Usage: $0 join '<full-join-string-from-host-pane>'"
      exit 1
    fi
    rm -rf /tmp/relay-test-join
    cd /tmp && mkdir -p relay-test-join && cd relay-test-join
    export AIRC_HOME="$PWD/.airc"
    export AIRC_NAME="join-test"
    echo "[join] pairing as name=join-test with $2"
    # run connect in background to capture pairing, then we can send
    "$AIRC" connect "$2" &
    echo "[join] connect PID $!, waiting 3s..."
    sleep 3
    echo "[join] peer list:"
    "$AIRC" peers
    ;;

  verify)
    cd /tmp/relay-test-join
    export AIRC_HOME="$PWD/.airc"
    echo "[verify] 1. config on join side:"
    cat .airc/config.json
    echo ""
    echo "[verify] 2. peer record (should contain host_airc_home):"
    ls .airc/peers/ && cat .airc/peers/*.json
    echo ""
    echo "[verify] 3. sending test message to host-test:"
    "$AIRC" send host-test "round-trip test from join-test" && echo "  sent"
    sleep 1
    echo ""
    echo "[verify] 4. rename test:"
    "$AIRC" rename renamed-joiner
    echo ""
    echo "[verify] 5. after rename, config:"
    cat .airc/config.json
    echo ""
    echo "Check host pane: it should show (a) 'Peer joined: join-test' (b) the test message (c) a [rename] notice."
    ;;

  cleanup)
    pkill -f "relay-test-host" 2>/dev/null || true
    pkill -f "relay-test-join" 2>/dev/null || true
    rm -rf /tmp/relay-test-host /tmp/relay-test-join
    echo "cleaned up"
    ;;

  *)
    cat <<EOF
Two-instance round-trip test for AIRC

Pane 1: $0 host
Pane 2: $0 join '<paste-the-join-string-the-host-printed>'
Pane 2: $0 verify

Pass criteria:
  - Join side's peer record contains 'airc_home': '/tmp/relay-test-host/.airc'
  - Test message reaches host side (shows in its stream)
  - Rename updates config, broadcasts to host (host sees 'Peer renamed: join-test -> renamed-joiner')

After testing: $0 cleanup
EOF
    ;;
esac