Lib/test/test_userstring.py

   1 #!/usr/bin/env python
   2 import sys
   3 from test_support import verbose
   4 import string_tests
   5 # UserString is a wrapper around the native builtin string type.
   6 # UserString instances should behave similar to builtin string objects.
   7 # The test cases were in part derived from 'test_string.py'.
   8 from UserString import UserString
   9
  10 if __name__ == "__main__":
  11     verbose = 0
  12
  13 tested_methods = {}
  14
  15 def test(methodname, input, *args):
  16     global tested_methods
  17     tested_methods[methodname] = 1
  18     if verbose:
  19         print '%s.%s(%s) ' % (input, methodname, args),
  20     u = UserString(input)
  21     objects = [input, u, UserString(u)]
  22     res = [""] * 3
  23     for i in range(3):
  24         object = objects[i]
  25         try:
  26             f = getattr(object, methodname)
  27             res[i] = apply(f, args)
  28         except:
  29             res[i] = sys.exc_type
  30     if res[0] != res[1]:
  31         if verbose:
  32             print 'no'
  33         print `input`, f, `res[0]`, "<>", `res[1]`
  34     else:
  35         if verbose:
  36             print 'yes'
  37     if res[1] != res[2]:
  38         if verbose:
  39             print 'no'
  40         print `input`, f, `res[1]`, "<>", `res[2]`
  41     else:
  42         if verbose:
  43             print 'yes'
  44
  45 string_tests.run_method_tests(test)