tests/test-hg-parseurl.py

test-merge-tools: windows fixes

- /bin/cat does not exist, expect 'cat'
- non-interactive mode is not correctly detected in pysh, force it

#!/usr/bin/env python

from mercurial.hg import parseurl

def testparse(url, rev=[]):
    print '%s, revs: %r, checkout: %r' % parseurl(url, rev)

testparse('http://example.com/no/anchor')
testparse('http://example.com/an/anchor#foo')
testparse('http://example.com/no/anchor/revs', rev=['foo'])
testparse('http://example.com/an/anchor/revs#bar', rev=['foo'])
testparse('http://example.com/an/anchor/rev-None#foo', rev=None)