view tests/test-hg-parseurl.py.out @ 37131:d30810d09d6f

obsolete: refactor function for getting obsolete options

The function for returning obsolete option values obtains all
options, validates, then returns the option that was requested.

Let's create a new function to return all obsolete option values
so callers needing multiple values can call that.

Differential Revision: https://phab.mercurial-scm.org/D2667

http://example.com/no/anchor, branches: (None, [])
http://example.com/an/anchor, branches: ('foo', [])
http://example.com/no/anchor/branches, branches: (None, ['foo'])
http://example.com/an/anchor/branches, branches: ('bar', ['foo'])
http://example.com/an/anchor/branches-None, branches: ('foo', [])
http://example.com/, branches: (None, [])
http://example.com/, branches: (None, [])
http://example.com/, branches: ('foo', [])