test-doctest: test the modules that contains doctests

tests/test-doctest.py

@@ -5,18 +5,13 if 'TERM' in os.environ:
 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 mercurial.url
+doctest.testmod(mercurial.url)
+
 import hgext.convert.cvsps
 doctest.testmod(hgext.convert.cvsps)