tests/test-context.py

Remove useless variable assignments in util.opener.

The original idea might have been to prevent circular references, but
as this assignment would have created another reference, this makes
no difference.

import os
from mercurial import hg, ui, commands

u = ui.ui()

repo = hg.repository(u, 'test1', create=1)
os.chdir('test1')
repo = hg.repository(u, '.') # FIXME: can't lock repo without doing this

# create 'foo' with fixed time stamp
f = file('foo', 'w')
f.write('foo\n')
f.close()
os.utime('foo', (1000, 1000))

# add+commit 'foo'
repo.add(['foo'])
repo.commit(text='commit1', date="0 0")

print "workingfilectx.date =", repo.workingctx().filectx('foo').date()