text: import py
  from pypy.translator.cli.test.runtest import CliTest
  import pypy.translator.oosupport.test_template.string as oostring
  
  class TestCliString(CliTest, oostring.BaseTestString):
  
      EMPTY_STRING_HASH = 0
  
      def test_unichar_const(self):
          py.test.skip("CLI interpret doesn't support unicode for input arguments")
      test_unichar_eq = test_unichar_const
      test_unichar_ord = test_unichar_const
      test_unichar_hash = test_unichar_const
      test_char_unichar_eq = test_unichar_const
      test_char_unichar_eq_2 = test_unichar_const
  
      def test_upper(self):
          py.test.skip("CLI doens't support backquotes inside string literals")
      test_lower = test_upper
  
      def test_hlstr(self):
          py.test.skip("CLI tests can't have string as input arguments")
  
      test_inplace_add = test_hlstr
  
      def test_getitem_exc(self):
          py.test.skip('fixme!')
  
      def test_compare(self):
          strings = ['aa', 'ZZ']
          def fn(i, j):
              return strings[i] < strings[j]
          assert self.interpret(fn, [0, 1], backendopt=False) == fn(0, 1)
  
      def test_literal_length(self):
          strings = ['aa', 'a\x01', 'a\x00']
          def fn():
              for s in strings:
                  assert len(s) == 2
          self.interpret(fn, [], backendopt=False)
  