view tests/test-hg-parseurl.py.out @ 35184:bc775b8cc020

scmutil: extra utility to display a reasonable amount of nodes

Push have some logic to display a reasonable amount nodes. We extract it to an
utility function to make it reusable.

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', [])