comparison tests/test-remotefilelog-sparse.t @ 42223:d69bc8ffbe6f

copies: inline _computenonoverlap() in mergecopies()

We now call pathcopies() from the base to each of the commits, and
that calls _computeforwardmissing(), which does file prefetching (in
the remotefilelog override). So the call to _computenonoverlap() is
now pointless (the sets of files from _computenonoverlap() are subsets
of the sets of files from _computeforwardmissing()).

This somehow also fixes a broken remotefilelog test.

Differential Revision: https://phab.mercurial-scm.org/D6256

42222:57203e0210f8

  $ hg pull -q
  $ hg debugsparse -I z
  $ clearcache
  $ hg prefetch -r '. + .^' -I x -I z
  4 files fetched over 1 fetches - (4 misses, 0.00% hit ratio) over * (glob)
Originally this was testing that the rebase doesn't fetch pointless
blobs. Right now it fails because core's sparse can't load a spec from
the working directory. Presumably there's a fix, but I'm not sure what it is.
  $ hg rebase -d 2 --keep
  rebasing 1:876b1317060d "x2" (foo)
  transaction abort!
  rollback completed
  abort: cannot parse sparse patterns from working directory
  [255]

42223:d69bc8ffbe6f

  $ hg pull -q
  $ hg debugsparse -I z
  $ clearcache
  $ hg prefetch -r '. + .^' -I x -I z
  4 files fetched over 1 fetches - (4 misses, 0.00% hit ratio) over * (glob)
  $ hg rebase -d 2 --keep
  rebasing 1:876b1317060d "x2" (foo)