!7

p-exp {
  File f = programFile("bla");
  print(f);
  saveTextFile(f, "hello");
  URL url = new URL("file://" + f2s(f));
  print(url);
  InputStream in = url.openStream();
  print("Got stream");
  assertEqualsVerbose("hello", readerToString(utf8reader(in)));
}