tests/test-admin-commands.t

typing: add type hints to the `opener` attributes and arguments of revlog

When making revlog and filelog classes visible to pytype, it got confused quite
a bit in `mercurial/revlogutils/rewrite.py`, thinking it had a plain `Callable`,
and flagging additional methods on it like `join()` and `rename()`.  I couldn't
figure out how it reduced to that (and PyCharm flagged `opener` references as
`Any`), but this makes it happy.  So make this change before making the classes
visible.

The vfs class hierarchy is a bit wonky (e.g. `filteredvfs` is not a `vfs`), so
this may need to be revisited with a Protocol class that covers all of the `vfs`
classes.  But for now, everything works.

Test admin::verify

  $ hg init admin-verify
  $ cd admin-verify

Test normal output

  $ hg admin::verify -c dirstate
  running 1 checks
  running working-copy.dirstate
  checking dirstate

Quiet works

  $ hg admin::verify -c dirstate --quiet

Test no check no options

  $ hg admin::verify
  abort: `checks` required
  [255]

Test single check without options

  $ hg admin::verify -c working-copy.dirstate
  running 1 checks
  running working-copy.dirstate
  checking dirstate

Test single check (alias) without options

  $ hg admin::verify -c dirstate
  running 1 checks
  running working-copy.dirstate
  checking dirstate

Test wrong check name without options

  $ hg admin::verify -c working-copy.dir
  abort: unknown check working-copy.dir
  (did you mean working-copy.dirstate?)
  [10]

Test wrong alias without options

  $ hg admin::verify -c dir
  abort: unknown check dir
  [10]