old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from pypinyin import *   # noqa
  from pypinyin import simple_seg
  
  
  def test_import_all():
      pinyin('啦啦啦')
      pinyin('啦啦啦', TONE2)
      lazy_pinyin('啦啦啦')
      slug('啦啦啦')
  
  
  def test_simple_seg():
      assert simple_seg('啦啦') == ['啦啦']
      assert simple_seg('啦啦abc') == ['啦啦', 'abc']
      assert simple_seg('&##啦啦abc') == ['&##', '啦啦', 'abc']
      assert simple_seg('&#哦#啦啦abc') == ['&#', '哦', '#', '啦啦', 'abc']
      assert simple_seg('哦ほ#') == ['哦', 'ほ#']
      assert simple_seg(['啦啦']) == ['啦啦']
      assert simple_seg(['啦啦', 'abc']) == ['啦啦', 'abc']
      assert simple_seg('哦ほ#哪') == ['哦', 'ほ#', '哪']
      assert simple_seg('哦ほ#哪#') == ['哦', 'ほ#', '哪', '#']
      assert simple_seg('啊 --') == ['啊', ' --']
      assert simple_seg('啊 -- ') == ['啊', ' -- ']
      assert simple_seg('啊 -- 那') == ['啊', ' -- ', '那']
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from pypinyin import *   # noqa
  from pypinyin import simple_seg
  
  
  def test_import_all():
      pinyin('啦啦啦')
      pinyin('啦啦啦', TONE2)
      lazy_pinyin('啦啦啦')
      slug('啦啦啦')
  
  
  def test_simple_seg():
      assert simple_seg('啦啦') == ['啦啦']
      assert simple_seg('啦啦abc') == ['啦啦', 'abc']
      assert simple_seg('&##啦啦abc') == ['&##', '啦啦', 'abc']
      assert simple_seg('&#哦#啦啦abc') == ['&#', '哦', '#', '啦啦', 'abc']
      assert simple_seg('哦ほ#') == ['哦', 'ほ#']
      assert simple_seg(['啦啦']) == ['啦啦']
      assert simple_seg(['啦啦', 'abc']) == ['啦啦', 'abc']
      assert simple_seg('哦ほ#哪') == ['哦', 'ほ#', '哪']
      assert simple_seg('哦ほ#哪#') == ['哦', 'ほ#', '哪', '#']
      assert simple_seg('你好啊 --') == ['你好啊', ' --']
      assert simple_seg('啊 -- ') == ['啊', ' -- ']
      assert simple_seg('你好啊 -- 那') == ['你好啊', ' -- ', '那']
      assert simple_seg('啊 -- 你好那 ') == ['啊', ' -- ', '你好那', ' ']
      assert simple_seg('a 你好啊 -- 那 ') == ['a ', '你好啊', ' -- ', '那', ' ']
      assert simple_seg('a啊 -- 你好那 ') == ['a', '啊', ' -- ', '你好那', ' ']
  
subject: update test for seg