comparison tests/test-fncache.t @ 39698:f44187605315

localrepo: move store() from store module

I want logic related to requirements handling to be in the localrepo
module so it is all in one place.

I would have loved to inline this logic. Unfortunately, statichttprepo
also calls it. I didn't want to inline it twice. We could potentially
refactor statichttppeer. But meh.

Differential Revision: https://phab.mercurial-scm.org/D4574

39697:98ca9078807a

The cache should not loaded when committing changes to existing files, or when unbundling
changesets that only contain changes to existing files:

  $ cat > fncacheloadwarn.py << EOF
  > from __future__ import absolute_import
  > from mercurial import extensions, store
  > 
  > def extsetup(ui):
  >     def wrapstore(orig, requirements, *args):
  >         store = orig(requirements, *args)
  >         if 'store' in requirements and 'fncache' in requirements:
  >             instrumentfncachestore(store, ui)
  >         return store
  >     extensions.wrapfunction(store, 'store', wrapstore)
  > 
  > def instrumentfncachestore(fncachestore, ui):
  >     class instrumentedfncache(type(fncachestore.fncache)):
  >         def _load(self):
  >             ui.warn('fncache load triggered!\n')

39698:f44187605315

The cache should not loaded when committing changes to existing files, or when unbundling
changesets that only contain changes to existing files:

  $ cat > fncacheloadwarn.py << EOF
  > from __future__ import absolute_import
  > from mercurial import extensions, localrepo
  > 
  > def extsetup(ui):
  >     def wrapstore(orig, requirements, *args):
  >         store = orig(requirements, *args)
  >         if 'store' in requirements and 'fncache' in requirements:
  >             instrumentfncachestore(store, ui)
  >         return store
  >     extensions.wrapfunction(localrepo, 'makestore', wrapstore)
  > 
  > def instrumentfncachestore(fncachestore, ui):
  >     class instrumentedfncache(type(fncachestore.fncache)):
  >         def _load(self):
  >             ui.warn('fncache load triggered!\n')