Script for automatically testing OpenClonk runtime join

test_runtimejoin.py

#!/usr/bin/env python3

import pexpect

import os
import sys
import time

openclonk = './openclonk-server'
#scenario = 'planet/Tests.ocf/Minimal.ocs'
#scenario = 'planet/Worlds.ocf/GoldRush.ocs'
scenario = 'marsmoon/RuntimeJoinTest-broken-water.ocs'
player1 = f'{os.environ["HOME"]}/.clonk/openclonk/Test3.ocp'
player2 = f'{os.environ["HOME"]}/.clonk/openclonk/Test2.ocp'

host = pexpect.spawnu(f'{openclonk} --language=US --runtimejoin --host {scenario} {player1}', timeout=None)
host.logfile = sys.stdout

# Start the game from the lobby.
host.expect('Awaiting participants...')
host.sendline('/start 0')
host.expect('Game started.')
host.expect('Player join:')

# Game is running now, launch the client.
client = pexpect.spawnu(f'{openclonk} --language=US --client=1 {player2}', timeout=None)
client.logfile = sys.stdout
client.expect('Start!')
index = client.expect(['Player join:', 'Game over.'])

if index == 1:
    print('Runtime join failed!')
    sys.exit(1)

# Verify connection by executing script.
host.sendline('/script Log("%d foobarxyz", Random(10000))')
host.expect('foobarxyz\r\n')
client.expect('foobarxyz\r\n')

client.sendintr()
host.sendintr()