#!/bin/sh

set -e

SESSION="test_session"

if tmux list-sessions 2>/dev/null; then
    echo >&2 "Found unexpected tmux session"
    exit 1
fi
tmux new-session -d -s $SESSION
tmux list-sessions | grep -q $SESSION >/dev/null
tmux kill-session -t $SESSION
if tmux list-sessions 2>/dev/null; then
    echo >&2 "Found unexpected tmux session"
    exit 1
fi