def METHOD_NAME():
  from cctbx.sgtbx import space_group_info
  lines = test_cases.splitlines()
  assert len(lines) % 4 == 0
  for i in range(0, len(lines), 4):
    assert len(lines[i+3]) == 0
    expr = lines[i+2]
    j = expr.find(" NO_FVAR")
    no_fvar = (j >= 0)
    if (no_fvar):
      expr = expr[:j]
    yield \
      space_group_info(symbol=lines[i]), \
      eval(lines[i+1]), \
      expr, \
      no_fvar