view tests/test-revert-flags.t @ 16838:d37d221334be

revset: cache alias expansions

Caching has no performance effect on the revset aliases which triggered
the recent recursive evaluation bug. I wrote it not to feel bad about
expanding several times the same complicated expression.

  $ "$TESTDIR/hghave" execbit || exit 80

  $ hg init repo
  $ cd repo
  $ echo foo > foo
  $ chmod 644 foo
  $ hg ci -qAm '644'

  $ chmod 755 foo
  $ hg ci -qAm '755'

reverting to rev 0

  $ hg revert -a -r 0
  reverting foo
  $ hg st
  M foo
  $ hg diff --git
  diff --git a/foo b/foo
  old mode 100755
  new mode 100644