tests/test-doctest.py

run-tests: allow Test.run() to run multiple times

Test.run() can now be executed multiple times on the same Test instance.
This feature is currently unused and there are no plans to implement it.
The main reason for this work was to refactor testtmp, replacements, and
env to be run-time specific as opposed to Test instance specific.

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

def testmod(name, optionflags=0, testtarget=None):
    __import__(name)
    mod = sys.modules[name]
    if testtarget is not None:
        mod = getattr(mod, testtarget)
    doctest.testmod(mod, optionflags=optionflags)

testmod('mercurial.changelog')
testmod('mercurial.dagparser', optionflags=doctest.NORMALIZE_WHITESPACE)
testmod('mercurial.dispatch')
testmod('mercurial.encoding')
testmod('mercurial.hg')
testmod('mercurial.hgweb.hgwebdir_mod')
testmod('mercurial.match')
testmod('mercurial.minirst')
testmod('mercurial.revset')
testmod('mercurial.store')
testmod('mercurial.subrepo')
testmod('mercurial.templatefilters')
testmod('mercurial.ui')
testmod('mercurial.url')
testmod('mercurial.util')
testmod('mercurial.util', testtarget='platform')
testmod('hgext.convert.cvsps')
testmod('hgext.convert.filemap')
testmod('hgext.convert.subversion')