cpython/Lib/test/test_userlist.py
Guido van Rossum 805365ee39 Merged revisions 55007-55179 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

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  r55077 | guido.van.rossum | 2007-05-02 11:54:37 -0700 (Wed, 02 May 2007) | 2 lines

  Use the new print syntax, at least.
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  r55142 | fred.drake | 2007-05-04 21:27:30 -0700 (Fri, 04 May 2007) | 1 line

  remove old cruftiness
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  r55143 | fred.drake | 2007-05-04 21:52:16 -0700 (Fri, 04 May 2007) | 1 line

  make this work with the new Python
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  r55162 | neal.norwitz | 2007-05-06 22:29:18 -0700 (Sun, 06 May 2007) | 1 line

  Get asdl code gen working with Python 2.3.  Should continue to work with 3.0
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  r55164 | neal.norwitz | 2007-05-07 00:00:38 -0700 (Mon, 07 May 2007) | 1 line

  Verify checkins to p3yk (sic) branch go to 3000 list.
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  r55166 | neal.norwitz | 2007-05-07 00:12:35 -0700 (Mon, 07 May 2007) | 1 line

  Fix this test so it runs again by importing warnings_test properly.
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  r55167 | neal.norwitz | 2007-05-07 01:03:22 -0700 (Mon, 07 May 2007) | 8 lines

  So long xrange.  range() now supports values that are outside
  -sys.maxint to sys.maxint.  floats raise a TypeError.

  This has been sitting for a long time.  It probably has some problems and
  needs cleanup.  Objects/rangeobject.c now uses 4-space indents since
  it is almost completely new.
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  r55171 | guido.van.rossum | 2007-05-07 10:21:26 -0700 (Mon, 07 May 2007) | 4 lines

  Fix two tests that were previously depending on significant spaces
  at the end of a line (and before that on Python 2.x print behavior
  that has no exact equivalent in 3.0).
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2007-05-07 22:24:25 +00:00

60 lines
1.7 KiB
Python

# Check every path through every method of UserList
from UserList import UserList
import unittest
from test import test_support, list_tests
class UserListTest(list_tests.CommonTest):
type2test = UserList
def test_getslice(self):
super(UserListTest, self).test_getslice()
l = [0, 1, 2, 3, 4]
u = self.type2test(l)
for i in range(-3, 6):
self.assertEqual(u[:i], l[:i])
self.assertEqual(u[i:], l[i:])
for j in range(-3, 6):
self.assertEqual(u[i:j], l[i:j])
def test_add_specials(self):
u = UserList("spam")
u2 = u + "eggs"
self.assertEqual(u2, list("spameggs"))
def test_radd_specials(self):
u = UserList("eggs")
u2 = "spam" + u
self.assertEqual(u2, list("spameggs"))
u2 = u.__radd__(UserList("spam"))
self.assertEqual(u2, list("spameggs"))
def test_iadd(self):
super(UserListTest, self).test_iadd()
u = [0, 1]
u += UserList([0, 1])
self.assertEqual(u, [0, 1, 0, 1])
def test_mixedcmp(self):
u = self.type2test([0, 1])
self.assertEqual(u, [0, 1])
self.assertNotEqual(u, [0])
self.assertNotEqual(u, [0, 2])
def test_mixedadd(self):
u = self.type2test([0, 1])
self.assertEqual(u + [], u)
self.assertEqual(u + [2], [0, 1, 2])
def test_getitemoverwriteiter(self):
# Verify that __getitem__ overrides *are* recognized by __iter__
class T(self.type2test):
def __getitem__(self, key):
return str(key) + '!!!'
self.assertEqual(next(iter(T((1,2)))), "0!!!")
def test_main():
test_support.run_unittest(UserListTest)
if __name__ == "__main__":
test_main()