view tests/test-doctest.py @ 9639:5384a22ab698

diffstat: print 0 instead of nothing for 0 adds or removes

This is in line with how the stock diffstat behaves when processing a
single diff with no line modifications (like a binary diff).

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