tests/test-doctest.py

py3kcompat: added fake ord implementation for py3k

In py3k, a bytes object __getitem__ will return an int instead of a
one-character bytes object. This has negative consequences when we want to
ord(), like in the following example:

>>> b'foo'[0]
102
>>> ord(b'foo'[0])
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: ord() expected string of length 1, but int found

This patch overrides the default ord() implementation to just return an int
that's what is passed as an argument for ord(). Making the above call succeed:

>>> ord(b'foo'[0])
102

# this is hack to make sure no escape characters are inserted into the output
import os
if 'TERM' in os.environ:
    del os.environ['TERM']
import doctest

import mercurial.changelog
# test doctest from changelog

doctest.testmod(mercurial.changelog)

import mercurial.httprepo
doctest.testmod(mercurial.httprepo)

import mercurial.util
doctest.testmod(mercurial.util)

import mercurial.dagparser
doctest.testmod(mercurial.dagparser, optionflags=doctest.NORMALIZE_WHITESPACE)

import hgext.convert.cvsps
doctest.testmod(hgext.convert.cvsps)