#!/bin/sh
# A tiny deterministic protocol, not a test framework.
while IFS= read -r line; do
  case "$line" in
    'test '*) name=${line#test } ;;
    *) continue ;;
  esac
  if [ "$#" -gt 0 ]; then
    selected=0
    for test in "$@"; do
      [ "$test" != "$name" ] || selected=1
    done
    [ "$selected" -eq 1 ] || continue
  fi
  printf 'start %s\npass %s\n' "$name" "$name"
done < example.tests