view tests/test-execute-bit.t @ 20422:aac87f70f38e stable

hooks: only disable/re-enable demandimport when it's already enabled

This fixes an issue introduced in d7c28954d901 where, when disabling
demandimport while running hooks, it's inadvertently re-enabled even when
it was never enabled in the first place.

This doesn't affect normal command line usage of Mercurial; it only matters
when Mercurial is run with demandimport intentionally disabled.

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

  $ hg init
  $ echo a > a
  $ hg ci -Am'not executable'
  adding a

  $ chmod +x a
  $ hg ci -m'executable'
  $ hg id
  79abf14474dc tip

Make sure we notice the change of mode if the cached size == -1:

  $ hg rm a
  $ hg revert -r 0 a
  $ hg debugstate
  n   0         -1 unset               a
  $ hg status
  M a

  $ hg up 0
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg id
  d69afc33ff8a
  $ test -x a && echo executable -- bad || echo not executable -- good
  not executable -- good