comparison tests/test-fncache.t @ 48876:42d2b31cee0b

tests: remove from __future__ from inline Python in tests

This is no longer required since we require Python 3 and the linter
no longer requires these statements.

Differential Revision: https://phab.mercurial-scm.org/D12255

48875:6000f5b25c9b

An extension which will set fncache chunksize to 1 byte to make sure that logic
does not break

  $ cat > chunksize.py <<EOF
  > from __future__ import absolute_import
  > from mercurial import store
  > store.fncache_chunksize = 1
  > EOF

  $ cat >> $HGRCPATH <<EOF

  $ cd ..

Aborting lock does not prevent fncache writes

  $ cat > exceptionext.py <<EOF
  > from __future__ import absolute_import
  > import os
  > from mercurial import commands, error, extensions
  > 
  > def lockexception(orig, vfs, lockname, wait, releasefn, *args, **kwargs):
  >     def releasewrap():

  data/y.i

Aborting transaction prevents fncache change

  $ cat > ../exceptionext.py <<EOF
  > from __future__ import absolute_import
  > import os
  > from mercurial import commands, error, extensions, localrepo
  > 
  > def wrapper(orig, self, *args, **kwargs):
  >     tr = orig(self, *args, **kwargs)

  data/y.i

Aborted transactions can be recovered later

  $ cat > ../exceptionext.py <<EOF
  > from __future__ import absolute_import
  > import os
  > from mercurial import (
  >   commands,
  >   error,
  >   extensions,

fncache file is going to be large. If we possibly can avoid loading it, so much the better.
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)

48876:42d2b31cee0b

An extension which will set fncache chunksize to 1 byte to make sure that logic
does not break

  $ cat > chunksize.py <<EOF
  > from mercurial import store
  > store.fncache_chunksize = 1
  > EOF

  $ cat >> $HGRCPATH <<EOF

  $ cd ..

Aborting lock does not prevent fncache writes

  $ cat > exceptionext.py <<EOF
  > import os
  > from mercurial import commands, error, extensions
  > 
  > def lockexception(orig, vfs, lockname, wait, releasefn, *args, **kwargs):
  >     def releasewrap():

  data/y.i

Aborting transaction prevents fncache change

  $ cat > ../exceptionext.py <<EOF
  > import os
  > from mercurial import commands, error, extensions, localrepo
  > 
  > def wrapper(orig, self, *args, **kwargs):
  >     tr = orig(self, *args, **kwargs)

  data/y.i

Aborted transactions can be recovered later

  $ cat > ../exceptionext.py <<EOF
  > import os
  > from mercurial import (
  >   commands,
  >   error,
  >   extensions,

fncache file is going to be large. If we possibly can avoid loading it, so much the better.
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 mercurial import extensions, localrepo
  > 
  > def extsetup(ui):
  >     def wrapstore(orig, requirements, *args):
  >         store = orig(requirements, *args)