858         os.remove(err)       # Remove any previous output files

   858         os.remove(err)       # Remove any previous output files

   859     try:

   859     try:

   860         tf = open(testpath)

   860         tf = open(testpath)

   861         firstline = tf.readline().rstrip()

   861         firstline = tf.readline().rstrip()

   862         tf.close()

   862         tf.close()

   864         firstline = ''

   864         firstline = ''

   865     lctest = test.lower()

   865     lctest = test.lower()

   866 

   866 

   867     if lctest.endswith('.py') or firstline == '#!/usr/bin/env python':

   867     if lctest.endswith('.py') or firstline == '#!/usr/bin/env python':

   868         runner = pytest

   868         runner = pytest

  1185     os.environ['COLUMNS'] = '80'

  1185     os.environ['COLUMNS'] = '80'

  1186     os.environ['GREP_OPTIONS'] = ''

  1186     os.environ['GREP_OPTIONS'] = ''

  1187     os.environ['http_proxy'] = ''

  1187     os.environ['http_proxy'] = ''

  1188     os.environ['no_proxy'] = ''

  1188     os.environ['no_proxy'] = ''

  1189     os.environ['NO_PROXY'] = ''

  1189     os.environ['NO_PROXY'] = ''

  1190 

  1191 

  1191     # unset env related to hooks

  1192     # unset env related to hooks

  1192     for k in os.environ.keys():

  1193     for k in os.environ.keys():

  1193         if k.startswith('HG_'):

  1194         if k.startswith('HG_'):

  1194             # can't remove on solaris

  1195             # can't remove on solaris